diff --git a/.gitattributes b/.gitattributes
index 8e2aabff2aed2c38fff1e8e5b955625cc75b9e31..8d45dedd7bd7e08f8ee43724f7532600f93f425f 100644
--- a/.gitattributes
+++ b/.gitattributes
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diff --git a/data/Child_ecg/P07/P07000/P07000_E01.dat b/data/Child_ecg/P07/P07000/P07000_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..04af1c04b5b1c6d4a9dcf3b5354fa37a33d077ca
--- /dev/null
+++ b/data/Child_ecg/P07/P07000/P07000_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:24d5642229d2660d1e6e175548ddde50c3cc5064921ddc9c86c9fadb70fe75b0
+size 360000
diff --git a/data/Child_ecg/P07/P07000/P07000_E01.hea b/data/Child_ecg/P07/P07000/P07000_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6e8ab241648bbb5ce48bdc2facde933b1ec7f721
--- /dev/null
+++ b/data/Child_ecg/P07/P07000/P07000_E01.hea
@@ -0,0 +1,16 @@
+P07000_E01 12 500 15000
+P07000_E01.dat 16 43182.25964912281(-8730)/mV 16 0 -8730 6020 0 I
+P07000_E01.dat 16 44205.88679245283(-21327)/mV 16 0 -21327 41896 0 II
+P07000_E01.dat 16 61480.83105981112(-4158)/mV 16 0 -4158 64488 0 III
+P07000_E01.dat 16 47349.57037037037(17172)/mV 16 0 17172 22029 0 AVR
+P07000_E01.dat 16 71466.29565217391(3350)/mV 16 0 3350 42852 0 AVL
+P07000_E01.dat 16 53099.10762651461(-14579)/mV 16 0 -14579 15088 0 AVF
+P07000_E01.dat 16 46488.20045558087(7093)/mV 16 0 7093 17226 0 V1
+P07000_E01.dat 16 35440.08543096873(12606)/mV 16 0 12606 56182 0 V2
+P07000_E01.dat 16 58993.884112149535(-1945)/mV 16 0 -1945 7167 0 V3
+P07000_E01.dat 16 53460.15303119482(-10592)/mV 16 0 -10592 12451 0 V4
+P07000_E01.dat 16 27575.263743051266(-10968)/mV 16 0 -10968 18146 0 V5
+P07000_E01.dat 16 33775.318970047294(-17075)/mV 16 0 -17075 33993 0 V6
+# Female 5214
+# Otherwise diseases
+# Frequent+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07001/P07001_E01.dat b/data/Child_ecg/P07/P07001/P07001_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..857ab20668e156a5de14a17fe4258baa9cc7cc37
--- /dev/null
+++ b/data/Child_ecg/P07/P07001/P07001_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7cbdf6697372d9504752269d33931ba5be6d50cbf6827ea9b99ea72a91679a1b
+size 240000
diff --git a/data/Child_ecg/P07/P07001/P07001_E01.hea b/data/Child_ecg/P07/P07001/P07001_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..386d544ca7f325f0a2e0d05662c1fe436b6a6929
--- /dev/null
+++ b/data/Child_ecg/P07/P07001/P07001_E01.hea
@@ -0,0 +1,16 @@
+P07001_E01 12 500 10000
+P07001_E01.dat 16 69684.55365474339(10990)/mV 16 0 11047 64075 0 I
+P07001_E01.dat 16 45357.43722943723(-2071)/mV 16 0 -1370 59237 0 II
+P07001_E01.dat 16 54216.459189046866(-7631)/mV 16 0 -6881 44225 0 III
+P07001_E01.dat 16 61734.78787878788(-935)/mV 16 0 -1437 35693 0 AVR
+P07001_E01.dat 16 98612.39009600808(14878)/mV 16 0 14316 15310 0 AVL
+P07001_E01.dat 16 51050.68586858686(-5073)/mV 16 0 -4326 10606 0 AVF
+P07001_E01.dat 16 62538.6990881459(-12674)/mV 16 0 -10791 54795 0 V1
+P07001_E01.dat 16 37125.56155365372(-5231)/mV 16 0 -5171 25606 0 V2
+P07001_E01.dat 16 25889.270038910505(-279)/mV 16 0 -89 41816 0 V3
+P07001_E01.dat 16 23316.76573653472(2322)/mV 16 0 2170 59101 0 V4
+P07001_E01.dat 16 22895.184986595174(592)/mV 16 0 350 55112 0 V5
+P07001_E01.dat 16 24927.661119515884(-585)/mV 16 0 -909 58457 0 V6
+# Male 2258
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07002/P07002_E01.dat b/data/Child_ecg/P07/P07002/P07002_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d97e2ceec40e9c62f2914848c2af0b8cf2a08997
--- /dev/null
+++ b/data/Child_ecg/P07/P07002/P07002_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:518bb3a85b60603085e32b3a843bedd39aa979ab42d21bdd6f5eca273cbe36f5
+size 270000
diff --git a/data/Child_ecg/P07/P07002/P07002_E01.hea b/data/Child_ecg/P07/P07002/P07002_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6e15814c3ef089a715b5f8764c9c45da3737b7d1
--- /dev/null
+++ b/data/Child_ecg/P07/P07002/P07002_E01.hea
@@ -0,0 +1,13 @@
+P07002_E01 9 500 15000
+P07002_E01.dat 16 37509.45971563981(-9580)/mV 16 0 -9580 27203 0 I
+P07002_E01.dat 16 27395.44394618834(-11886)/mV 16 0 -11886 45094 0 II
+P07002_E01.dat 16 38270.08955223881(-8979)/mV 16 0 -8979 3713 0 III
+P07002_E01.dat 16 33270.469099032016(10868)/mV 16 0 10868 26825 0 AVR
+P07002_E01.dat 16 56061.381589299766(2025)/mV 16 0 2025 40131 0 AVL
+P07002_E01.dat 16 34465.639669421485(-12404)/mV 16 0 -12404 52471 0 AVF
+P07002_E01.dat 16 39932.226044226045(-1024)/mV 16 0 -1024 42662 0 V1
+P07002_E01.dat 16 13678.410884353741(6505)/mV 16 0 6505 15926 0 V3
+P07002_E01.dat 16 6770.069815195072(-7009)/mV 16 0 -7009 42401 0 V5
+# Male 1776
+# Otherwise diseases
+# Incomplete right bundle-branch block;Left ventricular high voltage;Left ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07003/P07003_E01.dat b/data/Child_ecg/P07/P07003/P07003_E01.dat
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+version https://git-lfs.github.com/spec/v1
+oid sha256:c6c9cc422490b9c08e00f57d5761e2f2052a687f766c8b451e3fb5ce2fb364ae
+size 360000
diff --git a/data/Child_ecg/P07/P07003/P07003_E01.hea b/data/Child_ecg/P07/P07003/P07003_E01.hea
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index 0000000000000000000000000000000000000000..e749cda52828697a049a851d52e3d6d0b0d0919b
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+P07003_E01.dat 16 44385.906825568796(-22765)/mV 16 0 -23668 57889 0 AVF
+P07003_E01.dat 16 46168.49382716049(5579)/mV 16 0 5767 12947 0 V1
+P07003_E01.dat 16 40027.357641582625(-7574)/mV 16 0 -9138 44082 0 V2
+P07003_E01.dat 16 31298.782608695652(-15192)/mV 16 0 -16287 59739 0 V3
+P07003_E01.dat 16 29213.333333333332(-21812)/mV 16 0 -22667 57701 0 V4
+P07003_E01.dat 16 31674.480733944954(-24338)/mV 16 0 -25343 35840 0 V5
+P07003_E01.dat 16 36906.496408619314(-21477)/mV 16 0 -23128 42578 0 V6
+# Female 4458
+# Otherwise diseases
+# Sinus arrhythmia;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07004/P07004_E01.dat b/data/Child_ecg/P07/P07004/P07004_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7939089ca45f092d80e39e9aa64af8957fce910b
--- /dev/null
+++ b/data/Child_ecg/P07/P07004/P07004_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:28c5c2b51ee8fa7ceedb7bce99ef42ab1813988c4d16aab87f057456dfc51420
+size 240000
diff --git a/data/Child_ecg/P07/P07004/P07004_E01.hea b/data/Child_ecg/P07/P07004/P07004_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c08df0bd36c08e8efb999fa8569ccf63670c4577
--- /dev/null
+++ b/data/Child_ecg/P07/P07004/P07004_E01.hea
@@ -0,0 +1,16 @@
+P07004_E01 12 500 10000
+P07004_E01.dat 16 1765.1980808773133(7474)/mV 16 0 7351 20709 0 I
+P07004_E01.dat 16 1806.2422535211267(7309)/mV 16 0 7134 6696 0 II
+P07004_E01.dat 16 6467.173553719008(-20540)/mV 16 0 -20714 35963 0 III
+P07004_E01.dat 16 1785.877954920286(-7388)/mV 16 0 -7240 19483 0 AVR
+P07004_E01.dat 16 3451.2181454302868(7650)/mV 16 0 7577 63389 0 AVL
+P07004_E01.dat 16 3422.423188405797(4131)/mV 16 0 3919 17988 0 AVF
+P07004_E01.dat 16 5571.7225950782995(6148)/mV 16 0 5749 37000 0 V1
+P07004_E01.dat 16 5579.127353266888(6592)/mV 16 0 6787 44410 0 V2
+P07004_E01.dat 16 1269.7840375586854(1041)/mV 16 0 959 6082 0 V3
+P07004_E01.dat 16 2677.3846976993045(6327)/mV 16 0 6146 52446 0 V4
+P07004_E01.dat 16 2387.1139013452917(8821)/mV 16 0 8530 8326 0 V5
+P07004_E01.dat 16 2387.1139013452917(8821)/mV 16 0 8528 49665 0 V6
+# Female 369
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07005/P07005_E01.dat b/data/Child_ecg/P07/P07005/P07005_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e8f36054304791e13c91c5455b8e94ba1a5b35ad
--- /dev/null
+++ b/data/Child_ecg/P07/P07005/P07005_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58ff3d4c0a39faaa6f7a5c6cf08e93b0bae5df95fa2c184f8708ecdb81e9e340
+size 360000
diff --git a/data/Child_ecg/P07/P07005/P07005_E01.hea b/data/Child_ecg/P07/P07005/P07005_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4c1ee4cbd21219c49893f2262a66602836bb916c
--- /dev/null
+++ b/data/Child_ecg/P07/P07005/P07005_E01.hea
@@ -0,0 +1,16 @@
+P07005_E01 12 500 15000
+P07005_E01.dat 16 80947.66126126127(11106)/mV 16 0 11106 47765 0 I
+P07005_E01.dat 16 34581.94285714286(5057)/mV 16 0 5057 46869 0 II
+P07005_E01.dat 16 51680.52773613193(896)/mV 16 0 896 33930 0 III
+P07005_E01.dat 16 50042.17618586641(-7526)/mV 16 0 -7526 12278 0 AVR
+P07005_E01.dat 16 171735.5276190476(11257)/mV 16 0 11257 11145 0 AVL
+P07005_E01.dat 16 41862.60692002269(3270)/mV 16 0 3270 43373 0 AVF
+P07005_E01.dat 16 61778.30005227392(-3914)/mV 16 0 -3914 22283 0 V1
+P07005_E01.dat 16 27162.891315652625(18243)/mV 16 0 18243 42948 0 V2
+P07005_E01.dat 16 18282.50842886042(20188)/mV 16 0 20188 57012 0 V3
+P07005_E01.dat 16 22579.378042722306(11620)/mV 16 0 11620 29292 0 V4
+P07005_E01.dat 16 27798.45934379458(5293)/mV 16 0 5293 53659 0 V5
+P07005_E01.dat 16 37731.94154488518(2533)/mV 16 0 2533 21920 0 V6
+# Male 5375
+# Otherwise diseases
+# Incomplete right bundle-branch block;Right-axis deviation;Left atrial enlargement
diff --git a/data/Child_ecg/P07/P07006/P07006_E01.dat b/data/Child_ecg/P07/P07006/P07006_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d26ccf1294efaa89aaafe12aafd4e45cc8f43022
--- /dev/null
+++ b/data/Child_ecg/P07/P07006/P07006_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0311f6946292051f5f59dcc7b67a8072e94bec8039367122bf6a395e93c855f0
+size 336000
diff --git a/data/Child_ecg/P07/P07006/P07006_E01.hea b/data/Child_ecg/P07/P07006/P07006_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..332f2f3f3326322dda07f2f4867ac673cab67b45
--- /dev/null
+++ b/data/Child_ecg/P07/P07006/P07006_E01.hea
@@ -0,0 +1,16 @@
+P07006_E01 12 500 14000
+P07006_E01.dat 16 67686.47018505826(-20712)/mV 16 0 -27045 26157 0 I
+P07006_E01.dat 16 36784.608758076094(-26512)/mV 16 0 -32228 61498 0 II
+P07006_E01.dat 16 50073.6(-24943)/mV 16 0 -28039 35928 0 III
+P07006_E01.dat 16 53700.6576819407(25601)/mV 16 0 32284 25427 0 AVR
+P07006_E01.dat 16 114248.12634238787(11387)/mV 16 0 9621 4908 0 AVL
+P07006_E01.dat 16 44007.48434622468(-26933)/mV 16 0 -31695 27665 0 AVF
+P07006_E01.dat 16 20146.08695652174(19723)/mV 16 0 20100 37387 0 V1
+P07006_E01.dat 16 38834.38173515982(8760)/mV 16 0 7117 11553 0 V2
+P07006_E01.dat 16 28013.078260869566(-15464)/mV 16 0 -20340 47990 0 V3
+P07006_E01.dat 16 1273.6525821596244(1144)/mV 16 0 712 12591 0 V4
+P07006_E01.dat 16 1269.7840375586854(1041)/mV 16 0 837 7705 0 V5
+P07006_E01.dat 16 1280.2649319929037(1060)/mV 16 0 1407 5020 0 V6
+# Male 4768
+# Otherwise diseases
+# Sinus bradycardia;Early repolarization
diff --git a/data/Child_ecg/P07/P07007/P07007_E01.dat b/data/Child_ecg/P07/P07007/P07007_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..33f37ad183e14c9aa809e9dcc19420c1bde0cbb5
--- /dev/null
+++ b/data/Child_ecg/P07/P07007/P07007_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6627d67a4c0c6b58c2d851362164380fb8a4cbb2d64a039de5c4f97e589db0cf
+size 360000
diff --git a/data/Child_ecg/P07/P07007/P07007_E01.hea b/data/Child_ecg/P07/P07007/P07007_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..403a228e7b3b0f860ec92ed2cec1b4cbbc4489d2
--- /dev/null
+++ b/data/Child_ecg/P07/P07007/P07007_E01.hea
@@ -0,0 +1,16 @@
+P07007_E01 12 500 15000
+P07007_E01.dat 16 68744.14485256078(-16546)/mV 16 0 -16546 22394 0 I
+P07007_E01.dat 16 30962.928515318144(-23144)/mV 16 0 -23144 2266 0 II
+P07007_E01.dat 16 36214.88813559322(-22334)/mV 16 0 -22334 15791 0 III
+P07007_E01.dat 16 49497.543612334804(22096)/mV 16 0 22096 15391 0 AVR
+P07007_E01.dat 16 74863.16819571865(15046)/mV 16 0 15046 4848 0 AVL
+P07007_E01.dat 16 33821.25714285715(-23519)/mV 16 0 -23519 29194 0 AVF
+P07007_E01.dat 16 45166.85504587156(15311)/mV 16 0 15311 10723 0 V1
+P07007_E01.dat 16 37859.27239819004(-12340)/mV 16 0 -12340 54694 0 V2
+P07007_E01.dat 16 23044.428476380574(-24311)/mV 16 0 -24311 54045 0 V3
+P07007_E01.dat 16 24240.792534099066(-24523)/mV 16 0 -24523 22259 0 V4
+P07007_E01.dat 16 35375.136507936506(-21885)/mV 16 0 -21885 23351 0 V5
+P07007_E01.dat 16 40313.63293310463(-21291)/mV 16 0 -21291 52609 0 V6
+# Male 5386
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07007/P07007_E02.dat b/data/Child_ecg/P07/P07007/P07007_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6dfb0f38b45f266614680de0de0057a31c2f404e
--- /dev/null
+++ b/data/Child_ecg/P07/P07007/P07007_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56a5101a23bf313684e455aaca5e1384c88c10846ab06f0db1b5bb8e4b2ae4e5
+size 360000
diff --git a/data/Child_ecg/P07/P07007/P07007_E02.hea b/data/Child_ecg/P07/P07007/P07007_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9ea79d7c7ef3103de6bec7a091bbbc5e95d2adef
--- /dev/null
+++ b/data/Child_ecg/P07/P07007/P07007_E02.hea
@@ -0,0 +1,16 @@
+P07007_E02 12 500 15000
+P07007_E02.dat 16 39278.173149309914(-2196)/mV 16 0 -4752 54916 0 I
+P07007_E02.dat 16 32778.48643113159(-17138)/mV 16 0 -20925 46963 0 II
+P07007_E02.dat 16 26471.208034433286(-14749)/mV 16 0 -16063 49742 0 III
+P07007_E02.dat 16 45128.602658788775(11987)/mV 16 0 16061 64145 0 AVR
+P07007_E02.dat 16 35779.988837209305(4795)/mV 16 0 4533 38354 0 AVL
+P07007_E02.dat 16 30296.209737827714(-16968)/mV 16 0 -19457 22331 0 AVF
+P07007_E02.dat 16 37615.5757057314(10175)/mV 16 0 10267 22094 0 V1
+P07007_E02.dat 16 35412.144846796655(4478)/mV 16 0 1022 45175 0 V2
+P07007_E02.dat 16 20567.80278670954(-23397)/mV 16 0 -26726 57029 0 V3
+P07007_E02.dat 16 18426.729799279467(-24026)/mV 16 0 -27654 49725 0 V4
+P07007_E02.dat 16 21188.497297297297(-21283)/mV 16 0 -24643 50181 0 V5
+P07007_E02.dat 16 30842.170622193713(-21028)/mV 16 0 -23812 57947 0 V6
+# Male 5395
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07008/P07008_E01.dat b/data/Child_ecg/P07/P07008/P07008_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ef8c272e94bab2810dd4817978998c17a286f146
--- /dev/null
+++ b/data/Child_ecg/P07/P07008/P07008_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92309aa381fcc6181f8bdcb373bdb3c2775912d78c02d467bc99b5d410c75e0e
+size 360000
diff --git a/data/Child_ecg/P07/P07008/P07008_E01.hea b/data/Child_ecg/P07/P07008/P07008_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..16b2e73f2593807dae97d170c6faa1087e2b2b09
--- /dev/null
+++ b/data/Child_ecg/P07/P07008/P07008_E01.hea
@@ -0,0 +1,16 @@
+P07008_E01 12 500 15000
+P07008_E01.dat 16 31139.57593123209(-11541)/mV 16 0 -11541 40736 0 I
+P07008_E01.dat 16 20505.582234559333(-18339)/mV 16 0 -18339 54304 0 II
+P07008_E01.dat 16 35096.09946714032(-13471)/mV 16 0 -13471 27076 0 III
+P07008_E01.dat 16 25686.324078748108(16925)/mV 16 0 16925 5001 0 AVR
+P07008_E01.dat 16 77533.80205516495(2233)/mV 16 0 2233 40693 0 AVL
+P07008_E01.dat 16 26156.825702811246(-16866)/mV 16 0 -16866 702 0 AVF
+P07008_E01.dat 16 28561.73260738052(-9714)/mV 16 0 -9714 45087 0 V1
+P07008_E01.dat 16 4829.213397129187(6659)/mV 16 0 6659 65087 0 V2
+P07008_E01.dat 16 12977.499545040946(-18839)/mV 16 0 -18839 41167 0 V3
+P07008_E01.dat 16 13032.80914687775(-18296)/mV 16 0 -18296 21533 0 V4
+P07008_E01.dat 16 15635.23205342237(-14475)/mV 16 0 -14475 20194 0 V5
+P07008_E01.dat 16 17571.15933528837(-15213)/mV 16 0 -15213 47191 0 V6
+# Male 1740
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07009/P07009_E01.dat b/data/Child_ecg/P07/P07009/P07009_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d638ad32178ea3428d61d398e8c866657cd0ef83
--- /dev/null
+++ b/data/Child_ecg/P07/P07009/P07009_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c10eae7dfc0e9d8ba93723deb05ec00eff801c49d1319a0ab442f0e0363b14c
+size 360000
diff --git a/data/Child_ecg/P07/P07009/P07009_E01.hea b/data/Child_ecg/P07/P07009/P07009_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a0dbc15b59e3debf5fb0411746ea7c43bfd506d9
--- /dev/null
+++ b/data/Child_ecg/P07/P07009/P07009_E01.hea
@@ -0,0 +1,16 @@
+P07009_E01 12 500 15000
+P07009_E01.dat 16 86336.18879056047(-4185)/mV 16 0 -3623 52478 0 I
+P07009_E01.dat 16 74665.85255854293(-11749)/mV 16 0 -13207 14187 0 II
+P07009_E01.dat 16 132688.0581818182(-14950)/mV 16 0 -18404 16169 0 III
+P07009_E01.dat 16 89594.09131961866(10827)/mV 16 0 11410 11634 0 AVR
+P07009_E01.dat 16 113307.1294452347(6127)/mV 16 0 7970 54545 0 AVL
+P07009_E01.dat 16 105863.00579523503(-12698)/mV 16 0 -15110 48724 0 AVF
+P07009_E01.dat 16 31856.59197498697(-2917)/mV 16 0 -3254 50663 0 V1
+P07009_E01.dat 16 20347.292469352014(1271)/mV 16 0 675 64415 0 V2
+P07009_E01.dat 16 27786.97142857143(-2375)/mV 16 0 -3008 2686 0 V3
+P07009_E01.dat 16 33536.69376693767(-8597)/mV 16 0 -9607 6476 0 V4
+P07009_E01.dat 16 84067.46699875467(-16286)/mV 16 0 -17928 20269 0 V5
+P07009_E01.dat 16 94765.44378698224(-11262)/mV 16 0 -11570 8348 0 V6
+# Male 3970
+# Otherwise diseases
+# Sinus arrhythmia;Low voltage
diff --git a/data/Child_ecg/P07/P07010/P07010_E01.dat b/data/Child_ecg/P07/P07010/P07010_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8316b70b306110614f7d012f09f53428c7be4658
--- /dev/null
+++ b/data/Child_ecg/P07/P07010/P07010_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:348894c79e4e6df9f661388086b64e019cde1fcd28e62930996537dc7d8d4f86
+size 312000
diff --git a/data/Child_ecg/P07/P07010/P07010_E01.hea b/data/Child_ecg/P07/P07010/P07010_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c6219d9ed02a5cceadbfb3e23815c9efaea24dc0
--- /dev/null
+++ b/data/Child_ecg/P07/P07010/P07010_E01.hea
@@ -0,0 +1,16 @@
+P07010_E01 12 500 13000
+P07010_E01.dat 16 60948.93680297398(-16756)/mV 16 0 -14822 7111 0 I
+P07010_E01.dat 16 58544.36315086782(10055)/mV 16 0 8674 12456 0 II
+P07010_E01.dat 16 55660.11207335711(20583)/mV 16 0 17459 5390 0 III
+P07010_E01.dat 16 70730.46312532233(716)/mV 16 0 486 7107 0 AVR
+P07010_E01.dat 16 64953.797559224695(-21722)/mV 16 0 -18870 10704 0 AVL
+P07010_E01.dat 16 71628.24043715847(18436)/mV 16 0 15581 31837 0 AVF
+P07010_E01.dat 16 45045.452360515024(18481)/mV 16 0 17601 44826 0 V1
+P07010_E01.dat 16 22782.32679738562(11485)/mV 16 0 9465 59291 0 V2
+P07010_E01.dat 16 19338.35486063902(-4987)/mV 16 0 -4515 27948 0 V3
+P07010_E01.dat 16 25020.852459016394(-5938)/mV 16 0 -8340 47976 0 V4
+P07010_E01.dat 16 40099.16483516483(-4259)/mV 16 0 -5270 5629 0 V5
+P07010_E01.dat 16 45979.27868852459(5579)/mV 16 0 7598 48491 0 V6
+# Female 3415
+# Otherwise diseases
+# Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07011/P07011_E01.dat b/data/Child_ecg/P07/P07011/P07011_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..23c3bc4caca43676573083cfa54bd1212fcc95c1
--- /dev/null
+++ b/data/Child_ecg/P07/P07011/P07011_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1855ee4d644268617d72422831b838f319ef83911990b0663d109b04ad7c16fa
+size 360000
diff --git a/data/Child_ecg/P07/P07011/P07011_E01.hea b/data/Child_ecg/P07/P07011/P07011_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..dfd47a60f6f3c3ec7cb2f2ed102da62413d860b3
--- /dev/null
+++ b/data/Child_ecg/P07/P07011/P07011_E01.hea
@@ -0,0 +1,16 @@
+P07011_E01 12 500 15000
+P07011_E01.dat 16 37280.484033613444(10557)/mV 16 0 10375 57516 0 I
+P07011_E01.dat 16 41902.252100840335(6189)/mV 16 0 5916 34441 0 II
+P07011_E01.dat 16 46367.70321876705(-12017)/mV 16 0 -12055 22999 0 III
+P07011_E01.dat 16 42271.6404494382(-7049)/mV 16 0 -6808 40933 0 AVR
+P07011_E01.dat 16 50229.06516162134(15034)/mV 16 0 14952 10225 0 AVL
+P07011_E01.dat 16 51758.876444444446(-4335)/mV 16 0 -4503 56259 0 AVF
+P07011_E01.dat 16 31292.027586206896(7112)/mV 16 0 7061 24039 0 V1
+P07011_E01.dat 16 1232.820271066588(-78)/mV 16 0 -80 36317 0 V2
+P07011_E01.dat 16 21639.701447067782(-5020)/mV 16 0 -5108 56477 0 V3
+P07011_E01.dat 16 10830.566813509546(-3956)/mV 16 0 -4000 20815 0 V4
+P07011_E01.dat 16 38678.39645625692(1341)/mV 16 0 1215 31971 0 V5
+P07011_E01.dat 16 33823.71681415929(4558)/mV 16 0 4448 49518 0 V6
+# Male 3122
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07012/P07012_E01.dat b/data/Child_ecg/P07/P07012/P07012_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bc190a60cf3e8b24f9dac63374e7640480836821
--- /dev/null
+++ b/data/Child_ecg/P07/P07012/P07012_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:935ccc4f67a39f57ffb9b34b216a2fc77e68eae994526d918dd27a1cdf15c335
+size 360000
diff --git a/data/Child_ecg/P07/P07012/P07012_E01.hea b/data/Child_ecg/P07/P07012/P07012_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b2c88e485e46132dc2adcc2111d14a5ebc80807d
--- /dev/null
+++ b/data/Child_ecg/P07/P07012/P07012_E01.hea
@@ -0,0 +1,16 @@
+P07012_E01 12 500 15000
+P07012_E01.dat 16 64291.515379786564(-7763)/mV 16 0 -7763 30001 0 I
+P07012_E01.dat 16 35579.38738738739(-17340)/mV 16 0 -17340 63001 0 II
+P07012_E01.dat 16 56091.24171952079(-23051)/mV 16 0 -23051 31409 0 III
+P07012_E01.dat 16 48974.00303183426(14557)/mV 16 0 14557 39686 0 AVR
+P07012_E01.dat 16 115576.5824665676(5213)/mV 16 0 5213 23138 0 AVL
+P07012_E01.dat 16 43836.91251022077(-19678)/mV 16 0 -19678 45617 0 AVF
+P07012_E01.dat 16 32023.822747415066(9577)/mV 16 0 9577 57273 0 V1
+P07012_E01.dat 16 16240.399412628487(10435)/mV 16 0 10435 52186 0 V2
+P07012_E01.dat 16 19439.623706491064(7593)/mV 16 0 7593 14535 0 V3
+P07012_E01.dat 16 1274.0587544065804(1115)/mV 16 0 1115 22821 0 V4
+P07012_E01.dat 16 10947.17416378316(4308)/mV 16 0 4308 52148 0 V5
+P07012_E01.dat 16 29705.37299771167(-7413)/mV 16 0 -7413 9697 0 V6
+# Male 3214
+# Viral myocarditis
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07013/P07013_E01.dat b/data/Child_ecg/P07/P07013/P07013_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c39f1ac9d89577f371438111f719f5b766dd02b0
--- /dev/null
+++ b/data/Child_ecg/P07/P07013/P07013_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:38082824509cb4f935251203315ea989c56e864337821cfc290e62686c266f55
+size 240000
diff --git a/data/Child_ecg/P07/P07013/P07013_E01.hea b/data/Child_ecg/P07/P07013/P07013_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9e2d889b395c18584ecfe8615b075ababc40f1fe
--- /dev/null
+++ b/data/Child_ecg/P07/P07013/P07013_E01.hea
@@ -0,0 +1,16 @@
+P07013_E01 12 500 10000
+P07013_E01.dat 16 77378.2726231386(217)/mV 16 0 3615 15286 0 I
+P07013_E01.dat 16 26783.584415584417(-13634)/mV 16 0 -13416 7029 0 II
+P07013_E01.dat 16 32607.206611570247(-17355)/mV 16 0 -18495 15356 0 III
+P07013_E01.dat 16 41590.440801457196(11829)/mV 16 0 10746 4260 0 AVR
+P07013_E01.dat 16 67256.91716368456(16789)/mV 16 0 19416 42374 0 AVL
+P07013_E01.dat 16 30031.049372384936(-15244)/mV 16 0 -15635 18428 0 AVF
+P07013_E01.dat 16 51362.168163265305(-2045)/mV 16 0 -10816 16196 0 V1
+P07013_E01.dat 16 14385.131313131313(6174)/mV 16 0 11593 38455 0 V2
+P07013_E01.dat 16 19085.654306902452(-94)/mV 16 0 -1630 26388 0 V3
+P07013_E01.dat 16 15189.04406779661(-15264)/mV 16 0 -19899 63301 0 V4
+P07013_E01.dat 16 23762.316498316497(-18983)/mV 16 0 -20607 37485 0 V5
+P07013_E01.dat 16 36740.529488859764(-19079)/mV 16 0 -20633 51972 0 V6
+# Male 4852
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07014/P07014_E01.dat b/data/Child_ecg/P07/P07014/P07014_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a722170b18ca1f970a1aeff91bf8cb489c8d6060
--- /dev/null
+++ b/data/Child_ecg/P07/P07014/P07014_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dc3caace375de8d466058759a397caae57146944946267923770502c1e57ffca
+size 360000
diff --git a/data/Child_ecg/P07/P07014/P07014_E01.hea b/data/Child_ecg/P07/P07014/P07014_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..99a01daa8bd137f40881966fe46e16ae63aff569
--- /dev/null
+++ b/data/Child_ecg/P07/P07014/P07014_E01.hea
@@ -0,0 +1,16 @@
+P07014_E01 12 500 15000
+P07014_E01.dat 16 133644.2523567803(-10270)/mV 16 0 -15490 63253 0 I
+P07014_E01.dat 16 46705.194729136165(-24979)/mV 16 0 -27867 30387 0 II
+P07014_E01.dat 16 50808.808988764045(-25039)/mV 16 0 -26196 25813 0 III
+P07014_E01.dat 16 73379.68286445012(23271)/mV 16 0 26973 21542 0 AVR
+P07014_E01.dat 16 91223.42519019442(19927)/mV 16 0 19259 6993 0 AVL
+P07014_E01.dat 16 49542.09523809524(-25147)/mV 16 0 -27242 2229 0 AVF
+P07014_E01.dat 16 17998.20699500357(16482)/mV 16 0 17053 31350 0 V1
+P07014_E01.dat 16 15853.037037037036(14885)/mV 16 0 14795 4503 0 V2
+P07014_E01.dat 16 20310.682476943348(-2658)/mV 16 0 -5054 32789 0 V3
+P07014_E01.dat 16 15320.223107569722(-17746)/mV 16 0 -20065 37502 0 V4
+P07014_E01.dat 16 20806.32384893947(-22948)/mV 16 0 -25250 34054 0 V5
+P07014_E01.dat 16 24391.867889908255(-19785)/mV 16 0 -21631 8995 0 V6
+# Male 3784
+# Otherwise diseases
+# Sinus arrhythmia;Osborn wave;Depression+ST deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07015/P07015_E01.dat b/data/Child_ecg/P07/P07015/P07015_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f07469ee8520c4b0a610a00f53f0e61cbeef1db1
--- /dev/null
+++ b/data/Child_ecg/P07/P07015/P07015_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a533b3c129a85a3dd54c9a94f08abfe0ab3a0d550191c447523c46ce935c1e46
+size 240000
diff --git a/data/Child_ecg/P07/P07015/P07015_E01.hea b/data/Child_ecg/P07/P07015/P07015_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..41e08f4a754069dab0f6860580d0e9a565ea8c25
--- /dev/null
+++ b/data/Child_ecg/P07/P07015/P07015_E01.hea
@@ -0,0 +1,16 @@
+P07015_E01 12 500 10000
+P07015_E01.dat 16 46169.08699902248(-9705)/mV 16 0 -11696 9809 0 I
+P07015_E01.dat 16 39070.33277310924(-21416)/mV 16 0 -26948 45952 0 II
+P07015_E01.dat 16 69693.48391708363(-20865)/mV 16 0 -27667 13093 0 III
+P07015_E01.dat 16 44537.3850129199(17729)/mV 16 0 21858 65386 0 AVR
+P07015_E01.dat 16 83388.29964806435(7726)/mV 16 0 9964 49096 0 AVL
+P07015_E01.dat 16 53614.3473744951(-21425)/mV 16 0 -27836 56831 0 AVF
+P07015_E01.dat 16 49856.18338108883(1217)/mV 16 0 1785 33839 0 V1
+P07015_E01.dat 16 18380.08931804466(-3025)/mV 16 0 -4835 50336 0 V2
+P07015_E01.dat 16 20626.00129617628(-17227)/mV 16 0 -22444 4372 0 V3
+P07015_E01.dat 16 20626.00129617628(-17227)/mV 16 0 -22429 4099 0 V4
+P07015_E01.dat 16 22246.456762749447(-18070)/mV 16 0 -22703 16560 0 V5
+P07015_E01.dat 16 28144.99354197715(-18935)/mV 16 0 -23446 52538 0 V6
+# Male 3775
+# Otherwise diseases
+# Incomplete right bundle-branch block;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07015/P07015_E02.dat b/data/Child_ecg/P07/P07015/P07015_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5da7b7e44eb83c34399519bd3a74dbb55f2e4b24
--- /dev/null
+++ b/data/Child_ecg/P07/P07015/P07015_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c692204bd153387223033b89561a7c226e972449f4aae850199392ea897d72b4
+size 240000
diff --git a/data/Child_ecg/P07/P07015/P07015_E02.hea b/data/Child_ecg/P07/P07015/P07015_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..376442f8ef9bf97e9c48ec417d6d6a90b6ff63e6
--- /dev/null
+++ b/data/Child_ecg/P07/P07015/P07015_E02.hea
@@ -0,0 +1,16 @@
+P07015_E02 12 500 10000
+P07015_E02.dat 16 25095.35934291581(-8897)/mV 16 0 -7386 62079 0 I
+P07015_E02.dat 16 17995.438535309502(-12610)/mV 16 0 -10663 57233 0 II
+P07015_E02.dat 16 27400.677966101695(-7507)/mV 16 0 -6214 27697 0 III
+P07015_E02.dat 16 22879.712861415752(12054)/mV 16 0 10137 52676 0 AVR
+P07015_E02.dat 16 37147.30901582932(-6412)/mV 16 0 -6200 53960 0 AVL
+P07015_E02.dat 16 25039.81932245922(-13278)/mV 16 0 -11322 48083 0 AVF
+P07015_E02.dat 16 31675.946833463644(6797)/mV 16 0 3911 724 0 V1
+P07015_E02.dat 16 17861.297363580627(-4318)/mV 16 0 -3563 64107 0 V2
+P07015_E02.dat 16 18015.114624505928(-10512)/mV 16 0 -9427 55608 0 V3
+P07015_E02.dat 16 17175.762679425836(-15239)/mV 16 0 -13437 27456 0 V4
+P07015_E02.dat 16 19953.792394655706(-13807)/mV 16 0 -11648 44171 0 V5
+P07015_E02.dat 16 26004.158133506156(-13175)/mV 16 0 -10848 6208 0 V6
+# Male 3781
+# Otherwise diseases
+# Incomplete right bundle-branch block
diff --git a/data/Child_ecg/P07/P07015/P07015_E03.dat b/data/Child_ecg/P07/P07015/P07015_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..63306271b9053300d62359f0c077822c33f80508
--- /dev/null
+++ b/data/Child_ecg/P07/P07015/P07015_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0efe13f508c30421f50a59b8ae5aacba8068e9d2a8b62720edbed2140ae8d887
+size 240000
diff --git a/data/Child_ecg/P07/P07015/P07015_E03.hea b/data/Child_ecg/P07/P07015/P07015_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..65b09fdfae73ac4e354091744c7525d60575d602
--- /dev/null
+++ b/data/Child_ecg/P07/P07015/P07015_E03.hea
@@ -0,0 +1,16 @@
+P07015_E03 12 500 10000
+P07015_E03.dat 16 51930.373821408764(-9908)/mV 16 0 -9992 53084 0 I
+P07015_E03.dat 16 40509.80900900901(-21789)/mV 16 0 -26371 55328 0 II
+P07015_E03.dat 16 68038.30130486358(-18764)/mV 16 0 -26293 44105 0 III
+P07015_E03.dat 16 47984.43082636954(17701)/mV 16 0 20473 44739 0 AVR
+P07015_E03.dat 16 96105.29150028522(8364)/mV 16 0 13602 6495 0 AVL
+P07015_E03.dat 16 53117.89704271632(-20927)/mV 16 0 -26889 34069 0 AVF
+P07015_E03.dat 16 49216.40251572327(1622)/mV 16 0 1422 34799 0 V1
+P07015_E03.dat 16 20762.79069767442(-4867)/mV 16 0 -7554 30236 0 V2
+P07015_E03.dat 16 20750.13953488372(-4884)/mV 16 0 -7569 58326 0 V3
+P07015_E03.dat 16 20756.636165577343(-4855)/mV 16 0 -7556 20365 0 V4
+P07015_E03.dat 16 22560.55715367146(-18215)/mV 16 0 -22453 49398 0 V5
+P07015_E03.dat 16 26482.25988700565(-14457)/mV 16 0 -18485 63661 0 V6
+# Male 3775
+# Otherwise diseases
+# Incomplete right bundle-branch block
diff --git a/data/Child_ecg/P07/P07016/P07016_E01.dat b/data/Child_ecg/P07/P07016/P07016_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..44de4c041c67485fbc1c08c6013ffd914e5d4d36
--- /dev/null
+++ b/data/Child_ecg/P07/P07016/P07016_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68b4137d607199f2e9f460d9ba3e0a403eec5661c8e6fabbfd269d4c0739b054
+size 216000
diff --git a/data/Child_ecg/P07/P07016/P07016_E01.hea b/data/Child_ecg/P07/P07016/P07016_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7ac3ea1dab08a7cb7f16ffbaf0af9584849a95bf
--- /dev/null
+++ b/data/Child_ecg/P07/P07016/P07016_E01.hea
@@ -0,0 +1,16 @@
+P07016_E01 12 500 9000
+P07016_E01.dat 16 51569.311475409835(-10495)/mV 16 0 -10411 64195 0 I
+P07016_E01.dat 16 44170.75027995521(-23137)/mV 16 0 -23065 37825 0 II
+P07016_E01.dat 16 33942.23938223938(-15597)/mV 16 0 -15597 61820 0 III
+P07016_E01.dat 16 75221.0757880617(21996)/mV 16 0 21874 47833 0 AVR
+P07016_E01.dat 16 42512.07174887892(4265)/mV 16 0 4300 56398 0 AVL
+P07016_E01.dat 16 44050.68393172455(-23631)/mV 16 0 -23595 17114 0 AVF
+P07016_E01.dat 16 14790.783410138249(17383)/mV 16 0 17383 45011 0 V1
+P07016_E01.dat 16 8421.944483985764(13455)/mV 16 0 13599 35346 0 V2
+P07016_E01.dat 16 19394.958637469586(13940)/mV 16 0 13956 26026 0 V3
+P07016_E01.dat 16 30128.66896212494(-17813)/mV 16 0 -17813 47749 0 V4
+P07016_E01.dat 16 40144.87562189055(-20947)/mV 16 0 -20882 8895 0 V5
+P07016_E01.dat 16 43644.589698046184(-20769)/mV 16 0 -20733 50124 0 V6
+# Female 1989
+# Otherwise diseases
+# Sinus arrhythmia;Ventricular escape complex(es)
diff --git a/data/Child_ecg/P07/P07017/P07017_E01.dat b/data/Child_ecg/P07/P07017/P07017_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4322bae31b9ea2d1afa3a8a7d7f0879861829075
--- /dev/null
+++ b/data/Child_ecg/P07/P07017/P07017_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7be0730f11b31d88dc57263475a83857542837c19cd8371899e76bd1c1d45f90
+size 180000
diff --git a/data/Child_ecg/P07/P07017/P07017_E01.hea b/data/Child_ecg/P07/P07017/P07017_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5bff925855fa819eead83657f8aa0de631f5d01c
--- /dev/null
+++ b/data/Child_ecg/P07/P07017/P07017_E01.hea
@@ -0,0 +1,16 @@
+P07017_E01 12 500 7500
+P07017_E01.dat 16 66326.50750536098(-10113)/mV 16 0 -13783 64223 0 I
+P07017_E01.dat 16 50759.77570093458(-8899)/mV 16 0 -11170 27814 0 II
+P07017_E01.dat 16 98594.84023668639(-10393)/mV 16 0 -9430 2497 0 III
+P07017_E01.dat 16 58633.42974079127(9204)/mV 16 0 12162 13248 0 AVR
+P07017_E01.dat 16 150337.36571008095(-7827)/mV 16 0 -12718 17173 0 AVL
+P07017_E01.dat 16 71049.09952606635(-10807)/mV 16 0 -12021 60689 0 AVF
+P07017_E01.dat 16 44856.56928838951(-9375)/mV 16 0 -2804 28576 0 V1
+P07017_E01.dat 16 21542.89456450557(-642)/mV 16 0 2251 23828 0 V2
+P07017_E01.dat 16 16080.67706013363(-11614)/mV 16 0 -12176 55009 0 V3
+P07017_E01.dat 16 14460.054083288263(-19712)/mV 16 0 -21641 4046 0 V4
+P07017_E01.dat 16 21158.336856941507(-18107)/mV 16 0 -19260 4249 0 V5
+P07017_E01.dat 16 39877.323475046214(-16966)/mV 16 0 -22223 30779 0 V6
+# Male 2727
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07018/P07018_E01.dat b/data/Child_ecg/P07/P07018/P07018_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f45a957cb3d0aacad97b90f10cd8fc282f51c577
--- /dev/null
+++ b/data/Child_ecg/P07/P07018/P07018_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6937743b6d15f4dc822571df1c83216f5d880fb967f8bbbdb7d106ff84c9885
+size 240000
diff --git a/data/Child_ecg/P07/P07018/P07018_E01.hea b/data/Child_ecg/P07/P07018/P07018_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4f81b769e5a30b210aa4dc70f98003ed2075c8a3
--- /dev/null
+++ b/data/Child_ecg/P07/P07018/P07018_E01.hea
@@ -0,0 +1,16 @@
+P07018_E01 12 500 10000
+P07018_E01.dat 16 41674.444087747455(-13751)/mV 16 0 25278 14967 0 I
+P07018_E01.dat 16 24798.315789473683(-25405)/mV 16 0 19833 22289 0 II
+P07018_E01.dat 16 31412.11831340466(-20581)/mV 16 0 7273 14372 0 III
+P07018_E01.dat 16 36555.1746031746(23458)/mV 16 0 -27020 1028 0 AVR
+P07018_E01.dat 16 67527.64918314703(5580)/mV 16 0 7228 65110 0 AVL
+P07018_E01.dat 16 28506.140845070422(-24861)/mV 16 0 13778 39710 0 AVF
+P07018_E01.dat 16 25189.892126472412(6912)/mV 16 0 -9238 50439 0 V1
+P07018_E01.dat 16 20304.731535756157(1061)/mV 16 0 7371 34303 0 V2
+P07018_E01.dat 16 27384.21353196772(-11226)/mV 16 0 25090 51715 0 V3
+P07018_E01.dat 16 25034.156787762906(-13588)/mV 16 0 29415 59506 0 V4
+P07018_E01.dat 16 19388.74220032841(-21236)/mV 16 0 10062 25034 0 V5
+P07018_E01.dat 16 23155.96161228407(-9204)/mV 16 0 20939 44991 0 V6
+# Female 5008
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07019/P07019_E01.dat b/data/Child_ecg/P07/P07019/P07019_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..06bbc275af6a3dacb01d6acb0bf20d330bdea48c
--- /dev/null
+++ b/data/Child_ecg/P07/P07019/P07019_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8f1d36d9ffc6fd744bdd15f0fd1b678c655024c1c17957f752821537ad885ac
+size 264000
diff --git a/data/Child_ecg/P07/P07019/P07019_E01.hea b/data/Child_ecg/P07/P07019/P07019_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3bd37dac57142c1120d1587808116716a29a1244
--- /dev/null
+++ b/data/Child_ecg/P07/P07019/P07019_E01.hea
@@ -0,0 +1,16 @@
+P07019_E01 12 500 11000
+P07019_E01.dat 16 66508.32149532711(1981)/mV 16 0 1873 25146 0 I
+P07019_E01.dat 16 43796.16658304064(-22112)/mV 16 0 -22148 32287 0 II
+P07019_E01.dat 16 48320.85540704739(-23058)/mV 16 0 -23058 31359 0 III
+P07019_E01.dat 16 57999.73091849935(11016)/mV 16 0 11063 61448 0 AVR
+P07019_E01.dat 16 80777.33905579399(13183)/mV 16 0 13117 54105 0 AVL
+P07019_E01.dat 16 47048.36222509702(-23888)/mV 16 0 -23888 17192 0 AVF
+P07019_E01.dat 16 63743.56829679595(4147)/mV 16 0 4303 43527 0 V1
+P07019_E01.dat 16 23430.7211201867(6452)/mV 16 0 6471 36427 0 V2
+P07019_E01.dat 16 50446.04362194316(-14133)/mV 16 0 -14133 17470 0 V3
+P07019_E01.dat 16 30364.359281437126(-22863)/mV 16 0 -22937 37131 0 V4
+P07019_E01.dat 16 30466.523548740417(-19185)/mV 16 0 -19210 42136 0 V5
+P07019_E01.dat 16 38404.21591948765(-22519)/mV 16 0 -22613 19829 0 V6
+# Male 4275
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07020/P07020_E01.dat b/data/Child_ecg/P07/P07020/P07020_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..802a658b9256c2afc82d1743828717d221e7b211
--- /dev/null
+++ b/data/Child_ecg/P07/P07020/P07020_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a3ed2ce1f7342aef6e1c1fdfac64d796490d5dfb23e4d78c1c28284678cb75d
+size 360000
diff --git a/data/Child_ecg/P07/P07020/P07020_E01.hea b/data/Child_ecg/P07/P07020/P07020_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e9eaf50e3ad43cb824903a3df0a9d54eb2706331
--- /dev/null
+++ b/data/Child_ecg/P07/P07020/P07020_E01.hea
@@ -0,0 +1,16 @@
+P07020_E01 12 500 15000
+P07020_E01.dat 16 14151.663430420713(1396)/mV 16 0 1408 43100 0 I
+P07020_E01.dat 16 14952.35668789809(-672)/mV 16 0 -684 43216 0 II
+P07020_E01.dat 16 48095.627287853575(-11596)/mV 16 0 -11674 62886 0 III
+P07020_E01.dat 16 14807.077202543143(-926)/mV 16 0 -926 7680 0 AVR
+P07020_E01.dat 16 25780.317823908375(2404)/mV 16 0 2446 61674 0 AVL
+P07020_E01.dat 16 29496.63716814159(-3472)/mV 16 0 -3520 6692 0 AVF
+P07020_E01.dat 16 1747.536842105263(-4233)/mV 16 0 -4220 54928 0 V1
+P07020_E01.dat 16 10366.990359333917(13439)/mV 16 0 13456 49738 0 V2
+P07020_E01.dat 16 16869.30243337196(-4333)/mV 16 0 -4347 44927 0 V3
+P07020_E01.dat 16 22451.098814229248(-5032)/mV 16 0 -5105 789 0 V4
+P07020_E01.dat 16 25544.93668690373(-4004)/mV 16 0 -4025 30192 0 V5
+P07020_E01.dat 16 22176.57178065311(2382)/mV 16 0 2256 24779 0 V6
+# Male 1284
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07021/P07021_E01.dat b/data/Child_ecg/P07/P07021/P07021_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..48fc2d0be3343a7b2e90795b15ee41e97d8f5ed2
--- /dev/null
+++ b/data/Child_ecg/P07/P07021/P07021_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e66cb19f9e00d03d0a2e3711e53944b0c1447ea2bb74bee0b9325f811e1b5ed
+size 360000
diff --git a/data/Child_ecg/P07/P07021/P07021_E01.hea b/data/Child_ecg/P07/P07021/P07021_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..801b600964b0c54240d05c2d3149f4e2dc3cd01e
--- /dev/null
+++ b/data/Child_ecg/P07/P07021/P07021_E01.hea
@@ -0,0 +1,16 @@
+P07021_E01 12 500 15000
+P07021_E01.dat 16 37389.793977812995(-24127)/mV 16 0 -19898 9328 0 I
+P07021_E01.dat 16 49675.03814262023(-25454)/mV 16 0 -27031 64414 0 II
+P07021_E01.dat 16 67800.64315937941(14177)/mV 16 0 4361 8903 0 III
+P07021_E01.dat 16 44894.59237536657(27034)/mV 16 0 25208 6946 0 AVR
+P07021_E01.dat 16 53839.24127149557(-20155)/mV 16 0 -13235 62209 0 AVL
+P07021_E01.dat 16 70342.19354838709(-11472)/mV 16 0 -17650 11701 0 AVF
+P07021_E01.dat 16 18929.985401459853(7755)/mV 16 0 13315 19248 0 V1
+P07021_E01.dat 16 16920.293314162474(13202)/mV 16 0 19712 54073 0 V2
+P07021_E01.dat 16 37525.81126951799(-19272)/mV 16 0 -24677 21609 0 V3
+P07021_E01.dat 16 25610.497670083878(-26058)/mV 16 0 -30494 64759 0 V4
+P07021_E01.dat 16 51326.497192445124(-26630)/mV 16 0 -30515 34483 0 V5
+P07021_E01.dat 16 19853.92185850053(3955)/mV 16 0 -32767 46071 0 V6
+# Female 3429
+# Otherwise diseases
+# Sinus arrhythmia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07022/P07022_E01.dat b/data/Child_ecg/P07/P07022/P07022_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3f5a331dc4df9860d0bc2133fb9a779f02ca8af8
--- /dev/null
+++ b/data/Child_ecg/P07/P07022/P07022_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd6cf068d08579d233644017531bca9125d4c02962634b5fa6dc061f4070e7a4
+size 240000
diff --git a/data/Child_ecg/P07/P07022/P07022_E01.hea b/data/Child_ecg/P07/P07022/P07022_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c522869da954857258801234d04bb6049a755e41
--- /dev/null
+++ b/data/Child_ecg/P07/P07022/P07022_E01.hea
@@ -0,0 +1,16 @@
+P07022_E01 12 500 10000
+P07022_E01.dat 16 11044.57142857143(2416)/mV 16 0 2685 56618 0 I
+P07022_E01.dat 16 5972.449402390438(-3488)/mV 16 0 -3789 57303 0 II
+P07022_E01.dat 16 6008.83698296837(-3826)/mV 16 0 -4276 26560 0 III
+P07022_E01.dat 16 11860.50805931657(3162)/mV 16 0 3307 25979 0 AVR
+P07022_E01.dat 16 11147.089108910892(2416)/mV 16 0 2969 40037 0 AVL
+P07022_E01.dat 16 5989.453376205788(-3662)/mV 16 0 -4037 58089 0 AVF
+P07022_E01.dat 16 15969.918173168411(15)/mV 16 0 665 35697 0 V1
+P07022_E01.dat 16 11058.899706744867(4060)/mV 16 0 4816 16667 0 V2
+P07022_E01.dat 16 11831.185628742514(1964)/mV 16 0 2724 26754 0 V3
+P07022_E01.dat 16 12017.575016972165(1807)/mV 16 0 2169 14699 0 V4
+P07022_E01.dat 16 14425.215876089062(-3663)/mV 16 0 -4132 28858 0 V5
+P07022_E01.dat 16 14525.067385444743(-1192)/mV 16 0 -1735 15904 0 V6
+# Female 4948
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07023/P07023_E01.dat b/data/Child_ecg/P07/P07023/P07023_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e38a2786f4c010c70e182c5dc6bedaa8cf96c3b7
--- /dev/null
+++ b/data/Child_ecg/P07/P07023/P07023_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5fb287b45a81438b449eda02b450704cf424fa1c826254b45251670252d32ceb
+size 360000
diff --git a/data/Child_ecg/P07/P07023/P07023_E01.hea b/data/Child_ecg/P07/P07023/P07023_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ae98b836008ee104b0db1d816664dea494479ac2
--- /dev/null
+++ b/data/Child_ecg/P07/P07023/P07023_E01.hea
@@ -0,0 +1,16 @@
+P07023_E01 12 500 15000
+P07023_E01.dat 16 90826.0412044374(-22273)/mV 16 0 -22273 25734 0 I
+P07023_E01.dat 16 40881.39273474983(-25486)/mV 16 0 -25486 2106 0 II
+P07023_E01.dat 16 62889.35384615385(-24783)/mV 16 0 -24783 3776 0 III
+P07023_E01.dat 16 57373.73862536302(25111)/mV 16 0 25111 11254 0 AVR
+P07023_E01.dat 16 169538.4701754386(14419)/mV 16 0 14419 41456 0 AVL
+P07023_E01.dat 16 51025.596107055964(-25087)/mV 16 0 -25087 63599 0 AVF
+P07023_E01.dat 16 33939.211040828064(24870)/mV 16 0 24870 35871 0 V1
+P07023_E01.dat 16 21752.60353130016(20170)/mV 16 0 20170 31550 0 V2
+P07023_E01.dat 16 1420.7686658506732(3507)/mV 16 0 3507 17651 0 V3
+P07023_E01.dat 16 7243.670274771024(1216)/mV 16 0 1216 53267 0 V4
+P07023_E01.dat 16 28180.80883090818(-19055)/mV 16 0 -19055 15901 0 V5
+P07023_E01.dat 16 38666.79258010118(-21571)/mV 16 0 -21571 33979 0 V6
+# Female 3041
+# Otherwise diseases
+# Short PR interva;Abnormal precordial R-wave progression
diff --git a/data/Child_ecg/P07/P07024/P07024_E01.dat b/data/Child_ecg/P07/P07024/P07024_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9090563dd23c0d2989194c688ee975d0e8310e73
--- /dev/null
+++ b/data/Child_ecg/P07/P07024/P07024_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:721f30096669171afd2a6a17dfb57ae67d0b7ab2c53e10c58d65c71277075d93
+size 240000
diff --git a/data/Child_ecg/P07/P07024/P07024_E01.hea b/data/Child_ecg/P07/P07024/P07024_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..512d90514a1ef577c21c64cb530e68f1a8fe94b0
--- /dev/null
+++ b/data/Child_ecg/P07/P07024/P07024_E01.hea
@@ -0,0 +1,16 @@
+P07024_E01 12 500 10000
+P07024_E01.dat 16 44177.11229946524(-16632)/mV 16 0 -17890 59097 0 I
+P07024_E01.dat 16 34303.09058614565(-18622)/mV 16 0 -19459 5419 0 II
+P07024_E01.dat 16 44265.26640926641(-10375)/mV 16 0 -10231 40699 0 III
+P07024_E01.dat 16 42238.09429280397(17102)/mV 16 0 18236 8848 0 AVR
+P07024_E01.dat 16 74458.99102691925(-14534)/mV 16 0 -15685 15563 0 AVL
+P07024_E01.dat 16 40570.15228426396(-17157)/mV 16 0 -17586 43827 0 AVF
+P07024_E01.dat 16 20951.008669046405(7355)/mV 16 0 8429 17165 0 V1
+P07024_E01.dat 16 22052.591380250953(6708)/mV 16 0 6780 11937 0 V2
+P07024_E01.dat 16 18892.108108108107(-5462)/mV 16 0 -5846 21144 0 V3
+P07024_E01.dat 16 16503.70137524558(-16360)/mV 16 0 -17044 13668 0 V4
+P07024_E01.dat 16 18570.986027944113(-19138)/mV 16 0 -19908 7498 0 V5
+P07024_E01.dat 16 22883.213278008297(-19303)/mV 16 0 -19768 16165 0 V6
+# Male 2881
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07025/P07025_E01.dat b/data/Child_ecg/P07/P07025/P07025_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2935e7c357bdee6aff516368fff1b83612dadd86
--- /dev/null
+++ b/data/Child_ecg/P07/P07025/P07025_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a092c93a06ec7ffaa1127fcfda528ed1e96322d375eacc27460d82b89c49d97f
+size 360000
diff --git a/data/Child_ecg/P07/P07025/P07025_E01.hea b/data/Child_ecg/P07/P07025/P07025_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..417a5379e625ca109f5a656576332d8ea8dcbc63
--- /dev/null
+++ b/data/Child_ecg/P07/P07025/P07025_E01.hea
@@ -0,0 +1,16 @@
+P07025_E01 12 500 15000
+P07025_E01.dat 16 7752.5970149253735(-8419)/mV 16 0 -7473 41120 0 I
+P07025_E01.dat 16 12231.771911298838(-10143)/mV 16 0 -8989 42119 0 II
+P07025_E01.dat 16 7637.910320284697(9152)/mV 16 0 8947 65123 0 III
+P07025_E01.dat 16 12733.467217956291(9338)/mV 16 0 7960 24121 0 AVR
+P07025_E01.dat 16 7693.803134796238(-8799)/mV 16 0 -8229 16083 0 AVL
+P07025_E01.dat 16 13686.64275862069(5994)/mV 16 0 6451 57329 0 AVF
+P07025_E01.dat 16 10033.798060467769(1587)/mV 16 0 2069 54525 0 V1
+P07025_E01.dat 16 8969.091588785046(4721)/mV 16 0 5035 37015 0 V2
+P07025_E01.dat 16 9592.01482396541(-2436)/mV 16 0 -2670 50181 0 V3
+P07025_E01.dat 16 11855.937548790007(-3104)/mV 16 0 -3200 23376 0 V4
+P07025_E01.dat 16 15039.338967136151(-1484)/mV 16 0 -1252 17482 0 V5
+P07025_E01.dat 16 16847.93675889328(534)/mV 16 0 781 60210 0 V6
+# Male 3017
+# Otherwise diseases
+# Sinus arrhythmia;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07026/P07026_E01.dat b/data/Child_ecg/P07/P07026/P07026_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3418a8c8c9d24ac36c5d96e7b09286f0855f41c6
--- /dev/null
+++ b/data/Child_ecg/P07/P07026/P07026_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb233aeeff88298a96aa427962f90f5ecd5ac29c18a7382562ddd31d329d484a
+size 270000
diff --git a/data/Child_ecg/P07/P07026/P07026_E01.hea b/data/Child_ecg/P07/P07026/P07026_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5f523e2b6a39b5d29ee5344df55c125971f0d147
--- /dev/null
+++ b/data/Child_ecg/P07/P07026/P07026_E01.hea
@@ -0,0 +1,13 @@
+P07026_E01 9 500 15000
+P07026_E01.dat 16 31863.79654120041(-2179)/mV 16 0 -2568 21717 0 I
+P07026_E01.dat 16 22832.38165137615(-8463)/mV 16 0 -9317 51264 0 II
+P07026_E01.dat 16 42417.49333333333(-20340)/mV 16 0 -21375 64764 0 III
+P07026_E01.dat 16 27367.87623066104(5238)/mV 16 0 5906 32220 0 AVR
+P07026_E01.dat 16 66457.42003514938(4161)/mV 16 0 4539 8295 0 AVL
+P07026_E01.dat 16 32023.88769611891(-13831)/mV 16 0 -14821 7908 0 AVF
+P07026_E01.dat 16 16993.161716171617(7459)/mV 16 0 7984 13142 0 V1
+P07026_E01.dat 16 13096.647328244275(742)/mV 16 0 2574 27509 0 V3
+P07026_E01.dat 16 23195.776286353466(-12516)/mV 16 0 -14063 58034 0 V5
+# Male 1294
+# Otherwise diseases
+# Otherwise normal ECG;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07027/P07027_E01.dat b/data/Child_ecg/P07/P07027/P07027_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..83d69da34d091c9dc8fcefb0f63ee09eaab8abad
--- /dev/null
+++ b/data/Child_ecg/P07/P07027/P07027_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7956d9103ea1aab94229daa620e4a3952551bc7e4cfe2a20b1c2ebb40ec6f01
+size 360000
diff --git a/data/Child_ecg/P07/P07027/P07027_E01.hea b/data/Child_ecg/P07/P07027/P07027_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..26e14281e4b4bda5e2055a02c9b4633fbe4f52d3
--- /dev/null
+++ b/data/Child_ecg/P07/P07027/P07027_E01.hea
@@ -0,0 +1,16 @@
+P07027_E01 12 500 15000
+P07027_E01.dat 16 30024.584040747028(-15497)/mV 16 0 -15497 43477 0 I
+P07027_E01.dat 16 34046.10930576071(-10258)/mV 16 0 -10258 41100 0 II
+P07027_E01.dat 16 37385.292999135694(9474)/mV 16 0 9474 8603 0 III
+P07027_E01.dat 16 35552.8(11674)/mV 16 0 11674 51105 0 AVR
+P07027_E01.dat 16 39155.36900625435(-19011)/mV 16 0 -19011 31837 0 AVL
+P07027_E01.dat 16 43645.64417177914(-4977)/mV 16 0 -4977 9328 0 AVF
+P07027_E01.dat 16 45007.39448364336(1494)/mV 16 0 1494 4688 0 V1
+P07027_E01.dat 16 24517.763033175357(-12559)/mV 16 0 -12559 17709 0 V2
+P07027_E01.dat 16 16144.226696495152(-22196)/mV 16 0 -22196 26206 0 V3
+P07027_E01.dat 16 17058.925584691708(-21014)/mV 16 0 -21014 29649 0 V4
+P07027_E01.dat 16 23657.09718437784(-20049)/mV 16 0 -20049 19315 0 V5
+P07027_E01.dat 16 31393.607582938388(-16595)/mV 16 0 -16595 55025 0 V6
+# Male 4245
+# Otherwise diseases
+# Preexcitation syndrome
diff --git a/data/Child_ecg/P07/P07028/P07028_E01.dat b/data/Child_ecg/P07/P07028/P07028_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bc5cc6aeced4dbd95e084ff2c0b8bd7d327393c1
--- /dev/null
+++ b/data/Child_ecg/P07/P07028/P07028_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e31ab4140c00b793e5596f8690f08eeeff1e491e1d33646865532420c3d0bef5
+size 360000
diff --git a/data/Child_ecg/P07/P07028/P07028_E01.hea b/data/Child_ecg/P07/P07028/P07028_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..175095f8b00e9cda4c26d68365dfd0966c41d743
--- /dev/null
+++ b/data/Child_ecg/P07/P07028/P07028_E01.hea
@@ -0,0 +1,16 @@
+P07028_E01 12 500 15000
+P07028_E01.dat 16 43646.23583460949(-4934)/mV 16 0 -4934 113 0 I
+P07028_E01.dat 16 41429.86533665835(-20599)/mV 16 0 -20599 40081 0 II
+P07028_E01.dat 16 34037.28805336568(-5361)/mV 16 0 -5361 39921 0 III
+P07028_E01.dat 16 48795.37270875764(14027)/mV 16 0 14027 6136 0 AVR
+P07028_E01.dat 16 45978.21686746988(-2953)/mV 16 0 -2953 62490 0 AVL
+P07028_E01.dat 16 39375.55671719812(-14377)/mV 16 0 -14377 53731 0 AVF
+P07028_E01.dat 16 12194.3308865048(-11677)/mV 16 0 -11677 5393 0 V1
+P07028_E01.dat 16 26740.821807168097(-6901)/mV 16 0 -6901 51125 0 V2
+P07028_E01.dat 16 23627.91724137931(-19384)/mV 16 0 -19384 20436 0 V3
+P07028_E01.dat 16 22654.03076923077(-21263)/mV 16 0 -21263 48495 0 V4
+P07028_E01.dat 16 30227.16577540107(-21727)/mV 16 0 -21727 45232 0 V5
+P07028_E01.dat 16 37419.34205092911(-19493)/mV 16 0 -19493 36442 0 V6
+# Male 5153
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07029/P07029_E01.dat b/data/Child_ecg/P07/P07029/P07029_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..234a4860630d410063f993f3b0bd1c826fded547
--- /dev/null
+++ b/data/Child_ecg/P07/P07029/P07029_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d03dc5c5ae44dc1ddf24c029e1ade25a890eb61277a458dacc490af7982ec315
+size 360000
diff --git a/data/Child_ecg/P07/P07029/P07029_E01.hea b/data/Child_ecg/P07/P07029/P07029_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..48ce5c4f51aa01fb12f66e31803c44d63cb05f28
--- /dev/null
+++ b/data/Child_ecg/P07/P07029/P07029_E01.hea
@@ -0,0 +1,16 @@
+P07029_E01 12 500 15000
+P07029_E01.dat 16 64139.63636363636(3750)/mV 16 0 3489 36547 0 I
+P07029_E01.dat 16 51570.268567141786(-15984)/mV 16 0 -16110 40379 0 II
+P07029_E01.dat 16 53811.885277246656(-19025)/mV 16 0 -18981 9588 0 III
+P07029_E01.dat 16 67972.46984126983(9052)/mV 16 0 9273 64773 0 AVR
+P07029_E01.dat 16 68809.18322295806(12893)/mV 16 0 12725 25144 0 AVL
+P07029_E01.dat 16 56927.52615992103(-18688)/mV 16 0 -18688 9983 0 AVF
+P07029_E01.dat 16 24358.027565084227(-1701)/mV 16 0 -1701 41103 0 V1
+P07029_E01.dat 16 13319.915378356387(-794)/mV 16 0 -794 40217 0 V2
+P07029_E01.dat 16 5938.643478260869(20588)/mV 16 0 20791 46982 0 V3
+P07029_E01.dat 16 1418.3906856403623(1496)/mV 16 0 1127 32273 0 V4
+P07029_E01.dat 16 8317.508291276135(12297)/mV 16 0 12832 25273 0 V5
+P07029_E01.dat 16 51351.961878829134(-14350)/mV 16 0 -14684 54926 0 V6
+# Male 1923
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07030/P07030_E01.dat b/data/Child_ecg/P07/P07030/P07030_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c801e7cb092679a7a88b741c216b63746a80301c
--- /dev/null
+++ b/data/Child_ecg/P07/P07030/P07030_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e4b34a2e6da9c2c1f5efd1af551d39b2eb23f7d03aa4377551c6258b7ca6b6a
+size 360000
diff --git a/data/Child_ecg/P07/P07030/P07030_E01.hea b/data/Child_ecg/P07/P07030/P07030_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b9b9b033017ded632fe6b997c2e2a1dd57d3d9cf
--- /dev/null
+++ b/data/Child_ecg/P07/P07030/P07030_E01.hea
@@ -0,0 +1,16 @@
+P07030_E01 12 500 15000
+P07030_E01.dat 16 5522.183344996501(-1942)/mV 16 0 -1960 49336 0 I
+P07030_E01.dat 16 5185.913931436908(-4994)/mV 16 0 -5015 14125 0 II
+P07030_E01.dat 16 18631.982893799002(-20003)/mV 16 0 -20003 41911 0 III
+P07030_E01.dat 16 5403.072632190587(3556)/mV 16 0 3578 42543 0 AVR
+P07030_E01.dat 16 10091.076207097149(1113)/mV 16 0 1097 18500 0 AVL
+P07030_E01.dat 16 9377.493635077793(-6869)/mV 16 0 -6884 17728 0 AVF
+P07030_E01.dat 16 11534.213909994156(5778)/mV 16 0 5778 65334 0 V1
+P07030_E01.dat 16 1477.2983918999405(5989)/mV 16 0 6091 10902 0 V2
+P07030_E01.dat 16 1233.1945914168136(9)/mV 16 0 12 30068 0 V3
+P07030_E01.dat 16 9583.718903724526(-6131)/mV 16 0 -6131 20574 0 V4
+P07030_E01.dat 16 1230.3098591549297(-10)/mV 16 0 -11 7586 0 V5
+P07030_E01.dat 16 1235.376837154615(67)/mV 16 0 66 31318 0 V6
+# Female 2062
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07031/P07031_E01.dat b/data/Child_ecg/P07/P07031/P07031_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f2e84caedf1c8408be8b7156d1be60d7742cd8f8
--- /dev/null
+++ b/data/Child_ecg/P07/P07031/P07031_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4fa41414f22137e30fe794a70a882b0dc89f02f37b14fc21f335bf68b5eaeb34
+size 252000
diff --git a/data/Child_ecg/P07/P07031/P07031_E01.hea b/data/Child_ecg/P07/P07031/P07031_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f5bcc9c88e4670087dc1021e6f2e80d78c349400
--- /dev/null
+++ b/data/Child_ecg/P07/P07031/P07031_E01.hea
@@ -0,0 +1,16 @@
+P07031_E01 12 500 10500
+P07031_E01.dat 16 62832.56031128405(-1228)/mV 16 0 -1228 45380 0 I
+P07031_E01.dat 16 68040.56050955414(-9295)/mV 16 0 -9295 34040 0 II
+P07031_E01.dat 16 94000.5759609518(-13960)/mV 16 0 -13960 15377 0 III
+P07031_E01.dat 16 72981.10572259942(3973)/mV 16 0 3973 49754 0 AVR
+P07031_E01.dat 16 83568.71851040526(4488)/mV 16 0 4488 18477 0 AVL
+P07031_E01.dat 16 95455.19386637458(-11490)/mV 16 0 -11490 56029 0 AVF
+P07031_E01.dat 16 66855.49903163331(-7484)/mV 16 0 -7484 36068 0 V1
+P07031_E01.dat 16 57136.26730310263(13991)/mV 16 0 13991 27016 0 V2
+P07031_E01.dat 16 58467.621442753145(10370)/mV 16 0 10370 40078 0 V3
+P07031_E01.dat 16 60482.882882882885(-6542)/mV 16 0 -6542 56655 0 V4
+P07031_E01.dat 16 41068.725868725865(-11992)/mV 16 0 -11992 38093 0 V5
+P07031_E01.dat 16 37415.569086651056(-1563)/mV 16 0 -1563 23973 0 V6
+# Female 5150
+# Otherwise diseases
+# Occasional+Atrial premature complex(es);Incomplete right bundle-branch block
diff --git a/data/Child_ecg/P07/P07032/P07032_E01.dat b/data/Child_ecg/P07/P07032/P07032_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..272dac87bee164ead63c197ebf63eb61449f4134
--- /dev/null
+++ b/data/Child_ecg/P07/P07032/P07032_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:36b995f66c9af1614d58c79c514586b5961942a2749a6f7efb047b49d4b59ed2
+size 360000
diff --git a/data/Child_ecg/P07/P07032/P07032_E01.hea b/data/Child_ecg/P07/P07032/P07032_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7e7e7f13fcf6cf5a616172f0a886fb96a1a38c8a
--- /dev/null
+++ b/data/Child_ecg/P07/P07032/P07032_E01.hea
@@ -0,0 +1,16 @@
+P07032_E01 12 500 15000
+P07032_E01.dat 16 124498.23212192263(-6840)/mV 16 0 -3802 22512 0 I
+P07032_E01.dat 16 40187.41075604053(-20179)/mV 16 0 -22010 26695 0 II
+P07032_E01.dat 16 42542.83247687564(-22661)/mV 16 0 -25637 62235 0 III
+P07032_E01.dat 16 67999.30019880716(17336)/mV 16 0 18055 52815 0 AVR
+P07032_E01.dat 16 74171.15966386555(18950)/mV 16 0 22449 62158 0 AVL
+P07032_E01.dat 16 41847.58792184725(-21263)/mV 16 0 -23681 28017 0 AVF
+P07032_E01.dat 16 29438.67700258398(11736)/mV 16 0 13149 53872 0 V1
+P07032_E01.dat 16 10778.321304992585(9820)/mV 16 0 15170 51853 0 V2
+P07032_E01.dat 16 22949.870625662777(9502)/mV 16 0 15402 6522 0 V3
+P07032_E01.dat 16 24486.27610799796(-9297)/mV 16 0 -6587 24886 0 V4
+P07032_E01.dat 16 32473.58385876419(-20193)/mV 16 0 -17789 39565 0 V5
+P07032_E01.dat 16 35354.56603773585(-18128)/mV 16 0 -19594 46821 0 V6
+# Male 4493
+# Otherwise diseases
+# ST deviation with T-wave change;Early repolarization
diff --git a/data/Child_ecg/P07/P07032/P07032_E02.dat b/data/Child_ecg/P07/P07032/P07032_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7a87b3d0aca8bb1fca680e7d27b00daaea5a4a0c
--- /dev/null
+++ b/data/Child_ecg/P07/P07032/P07032_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59ab222101eed2a9ba0a220c68a6ab72aa5846e52b73c64b915c87d1bb6356ad
+size 360000
diff --git a/data/Child_ecg/P07/P07032/P07032_E02.hea b/data/Child_ecg/P07/P07032/P07032_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7f6b5d3d5bf8f2f5974591c62b747c95e3957ede
--- /dev/null
+++ b/data/Child_ecg/P07/P07032/P07032_E02.hea
@@ -0,0 +1,16 @@
+P07032_E02 12 500 15000
+P07032_E02.dat 16 111725.11055527764(-5504)/mV 16 0 -9139 41477 0 I
+P07032_E02.dat 16 37134.49056603773(-23157)/mV 16 0 -25695 56747 0 II
+P07032_E02.dat 16 38771.72602739726(-25166)/mV 16 0 -26554 12952 0 III
+P07032_E02.dat 16 64563.96770472895(21898)/mV 16 0 25155 29991 0 AVR
+P07032_E02.dat 16 69225.99749058971(21113)/mV 16 0 21226 55402 0 AVL
+P07032_E02.dat 16 38738.58949624866(-23943)/mV 16 0 -25960 49354 0 AVF
+P07032_E02.dat 16 49837.287268074215(5268)/mV 16 0 5957 63026 0 V1
+P07032_E02.dat 16 14106.750729713953(14430)/mV 16 0 15830 62306 0 V2
+P07032_E02.dat 16 25011.656401944896(-2626)/mV 16 0 -4192 27733 0 V3
+P07032_E02.dat 16 33754.763636363634(-23702)/mV 16 0 -26201 31796 0 V4
+P07032_E02.dat 16 37723.18172377985(-23898)/mV 16 0 -26569 6537 0 V5
+P07032_E02.dat 16 40159.54929577465(-21629)/mV 16 0 -23883 24790 0 V6
+# Male 4496
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07033/P07033_E01.dat b/data/Child_ecg/P07/P07033/P07033_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..317598c829fe10f1514e53bbeba9c000c878bb09
--- /dev/null
+++ b/data/Child_ecg/P07/P07033/P07033_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a130a89308bcc2aa626650bfbe6d90455f3eb533817c8f167e64481664b0673
+size 204000
diff --git a/data/Child_ecg/P07/P07033/P07033_E01.hea b/data/Child_ecg/P07/P07033/P07033_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..789b01cba40209a9bfa9213bcd35673834769b36
--- /dev/null
+++ b/data/Child_ecg/P07/P07033/P07033_E01.hea
@@ -0,0 +1,16 @@
+P07033_E01 12 500 8500
+P07033_E01.dat 16 56808.13736713001(-15805)/mV 16 0 -17747 45260 0 I
+P07033_E01.dat 16 53458.93431424067(-7930)/mV 16 0 -11757 55961 0 II
+P07033_E01.dat 16 70601.22574796011(5257)/mV 16 0 2615 40646 0 III
+P07033_E01.dat 16 60251.86761842959(12569)/mV 16 0 15756 45228 0 AVR
+P07033_E01.dat 16 79120.02707275804(-15643)/mV 16 0 -15514 11118 0 AVL
+P07033_E01.dat 16 70212.64973419964(-3746)/mV 16 0 -7573 10035 0 AVF
+P07033_E01.dat 16 27323.542796384903(17424)/mV 16 0 19780 16510 0 V1
+P07033_E01.dat 16 32042.639849151477(17018)/mV 16 0 16731 64963 0 V2
+P07033_E01.dat 16 27037.333333333332(-12489)/mV 16 0 -14227 38213 0 V3
+P07033_E01.dat 16 19453.163434903046(-22480)/mV 16 0 -24268 33677 0 V4
+P07033_E01.dat 16 31695.44515215853(-21833)/mV 16 0 -25313 52494 0 V5
+P07033_E01.dat 16 19233.577674418604(7616)/mV 16 0 13124 12038 0 V6
+# Male 3434
+# Otherwise diseases
+# T-wave abnormality;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07034/P07034_E01.dat b/data/Child_ecg/P07/P07034/P07034_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c78bc96fda89def256cf52a98132d77d46068ce4
--- /dev/null
+++ b/data/Child_ecg/P07/P07034/P07034_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:879440b968e16d52e9485fc178cd5f316c151825531ec10d0d99ae2be577ba05
+size 180000
diff --git a/data/Child_ecg/P07/P07034/P07034_E01.hea b/data/Child_ecg/P07/P07034/P07034_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9695cba826b3f722280aa9c4a52fb853243b46c3
--- /dev/null
+++ b/data/Child_ecg/P07/P07034/P07034_E01.hea
@@ -0,0 +1,13 @@
+P07034_E01 9 500 10000
+P07034_E01.dat 16 53354.40667094291(7848)/mV 16 0 7848 16648 0 I
+P07034_E01.dat 16 55139.79661016949(-13705)/mV 16 0 -13840 58158 0 II
+P07034_E01.dat 16 38357.79517069109(-10273)/mV 16 0 -10367 34381 0 III
+P07034_E01.dat 16 89297.0199613651(1090)/mV 16 0 1163 27317 0 AVR
+P07034_E01.dat 16 46200.177393185506(8944)/mV 16 0 8982 43580 0 AVL
+P07034_E01.dat 16 49965.37128072445(-13908)/mV 16 0 -14030 10460 0 AVF
+P07034_E01.dat 16 1728.0934989043096(4198)/mV 16 0 4198 25649 0 V1
+P07034_E01.dat 16 2483.2180663373324(-5277)/mV 16 0 -5283 56061 0 V3
+P07034_E01.dat 16 1537.41592920354(-193)/mV 16 0 125 25699 0 V5
+# Female 584
+# Otherwise diseases
+# Sinus tachycardia;Right-axis deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07035/P07035_E01.dat b/data/Child_ecg/P07/P07035/P07035_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..af6d3ff4a490ec44e274a0354c360aa0d0d216ad
--- /dev/null
+++ b/data/Child_ecg/P07/P07035/P07035_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:242a19f8e948ddcff72aaea00ddf2fd87f62bdd01cd076979056a2c8e5535c74
+size 360000
diff --git a/data/Child_ecg/P07/P07035/P07035_E01.hea b/data/Child_ecg/P07/P07035/P07035_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a9412b955f17ca879e634bcb3a043badc8742bd5
--- /dev/null
+++ b/data/Child_ecg/P07/P07035/P07035_E01.hea
@@ -0,0 +1,16 @@
+P07035_E01 12 500 15000
+P07035_E01.dat 16 44632.04381161008(-12870)/mV 16 0 -12870 43636 0 I
+P07035_E01.dat 16 26060.01668984701(-14469)/mV 16 0 -14469 16928 0 II
+P07035_E01.dat 16 30247.89182227946(-9830)/mV 16 0 -9830 11107 0 III
+P07035_E01.dat 16 37993.44452501813(18398)/mV 16 0 18398 59969 0 AVR
+P07035_E01.dat 16 58543.47939262473(6767)/mV 16 0 6767 55216 0 AVL
+P07035_E01.dat 16 28129.75967413442(-12535)/mV 16 0 -12535 12324 0 AVF
+P07035_E01.dat 16 82440.65004022526(-7749)/mV 16 0 -7749 17083 0 V1
+P07035_E01.dat 16 37615.73917931422(-92)/mV 16 0 -92 15067 0 V2
+P07035_E01.dat 16 39265.89775051125(-14016)/mV 16 0 -14016 26371 0 V3
+P07035_E01.dat 16 1271.7043988269795(1112)/mV 16 0 1112 9184 0 V4
+P07035_E01.dat 16 24445.878453038673(-19804)/mV 16 0 -19804 5372 0 V5
+P07035_E01.dat 16 17928.035153797864(-4877)/mV 16 0 -4877 21540 0 V6
+# Female 4475
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07036/P07036_E01.dat b/data/Child_ecg/P07/P07036/P07036_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1f746cbedb6aecb200c5d34803661c1463e5e5f4
--- /dev/null
+++ b/data/Child_ecg/P07/P07036/P07036_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4de0c3be21db0300b99e4c6d08f538a2404eefd773f5048dde24a0a9f030607
+size 360000
diff --git a/data/Child_ecg/P07/P07036/P07036_E01.hea b/data/Child_ecg/P07/P07036/P07036_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1f065b9d5512c98ec68066e2e7f7b340cc7bd03b
--- /dev/null
+++ b/data/Child_ecg/P07/P07036/P07036_E01.hea
@@ -0,0 +1,16 @@
+P07036_E01 12 500 15000
+P07036_E01.dat 16 44295.015933715746(1168)/mV 16 0 1168 65209 0 I
+P07036_E01.dat 16 44712.96510468594(-21818)/mV 16 0 -21818 21191 0 II
+P07036_E01.dat 16 33568.90631808279(-17720)/mV 16 0 -17720 10308 0 III
+P07036_E01.dat 16 67358.16953824948(14956)/mV 16 0 14956 47787 0 AVR
+P07036_E01.dat 16 44104.670967741935(13965)/mV 16 0 13965 40608 0 AVL
+P07036_E01.dat 16 39531.39512195122(-20896)/mV 16 0 -20896 43331 0 AVF
+P07036_E01.dat 16 21262.885857860732(-3842)/mV 16 0 -3842 26890 0 V1
+P07036_E01.dat 16 17947.147906976745(-13926)/mV 16 0 -13970 14170 0 V2
+P07036_E01.dat 16 2131.1535926170072(17748)/mV 16 0 18275 31077 0 V3
+P07036_E01.dat 16 21235.098143236075(-17131)/mV 16 0 -17425 31364 0 V4
+P07036_E01.dat 16 35646.93815987933(-21227)/mV 16 0 -21198 60461 0 V5
+P07036_E01.dat 16 46832.84929835265(-23397)/mV 16 0 -23397 47494 0 V6
+# Female 3565
+# Otherwise diseases
+# Sinus tachycardia;Frequent+Ventricular premature complex(es);Fusion complex(es)
diff --git a/data/Child_ecg/P07/P07036/P07036_E02.dat b/data/Child_ecg/P07/P07036/P07036_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d370e906bc1b4fa99382fe46bc6779ce09b2d320
--- /dev/null
+++ b/data/Child_ecg/P07/P07036/P07036_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b619412efdd489b0649f8a3ddc73417293c01140c8ac4f2ea2cb86263adf563e
+size 360000
diff --git a/data/Child_ecg/P07/P07036/P07036_E02.hea b/data/Child_ecg/P07/P07036/P07036_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f4f9064c1d2412c7854e1c53c7e48227030d1421
--- /dev/null
+++ b/data/Child_ecg/P07/P07036/P07036_E02.hea
@@ -0,0 +1,16 @@
+P07036_E02 12 500 15000
+P07036_E02.dat 16 25701.338360037702(-6137)/mV 16 0 -6116 18566 0 I
+P07036_E02.dat 16 38101.192333113024(-25730)/mV 16 0 -25699 38522 0 II
+P07036_E02.dat 16 17079.786732796034(-5863)/mV 16 0 -5863 22939 0 III
+P07036_E02.dat 16 52101.22973878098(5215)/mV 16 0 5173 41611 0 AVR
+P07036_E02.dat 16 21412.465594855305(-251)/mV 16 0 -251 34242 0 AVL
+P07036_E02.dat 16 24077.34597156398(-12922)/mV 16 0 -12922 1929 0 AVF
+P07036_E02.dat 16 23187.71744680851(-6160)/mV 16 0 -6160 15232 0 V1
+P07036_E02.dat 16 19924.51804670913(-14438)/mV 16 0 -14373 37472 0 V2
+P07036_E02.dat 16 17918.462462462463(-15286)/mV 16 0 -15213 54219 0 V3
+P07036_E02.dat 16 17724.86037735849(-14419)/mV 16 0 -14347 43765 0 V4
+P07036_E02.dat 16 18259.968(-12706)/mV 16 0 -12647 17889 0 V5
+P07036_E02.dat 16 24238.450849963046(-16754)/mV 16 0 -16715 59363 0 V6
+# Female 3567
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07037/P07037_E01.dat b/data/Child_ecg/P07/P07037/P07037_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..76a0004979df86d3d76a136aac3f64937a9e076c
--- /dev/null
+++ b/data/Child_ecg/P07/P07037/P07037_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0e4f5f7705d0cde837a5630c6e36b248eafa98538910a144fd85925b736f3f0
+size 360000
diff --git a/data/Child_ecg/P07/P07037/P07037_E01.hea b/data/Child_ecg/P07/P07037/P07037_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7578049637123cc9b86a84dc592cf5e19758c17c
--- /dev/null
+++ b/data/Child_ecg/P07/P07037/P07037_E01.hea
@@ -0,0 +1,16 @@
+P07037_E01 12 500 15000
+P07037_E01.dat 16 46414.68533171029(-14149)/mV 16 0 -18529 26298 0 I
+P07037_E01.dat 16 52704.23088023088(-23850)/mV 16 0 -25565 499 0 II
+P07037_E01.dat 16 86433.44286596664(-15685)/mV 16 0 -10412 40465 0 III
+P07037_E01.dat 16 54568.65447545717(22601)/mV 16 0 26065 52795 0 AVR
+P07037_E01.dat 16 63683.09730005094(-2247)/mV 16 0 -7168 63686 0 AVL
+P07037_E01.dat 16 85983.30175625332(-22906)/mV 16 0 -21717 42474 0 AVF
+P07037_E01.dat 16 18438.173323285606(15021)/mV 16 0 14991 34670 0 V1
+P07037_E01.dat 16 44396.76339053562(8920)/mV 16 0 11303 14214 0 V2
+P07037_E01.dat 16 28048.085300837774(-14785)/mV 16 0 -15903 19442 0 V3
+P07037_E01.dat 16 21853.49066467513(-25623)/mV 16 0 -29427 26841 0 V4
+P07037_E01.dat 16 36320.88397790055(-23137)/mV 16 0 -29047 26574 0 V5
+P07037_E01.dat 16 27078.309859154928(-25257)/mV 16 0 -30499 21321 0 V6
+# Male 5106
+# Otherwise diseases
+# Prominent U waves
diff --git a/data/Child_ecg/P07/P07038/P07038_E01.dat b/data/Child_ecg/P07/P07038/P07038_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..730aa404ee51f5786eca30ee0497cc1dd24b3377
--- /dev/null
+++ b/data/Child_ecg/P07/P07038/P07038_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:387a4381641928698ba1d43d00bd46d5b6d9cb437db0fc5c053c62734725d892
+size 360000
diff --git a/data/Child_ecg/P07/P07038/P07038_E01.hea b/data/Child_ecg/P07/P07038/P07038_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..03c5ff47199de7947cef445e3144ca7b36eaf7d5
--- /dev/null
+++ b/data/Child_ecg/P07/P07038/P07038_E01.hea
@@ -0,0 +1,16 @@
+P07038_E01 12 500 15000
+P07038_E01.dat 16 38958.581960784315(-8513)/mV 16 0 -7689 25533 0 I
+P07038_E01.dat 16 42152.16910569106(-7451)/mV 16 0 -5977 15752 0 II
+P07038_E01.dat 16 86422.06896551725(6393)/mV 16 0 7518 44872 0 III
+P07038_E01.dat 16 42472.139805825245(9954)/mV 16 0 8779 56506 0 AVR
+P07038_E01.dat 16 60908.14165261383(-6313)/mV 16 0 -6115 10897 0 AVL
+P07038_E01.dat 16 71597.892325315(-2247)/mV 16 0 -558 19542 0 AVF
+P07038_E01.dat 16 40278.21079691517(-17466)/mV 16 0 -19726 32211 0 V1
+P07038_E01.dat 16 21958.346218487393(-7249)/mV 16 0 -8196 22023 0 V2
+P07038_E01.dat 16 14658.09633911368(-3050)/mV 16 0 -1202 8814 0 V3
+P07038_E01.dat 16 1680.0102105934907(8367)/mV 16 0 8510 16840 0 V4
+P07038_E01.dat 16 19118.033383915023(-8160)/mV 16 0 -7320 1846 0 V5
+P07038_E01.dat 16 42982.04967055246(-12063)/mV 16 0 -10874 29875 0 V6
+# Male 2373
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07039/P07039_E01.dat b/data/Child_ecg/P07/P07039/P07039_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9f1acd9ee8c4612af26c1930c74416715a4d6e15
--- /dev/null
+++ b/data/Child_ecg/P07/P07039/P07039_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8656e032296f7749e1942247f793d07e7221f5675dc20443b7a5129c5c01c286
+size 360000
diff --git a/data/Child_ecg/P07/P07039/P07039_E01.hea b/data/Child_ecg/P07/P07039/P07039_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a24e36b86ba6ce71fef4c5eb3cd3f0e305553b75
--- /dev/null
+++ b/data/Child_ecg/P07/P07039/P07039_E01.hea
@@ -0,0 +1,16 @@
+P07039_E01 12 500 15000
+P07039_E01.dat 16 29831.399335548173(11077)/mV 16 0 9136 35335 0 I
+P07039_E01.dat 16 35813.41101963268(-18961)/mV 16 0 -20273 13943 0 II
+P07039_E01.dat 16 19714.13927576602(-18944)/mV 16 0 -18383 7367 0 III
+P07039_E01.dat 16 49939.07897664071(11076)/mV 16 0 13595 1987 0 AVR
+P07039_E01.dat 16 24946.519806763285(17662)/mV 16 0 16506 14407 0 AVL
+P07039_E01.dat 16 27063.601220752797(-19777)/mV 16 0 -19887 24854 0 AVF
+P07039_E01.dat 16 20079.55713271824(-5138)/mV 16 0 -5546 19652 0 V1
+P07039_E01.dat 16 15289.415103902686(-3308)/mV 16 0 -3793 45410 0 V2
+P07039_E01.dat 16 17088.16120906801(-12892)/mV 16 0 -13782 43510 0 V3
+P07039_E01.dat 16 20081.81380620646(-17284)/mV 16 0 -18918 14130 0 V4
+P07039_E01.dat 16 25553.26984126984(-20190)/mV 16 0 -23267 16018 0 V5
+P07039_E01.dat 16 33513.455968688846(-20224)/mV 16 0 -22433 65261 0 V6
+# Male 4416
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07040/P07040_E01.dat b/data/Child_ecg/P07/P07040/P07040_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..68a3bd5633633fd41fe815ce393ebe8fdb91d09e
--- /dev/null
+++ b/data/Child_ecg/P07/P07040/P07040_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:878617f45f84592025805dba0a27bf6f6b01fdec5921cadb8db74980d3ee4423
+size 360000
diff --git a/data/Child_ecg/P07/P07040/P07040_E01.hea b/data/Child_ecg/P07/P07040/P07040_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ad810384ce9cc0382284be00ad1313672a81f525
--- /dev/null
+++ b/data/Child_ecg/P07/P07040/P07040_E01.hea
@@ -0,0 +1,16 @@
+P07040_E01 12 500 15000
+P07040_E01.dat 16 57294.18014464169(9784)/mV 16 0 9784 23255 0 I
+P07040_E01.dat 16 35069.5716425362(1532)/mV 16 0 1475 51884 0 II
+P07040_E01.dat 16 65823.54154727794(-10333)/mV 16 0 -10387 14257 0 III
+P07040_E01.dat 16 44811.96261682243(-4672)/mV 16 0 -4636 54309 0 AVR
+P07040_E01.dat 16 150545.06666666668(11338)/mV 16 0 11338 43255 0 AVL
+P07040_E01.dat 16 45821.536639526275(-2540)/mV 16 0 -2577 27629 0 AVF
+P07040_E01.dat 16 29176.403560830862(15243)/mV 16 0 15314 46172 0 V1
+P07040_E01.dat 16 18200.635983263597(18209)/mV 16 0 18268 51739 0 V2
+P07040_E01.dat 16 17682.87250650477(7054)/mV 16 0 7068 64103 0 V3
+P07040_E01.dat 16 21737.960264900663(-712)/mV 16 0 -730 41256 0 V4
+P07040_E01.dat 16 37075.30158730159(-833)/mV 16 0 -893 54395 0 V5
+P07040_E01.dat 16 37805.892325315006(-536)/mV 16 0 -567 17219 0 V6
+# Female 3125
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07041/P07041_E01.dat b/data/Child_ecg/P07/P07041/P07041_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9ae5b4dc169b57bcadee6ff3aec6394a81c17673
--- /dev/null
+++ b/data/Child_ecg/P07/P07041/P07041_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a88cfcc696a411f39eced5cfcef41d2ded838ecfae467cdd7f7ef6a5a3b2f210
+size 240000
diff --git a/data/Child_ecg/P07/P07041/P07041_E01.hea b/data/Child_ecg/P07/P07041/P07041_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ea0d80eb96bb26e724fd4a538a902211d02c0c2b
--- /dev/null
+++ b/data/Child_ecg/P07/P07041/P07041_E01.hea
@@ -0,0 +1,16 @@
+P07041_E01 12 500 10000
+P07041_E01.dat 16 39578.79069767442(-10330)/mV 16 0 -10330 55420 0 I
+P07041_E01.dat 16 21997.387970918706(-16516)/mV 16 0 -16516 38588 0 II
+P07041_E01.dat 16 29801.791398912505(-18048)/mV 16 0 -18048 1338 0 III
+P07041_E01.dat 16 30255.256524506683(13650)/mV 16 0 13650 65107 0 AVR
+P07041_E01.dat 16 50192.04558404558(1642)/mV 16 0 1642 51178 0 AVL
+P07041_E01.dat 16 26818.108464267614(-19849)/mV 16 0 -19849 62027 0 AVF
+P07041_E01.dat 16 21689.146869514338(3431)/mV 16 0 3431 7323 0 V1
+P07041_E01.dat 16 14898.900584795321(-2911)/mV 16 0 -2911 27967 0 V2
+P07041_E01.dat 16 20898.379102478233(-2297)/mV 16 0 -2297 48098 0 V3
+P07041_E01.dat 16 18614.5493496557(-9008)/mV 16 0 -9008 49962 0 V4
+P07041_E01.dat 16 1380.9814221652787(916)/mV 16 0 916 15797 0 V5
+P07041_E01.dat 16 25745.972132904608(-21038)/mV 16 0 -21038 38280 0 V6
+# Male 3228
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07042/P07042_E01.dat b/data/Child_ecg/P07/P07042/P07042_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0abcdd60e6cfbb8c0d526eb90459a52f5923508b
--- /dev/null
+++ b/data/Child_ecg/P07/P07042/P07042_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba74dd20a6a66075173f151a4ad510ddb1e86dccab6a77f3af40e4a4aef3823b
+size 360000
diff --git a/data/Child_ecg/P07/P07042/P07042_E01.hea b/data/Child_ecg/P07/P07042/P07042_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..991d31a387df92f7b3ce4a25855ca88e8ab50e00
--- /dev/null
+++ b/data/Child_ecg/P07/P07042/P07042_E01.hea
@@ -0,0 +1,16 @@
+P07042_E01 12 500 15000
+P07042_E01.dat 16 86061.01098901099(-2175)/mV 16 0 -2175 35493 0 I
+P07042_E01.dat 16 37074.71016311167(-3911)/mV 16 0 -3911 3684 0 II
+P07042_E01.dat 16 53385.69531914894(-2138)/mV 16 0 -2138 41418 0 III
+P07042_E01.dat 16 53857.61020552799(4339)/mV 16 0 4339 47440 0 AVR
+P07042_E01.dat 16 158269.84806973848(-1739)/mV 16 0 -1739 51778 0 AVL
+P07042_E01.dat 16 45174.094081942334(-3695)/mV 16 0 -3695 22549 0 AVF
+P07042_E01.dat 16 16997.437454808387(13146)/mV 16 0 13146 54372 0 V1
+P07042_E01.dat 16 12865.476923076923(19499)/mV 16 0 19499 27178 0 V2
+P07042_E01.dat 16 15606.067584480601(15941)/mV 16 0 15941 40133 0 V3
+P07042_E01.dat 16 21412.414350682164(8615)/mV 16 0 8615 19941 0 V4
+P07042_E01.dat 16 25544.872139973082(4303)/mV 16 0 4303 52727 0 V5
+P07042_E01.dat 16 35741.77599080988(-2383)/mV 16 0 -2383 8494 0 V6
+# Female 2593
+# Otherwise diseases
+# Sinus tachycardia;Elevation+ST deviation;ST deviation with T-wave change;T-wave abnormality;Hyperkalemia;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07042/P07042_E02.dat b/data/Child_ecg/P07/P07042/P07042_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2822fe9fcdda165db17939487563488c10ec3492
--- /dev/null
+++ b/data/Child_ecg/P07/P07042/P07042_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6b8ed4306bec04abb6aed8e0ae1a2cc9df5e477a15f0441fe4d9fdf39cf2ea0
+size 360000
diff --git a/data/Child_ecg/P07/P07042/P07042_E02.hea b/data/Child_ecg/P07/P07042/P07042_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b709ab79940e2e30619c7c85fab7414cb41333ad
--- /dev/null
+++ b/data/Child_ecg/P07/P07042/P07042_E02.hea
@@ -0,0 +1,16 @@
+P07042_E02 12 500 15000
+P07042_E02.dat 16 26171.993579454254(-921)/mV 16 0 -921 39233 0 I
+P07042_E02.dat 16 24208.729483282674(-1655)/mV 16 0 -1655 27283 0 II
+P07042_E02.dat 16 43308.63680220537(-2083)/mV 16 0 -2083 25008 0 III
+P07042_E02.dat 16 25428.83063328424(956)/mV 16 0 956 36671 0 AVR
+P07042_E02.dat 16 47727.51288056206(-2914)/mV 16 0 -2914 4725 0 AVL
+P07042_E02.dat 16 34159.686938127976(-1226)/mV 16 0 -1226 39156 0 AVF
+P07042_E02.dat 16 17701.424572317264(11694)/mV 16 0 11694 3732 0 V1
+P07042_E02.dat 16 14639.170518425984(13009)/mV 16 0 13009 32166 0 V2
+P07042_E02.dat 16 14975.900698215672(4936)/mV 16 0 4936 47073 0 V3
+P07042_E02.dat 16 1270.5727699530516(1062)/mV 16 0 1062 60990 0 V4
+P07042_E02.dat 16 6149.744008159102(14341)/mV 16 0 14341 21864 0 V5
+P07042_E02.dat 16 1288.528256989887(1077)/mV 16 0 1077 11662 0 V6
+# Female 2597
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07043/P07043_E01.dat b/data/Child_ecg/P07/P07043/P07043_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..88aa83cfbd3f73942ec9bf8af5e04b8f38e120e1
--- /dev/null
+++ b/data/Child_ecg/P07/P07043/P07043_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:085200e2d9175b4c0c63562ce8708ef1642e3a68499edc3ae98db424c9dcd3c9
+size 360000
diff --git a/data/Child_ecg/P07/P07043/P07043_E01.hea b/data/Child_ecg/P07/P07043/P07043_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d815b213360fb05aa4557f6fabc652c8ab527cf9
--- /dev/null
+++ b/data/Child_ecg/P07/P07043/P07043_E01.hea
@@ -0,0 +1,16 @@
+P07043_E01 12 500 15000
+P07043_E01.dat 16 77847.19741100323(-9276)/mV 16 0 -11175 9026 0 I
+P07043_E01.dat 16 31473.815303430078(-21118)/mV 16 0 -23346 11937 0 II
+P07043_E01.dat 16 25774.279424216766(-17904)/mV 16 0 -19099 19761 0 III
+P07043_E01.dat 16 65806.3412749517(17134)/mV 16 0 20293 60334 0 AVR
+P07043_E01.dat 16 40159.27145359019(12020)/mV 16 0 12445 540 0 AVL
+P07043_E01.dat 16 28552.741132874537(-19599)/mV 16 0 -21271 38426 0 AVF
+P07043_E01.dat 16 41093.79978925185(5317)/mV 16 0 5217 953 0 V1
+P07043_E01.dat 16 20970.520975609757(9215)/mV 16 0 6997 54259 0 V2
+P07043_E01.dat 16 14145.386736703875(9310)/mV 16 0 8792 45018 0 V3
+P07043_E01.dat 16 17407.13440405748(-12657)/mV 16 0 -16325 43649 0 V4
+P07043_E01.dat 16 14822.92927094668(-19464)/mV 16 0 -22708 51764 0 V5
+P07043_E01.dat 16 22570.890052356022(-20137)/mV 16 0 -22670 6258 0 V6
+# Female 3024
+# Otherwise diseases
+# Left ventricular high voltage;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07044/P07044_E01.dat b/data/Child_ecg/P07/P07044/P07044_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..246758d9d656122b46792594ad5156bcba36a9ce
--- /dev/null
+++ b/data/Child_ecg/P07/P07044/P07044_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bbabdc27bccf16268f2db19c273f1419e9ea2d3f873d7a92704c3610afdaa46d
+size 360000
diff --git a/data/Child_ecg/P07/P07044/P07044_E01.hea b/data/Child_ecg/P07/P07044/P07044_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..df5d95f25325cfc695fbf98dabd8f161d89e8e9a
--- /dev/null
+++ b/data/Child_ecg/P07/P07044/P07044_E01.hea
@@ -0,0 +1,16 @@
+P07044_E01 12 500 15000
+P07044_E01.dat 16 170644.19748305905(10269)/mV 16 0 10408 17994 0 I
+P07044_E01.dat 16 67241.35384615384(-15694)/mV 16 0 -15694 61389 0 II
+P07044_E01.dat 16 71023.13998818665(-25428)/mV 16 0 -25544 58215 0 III
+P07044_E01.dat 16 117964.18359668924(5508)/mV 16 0 5508 21561 0 AVR
+P07044_E01.dat 16 116428.6382306477(21212)/mV 16 0 21307 6241 0 AVL
+P07044_E01.dat 16 70056.97130242825(-21145)/mV 16 0 -21202 13826 0 AVF
+P07044_E01.dat 16 245530.90169491526(2600)/mV 16 0 2600 43412 0 V1
+P07044_E01.dat 16 48786.39636913767(14471)/mV 16 0 14590 3697 0 V2
+P07044_E01.dat 16 87777.65791341377(-2572)/mV 16 0 -2501 15939 0 V3
+P07044_E01.dat 16 56964.27963525836(-14465)/mV 16 0 -14465 61762 0 V4
+P07044_E01.dat 16 50731.84214445272(-16133)/mV 16 0 -16133 34309 0 V5
+P07044_E01.dat 16 39438.76539360873(-8060)/mV 16 0 -7996 48039 0 V6
+# Female 5190
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07045/P07045_E01.dat b/data/Child_ecg/P07/P07045/P07045_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..355ba394a129d5c2311fbb94b0aa12be61184fa1
--- /dev/null
+++ b/data/Child_ecg/P07/P07045/P07045_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8f8b2c68fbe1c5068831032a909c0133545860f16369381068413a80d99be69
+size 204000
diff --git a/data/Child_ecg/P07/P07045/P07045_E01.hea b/data/Child_ecg/P07/P07045/P07045_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..61613465f7639c40bea78f9226757dcf8f9b551e
--- /dev/null
+++ b/data/Child_ecg/P07/P07045/P07045_E01.hea
@@ -0,0 +1,16 @@
+P07045_E01 12 500 8500
+P07045_E01.dat 16 44455.70585189021(9149)/mV 16 0 9077 37096 0 I
+P07045_E01.dat 16 74047.67774420946(3136)/mV 16 0 3016 40035 0 II
+P07045_E01.dat 16 77916.99901283317(-13497)/mV 16 0 -13497 32709 0 III
+P07045_E01.dat 16 58593.74161627268(-6746)/mV 16 0 -6651 40443 0 AVR
+P07045_E01.dat 16 58620.69250645995(11542)/mV 16 0 11542 8995 0 AVL
+P07045_E01.dat 16 141575.06842737095(-3975)/mV 16 0 -4090 26821 0 AVF
+P07045_E01.dat 16 53069.75488454707(-18178)/mV 16 0 -18264 45915 0 V1
+P07045_E01.dat 16 20347.77864728899(2782)/mV 16 0 2650 52658 0 V2
+P07045_E01.dat 16 20666.9681611436(-1706)/mV 16 0 -1824 32353 0 V3
+P07045_E01.dat 16 20615.90347764372(-4400)/mV 16 0 -4501 1572 0 V4
+P07045_E01.dat 16 25889.265536723164(-1442)/mV 16 0 -1589 61807 0 V5
+P07045_E01.dat 16 39129.44745395449(2503)/mV 16 0 2439 54186 0 V6
+# Female 3674
+# Otherwise diseases
+# Sinus tachycardia;Incomplete right bundle-branch block;Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07046/P07046_E01.dat b/data/Child_ecg/P07/P07046/P07046_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9b12c50b8b2f241456a9a475e85b05bee6fb6a0b
--- /dev/null
+++ b/data/Child_ecg/P07/P07046/P07046_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68c5c8d624d0d259cb6cf8bfe2a95f4ec086666c20f75a0d100171b9f0118c92
+size 360000
diff --git a/data/Child_ecg/P07/P07046/P07046_E01.hea b/data/Child_ecg/P07/P07046/P07046_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..520c2ce29c44ceb409a8af928b5afc9313afcf26
--- /dev/null
+++ b/data/Child_ecg/P07/P07046/P07046_E01.hea
@@ -0,0 +1,16 @@
+P07046_E01 12 500 15000
+P07046_E01.dat 16 4558.688524590164(-11042)/mV 16 0 -10997 34021 0 I
+P07046_E01.dat 16 4509.729032258065(-10923)/mV 16 0 -11998 64529 0 II
+P07046_E01.dat 16 15085.13961875322(-18470)/mV 16 0 -22214 46469 0 III
+P07046_E01.dat 16 4572.553846153846(11351)/mV 16 0 11872 3835 0 AVR
+P07046_E01.dat 16 7644.798358132375(-3666)/mV 16 0 -2677 1853 0 AVL
+P07046_E01.dat 16 8767.276563677467(-10044)/mV 16 0 -12177 28949 0 AVF
+P07046_E01.dat 16 10314.484107579463(191)/mV 16 0 1449 64726 0 V1
+P07046_E01.dat 16 9142.4707012488(4410)/mV 16 0 5525 51451 0 V2
+P07046_E01.dat 16 8409.218543046358(6914)/mV 16 0 7516 28390 0 V3
+P07046_E01.dat 16 12954.846441947566(-5744)/mV 16 0 -8115 20233 0 V4
+P07046_E01.dat 16 13595.37106918239(-7435)/mV 16 0 -11020 45879 0 V5
+P07046_E01.dat 16 13725.50532809871(-8868)/mV 16 0 -10912 55038 0 V6
+# Male 3924
+# Otherwise diseases
+# Elevation+ST deviation;T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07046/P07046_E02.dat b/data/Child_ecg/P07/P07046/P07046_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..42755910bcc7ea53af934eb5d4605905de249bd9
--- /dev/null
+++ b/data/Child_ecg/P07/P07046/P07046_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e0f78d4f7edefcd94fcb942d000521f064f27546c4c393c9e0334aeedd69ceb0
+size 360000
diff --git a/data/Child_ecg/P07/P07046/P07046_E02.hea b/data/Child_ecg/P07/P07046/P07046_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4da528b197dc3893bcd0efeabcea5660360ccb23
--- /dev/null
+++ b/data/Child_ecg/P07/P07046/P07046_E02.hea
@@ -0,0 +1,16 @@
+P07046_E02 12 500 15000
+P07046_E02.dat 16 74048.0532003325(-11019)/mV 16 0 -11200 39555 0 I
+P07046_E02.dat 16 17479.221020092737(-21723)/mV 16 0 -23756 5551 0 II
+P07046_E02.dat 16 16315.554390563564(-20610)/mV 16 0 -22468 1200 0 III
+P07046_E02.dat 16 35938.26262626263(22825)/mV 16 0 24959 27772 0 AVR
+P07046_E02.dat 16 29808.622673434857(18845)/mV 16 0 20494 20767 0 AVL
+P07046_E02.dat 16 16973.952823445317(-21172)/mV 16 0 -23119 17301 0 AVF
+P07046_E02.dat 16 26445.46572104019(10930)/mV 16 0 14500 10456 0 V1
+P07046_E02.dat 16 5068.43758043758(-2000)/mV 16 0 -2586 52208 0 V2
+P07046_E02.dat 16 15794.849315068494(-23196)/mV 16 0 -28244 51413 0 V3
+P07046_E02.dat 16 11295.283095723014(-24643)/mV 16 0 -27795 4152 0 V4
+P07046_E02.dat 16 16315.733333333334(-22968)/mV 16 0 -25119 11847 0 V5
+P07046_E02.dat 16 20995.696750902527(-21408)/mV 16 0 -26567 31328 0 V6
+# Male 3991
+# Otherwise diseases
+# Sinus tachycardia;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07047/P07047_E01.dat b/data/Child_ecg/P07/P07047/P07047_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c2ad3b15df8546abdc5082d43e7ed01f68e4b258
--- /dev/null
+++ b/data/Child_ecg/P07/P07047/P07047_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f07c18ed1efa8b0990437e3337fce7ab62cf13d71fe3068f717ddd41bc83341c
+size 240000
diff --git a/data/Child_ecg/P07/P07047/P07047_E01.hea b/data/Child_ecg/P07/P07047/P07047_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2e9b84ff99c85940e7117055cf49dee0cb0ee50f
--- /dev/null
+++ b/data/Child_ecg/P07/P07047/P07047_E01.hea
@@ -0,0 +1,16 @@
+P07047_E01 12 500 10000
+P07047_E01.dat 16 64092.424068767905(-10923)/mV 16 0 -10975 58929 0 I
+P07047_E01.dat 16 30392.08988764045(-16918)/mV 16 0 -17140 4015 0 II
+P07047_E01.dat 16 38554.20364415863(-15203)/mV 16 0 -15423 39325 0 III
+P07047_E01.dat 16 49252.37323279925(18265)/mV 16 0 18465 44861 0 AVR
+P07047_E01.dat 16 105306.38724373576(12379)/mV 16 0 12636 64944 0 AVL
+P07047_E01.dat 16 33999.46373186593(-16174)/mV 16 0 -16395 12931 0 AVF
+P07047_E01.dat 16 10012.946497517925(2689)/mV 16 0 2730 4525 0 V1
+P07047_E01.dat 16 15559.08631211857(-15339)/mV 16 0 -15402 4256 0 V2
+P07047_E01.dat 16 14072.147239263804(-20447)/mV 16 0 -20527 58047 0 V3
+P07047_E01.dat 16 16342.957915831663(-16839)/mV 16 0 -16905 48099 0 V4
+P07047_E01.dat 16 26385.739351557535(-22634)/mV 16 0 -22720 14825 0 V5
+P07047_E01.dat 16 35111.06316536551(-20689)/mV 16 0 -20775 30144 0 V6
+# Male 3675
+# Otherwise diseases
+# Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07048/P07048_E01.dat b/data/Child_ecg/P07/P07048/P07048_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3d56b22903e91d2657c7efb9211296f7f26b6e09
--- /dev/null
+++ b/data/Child_ecg/P07/P07048/P07048_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53e36b57fe3ac7a66889378c8a6d5943427b866da1bfcf0c86be3e9d8d23eb06
+size 240000
diff --git a/data/Child_ecg/P07/P07048/P07048_E01.hea b/data/Child_ecg/P07/P07048/P07048_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..382d844ce5556cf74804295933eb12dd5db016d6
--- /dev/null
+++ b/data/Child_ecg/P07/P07048/P07048_E01.hea
@@ -0,0 +1,16 @@
+P07048_E01 12 500 10000
+P07048_E01.dat 16 193628.3147472642(-10088)/mV 16 0 -21274 22864 0 I
+P07048_E01.dat 16 31795.2281473337(-25707)/mV 16 0 -28707 23428 0 II
+P07048_E01.dat 16 33827.09034267913(-24814)/mV 16 0 -26025 49646 0 III
+P07048_E01.dat 16 58531.49579831933(25050)/mV 16 0 29480 23304 0 AVR
+P07048_E01.dat 16 72041.56207111666(23621)/mV 16 0 22859 47215 0 AVL
+P07048_E01.dat 16 32834.56554712893(-25368)/mV 16 0 -27504 20575 0 AVF
+P07048_E01.dat 16 21405.482464454977(11340)/mV 16 0 11566 8579 0 V1
+P07048_E01.dat 16 19423.001007049344(4903)/mV 16 0 3418 55280 0 V2
+P07048_E01.dat 16 22793.909677419353(-5165)/mV 16 0 -7186 41157 0 V3
+P07048_E01.dat 16 23616.607481853713(-12114)/mV 16 0 -14419 984 0 V4
+P07048_E01.dat 16 27480.29287090559(-18839)/mV 16 0 -21185 43051 0 V5
+P07048_E01.dat 16 30976.514400535834(-21476)/mV 16 0 -24348 59112 0 V6
+# Male 5442
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07049/P07049_E01.dat b/data/Child_ecg/P07/P07049/P07049_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1fc76a0e746090a55184778e544666ec0dd48a69
--- /dev/null
+++ b/data/Child_ecg/P07/P07049/P07049_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:772792f59aae695bae2be6644bfdcea3aeb9396002269ee67b675b0254453471
+size 270000
diff --git a/data/Child_ecg/P07/P07049/P07049_E01.hea b/data/Child_ecg/P07/P07049/P07049_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1920a5e03b3d5aa01a68607837d5603cee68a579
--- /dev/null
+++ b/data/Child_ecg/P07/P07049/P07049_E01.hea
@@ -0,0 +1,13 @@
+P07049_E01 9 500 15000
+P07049_E01.dat 16 38456.42105263158(12900)/mV 16 0 12869 38148 0 I
+P07049_E01.dat 16 42178.37964774951(-1195)/mV 16 0 -1298 11118 0 II
+P07049_E01.dat 16 48705.94582642344(-11256)/mV 16 0 -11335 28150 0 III
+P07049_E01.dat 16 43377.16738197425(-8092)/mV 16 0 -8021 19500 0 AVR
+P07049_E01.dat 16 51216.21964097149(14598)/mV 16 0 14598 28497 0 AVL
+P07049_E01.dat 16 57098.19530823786(-7215)/mV 16 0 -7308 12054 0 AVF
+P07049_E01.dat 16 35480.93506493507(-21428)/mV 16 0 -21428 6244 0 V1
+P07049_E01.dat 16 16008.05298013245(5002)/mV 16 0 4937 55647 0 V3
+P07049_E01.dat 16 12704.5544005544(3039)/mV 16 0 2987 30166 0 V5
+# Female 815
+# Tetralogy of Fallot
+# Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07050/P07050_E01.dat b/data/Child_ecg/P07/P07050/P07050_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1849305609edea48ed40cc66f0d6bc51a74802f1
--- /dev/null
+++ b/data/Child_ecg/P07/P07050/P07050_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8402e9b65539a24fb2c132783f6bfd5e94f72da7961698da0e0030e4041d9dcf
+size 360000
diff --git a/data/Child_ecg/P07/P07050/P07050_E01.hea b/data/Child_ecg/P07/P07050/P07050_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9e40c987b12def2d1b6443f822b5fa03c572e768
--- /dev/null
+++ b/data/Child_ecg/P07/P07050/P07050_E01.hea
@@ -0,0 +1,16 @@
+P07050_E01 12 500 15000
+P07050_E01.dat 16 49182.846691769766(-21606)/mV 16 0 25367 53612 0 I
+P07050_E01.dat 16 28007.642401021712(-11351)/mV 16 0 28773 32064 0 II
+P07050_E01.dat 16 49781.57593543654(364)/mV 16 0 24100 30711 0 III
+P07050_E01.dat 16 37726.35649546828(16012)/mV 16 0 -29009 18259 0 AVR
+P07050_E01.dat 16 86324.7711807872(-16971)/mV 16 0 3609 21141 0 AVL
+P07050_E01.dat 16 36461.18426501035(-6970)/mV 16 0 27853 48104 0 AVF
+P07050_E01.dat 16 19921.68660968661(21862)/mV 16 0 -25997 62412 0 V1
+P07050_E01.dat 16 11032.679418515685(23560)/mV 16 0 -17834 37411 0 V2
+P07050_E01.dat 16 11797.795983935743(24609)/mV 16 0 -13158 42748 0 V3
+P07050_E01.dat 16 31698.12011439466(-295)/mV 16 0 27549 38974 0 V4
+P07050_E01.dat 16 19123.80210867802(-9740)/mV 16 0 32467 15343 0 V5
+P07050_E01.dat 16 1269.7960140679952(1081)/mV 16 0 5176 6896 0 V6
+# Female 3664
+# Fulminant myocarditis
+# Junctional escape complex(es);ST deviation with T-wave change;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07050/P07050_E02.dat b/data/Child_ecg/P07/P07050/P07050_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..323f05e78f7fdb31310851f4a46f672c542f13ef
--- /dev/null
+++ b/data/Child_ecg/P07/P07050/P07050_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f162a1158d798ad481de0e1666aaab289ff727bb338ed67f293959e9b7267400
+size 360000
diff --git a/data/Child_ecg/P07/P07050/P07050_E02.hea b/data/Child_ecg/P07/P07050/P07050_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3ceed3b166e26067ca5f6c9bed08e406959359f5
--- /dev/null
+++ b/data/Child_ecg/P07/P07050/P07050_E02.hea
@@ -0,0 +1,16 @@
+P07050_E02 12 500 15000
+P07050_E02.dat 16 56462.80272108843(-16556)/mV 16 0 -19311 34363 0 I
+P07050_E02.dat 16 32623.754532775452(-9924)/mV 16 0 -6473 21326 0 II
+P07050_E02.dat 16 55667.374810318666(3058)/mV 16 0 11708 60420 0 III
+P07050_E02.dat 16 44596.63551401869(13833)/mV 16 0 12563 40139 0 AVR
+P07050_E02.dat 16 88733.49624866023(-12555)/mV 16 0 -21578 5760 0 AVL
+P07050_E02.dat 16 41206.47702407002(-5182)/mV 16 0 215 17859 0 AVF
+P07050_E02.dat 16 10452.476572958501(-2267)/mV 16 0 -3287 40307 0 V1
+P07050_E02.dat 16 9222.884033613445(10105)/mV 16 0 8649 32699 0 V2
+P07050_E02.dat 16 11139.758564437194(20582)/mV 16 0 19250 31106 0 V3
+P07050_E02.dat 16 17514.48808757244(20358)/mV 16 0 20942 11093 0 V4
+P07050_E02.dat 16 1273.2492634060106(994)/mV 16 0 1220 59862 0 V5
+P07050_E02.dat 16 13922.206896551725(-20150)/mV 16 0 -17930 35233 0 V6
+# Female 3663
+# Fulminant myocarditis
+# Junctional escape complex(es);ST deviation with T-wave change;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07050/P07050_E03.dat b/data/Child_ecg/P07/P07050/P07050_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7ff1de2a2de04b9d0bf8c77ef36c7b6fcf7c88a4
--- /dev/null
+++ b/data/Child_ecg/P07/P07050/P07050_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a6bae612f6dc3d2d172a9afaac2c907678591caaef0314277487430b59ae3c5
+size 360000
diff --git a/data/Child_ecg/P07/P07050/P07050_E03.hea b/data/Child_ecg/P07/P07050/P07050_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..90536838f2ec290a6170248a018a4673e51d4d23
--- /dev/null
+++ b/data/Child_ecg/P07/P07050/P07050_E03.hea
@@ -0,0 +1,16 @@
+P07050_E03 12 500 15000
+P07050_E03.dat 16 2363.5382041271614(341)/mV 16 0 360 21083 0 I
+P07050_E03.dat 16 4734.784514243974(-29602)/mV 16 0 -30827 27127 0 II
+P07050_E03.dat 16 4145.951219512195(-29779)/mV 16 0 -30885 28736 0 III
+P07050_E03.dat 16 3292.7460778617083(11505)/mV 16 0 11917 21789 0 AVR
+P07050_E03.dat 16 3021.7069243156197(11213)/mV 16 0 11628 29511 0 AVL
+P07050_E03.dat 16 7491.169253510717(-27818)/mV 16 0 -29786 59820 0 AVF
+P07050_E03.dat 16 3008.513493800146(-30753)/mV 16 0 -30826 3919 0 V1
+P07050_E03.dat 16 3633.731729879741(-25095)/mV 16 0 -25547 22441 0 V2
+P07050_E03.dat 16 3691.8709677419356(-25614)/mV 16 0 -26800 49729 0 V3
+P07050_E03.dat 16 2522.003710575139(-27457)/mV 16 0 -28575 13476 0 V4
+P07050_E03.dat 16 1272.4794359576968(1073)/mV 16 0 702 38425 0 V5
+P07050_E03.dat 16 3722.1746810598625(-29063)/mV 16 0 -30665 45247 0 V6
+# Female 3665
+# Fulminant myocarditis
+# Junctional escape complex(es);AV dissociation;ST deviation with T-wave change;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07050/P07050_E04.dat b/data/Child_ecg/P07/P07050/P07050_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4586d9a239bb6c5dd26e331dc1b90e13c7527f72
--- /dev/null
+++ b/data/Child_ecg/P07/P07050/P07050_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc838d85cd9b9d8bb4df440fa89ecb6c6fdc10a6a92e36f345747195a0683df2
+size 360000
diff --git a/data/Child_ecg/P07/P07050/P07050_E04.hea b/data/Child_ecg/P07/P07050/P07050_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3c5493d838e89d871d81e4bcd517f8eb8f6c5782
--- /dev/null
+++ b/data/Child_ecg/P07/P07050/P07050_E04.hea
@@ -0,0 +1,16 @@
+P07050_E04 12 500 15000
+P07050_E04.dat 16 45157.64705882353(-8777)/mV 16 0 -5142 18046 0 I
+P07050_E04.dat 16 34618.006042296074(803)/mV 16 0 7982 42605 0 II
+P07050_E04.dat 16 27334.1935483871(13573)/mV 16 0 17020 60001 0 III
+P07050_E04.dat 16 54469.0298102981(6489)/mV 16 0 -1357 10611 0 AVR
+P07050_E04.dat 16 39350.76414494596(-17655)/mV 16 0 -18519 39849 0 AVL
+P07050_E04.dat 16 31803.642965204235(8292)/mV 16 0 13595 586 0 AVF
+P07050_E04.dat 16 1270.9377203290246(1032)/mV 16 0 623 47831 0 V1
+P07050_E04.dat 16 1273.265138154027(1074)/mV 16 0 875 60467 0 V2
+P07050_E04.dat 16 23271.865818392132(-13120)/mV 16 0 -12912 29800 0 V3
+P07050_E04.dat 16 16042.469705712638(-5617)/mV 16 0 -2329 31491 0 V4
+P07050_E04.dat 16 1274.0377358490566(995)/mV 16 0 1424 11688 0 V5
+P07050_E04.dat 16 1270.5616921269095(1022)/mV 16 0 1342 60538 0 V6
+# Female 3662
+# Fulminant myocarditis
+# Supraventricular tachycardia;Intraventricular conduction delay
diff --git a/data/Child_ecg/P07/P07050/P07050_E05.dat b/data/Child_ecg/P07/P07050/P07050_E05.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ae423d5dd16c86c01d96982b5f82bf88934a1106
--- /dev/null
+++ b/data/Child_ecg/P07/P07050/P07050_E05.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:89aa38e2746a38144f73e526c7b1ef102f846c78d81eaac64ab11e03f744b5e6
+size 360000
diff --git a/data/Child_ecg/P07/P07050/P07050_E05.hea b/data/Child_ecg/P07/P07050/P07050_E05.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9b88055dc500ebef83cf5e45d774f6cf6f7fb02f
--- /dev/null
+++ b/data/Child_ecg/P07/P07050/P07050_E05.hea
@@ -0,0 +1,16 @@
+P07050_E05 12 500 15000
+P07050_E05.dat 16 52049.550348321725(-12702)/mV 16 0 -12871 51544 0 I
+P07050_E05.dat 16 45068.26912442396(14986)/mV 16 0 15023 4774 0 II
+P07050_E05.dat 16 33896.32504548211(21818)/mV 16 0 21956 48147 0 III
+P07050_E05.dat 16 76430.98030127463(-560)/mV 16 0 -498 44960 0 AVR
+P07050_E05.dat 16 43467.63208241354(-18345)/mV 16 0 -18486 32851 0 AVL
+P07050_E05.dat 16 39660.511456023654(19636)/mV 16 0 19733 19603 0 AVF
+P07050_E05.dat 16 18054.709935097355(-23938)/mV 16 0 -23938 21757 0 V1
+P07050_E05.dat 16 16387.205007824727(-22541)/mV 16 0 -22634 6016 0 V2
+P07050_E05.dat 16 16785.56862745098(-23989)/mV 16 0 -24112 57109 0 V3
+P07050_E05.dat 16 9849.434230573896(-13828)/mV 16 0 -13892 21789 0 V4
+P07050_E05.dat 16 16545.0276854928(-3587)/mV 16 0 -3641 39648 0 V5
+P07050_E05.dat 16 1409.3069559668156(1739)/mV 16 0 1730 23979 0 V6
+# Female 3661
+# Fulminant myocarditis
+# Supraventricular tachycardia;Intraventricular conduction delay
diff --git a/data/Child_ecg/P07/P07051/P07051_E01.dat b/data/Child_ecg/P07/P07051/P07051_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cbd69b7a1cfd5bf97732729332848acc65f16fdb
--- /dev/null
+++ b/data/Child_ecg/P07/P07051/P07051_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:22531a972a1a3b2495e4da163edc20cd647bb51f46d93903e3ab46b341445f65
+size 360000
diff --git a/data/Child_ecg/P07/P07051/P07051_E01.hea b/data/Child_ecg/P07/P07051/P07051_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bdfeec3cd1b784eeb26dda77a3e410cc541bba7c
--- /dev/null
+++ b/data/Child_ecg/P07/P07051/P07051_E01.hea
@@ -0,0 +1,16 @@
+P07051_E01 12 500 15000
+P07051_E01.dat 16 29666.383873794915(289)/mV 16 0 289 20845 0 I
+P07051_E01.dat 16 44751.818594104305(5779)/mV 16 0 5779 29936 0 II
+P07051_E01.dat 16 31924.547368421052(2774)/mV 16 0 2774 23464 0 III
+P07051_E01.dat 16 45868.19829059829(-6563)/mV 16 0 -6563 60764 0 AVR
+P07051_E01.dat 16 30838.865842055184(-1115)/mV 16 0 -1115 6740 0 AVL
+P07051_E01.dat 16 64853.333333333336(5708)/mV 16 0 5708 6402 0 AVF
+P07051_E01.dat 16 41283.11153479504(9524)/mV 16 0 9524 26184 0 V1
+P07051_E01.dat 16 22887.489361702126(11354)/mV 16 0 11354 20381 0 V2
+P07051_E01.dat 16 13658.909987669544(10504)/mV 16 0 10504 19745 0 V3
+P07051_E01.dat 16 12671.111671924291(6459)/mV 16 0 6459 64648 0 V4
+P07051_E01.dat 16 17913.756097560974(4530)/mV 16 0 4530 6893 0 V5
+P07051_E01.dat 16 24402.192229038854(2192)/mV 16 0 2192 22564 0 V6
+# Male 3526
+# Otherwise diseases
+# Atrial flutter;Right bundle-branch block;Nonspecific intraventricular block
diff --git a/data/Child_ecg/P07/P07051/P07051_E02.dat b/data/Child_ecg/P07/P07051/P07051_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..df4c774749b5f61036bc1dd84be6d8e738001923
--- /dev/null
+++ b/data/Child_ecg/P07/P07051/P07051_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b2a3a9c28642e09acf283d337fc4b5a8d757993026d6898891a911afd352ba2
+size 324000
diff --git a/data/Child_ecg/P07/P07051/P07051_E02.hea b/data/Child_ecg/P07/P07051/P07051_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9d8dbe1068c86db254bfd609dcb7342bb734aa3e
--- /dev/null
+++ b/data/Child_ecg/P07/P07051/P07051_E02.hea
@@ -0,0 +1,16 @@
+P07051_E02 12 500 13500
+P07051_E02.dat 16 26724.915942028987(3249)/mV 16 0 2705 9475 0 I
+P07051_E02.dat 16 36820.98483080514(-1951)/mV 16 0 -2370 58466 0 II
+P07051_E02.dat 16 62107.11617312073(-6141)/mV 16 0 -5636 55515 0 III
+P07051_E02.dat 16 32138.771037181996(-691)/mV 16 0 -168 33462 0 AVR
+P07051_E02.dat 16 39220.88203086112(5707)/mV 16 0 5133 38982 0 AVL
+P07051_E02.dat 16 65596.87056567594(640)/mV 16 0 587 61380 0 AVF
+P07051_E02.dat 16 43098.986749805146(-5767)/mV 16 0 -4925 17705 0 V1
+P07051_E02.dat 16 34448.62115127176(-7637)/mV 16 0 -7161 27526 0 V2
+P07051_E02.dat 16 20673.632816408204(7591)/mV 16 0 7271 653 0 V3
+P07051_E02.dat 16 9683.414354066985(6761)/mV 16 0 6233 34642 0 V4
+P07051_E02.dat 16 15627.969834087482(7707)/mV 16 0 7122 55970 0 V5
+P07051_E02.dat 16 29088.0(3593)/mV 16 0 2907 364 0 V6
+# Male 3526
+# Otherwise diseases
+# Atrial flutter;Intraventricular conduction delay
diff --git a/data/Child_ecg/P07/P07051/P07051_E03.dat b/data/Child_ecg/P07/P07051/P07051_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1c52828bc8fc241eef94ca4e569fe0d43728616e
--- /dev/null
+++ b/data/Child_ecg/P07/P07051/P07051_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f246fe04d752687c29cb545d9ccf0b152d2b02acd8b949d800844d6108abe8a
+size 360000
diff --git a/data/Child_ecg/P07/P07051/P07051_E03.hea b/data/Child_ecg/P07/P07051/P07051_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6c9b75ad797e96fea7a4b5a46897046b8ce6aa5b
--- /dev/null
+++ b/data/Child_ecg/P07/P07051/P07051_E03.hea
@@ -0,0 +1,16 @@
+P07051_E03 12 500 15000
+P07051_E03.dat 16 59007.1609613984(6792)/mV 16 0 6792 53433 0 I
+P07051_E03.dat 16 61480.48158131177(645)/mV 16 0 645 52459 0 II
+P07051_E03.dat 16 134239.90332326284(-16495)/mV 16 0 -16495 64753 0 III
+P07051_E03.dat 16 64867.018867924526(-5908)/mV 16 0 -5908 34773 0 AVR
+P07051_E03.dat 16 86269.32064700285(11505)/mV 16 0 11505 62435 0 AVL
+P07051_E03.dat 16 91206.4(-4265)/mV 16 0 -4265 33020 0 AVF
+P07051_E03.dat 16 41352.81051817479(19449)/mV 16 0 19449 61934 0 V1
+P07051_E03.dat 16 22556.586666666666(20100)/mV 16 0 20100 42549 0 V2
+P07051_E03.dat 16 16709.81818181818(13544)/mV 16 0 13544 14666 0 V3
+P07051_E03.dat 16 14481.232541396688(6519)/mV 16 0 6519 54279 0 V4
+P07051_E03.dat 16 18562.9913899139(-3291)/mV 16 0 -3291 29200 0 V5
+P07051_E03.dat 16 37625.652892561986(-1645)/mV 16 0 -1645 63899 0 V6
+# Male 3526
+# Otherwise diseases
+# Junctional escape complex(es)
diff --git a/data/Child_ecg/P07/P07051/P07051_E04.dat b/data/Child_ecg/P07/P07051/P07051_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cbe0297f310fcbb7a503dd76d9430700a4448780
--- /dev/null
+++ b/data/Child_ecg/P07/P07051/P07051_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:581a32c989b3091f750c29f6f768c866ecbb0a7b5c3a9e8151789c62d472c915
+size 360000
diff --git a/data/Child_ecg/P07/P07051/P07051_E04.hea b/data/Child_ecg/P07/P07051/P07051_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..49b5f1e7ee51e37848fd00104d86c234bad7f0cc
--- /dev/null
+++ b/data/Child_ecg/P07/P07051/P07051_E04.hea
@@ -0,0 +1,16 @@
+P07051_E04 12 500 15000
+P07051_E04.dat 16 58328.1613832853(6764)/mV 16 0 6764 4068 0 I
+P07051_E04.dat 16 77983.55203895313(-1486)/mV 16 0 -1486 6307 0 II
+P07051_E04.dat 16 163791.77630610744(-19181)/mV 16 0 -19181 59128 0 III
+P07051_E04.dat 16 68915.83530738861(-2936)/mV 16 0 -2936 62742 0 AVR
+P07051_E04.dat 16 87850.0598332516(10965)/mV 16 0 10965 22986 0 AVL
+P07051_E04.dat 16 137897.8505678422(-4605)/mV 16 0 -4605 7153 0 AVF
+P07051_E04.dat 16 51343.34036433365(19529)/mV 16 0 19529 48676 0 V1
+P07051_E04.dat 16 25661.579049466538(18907)/mV 16 0 18907 31720 0 V2
+P07051_E04.dat 16 19249.993265993267(11899)/mV 16 0 11899 47465 0 V3
+P07051_E04.dat 16 16886.425645592164(4271)/mV 16 0 4271 1097 0 V4
+P07051_E04.dat 16 22110.98947368421(54)/mV 16 0 54 10566 0 V5
+P07051_E04.dat 16 38766.80597014925(-2329)/mV 16 0 -2329 9681 0 V6
+# Male 3526
+# Otherwise diseases
+# Junctional escape complex(es)
diff --git a/data/Child_ecg/P07/P07052/P07052_E01.dat b/data/Child_ecg/P07/P07052/P07052_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a87ccd4c4042d5e03e556f3bb984103c8394e653
--- /dev/null
+++ b/data/Child_ecg/P07/P07052/P07052_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:66ddf484685e0d2df5c86c97ee6931765ca45136b5371c795f9f917871e4bd0f
+size 360000
diff --git a/data/Child_ecg/P07/P07052/P07052_E01.hea b/data/Child_ecg/P07/P07052/P07052_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f37baf03ee7fc7cfa18b57a65d059a84e75d2170
--- /dev/null
+++ b/data/Child_ecg/P07/P07052/P07052_E01.hea
@@ -0,0 +1,16 @@
+P07052_E01 12 500 15000
+P07052_E01.dat 16 84622.66333166583(8532)/mV 16 0 -27395 17444 0 I
+P07052_E01.dat 16 45158.34118322803(5622)/mV 16 0 -8413 57275 0 II
+P07052_E01.dat 16 70601.73155027241(2034)/mV 16 0 10075 40915 0 III
+P07052_E01.dat 16 61410.13572630398(-6035)/mV 16 0 16544 51329 0 AVR
+P07052_E01.dat 16 165745.02991840435(11866)/mV 16 0 -32767 13744 0 AVL
+P07052_E01.dat 16 56882.32963784183(4812)/mV 16 0 -788 57395 0 AVF
+P07052_E01.dat 16 57221.17520215634(8696)/mV 16 0 11209 51386 0 V1
+P07052_E01.dat 16 19888.993103448276(12294)/mV 16 0 -20084 57639 0 V2
+P07052_E01.dat 16 13622.975420439845(8368)/mV 16 0 -26780 10620 0 V3
+P07052_E01.dat 16 13240.858171346292(3154)/mV 16 0 -28552 32402 0 V4
+P07052_E01.dat 16 16088.820208023773(-1045)/mV 16 0 -28745 26763 0 V5
+P07052_E01.dat 16 4973.687591240876(-6150)/mV 16 0 -8549 5805 0 V6
+# Male 4981
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy;Depression+ST deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07053/P07053_E01.dat b/data/Child_ecg/P07/P07053/P07053_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a3efcaf12196b99a7badd500e4cbab2889dd1ef3
--- /dev/null
+++ b/data/Child_ecg/P07/P07053/P07053_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56e7470d93b22c43e826c9d1925be5c83995824129c80b4427879ac11d98c2b7
+size 360000
diff --git a/data/Child_ecg/P07/P07053/P07053_E01.hea b/data/Child_ecg/P07/P07053/P07053_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e142e5cfd155d7b7958fff348cb1cd1993b01a48
--- /dev/null
+++ b/data/Child_ecg/P07/P07053/P07053_E01.hea
@@ -0,0 +1,16 @@
+P07053_E01 12 500 15000
+P07053_E01.dat 16 40401.19064493267(-4932)/mV 16 0 -4932 1789 0 I
+P07053_E01.dat 16 55642.338220918864(-4973)/mV 16 0 -4928 23419 0 II
+P07053_E01.dat 16 42961.21287642783(7635)/mV 16 0 7670 59933 0 III
+P07053_E01.dat 16 57750.931596091206(1861)/mV 16 0 1814 59322 0 AVR
+P07053_E01.dat 16 43517.80257510729(-8012)/mV 16 0 -8012 51612 0 AVL
+P07053_E01.dat 16 63637.23106423778(-358)/mV 16 0 -306 18516 0 AVF
+P07053_E01.dat 16 35914.18720253834(394)/mV 16 0 394 5356 0 V1
+P07053_E01.dat 16 23488.510742786984(4599)/mV 16 0 4637 55056 0 V2
+P07053_E01.dat 16 20409.2585499316(-3628)/mV 16 0 -3595 5974 0 V3
+P07053_E01.dat 16 19794.86705202312(-6013)/mV 16 0 -5981 44482 0 V4
+P07053_E01.dat 16 24526.37885462555(-11019)/mV 16 0 -11019 15602 0 V5
+P07053_E01.dat 16 23236.218063466233(-4879)/mV 16 0 -4917 42930 0 V6
+# Male 2524
+# Otherwise diseases
+# Sinus arrhythmia;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07054/P07054_E01.dat b/data/Child_ecg/P07/P07054/P07054_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ebe80bb1c1bf123a0c5c607655f2626312dc6b6a
--- /dev/null
+++ b/data/Child_ecg/P07/P07054/P07054_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:38a8525e1a2fa237a61d51ae1f9ba70a44bc7d039617501e12405056eab71466
+size 240000
diff --git a/data/Child_ecg/P07/P07054/P07054_E01.hea b/data/Child_ecg/P07/P07054/P07054_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c42b9f0d88c6f13b9d95ac0570e198b1954acce5
--- /dev/null
+++ b/data/Child_ecg/P07/P07054/P07054_E01.hea
@@ -0,0 +1,16 @@
+P07054_E01 12 500 10000
+P07054_E01.dat 16 132294.25222024866(3601)/mV 16 0 -11894 48944 0 I
+P07054_E01.dat 16 49419.98717126363(-23362)/mV 16 0 2603 17070 0 II
+P07054_E01.dat 16 51414.95428203477(-23020)/mV 16 0 10018 7613 0 III
+P07054_E01.dat 16 78601.66395262768(19084)/mV 16 0 3099 5553 0 AVR
+P07054_E01.dat 16 90227.42954739538(18823)/mV 16 0 -15453 62831 0 AVL
+P07054_E01.dat 16 51684.276901987665(-23562)/mV 16 0 6621 41824 0 AVF
+P07054_E01.dat 16 73560.92631578947(8180)/mV 16 0 -26948 46063 0 V1
+P07054_E01.dat 16 32254.28533154722(14260)/mV 16 0 -24609 42873 0 V2
+P07054_E01.dat 16 49433.767718880285(7760)/mV 16 0 1768 364 0 V3
+P07054_E01.dat 16 45264.59259259259(-1736)/mV 16 0 3198 8530 0 V4
+P07054_E01.dat 16 51451.07421660253(-9918)/mV 16 0 5909 851 0 V5
+P07054_E01.dat 16 61919.271939328275(-18814)/mV 16 0 3801 37551 0 V6
+# Female 5283
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07054/P07054_E02.dat b/data/Child_ecg/P07/P07054/P07054_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b379358905ffe7659775765c665cfc815ebc9805
--- /dev/null
+++ b/data/Child_ecg/P07/P07054/P07054_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd7f1bf3b1da99a67f16fffb7cb96f5cc4a9303c1c589f1f2b59d7cbfe12afe7
+size 240000
diff --git a/data/Child_ecg/P07/P07054/P07054_E02.hea b/data/Child_ecg/P07/P07054/P07054_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ee1d69911dc4a56f217d8a993490cd1e4d6fa689
--- /dev/null
+++ b/data/Child_ecg/P07/P07054/P07054_E02.hea
@@ -0,0 +1,16 @@
+P07054_E02 12 500 10000
+P07054_E02.dat 16 130144.1767955801(1739)/mV 16 0 -61 41740 0 I
+P07054_E02.dat 16 44629.00386100386(-22890)/mV 16 0 -23762 11640 0 II
+P07054_E02.dat 16 47496.388194097046(-21177)/mV 16 0 -21448 7491 0 III
+P07054_E02.dat 16 73120.8743169399(19503)/mV 16 0 20692 19731 0 AVR
+P07054_E02.dat 16 92783.98638297872(20466)/mV 16 0 20164 59824 0 AVL
+P07054_E02.dat 16 46237.951731374604(-22009)/mV 16 0 -22573 18069 0 AVF
+P07054_E02.dat 16 79367.76896720509(6820)/mV 16 0 8756 20798 0 V1
+P07054_E02.dat 16 33386.31892274982(13237)/mV 16 0 14133 43038 0 V2
+P07054_E02.dat 16 56391.77570093458(2588)/mV 16 0 2313 26797 0 V3
+P07054_E02.dat 16 48573.74117647059(-6559)/mV 16 0 -5966 64698 0 V4
+P07054_E02.dat 16 42741.84126984127(-11730)/mV 16 0 -15625 43579 0 V5
+P07054_E02.dat 16 54567.56173344235(-16474)/mV 16 0 -22822 1434 0 V6
+# Female 5284
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07055/P07055_E01.dat b/data/Child_ecg/P07/P07055/P07055_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..56677f33567cfd208c05ad345fcf488bcc32ec85
--- /dev/null
+++ b/data/Child_ecg/P07/P07055/P07055_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0f227f01d0978a99918cded6df5824ac866d01fdd5682f087ad8bd25edbf44e
+size 360000
diff --git a/data/Child_ecg/P07/P07055/P07055_E01.hea b/data/Child_ecg/P07/P07055/P07055_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9a20dcd6f149d952e9893c49f864bc795c480439
--- /dev/null
+++ b/data/Child_ecg/P07/P07055/P07055_E01.hea
@@ -0,0 +1,16 @@
+P07055_E01 12 500 15000
+P07055_E01.dat 16 37468.86677367576(-9971)/mV 16 0 -10855 42060 0 I
+P07055_E01.dat 16 4348.471885336274(-1954)/mV 16 0 -1862 62122 0 II
+P07055_E01.dat 16 4333.825845812535(-2244)/mV 16 0 -2047 38080 0 III
+P07055_E01.dat 16 2362.843302026693(-23431)/mV 16 0 -23429 37172 0 AVR
+P07055_E01.dat 16 2363.774162679426(-23118)/mV 16 0 -23199 25443 0 AVL
+P07055_E01.dat 16 4341.66371681416(-2104)/mV 16 0 -1959 41900 0 AVF
+P07055_E01.dat 16 2551.9589743589745(13886)/mV 16 0 14087 40072 0 V1
+P07055_E01.dat 16 2126.864864864865(6580)/mV 16 0 6879 40060 0 V2
+P07055_E01.dat 16 1861.5807050092765(14267)/mV 16 0 14179 48945 0 V3
+P07055_E01.dat 16 4029.390291262136(-28714)/mV 16 0 -28747 52611 0 V4
+P07055_E01.dat 16 1449.2434017595308(-1880)/mV 16 0 -1917 43737 0 V5
+P07055_E01.dat 16 4712.8674698795185(-25891)/mV 16 0 -26665 11827 0 V6
+# Male 1288
+# Myocarditis
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07055/P07055_E02.dat b/data/Child_ecg/P07/P07055/P07055_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..07ce98545eb0c5d3f2ff44fa3ac850548c900bf9
--- /dev/null
+++ b/data/Child_ecg/P07/P07055/P07055_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bea94397d470306373287d6f285d67cbbcdda62a5afcce53c70014f953431989
+size 360000
diff --git a/data/Child_ecg/P07/P07055/P07055_E02.hea b/data/Child_ecg/P07/P07055/P07055_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b41a29ce3bbacc70dec826c26c1b9271f8e439a9
--- /dev/null
+++ b/data/Child_ecg/P07/P07055/P07055_E02.hea
@@ -0,0 +1,16 @@
+P07055_E02 12 500 15000
+P07055_E02.dat 16 54434.84920226454(-6945)/mV 16 0 -6945 38 0 I
+P07055_E02.dat 16 41802.86670045616(-12631)/mV 16 0 -12631 35212 0 II
+P07055_E02.dat 16 59802.01945724526(-18510)/mV 16 0 -18510 17948 0 III
+P07055_E02.dat 16 51372.47585394582(9826)/mV 16 0 9826 45590 0 AVR
+P07055_E02.dat 16 91551.0722001137(6549)/mV 16 0 6549 2443 0 AVL
+P07055_E02.dat 16 51807.41986947063(-15325)/mV 16 0 -15325 28277 0 AVF
+P07055_E02.dat 16 56202.97142857143(-2031)/mV 16 0 -2031 21038 0 V1
+P07055_E02.dat 16 18205.713127217434(2311)/mV 16 0 2311 53900 0 V2
+P07055_E02.dat 16 18687.13571910871(-5740)/mV 16 0 -5740 57462 0 V3
+P07055_E02.dat 16 8968.791919191919(-6754)/mV 16 0 -6754 51996 0 V4
+P07055_E02.dat 16 8961.720430107527(-6722)/mV 16 0 -6722 7262 0 V5
+P07055_E02.dat 16 40595.49357798165(-11161)/mV 16 0 -11161 21687 0 V6
+# Male 1289
+# Myocarditis
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07056/P07056_E01.dat b/data/Child_ecg/P07/P07056/P07056_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8c68b1ae024add5c45dc84baec6085b14c60b489
--- /dev/null
+++ b/data/Child_ecg/P07/P07056/P07056_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:739a5db3582404380a81cf281fe35f38cd0f1695c9ad47923842887cecaeaa27
+size 360000
diff --git a/data/Child_ecg/P07/P07056/P07056_E01.hea b/data/Child_ecg/P07/P07056/P07056_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..72e1edac205ab17b401cf832e2cbe40952790966
--- /dev/null
+++ b/data/Child_ecg/P07/P07056/P07056_E01.hea
@@ -0,0 +1,16 @@
+P07056_E01 12 500 15000
+P07056_E01.dat 16 112647.96887159534(-20398)/mV 16 0 -20398 12827 0 I
+P07056_E01.dat 16 52447.39092240117(-15276)/mV 16 0 -15233 38926 0 II
+P07056_E01.dat 16 85949.39837398374(-6957)/mV 16 0 -6887 11121 0 III
+P07056_E01.dat 16 72254.19209039547(17190)/mV 16 0 17190 64601 0 AVR
+P07056_E01.dat 16 332923.64830011723(-15434)/mV 16 0 -15434 21827 0 AVL
+P07056_E01.dat 16 66147.48815165876(-12322)/mV 16 0 -12268 47590 0 AVF
+P07056_E01.dat 16 50751.20987654321(23436)/mV 16 0 23436 7885 0 V1
+P07056_E01.dat 16 31799.956284153006(18380)/mV 16 0 18380 26812 0 V2
+P07056_E01.dat 16 21149.172093023255(-6124)/mV 16 0 -6141 31037 0 V3
+P07056_E01.dat 16 20396.17699115044(-14761)/mV 16 0 -14794 47134 0 V4
+P07056_E01.dat 16 28849.410334346503(-14229)/mV 16 0 -14276 10895 0 V5
+P07056_E01.dat 16 44110.769230769234(-16947)/mV 16 0 -16983 37182 0 V6
+# Female 5152
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07057/P07057_E01.dat b/data/Child_ecg/P07/P07057/P07057_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..72381bbe9427d18108c47038d2bd51e2e2194fc6
--- /dev/null
+++ b/data/Child_ecg/P07/P07057/P07057_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca747e5deba503b9c9ad54d1a699b504fa7ed111c5294ee68fc081cece2cb3bf
+size 216000
diff --git a/data/Child_ecg/P07/P07057/P07057_E01.hea b/data/Child_ecg/P07/P07057/P07057_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..73159dfa0ec1afae778dd841689c6fa73c37a89f
--- /dev/null
+++ b/data/Child_ecg/P07/P07057/P07057_E01.hea
@@ -0,0 +1,16 @@
+P07057_E01 12 500 9000
+P07057_E01.dat 16 105719.42409123307(3445)/mV 16 0 3445 17423 0 I
+P07057_E01.dat 16 51699.90551181103(-16737)/mV 16 0 -16737 43063 0 II
+P07057_E01.dat 16 55975.14595152141(-19518)/mV 16 0 -19518 36873 0 III
+P07057_E01.dat 16 75569.98816568048(10885)/mV 16 0 10885 61935 0 AVR
+P07057_E01.dat 16 107996.59440902404(20994)/mV 16 0 20994 48 0 AVL
+P07057_E01.dat 16 54623.57973733584(-18551)/mV 16 0 -18551 199 0 AVF
+P07057_E01.dat 16 41144.30787448194(1165)/mV 16 0 1165 57300 0 V1
+P07057_E01.dat 16 27075.313351498637(6048)/mV 16 0 5960 29067 0 V2
+P07057_E01.dat 16 49542.5012489592(-3714)/mV 16 0 -3754 40096 0 V3
+P07057_E01.dat 16 42144.8116567728(-13701)/mV 16 0 -13701 21525 0 V4
+P07057_E01.dat 16 43779.92795196798(-16745)/mV 16 0 -16816 5859 0 V5
+P07057_E01.dat 16 57124.08053691275(-18221)/mV 16 0 -18221 33952 0 V6
+# Female 4650
+# Otherwise diseases
+# Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07058/P07058_E01.dat b/data/Child_ecg/P07/P07058/P07058_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..83da46864628c5c7fb289bfe2c41f5abee1acf02
--- /dev/null
+++ b/data/Child_ecg/P07/P07058/P07058_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c37e675ef9967d9814cbd248da87723ee489bab9388dbc7ec33b1efb9ac90f78
+size 240000
diff --git a/data/Child_ecg/P07/P07058/P07058_E01.hea b/data/Child_ecg/P07/P07058/P07058_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b5716101a1b5266f891b73a28758f4b0aa4fc340
--- /dev/null
+++ b/data/Child_ecg/P07/P07058/P07058_E01.hea
@@ -0,0 +1,16 @@
+P07058_E01 12 500 10000
+P07058_E01.dat 16 34457.37585991245(-5864)/mV 16 0 -8527 50284 0 I
+P07058_E01.dat 16 27626.526867627785(-12182)/mV 16 0 -13463 13280 0 II
+P07058_E01.dat 16 28476.37913299045(-13843)/mV 16 0 -12963 13744 0 III
+P07058_E01.dat 16 40087.669658886894(10844)/mV 16 0 13323 32908 0 AVR
+P07058_E01.dat 16 42152.236582694415(4816)/mV 16 0 2519 51838 0 AVL
+P07058_E01.dat 16 28458.852983988356(-13674)/mV 16 0 -13882 29095 0 AVF
+P07058_E01.dat 16 16701.33074684772(864)/mV 16 0 12183 47099 0 V1
+P07058_E01.dat 16 11789.26679462572(-8774)/mV 16 0 -9771 55853 0 V2
+P07058_E01.dat 16 12340.175238095238(-7460)/mV 16 0 -8173 40225 0 V3
+P07058_E01.dat 16 12344.617731172546(-7475)/mV 16 0 -8168 20210 0 V4
+P07058_E01.dat 16 18354.67755102041(-6418)/mV 16 0 -4910 5163 0 V5
+P07058_E01.dat 16 1270.1971830985915(1052)/mV 16 0 5153 34272 0 V6
+# Male 1775
+# Otherwise diseases
+# Sinus tachycardia;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07059/P07059_E01.dat b/data/Child_ecg/P07/P07059/P07059_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..359142f6009a669545561791bf644ad941896c95
--- /dev/null
+++ b/data/Child_ecg/P07/P07059/P07059_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96184f74d65e128cf049fa905732672393323fd502530438ac73f086a631ae0c
+size 360000
diff --git a/data/Child_ecg/P07/P07059/P07059_E01.hea b/data/Child_ecg/P07/P07059/P07059_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9fc88d40fd9d46704c8a45329eed21461a0561e8
--- /dev/null
+++ b/data/Child_ecg/P07/P07059/P07059_E01.hea
@@ -0,0 +1,16 @@
+P07059_E01 12 500 15000
+P07059_E01.dat 16 76582.96443812233(-19623)/mV 16 0 -23673 26171 0 I
+P07059_E01.dat 16 34324.83720930233(-9705)/mV 16 0 -13028 58095 0 II
+P07059_E01.dat 16 51640.296744890235(542)/mV 16 0 -1685 43034 0 III
+P07059_E01.dat 16 50106.44932079415(14061)/mV 16 0 17811 190 0 AVR
+P07059_E01.dat 16 99675.96116504855(-7702)/mV 16 0 -8107 3599 0 AVL
+P07059_E01.dat 16 41719.21281464531(-6061)/mV 16 0 -8979 5374 0 AVF
+P07059_E01.dat 16 26055.4628975265(24840)/mV 16 0 26769 54443 0 V1
+P07059_E01.dat 16 23570.952327537856(8275)/mV 16 0 6434 16002 0 V2
+P07059_E01.dat 16 24026.48712871287(2780)/mV 16 0 -581 28718 0 V3
+P07059_E01.dat 16 21908.905444126074(-10366)/mV 16 0 -12273 18254 0 V4
+P07059_E01.dat 16 25213.441462021703(-11210)/mV 16 0 -12523 27542 0 V5
+P07059_E01.dat 16 31578.98795180723(-12290)/mV 16 0 -12855 21428 0 V6
+# Male 5459
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07060/P07060_E01.dat b/data/Child_ecg/P07/P07060/P07060_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9beabeeb77891f6ccf38df35878e80e780a51e76
--- /dev/null
+++ b/data/Child_ecg/P07/P07060/P07060_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19487636afc4b051441b2fdb7292d8f4745d4967d7aaa61b1aac3e85ac1e87cf
+size 360000
diff --git a/data/Child_ecg/P07/P07060/P07060_E01.hea b/data/Child_ecg/P07/P07060/P07060_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..611c79d60390bacacd0a1c89966aaaacadc21e63
--- /dev/null
+++ b/data/Child_ecg/P07/P07060/P07060_E01.hea
@@ -0,0 +1,16 @@
+P07060_E01 12 500 15000
+P07060_E01.dat 16 32687.058823529413(-15402)/mV 16 0 -16173 227 0 I
+P07060_E01.dat 16 15025.800643086817(-5386)/mV 16 0 -5398 49363 0 II
+P07060_E01.dat 16 16768.0(-3030)/mV 16 0 -2648 40612 0 III
+P07060_E01.dat 16 23333.219385096403(10960)/mV 16 0 11245 1971 0 AVR
+P07060_E01.dat 16 28653.455118110236(2770)/mV 16 0 2094 56380 0 AVL
+P07060_E01.dat 16 16639.30472569256(-2852)/mV 16 0 -2676 19233 0 AVF
+P07060_E01.dat 16 11944.89196995956(7617)/mV 16 0 8181 33729 0 V1
+P07060_E01.dat 16 13325.202515723271(8614)/mV 16 0 9373 4533 0 V2
+P07060_E01.dat 16 12675.98615916955(-4147)/mV 16 0 -5198 24853 0 V3
+P07060_E01.dat 16 11036.835164835165(-17074)/mV 16 0 -17909 46685 0 V4
+P07060_E01.dat 16 13887.67731092437(-16628)/mV 16 0 -17510 29409 0 V5
+P07060_E01.dat 16 19692.853888063397(-13353)/mV 16 0 -15644 35985 0 V6
+# Male 5223
+# Otherwise diseases
+# Left ventricular hypertrophy;T-wave abnormality;Prominent U waves;Hypokalemia or drug effect
diff --git a/data/Child_ecg/P07/P07061/P07061_E01.dat b/data/Child_ecg/P07/P07061/P07061_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e1692bc21400d3088b7788d5fca3c37ffc18410e
--- /dev/null
+++ b/data/Child_ecg/P07/P07061/P07061_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e1b4bdfba891442e9f6b34721fb83901b88cb0fe0c7090966920347535ac43db
+size 360000
diff --git a/data/Child_ecg/P07/P07061/P07061_E01.hea b/data/Child_ecg/P07/P07061/P07061_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d92906168b5653fdd236395b90894067ba86b1ee
--- /dev/null
+++ b/data/Child_ecg/P07/P07061/P07061_E01.hea
@@ -0,0 +1,16 @@
+P07061_E01 12 500 15000
+P07061_E01.dat 16 15826.67331670823(-7976)/mV 16 0 -6804 53401 0 I
+P07061_E01.dat 16 26157.060216160575(-7951)/mV 16 0 -5120 21930 0 II
+P07061_E01.dat 16 15675.402146985962(4309)/mV 16 0 4832 50924 0 III
+P07061_E01.dat 16 21296.993329912777(7768)/mV 16 0 5827 65077 0 AVR
+P07061_E01.dat 16 18435.67288378766(-7670)/mV 16 0 -7310 59031 0 AVL
+P07061_E01.dat 16 21276.081632653062(-188)/mV 16 0 1318 54130 0 AVF
+P07061_E01.dat 16 25477.15052160954(622)/mV 16 0 -2508 34442 0 V1
+P07061_E01.dat 16 10733.64302416212(-5870)/mV 16 0 -7634 52732 0 V2
+P07061_E01.dat 16 10413.72110365399(-5492)/mV 16 0 -7068 26027 0 V3
+P07061_E01.dat 16 8239.87969924812(1480)/mV 16 0 1400 41025 0 V4
+P07061_E01.dat 16 12571.470704410796(4530)/mV 16 0 6064 25818 0 V5
+P07061_E01.dat 16 1269.4208675263774(1071)/mV 16 0 1305 50198 0 V6
+# Female 886
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07062/P07062_E01.dat b/data/Child_ecg/P07/P07062/P07062_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..02c8d9e18042cd2c89b26c50e73372504920f487
--- /dev/null
+++ b/data/Child_ecg/P07/P07062/P07062_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c6a94c5bbd03b2b649fc0d81f3b1eabe76313aeb3fbc161c892457f25089aad0
+size 360000
diff --git a/data/Child_ecg/P07/P07062/P07062_E01.hea b/data/Child_ecg/P07/P07062/P07062_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1287c75fdb3a54296b7ecefc18a9fa773dd91fbb
--- /dev/null
+++ b/data/Child_ecg/P07/P07062/P07062_E01.hea
@@ -0,0 +1,16 @@
+P07062_E01 12 500 15000
+P07062_E01.dat 16 22450.947960618847(-1590)/mV 16 0 -1499 2534 0 I
+P07062_E01.dat 16 36801.099427381574(1752)/mV 16 0 2021 50588 0 II
+P07062_E01.dat 16 19996.011280315848(1855)/mV 16 0 1904 14629 0 III
+P07062_E01.dat 16 30447.499079189685(-476)/mV 16 0 -649 42545 0 AVR
+P07062_E01.dat 16 22496.118606375094(-3131)/mV 16 0 -3113 29629 0 AVL
+P07062_E01.dat 16 28616.79304347826(-629)/mV 16 0 -489 25316 0 AVF
+P07062_E01.dat 16 17612.8(-4387)/mV 16 0 -4487 34217 0 V1
+P07062_E01.dat 16 17785.67995240928(-3570)/mV 16 0 -3628 56935 0 V2
+P07062_E01.dat 16 15341.955947136565(1243)/mV 16 0 1393 41495 0 V3
+P07062_E01.dat 16 4708.579762989973(7587)/mV 16 0 7641 42718 0 V4
+P07062_E01.dat 16 9483.719599427754(-6872)/mV 16 0 -6779 16866 0 V5
+P07062_E01.dat 16 28690.192893401014(350)/mV 16 0 513 19765 0 V6
+# Male 542
+# Otherwise diseases
+# Sinus tachycardia;Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07063/P07063_E01.dat b/data/Child_ecg/P07/P07063/P07063_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8265b85811d058e7d2ecbf56389b7ee22a596b67
--- /dev/null
+++ b/data/Child_ecg/P07/P07063/P07063_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b23b222e01ffd0233a1f4c55586d021b451f0a327006d4d3b78f8b267528c55e
+size 240000
diff --git a/data/Child_ecg/P07/P07063/P07063_E01.hea b/data/Child_ecg/P07/P07063/P07063_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0e1bb264641119f1a9a6278ee4e0965356415b91
--- /dev/null
+++ b/data/Child_ecg/P07/P07063/P07063_E01.hea
@@ -0,0 +1,16 @@
+P07063_E01 12 500 10000
+P07063_E01.dat 16 98613.82251340084(7656)/mV 16 0 7335 8091 0 I
+P07063_E01.dat 16 64540.85605483625(8611)/mV 16 0 7718 35758 0 II
+P07063_E01.dat 16 117422.20609202851(11467)/mV 16 0 10225 19190 0 III
+P07063_E01.dat 16 80007.66161213089(-8292)/mV 16 0 -7641 580 0 AVR
+P07063_E01.dat 16 241167.9142550911(-5300)/mV 16 0 -4515 9724 0 AVL
+P07063_E01.dat 16 86981.22054380664(9407)/mV 16 0 8346 12302 0 AVF
+P07063_E01.dat 16 65293.24553151458(-15822)/mV 16 0 -15503 44424 0 V1
+P07063_E01.dat 16 113617.3502613891(-14196)/mV 16 0 -13086 17753 0 V2
+P07063_E01.dat 16 38599.52443857332(-4232)/mV 16 0 -4452 37794 0 V3
+P07063_E01.dat 16 23156.379058979455(1357)/mV 16 0 886 14684 0 V4
+P07063_E01.dat 16 20384.7782546495(-4937)/mV 16 0 -5335 57900 0 V5
+P07063_E01.dat 16 27223.490394337714(-6474)/mV 16 0 -6851 57084 0 V6
+# Male 5470
+# Otherwise diseases
+# Incomplete right bundle-branch block;Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07064/P07064_E01.dat b/data/Child_ecg/P07/P07064/P07064_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..088ec7daeb58a7633f0f2fb3959b4f745c6090ca
--- /dev/null
+++ b/data/Child_ecg/P07/P07064/P07064_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9ebeee91aaee606472030907d4cb843903f01d80243cbdd7bde4b08055455032
+size 360000
diff --git a/data/Child_ecg/P07/P07064/P07064_E01.hea b/data/Child_ecg/P07/P07064/P07064_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ee0a2ba705d020fba326240d024ba85c72178957
--- /dev/null
+++ b/data/Child_ecg/P07/P07064/P07064_E01.hea
@@ -0,0 +1,16 @@
+P07064_E01 12 500 15000
+P07064_E01.dat 16 46442.99206833435(-23475)/mV 16 0 -23475 34862 0 I
+P07064_E01.dat 16 44322.24203821656(-19176)/mV 16 0 -19176 23564 0 II
+P07064_E01.dat 16 118641.1884790298(-4106)/mV 16 0 -4106 38584 0 III
+P07064_E01.dat 16 46922.78408128704(21350)/mV 16 0 21350 25343 0 AVR
+P07064_E01.dat 16 77982.55483870968(-20963)/mV 16 0 -20963 13635 0 AVL
+P07064_E01.dat 16 69019.43768693919(-15866)/mV 16 0 -15866 6594 0 AVF
+P07064_E01.dat 16 27356.562569213733(15481)/mV 16 0 15481 20508 0 V1
+P07064_E01.dat 16 17692.04938271605(12016)/mV 16 0 12016 29988 0 V2
+P07064_E01.dat 16 15965.834220532319(-12264)/mV 16 0 -12264 29587 0 V3
+P07064_E01.dat 16 17112.289393010422(-19139)/mV 16 0 -19139 63732 0 V4
+P07064_E01.dat 16 34781.241004752206(-20259)/mV 16 0 -20259 26749 0 V5
+P07064_E01.dat 16 24247.52850241546(-20513)/mV 16 0 -20513 53810 0 V6
+# Female 2341
+# Otherwise diseases
+# Ventricular preexcitation;Depression+ST deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07064/P07064_E02.dat b/data/Child_ecg/P07/P07064/P07064_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..60e0b66700a81bdfa31c7d44a9166a9400b683fc
--- /dev/null
+++ b/data/Child_ecg/P07/P07064/P07064_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6edeb774178133ed1718dd704146de7ef54092becafdd6879b2bbd4511c21e5
+size 360000
diff --git a/data/Child_ecg/P07/P07064/P07064_E02.hea b/data/Child_ecg/P07/P07064/P07064_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..05ae9b962ba7e68360b086434c586e44c0147f55
--- /dev/null
+++ b/data/Child_ecg/P07/P07064/P07064_E02.hea
@@ -0,0 +1,16 @@
+P07064_E02 12 500 15000
+P07064_E02.dat 16 38953.145819831494(-18093)/mV 16 0 -18093 984 0 I
+P07064_E02.dat 16 33344.86592865929(-19530)/mV 16 0 -19530 48114 0 II
+P07064_E02.dat 16 69626.5604249668(-19967)/mV 16 0 -19967 54720 0 III
+P07064_E02.dat 16 36445.66712517194(18983)/mV 16 0 18983 37996 0 AVR
+P07064_E02.dat 16 67054.27291242362(-8653)/mV 16 0 -8653 64487 0 AVL
+P07064_E02.dat 16 49348.51552210724(-19960)/mV 16 0 -19960 7494 0 AVF
+P07064_E02.dat 16 32371.23450134771(14146)/mV 16 0 14146 4647 0 V1
+P07064_E02.dat 16 15107.363503649634(7657)/mV 16 0 7657 26808 0 V2
+P07064_E02.dat 16 11251.649122807017(-12725)/mV 16 0 -12725 13740 0 V3
+P07064_E02.dat 16 13762.92972275951(-22344)/mV 16 0 -22344 50227 0 V4
+P07064_E02.dat 16 23181.983193277312(-23338)/mV 16 0 -23338 41630 0 V5
+P07064_E02.dat 16 27436.466047176556(-23396)/mV 16 0 -23396 34533 0 V6
+# Female 2353
+# Otherwise diseases
+# Sinus tachycardia;ST deviation;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07065/P07065_E01.dat b/data/Child_ecg/P07/P07065/P07065_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9eb50d50bf33cabeb480dee5b27beb2d8c0920cc
--- /dev/null
+++ b/data/Child_ecg/P07/P07065/P07065_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c4b52a99474417590d91df7974248561f72c39e0a01c710450f81cf1cac0f19
+size 360000
diff --git a/data/Child_ecg/P07/P07065/P07065_E01.hea b/data/Child_ecg/P07/P07065/P07065_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f7c9bf0bc22fc75aff3f4718a6f1606f74de0354
--- /dev/null
+++ b/data/Child_ecg/P07/P07065/P07065_E01.hea
@@ -0,0 +1,16 @@
+P07065_E01 12 500 15000
+P07065_E01.dat 16 65436.318584070796(-11104)/mV 16 0 -11104 54088 0 I
+P07065_E01.dat 16 25642.44249854057(10129)/mV 16 0 10129 59906 0 II
+P07065_E01.dat 16 21546.555844155842(15839)/mV 16 0 15839 18616 0 III
+P07065_E01.dat 16 53943.66488956588(1817)/mV 16 0 1817 6931 0 AVR
+P07065_E01.dat 16 34959.33570581258(-18377)/mV 16 0 -18377 20201 0 AVL
+P07065_E01.dat 16 23716.516516516516(13508)/mV 16 0 13508 40229 0 AVF
+P07065_E01.dat 16 15741.572526909278(-2775)/mV 16 0 -2775 25681 0 V1
+P07065_E01.dat 16 9714.173486088379(-9582)/mV 16 0 -9582 8698 0 V2
+P07065_E01.dat 16 10301.768143261075(-11419)/mV 16 0 -11419 21979 0 V3
+P07065_E01.dat 16 17650.036363636365(-11911)/mV 16 0 -11911 9865 0 V4
+P07065_E01.dat 16 30732.03694374475(-14895)/mV 16 0 -14895 10781 0 V5
+P07065_E01.dat 16 46600.76283618582(-14154)/mV 16 0 -14154 34492 0 V6
+# Male 1631
+# Myocarditis
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07066/P07066_E01.dat b/data/Child_ecg/P07/P07066/P07066_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3e4eb9a17615752937050e7cd40270bd92177695
--- /dev/null
+++ b/data/Child_ecg/P07/P07066/P07066_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63c8428d21dc8a0dc5837747c015d45978033b97d9344efc143c4072e5ce5429
+size 360000
diff --git a/data/Child_ecg/P07/P07066/P07066_E01.hea b/data/Child_ecg/P07/P07066/P07066_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8a42bc4dc04c44ed05a63e7a2cdaf1a6059a3678
--- /dev/null
+++ b/data/Child_ecg/P07/P07066/P07066_E01.hea
@@ -0,0 +1,16 @@
+P07066_E01 12 500 15000
+P07066_E01.dat 16 11212.462552426603(-14492)/mV 16 0 -14492 4562 0 I
+P07066_E01.dat 16 2405.214603739982(-22216)/mV 16 0 -22216 24486 0 II
+P07066_E01.dat 16 2475.7119059284664(-22898)/mV 16 0 -22898 40817 0 III
+P07066_E01.dat 16 4648.543375924681(21236)/mV 16 0 21236 46415 0 AVR
+P07066_E01.dat 16 4745.136395759718(19689)/mV 16 0 19689 34041 0 AVL
+P07066_E01.dat 16 2443.7021677662583(-22639)/mV 16 0 -22639 15778 0 AVF
+P07066_E01.dat 16 4512.269440316989(2820)/mV 16 0 2820 537 0 V1
+P07066_E01.dat 16 6174.699702675916(15907)/mV 16 0 15907 46032 0 V2
+P07066_E01.dat 16 6659.997917751171(17209)/mV 16 0 17209 46561 0 V3
+P07066_E01.dat 16 6255.174028738691(13145)/mV 16 0 13145 28842 0 V4
+P07066_E01.dat 16 5511.347024749868(8116)/mV 16 0 8116 40852 0 V5
+P07066_E01.dat 16 4206.669509594883(-1940)/mV 16 0 -1940 25048 0 V6
+# Male 840
+# Otherwise diseases
+# Sinus tachycardia;Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07067/P07067_E01.dat b/data/Child_ecg/P07/P07067/P07067_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b0590dd206fb25cf3d1eac146e1c10f178eed831
--- /dev/null
+++ b/data/Child_ecg/P07/P07067/P07067_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:abdce521dc11a2d55ea46b32294af9831f8c19cee9f40ab6808f072849599c6a
+size 360000
diff --git a/data/Child_ecg/P07/P07067/P07067_E01.hea b/data/Child_ecg/P07/P07067/P07067_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e38d91bf150640e4b2176d85c3c73506521d0cab
--- /dev/null
+++ b/data/Child_ecg/P07/P07067/P07067_E01.hea
@@ -0,0 +1,16 @@
+P07067_E01 12 500 15000
+P07067_E01.dat 16 76780.24218230206(-4593)/mV 16 0 -4843 7104 0 I
+P07067_E01.dat 16 54469.71757925072(-5080)/mV 16 0 -5213 14561 0 II
+P07067_E01.dat 16 103559.79928315412(-4551)/mV 16 0 -4551 44500 0 III
+P07067_E01.dat 16 65693.67029288704(5565)/mV 16 0 5725 12182 0 AVR
+P07067_E01.dat 16 166412.69421487604(-813)/mV 16 0 -1084 54650 0 AVL
+P07067_E01.dat 16 75378.42294863242(-5181)/mV 16 0 -5242 34357 0 AVF
+P07067_E01.dat 16 70656.82914979757(9841)/mV 16 0 10014 15533 0 V1
+P07067_E01.dat 16 35133.96994991653(8337)/mV 16 0 8337 44051 0 V2
+P07067_E01.dat 16 25361.204858299596(-2180)/mV 16 0 -2283 41240 0 V3
+P07067_E01.dat 16 25496.288707799766(-11379)/mV 16 0 -11441 42772 0 V4
+P07067_E01.dat 16 43874.701932858596(-11708)/mV 16 0 -11708 3773 0 V5
+P07067_E01.dat 16 65984.79012345678(-11889)/mV 16 0 -11835 10888 0 V6
+# Male 1353
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07068/P07068_E01.dat b/data/Child_ecg/P07/P07068/P07068_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..185d111bde1ce428a82bdcd85ccb3b82a701c693
--- /dev/null
+++ b/data/Child_ecg/P07/P07068/P07068_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4cbefd69420d123a58c1a0366fc742a5a221e1b4ad9d89014c8c5801a55eb5b0
+size 360000
diff --git a/data/Child_ecg/P07/P07068/P07068_E01.hea b/data/Child_ecg/P07/P07068/P07068_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7f008367f77112fbed6ee7103d23201326837243
--- /dev/null
+++ b/data/Child_ecg/P07/P07068/P07068_E01.hea
@@ -0,0 +1,16 @@
+P07068_E01 12 500 15000
+P07068_E01.dat 16 92147.24782067248(-14702)/mV 16 0 -15826 31556 0 I
+P07068_E01.dat 16 33120.11228070175(-23549)/mV 16 0 -25327 12833 0 II
+P07068_E01.dat 16 38482.21060492905(-20187)/mV 16 0 -21752 34089 0 III
+P07068_E01.dat 16 53851.54966887417(22820)/mV 16 0 24616 41034 0 AVR
+P07068_E01.dat 16 81302.5751520417(12926)/mV 16 0 14051 4543 0 AVL
+P07068_E01.dat 16 35749.35081967213(-22119)/mV 16 0 -23806 39475 0 AVF
+P07068_E01.dat 16 45113.15850447604(9064)/mV 16 0 9358 1114 0 V1
+P07068_E01.dat 16 25433.09512761021(10052)/mV 16 0 10155 37741 0 V2
+P07068_E01.dat 16 33654.19065420561(2399)/mV 16 0 1030 65232 0 V3
+P07068_E01.dat 16 30091.636363636364(-18544)/mV 16 0 -20306 62004 0 V4
+P07068_E01.dat 16 30650.776586974443(-23690)/mV 16 0 -25959 33644 0 V5
+P07068_E01.dat 16 33954.80908532842(-19263)/mV 16 0 -21279 30679 0 V6
+# Female 4286
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07069/P07069_E01.dat b/data/Child_ecg/P07/P07069/P07069_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..455ce56e0f4876010468a5bfaa934f2973dc2246
--- /dev/null
+++ b/data/Child_ecg/P07/P07069/P07069_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42dc28f68259a0b8b768546cb62ec90a4e02d32f51513c58d48456ace9726d9e
+size 360000
diff --git a/data/Child_ecg/P07/P07069/P07069_E01.hea b/data/Child_ecg/P07/P07069/P07069_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f6d60ef301ae19d641abd66ab2f267299d00557b
--- /dev/null
+++ b/data/Child_ecg/P07/P07069/P07069_E01.hea
@@ -0,0 +1,16 @@
+P07069_E01 12 500 15000
+P07069_E01.dat 16 25049.344729344728(1578)/mV 16 0 1680 5295 0 I
+P07069_E01.dat 16 31970.75147232038(-6260)/mV 16 0 -5948 32555 0 II
+P07069_E01.dat 16 50953.53581661891(1965)/mV 16 0 2214 5202 0 III
+P07069_E01.dat 16 29917.718260869566(832)/mV 16 0 613 40866 0 AVR
+P07069_E01.dat 16 35440.22958931222(2206)/mV 16 0 2206 16869 0 AVL
+P07069_E01.dat 16 52786.30500301386(-11387)/mV 16 0 -11001 60537 0 AVF
+P07069_E01.dat 16 20133.507976490346(-9350)/mV 16 0 -9547 64821 0 V1
+P07069_E01.dat 16 6687.889273356402(-6342)/mV 16 0 -6413 49606 0 V2
+P07069_E01.dat 16 15872.0(-7564)/mV 16 0 -7693 31636 0 V3
+P07069_E01.dat 16 20031.51145038168(-12266)/mV 16 0 -12119 16910 0 V4
+P07069_E01.dat 16 27058.836879432623(-2960)/mV 16 0 -2674 18660 0 V5
+P07069_E01.dat 16 38357.065601825445(65)/mV 16 0 408 3076 0 V6
+# Male 2039
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07070/P07070_E01.dat b/data/Child_ecg/P07/P07070/P07070_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d5b30fd2f63b52705674a8148ec77b1d1a44a823
--- /dev/null
+++ b/data/Child_ecg/P07/P07070/P07070_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:75cf5b34d479673bd16b5c7e5b0e845de9501d5f9711860f4fa3557910570b4a
+size 432000
diff --git a/data/Child_ecg/P07/P07070/P07070_E01.hea b/data/Child_ecg/P07/P07070/P07070_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5bb988fea78c7105b4b9cedec6113882b0f0e971
--- /dev/null
+++ b/data/Child_ecg/P07/P07070/P07070_E01.hea
@@ -0,0 +1,16 @@
+P07070_E01 12 500 18000
+P07070_E01.dat 16 34555.07692307692(-4691)/mV 16 0 -4691 40825 0 I
+P07070_E01.dat 16 26223.579598145287(371)/mV 16 0 371 30643 0 II
+P07070_E01.dat 16 24535.86936642717(3917)/mV 16 0 3917 43937 0 III
+P07070_E01.dat 16 35189.11740890688(1185)/mV 16 0 1185 49537 0 AVR
+P07070_E01.dat 16 33968.72158749248(-5184)/mV 16 0 -5184 22359 0 AVL
+P07070_E01.dat 16 27683.60264900662(-109)/mV 16 0 -109 21786 0 AVF
+P07070_E01.dat 16 22132.866316403968(4258)/mV 16 0 4258 65116 0 V1
+P07070_E01.dat 16 18749.530128639133(-5723)/mV 16 0 -5723 16305 0 V2
+P07070_E01.dat 16 3617.176470588235(13352)/mV 16 0 13352 16491 0 V3
+P07070_E01.dat 16 10638.061971830986(-3263)/mV 16 0 -3263 61379 0 V4
+P07070_E01.dat 16 1740.9785407725321(-7414)/mV 16 0 -7414 65290 0 V5
+P07070_E01.dat 16 9742.39780521262(-5024)/mV 16 0 -5024 29592 0 V6
+# Male 1153
+# Otherwise diseases
+# Sinus tachycardia;Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07071/P07071_E01.dat b/data/Child_ecg/P07/P07071/P07071_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1f7376bedc5068027c39b4f2635f901dc10e9390
--- /dev/null
+++ b/data/Child_ecg/P07/P07071/P07071_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af11a4659ea746a4e11deddb50feddb6c445d21dbaa1664f7aa39797bfaaddff
+size 270000
diff --git a/data/Child_ecg/P07/P07071/P07071_E01.hea b/data/Child_ecg/P07/P07071/P07071_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b27db6d76b4db31d5a50913647ed638e212d37e9
--- /dev/null
+++ b/data/Child_ecg/P07/P07071/P07071_E01.hea
@@ -0,0 +1,13 @@
+P07071_E01 9 500 15000
+P07071_E01.dat 16 23915.43606557377(-4274)/mV 16 0 -4293 22380 0 I
+P07071_E01.dat 16 32983.29800173762(-14230)/mV 16 0 -14230 42142 0 II
+P07071_E01.dat 16 21668.120547945204(-1873)/mV 16 0 -1838 8729 0 III
+P07071_E01.dat 16 33000.625273922575(11352)/mV 16 0 11352 38139 0 AVR
+P07071_E01.dat 16 24129.93322734499(-3123)/mV 16 0 -3162 39137 0 AVL
+P07071_E01.dat 16 29930.578875171468(-11459)/mV 16 0 -11435 38677 0 AVF
+P07071_E01.dat 16 8205.743403093722(2460)/mV 16 0 2687 1149 0 V1
+P07071_E01.dat 16 8959.393843725335(-10596)/mV 16 0 -10574 50126 0 V3
+P07071_E01.dat 16 13296.281978396817(-9927)/mV 16 0 -10154 48002 0 V5
+# Male 782
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07072/P07072_E01.dat b/data/Child_ecg/P07/P07072/P07072_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..53602a1b8137132567e939a877cba715f0d73632
--- /dev/null
+++ b/data/Child_ecg/P07/P07072/P07072_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:971fa24499e5c7b337b87a3d9ab74c1cc12f67675672a0d63aecf41d1f42e93d
+size 360000
diff --git a/data/Child_ecg/P07/P07072/P07072_E01.hea b/data/Child_ecg/P07/P07072/P07072_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..451ddde0fee91c093c3ad2fad4c6814915600a2e
--- /dev/null
+++ b/data/Child_ecg/P07/P07072/P07072_E01.hea
@@ -0,0 +1,16 @@
+P07072_E01 12 500 15000
+P07072_E01.dat 16 69271.5142198309(11238)/mV 16 0 8815 6480 0 I
+P07072_E01.dat 16 46813.113243761996(2960)/mV 16 0 -734 46883 0 II
+P07072_E01.dat 16 64696.0215866163(-3499)/mV 16 0 -6340 43826 0 III
+P07072_E01.dat 16 57713.73137574769(-6855)/mV 16 0 -3568 38338 0 AVR
+P07072_E01.dat 16 127486.5329512894(10683)/mV 16 0 11201 56588 0 AVL
+P07072_E01.dat 16 57160.06908462867(-447)/mV 16 0 -3981 63977 0 AVF
+P07072_E01.dat 16 34020.2878876536(-4378)/mV 16 0 -5236 56908 0 V1
+P07072_E01.dat 16 18924.255678816695(2217)/mV 16 0 3757 59488 0 V2
+P07072_E01.dat 16 16622.878323932313(7524)/mV 16 0 8741 4119 0 V3
+P07072_E01.dat 16 25467.497487437187(6827)/mV 16 0 5460 57380 0 V4
+P07072_E01.dat 16 44235.82938388626(3693)/mV 16 0 2649 13027 0 V5
+P07072_E01.dat 16 62834.27431421446(4142)/mV 16 0 3171 28868 0 V6
+# Male 5363
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07073/P07073_E01.dat b/data/Child_ecg/P07/P07073/P07073_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6055f4ef450a9a7e69d26d07ce5c5418df42f4ed
--- /dev/null
+++ b/data/Child_ecg/P07/P07073/P07073_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02397edb6cfe1bd06efe3e4e47e178f72f1f294aedd5519eaa1b1d323b2b1755
+size 360000
diff --git a/data/Child_ecg/P07/P07073/P07073_E01.hea b/data/Child_ecg/P07/P07073/P07073_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a217cb4435d03eccb84ed452daec9bbda6893490
--- /dev/null
+++ b/data/Child_ecg/P07/P07073/P07073_E01.hea
@@ -0,0 +1,16 @@
+P07073_E01 12 500 15000
+P07073_E01.dat 16 4471.665471923537(25714)/mV 16 0 26216 46576 0 I
+P07073_E01.dat 16 29679.654460093898(-1899)/mV 16 0 32 59767 0 II
+P07073_E01.dat 16 4647.594666666667(-27661)/mV 16 0 -27880 395 0 III
+P07073_E01.dat 16 8465.941880341881(-23094)/mV 16 0 -23845 21720 0 AVR
+P07073_E01.dat 16 4566.89275014979(26781)/mV 16 0 27145 14714 0 AVL
+P07073_E01.dat 16 9205.349182763744(-26717)/mV 16 0 -26642 2474 0 AVF
+P07073_E01.dat 16 12050.912414318354(-25041)/mV 16 0 -27090 12302 0 V1
+P07073_E01.dat 16 10103.109419600381(-12028)/mV 16 0 -12915 40629 0 V2
+P07073_E01.dat 16 9023.121361889072(-16721)/mV 16 0 -15605 18918 0 V3
+P07073_E01.dat 16 7287.636766334441(-7061)/mV 16 0 -5727 23747 0 V4
+P07073_E01.dat 16 9481.981328940143(-15905)/mV 16 0 -14177 21380 0 V5
+P07073_E01.dat 16 8266.29812438302(-57)/mV 16 0 1382 62073 0 V6
+# Male 475
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07074/P07074_E01.dat b/data/Child_ecg/P07/P07074/P07074_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..42cacd99db38f73a240eff7c033b3bc843cf16be
--- /dev/null
+++ b/data/Child_ecg/P07/P07074/P07074_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1da99f13022e9aa33e9ddd8f4035a9e3ff675ce3ae664d22b0e1f0089195fbac
+size 360000
diff --git a/data/Child_ecg/P07/P07074/P07074_E01.hea b/data/Child_ecg/P07/P07074/P07074_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3e7e6eb48c2f6978fe4ca9263d229878cbb9cfee
--- /dev/null
+++ b/data/Child_ecg/P07/P07074/P07074_E01.hea
@@ -0,0 +1,16 @@
+P07074_E01 12 500 15000
+P07074_E01.dat 16 49514.45375914837(-14598)/mV 16 0 -14638 18650 0 I
+P07074_E01.dat 16 51186.030013642565(-14447)/mV 16 0 -14447 62659 0 II
+P07074_E01.dat 16 139113.22699386504(-2319)/mV 16 0 -2206 34142 0 III
+P07074_E01.dat 16 51235.14508580343(15341)/mV 16 0 15383 36154 0 AVR
+P07074_E01.dat 16 84172.21652421652(-11128)/mV 16 0 -11196 39757 0 AVL
+P07074_E01.dat 16 80730.26071741032(-10239)/mV 16 0 -10239 61280 0 AVF
+P07074_E01.dat 16 39381.45284780579(8422)/mV 16 0 8582 27616 0 V1
+P07074_E01.dat 16 33365.333333333336(19627)/mV 16 0 19790 50984 0 V2
+P07074_E01.dat 16 21357.808785529716(-480)/mV 16 0 -463 33897 0 V3
+P07074_E01.dat 16 19361.185185185186(-13368)/mV 16 0 -13352 4971 0 V4
+P07074_E01.dat 16 33131.08033240997(-15247)/mV 16 0 -15247 15219 0 V5
+P07074_E01.dat 16 45181.90712884238(-15901)/mV 16 0 -15938 49330 0 V6
+# Male 3237
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07075/P07075_E01.dat b/data/Child_ecg/P07/P07075/P07075_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2ecace3469f3342af64d653e8bc4a87b26d3799b
--- /dev/null
+++ b/data/Child_ecg/P07/P07075/P07075_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d06e2bb63899c5efde75adb12b1d8ca632934defa7f35a8be9cc297a66f7185b
+size 240000
diff --git a/data/Child_ecg/P07/P07075/P07075_E01.hea b/data/Child_ecg/P07/P07075/P07075_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..65c97efa513e5845f637b8eea395b180d760275e
--- /dev/null
+++ b/data/Child_ecg/P07/P07075/P07075_E01.hea
@@ -0,0 +1,16 @@
+P07075_E01 12 500 10000
+P07075_E01.dat 16 52039.89501312336(5958)/mV 16 0 6254 38283 0 I
+P07075_E01.dat 16 64510.14828209765(2071)/mV 16 0 2543 15051 0 II
+P07075_E01.dat 16 145920.3608174771(-7491)/mV 16 0 -7254 64908 0 III
+P07075_E01.dat 16 58364.38527483611(-4511)/mV 16 0 -4891 6708 0 AVR
+P07075_E01.dat 16 80055.82048780487(7300)/mV 16 0 7430 53079 0 AVL
+P07075_E01.dat 16 134515.7388651617(-5854)/mV 16 0 -5197 7289 0 AVF
+P07075_E01.dat 16 36204.61039686976(-1141)/mV 16 0 -1318 43505 0 V1
+P07075_E01.dat 16 18807.961352657007(5253)/mV 16 0 5177 21887 0 V2
+P07075_E01.dat 16 22132.9443378119(1016)/mV 16 0 1034 20383 0 V3
+P07075_E01.dat 16 32449.90220517737(285)/mV 16 0 443 57816 0 V4
+P07075_E01.dat 16 30775.195957327345(-6004)/mV 16 0 -6079 42656 0 V5
+P07075_E01.dat 16 54470.02731847591(4229)/mV 16 0 4539 5442 0 V6
+# Female 956
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07076/P07076_E01.dat b/data/Child_ecg/P07/P07076/P07076_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3efffc99e0a0066b9c1a44a8c9af3afdf203ac2a
--- /dev/null
+++ b/data/Child_ecg/P07/P07076/P07076_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8327e60c2f63cacdc1fc8cccc997326cccf96a67b5dfc1ebf153fb94425a7ec
+size 360000
diff --git a/data/Child_ecg/P07/P07076/P07076_E01.hea b/data/Child_ecg/P07/P07076/P07076_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..adba8d223c36447ac646b908599d5dd68403dd47
--- /dev/null
+++ b/data/Child_ecg/P07/P07076/P07076_E01.hea
@@ -0,0 +1,16 @@
+P07076_E01 12 500 15000
+P07076_E01.dat 16 87919.19191919192(-17892)/mV 16 0 -17892 34651 0 I
+P07076_E01.dat 16 31635.263559969444(-22657)/mV 16 0 -22657 24189 0 II
+P07076_E01.dat 16 33895.161595672755(-20528)/mV 16 0 -20528 49179 0 III
+P07076_E01.dat 16 51889.902304147465(22214)/mV 16 0 22214 41320 0 AVR
+P07076_E01.dat 16 59452.04741110418(13767)/mV 16 0 13767 59594 0 AVL
+P07076_E01.dat 16 34394.140845070426(-23228)/mV 16 0 -23228 65109 0 AVF
+P07076_E01.dat 16 37520.58154706431(6549)/mV 16 0 6549 29411 0 V1
+P07076_E01.dat 16 18876.386156648452(7714)/mV 16 0 7714 44067 0 V2
+P07076_E01.dat 16 33057.311942959(3454)/mV 16 0 3454 10245 0 V3
+P07076_E01.dat 16 17966.545454545456(-22538)/mV 16 0 -22538 20760 0 V4
+P07076_E01.dat 16 19850.85022307202(-17559)/mV 16 0 -17559 45619 0 V5
+P07076_E01.dat 16 27702.786541643683(-20505)/mV 16 0 -20505 62522 0 V6
+# Male 4049
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07077/P07077_E01.dat b/data/Child_ecg/P07/P07077/P07077_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5da4146b3d338b8d6ac179ac37abd78ff2e358ce
--- /dev/null
+++ b/data/Child_ecg/P07/P07077/P07077_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dfbf26930c5094e8ab9cd635717dd97510a0a5a94350a9b57b536cceba17a8b3
+size 228000
diff --git a/data/Child_ecg/P07/P07077/P07077_E01.hea b/data/Child_ecg/P07/P07077/P07077_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..46a8f6a649418bd62dff3036e87dc396adf0b491
--- /dev/null
+++ b/data/Child_ecg/P07/P07077/P07077_E01.hea
@@ -0,0 +1,16 @@
+P07077_E01 12 500 9500
+P07077_E01.dat 16 48173.9375354912(8656)/mV 16 0 5991 61640 0 I
+P07077_E01.dat 16 26178.186202277295(-23225)/mV 16 0 -25610 41824 0 II
+P07077_E01.dat 16 21303.762376237624(-24362)/mV 16 0 -25107 61600 0 III
+P07077_E01.dat 16 52829.509793541554(15961)/mV 16 0 19830 60772 0 AVR
+P07077_E01.dat 16 31512.527825588066(20872)/mV 16 0 20564 55400 0 AVL
+P07077_E01.dat 16 23845.333333333332(-23825)/mV 16 0 -25339 29100 0 AVF
+P07077_E01.dat 16 33229.2785046729(1955)/mV 16 0 2198 63336 0 V1
+P07077_E01.dat 16 13545.915804002761(5569)/mV 16 0 579 47987 0 V2
+P07077_E01.dat 16 18532.33634468381(-6724)/mV 16 0 -8442 38131 0 V3
+P07077_E01.dat 16 21162.666666666668(-11501)/mV 16 0 -14118 27744 0 V4
+P07077_E01.dat 16 27780.995521433142(-11565)/mV 16 0 -14819 54778 0 V5
+P07077_E01.dat 16 37822.32529502309(-14770)/mV 16 0 -16985 15571 0 V6
+# Male 4169
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07078/P07078_E01.dat b/data/Child_ecg/P07/P07078/P07078_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7af0f09f281db29f9d1c9d4b16d14d447bf5c3ce
--- /dev/null
+++ b/data/Child_ecg/P07/P07078/P07078_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b0592c9c86d601af40fff1a6f1934339ddfb28b3e2aab0ff20cfe45f6c248a5
+size 360000
diff --git a/data/Child_ecg/P07/P07078/P07078_E01.hea b/data/Child_ecg/P07/P07078/P07078_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c23bc1f0281624592b7e0ea0878d4743b9e615d7
--- /dev/null
+++ b/data/Child_ecg/P07/P07078/P07078_E01.hea
@@ -0,0 +1,16 @@
+P07078_E01 12 500 15000
+P07078_E01.dat 16 41954.366559485534(-13654)/mV 16 0 -13654 26078 0 I
+P07078_E01.dat 16 44550.665840049594(-15223)/mV 16 0 -15223 10774 0 II
+P07078_E01.dat 16 52756.67080745342(412)/mV 16 0 412 42950 0 III
+P07078_E01.dat 16 45014.694183864915(14094)/mV 16 0 14094 9578 0 AVR
+P07078_E01.dat 16 56141.987702627164(-8246)/mV 16 0 -8246 49708 0 AVL
+P07078_E01.dat 16 49413.532416502945(-8205)/mV 16 0 -8205 11704 0 AVF
+P07078_E01.dat 16 36670.00811907984(-6303)/mV 16 0 -6303 55179 0 V1
+P07078_E01.dat 16 17971.821862348177(1913)/mV 16 0 1913 38400 0 V2
+P07078_E01.dat 16 18151.496562665256(753)/mV 16 0 753 6823 0 V3
+P07078_E01.dat 16 23386.081833060558(-11836)/mV 16 0 -11836 42263 0 V4
+P07078_E01.dat 16 30641.23076923077(-14873)/mV 16 0 -14873 6460 0 V5
+P07078_E01.dat 16 42297.4693877551(-15563)/mV 16 0 -15563 6061 0 V6
+# Male 3793
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07079/P07079_E01.dat b/data/Child_ecg/P07/P07079/P07079_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8d7e29bb622de813c556a10551fe4a78bb624453
--- /dev/null
+++ b/data/Child_ecg/P07/P07079/P07079_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:abcdef7bd7cb3b235a81ca22516e2a1befb4d1b164e6856f9ea010c07cf2c001
+size 240000
diff --git a/data/Child_ecg/P07/P07079/P07079_E01.hea b/data/Child_ecg/P07/P07079/P07079_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e8c3d22be36549f6933385d995f0ba0e5a6c3858
--- /dev/null
+++ b/data/Child_ecg/P07/P07079/P07079_E01.hea
@@ -0,0 +1,16 @@
+P07079_E01 12 500 10000
+P07079_E01.dat 16 69939.39961013645(-15248)/mV 16 0 -15248 47438 0 I
+P07079_E01.dat 16 32955.961759082216(-20143)/mV 16 0 -20143 31957 0 II
+P07079_E01.dat 16 48568.717101080736(-23441)/mV 16 0 -23441 14007 0 III
+P07079_E01.dat 16 47249.11229946524(19004)/mV 16 0 19004 21703 0 AVR
+P07079_E01.dat 16 103001.29183793307(10058)/mV 16 0 10058 49960 0 AVL
+P07079_E01.dat 16 40267.96569468267(-21304)/mV 16 0 -21304 13060 0 AVF
+P07079_E01.dat 16 41993.34875228241(922)/mV 16 0 922 63668 0 V1
+P07079_E01.dat 16 37426.90058479532(-14017)/mV 16 0 -14017 1918 0 V2
+P07079_E01.dat 16 28001.88964181994(-25705)/mV 16 0 -25705 22910 0 V3
+P07079_E01.dat 16 29474.74619598296(-20944)/mV 16 0 -20944 54700 0 V4
+P07079_E01.dat 16 38096.152796725786(-19132)/mV 16 0 -19132 46469 0 V5
+P07079_E01.dat 16 20396.81237911025(-1873)/mV 16 0 -1873 52851 0 V6
+# Female 2342
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07080/P07080_E01.dat b/data/Child_ecg/P07/P07080/P07080_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9f6da6f34907e861ef65512e9378060811ce26bf
--- /dev/null
+++ b/data/Child_ecg/P07/P07080/P07080_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fee9c28ec62cac00e5125b864e7779ee1e0cfe297ed06cac5a6254bcc524bb08
+size 360000
diff --git a/data/Child_ecg/P07/P07080/P07080_E01.hea b/data/Child_ecg/P07/P07080/P07080_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..950e16128e54a1c2ca213882d907e521e85bdc41
--- /dev/null
+++ b/data/Child_ecg/P07/P07080/P07080_E01.hea
@@ -0,0 +1,16 @@
+P07080_E01 12 500 15000
+P07080_E01.dat 16 69340.8419599724(-8237)/mV 16 0 -8237 61651 0 I
+P07080_E01.dat 16 96815.43574417215(-12995)/mV 16 0 -12995 9374 0 II
+P07080_E01.dat 16 91829.03523693803(-14316)/mV 16 0 -14316 51461 0 III
+P07080_E01.dat 16 91721.41886792453(14706)/mV 16 0 14706 63069 0 AVR
+P07080_E01.dat 16 81538.7494033413(597)/mV 16 0 597 9790 0 AVL
+P07080_E01.dat 16 125485.14821763603(-16438)/mV 16 0 -16438 13669 0 AVF
+P07080_E01.dat 16 34671.02359641985(8845)/mV 16 0 8845 65156 0 V1
+P07080_E01.dat 16 15233.913167259787(9037)/mV 16 0 9037 311 0 V2
+P07080_E01.dat 16 17062.240153698367(1924)/mV 16 0 1924 4042 0 V3
+P07080_E01.dat 16 26233.650130548303(-3331)/mV 16 0 -3331 37373 0 V4
+P07080_E01.dat 16 38845.74550682962(-6383)/mV 16 0 -6383 30269 0 V5
+P07080_E01.dat 16 72655.18916206724(-15091)/mV 16 0 -15091 759 0 V6
+# Male 3956
+# Otherwise diseases
+# Depression+ST deviation;Early repolarization
diff --git a/data/Child_ecg/P07/P07081/P07081_E01.dat b/data/Child_ecg/P07/P07081/P07081_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d8721c6caa99c11afd3d55c66e37c347bae4e5a8
--- /dev/null
+++ b/data/Child_ecg/P07/P07081/P07081_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8cf11e8b4c859dd37a9a8643148e5e7787ba8d20a1791f325ef28e906b87a26f
+size 360000
diff --git a/data/Child_ecg/P07/P07081/P07081_E01.hea b/data/Child_ecg/P07/P07081/P07081_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8b36670601f742d0d40cc3b2d6b7e31aa9574be2
--- /dev/null
+++ b/data/Child_ecg/P07/P07081/P07081_E01.hea
@@ -0,0 +1,16 @@
+P07081_E01 12 500 15000
+P07081_E01.dat 16 56772.98442367601(2827)/mV 16 0 2827 65357 0 I
+P07081_E01.dat 16 37757.88657573582(-19926)/mV 16 0 -19926 36430 0 II
+P07081_E01.dat 16 36548.92307692308(-17455)/mV 16 0 -17455 47893 0 III
+P07081_E01.dat 16 60743.05703422053(14036)/mV 16 0 14036 17277 0 AVR
+P07081_E01.dat 16 65120.06746310611(12480)/mV 16 0 12480 55939 0 AVL
+P07081_E01.dat 16 37557.00329163924(-18839)/mV 16 0 -18839 43352 0 AVF
+P07081_E01.dat 16 2340.43857331572(-5084)/mV 16 0 -5084 14023 0 V1
+P07081_E01.dat 16 14607.174749807544(4293)/mV 16 0 4293 57938 0 V2
+P07081_E01.dat 16 16950.211764705884(3815)/mV 16 0 3815 43719 0 V3
+P07081_E01.dat 16 15756.124787294384(-5640)/mV 16 0 -5640 15746 0 V4
+P07081_E01.dat 16 32379.24070450098(-8530)/mV 16 0 -8530 50733 0 V5
+P07081_E01.dat 16 1275.6004700352526(1156)/mV 16 0 1156 52475 0 V6
+# Male 1649
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia;Depression+ST deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07082/P07082_E01.dat b/data/Child_ecg/P07/P07082/P07082_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ea2154d3e84809d59418b5f7c8017f6e3ff2343d
--- /dev/null
+++ b/data/Child_ecg/P07/P07082/P07082_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a03478fdc09e8700be596d3af7f28ada1a363ce969498e444dfae235d0a72edd
+size 360000
diff --git a/data/Child_ecg/P07/P07082/P07082_E01.hea b/data/Child_ecg/P07/P07082/P07082_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..89a6b6d73452aba3b95d7ad1c0b391f3c31cdf4d
--- /dev/null
+++ b/data/Child_ecg/P07/P07082/P07082_E01.hea
@@ -0,0 +1,16 @@
+P07082_E01 12 500 15000
+P07082_E01.dat 16 160734.96774193548(-8437)/mV 16 0 -8437 14155 0 I
+P07082_E01.dat 16 93770.52359662196(-9725)/mV 16 0 -9725 60993 0 II
+P07082_E01.dat 16 103797.9009174312(-5145)/mV 16 0 -5145 55216 0 III
+P07082_E01.dat 16 129956.2332859175(11842)/mV 16 0 11842 49135 0 AVR
+P07082_E01.dat 16 172511.48194271483(1053)/mV 16 0 1053 12932 0 AVL
+P07082_E01.dat 16 106158.75768629495(-7899)/mV 16 0 -7899 39517 0 AVF
+P07082_E01.dat 16 93331.73011519473(8772)/mV 16 0 8772 51162 0 V1
+P07082_E01.dat 16 60894.69557675629(1516)/mV 16 0 1516 10045 0 V2
+P07082_E01.dat 16 63637.056829511464(-1601)/mV 16 0 -1601 13519 0 V3
+P07082_E01.dat 16 47175.046757164404(-2223)/mV 16 0 -2223 59943 0 V4
+P07082_E01.dat 16 10932.831024930749(13484)/mV 16 0 13484 15482 0 V5
+P07082_E01.dat 16 133810.25185185185(-15126)/mV 16 0 -15126 57850 0 V6
+# Female 4924
+# Otherwise diseases
+# Low voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07083/P07083_E01.dat b/data/Child_ecg/P07/P07083/P07083_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8003242dab0b8faa7c77e263351de0e11551dda4
--- /dev/null
+++ b/data/Child_ecg/P07/P07083/P07083_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:020a5c82fbb7a68954630656d1f7c53d155cdaff95458f99f243ff98f1e81524
+size 360000
diff --git a/data/Child_ecg/P07/P07083/P07083_E01.hea b/data/Child_ecg/P07/P07083/P07083_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..221bbcecb0733ce0dd3e6fd42d3e580372fd0e7f
--- /dev/null
+++ b/data/Child_ecg/P07/P07083/P07083_E01.hea
@@ -0,0 +1,16 @@
+P07083_E01 12 500 15000
+P07083_E01.dat 16 53384.865127582016(-11314)/mV 16 0 -11444 37517 0 I
+P07083_E01.dat 16 24147.20759193357(-12888)/mV 16 0 -12986 49648 0 II
+P07083_E01.dat 16 21055.915006640105(-1800)/mV 16 0 -1834 61873 0 III
+P07083_E01.dat 16 43745.84109589041(14012)/mV 16 0 14154 42123 0 AVR
+P07083_E01.dat 16 33302.51851851852(-4668)/mV 16 0 -4668 11622 0 AVL
+P07083_E01.dat 16 22671.23544743701(-7284)/mV 16 0 -7358 46199 0 AVF
+P07083_E01.dat 16 21182.613263296127(-1262)/mV 16 0 -1228 48560 0 V1
+P07083_E01.dat 16 17027.791968400263(-7508)/mV 16 0 -7550 7427 0 V2
+P07083_E01.dat 16 4261.219858156029(91)/mV 16 0 81 35409 0 V3
+P07083_E01.dat 16 9848.200128287364(-2780)/mV 16 0 -2852 33017 0 V4
+P07083_E01.dat 16 26177.70887166236(-17927)/mV 16 0 -18033 31043 0 V5
+P07083_E01.dat 16 5795.080213903743(1098)/mV 16 0 1079 65396 0 V6
+# Female 4470
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07084/P07084_E01.dat b/data/Child_ecg/P07/P07084/P07084_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c76c9241cae2023d895b67100870faa73950a120
--- /dev/null
+++ b/data/Child_ecg/P07/P07084/P07084_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4638aa6e6e316f55b740ce54a172c7cc65655e8b191f99774172954f833e4c5f
+size 360000
diff --git a/data/Child_ecg/P07/P07084/P07084_E01.hea b/data/Child_ecg/P07/P07084/P07084_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..20cfb5e77d5b44f9ed90c55de0dfb804fe103599
--- /dev/null
+++ b/data/Child_ecg/P07/P07084/P07084_E01.hea
@@ -0,0 +1,16 @@
+P07084_E01 12 500 15000
+P07084_E01.dat 16 63083.723801787164(5151)/mV 16 0 1457 54767 0 I
+P07084_E01.dat 16 30754.21782178218(-8500)/mV 16 0 -17157 25206 0 II
+P07084_E01.dat 16 35248.05482134117(-15186)/mV 16 0 -23043 23648 0 III
+P07084_E01.dat 16 47644.14576899321(4897)/mV 16 0 12999 41777 0 AVR
+P07084_E01.dat 16 56497.956699824455(14379)/mV 16 0 18976 30334 0 AVL
+P07084_E01.dat 16 35893.98215733982(-11157)/mV 16 0 -20209 53560 0 AVF
+P07084_E01.dat 16 37998.255720053836(-5196)/mV 16 0 6586 6073 0 V1
+P07084_E01.dat 16 22242.920551543008(315)/mV 16 0 7173 12570 0 V2
+P07084_E01.dat 16 4627.391114348143(16869)/mV 16 0 321 44563 0 V3
+P07084_E01.dat 16 1270.1914268937169(1032)/mV 16 0 1162 24324 0 V4
+P07084_E01.dat 16 20127.68932038835(-374)/mV 16 0 -3797 14469 0 V5
+P07084_E01.dat 16 1272.8722157092614(1163)/mV 16 0 23458 22574 0 V6
+# Male 1605
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07085/P07085_E01.dat b/data/Child_ecg/P07/P07085/P07085_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e924b6108fa98c9a0e67a85f7668d71e2cc798a9
--- /dev/null
+++ b/data/Child_ecg/P07/P07085/P07085_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2fec9d70cee632d27f1dae0cc0929b4e17e646ce67df46854ac81503be1d3ad2
+size 240000
diff --git a/data/Child_ecg/P07/P07085/P07085_E01.hea b/data/Child_ecg/P07/P07085/P07085_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4bee0db7b89e0060e5b7371f971f6abb33ec92b3
--- /dev/null
+++ b/data/Child_ecg/P07/P07085/P07085_E01.hea
@@ -0,0 +1,16 @@
+P07085_E01 12 500 10000
+P07085_E01.dat 16 49855.56462585034(-4139)/mV 16 0 -4139 32058 0 I
+P07085_E01.dat 16 43196.32183908046(-7077)/mV 16 0 -7077 48872 0 II
+P07085_E01.dat 16 38161.253187613846(8152)/mV 16 0 8152 10811 0 III
+P07085_E01.dat 16 55107.13174404015(10124)/mV 16 0 10124 26781 0 AVR
+P07085_E01.dat 16 48786.564885496184(-7802)/mV 16 0 -7802 59120 0 AVL
+P07085_E01.dat 16 43547.20188902007(3253)/mV 16 0 3253 30363 0 AVF
+P07085_E01.dat 16 31460.57751164338(13410)/mV 16 0 13410 37341 0 V1
+P07085_E01.dat 16 14351.116457080372(18499)/mV 16 0 18499 53829 0 V2
+P07085_E01.dat 16 17986.206896551725(16133)/mV 16 0 16133 51879 0 V3
+P07085_E01.dat 16 21872.94629503739(-1346)/mV 16 0 -1346 63742 0 V4
+P07085_E01.dat 16 36480.09020436928(-7491)/mV 16 0 -7491 26974 0 V5
+P07085_E01.dat 16 48857.51633986928(-7217)/mV 16 0 -7217 60252 0 V6
+# Male 4951
+# Otherwise diseases
+# Frequent+Atrial premature complex(es);Couplets+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07086/P07086_E01.dat b/data/Child_ecg/P07/P07086/P07086_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..297fb6fdca82b88e3c0000184aab9501d28cd8da
--- /dev/null
+++ b/data/Child_ecg/P07/P07086/P07086_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7664f53af105ad7325c5ddc0d1f4fc43970016afdd7997c9bd3e8c4265253439
+size 360000
diff --git a/data/Child_ecg/P07/P07086/P07086_E01.hea b/data/Child_ecg/P07/P07086/P07086_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..09531dfc7b2681e0308c3d9b1d89ea335c5b7369
--- /dev/null
+++ b/data/Child_ecg/P07/P07086/P07086_E01.hea
@@ -0,0 +1,16 @@
+P07086_E01 12 500 15000
+P07086_E01.dat 16 97767.51140544518(-16548)/mV 16 0 -16309 44512 0 I
+P07086_E01.dat 16 66637.28301886792(-15522)/mV 16 0 -14709 60564 0 II
+P07086_E01.dat 16 112828.1086675291(-11474)/mV 16 0 -10372 33434 0 III
+P07086_E01.dat 16 85675.50946502057(18061)/mV 16 0 17434 10334 0 AVR
+P07086_E01.dat 16 160781.59030582805(1246)/mV 16 0 723 56691 0 AVL
+P07086_E01.dat 16 87819.31260229132(-13117)/mV 16 0 -12117 61088 0 AVF
+P07086_E01.dat 16 95017.01657458564(17618)/mV 16 0 17232 6559 0 V1
+P07086_E01.dat 16 36298.37589670014(16647)/mV 16 0 17119 24448 0 V2
+P07086_E01.dat 16 41282.872266973536(2267)/mV 16 0 2502 42478 0 V3
+P07086_E01.dat 16 39573.366614664585(-14188)/mV 16 0 -13963 1924 0 V4
+P07086_E01.dat 16 50798.276923076926(-19869)/mV 16 0 -19497 24736 0 V5
+P07086_E01.dat 16 61460.49138410228(-19270)/mV 16 0 -18770 22797 0 V6
+# Male 4623
+# Otherwise diseases
+# Sinus tachycardia;Depression+ST deviation;Anteroseptal MI
diff --git a/data/Child_ecg/P07/P07086/P07086_E02.dat b/data/Child_ecg/P07/P07086/P07086_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2a31b57d82b97dba2b5b17cfd1ea62861d2335bc
--- /dev/null
+++ b/data/Child_ecg/P07/P07086/P07086_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ad52528c1da8f070ffb054e324740f9bdf37f400328f12feb709bc960776105
+size 360000
diff --git a/data/Child_ecg/P07/P07086/P07086_E02.hea b/data/Child_ecg/P07/P07086/P07086_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a37f89bf5c654314a4f2ce02719db2ee9ef4046d
--- /dev/null
+++ b/data/Child_ecg/P07/P07086/P07086_E02.hea
@@ -0,0 +1,16 @@
+P07086_E02 12 500 15000
+P07086_E02.dat 16 109919.95023328149(1744)/mV 16 0 1744 52444 0 I
+P07086_E02.dat 16 50665.345132743365(-4812)/mV 16 0 -4977 39 0 II
+P07086_E02.dat 16 63925.28936521022(-13836)/mV 16 0 -13992 28970 0 III
+P07086_E02.dat 16 70581.8819047619(3420)/mV 16 0 3535 5606 0 AVR
+P07086_E02.dat 16 130335.61100447856(16968)/mV 16 0 17074 26926 0 AVL
+P07086_E02.dat 16 57999.456037514654(-8610)/mV 16 0 -8752 48546 0 AVF
+P07086_E02.dat 16 68388.95040710585(12347)/mV 16 0 12403 9080 0 V1
+P07086_E02.dat 16 19938.119344262293(26619)/mV 16 0 26733 56398 0 V2
+P07086_E02.dat 16 36550.43386243386(21202)/mV 16 0 21291 34992 0 V3
+P07086_E02.dat 16 31284.997299729974(1176)/mV 16 0 1176 24365 0 V4
+P07086_E02.dat 16 45203.55977830562(-4890)/mV 16 0 -4927 41431 0 V5
+P07086_E02.dat 16 56344.0170575693(-6961)/mV 16 0 -7053 64988 0 V6
+# Male 4558
+# Otherwise diseases
+# Early repolarization
diff --git a/data/Child_ecg/P07/P07086/P07086_E03.dat b/data/Child_ecg/P07/P07086/P07086_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..31cd0be014b03f908cb1ef7c491e9177af6e06d7
--- /dev/null
+++ b/data/Child_ecg/P07/P07086/P07086_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c46fbd3069f74a6fa23e82973820fe2c741fd6cc8b1bb327fb8d3e6d9f730264
+size 360000
diff --git a/data/Child_ecg/P07/P07086/P07086_E03.hea b/data/Child_ecg/P07/P07086/P07086_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0269c906f70a5f39f5647d7910adba98c81ca831
--- /dev/null
+++ b/data/Child_ecg/P07/P07086/P07086_E03.hea
@@ -0,0 +1,16 @@
+P07086_E03 12 500 15000
+P07086_E03.dat 16 4484.11677387432(-28342)/mV 16 0 -28364 23976 0 I
+P07086_E03.dat 16 4412.673127753304(-27876)/mV 16 0 -27923 43120 0 II
+P07086_E03.dat 16 124155.21793275217(-8427)/mV 16 0 -9134 6217 0 III
+P07086_E03.dat 16 4449.736150770988(28104)/mV 16 0 28137 53529 0 AVR
+P07086_E03.dat 16 6454.997900629811(-28263)/mV 16 0 -28263 59703 0 AVL
+P07086_E03.dat 16 6309.465627214741(-28420)/mV 16 0 -28471 28899 0 AVF
+P07086_E03.dat 16 9210.195011337868(-24834)/mV 16 0 -24797 34193 0 V1
+P07086_E03.dat 16 7943.529411764706(-21162)/mV 16 0 -21207 36413 0 V2
+P07086_E03.dat 16 8825.878559914025(-24747)/mV 16 0 -24812 33484 0 V3
+P07086_E03.dat 16 9020.809384164222(-26759)/mV 16 0 -26818 17019 0 V4
+P07086_E03.dat 16 9258.666666666666(-27342)/mV 16 0 -27410 15462 0 V5
+P07086_E03.dat 16 9305.958878504673(-27905)/mV 16 0 -27966 21460 0 V6
+# Male 4623
+# Otherwise diseases
+# Sinus tachycardia;Depression+ST deviation;Acute+Anteroseptal MI
diff --git a/data/Child_ecg/P07/P07086/P07086_E04.dat b/data/Child_ecg/P07/P07086/P07086_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5405fc08453bfa67eeea232799ab70954f4040dc
--- /dev/null
+++ b/data/Child_ecg/P07/P07086/P07086_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:10bf5f4d5b358d4b1840f11e251cb80e73010956233ca9d6cc9b44bb1dceb04a
+size 360000
diff --git a/data/Child_ecg/P07/P07086/P07086_E04.hea b/data/Child_ecg/P07/P07086/P07086_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7203cfb9ef0d7f570f80fd46df4d1250a730c8b3
--- /dev/null
+++ b/data/Child_ecg/P07/P07086/P07086_E04.hea
@@ -0,0 +1,16 @@
+P07086_E04 12 500 15000
+P07086_E04.dat 16 109291.37440758295(-15877)/mV 16 0 -15877 51494 0 I
+P07086_E04.dat 16 78008.14580801944(-17093)/mV 16 0 -17030 21836 0 II
+P07086_E04.dat 16 173646.9803454437(-14972)/mV 16 0 -14831 7760 0 III
+P07086_E04.dat 16 92897.28(17129)/mV 16 0 17129 55020 0 AVR
+P07086_E04.dat 16 181060.54296388544(2729)/mV 16 0 2729 26640 0 AVL
+P07086_E04.dat 16 113473.81518755718(-17627)/mV 16 0 -17535 37024 0 AVF
+P07086_E04.dat 16 98468.81669150521(15626)/mV 16 0 15706 41861 0 V1
+P07086_E04.dat 16 59280.68264172998(16759)/mV 16 0 16952 14208 0 V2
+P07086_E04.dat 16 33220.59668508287(2465)/mV 16 0 2411 46848 0 V3
+P07086_E04.dat 16 29620.120322817314(-13054)/mV 16 0 -13006 46926 0 V4
+P07086_E04.dat 16 29516.047529706066(-9722)/mV 16 0 -9746 28040 0 V5
+P07086_E04.dat 16 41050.14278046162(-14096)/mV 16 0 -14230 14115 0 V6
+# Male 4623
+# Otherwise diseases
+# Sinus tachycardia;Depression+ST deviation;Anteroseptal MI
diff --git a/data/Child_ecg/P07/P07087/P07087_E01.dat b/data/Child_ecg/P07/P07087/P07087_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b41d223af19d7f952d7d945fb3155b3f8e6a4299
--- /dev/null
+++ b/data/Child_ecg/P07/P07087/P07087_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd2a95481d132701dad05f36e870afa1fcd85f5e89be1673137a66c67b13ea63
+size 360000
diff --git a/data/Child_ecg/P07/P07087/P07087_E01.hea b/data/Child_ecg/P07/P07087/P07087_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5e51e47cbff68fea5c82e11d5bdc15abaa65d597
--- /dev/null
+++ b/data/Child_ecg/P07/P07087/P07087_E01.hea
@@ -0,0 +1,16 @@
+P07087_E01 12 500 15000
+P07087_E01.dat 16 66128.14356929212(-16574)/mV 16 0 -18457 509 0 I
+P07087_E01.dat 16 31273.731309724564(-19184)/mV 16 0 -21906 6099 0 II
+P07087_E01.dat 16 43187.97177677999(-16329)/mV 16 0 -18858 26711 0 III
+P07087_E01.dat 16 45488.202190395954(19962)/mV 16 0 22590 4717 0 AVR
+P07087_E01.dat 16 94449.24310776942(4035)/mV 16 0 5418 43221 0 AVL
+P07087_E01.dat 16 36839.11543134873(-17963)/mV 16 0 -20630 28196 0 AVF
+P07087_E01.dat 16 18994.11265004617(7410)/mV 16 0 9295 45769 0 V1
+P07087_E01.dat 16 15042.72656855151(5163)/mV 16 0 5885 25032 0 V2
+P07087_E01.dat 16 14332.937188434697(-4689)/mV 16 0 -6834 65106 0 V3
+P07087_E01.dat 16 11876.411650485437(-20821)/mV 16 0 -25469 58055 0 V4
+P07087_E01.dat 16 20406.1981981982(-20601)/mV 16 0 -23356 44485 0 V5
+P07087_E01.dat 16 29883.67845659164(-19153)/mV 16 0 -21074 4793 0 V6
+# Male 2541
+# Otherwise diseases
+# T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07088/P07088_E01.dat b/data/Child_ecg/P07/P07088/P07088_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..86f83261619aa3c8c5cd988dd813c223a7769915
--- /dev/null
+++ b/data/Child_ecg/P07/P07088/P07088_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e613752001400908ffa0e87411aef8cf8b234a8b0347e1842444235f34d9b4a
+size 240000
diff --git a/data/Child_ecg/P07/P07088/P07088_E01.hea b/data/Child_ecg/P07/P07088/P07088_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a816d96c8f2f79aa386ddeba65152df23fb05c73
--- /dev/null
+++ b/data/Child_ecg/P07/P07088/P07088_E01.hea
@@ -0,0 +1,16 @@
+P07088_E01 12 500 10000
+P07088_E01.dat 16 50636.968236582696(-21480)/mV 16 0 -25764 52845 0 I
+P07088_E01.dat 16 24210.060382008625(-23174)/mV 16 0 -27764 3684 0 II
+P07088_E01.dat 16 32662.394106813997(-24107)/mV 16 0 -27508 36581 0 III
+P07088_E01.dat 16 34493.15642118076(22577)/mV 16 0 27293 22429 0 AVR
+P07088_E01.dat 16 79663.78666666667(13911)/mV 16 0 14624 23813 0 AVL
+P07088_E01.dat 16 28054.4(-24000)/mV 16 0 -28110 63801 0 AVF
+P07088_E01.dat 16 21958.781456953642(19042)/mV 16 0 21168 12476 0 V1
+P07088_E01.dat 16 16598.09628610729(14369)/mV 16 0 13600 6433 0 V2
+P07088_E01.dat 16 18999.26680244399(-14547)/mV 16 0 -20252 18975 0 V3
+P07088_E01.dat 16 11399.929203539823(-24590)/mV 16 0 -28976 6955 0 V4
+P07088_E01.dat 16 11227.920563741192(-24209)/mV 16 0 -29077 7132 0 V5
+P07088_E01.dat 16 15464.711819389111(-21395)/mV 16 0 -25522 65237 0 V6
+# Male 2430
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07089/P07089_E01.dat b/data/Child_ecg/P07/P07089/P07089_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..96cdf7ab4437a44ee1f8e164a47e74e4004aa876
--- /dev/null
+++ b/data/Child_ecg/P07/P07089/P07089_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d4418e7c67cdb483e7a085e91a4fe4632b611a93394cda5d9509af8a6e0c56b9
+size 216000
diff --git a/data/Child_ecg/P07/P07089/P07089_E01.hea b/data/Child_ecg/P07/P07089/P07089_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..59ba4f889214bd2e35e541b09b3aaad9feca6c4d
--- /dev/null
+++ b/data/Child_ecg/P07/P07089/P07089_E01.hea
@@ -0,0 +1,16 @@
+P07089_E01 12 500 9000
+P07089_E01.dat 16 41985.85843920145(-15823)/mV 16 0 -15789 60916 0 I
+P07089_E01.dat 16 24263.453815261044(-22442)/mV 16 0 -22403 56331 0 II
+P07089_E01.dat 16 34984.0177383592(-26989)/mV 16 0 -26989 30850 0 III
+P07089_E01.dat 16 32635.293550331524(20106)/mV 16 0 20053 61710 0 AVR
+P07089_E01.dat 16 57026.27803895232(8694)/mV 16 0 8694 65163 0 AVL
+P07089_E01.dat 16 29878.044444444444(-24889)/mV 16 0 -24865 35671 0 AVF
+P07089_E01.dat 16 39784.542568542565(21082)/mV 16 0 21082 9079 0 V1
+P07089_E01.dat 16 18911.09604519774(19534)/mV 16 0 19672 27152 0 V2
+P07089_E01.dat 16 21851.354138398914(-1313)/mV 16 0 -1224 59866 0 V3
+P07089_E01.dat 16 14521.948117154812(-15820)/mV 16 0 -15891 44242 0 V4
+P07089_E01.dat 16 15297.553582001185(-20151)/mV 16 0 -20338 6299 0 V5
+P07089_E01.dat 16 8690.297948260482(5287)/mV 16 0 5223 19226 0 V6
+# Male 3471
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07090/P07090_E01.dat b/data/Child_ecg/P07/P07090/P07090_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..64ba11ee257607031cb11192418312cd06f95845
--- /dev/null
+++ b/data/Child_ecg/P07/P07090/P07090_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91e7c09d8e2bfce2eb263663f7d3bd144364d4aa2a41b885aee7325d1fd54ac8
+size 360000
diff --git a/data/Child_ecg/P07/P07090/P07090_E01.hea b/data/Child_ecg/P07/P07090/P07090_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7913a84c12cdbdf4dddbf8656d48f2c49b1a1293
--- /dev/null
+++ b/data/Child_ecg/P07/P07090/P07090_E01.hea
@@ -0,0 +1,16 @@
+P07090_E01 12 500 15000
+P07090_E01.dat 16 187382.4807436919(1681)/mV 16 0 6710 39963 0 I
+P07090_E01.dat 16 105038.24703419399(-14393)/mV 16 0 -16786 43846 0 II
+P07090_E01.dat 16 150842.82896117523(-15219)/mV 16 0 -22828 31302 0 III
+P07090_E01.dat 16 136533.33333333334(8333)/mV 16 0 8111 27382 0 AVR
+P07090_E01.dat 16 272166.83849918435(7965)/mV 16 0 18597 22810 0 AVL
+P07090_E01.dat 16 139380.3164300203(-20185)/mV 16 0 -25289 8522 0 AVF
+P07090_E01.dat 16 89685.01132075471(13652)/mV 16 0 19925 7848 0 V1
+P07090_E01.dat 16 94233.80738073807(18353)/mV 16 0 31006 32007 0 V2
+P07090_E01.dat 16 100194.68563300143(1626)/mV 16 0 10102 21141 0 V3
+P07090_E01.dat 16 90393.03635432667(-11217)/mV 16 0 -5995 41166 0 V4
+P07090_E01.dat 16 128277.79056950398(-7196)/mV 16 0 -1978 55250 0 V5
+P07090_E01.dat 16 177822.4572317263(-4852)/mV 16 0 1948 19677 0 V6
+# Female 4767
+# Otherwise diseases
+# Low voltage;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07091/P07091_E01.dat b/data/Child_ecg/P07/P07091/P07091_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fa0415467e30cd45efb0d23f8fd355c1efada5d3
--- /dev/null
+++ b/data/Child_ecg/P07/P07091/P07091_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:049ec26d3a37dac76df709339483f661230fe0064d73566f61273c887752970f
+size 360000
diff --git a/data/Child_ecg/P07/P07091/P07091_E01.hea b/data/Child_ecg/P07/P07091/P07091_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e3cfd958f96c1c7d321b4e624fc66922da33c02d
--- /dev/null
+++ b/data/Child_ecg/P07/P07091/P07091_E01.hea
@@ -0,0 +1,16 @@
+P07091_E01 12 500 15000
+P07091_E01.dat 16 51441.17374517374(-6745)/mV 16 0 -10343 27737 0 I
+P07091_E01.dat 16 37435.72214941022(-18820)/mV 16 0 -21317 51880 0 II
+P07091_E01.dat 16 48973.46521374686(-18503)/mV 16 0 -18344 9445 0 III
+P07091_E01.dat 16 49036.64822134387(15695)/mV 16 0 19047 1129 0 AVR
+P07091_E01.dat 16 77624.76424189308(10480)/mV 16 0 7637 19730 0 AVL
+P07091_E01.dat 16 45551.30155544406(-21685)/mV 16 0 -23093 39200 0 AVF
+P07091_E01.dat 16 42026.51590106007(13692)/mV 16 0 13692 52236 0 V1
+P07091_E01.dat 16 15602.485671191553(7641)/mV 16 0 6512 31621 0 V2
+P07091_E01.dat 16 14866.395209580838(-8522)/mV 16 0 -10952 27133 0 V3
+P07091_E01.dat 16 18178.001042209486(-15734)/mV 16 0 -18736 31256 0 V4
+P07091_E01.dat 16 24243.79933110368(-18609)/mV 16 0 -21410 65448 0 V5
+P07091_E01.dat 16 37229.593388429756(-21769)/mV 16 0 -24707 9014 0 V6
+# Male 3982
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07092/P07092_E01.dat b/data/Child_ecg/P07/P07092/P07092_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4f376ade949658f8e8a33f41d9e2f381f5386cc6
--- /dev/null
+++ b/data/Child_ecg/P07/P07092/P07092_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dc874afd81a38b26b8c466729aea776a28bba26571707e172f6baaa431c46147
+size 360000
diff --git a/data/Child_ecg/P07/P07092/P07092_E01.hea b/data/Child_ecg/P07/P07092/P07092_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0783a99bb16dab87c44a677dac59b6174f226de1
--- /dev/null
+++ b/data/Child_ecg/P07/P07092/P07092_E01.hea
@@ -0,0 +1,16 @@
+P07092_E01 12 500 15000
+P07092_E01.dat 16 85224.40863612428(-13011)/mV 16 0 -13358 62366 0 I
+P07092_E01.dat 16 21500.657236126222(-13471)/mV 16 0 -13506 11412 0 II
+P07092_E01.dat 16 23151.25435148793(-12634)/mV 16 0 -12577 31231 0 III
+P07092_E01.dat 16 38795.32111553785(14780)/mV 16 0 14875 4063 0 AVR
+P07092_E01.dat 16 48813.5593220339(12233)/mV 16 0 12074 47345 0 AVL
+P07092_E01.dat 16 22334.407960199005(-13039)/mV 16 0 -13039 20684 0 AVF
+P07092_E01.dat 16 23386.16352201258(10808)/mV 16 0 10922 21748 0 V1
+P07092_E01.dat 16 13220.262339418527(5422)/mV 16 0 5487 33458 0 V2
+P07092_E01.dat 16 15479.916866506794(5056)/mV 16 0 5056 6503 0 V3
+P07092_E01.dat 16 18220.11531069827(-4992)/mV 16 0 -5081 37717 0 V4
+P07092_E01.dat 16 22070.559903672485(-14867)/mV 16 0 -14957 61792 0 V5
+P07092_E01.dat 16 31266.059491617092(-18653)/mV 16 0 -18831 24647 0 V6
+# Female 2604
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07093/P07093_E01.dat b/data/Child_ecg/P07/P07093/P07093_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..36cae1c83a32f2939960422529d4dd6efb3ba693
--- /dev/null
+++ b/data/Child_ecg/P07/P07093/P07093_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4db45eb5687147b662bbf94bd7b57817bb0d2112990a5576949dc76b5cde1736
+size 192000
diff --git a/data/Child_ecg/P07/P07093/P07093_E01.hea b/data/Child_ecg/P07/P07093/P07093_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c97204f745d862d5e37d8bc695a31bb720b3d5ff
--- /dev/null
+++ b/data/Child_ecg/P07/P07093/P07093_E01.hea
@@ -0,0 +1,16 @@
+P07093_E01 12 500 8000
+P07093_E01.dat 16 90623.46274921301(-11682)/mV 16 0 -11682 46367 0 I
+P07093_E01.dat 16 36264.0071237756(-12882)/mV 16 0 -12912 40880 0 II
+P07093_E01.dat 16 49026.979824107606(-9630)/mV 16 0 -9670 62383 0 III
+P07093_E01.dat 16 53922.66219988833(14389)/mV 16 0 14389 61695 0 AVR
+P07093_E01.dat 16 134045.02602230484(2446)/mV 16 0 2446 36155 0 AVL
+P07093_E01.dat 16 41861.436293436294(-11591)/mV 16 0 -11625 39522 0 AVF
+P07093_E01.dat 16 26203.378746594004(4798)/mV 16 0 4798 34043 0 V1
+P07093_E01.dat 16 16347.37625178827(11869)/mV 16 0 11909 1795 0 V2
+P07093_E01.dat 16 26060.8(5408)/mV 16 0 5408 63051 0 V3
+P07093_E01.dat 16 17603.229906542056(-14373)/mV 16 0 -14373 37318 0 V4
+P07093_E01.dat 16 25095.314285714285(-19043)/mV 16 0 -19043 8832 0 V5
+P07093_E01.dat 16 31950.464195022854(-17408)/mV 16 0 -17408 8872 0 V6
+# Male 3347
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07094/P07094_E01.dat b/data/Child_ecg/P07/P07094/P07094_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a0d9f5f1215cc9efcb337ca60d78dbabfd64ba81
--- /dev/null
+++ b/data/Child_ecg/P07/P07094/P07094_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad5e3a941f11d4782f6f3ff3530180e48226320f4c8231c5f3891a5459f9f2a2
+size 240000
diff --git a/data/Child_ecg/P07/P07094/P07094_E01.hea b/data/Child_ecg/P07/P07094/P07094_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9c2b81876d29c0f50d3432db8375373f839a1c4a
--- /dev/null
+++ b/data/Child_ecg/P07/P07094/P07094_E01.hea
@@ -0,0 +1,16 @@
+P07094_E01 12 500 10000
+P07094_E01.dat 16 101942.61333333333(-17834)/mV 16 0 -18580 38423 0 I
+P07094_E01.dat 16 50775.14330056906(-20786)/mV 16 0 -19505 50126 0 II
+P07094_E01.dat 16 72459.64565043895(-21684)/mV 16 0 -19327 38525 0 III
+P07094_E01.dat 16 70777.44653272846(20558)/mV 16 0 19925 36951 0 AVR
+P07094_E01.dat 16 177823.2026002167(7304)/mV 16 0 3831 62666 0 AVL
+P07094_E01.dat 16 59928.19412515964(-21311)/mV 16 0 -19605 57578 0 AVF
+P07094_E01.dat 16 44700.35928143712(18263)/mV 16 0 20663 48676 0 V1
+P07094_E01.dat 16 22879.60353982301(17729)/mV 16 0 19441 58015 0 V2
+P07094_E01.dat 16 35393.153468050245(-1124)/mV 16 0 1468 5108 0 V3
+P07094_E01.dat 16 20773.46723821188(-24485)/mV 16 0 -25076 25816 0 V4
+P07094_E01.dat 16 19535.4084761046(-11610)/mV 16 0 -12166 53704 0 V5
+P07094_E01.dat 16 19484.649819494585(-11684)/mV 16 0 -12255 33499 0 V6
+# Female 2590
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07095/P07095_E01.dat b/data/Child_ecg/P07/P07095/P07095_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0b99267d7fff7db691f24903076a773198e0310d
--- /dev/null
+++ b/data/Child_ecg/P07/P07095/P07095_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:391e257183f460d8a38f01843345164f23db5bfc01ccbaaa7773df1aa4b34d0b
+size 360000
diff --git a/data/Child_ecg/P07/P07095/P07095_E01.hea b/data/Child_ecg/P07/P07095/P07095_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d661dde56ac0737c9c4d9cdd43958737891eb78d
--- /dev/null
+++ b/data/Child_ecg/P07/P07095/P07095_E01.hea
@@ -0,0 +1,16 @@
+P07095_E01 12 500 15000
+P07095_E01.dat 16 55321.98984771573(-11481)/mV 16 0 -11481 37866 0 I
+P07095_E01.dat 16 34612.17061611374(-16720)/mV 16 0 -16720 41887 0 II
+P07095_E01.dat 16 56736.40920716112(-16519)/mV 16 0 -16519 20635 0 III
+P07095_E01.dat 16 43065.344(14546)/mV 16 0 14546 56014 0 AVR
+P07095_E01.dat 16 120612.28682601445(-6280)/mV 16 0 -6280 36439 0 AVL
+P07095_E01.dat 16 47658.20788530466(-19782)/mV 16 0 -19782 28243 0 AVF
+P07095_E01.dat 16 42593.391304347824(13154)/mV 16 0 13154 15307 0 V1
+P07095_E01.dat 16 37489.0852173913(9335)/mV 16 0 9335 17336 0 V2
+P07095_E01.dat 16 55806.073739653875(3447)/mV 16 0 3447 59433 0 V3
+P07095_E01.dat 16 38856.6968641115(-10986)/mV 16 0 -10986 48791 0 V4
+P07095_E01.dat 16 37705.21305182342(-18379)/mV 16 0 -18379 53509 0 V5
+P07095_E01.dat 16 35755.634164777024(-21218)/mV 16 0 -21218 12308 0 V6
+# Female 5052
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07096/P07096_E01.dat b/data/Child_ecg/P07/P07096/P07096_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..91eb1633657fa1b6fdcadda4637b2bf907e7cde7
--- /dev/null
+++ b/data/Child_ecg/P07/P07096/P07096_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a2afb3bd4d085b6b9bbf444537afebbf4076e0f9fc39b7f68e3314e15632643f
+size 360000
diff --git a/data/Child_ecg/P07/P07096/P07096_E01.hea b/data/Child_ecg/P07/P07096/P07096_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..091c1c1c7cdeb87bfabeac4adbe39ab41581b616
--- /dev/null
+++ b/data/Child_ecg/P07/P07096/P07096_E01.hea
@@ -0,0 +1,16 @@
+P07096_E01 12 500 15000
+P07096_E01.dat 16 74292.86763686764(-6594)/mV 16 0 -6654 28022 0 I
+P07096_E01.dat 16 64930.04836415363(-10479)/mV 16 0 -10532 64799 0 II
+P07096_E01.dat 16 96484.54171180932(-11025)/mV 16 0 -11025 21678 0 III
+P07096_E01.dat 16 74334.81481481482(9373)/mV 16 0 9433 17681 0 AVR
+P07096_E01.dat 16 105018.25149700599(1487)/mV 16 0 1487 29606 0 AVL
+P07096_E01.dat 16 92477.3898858075(-12007)/mV 16 0 -12007 25645 0 AVF
+P07096_E01.dat 16 93658.17033276931(7774)/mV 16 0 7774 10790 0 V1
+P07096_E01.dat 16 28048.56290995826(13168)/mV 16 0 13168 49350 0 V2
+P07096_E01.dat 16 28302.776611694153(4104)/mV 16 0 4081 26318 0 V3
+P07096_E01.dat 16 21944.366972477063(-14080)/mV 16 0 -14098 39612 0 V4
+P07096_E01.dat 16 28555.801418439718(-17039)/mV 16 0 -17109 51264 0 V5
+P07096_E01.dat 16 33363.62928827445(-16859)/mV 16 0 -16913 37797 0 V6
+# Male 2417
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07097/P07097_E01.dat b/data/Child_ecg/P07/P07097/P07097_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fd2ece6e770bbf5e8b2dde06d311f4a3fc4db837
--- /dev/null
+++ b/data/Child_ecg/P07/P07097/P07097_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb3e09573ae71e5719c9b29ac0e1ca3455f98964c6b16e710c9aae6dc845ddf1
+size 360000
diff --git a/data/Child_ecg/P07/P07097/P07097_E01.hea b/data/Child_ecg/P07/P07097/P07097_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..32f253d10f4285c2a96aad04761ab37c97a43a15
--- /dev/null
+++ b/data/Child_ecg/P07/P07097/P07097_E01.hea
@@ -0,0 +1,16 @@
+P07097_E01 12 500 15000
+P07097_E01.dat 16 1274.8325358851675(538)/mV 16 0 537 15033 0 I
+P07097_E01.dat 16 1331.4887218045112(437)/mV 16 0 439 25502 0 II
+P07097_E01.dat 16 9182.518518518518(-1776)/mV 16 0 -1754 35455 0 III
+P07097_E01.dat 16 1337.0090525045262(1849)/mV 16 0 1849 1365 0 AVR
+P07097_E01.dat 16 2858.9626467449307(9090)/mV 16 0 9085 25597 0 AVL
+P07097_E01.dat 16 2731.472899055196(10147)/mV 16 0 10151 53463 0 AVF
+P07097_E01.dat 16 1531.2707182320441(1878)/mV 16 0 1879 5516 0 V1
+P07097_E01.dat 16 3930.7462686567164(12498)/mV 16 0 12530 24172 0 V2
+P07097_E01.dat 16 3941.8685121107264(11733)/mV 16 0 11727 61229 0 V3
+P07097_E01.dat 16 3907.8760563380283(10586)/mV 16 0 10580 6285 0 V4
+P07097_E01.dat 16 3885.2923076923075(10639)/mV 16 0 10639 9249 0 V5
+P07097_E01.dat 16 3968.9418690213392(9372)/mV 16 0 9362 28556 0 V6
+# Male 483
+# Otherwise diseases
+# Sinus tachycardia;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07098/P07098_E01.dat b/data/Child_ecg/P07/P07098/P07098_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fe566ca45e681cc84c143a274b3fc3cd742e2450
--- /dev/null
+++ b/data/Child_ecg/P07/P07098/P07098_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a160123a17932e6d83b31ace5a78f7c78e3c7cbee0490819de60d8ecfe24d8cb
+size 240000
diff --git a/data/Child_ecg/P07/P07098/P07098_E01.hea b/data/Child_ecg/P07/P07098/P07098_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f9988b9a088df305b5307674bd6fce4b657ec1f5
--- /dev/null
+++ b/data/Child_ecg/P07/P07098/P07098_E01.hea
@@ -0,0 +1,16 @@
+P07098_E01 12 500 10000
+P07098_E01.dat 16 69865.0520665593(-990)/mV 16 0 4805 55398 0 I
+P07098_E01.dat 16 29138.160849772383(-14015)/mV 16 0 -21008 15595 0 II
+P07098_E01.dat 16 33548.72157930565(-20735)/mV 16 0 -31596 64557 0 III
+P07098_E01.dat 16 45098.126582278484(8984)/mV 16 0 12507 63383 0 AVR
+P07098_E01.dat 16 58087.96244131456(15564)/mV 16 0 27377 27808 0 AVL
+P07098_E01.dat 16 31806.71538857437(-17679)/mV 16 0 -26656 26142 0 AVF
+P07098_E01.dat 16 50953.895798319325(-3160)/mV 16 0 22205 51240 0 V1
+P07098_E01.dat 16 32062.203291384318(-423)/mV 16 0 16892 18038 0 V2
+P07098_E01.dat 16 14994.861642294713(-19749)/mV 16 0 -25372 29554 0 V3
+P07098_E01.dat 16 9677.93481095176(-3771)/mV 16 0 -8842 20524 0 V4
+P07098_E01.dat 16 13205.618107951248(-21657)/mV 16 0 -30510 38973 0 V5
+P07098_E01.dat 16 20814.816229116943(-15733)/mV 16 0 -24540 54409 0 V6
+# Female 2386
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07099/P07099_E01.dat b/data/Child_ecg/P07/P07099/P07099_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..86341901b772614b8653b18e1a1d5b7dfe309e55
--- /dev/null
+++ b/data/Child_ecg/P07/P07099/P07099_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1bd6e1b9b5741e4adb6e6cfb1971da3b91a6d1ce77b8245cde8580f313313c12
+size 360000
diff --git a/data/Child_ecg/P07/P07099/P07099_E01.hea b/data/Child_ecg/P07/P07099/P07099_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8981338b81fe6f37311bb9fb0c264f6dd4695009
--- /dev/null
+++ b/data/Child_ecg/P07/P07099/P07099_E01.hea
@@ -0,0 +1,16 @@
+P07099_E01 12 500 15000
+P07099_E01.dat 16 99692.58718572588(-17762)/mV 16 0 -9249 15955 0 I
+P07099_E01.dat 16 66754.93754702785(10552)/mV 16 0 15926 15449 0 II
+P07099_E01.dat 16 64355.32925336597(18579)/mV 16 0 18265 17645 0 III
+P07099_E01.dat 16 93984.0(-3397)/mV 16 0 -11193 58589 0 AVR
+P07099_E01.dat 16 81671.92842395045(-18281)/mV 16 0 -14627 50480 0 AVL
+P07099_E01.dat 16 81304.4161849711(15309)/mV 16 0 18351 20436 0 AVF
+P07099_E01.dat 16 75847.37152982871(-1417)/mV 16 0 -13018 46862 0 V1
+P07099_E01.dat 16 66689.22370936902(1294)/mV 16 0 5417 47053 0 V2
+P07099_E01.dat 16 75419.73550356053(-14667)/mV 16 0 -8411 42493 0 V3
+P07099_E01.dat 16 69269.64389697649(-17665)/mV 16 0 -13382 59243 0 V4
+P07099_E01.dat 16 93752.88888888889(-18965)/mV 16 0 -12636 6765 0 V5
+P07099_E01.dat 16 70962.35681610247(-23299)/mV 16 0 -19143 31952 0 V6
+# Female 4584
+# Otherwise diseases
+# Left anterior fascicular block;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07100/P07100_E01.dat b/data/Child_ecg/P07/P07100/P07100_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0a764979135c753712708892692d13f894d39da1
--- /dev/null
+++ b/data/Child_ecg/P07/P07100/P07100_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f54532a72de6ba812506f750580bb3341bbc61e987dbc841996a4c8fbb21cebf
+size 360000
diff --git a/data/Child_ecg/P07/P07100/P07100_E01.hea b/data/Child_ecg/P07/P07100/P07100_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..16ac253d60f975156c6f93fcd764d2af094f7f90
--- /dev/null
+++ b/data/Child_ecg/P07/P07100/P07100_E01.hea
@@ -0,0 +1,16 @@
+P07100_E01 12 500 15000
+P07100_E01.dat 16 49697.89232127096(-19020)/mV 16 0 -15786 52388 0 I
+P07100_E01.dat 16 41163.10743801653(-16959)/mV 16 0 -15854 22392 0 II
+P07100_E01.dat 16 138898.88261142498(-5757)/mV 16 0 -11068 62382 0 III
+P07100_E01.dat 16 46392.11877729258(19107)/mV 16 0 16956 17996 0 AVR
+P07100_E01.dat 16 95320.60460021906(-11520)/mV 16 0 -6636 38561 0 AVL
+P07100_E01.dat 16 64850.372940156114(-14512)/mV 16 0 -14829 11694 0 AVF
+P07100_E01.dat 16 48875.18115535614(9784)/mV 16 0 2863 19126 0 V1
+P07100_E01.dat 16 33891.970802919706(3508)/mV 16 0 -1622 28869 0 V2
+P07100_E01.dat 16 31833.724617524338(-10415)/mV 16 0 -11581 48832 0 V3
+P07100_E01.dat 16 29265.13661202186(-17077)/mV 16 0 -17029 27952 0 V4
+P07100_E01.dat 16 17890.35525024534(2839)/mV 16 0 3188 326 0 V5
+P07100_E01.dat 16 25959.68458781362(-4475)/mV 16 0 -2997 40116 0 V6
+# Female 4022
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07101/P07101_E01.dat b/data/Child_ecg/P07/P07101/P07101_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c86dc8ac0a0fb779655eb219c9498d03a450a458
--- /dev/null
+++ b/data/Child_ecg/P07/P07101/P07101_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fcc063b76008afcb4ad4805dbf15e1e9e798c11def88754b3470da7ef41832b2
+size 360000
diff --git a/data/Child_ecg/P07/P07101/P07101_E01.hea b/data/Child_ecg/P07/P07101/P07101_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..772c6d3de1b052e344417f1d64f9a8e99646b814
--- /dev/null
+++ b/data/Child_ecg/P07/P07101/P07101_E01.hea
@@ -0,0 +1,16 @@
+P07101_E01 12 500 15000
+P07101_E01.dat 16 82185.41506129598(1604)/mV 16 0 -2005 8950 0 I
+P07101_E01.dat 16 30267.403314917126(-16717)/mV 16 0 -19597 41595 0 II
+P07101_E01.dat 16 34437.72582972583(-21114)/mV 16 0 -22851 47296 0 III
+P07101_E01.dat 16 49515.44181147972(13146)/mV 16 0 16570 9556 0 AVR
+P07101_E01.dat 16 67571.14375392342(19792)/mV 16 0 20012 21277 0 AVL
+P07101_E01.dat 16 32658.48128342246(-19348)/mV 16 0 -21712 20997 0 AVF
+P07101_E01.dat 16 28604.59746835443(335)/mV 16 0 1313 30931 0 V1
+P07101_E01.dat 16 16423.41946902655(3480)/mV 16 0 3640 57849 0 V2
+P07101_E01.dat 16 13951.358074222668(-5600)/mV 16 0 -7427 48028 0 V3
+P07101_E01.dat 16 17894.819672131147(-9315)/mV 16 0 -12255 7930 0 V4
+P07101_E01.dat 16 40063.08353221957(-16374)/mV 16 0 -20088 36035 0 V5
+P07101_E01.dat 16 46893.333333333336(-15182)/mV 16 0 -17928 51017 0 V6
+# Male 2475
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07101/P07101_E02.dat b/data/Child_ecg/P07/P07101/P07101_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d4c37f2105c939d470b2246d45077af16e422f57
--- /dev/null
+++ b/data/Child_ecg/P07/P07101/P07101_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2be70a6348f193c422887cb4bfc96cbf1a243b3cdeb72a1a2fa5353b78a14a4e
+size 360000
diff --git a/data/Child_ecg/P07/P07101/P07101_E02.hea b/data/Child_ecg/P07/P07101/P07101_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c176021e7e04c9ccd29c9b8498a2deacf93fe8ab
--- /dev/null
+++ b/data/Child_ecg/P07/P07101/P07101_E02.hea
@@ -0,0 +1,16 @@
+P07101_E02 12 500 15000
+P07101_E02.dat 16 44758.58622530699(-12300)/mV 16 0 -23260 35192 0 I
+P07101_E02.dat 16 26414.09035738368(-13640)/mV 16 0 -20366 54533 0 II
+P07101_E02.dat 16 40918.126394052044(-11269)/mV 16 0 -11635 17888 0 III
+P07101_E02.dat 16 35938.273992673996(15139)/mV 16 0 24115 16204 0 AVR
+P07101_E02.dat 16 75274.56553262688(184)/mV 16 0 -8697 55555 0 AVL
+P07101_E02.dat 16 32790.487843137256(-12353)/mV 16 0 -16676 63690 0 AVF
+P07101_E02.dat 16 32543.358574610244(-4228)/mV 16 0 -4360 38389 0 V1
+P07101_E02.dat 16 20007.94758784991(39)/mV 16 0 -3705 3501 0 V2
+P07101_E02.dat 16 15681.99201915403(-13578)/mV 16 0 -16065 45504 0 V3
+P07101_E02.dat 16 23454.855365474337(-18039)/mV 16 0 -22617 20169 0 V4
+P07101_E02.dat 16 33163.61365853658(-16169)/mV 16 0 -21322 11986 0 V5
+P07101_E02.dat 16 39772.60267005722(-17493)/mV 16 0 -22766 43654 0 V6
+# Male 2477
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07102/P07102_E01.dat b/data/Child_ecg/P07/P07102/P07102_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6d90eedae92789a915a14697076a9e0cc612abe6
--- /dev/null
+++ b/data/Child_ecg/P07/P07102/P07102_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d6fddaf78f0b200a8a531bacdc6276b05c1c253c10dec148bc4d18ab666e2fb
+size 270000
diff --git a/data/Child_ecg/P07/P07102/P07102_E01.hea b/data/Child_ecg/P07/P07102/P07102_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b82dbda360ccc12012bdd1f1b4a838468457cdb8
--- /dev/null
+++ b/data/Child_ecg/P07/P07102/P07102_E01.hea
@@ -0,0 +1,13 @@
+P07102_E01 9 500 15000
+P07102_E01.dat 16 36972.58075040783(-10634)/mV 16 0 -8679 23743 0 I
+P07102_E01.dat 16 35675.23875432526(-12630)/mV 16 0 -10424 6038 0 II
+P07102_E01.dat 16 59808.47384007897(-3184)/mV 16 0 -2698 20080 0 III
+P07102_E01.dat 16 36689.63212851406(11841)/mV 16 0 9721 31147 0 AVR
+P07102_E01.dat 16 57514.92408245349(-4838)/mV 16 0 -3575 46834 0 AVL
+P07102_E01.dat 16 56844.15831134564(-11728)/mV 16 0 -9740 9200 0 AVF
+P07102_E01.dat 16 28441.110828025478(10839)/mV 16 0 10076 58048 0 V1
+P07102_E01.dat 16 15894.423357664233(5510)/mV 16 0 8238 1926 0 V3
+P07102_E01.dat 16 11274.322580645161(-5462)/mV 16 0 -9965 27035 0 V5
+# Male 1526
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07103/P07103_E01.dat b/data/Child_ecg/P07/P07103/P07103_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..241abe61b8572f36457934bf6d7cf9af4d3d93ee
--- /dev/null
+++ b/data/Child_ecg/P07/P07103/P07103_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c780daf73e99f3db0f5e5ef37853d09fcad0f1497058257afe925b7384932a4
+size 360000
diff --git a/data/Child_ecg/P07/P07103/P07103_E01.hea b/data/Child_ecg/P07/P07103/P07103_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..882003342f034857a66e3dbbc354fd699531bc57
--- /dev/null
+++ b/data/Child_ecg/P07/P07103/P07103_E01.hea
@@ -0,0 +1,16 @@
+P07103_E01 12 500 15000
+P07103_E01.dat 16 41321.86466165414(-16666)/mV 16 0 -19254 36778 0 I
+P07103_E01.dat 16 19461.29198966408(-18057)/mV 16 0 -19909 327 0 II
+P07103_E01.dat 16 24711.4260761073(-13425)/mV 16 0 -14209 11472 0 III
+P07103_E01.dat 16 29742.322511974453(21809)/mV 16 0 24156 43409 0 AVR
+P07103_E01.dat 16 49883.27076591154(12391)/mV 16 0 11620 43438 0 AVL
+P07103_E01.dat 16 22062.604710375555(-15843)/mV 16 0 -17243 3720 0 AVF
+P07103_E01.dat 16 80364.96991150442(-10596)/mV 16 0 -15697 48951 0 V1
+P07103_E01.dat 16 50304.96725440806(6239)/mV 16 0 8612 19778 0 V2
+P07103_E01.dat 16 30924.426618049227(362)/mV 16 0 7130 34056 0 V3
+P07103_E01.dat 16 32999.71541501976(-154)/mV 16 0 -396 22584 0 V4
+P07103_E01.dat 16 20912.18960802188(-10364)/mV 16 0 -9615 50365 0 V5
+P07103_E01.dat 16 20465.3853472883(-11762)/mV 16 0 -11046 5663 0 V6
+# Female 4983
+# Otherwise diseases
+# Sinus tachycardia;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07104/P07104_E01.dat b/data/Child_ecg/P07/P07104/P07104_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b1b1a3253927e0925a222d1cf0ab49b96c8743fd
--- /dev/null
+++ b/data/Child_ecg/P07/P07104/P07104_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ce35ac922cf71bfda3224866019c350ee517af82719d02ca5abdc6702b3e902d
+size 360000
diff --git a/data/Child_ecg/P07/P07104/P07104_E01.hea b/data/Child_ecg/P07/P07104/P07104_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a2d20d46efb1dd8cf5ae7fbdfc4a114b7f382906
--- /dev/null
+++ b/data/Child_ecg/P07/P07104/P07104_E01.hea
@@ -0,0 +1,16 @@
+P07104_E01 12 500 15000
+P07104_E01.dat 16 33394.15081967213(7019)/mV 16 0 6937 63941 0 I
+P07104_E01.dat 16 7588.439454691259(-23526)/mV 16 0 -23557 35351 0 II
+P07104_E01.dat 16 4379.144424131627(-23410)/mV 16 0 -23417 12016 0 III
+P07104_E01.dat 16 15601.793253536453(-18765)/mV 16 0 -18714 39072 0 AVR
+P07104_E01.dat 16 15220.19188191882(15569)/mV 16 0 15569 33489 0 AVL
+P07104_E01.dat 16 23881.29638958858(-4991)/mV 16 0 -5049 60034 0 AVF
+P07104_E01.dat 16 23838.63247863248(-82)/mV 16 0 -63 56619 0 V1
+P07104_E01.dat 16 12959.909142532651(11808)/mV 16 0 11808 56733 0 V2
+P07104_E01.dat 16 13807.94425087108(-17287)/mV 16 0 -17422 12087 0 V3
+P07104_E01.dat 16 20794.854724964738(-18369)/mV 16 0 -18504 17988 0 V4
+P07104_E01.dat 16 12075.234390992835(-21246)/mV 16 0 -21295 37779 0 V5
+P07104_E01.dat 16 36699.4825753101(-2429)/mV 16 0 -2548 35977 0 V6
+# Male 1875
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07105/P07105_E01.dat b/data/Child_ecg/P07/P07105/P07105_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3819b235fd070e0dfaaad0c46f1de4e2af2ab42c
--- /dev/null
+++ b/data/Child_ecg/P07/P07105/P07105_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c71a8e018b380f47a20b509a520f93c877f6efed78c425544e52530cd5daafdb
+size 360000
diff --git a/data/Child_ecg/P07/P07105/P07105_E01.hea b/data/Child_ecg/P07/P07105/P07105_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..caefc9bb29e364858b9e8fb8ab46ca5207821ab2
--- /dev/null
+++ b/data/Child_ecg/P07/P07105/P07105_E01.hea
@@ -0,0 +1,16 @@
+P07105_E01 12 500 15000
+P07105_E01.dat 16 64963.504322766574(254)/mV 16 0 835 50803 0 I
+P07105_E01.dat 16 35032.73901345291(-13694)/mV 16 0 -13295 37134 0 II
+P07105_E01.dat 16 37746.57989877079(-20022)/mV 16 0 -19930 5805 0 III
+P07105_E01.dat 16 56605.767441860466(10019)/mV 16 0 9466 25781 0 AVR
+P07105_E01.dat 16 64193.687308399756(18356)/mV 16 0 18513 62124 0 AVL
+P07105_E01.dat 16 37063.52519596864(-16606)/mV 16 0 -16365 40175 0 AVF
+P07105_E01.dat 16 28231.12047399605(9111)/mV 16 0 8927 41225 0 V1
+P07105_E01.dat 16 11110.27824019025(3732)/mV 16 0 3868 48072 0 V2
+P07105_E01.dat 16 15369.979661016949(2656)/mV 16 0 2881 48399 0 V3
+P07105_E01.dat 16 19731.361344537814(-7544)/mV 16 0 -7239 26654 0 V4
+P07105_E01.dat 16 18593.95481171548(-11068)/mV 16 0 -10811 64513 0 V5
+P07105_E01.dat 16 1229.580304806565(9)/mV 16 0 11 52427 0 V6
+# Female 2359
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07106/P07106_E01.dat b/data/Child_ecg/P07/P07106/P07106_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..735b7904b5423bd4a0d5f1b45d4b5dc0817985a0
--- /dev/null
+++ b/data/Child_ecg/P07/P07106/P07106_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f6956d4822584685412e25386416a596d32308ee4b760e05f96efcca7ea3310
+size 360000
diff --git a/data/Child_ecg/P07/P07106/P07106_E01.hea b/data/Child_ecg/P07/P07106/P07106_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f23dc659b6e85236b8bb38ac0938361f4cd3adb8
--- /dev/null
+++ b/data/Child_ecg/P07/P07106/P07106_E01.hea
@@ -0,0 +1,16 @@
+P07106_E01 12 500 15000
+P07106_E01.dat 16 1250.0948948948949(-245)/mV 16 0 -309 8998 0 I
+P07106_E01.dat 16 1272.8638497652582(1123)/mV 16 0 1074 5670 0 II
+P07106_E01.dat 16 16993.322314049587(-6663)/mV 16 0 -6442 3222 0 III
+P07106_E01.dat 16 1250.8440258975868(439)/mV 16 0 495 23509 0 AVR
+P07106_E01.dat 16 2544.2484186313973(1799)/mV 16 0 1718 17980 0 AVL
+P07106_E01.dat 16 2543.439762611276(715)/mV 16 0 684 31408 0 AVF
+P07106_E01.dat 16 4901.855115758029(18511)/mV 16 0 18383 27731 0 V1
+P07106_E01.dat 16 4702.641846612062(16574)/mV 16 0 16413 32048 0 V2
+P07106_E01.dat 16 4652.315007429421(16155)/mV 16 0 15784 3970 0 V3
+P07106_E01.dat 16 4575.0259836674095(15378)/mV 16 0 14809 43665 0 V4
+P07106_E01.dat 16 4545.907600596125(14894)/mV 16 0 14380 8241 0 V5
+P07106_E01.dat 16 4671.809806835066(16360)/mV 16 0 15984 28852 0 V6
+# Female 5414
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07107/P07107_E01.dat b/data/Child_ecg/P07/P07107/P07107_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c72dd867235284f37b5902cac81122c08b773560
--- /dev/null
+++ b/data/Child_ecg/P07/P07107/P07107_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:313f2199349475e90a09204607c316578dbc127359e3f2cc1f8d7e6840867858
+size 198000
diff --git a/data/Child_ecg/P07/P07107/P07107_E01.hea b/data/Child_ecg/P07/P07107/P07107_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..47614cc7847aea50ec54bb94385a84bb017ee419
--- /dev/null
+++ b/data/Child_ecg/P07/P07107/P07107_E01.hea
@@ -0,0 +1,13 @@
+P07107_E01 9 500 11000
+P07107_E01.dat 16 39174.72841051314(-2200)/mV 16 0 -2200 22289 0 I
+P07107_E01.dat 16 23092.0(-3902)/mV 16 0 -3902 54313 0 II
+P07107_E01.dat 16 26906.935842600513(-2050)/mV 16 0 -2050 13628 0 III
+P07107_E01.dat 16 31773.866666666665(4468)/mV 16 0 4468 60604 0 AVR
+P07107_E01.dat 16 41500.144364242085(3728)/mV 16 0 3728 2938 0 AVL
+P07107_E01.dat 16 27390.48776371308(-1070)/mV 16 0 -1070 63524 0 AVF
+P07107_E01.dat 16 27015.40197461213(4643)/mV 16 0 4643 17218 0 V1
+P07107_E01.dat 16 12039.20505456634(8171)/mV 16 0 8171 6907 0 V3
+P07107_E01.dat 16 15797.361777777778(1944)/mV 16 0 1944 46939 0 V5
+# Female 1233
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07108/P07108_E01.dat b/data/Child_ecg/P07/P07108/P07108_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ca63582a08fd7130323e6c8fb3e827ed036c5dd0
--- /dev/null
+++ b/data/Child_ecg/P07/P07108/P07108_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:799d22886de29017aadb5a2734797b23e2c9f5fefda86806db100d5b41c1f226
+size 360000
diff --git a/data/Child_ecg/P07/P07108/P07108_E01.hea b/data/Child_ecg/P07/P07108/P07108_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..56f2b0acf2b334386d0ed751c2e11c67c790c435
--- /dev/null
+++ b/data/Child_ecg/P07/P07108/P07108_E01.hea
@@ -0,0 +1,16 @@
+P07108_E01 12 500 15000
+P07108_E01.dat 16 40438.00205549846(5657)/mV 16 0 5657 27441 0 I
+P07108_E01.dat 16 32694.96813353566(9315)/mV 16 0 9315 61921 0 II
+P07108_E01.dat 16 69865.20547945205(7078)/mV 16 0 7078 28877 0 III
+P07108_E01.dat 16 36430.936350777934(-7614)/mV 16 0 -7614 29859 0 AVR
+P07108_E01.dat 16 93138.06860158312(1705)/mV 16 0 1705 30335 0 AVL
+P07108_E01.dat 16 50789.44799535154(9913)/mV 16 0 9913 12587 0 AVF
+P07108_E01.dat 16 85978.83121597096(1931)/mV 16 0 1931 64590 0 V1
+P07108_E01.dat 16 29220.84961966062(16001)/mV 16 0 16001 54541 0 V2
+P07108_E01.dat 16 17353.57823129252(7092)/mV 16 0 7092 26372 0 V3
+P07108_E01.dat 16 22863.824402840542(1819)/mV 16 0 1819 59673 0 V4
+P07108_E01.dat 16 6625.92398064962(-23404)/mV 16 0 -23404 11978 0 V5
+P07108_E01.dat 16 4602.476806903991(-16101)/mV 16 0 -16101 44559 0 V6
+# Male 3374
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07109/P07109_E01.dat b/data/Child_ecg/P07/P07109/P07109_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1aaec308cecd9e95c1ff765c5f500cf758829432
--- /dev/null
+++ b/data/Child_ecg/P07/P07109/P07109_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81eaae3c5612293c9433a3f8d442d5593589bab7756bde75f18519356c3db278
+size 360000
diff --git a/data/Child_ecg/P07/P07109/P07109_E01.hea b/data/Child_ecg/P07/P07109/P07109_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..625d96264bba193a05a937ccbc683cbd53b322c0
--- /dev/null
+++ b/data/Child_ecg/P07/P07109/P07109_E01.hea
@@ -0,0 +1,16 @@
+P07109_E01 12 500 15000
+P07109_E01.dat 16 64138.97718332022(7038)/mV 16 0 7038 24931 0 I
+P07109_E01.dat 16 46136.01750547045(8413)/mV 16 0 8413 14535 0 II
+P07109_E01.dat 16 75125.2336448598(6483)/mV 16 0 6483 6313 0 III
+P07109_E01.dat 16 62061.77909037212(-7115)/mV 16 0 -7115 20382 0 AVR
+P07109_E01.dat 16 109427.59511844939(4448)/mV 16 0 4448 1238 0 AVL
+P07109_E01.dat 16 58684.66435024323(8467)/mV 16 0 8467 25186 0 AVF
+P07109_E01.dat 16 49986.53419726422(1135)/mV 16 0 1135 4838 0 V1
+P07109_E01.dat 16 16162.516853932584(947)/mV 16 0 947 11710 0 V2
+P07109_E01.dat 16 14253.752733389403(334)/mV 16 0 334 55963 0 V3
+P07109_E01.dat 16 14241.774789915966(334)/mV 16 0 334 56599 0 V4
+P07109_E01.dat 16 18507.046202867765(1265)/mV 16 0 1265 39526 0 V5
+P07109_E01.dat 16 31161.691659646167(3355)/mV 16 0 3355 59325 0 V6
+# Female 2340
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07110/P07110_E01.dat b/data/Child_ecg/P07/P07110/P07110_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..48bfda302fe1c32d869adc272369c7dcd8851125
--- /dev/null
+++ b/data/Child_ecg/P07/P07110/P07110_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bdc15687de6dae9e6c885ce9a37f43571712fc61191181677a3ed17fcf47cdcb
+size 360000
diff --git a/data/Child_ecg/P07/P07110/P07110_E01.hea b/data/Child_ecg/P07/P07110/P07110_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..81b01b843e6f5db0167f615085a8a45c1e09afb8
--- /dev/null
+++ b/data/Child_ecg/P07/P07110/P07110_E01.hea
@@ -0,0 +1,16 @@
+P07110_E01 12 500 15000
+P07110_E01.dat 16 85526.51422659079(-12586)/mV 16 0 -11960 20916 0 I
+P07110_E01.dat 16 38482.143760782055(-16429)/mV 16 0 -15960 11087 0 II
+P07110_E01.dat 16 57962.48433048433(-17866)/mV 16 0 -17583 45096 0 III
+P07110_E01.dat 16 54074.42557883131(15129)/mV 16 0 14601 18728 0 AVR
+P07110_E01.dat 16 155517.53227158423(12529)/mV 16 0 12656 45305 0 AVL
+P07110_E01.dat 16 47341.36106983655(-17210)/mV 16 0 -16825 18511 0 AVF
+P07110_E01.dat 16 34177.08058326938(10722)/mV 16 0 10639 33153 0 V1
+P07110_E01.dat 16 25323.057387057386(7740)/mV 16 0 7843 25640 0 V2
+P07110_E01.dat 16 24331.105672969967(-11406)/mV 16 0 -10931 2150 0 V3
+P07110_E01.dat 16 30516.227424749162(-14946)/mV 16 0 -14524 51881 0 V4
+P07110_E01.dat 16 19255.73237261966(3770)/mV 16 0 4224 3398 0 V5
+P07110_E01.dat 16 29601.36240913811(-4929)/mV 16 0 -4640 22753 0 V6
+# Male 3644
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07111/P07111_E01.dat b/data/Child_ecg/P07/P07111/P07111_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a23084027197efc905ef20124cc96d910da7b60e
--- /dev/null
+++ b/data/Child_ecg/P07/P07111/P07111_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c6936c288991ea85fb637350c9a5048d112fdbee3ec9b0122729d8dd25844b47
+size 360000
diff --git a/data/Child_ecg/P07/P07111/P07111_E01.hea b/data/Child_ecg/P07/P07111/P07111_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ddd9f8fb2c6b68b32c3a0c3fe6e26a02845f2777
--- /dev/null
+++ b/data/Child_ecg/P07/P07111/P07111_E01.hea
@@ -0,0 +1,16 @@
+P07111_E01 12 500 15000
+P07111_E01.dat 16 44991.672753834915(-2692)/mV 16 0 -2692 33560 0 I
+P07111_E01.dat 16 27363.65880217786(-21724)/mV 16 0 -21724 56720 0 II
+P07111_E01.dat 16 27220.625760088446(-20745)/mV 16 0 -20745 18385 0 III
+P07111_E01.dat 16 41225.87146529563(14216)/mV 16 0 14216 10857 0 AVR
+P07111_E01.dat 16 41340.134991119005(12691)/mV 16 0 12691 23832 0 AVL
+P07111_E01.dat 16 29480.909979064898(-22453)/mV 16 0 -22453 38633 0 AVF
+P07111_E01.dat 16 30832.300144300145(8965)/mV 16 0 8965 3914 0 V1
+P07111_E01.dat 16 2439.1495495495496(-1039)/mV 16 0 -1039 11910 0 V2
+P07111_E01.dat 16 3530.463878326996(3503)/mV 16 0 3503 22847 0 V3
+P07111_E01.dat 16 4827.428571428572(-27883)/mV 16 0 -27883 13618 0 V4
+P07111_E01.dat 16 11408.482191780822(-8368)/mV 16 0 -8368 41308 0 V5
+P07111_E01.dat 16 15947.076923076924(-19810)/mV 16 0 -19810 57516 0 V6
+# Female 1875
+# Otherwise diseases
+# Sinus arrhythmia;Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07112/P07112_E01.dat b/data/Child_ecg/P07/P07112/P07112_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..35cdcbf9af995546a1748d06fae8662a52f6149a
--- /dev/null
+++ b/data/Child_ecg/P07/P07112/P07112_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c11226407385889cd28d38832039955ce8aec64523adb3f860898dfb468b495
+size 276000
diff --git a/data/Child_ecg/P07/P07112/P07112_E01.hea b/data/Child_ecg/P07/P07112/P07112_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c34095a6e1a5031e407e5cbf4c4575407b221e1f
--- /dev/null
+++ b/data/Child_ecg/P07/P07112/P07112_E01.hea
@@ -0,0 +1,16 @@
+P07112_E01 12 500 11500
+P07112_E01.dat 16 73422.90605892162(-24705)/mV 16 0 -24705 28453 0 I
+P07112_E01.dat 16 53272.0469667319(-22798)/mV 16 0 -22798 24345 0 II
+P07112_E01.dat 16 110665.86620127982(-9545)/mV 16 0 -9545 48493 0 III
+P07112_E01.dat 16 63592.68297988037(24336)/mV 16 0 24336 50147 0 AVR
+P07112_E01.dat 16 175117.15483434754(-16959)/mV 16 0 -16959 23073 0 AVL
+P07112_E01.dat 16 74300.82824168364(-19407)/mV 16 0 -19407 28826 0 AVF
+P07112_E01.dat 16 22396.670520231215(27774)/mV 16 0 27774 56745 0 V1
+P07112_E01.dat 16 23040.39751552795(25194)/mV 16 0 25194 34220 0 V2
+P07112_E01.dat 16 1296.8829593693147(648)/mV 16 0 648 28912 0 V3
+P07112_E01.dat 16 20200.60913705584(-17222)/mV 16 0 -17222 64081 0 V4
+P07112_E01.dat 16 25156.877402253147(-23499)/mV 16 0 -23499 9760 0 V5
+P07112_E01.dat 16 25219.538772757922(-23636)/mV 16 0 -23636 9581 0 V6
+# Female 3372
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07113/P07113_E01.dat b/data/Child_ecg/P07/P07113/P07113_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..67a6e14ab85c496c89ab107d8872eedf725bf169
--- /dev/null
+++ b/data/Child_ecg/P07/P07113/P07113_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6d5d17cb5e534260113d79f694519e5bf1d6f8c85ed6a790c5bdb346848c73f
+size 360000
diff --git a/data/Child_ecg/P07/P07113/P07113_E01.hea b/data/Child_ecg/P07/P07113/P07113_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c29c5be8ee5d72abab2d76cfa75fc23283cfa2ed
--- /dev/null
+++ b/data/Child_ecg/P07/P07113/P07113_E01.hea
@@ -0,0 +1,16 @@
+P07113_E01 12 500 15000
+P07113_E01.dat 16 44075.82399035564(2937)/mV 16 0 2937 57759 0 I
+P07113_E01.dat 16 49974.27392120075(-13258)/mV 16 0 -13258 51136 0 II
+P07113_E01.dat 16 43111.351925630814(-16916)/mV 16 0 -16916 32848 0 III
+P07113_E01.dat 16 57086.84610431423(10522)/mV 16 0 10522 30483 0 AVR
+P07113_E01.dat 16 50436.73100616017(15207)/mV 16 0 15207 40247 0 AVL
+P07113_E01.dat 16 55285.604060913705(-14154)/mV 16 0 -14154 11149 0 AVF
+P07113_E01.dat 16 46755.20953326713(13212)/mV 16 0 13212 26725 0 V1
+P07113_E01.dat 16 21122.320241691843(21854)/mV 16 0 21854 15871 0 V2
+P07113_E01.dat 16 18083.104660045836(13465)/mV 16 0 13465 55188 0 V3
+P07113_E01.dat 16 20421.485714285714(-3451)/mV 16 0 -3451 18407 0 V4
+P07113_E01.dat 16 33543.505926388025(-6512)/mV 16 0 -6512 32859 0 V5
+P07113_E01.dat 16 33469.3698630137(637)/mV 16 0 637 24530 0 V6
+# Female 2481
+# Otherwise diseases
+# Low voltage;ST deviation with T-wave change;Prominent U waves;Hypokalemia or drug effect
diff --git a/data/Child_ecg/P07/P07114/P07114_E01.dat b/data/Child_ecg/P07/P07114/P07114_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d24569c22018e64ba814ff136c7029f350f842da
--- /dev/null
+++ b/data/Child_ecg/P07/P07114/P07114_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0f8e73afed4a7aca4c1d83b82df40ddf4e85745619bfaf3f83716b09085d9ab
+size 360000
diff --git a/data/Child_ecg/P07/P07114/P07114_E01.hea b/data/Child_ecg/P07/P07114/P07114_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d2ecdd176557156c19a01a4d1c4e767dcea8063b
--- /dev/null
+++ b/data/Child_ecg/P07/P07114/P07114_E01.hea
@@ -0,0 +1,16 @@
+P07114_E01 12 500 15000
+P07114_E01.dat 16 7964.156295224313(10227)/mV 16 0 10227 21812 0 I
+P07114_E01.dat 16 8241.946122448979(6672)/mV 16 0 6672 35012 0 II
+P07114_E01.dat 16 37705.28973034997(-16722)/mV 16 0 -16722 43703 0 III
+P07114_E01.dat 16 8477.196105702364(-8958)/mV 16 0 -8958 26681 0 AVR
+P07114_E01.dat 16 13805.13022113022(11129)/mV 16 0 11129 35427 0 AVL
+P07114_E01.dat 16 14540.721412125864(4238)/mV 16 0 4238 62738 0 AVF
+P07114_E01.dat 16 1269.4208675263774(1071)/mV 16 0 1071 48650 0 V1
+P07114_E01.dat 16 10192.25880114177(9077)/mV 16 0 9077 14135 0 V2
+P07114_E01.dat 16 9309.874649204865(6109)/mV 16 0 6109 4321 0 V3
+P07114_E01.dat 16 3030.4180790960454(757)/mV 16 0 757 45313 0 V4
+P07114_E01.dat 16 9427.603603603604(-65)/mV 16 0 -65 52755 0 V5
+P07114_E01.dat 16 16822.965262379897(11689)/mV 16 0 11689 10629 0 V6
+# Male 885
+# Otherwise diseases
+# Sinus arrhythmia;Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07115/P07115_E01.dat b/data/Child_ecg/P07/P07115/P07115_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..65c4c3ee1df296265eab7afb610930a36e87fdc7
--- /dev/null
+++ b/data/Child_ecg/P07/P07115/P07115_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:16e1e9bf64b3453aeea32e8327f65fa9f27e6ffe166feede3e108e996c32ad2d
+size 360000
diff --git a/data/Child_ecg/P07/P07115/P07115_E01.hea b/data/Child_ecg/P07/P07115/P07115_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8fdd6d9d7a4dcc75549f3024689e3773efc0470a
--- /dev/null
+++ b/data/Child_ecg/P07/P07115/P07115_E01.hea
@@ -0,0 +1,16 @@
+P07115_E01 12 500 15000
+P07115_E01.dat 16 58709.333333333336(-16427)/mV 16 0 -18337 556 0 I
+P07115_E01.dat 16 39174.519524617994(-10234)/mV 16 0 -11031 57258 0 II
+P07115_E01.dat 16 47729.120326308635(1515)/mV 16 0 2059 7903 0 III
+P07115_E01.dat 16 51808.893485005174(16158)/mV 16 0 17549 22081 0 AVR
+P07115_E01.dat 16 66293.7242582897(-4945)/mV 16 0 -6401 61009 0 AVL
+P07115_E01.dat 16 46992.29090909091(-3741)/mV 16 0 -3932 26418 0 AVF
+P07115_E01.dat 16 29342.43648208469(11218)/mV 16 0 11910 12596 0 V1
+P07115_E01.dat 16 15196.28729281768(10210)/mV 16 0 10284 63445 0 V2
+P07115_E01.dat 16 14074.373626373626(7257)/mV 16 0 7108 44470 0 V3
+P07115_E01.dat 16 11978.648739495799(-4926)/mV 16 0 -5452 17996 0 V4
+P07115_E01.dat 16 13212.435286542177(-12729)/mV 16 0 -13761 34011 0 V5
+P07115_E01.dat 16 22879.5223880597(-16300)/mV 16 0 -17752 34858 0 V6
+# Male 4220
+# Otherwise diseases
+# Left ventricular high voltage;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07115/P07115_E02.dat b/data/Child_ecg/P07/P07115/P07115_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4ed8110d274fbd80b61ae3fcbb65fadd0cf1465e
--- /dev/null
+++ b/data/Child_ecg/P07/P07115/P07115_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5cc49211026a9cee41ce1976fa0a70a807bcca8034740ef522c234a8766a22a
+size 360000
diff --git a/data/Child_ecg/P07/P07115/P07115_E02.hea b/data/Child_ecg/P07/P07115/P07115_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9c121644042e839e04575fdf288b7a00e8db12f2
--- /dev/null
+++ b/data/Child_ecg/P07/P07115/P07115_E02.hea
@@ -0,0 +1,16 @@
+P07115_E02 12 500 15000
+P07115_E02.dat 16 56131.986885245904(-16048)/mV 16 0 -17235 29701 0 I
+P07115_E02.dat 16 43169.14181152791(-9728)/mV 16 0 -11765 46557 0 II
+P07115_E02.dat 16 48087.52569169961(2876)/mV 16 0 1624 4120 0 III
+P07115_E02.dat 16 54802.94202098288(15694)/mV 16 0 17567 57512 0 AVR
+P07115_E02.dat 16 62393.300668151445(-5409)/mV 16 0 -5257 44949 0 AVL
+P07115_E02.dat 16 53534.82493595218(-2157)/mV 16 0 -4118 41693 0 AVF
+P07115_E02.dat 16 40206.92776327241(12348)/mV 16 0 14212 1011 0 V1
+P07115_E02.dat 16 16709.74850299401(10835)/mV 16 0 12180 11875 0 V2
+P07115_E02.dat 16 14293.01634472511(4808)/mV 16 0 4773 38773 0 V3
+P07115_E02.dat 16 14280.925816023739(4832)/mV 16 0 4797 4900 0 V4
+P07115_E02.dat 16 11678.696832579186(-12603)/mV 16 0 -13705 27114 0 V5
+P07115_E02.dat 16 19315.859078590787(-18846)/mV 16 0 -20543 6970 0 V6
+# Male 4220
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07116/P07116_E01.dat b/data/Child_ecg/P07/P07116/P07116_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..31e69fe750e36323fca61e21c004305fa583123a
--- /dev/null
+++ b/data/Child_ecg/P07/P07116/P07116_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:60a7cd47c5ab406df020f615fb4e80747c56d6c9bef6ba9794010597f88189c0
+size 360000
diff --git a/data/Child_ecg/P07/P07116/P07116_E01.hea b/data/Child_ecg/P07/P07116/P07116_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2ae49fee84eb9676e700585702d841923c0e6a81
--- /dev/null
+++ b/data/Child_ecg/P07/P07116/P07116_E01.hea
@@ -0,0 +1,16 @@
+P07116_E01 12 500 15000
+P07116_E01.dat 16 44781.5088282504(-5522)/mV 16 0 -5522 22377 0 I
+P07116_E01.dat 16 28549.44848858729(-10170)/mV 16 0 -10170 41077 0 II
+P07116_E01.dat 16 41532.515939185876(-12092)/mV 16 0 -12092 15912 0 III
+P07116_E01.dat 16 37934.30260869565(9835)/mV 16 0 9835 24553 0 AVR
+P07116_E01.dat 16 76149.41789354473(65)/mV 16 0 65 20007 0 AVL
+P07116_E01.dat 16 35290.5164923572(-11348)/mV 16 0 -11348 39220 0 AVF
+P07116_E01.dat 16 32224.052545155995(5562)/mV 16 0 5562 56163 0 V1
+P07116_E01.dat 16 13573.209302325582(3711)/mV 16 0 3711 26633 0 V2
+P07116_E01.dat 16 11549.858508604206(-9171)/mV 16 0 -9171 55490 0 V3
+P07116_E01.dat 16 11506.346666666666(-9170)/mV 16 0 -9170 5492 0 V4
+P07116_E01.dat 16 14902.55406471981(-14328)/mV 16 0 -14328 33494 0 V5
+P07116_E01.dat 16 21346.838024429104(-13140)/mV 16 0 -13140 52200 0 V6
+# Male 2108
+# Otherwise diseases
+# Sinus arrhythmia;Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07117/P07117_E01.dat b/data/Child_ecg/P07/P07117/P07117_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3d56a3a567c82182dfc0c8db3eb4e766fb1b583c
--- /dev/null
+++ b/data/Child_ecg/P07/P07117/P07117_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76fe7ce743ada933e49561c549eb04b6e06623911ca8c15134aa43c28fb8c5a0
+size 360000
diff --git a/data/Child_ecg/P07/P07117/P07117_E01.hea b/data/Child_ecg/P07/P07117/P07117_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ce0590fa69ccce499f7157ba70dd48528656c00e
--- /dev/null
+++ b/data/Child_ecg/P07/P07117/P07117_E01.hea
@@ -0,0 +1,16 @@
+P07117_E01 12 500 15000
+P07117_E01.dat 16 37902.55924170616(-21052)/mV 16 0 -21052 27248 0 I
+P07117_E01.dat 16 40751.77185368878(-24743)/mV 16 0 -24743 23547 0 II
+P07117_E01.dat 16 98740.36021188935(8190)/mV 16 0 8190 33208 0 III
+P07117_E01.dat 16 41021.32178932179(22756)/mV 16 0 22756 46931 0 AVR
+P07117_E01.dat 16 61204.24314147391(-18878)/mV 16 0 -18878 61929 0 AVL
+P07117_E01.dat 16 72436.90020646938(-26343)/mV 16 0 -26343 31693 0 AVF
+P07117_E01.dat 16 30180.145077720208(12739)/mV 16 0 12739 64932 0 V1
+P07117_E01.dat 16 24854.260869565216(9660)/mV 16 0 9660 11055 0 V2
+P07117_E01.dat 16 41257.24808184143(-1260)/mV 16 0 -1260 36037 0 V3
+P07117_E01.dat 16 23513.02422145329(-19495)/mV 16 0 -19495 4392 0 V4
+P07117_E01.dat 16 23944.695398100805(-24764)/mV 16 0 -24764 6293 0 V5
+P07117_E01.dat 16 25356.579017264277(-23444)/mV 16 0 -23444 22347 0 V6
+# Female 3947
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07117/P07117_E02.dat b/data/Child_ecg/P07/P07117/P07117_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8c7e135ac3d15eca230300a50adb5f5ba0f389a2
--- /dev/null
+++ b/data/Child_ecg/P07/P07117/P07117_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f69161970399f24051bb6831981172301565378cccaa3c3008865813adac44c
+size 360000
diff --git a/data/Child_ecg/P07/P07117/P07117_E02.hea b/data/Child_ecg/P07/P07117/P07117_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..82e352afdffcf0d8d3bd2cfccca4f7c121e28691
--- /dev/null
+++ b/data/Child_ecg/P07/P07117/P07117_E02.hea
@@ -0,0 +1,16 @@
+P07117_E02 12 500 15000
+P07117_E02.dat 16 43907.66436327739(-21908)/mV 16 0 -21908 42746 0 I
+P07117_E02.dat 16 34300.31654676259(-24619)/mV 16 0 -24647 49121 0 II
+P07117_E02.dat 16 87357.9943019943(-21538)/mV 16 0 -21538 26229 0 III
+P07117_E02.dat 16 39137.2382892057(23531)/mV 16 0 23563 44994 0 AVR
+P07117_E02.dat 16 106683.0929853181(-16801)/mV 16 0 -16801 22777 0 AVL
+P07117_E02.dat 16 51922.588693957114(-26264)/mV 16 0 -26306 46824 0 AVF
+P07117_E02.dat 16 19777.930394431554(17180)/mV 16 0 17196 58160 0 V1
+P07117_E02.dat 16 22357.48330404218(16926)/mV 16 0 16908 17544 0 V2
+P07117_E02.dat 16 35217.35783027122(-13112)/mV 16 0 -13169 2556 0 V3
+P07117_E02.dat 16 20099.410006497725(-25215)/mV 16 0 -25248 13733 0 V4
+P07117_E02.dat 16 19104.262602579132(-24810)/mV 16 0 -24872 36093 0 V5
+P07117_E02.dat 16 24043.18699186992(-24103)/mV 16 0 -24162 64836 0 V6
+# Female 3938
+# Otherwise diseases
+# Sinus bradycardia;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07118/P07118_E01.dat b/data/Child_ecg/P07/P07118/P07118_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5ea572eae5c5c350cd9bf67442a92b96641494e8
--- /dev/null
+++ b/data/Child_ecg/P07/P07118/P07118_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca8f45d4055cbf90047ef9e95bf5d0fc2bb34cdbd308fc64af091736bc8d948a
+size 360000
diff --git a/data/Child_ecg/P07/P07118/P07118_E01.hea b/data/Child_ecg/P07/P07118/P07118_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..deb63c7fe2a5a0b419b0cab2662a8248f5c5d32e
--- /dev/null
+++ b/data/Child_ecg/P07/P07118/P07118_E01.hea
@@ -0,0 +1,16 @@
+P07118_E01 12 500 15000
+P07118_E01.dat 16 106536.695479384(-6588)/mV 16 0 -13520 6717 0 I
+P07118_E01.dat 16 63529.405909797824(-22794)/mV 16 0 -27602 63734 0 II
+P07118_E01.dat 16 95573.33333333333(-22582)/mV 16 0 -23515 17716 0 III
+P07118_E01.dat 16 81924.95483870967(16836)/mV 16 0 22636 3428 0 AVR
+P07118_E01.dat 16 194544.24615384615(16629)/mV 16 0 11407 63748 0 AVL
+P07118_E01.dat 16 77223.63581790896(-23345)/mV 16 0 -26675 19954 0 AVF
+P07118_E01.dat 16 31468.090316106372(-2144)/mV 16 0 -2963 56015 0 V1
+P07118_E01.dat 16 16415.356937799042(737)/mV 16 0 243 9811 0 V2
+P07118_E01.dat 16 17242.12734082397(3199)/mV 16 0 2512 40686 0 V3
+P07118_E01.dat 16 17434.221930400527(-6837)/mV 16 0 -8000 45443 0 V4
+P07118_E01.dat 16 32742.513777777778(-14781)/mV 16 0 -16459 7333 0 V5
+P07118_E01.dat 16 51997.96655518395(-17584)/mV 16 0 -20207 32789 0 V6
+# Male 5306
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07119/P07119_E01.dat b/data/Child_ecg/P07/P07119/P07119_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d218b5d37f412699ece8e4d2c38474651c745b02
--- /dev/null
+++ b/data/Child_ecg/P07/P07119/P07119_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:822f2b62bffae7f2955887baa8bd33fcdbb543bcf9066289a880a126289aaf40
+size 360000
diff --git a/data/Child_ecg/P07/P07119/P07119_E01.hea b/data/Child_ecg/P07/P07119/P07119_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ff91f1f2c76c0192b477306c1e34758b4cbd9d88
--- /dev/null
+++ b/data/Child_ecg/P07/P07119/P07119_E01.hea
@@ -0,0 +1,16 @@
+P07119_E01 12 500 15000
+P07119_E01.dat 16 53706.03116406966(-4157)/mV 16 0 -5774 52254 0 I
+P07119_E01.dat 16 37913.36936936937(-16328)/mV 16 0 -19505 62800 0 II
+P07119_E01.dat 16 57004.752206381534(-22517)/mV 16 0 -25532 37822 0 III
+P07119_E01.dat 16 50626.37307472904(10567)/mV 16 0 13450 54682 0 AVR
+P07119_E01.dat 16 78121.08068902991(9307)/mV 16 0 10133 54611 0 AVL
+P07119_E01.dat 16 47721.58554942298(-21157)/mV 16 0 -24419 63488 0 AVF
+P07119_E01.dat 16 54095.63444639719(-2708)/mV 16 0 373 18515 0 V1
+P07119_E01.dat 16 23284.748779164405(9141)/mV 16 0 11452 54757 0 V2
+P07119_E01.dat 16 19930.320346320346(-10287)/mV 16 0 -11471 63275 0 V3
+P07119_E01.dat 16 22835.301085883515(-21472)/mV 16 0 -22754 3302 0 V4
+P07119_E01.dat 16 33826.772002772006(-20850)/mV 16 0 -23629 55126 0 V5
+P07119_E01.dat 16 36264.1233299075(-15538)/mV 16 0 -20257 7016 0 V6
+# Female 3054
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07120/P07120_E01.dat b/data/Child_ecg/P07/P07120/P07120_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c1ced6027b495ce83e66de83e2029a54b2399c6a
--- /dev/null
+++ b/data/Child_ecg/P07/P07120/P07120_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:191225795a5355aafd9f7b911f4f6d34c94af8c5f9ee91683cc774d503ab50ba
+size 240000
diff --git a/data/Child_ecg/P07/P07120/P07120_E01.hea b/data/Child_ecg/P07/P07120/P07120_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..854c1f58e4b0c722b9402f5e278679f3c28df47d
--- /dev/null
+++ b/data/Child_ecg/P07/P07120/P07120_E01.hea
@@ -0,0 +1,16 @@
+P07120_E01 12 500 10000
+P07120_E01.dat 16 46136.08763693271(-3977)/mV 16 0 -4165 56945 0 I
+P07120_E01.dat 16 26188.062084257206(-15466)/mV 16 0 -15551 51474 0 II
+P07120_E01.dat 16 37640.24763108023(-18220)/mV 16 0 -18220 25969 0 III
+P07120_E01.dat 16 33798.15477084899(11164)/mV 16 0 11301 65124 0 AVR
+P07120_E01.dat 16 65644.8(8261)/mV 16 0 8101 58724 0 AVL
+P07120_E01.dat 16 35821.67793240557(-19570)/mV 16 0 -19599 16961 0 AVF
+P07120_E01.dat 16 15348.91774891775(1858)/mV 16 0 2070 9907 0 V1
+P07120_E01.dat 16 20801.303993480033(-7842)/mV 16 0 -7757 43048 0 V2
+P07120_E01.dat 16 16721.925679423184(-3324)/mV 16 0 -3474 41915 0 V3
+P07120_E01.dat 16 15598.810551558752(-7358)/mV 16 0 -7586 62922 0 V4
+P07120_E01.dat 16 23100.191582002903(-17224)/mV 16 0 -17450 22951 0 V5
+P07120_E01.dat 16 30255.124378109453(-9012)/mV 16 0 -9209 64482 0 V6
+# Male 3295
+# Otherwise diseases
+# Sinus tachycardia;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07121/P07121_E01.dat b/data/Child_ecg/P07/P07121/P07121_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b6fe4c88f134ec6c0c52c2ab0f6b331411980e7b
--- /dev/null
+++ b/data/Child_ecg/P07/P07121/P07121_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1db0dad0e3be8e2ba620c7c22d6b04bfa61aeadaa0c1bad3d4a709583e6b468b
+size 156000
diff --git a/data/Child_ecg/P07/P07121/P07121_E01.hea b/data/Child_ecg/P07/P07121/P07121_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..18e41eed3f331372355dc76c8a2c42db122fc9a2
--- /dev/null
+++ b/data/Child_ecg/P07/P07121/P07121_E01.hea
@@ -0,0 +1,16 @@
+P07121_E01 12 500 6500
+P07121_E01.dat 16 49072.0594795539(-6985)/mV 16 0 -4471 48725 0 I
+P07121_E01.dat 16 38173.17176209005(-24384)/mV 16 0 -22769 38113 0 II
+P07121_E01.dat 16 44707.480701754386(-20324)/mV 16 0 -20688 30545 0 III
+P07121_E01.dat 16 50522.280193236715(18298)/mV 16 0 15956 37263 0 AVR
+P07121_E01.dat 16 63971.624096385545(6122)/mV 16 0 8048 57480 0 AVL
+P07121_E01.dat 16 41699.94866732478(-22454)/mV 16 0 -21776 36306 0 AVF
+P07121_E01.dat 16 21844.180958811612(-1174)/mV 16 0 -747 55940 0 V1
+P07121_E01.dat 16 20769.725403001667(3722)/mV 16 0 4364 50807 0 V2
+P07121_E01.dat 16 27536.23113964687(739)/mV 16 0 2105 58411 0 V3
+P07121_E01.dat 16 21168.70796460177(-18751)/mV 16 0 -17821 46805 0 V4
+P07121_E01.dat 16 25340.092707744487(-21823)/mV 16 0 -19783 61562 0 V5
+P07121_E01.dat 16 31244.3555032372(-19807)/mV 16 0 -18359 48572 0 V6
+# Male 2424
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07122/P07122_E01.dat b/data/Child_ecg/P07/P07122/P07122_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bf197d7959a10bb3a575cde3a1927a8bb7389a63
--- /dev/null
+++ b/data/Child_ecg/P07/P07122/P07122_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd0ccbfe1fecba8c479ff1851725c576bbbb0ea5cba7d0cfd8f91f71002b732d
+size 324000
diff --git a/data/Child_ecg/P07/P07122/P07122_E01.hea b/data/Child_ecg/P07/P07122/P07122_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d46c39df294ce2425bbe63d521474612a8f07a4a
--- /dev/null
+++ b/data/Child_ecg/P07/P07122/P07122_E01.hea
@@ -0,0 +1,16 @@
+P07122_E01 12 500 13500
+P07122_E01.dat 16 62583.895923677366(-15150)/mV 16 0 -19680 26074 0 I
+P07122_E01.dat 16 28585.629735525374(-13240)/mV 16 0 -16054 37759 0 II
+P07122_E01.dat 16 40632.87512100678(-12272)/mV 16 0 -13330 49859 0 III
+P07122_E01.dat 16 40111.44359626802(13416)/mV 16 0 16841 57708 0 AVR
+P07122_E01.dat 16 83830.43120260022(5014)/mV 16 0 3104 43677 0 AVL
+P07122_E01.dat 16 34742.79634247714(-12359)/mV 16 0 -14535 11497 0 AVF
+P07122_E01.dat 16 42378.39859731151(2638)/mV 16 0 4017 15381 0 V1
+P07122_E01.dat 16 14205.530546623795(1748)/mV 16 0 2060 53709 0 V2
+P07122_E01.dat 16 15335.270125223613(719)/mV 16 0 -391 17139 0 V3
+P07122_E01.dat 16 17682.326199261992(-9369)/mV 16 0 -12663 39015 0 V4
+P07122_E01.dat 16 20359.225806451614(-13044)/mV 16 0 -16357 771 0 V5
+P07122_E01.dat 16 11416.196767392832(-1038)/mV 16 0 7313 43454 0 V6
+# Male 3356
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07123/P07123_E01.dat b/data/Child_ecg/P07/P07123/P07123_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9f881bec5a3ddf7870a18cef9676fe591c98c048
--- /dev/null
+++ b/data/Child_ecg/P07/P07123/P07123_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8c52fba831bfa74b23191face1f7e612ad6624c8796771fd39273d1220d93bb
+size 360000
diff --git a/data/Child_ecg/P07/P07123/P07123_E01.hea b/data/Child_ecg/P07/P07123/P07123_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e6e1b69ff94421e0606e96d3263693c19b7ce72b
--- /dev/null
+++ b/data/Child_ecg/P07/P07123/P07123_E01.hea
@@ -0,0 +1,16 @@
+P07123_E01 12 500 15000
+P07123_E01.dat 16 67372.90415913201(-14575)/mV 16 0 -16110 50534 0 I
+P07123_E01.dat 16 32401.194029850747(-17927)/mV 16 0 -26518 59988 0 II
+P07123_E01.dat 16 48643.228247162675(-13932)/mV 16 0 -25725 9966 0 III
+P07123_E01.dat 16 46528.278503046124(19441)/mV 16 0 26143 35065 0 AVR
+P07123_E01.dat 16 148589.35922330097(4598)/mV 16 0 20913 3343 0 AVL
+P07123_E01.dat 16 39450.56603773585(-16432)/mV 16 0 -26449 38107 0 AVF
+P07123_E01.dat 16 33155.179392824284(2428)/mV 16 0 -19767 56698 0 V1
+P07123_E01.dat 16 16399.50340651022(9545)/mV 16 0 -9993 54802 0 V2
+P07123_E01.dat 16 19777.41802067947(-6616)/mV 16 0 -24134 8959 0 V3
+P07123_E01.dat 16 4275.356097560975(-5378)/mV 16 0 -7138 35960 0 V4
+P07123_E01.dat 16 8755.958310477236(-1591)/mV 16 0 -5202 57789 0 V5
+P07123_E01.dat 16 26917.723284589425(-9398)/mV 16 0 -18132 2478 0 V6
+# Male 2747
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07124/P07124_E01.dat b/data/Child_ecg/P07/P07124/P07124_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..33232e3831f0d07e32c1cf49e468060fdd084b64
--- /dev/null
+++ b/data/Child_ecg/P07/P07124/P07124_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec7e235c258c3d1fb98e308036f727acc42e8ba8f6d7522ecffb531e161b6776
+size 240000
diff --git a/data/Child_ecg/P07/P07124/P07124_E01.hea b/data/Child_ecg/P07/P07124/P07124_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..09292b9cdff3ce236bd28c2818cb1d413a290902
--- /dev/null
+++ b/data/Child_ecg/P07/P07124/P07124_E01.hea
@@ -0,0 +1,16 @@
+P07124_E01 12 500 10000
+P07124_E01.dat 16 100609.69536423842(614)/mV 16 0 614 16023 0 I
+P07124_E01.dat 16 43561.060556464814(6221)/mV 16 0 6221 28130 0 II
+P07124_E01.dat 16 53534.372881355936(4247)/mV 16 0 4247 61975 0 III
+P07124_E01.dat 16 70230.13728129206(-7288)/mV 16 0 -7288 58910 0 AVR
+P07124_E01.dat 16 117730.24273504273(862)/mV 16 0 862 39854 0 AVL
+P07124_E01.dat 16 48434.69306930693(5451)/mV 16 0 5451 19231 0 AVF
+P07124_E01.dat 16 67850.66666666667(-7323)/mV 16 0 -7323 40169 0 V1
+P07124_E01.dat 16 64387.99695354151(-22447)/mV 16 0 -22447 58601 0 V2
+P07124_E01.dat 16 21209.439912996193(5323)/mV 16 0 5323 22440 0 V3
+P07124_E01.dat 16 18728.887080366225(3191)/mV 16 0 3191 35888 0 V4
+P07124_E01.dat 16 22272.32694763729(1294)/mV 16 0 1294 38788 0 V5
+P07124_E01.dat 16 35590.76956287102(-565)/mV 16 0 -565 37228 0 V6
+# Female 4176
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07125/P07125_E01.dat b/data/Child_ecg/P07/P07125/P07125_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2dac6721e920710547065528d74954f0ab8c0545
--- /dev/null
+++ b/data/Child_ecg/P07/P07125/P07125_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf57753bbe5e3a35a08a01347907a27d2241e0f4f92076d8bef1db524254f009
+size 360000
diff --git a/data/Child_ecg/P07/P07125/P07125_E01.hea b/data/Child_ecg/P07/P07125/P07125_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..16c90c014bc31d240c9eabf21eaaf5f9e34f6a19
--- /dev/null
+++ b/data/Child_ecg/P07/P07125/P07125_E01.hea
@@ -0,0 +1,16 @@
+P07125_E01 12 500 15000
+P07125_E01.dat 16 53189.61740435109(-24112)/mV 16 0 -24155 60514 0 I
+P07125_E01.dat 16 39908.503703703704(9324)/mV 16 0 9324 11438 0 II
+P07125_E01.dat 16 41375.74250182882(22468)/mV 16 0 22502 5751 0 III
+P07125_E01.dat 16 53279.96158463386(10575)/mV 16 0 10575 22550 0 AVR
+P07125_E01.dat 16 66257.98254799302(-23498)/mV 16 0 -23552 36101 0 AVL
+P07125_E01.dat 16 44871.881773399014(20606)/mV 16 0 20643 30653 0 AVF
+P07125_E01.dat 16 23134.175100401608(23487)/mV 16 0 23581 16032 0 V1
+P07125_E01.dat 16 17594.820809248555(14794)/mV 16 0 14837 20352 0 V2
+P07125_E01.dat 16 20788.51648965903(3552)/mV 16 0 3552 1951 0 V3
+P07125_E01.dat 16 27776.094186902134(4096)/mV 16 0 4096 23092 0 V4
+P07125_E01.dat 16 40004.06647116324(7198)/mV 16 0 7198 55602 0 V5
+P07125_E01.dat 16 48706.53744493392(10422)/mV 16 0 10422 21194 0 V6
+# Female 3600
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07126/P07126_E01.dat b/data/Child_ecg/P07/P07126/P07126_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..176eb81f10bd3cceaace7f638663260a397f8171
--- /dev/null
+++ b/data/Child_ecg/P07/P07126/P07126_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a4a15b68059581055316bd7b5d2d7767e664018fd0fbfb16e59d20a1f799962
+size 240000
diff --git a/data/Child_ecg/P07/P07126/P07126_E01.hea b/data/Child_ecg/P07/P07126/P07126_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..875b756a1655a3376b4b3eabb3a0567dbf687dad
--- /dev/null
+++ b/data/Child_ecg/P07/P07126/P07126_E01.hea
@@ -0,0 +1,16 @@
+P07126_E01 12 500 10000
+P07126_E01.dat 16 117446.83238782878(-4968)/mV 16 0 -5064 42240 0 I
+P07126_E01.dat 16 44969.66150030998(-15058)/mV 16 0 -15095 18107 0 II
+P07126_E01.dat 16 54093.25938009788(-16576)/mV 16 0 -16576 23945 0 III
+P07126_E01.dat 16 69521.33942161339(11838)/mV 16 0 11895 58025 0 AVR
+P07126_E01.dat 16 104464.85134393856(13727)/mV 16 0 13727 46270 0 AVL
+P07126_E01.dat 16 51078.038669760244(-16643)/mV 16 0 -16643 11383 0 AVF
+P07126_E01.dat 16 21944.51320754717(12665)/mV 16 0 12665 54366 0 V1
+P07126_E01.dat 16 26131.063829787236(5613)/mV 16 0 5656 17864 0 V2
+P07126_E01.dat 16 4830.532110091744(141)/mV 16 0 121 8740 0 V3
+P07126_E01.dat 16 15786.98972417523(-18514)/mV 16 0 -18578 8346 0 V4
+P07126_E01.dat 16 18823.501395348838(-13006)/mV 16 0 -13052 50611 0 V5
+P07126_E01.dat 16 31081.52671755725(-16862)/mV 16 0 -16887 51130 0 V6
+# Male 2751
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07126/P07126_E02.dat b/data/Child_ecg/P07/P07126/P07126_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..157060158f8be484185c818e6ad34a71cb5e94ed
--- /dev/null
+++ b/data/Child_ecg/P07/P07126/P07126_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ddbbfaa06f28d2a76b8f084ac5ffb34eee80276ef997d649d828d286f35f6541
+size 240000
diff --git a/data/Child_ecg/P07/P07126/P07126_E02.hea b/data/Child_ecg/P07/P07126/P07126_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7f91e342269c65abdbf9f8b148defbf4f3f3f5a0
--- /dev/null
+++ b/data/Child_ecg/P07/P07126/P07126_E02.hea
@@ -0,0 +1,16 @@
+P07126_E02 12 500 10000
+P07126_E02.dat 16 97768.4160475483(-8671)/mV 16 0 -10182 11996 0 I
+P07126_E02.dat 16 44199.54164205552(-14498)/mV 16 0 -16547 19089 0 II
+P07126_E02.dat 16 51569.05181747873(-16488)/mV 16 0 -18082 55622 0 III
+P07126_E02.dat 16 65341.36128581411(12889)/mV 16 0 14909 9145 0 AVR
+P07126_E02.dat 16 96348.44822092405(11526)/mV 16 0 12231 31227 0 AVL
+P07126_E02.dat 16 49152.0(-16339)/mV 16 0 -18218 56070 0 AVF
+P07126_E02.dat 16 19015.57502329916(7084)/mV 16 0 8708 60092 0 V1
+P07126_E02.dat 16 26055.820448877806(8047)/mV 16 0 11418 62455 0 V2
+P07126_E02.dat 16 17264.132231404958(-6247)/mV 16 0 -5643 31713 0 V3
+P07126_E02.dat 16 17250.56162642948(-6251)/mV 16 0 -5633 58402 0 V4
+P07126_E02.dat 16 17713.062618595824(-19093)/mV 16 0 -19597 43354 0 V5
+P07126_E02.dat 16 29606.341013824884(-17082)/mV 16 0 -14577 65070 0 V6
+# Male 2748
+# Otherwise diseases
+# Junctional escape complex(es);Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07127/P07127_E01.dat b/data/Child_ecg/P07/P07127/P07127_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e3ce2ff8ae36fb284ca5b9985c962a1bd44386b3
--- /dev/null
+++ b/data/Child_ecg/P07/P07127/P07127_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf88b430375658b2918c621a0eade6191efbf8b5575c7bc0dbd0453cfadc7584
+size 360000
diff --git a/data/Child_ecg/P07/P07127/P07127_E01.hea b/data/Child_ecg/P07/P07127/P07127_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..62dc2faac0e8e804f3a4b312f4c0529e3985f915
--- /dev/null
+++ b/data/Child_ecg/P07/P07127/P07127_E01.hea
@@ -0,0 +1,16 @@
+P07127_E01 12 500 15000
+P07127_E01.dat 16 76559.75384615385(-13328)/mV 16 0 -12643 35075 0 I
+P07127_E01.dat 16 29808.64566058596(-19602)/mV 16 0 -21033 65047 0 II
+P07127_E01.dat 16 39943.68384192096(-23020)/mV 16 0 -25328 18705 0 III
+P07127_E01.dat 16 44685.0112945265(17460)/mV 16 0 18296 55676 0 AVR
+P07127_E01.dat 16 92289.03690369037(17298)/mV 16 0 20376 59279 0 AVL
+P07127_E01.dat 16 34372.192944564435(-21111)/mV 16 0 -22929 37000 0 AVF
+P07127_E01.dat 16 32496.586851211072(13090)/mV 16 0 15311 29292 0 V1
+P07127_E01.dat 16 22848.550143266475(-1618)/mV 16 0 -3086 41871 0 V2
+P07127_E01.dat 16 18563.311586051743(-16651)/mV 16 0 -18372 42890 0 V3
+P07127_E01.dat 16 20656.58017727639(-20250)/mV 16 0 -22821 8108 0 V4
+P07127_E01.dat 16 24584.962800875273(-16309)/mV 16 0 -17689 16507 0 V5
+P07127_E01.dat 16 29632.938416422287(-17965)/mV 16 0 -20110 11592 0 V6
+# Male 3202
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07127/P07127_E02.dat b/data/Child_ecg/P07/P07127/P07127_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fdc1e43bbdcc6c7aa3a26c43e02965157a86644f
--- /dev/null
+++ b/data/Child_ecg/P07/P07127/P07127_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:019258403c2a95b6191e264825cd40b2737d8516e0db54804c50d052ec418972
+size 360000
diff --git a/data/Child_ecg/P07/P07127/P07127_E02.hea b/data/Child_ecg/P07/P07127/P07127_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3b881ada180aade10d47c1558eb6e95b3126e0e3
--- /dev/null
+++ b/data/Child_ecg/P07/P07127/P07127_E02.hea
@@ -0,0 +1,16 @@
+P07127_E02 12 500 15000
+P07127_E02.dat 16 76767.74372664175(-15215)/mV 16 0 -16027 27313 0 I
+P07127_E02.dat 16 38733.54356846473(-19093)/mV 16 0 -18904 33909 0 II
+P07127_E02.dat 16 54313.11663479923(-18897)/mV 16 0 -18057 48722 0 III
+P07127_E02.dat 16 53237.43240454076(17611)/mV 16 0 17741 58409 0 AVR
+P07127_E02.dat 16 119167.23353293413(6102)/mV 16 0 4551 24565 0 AVL
+P07127_E02.dat 16 47190.779661016946(-19172)/mV 16 0 -18711 64594 0 AVF
+P07127_E02.dat 16 25889.65058236273(12818)/mV 16 0 13976 45907 0 V1
+P07127_E02.dat 16 20335.205673758865(12034)/mV 16 0 12183 60720 0 V2
+P07127_E02.dat 16 15594.54748603352(-13685)/mV 16 0 -15233 62560 0 V3
+P07127_E02.dat 16 16782.88781830695(-20860)/mV 16 0 -22594 47868 0 V4
+P07127_E02.dat 16 24845.06616257089(-19932)/mV 16 0 -21670 29151 0 V5
+P07127_E02.dat 16 36644.191575302946(-17263)/mV 16 0 -19679 54372 0 V6
+# Male 3202
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07128/P07128_E01.dat b/data/Child_ecg/P07/P07128/P07128_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9fd8691816ddce6581d6e99af2b9f4634fa7b4f2
--- /dev/null
+++ b/data/Child_ecg/P07/P07128/P07128_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d9fc25dd0cc295bb667dccdf4e0258019588df2438a58f68c8ac2eb6c4465a5d
+size 360000
diff --git a/data/Child_ecg/P07/P07128/P07128_E01.hea b/data/Child_ecg/P07/P07128/P07128_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..99285f6271ee3880bf627bd5727c6921185ea98a
--- /dev/null
+++ b/data/Child_ecg/P07/P07128/P07128_E01.hea
@@ -0,0 +1,16 @@
+P07128_E01 12 500 15000
+P07128_E01.dat 16 97537.8417266187(-9597)/mV 16 0 -9597 41047 0 I
+P07128_E01.dat 16 39367.87858347386(-21368)/mV 16 0 -21368 12665 0 II
+P07128_E01.dat 16 48595.83052577846(-21146)/mV 16 0 -21146 12959 0 III
+P07128_E01.dat 16 62789.25674899483(20610)/mV 16 0 20610 9301 0 AVR
+P07128_E01.dat 16 107822.059785674(13905)/mV 16 0 13905 56773 0 AVL
+P07128_E01.dat 16 44221.62962962963(-21690)/mV 16 0 -21690 19460 0 AVF
+P07128_E01.dat 16 52933.10250569476(12619)/mV 16 0 12619 20926 0 V1
+P07128_E01.dat 16 1812.8779186124082(9694)/mV 16 0 9694 849 0 V2
+P07128_E01.dat 16 26136.612783940836(15550)/mV 16 0 15550 17153 0 V3
+P07128_E01.dat 16 18953.629231595914(-15544)/mV 16 0 -15544 19152 0 V4
+P07128_E01.dat 16 25541.213778020778(-21362)/mV 16 0 -21362 22688 0 V5
+P07128_E01.dat 16 1276.7566293459045(1087)/mV 16 0 1087 26750 0 V6
+# Female 4095
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia;ST deviation with T-wave change;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07129/P07129_E01.dat b/data/Child_ecg/P07/P07129/P07129_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..521118f209aed88268785a8fb63a5a465add9e3b
--- /dev/null
+++ b/data/Child_ecg/P07/P07129/P07129_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bebe313b4c04291afa4a638eb359a3632c947c78d404118be7a8559c97e785f
+size 360000
diff --git a/data/Child_ecg/P07/P07129/P07129_E01.hea b/data/Child_ecg/P07/P07129/P07129_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b88880dc267658d3e0748d66f3436ed03122fdfa
--- /dev/null
+++ b/data/Child_ecg/P07/P07129/P07129_E01.hea
@@ -0,0 +1,16 @@
+P07129_E01 12 500 15000
+P07129_E01.dat 16 9958.995348837208(-20221)/mV 16 0 -20229 29844 0 I
+P07129_E01.dat 16 11320.048653344917(-26405)/mV 16 0 -26433 48743 0 II
+P07129_E01.dat 16 25404.59295659296(-17621)/mV 16 0 -17642 4968 0 III
+P07129_E01.dat 16 11200.094814814815(26296)/mV 16 0 26314 39247 0 AVR
+P07129_E01.dat 16 15352.315196998125(-8794)/mV 16 0 -8794 16296 0 AVL
+P07129_E01.dat 16 22615.598820058996(-25280)/mV 16 0 -25317 52234 0 AVF
+P07129_E01.dat 16 24353.417601890134(-12635)/mV 16 0 -12595 40892 0 V1
+P07129_E01.dat 16 22602.54406130268(-15484)/mV 16 0 -15502 9729 0 V2
+P07129_E01.dat 16 26403.587443946188(-18392)/mV 16 0 -18413 37743 0 V3
+P07129_E01.dat 16 31996.73518379595(-22354)/mV 16 0 -22432 25211 0 V4
+P07129_E01.dat 16 31928.082023239916(-21363)/mV 16 0 -21441 10148 0 V5
+P07129_E01.dat 16 31486.088255261373(-21444)/mV 16 0 -21495 16577 0 V6
+# Female 5444
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07129/P07129_E02.dat b/data/Child_ecg/P07/P07129/P07129_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a4ddea34257eae7a53d7b7d8fa6b0f61b6adf7cb
--- /dev/null
+++ b/data/Child_ecg/P07/P07129/P07129_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:11da6dc2507156b884431b3a2ca2da5780c43c24bd67b3bbe40579ebf4ecb1b9
+size 360000
diff --git a/data/Child_ecg/P07/P07129/P07129_E02.hea b/data/Child_ecg/P07/P07129/P07129_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1320459ace009b043f660477635062b4b35ff2e9
--- /dev/null
+++ b/data/Child_ecg/P07/P07129/P07129_E02.hea
@@ -0,0 +1,16 @@
+P07129_E02 12 500 15000
+P07129_E02.dat 16 10482.954051796158(-20513)/mV 16 0 -20513 19307 0 I
+P07129_E02.dat 16 34878.00366972477(-14204)/mV 16 0 -14204 2283 0 II
+P07129_E02.dat 16 8869.439509954058(12481)/mV 16 0 12488 44862 0 III
+P07129_E02.dat 16 21958.716049382718(22816)/mV 16 0 22816 48609 0 AVR
+P07129_E02.dat 16 9669.197215777262(-16488)/mV 16 0 -16488 47567 0 AVL
+P07129_E02.dat 16 15131.142639206713(5977)/mV 16 0 5977 42951 0 AVF
+P07129_E02.dat 16 19513.315637622618(257)/mV 16 0 257 53748 0 V1
+P07129_E02.dat 16 17942.970484061392(-3084)/mV 16 0 -3084 10420 0 V2
+P07129_E02.dat 16 17335.39648326716(-2921)/mV 16 0 -2921 55173 0 V3
+P07129_E02.dat 16 17617.734939759037(-1351)/mV 16 0 -1365 33378 0 V4
+P07129_E02.dat 16 17795.36252189142(-2998)/mV 16 0 -3027 59625 0 V5
+P07129_E02.dat 16 21563.47005444646(2042)/mV 16 0 1972 45501 0 V6
+# Female 5434
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07130/P07130_E01.dat b/data/Child_ecg/P07/P07130/P07130_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..75ae035538c9023c2b7d6fed775e418d2d033ec0
--- /dev/null
+++ b/data/Child_ecg/P07/P07130/P07130_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9bdadcfd121ee2d25937aaaca42b35b99f5e8d4e117ceb668e2f9566e15b7fd
+size 360000
diff --git a/data/Child_ecg/P07/P07130/P07130_E01.hea b/data/Child_ecg/P07/P07130/P07130_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6986a6f9f6b0258406659b64c8c1b7ece0650816
--- /dev/null
+++ b/data/Child_ecg/P07/P07130/P07130_E01.hea
@@ -0,0 +1,16 @@
+P07130_E01 12 500 15000
+P07130_E01.dat 16 83569.86625194401(-6529)/mV 16 0 -11561 60042 0 I
+P07130_E01.dat 16 37837.42031686859(-12943)/mV 16 0 -14236 35667 0 II
+P07130_E01.dat 16 35151.682119205296(-12033)/mV 16 0 -11118 57180 0 III
+P07130_E01.dat 16 63774.41412084182(13102)/mV 16 0 16111 30410 0 AVR
+P07130_E01.dat 16 57245.73018080668(7428)/mV 16 0 4959 30988 0 AVL
+P07130_E01.dat 16 38246.54898157129(-13513)/mV 16 0 -13637 45204 0 AVF
+P07130_E01.dat 16 31683.330664531626(5878)/mV 16 0 6677 39427 0 V1
+P07130_E01.dat 16 12714.434150772026(-5426)/mV 16 0 -5695 4734 0 V2
+P07130_E01.dat 16 44932.00835073069(9269)/mV 16 0 6455 25725 0 V3
+P07130_E01.dat 16 51520.99481865285(6075)/mV 16 0 1550 7524 0 V4
+P07130_E01.dat 16 48183.218366257344(-10734)/mV 16 0 -15125 6695 0 V5
+P07130_E01.dat 16 44758.35885969816(-13218)/mV 16 0 -15439 30579 0 V6
+# Female 4525
+# Otherwise diseases
+# Sinus tachycardia;Abnormal precordial R-wave progression
diff --git a/data/Child_ecg/P07/P07131/P07131_E01.dat b/data/Child_ecg/P07/P07131/P07131_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5a3d3db0bb18286c0dc816a315489588ca29a3f0
--- /dev/null
+++ b/data/Child_ecg/P07/P07131/P07131_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ded3679445e3a0b4192ad261a9c7d07863965d22d3e3a53f8757ab3697d3d18c
+size 360000
diff --git a/data/Child_ecg/P07/P07131/P07131_E01.hea b/data/Child_ecg/P07/P07131/P07131_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0aeeaac1f5fa8c26814e067325d414f902f6e10a
--- /dev/null
+++ b/data/Child_ecg/P07/P07131/P07131_E01.hea
@@ -0,0 +1,16 @@
+P07131_E01 12 500 15000
+P07131_E01.dat 16 44352.7598173516(-9053)/mV 16 0 -9053 43596 0 I
+P07131_E01.dat 16 27383.83768115942(-18928)/mV 16 0 -18928 53068 0 II
+P07131_E01.dat 16 39175.653447223915(-24929)/mV 16 0 -24929 15622 0 III
+P07131_E01.dat 16 37280.94851794072(13907)/mV 16 0 13907 12194 0 AVR
+P07131_E01.dat 16 78879.57709251101(10948)/mV 16 0 10948 57801 0 AVL
+P07131_E01.dat 16 33266.29683698297(-22753)/mV 16 0 -22753 52446 0 AVF
+P07131_E01.dat 16 25879.937662337663(6154)/mV 16 0 6154 18969 0 V1
+P07131_E01.dat 16 12850.74168797954(6488)/mV 16 0 6488 46276 0 V2
+P07131_E01.dat 16 17210.928301886794(2865)/mV 16 0 2865 37728 0 V3
+P07131_E01.dat 16 5161.1315919172(-12314)/mV 16 0 -12314 25272 0 V4
+P07131_E01.dat 16 5163.466929911155(-12335)/mV 16 0 -12335 36875 0 V5
+P07131_E01.dat 16 6366.766734279919(4016)/mV 16 0 4016 28963 0 V6
+# Female 2155
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07132/P07132_E01.dat b/data/Child_ecg/P07/P07132/P07132_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bb3b4572e92a30ab095abad81742fa92f70d9e61
--- /dev/null
+++ b/data/Child_ecg/P07/P07132/P07132_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63b42b7a061bb8b1c3e74ae435f93919692d312695e4434256cc56a050fa36f3
+size 240000
diff --git a/data/Child_ecg/P07/P07132/P07132_E01.hea b/data/Child_ecg/P07/P07132/P07132_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..180fcd0db8586e372e1acf4118c76459a3c04bba
--- /dev/null
+++ b/data/Child_ecg/P07/P07132/P07132_E01.hea
@@ -0,0 +1,16 @@
+P07132_E01 12 500 10000
+P07132_E01.dat 16 53069.34813639968(-91)/mV 16 0 3666 50147 0 I
+P07132_E01.dat 16 41409.785778577854(-10303)/mV 16 0 -11280 1002 0 II
+P07132_E01.dat 16 50190.88372093023(-15906)/mV 16 0 -20682 65531 0 III
+P07132_E01.dat 16 54359.03320053121(7206)/mV 16 0 5968 59316 0 AVR
+P07132_E01.dat 16 71732.63189720332(13572)/mV 16 0 19522 17040 0 AVL
+P07132_E01.dat 16 48442.71249173827(-14873)/mV 16 0 -17750 65051 0 AVF
+P07132_E01.dat 16 28580.337595907928(10885)/mV 16 0 9978 16085 0 V1
+P07132_E01.dat 16 14202.434782608696(6151)/mV 16 0 5978 46797 0 V2
+P07132_E01.dat 16 12108.683560753736(3630)/mV 16 0 3443 52223 0 V3
+P07132_E01.dat 16 12187.886066204774(-1845)/mV 16 0 -2311 55979 0 V4
+P07132_E01.dat 16 16835.242666666665(-8106)/mV 16 0 -9065 37212 0 V5
+P07132_E01.dat 16 28598.600140548137(-12896)/mV 16 0 -13780 4115 0 V6
+# Male 4968
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07132/P07132_E02.dat b/data/Child_ecg/P07/P07132/P07132_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..55618e653e5b886ebd4dab397ea47753ede7b22f
--- /dev/null
+++ b/data/Child_ecg/P07/P07132/P07132_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2bfec4ac82c4bf73028a18b87941b3a3fee1de4c6c43872a34034bebcca5edaa
+size 240000
diff --git a/data/Child_ecg/P07/P07132/P07132_E02.hea b/data/Child_ecg/P07/P07132/P07132_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..dbbebd225968f6835394c6dbec136ee62bd32671
--- /dev/null
+++ b/data/Child_ecg/P07/P07132/P07132_E02.hea
@@ -0,0 +1,16 @@
+P07132_E02 12 500 10000
+P07132_E02.dat 16 42783.93857965451(-115)/mV 16 0 -1889 41400 0 I
+P07132_E02.dat 16 39684.897391304345(-10483)/mV 16 0 -14196 7169 0 II
+P07132_E02.dat 16 46616.04581901489(-12896)/mV 16 0 -15285 51424 0 III
+P07132_E02.dat 16 48557.26463700234(7729)/mV 16 0 11007 13539 0 AVR
+P07132_E02.dat 16 55072.55860349127(10366)/mV 16 0 10590 38247 0 AVL
+P07132_E02.dat 16 47760.63276836158(-16256)/mV 16 0 -19713 54773 0 AVF
+P07132_E02.dat 16 61876.88208820882(800)/mV 16 0 6590 26630 0 V1
+P07132_E02.dat 16 65823.0303030303(1173)/mV 16 0 2459 24064 0 V2
+P07132_E02.dat 16 17738.666666666668(5482)/mV 16 0 4876 31449 0 V3
+P07132_E02.dat 16 14872.660550458715(5228)/mV 16 0 4672 27543 0 V4
+P07132_E02.dat 16 13639.099249374478(-827)/mV 16 0 -1448 22800 0 V5
+P07132_E02.dat 16 15352.681693238042(-5495)/mV 16 0 -6782 40073 0 V6
+# Male 4968
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07133/P07133_E01.dat b/data/Child_ecg/P07/P07133/P07133_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c84d5ab1d67cd7644cc402144b6229ebba4cff33
--- /dev/null
+++ b/data/Child_ecg/P07/P07133/P07133_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3ac8bb058918fe6650009a45dfc278eb4ce206900dda4db8204d318c098d5d02
+size 300000
diff --git a/data/Child_ecg/P07/P07133/P07133_E01.hea b/data/Child_ecg/P07/P07133/P07133_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..03ababb95d7a7f71a3b4d23fdda83ec49588db02
--- /dev/null
+++ b/data/Child_ecg/P07/P07133/P07133_E01.hea
@@ -0,0 +1,16 @@
+P07133_E01 12 500 12500
+P07133_E01.dat 16 82112.52892561983(6044)/mV 16 0 2904 43980 0 I
+P07133_E01.dat 16 39802.1641337386(5597)/mV 16 0 2747 65360 0 II
+P07133_E01.dat 16 52162.31325301205(-1057)/mV 16 0 -2754 16879 0 III
+P07133_E01.dat 16 55758.25101214575(-5868)/mV 16 0 -2783 5214 0 AVR
+P07133_E01.dat 16 114761.2362707535(11109)/mV 16 0 10829 57479 0 AVL
+P07133_E01.dat 16 46520.88888888889(3214)/mV 16 0 792 33617 0 AVF
+P07133_E01.dat 16 43364.17391304348(349)/mV 16 0 -321 22562 0 V1
+P07133_E01.dat 16 20061.825669183254(-4222)/mV 16 0 -7371 32283 0 V2
+P07133_E01.dat 16 17990.88172043011(-6624)/mV 16 0 -9595 7890 0 V3
+P07133_E01.dat 16 18802.57485988791(-9833)/mV 16 0 -13122 40962 0 V4
+P07133_E01.dat 16 22242.341463414636(-4269)/mV 16 0 -3853 27548 0 V5
+P07133_E01.dat 16 38379.25543159131(-853)/mV 16 0 -2695 45914 0 V6
+# Male 4369
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07133/P07133_E02.dat b/data/Child_ecg/P07/P07133/P07133_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c2dba19785d7dc0d30b4a549962599b20439d77f
--- /dev/null
+++ b/data/Child_ecg/P07/P07133/P07133_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed7e76214bdcabff79c729ebc6f0ddffb7d168648cc5d257581097cab9fc8090
+size 312000
diff --git a/data/Child_ecg/P07/P07133/P07133_E02.hea b/data/Child_ecg/P07/P07133/P07133_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cefcdf772cd1df83d6e5c4e301b40312cfe872c9
--- /dev/null
+++ b/data/Child_ecg/P07/P07133/P07133_E02.hea
@@ -0,0 +1,16 @@
+P07133_E02 12 500 13000
+P07133_E02.dat 16 99196.40965427266(4359)/mV 16 0 4762 45841 0 I
+P07133_E02.dat 16 41616.13325930039(3830)/mV 16 0 3728 15518 0 II
+P07133_E02.dat 16 52039.97017151379(1308)/mV 16 0 969 7302 0 III
+P07133_E02.dat 16 62584.37178786222(-4821)/mV 16 0 -4872 43726 0 AVR
+P07133_E02.dat 16 112498.87731092436(-83)/mV 16 0 558 54870 0 AVL
+P07133_E02.dat 16 48381.74066530889(2031)/mV 16 0 1795 46309 0 AVF
+P07133_E02.dat 16 33977.64885496183(2007)/mV 16 0 2173 27260 0 V1
+P07133_E02.dat 16 20775.60325684678(-5357)/mV 16 0 -5374 33663 0 V2
+P07133_E02.dat 16 18770.4473481937(-8919)/mV 16 0 -9011 12925 0 V3
+P07133_E02.dat 16 19037.129218106995(-10179)/mV 16 0 -10318 38688 0 V4
+P07133_E02.dat 16 26429.97894736842(-3343)/mV 16 0 -3343 48715 0 V5
+P07133_E02.dat 16 38378.87739686229(-516)/mV 16 0 -297 30931 0 V6
+# Male 4370
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07134/P07134_E01.dat b/data/Child_ecg/P07/P07134/P07134_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..419e2d8aaf7d290378c894d574f1e3a8453547c6
--- /dev/null
+++ b/data/Child_ecg/P07/P07134/P07134_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8fedd66264bdd9986ccc3fabd1dba0c28d1103105180dc1fe4633f85c561806a
+size 360000
diff --git a/data/Child_ecg/P07/P07134/P07134_E01.hea b/data/Child_ecg/P07/P07134/P07134_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d4684e9214b7c4189510dd5cd2f43f06f1ae24ef
--- /dev/null
+++ b/data/Child_ecg/P07/P07134/P07134_E01.hea
@@ -0,0 +1,16 @@
+P07134_E01 12 500 15000
+P07134_E01.dat 16 5033.451957295374(-27242)/mV 16 0 -27242 11561 0 I
+P07134_E01.dat 16 29798.00766283525(-9982)/mV 16 0 -9521 24116 0 II
+P07134_E01.dat 16 4904.68541530412(25821)/mV 16 0 25897 27315 0 III
+P07134_E01.dat 16 9986.015748031496(26681)/mV 16 0 26600 25236 0 AVR
+P07134_E01.dat 16 5048.84882629108(-27516)/mV 16 0 -27553 36200 0 AVL
+P07134_E01.dat 16 9070.788511749348(21516)/mV 16 0 21656 59685 0 AVF
+P07134_E01.dat 16 12272.36641221374(17473)/mV 16 0 18301 46838 0 V1
+P07134_E01.dat 16 11520.258847320525(11739)/mV 16 0 12920 44412 0 V2
+P07134_E01.dat 16 10979.4694906707(9757)/mV 16 0 9748 36095 0 V3
+P07134_E01.dat 16 9782.197073170732(6400)/mV 16 0 5628 15977 0 V4
+P07134_E01.dat 16 10906.142581888247(11454)/mV 16 0 10735 48044 0 V5
+P07134_E01.dat 16 12192.278260869565(16526)/mV 16 0 16070 62793 0 V6
+# Female 1462
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07135/P07135_E01.dat b/data/Child_ecg/P07/P07135/P07135_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..73e019807adc845c1cc3738d95dcf4c36e35b629
--- /dev/null
+++ b/data/Child_ecg/P07/P07135/P07135_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b87bb46c3fd4dfdac66ed9b3433332db1262b66c4a504eda4f5e96a10b359e2
+size 360000
diff --git a/data/Child_ecg/P07/P07135/P07135_E01.hea b/data/Child_ecg/P07/P07135/P07135_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..18e16aae0db6cb5730533978cd92f31874f662ce
--- /dev/null
+++ b/data/Child_ecg/P07/P07135/P07135_E01.hea
@@ -0,0 +1,16 @@
+P07135_E01 12 500 15000
+P07135_E01.dat 16 83712.45309734513(13422)/mV 16 0 9268 40558 0 I
+P07135_E01.dat 16 54291.71460928652(-9359)/mV 16 0 -6798 51265 0 II
+P07135_E01.dat 16 54591.575033200534(-22731)/mV 16 0 -17446 25376 0 III
+P07135_E01.dat 16 79369.21526277898(-5852)/mV 16 0 -5787 59383 0 AVR
+P07135_E01.dat 16 77702.71664167916(17846)/mV 16 0 12155 31093 0 AVL
+P07135_E01.dat 16 58981.49280177187(-19764)/mV 16 0 -15494 63729 0 AVF
+P07135_E01.dat 16 47916.09254498714(3638)/mV 16 0 -9932 10029 0 V1
+P07135_E01.dat 16 36962.41461477363(12678)/mV 16 0 11324 30701 0 V2
+P07135_E01.dat 16 40924.130108423684(15151)/mV 16 0 13220 9857 0 V3
+P07135_E01.dat 16 31461.140983606558(4716)/mV 16 0 2208 2371 0 V4
+P07135_E01.dat 16 26009.6(-3303)/mV 16 0 -9736 10110 0 V5
+P07135_E01.dat 16 13010.27936066713(3799)/mV 16 0 3587 40165 0 V6
+# Female 5403
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07136/P07136_E01.dat b/data/Child_ecg/P07/P07136/P07136_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b699656d82959fcaf2c298ffcdb372fe207e47ee
--- /dev/null
+++ b/data/Child_ecg/P07/P07136/P07136_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:055e80fe46f17be46f199e78498713ebdbb9117edb33339589a02e36bc8c43fd
+size 204000
diff --git a/data/Child_ecg/P07/P07136/P07136_E01.hea b/data/Child_ecg/P07/P07136/P07136_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..697b0122dbe538cd18b68ff7b9adb20230bcd8bd
--- /dev/null
+++ b/data/Child_ecg/P07/P07136/P07136_E01.hea
@@ -0,0 +1,16 @@
+P07136_E01 12 500 8500
+P07136_E01.dat 16 60036.382526564346(16892)/mV 16 0 16892 14477 0 I
+P07136_E01.dat 16 55173.63099146422(-12252)/mV 16 0 -12252 6933 0 II
+P07136_E01.dat 16 43941.45807187678(-23364)/mV 16 0 -23364 46263 0 III
+P07136_E01.dat 16 78438.67939972715(-4693)/mV 16 0 -4693 36897 0 AVR
+P07136_E01.dat 16 58340.35362625728(21044)/mV 16 0 21044 14435 0 AVL
+P07136_E01.dat 16 52536.79742765273(-20800)/mV 16 0 -20800 16341 0 AVF
+P07136_E01.dat 16 26000.247678018575(38)/mV 16 0 38 59578 0 V1
+P07136_E01.dat 16 4117.880341880342(-21475)/mV 16 0 -21475 33680 0 V2
+P07136_E01.dat 16 8620.933977455717(9058)/mV 16 0 9058 30221 0 V3
+P07136_E01.dat 16 8585.751403368084(9055)/mV 16 0 9055 4108 0 V4
+P07136_E01.dat 16 25408.947680157948(-7631)/mV 16 0 -7631 54258 0 V5
+P07136_E01.dat 16 12095.582910934107(-142)/mV 16 0 -142 57191 0 V6
+# Male 3366
+# Otherwise diseases
+# Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07137/P07137_E01.dat b/data/Child_ecg/P07/P07137/P07137_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0d6aaf750f2b8ee0aacd3f72b3e960208bee7a3e
--- /dev/null
+++ b/data/Child_ecg/P07/P07137/P07137_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:325e12a08cb871c270d3bcb4b7b0dd027280dba75c638a0f9da0c5f6976d9a64
+size 360000
diff --git a/data/Child_ecg/P07/P07137/P07137_E01.hea b/data/Child_ecg/P07/P07137/P07137_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..025af351205dc9c42300313f852cd03d0680d72d
--- /dev/null
+++ b/data/Child_ecg/P07/P07137/P07137_E01.hea
@@ -0,0 +1,16 @@
+P07137_E01 12 500 15000
+P07137_E01.dat 16 56097.63762102351(-22865)/mV 16 0 -24280 13194 0 I
+P07137_E01.dat 16 28295.65031222123(-17279)/mV 16 0 -18775 21518 0 II
+P07137_E01.dat 16 46779.84263494968(-7801)/mV 16 0 -9095 46676 0 III
+P07137_E01.dat 16 39962.23718887262(20542)/mV 16 0 22103 41217 0 AVR
+P07137_E01.dat 16 84370.1086605702(-13621)/mV 16 0 -13552 46305 0 AVL
+P07137_E01.dat 16 35523.31851851852(-14034)/mV 16 0 -15479 57099 0 AVF
+P07137_E01.dat 16 24675.87732528909(15163)/mV 16 0 15745 54655 0 V1
+P07137_E01.dat 16 17594.50788091068(6477)/mV 16 0 6219 18819 0 V2
+P07137_E01.dat 16 22009.122388059703(-3966)/mV 16 0 -5237 18554 0 V3
+P07137_E01.dat 16 15255.042204995694(-24119)/mV 16 0 -25199 56316 0 V4
+P07137_E01.dat 16 19255.706601466994(-25076)/mV 16 0 -26423 5429 0 V5
+P07137_E01.dat 16 27224.72825354012(-22910)/mV 16 0 -25147 8132 0 V6
+# Male 4645
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality;Early repolarization
diff --git a/data/Child_ecg/P07/P07137/P07137_E02.dat b/data/Child_ecg/P07/P07137/P07137_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3fe71a2e2d30dbcd3e48fc72256cc168c5a313d6
--- /dev/null
+++ b/data/Child_ecg/P07/P07137/P07137_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b220f6d7703a5f49d44a4700f6ededfd81e9e34db7669bdc218f1b46366ad24
+size 360000
diff --git a/data/Child_ecg/P07/P07137/P07137_E02.hea b/data/Child_ecg/P07/P07137/P07137_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3fa768a4030e6c494f3ef7318b7f8337bd9978a8
--- /dev/null
+++ b/data/Child_ecg/P07/P07137/P07137_E02.hea
@@ -0,0 +1,16 @@
+P07137_E02 12 500 15000
+P07137_E02.dat 16 70860.8(-22387)/mV 16 0 -24059 4160 0 I
+P07137_E02.dat 16 38569.13406029506(-25427)/mV 16 0 -28784 58915 0 II
+P07137_E02.dat 16 54133.78825890617(-19597)/mV 16 0 -22987 2955 0 III
+P07137_E02.dat 16 54452.76244131455(23866)/mV 16 0 26879 6192 0 AVR
+P07137_E02.dat 16 126463.73864216438(-2525)/mV 16 0 -55 45390 0 AVL
+P07137_E02.dat 16 47149.64635958395(-25020)/mV 16 0 -28548 60898 0 AVF
+P07137_E02.dat 16 27135.723093564087(16231)/mV 16 0 17158 20497 0 V1
+P07137_E02.dat 16 20359.86020968547(7058)/mV 16 0 6081 53997 0 V2
+P07137_E02.dat 16 18480.865323435843(-15748)/mV 16 0 -17703 51794 0 V3
+P07137_E02.dat 16 17187.62797012899(-26586)/mV 16 0 -28320 10059 0 V4
+P07137_E02.dat 16 23907.689630166788(-24718)/mV 16 0 -26060 20964 0 V5
+P07137_E02.dat 16 32347.04078303426(-23085)/mV 16 0 -24059 6095 0 V6
+# Male 4648
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07137/P07137_E03.dat b/data/Child_ecg/P07/P07137/P07137_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..69faeae675b2bf4b1c509c7f5cf02e1384551cf6
--- /dev/null
+++ b/data/Child_ecg/P07/P07137/P07137_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96b6dadfdf2334c1d6542dbfae9d4aac66daa22b2d91b0c6ecc92166693900fa
+size 360000
diff --git a/data/Child_ecg/P07/P07137/P07137_E03.hea b/data/Child_ecg/P07/P07137/P07137_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c260ef3e1fb9bc80a2a3f9a6372a7010d743bda1
--- /dev/null
+++ b/data/Child_ecg/P07/P07137/P07137_E03.hea
@@ -0,0 +1,16 @@
+P07137_E03 12 500 15000
+P07137_E03.dat 16 65011.91165270373(-22347)/mV 16 0 -23352 8997 0 I
+P07137_E03.dat 16 37472.232606438214(-23957)/mV 16 0 -25542 59176 0 II
+P07137_E03.dat 16 54679.37611056268(-19244)/mV 16 0 -20712 50197 0 III
+P07137_E03.dat 16 49401.79930795848(23003)/mV 16 0 24450 34322 0 AVR
+P07137_E03.dat 16 132687.07119386637(-3191)/mV 16 0 -2543 10466 0 AVL
+P07137_E03.dat 16 46479.86068318821(-24296)/mV 16 0 -25922 56936 0 AVF
+P07137_E03.dat 16 22766.90076335878(13834)/mV 16 0 14241 11407 0 V1
+P07137_E03.dat 16 20839.80182529335(-1548)/mV 16 0 -3006 7010 0 V2
+P07137_E03.dat 16 13850.467023172905(-27076)/mV 16 0 -28406 14043 0 V3
+P07137_E03.dat 16 18916.90250696379(-26135)/mV 16 0 -27643 5785 0 V4
+P07137_E03.dat 16 31298.470175438597(-24056)/mV 16 0 -26169 34830 0 V5
+P07137_E03.dat 16 37364.36363636364(-23134)/mV 16 0 -25110 59798 0 V6
+# Male 4645
+# Otherwise diseases
+# Depression+ST deviation;Early repolarization
diff --git a/data/Child_ecg/P07/P07138/P07138_E01.dat b/data/Child_ecg/P07/P07138/P07138_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..78c6f86949634c0e87b065ab710579b342248134
--- /dev/null
+++ b/data/Child_ecg/P07/P07138/P07138_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51eef52144ce23c1e8164f5cb9a8370bb461f05a1a8fea60246b6bfa4b122b46
+size 360000
diff --git a/data/Child_ecg/P07/P07138/P07138_E01.hea b/data/Child_ecg/P07/P07138/P07138_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fa1a2407016e1c107715269e0e9ebcb337266df0
--- /dev/null
+++ b/data/Child_ecg/P07/P07138/P07138_E01.hea
@@ -0,0 +1,16 @@
+P07138_E01 12 500 15000
+P07138_E01.dat 16 51541.082905355834(1535)/mV 16 0 361 11210 0 I
+P07138_E01.dat 16 49063.55323901713(-16680)/mV 16 0 -19474 44689 0 II
+P07138_E01.dat 16 38111.98353062275(-14688)/mV 16 0 -15959 13592 0 III
+P07138_E01.dat 16 60854.01581595974(8565)/mV 16 0 10990 56497 0 AVR
+P07138_E01.dat 16 48671.61863488624(11104)/mV 16 0 11342 39744 0 AVL
+P07138_E01.dat 16 45757.2352(-18803)/mV 16 0 -20888 31322 0 AVF
+P07138_E01.dat 16 1283.3924955330554(902)/mV 16 0 911 39532 0 V1
+P07138_E01.dat 16 12580.83190883191(1732)/mV 16 0 1793 47631 0 V2
+P07138_E01.dat 16 12585.419814682822(1720)/mV 16 0 1771 63561 0 V3
+P07138_E01.dat 16 1278.7093712930011(919)/mV 16 0 847 41897 0 V4
+P07138_E01.dat 16 11398.860643185299(-10960)/mV 16 0 -11609 33299 0 V5
+P07138_E01.dat 16 28404.382722799342(-7400)/mV 16 0 -8671 37351 0 V6
+# Male 1373
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07139/P07139_E01.dat b/data/Child_ecg/P07/P07139/P07139_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0ed6e71f83da7b78b240abe2f3e458936c911886
--- /dev/null
+++ b/data/Child_ecg/P07/P07139/P07139_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e2b3f890f2378f432b0de4b1d6a4c6189637593f2b12c34cb3e59ad16e32041
+size 240000
diff --git a/data/Child_ecg/P07/P07139/P07139_E01.hea b/data/Child_ecg/P07/P07139/P07139_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..50456560e3fcbb98ffe438e511c5833cc1f7f499
--- /dev/null
+++ b/data/Child_ecg/P07/P07139/P07139_E01.hea
@@ -0,0 +1,16 @@
+P07139_E01 12 500 10000
+P07139_E01.dat 16 64138.022713687984(-6570)/mV 16 0 -6674 34238 0 I
+P07139_E01.dat 16 40693.479452054795(-9559)/mV 16 0 -9658 41087 0 II
+P07139_E01.dat 16 76039.04587155963(-12532)/mV 16 0 -12594 15204 0 III
+P07139_E01.dat 16 52272.943513345745(8352)/mV 16 0 8437 3209 0 AVR
+P07139_E01.dat 16 126497.00184162063(772)/mV 16 0 772 43632 0 AVL
+P07139_E01.dat 16 54612.51527860994(-10514)/mV 16 0 -10603 45316 0 AVF
+P07139_E01.dat 16 55151.83436853002(6254)/mV 16 0 6344 59759 0 V1
+P07139_E01.dat 16 23712.72911392405(3821)/mV 16 0 3821 60918 0 V2
+P07139_E01.dat 16 21310.344827586207(5858)/mV 16 0 5823 30275 0 V3
+P07139_E01.dat 16 16351.16633266533(-895)/mV 16 0 -961 15362 0 V4
+P07139_E01.dat 16 17448.39633027523(-14194)/mV 16 0 -14279 56170 0 V5
+P07139_E01.dat 16 31795.505541346974(-14556)/mV 16 0 -14685 38654 0 V6
+# Male 4415
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07140/P07140_E01.dat b/data/Child_ecg/P07/P07140/P07140_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..88baa926cec61734382a94e8914238eeee40d85a
--- /dev/null
+++ b/data/Child_ecg/P07/P07140/P07140_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eaeac00795edbd490319803b28fc91106b2cf42c068c5c31cc8c001107c5d396
+size 240000
diff --git a/data/Child_ecg/P07/P07140/P07140_E01.hea b/data/Child_ecg/P07/P07140/P07140_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2c76a41a0ae5b63e1662846319c62871e8dc202f
--- /dev/null
+++ b/data/Child_ecg/P07/P07140/P07140_E01.hea
@@ -0,0 +1,16 @@
+P07140_E01 12 500 10000
+P07140_E01.dat 16 60374.655399061034(-1371)/mV 16 0 -1371 12954 0 I
+P07140_E01.dat 16 36947.2(-26994)/mV 16 0 -27084 42981 0 II
+P07140_E01.dat 16 45856.614310645724(-26352)/mV 16 0 -26427 36378 0 III
+P07140_E01.dat 16 52462.438647343(20259)/mV 16 0 20302 4747 0 AVR
+P07140_E01.dat 16 89207.59761295823(18327)/mV 16 0 18327 12179 0 AVL
+P07140_E01.dat 16 42202.28386400432(-27994)/mV 16 0 -28063 17986 0 AVF
+P07140_E01.dat 16 37870.152505446626(1183)/mV 16 0 1152 47140 0 V1
+P07140_E01.dat 16 16049.953885567891(3941)/mV 16 0 3915 35645 0 V2
+P07140_E01.dat 16 16639.326670173592(-1877)/mV 16 0 -1931 8978 0 V3
+P07140_E01.dat 16 16115.67537826685(-9884)/mV 16 0 -9989 10094 0 V4
+P07140_E01.dat 16 21350.337023370234(-15816)/mV 16 0 -15868 16414 0 V5
+P07140_E01.dat 16 27757.37945066124(-19444)/mV 16 0 -19557 2726 0 V6
+# Male 5241
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07141/P07141_E01.dat b/data/Child_ecg/P07/P07141/P07141_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f071f579fac7b7d1392887ce33288a43c26f0b5c
--- /dev/null
+++ b/data/Child_ecg/P07/P07141/P07141_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01fceb6aadf0aa7a407a65a38fe1e4e03d20c86ff59d8e57bc1119bc02f347ed
+size 270000
diff --git a/data/Child_ecg/P07/P07141/P07141_E01.hea b/data/Child_ecg/P07/P07141/P07141_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0935210d8162343fb3cc6e9a0108cb879bba85ec
--- /dev/null
+++ b/data/Child_ecg/P07/P07141/P07141_E01.hea
@@ -0,0 +1,13 @@
+P07141_E01 9 500 15000
+P07141_E01.dat 16 30719.25200876552(8302)/mV 16 0 8302 62935 0 I
+P07141_E01.dat 16 12875.209039548023(-23865)/mV 16 0 -23865 18109 0 II
+P07141_E01.dat 16 13352.124530327428(-26694)/mV 16 0 -26694 60816 0 III
+P07141_E01.dat 16 20721.483348334834(12197)/mV 16 0 12197 63660 0 AVR
+P07141_E01.dat 16 22918.98181818182(18935)/mV 16 0 18935 55207 0 AVL
+P07141_E01.dat 16 14057.403946002078(-29462)/mV 16 0 -29462 14597 0 AVF
+P07141_E01.dat 16 33918.01969057665(14334)/mV 16 0 14334 60092 0 V1
+P07141_E01.dat 16 18542.71729957806(1566)/mV 16 0 1566 63854 0 V3
+P07141_E01.dat 16 21473.58415841584(-997)/mV 16 0 -997 21726 0 V5
+# Female 848
+# Otherwise diseases
+# Sinus tachycardia;Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07142/P07142_E01.dat b/data/Child_ecg/P07/P07142/P07142_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..80a83ce197071399f917ec7904a55cb36b45e333
--- /dev/null
+++ b/data/Child_ecg/P07/P07142/P07142_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4aef44213c1c44f6459d2e945cba7accf3227f76bd0e0a223e4b94431b8649d
+size 360000
diff --git a/data/Child_ecg/P07/P07142/P07142_E01.hea b/data/Child_ecg/P07/P07142/P07142_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4cb37303b506e4dc6329d7e1e6694a83b7ca5b68
--- /dev/null
+++ b/data/Child_ecg/P07/P07142/P07142_E01.hea
@@ -0,0 +1,16 @@
+P07142_E01 12 500 15000
+P07142_E01.dat 16 53069.69154228856(-1516)/mV 16 0 -1559 41906 0 I
+P07142_E01.dat 16 43880.673293571905(-16601)/mV 16 0 -16672 46905 0 II
+P07142_E01.dat 16 43447.64221824687(-9049)/mV 16 0 -9084 8767 0 III
+P07142_E01.dat 16 64743.43850611719(16328)/mV 16 0 16433 48938 0 AVR
+P07142_E01.dat 16 52632.38995568686(2030)/mV 16 0 2030 64964 0 AVL
+P07142_E01.dat 16 47846.15214384509(-15876)/mV 16 0 -15954 60792 0 AVF
+P07142_E01.dat 16 63834.928961748636(7161)/mV 16 0 7369 21473 0 V1
+P07142_E01.dat 16 25180.25510835913(6946)/mV 16 0 6926 26954 0 V2
+P07142_E01.dat 16 3251.2604248623134(-483)/mV 16 0 -486 30718 0 V3
+P07142_E01.dat 16 1638.9910406616127(4392)/mV 16 0 4392 15251 0 V4
+P07142_E01.dat 16 1232.863849765258(58)/mV 16 0 57 21467 0 V5
+P07142_E01.dat 16 36841.30747922438(-13285)/mV 16 0 -13285 16081 0 V6
+# Female 4838
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07143/P07143_E01.dat b/data/Child_ecg/P07/P07143/P07143_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..554cad70f28540bfc908f6e61b10b13ac981c0a4
--- /dev/null
+++ b/data/Child_ecg/P07/P07143/P07143_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e9ffd8d9343f6f4c8390ac69e1165aaa61ce2a27ba73c320713672bc76ca3aef
+size 360000
diff --git a/data/Child_ecg/P07/P07143/P07143_E01.hea b/data/Child_ecg/P07/P07143/P07143_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0e902517a5541d688aee425bb1c5f83543127319
--- /dev/null
+++ b/data/Child_ecg/P07/P07143/P07143_E01.hea
@@ -0,0 +1,16 @@
+P07143_E01 12 500 15000
+P07143_E01.dat 16 67205.13787085515(-13964)/mV 16 0 -12379 12790 0 I
+P07143_E01.dat 16 49451.02886247878(-4323)/mV 16 0 908 8614 0 II
+P07143_E01.dat 16 87378.72275334608(704)/mV 16 0 7813 10376 0 III
+P07143_E01.dat 16 61876.886227544914(7598)/mV 16 0 3621 37402 0 AVR
+P07143_E01.dat 16 92048.98691588786(-8721)/mV 16 0 -11342 26927 0 AVL
+P07143_E01.dat 16 64077.918904686674(-3059)/mV 16 0 2937 3502 0 AVF
+P07143_E01.dat 16 27502.447088290544(10125)/mV 16 0 14355 25977 0 V1
+P07143_E01.dat 16 15537.267623206488(15878)/mV 16 0 18975 11274 0 V2
+P07143_E01.dat 16 32790.49696969697(9502)/mV 16 0 12676 9574 0 V3
+P07143_E01.dat 16 32162.44824482448(2128)/mV 16 0 7153 18919 0 V4
+P07143_E01.dat 16 32000.570155902005(-4704)/mV 16 0 -2516 44790 0 V5
+P07143_E01.dat 16 44054.4633493847(-12665)/mV 16 0 -6965 57675 0 V6
+# Female 3405
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07144/P07144_E01.dat b/data/Child_ecg/P07/P07144/P07144_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9787e9b7ca32ec2391079328918044a5e2e5bf8e
--- /dev/null
+++ b/data/Child_ecg/P07/P07144/P07144_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a942b7beb2285d3924e032dbe84cc5d218546ec2c217303fcb6b7cc20a4eff66
+size 360000
diff --git a/data/Child_ecg/P07/P07144/P07144_E01.hea b/data/Child_ecg/P07/P07144/P07144_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bb90cb07b50f2324c6e417cd36c970a918474602
--- /dev/null
+++ b/data/Child_ecg/P07/P07144/P07144_E01.hea
@@ -0,0 +1,16 @@
+P07144_E01 12 500 15000
+P07144_E01.dat 16 56890.59662288931(-17961)/mV 16 0 -20598 11623 0 I
+P07144_E01.dat 16 60477.852348993285(-26717)/mV 16 0 -30211 37357 0 II
+P07144_E01.dat 16 58512.84002470661(-21203)/mV 16 0 -21822 39823 0 III
+P07144_E01.dat 16 67857.37296690971(26310)/mV 16 0 29843 2416 0 AVR
+P07144_E01.dat 16 59491.56747694887(1888)/mV 16 0 823 21118 0 AVL
+P07144_E01.dat 16 68862.23448275862(-23016)/mV 16 0 -25370 19492 0 AVF
+P07144_E01.dat 16 119325.2470750172(9562)/mV 16 0 11893 49923 0 V1
+P07144_E01.dat 16 36166.46524559778(5342)/mV 16 0 4813 56953 0 V2
+P07144_E01.dat 16 38226.69026548672(980)/mV 16 0 -1165 2179 0 V3
+P07144_E01.dat 16 43378.55604589585(-8769)/mV 16 0 -9369 55892 0 V4
+P07144_E01.dat 16 34332.93366093366(-12298)/mV 16 0 -15146 62994 0 V5
+P07144_E01.dat 16 40398.69629629629(-22115)/mV 16 0 -25533 26473 0 V6
+# Female 4897
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07145/P07145_E01.dat b/data/Child_ecg/P07/P07145/P07145_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0e748fb4ce5b81791fb90a85ca91c4ea5c7333d0
--- /dev/null
+++ b/data/Child_ecg/P07/P07145/P07145_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ba1daf1ad4bca43e5b88bbbfac39ea5636dfe9d930c47393c684a653259208b
+size 180000
diff --git a/data/Child_ecg/P07/P07145/P07145_E01.hea b/data/Child_ecg/P07/P07145/P07145_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b739216dfc529151b5e1fa032708008cff08c008
--- /dev/null
+++ b/data/Child_ecg/P07/P07145/P07145_E01.hea
@@ -0,0 +1,13 @@
+P07145_E01 9 500 10000
+P07145_E01.dat 16 37977.559536354056(2429)/mV 16 0 2831 6034 0 I
+P07145_E01.dat 16 20194.521212121213(-6735)/mV 16 0 -6538 42911 0 II
+P07145_E01.dat 16 21858.73441108545(-5038)/mV 16 0 -5056 27220 0 III
+P07145_E01.dat 16 28677.47175572519(3920)/mV 16 0 3640 17868 0 AVR
+P07145_E01.dat 16 43547.27740355174(1956)/mV 16 0 2204 24284 0 AVL
+P07145_E01.dat 16 21309.887950882578(-5651)/mV 16 0 -5564 35770 0 AVF
+P07145_E01.dat 16 26612.82231655549(-11339)/mV 16 0 -11599 24396 0 V1
+P07145_E01.dat 16 14289.702127659575(-11779)/mV 16 0 -11558 12907 0 V3
+P07145_E01.dat 16 16363.322212467076(-14566)/mV 16 0 -14353 42745 0 V5
+# Male 844
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07145/P07145_E02.dat b/data/Child_ecg/P07/P07145/P07145_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9b974afd4974ff0caf6b07e4e03ef63f71d9444d
--- /dev/null
+++ b/data/Child_ecg/P07/P07145/P07145_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:841d49ae920a3b865023edf9a84fd3193a8b137482cb691ef7c3586a620f4dc9
+size 180000
diff --git a/data/Child_ecg/P07/P07145/P07145_E02.hea b/data/Child_ecg/P07/P07145/P07145_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..88e3527a381c72667a96fe94d2aaf5ca072f2a35
--- /dev/null
+++ b/data/Child_ecg/P07/P07145/P07145_E02.hea
@@ -0,0 +1,13 @@
+P07145_E02 9 500 10000
+P07145_E02.dat 16 48443.03162737205(-12200)/mV 16 0 -14644 31646 0 I
+P07145_E02.dat 16 25123.68705547653(-15519)/mV 16 0 -17522 56508 0 II
+P07145_E02.dat 16 25603.45945945946(-10564)/mV 16 0 -11314 56196 0 III
+P07145_E02.dat 16 42145.68421052631(18845)/mV 16 0 21587 35826 0 AVR
+P07145_E02.dat 16 45650.31621080721(646)/mV 16 0 163 55066 0 AVL
+P07145_E02.dat 16 25656.777560339204(-13562)/mV 16 0 -14960 29960 0 AVF
+P07145_E02.dat 16 28361.696969696968(-11745)/mV 16 0 -11537 10169 0 V1
+P07145_E02.dat 16 12959.642236024845(-12391)/mV 16 0 -12866 1037 0 V3
+P07145_E02.dat 16 18123.613899613898(-16723)/mV 16 0 -18242 47735 0 V5
+# Male 842
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07146/P07146_E01.dat b/data/Child_ecg/P07/P07146/P07146_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..050c5fe7cb4f3d76a2b075c7b6c6f55f6fe4d662
--- /dev/null
+++ b/data/Child_ecg/P07/P07146/P07146_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a199872b72ddcb8aed2a1ccb5155ac1c830f923068d0b94e23344fa2ffa79625
+size 270000
diff --git a/data/Child_ecg/P07/P07146/P07146_E01.hea b/data/Child_ecg/P07/P07146/P07146_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e23eecf02010be6d9e1c5cc5e45dc4aaa3bf3531
--- /dev/null
+++ b/data/Child_ecg/P07/P07146/P07146_E01.hea
@@ -0,0 +1,13 @@
+P07146_E01 9 500 15000
+P07146_E01.dat 16 146720.24084295033(2928)/mV 16 0 2928 24084 0 I
+P07146_E01.dat 16 185568.6193548387(-4678)/mV 16 0 -4678 61620 0 II
+P07146_E01.dat 16 94549.33333333333(-3682)/mV 16 0 -3682 15816 0 III
+P07146_E01.dat 16 261555.99347471452(6377)/mV 16 0 6377 53527 0 AVR
+P07146_E01.dat 16 117064.33015873015(3244)/mV 16 0 3244 18912 0 AVL
+P07146_E01.dat 16 128709.00691857371(-3245)/mV 16 0 -3245 33492 0 AVF
+P07146_E01.dat 16 18014.946273830155(-2314)/mV 16 0 -2314 52541 0 V1
+P07146_E01.dat 16 1323.5024875621891(486)/mV 16 0 486 57866 0 V3
+P07146_E01.dat 16 12344.719702602231(-338)/mV 16 0 -338 38766 0 V5
+# Female 392
+# Otherwise diseases
+# Sinus tachycardia;Low voltage
diff --git a/data/Child_ecg/P07/P07147/P07147_E01.dat b/data/Child_ecg/P07/P07147/P07147_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..308e895cbaee935f1a3b5108b029cfc45708e8ce
--- /dev/null
+++ b/data/Child_ecg/P07/P07147/P07147_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eca54a5508c3f445ada68491968a1a0c8db1904814ef792cddc3b20a446d01e4
+size 240000
diff --git a/data/Child_ecg/P07/P07147/P07147_E01.hea b/data/Child_ecg/P07/P07147/P07147_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..dcdc5a4735f644aa412172613a348464f7b44dca
--- /dev/null
+++ b/data/Child_ecg/P07/P07147/P07147_E01.hea
@@ -0,0 +1,16 @@
+P07147_E01 12 500 10000
+P07147_E01.dat 16 100796.70857142858(-6928)/mV 16 0 -6272 24456 0 I
+P07147_E01.dat 16 29464.243980738363(-23804)/mV 16 0 -23540 27270 0 II
+P07147_E01.dat 16 30562.975530179447(-23619)/mV 16 0 -23569 591 0 III
+P07147_E01.dat 16 54397.63193768257(21790)/mV 16 0 21348 53383 0 AVR
+P07147_E01.dat 16 57913.07633168589(18727)/mV 16 0 18868 42197 0 AVL
+P07147_E01.dat 16 30323.15570934256(-24209)/mV 16 0 -24036 12146 0 AVF
+P07147_E01.dat 16 29503.52400270453(9846)/mV 16 0 9630 63947 0 V1
+P07147_E01.dat 16 14616.828309305374(10798)/mV 16 0 10798 35945 0 V2
+P07147_E01.dat 16 21474.168461051297(346)/mV 16 0 591 50706 0 V3
+P07147_E01.dat 16 12710.880546075085(-21856)/mV 16 0 -21587 14259 0 V4
+P07147_E01.dat 16 17206.084507042255(-23223)/mV 16 0 -22929 24572 0 V5
+P07147_E01.dat 16 24764.37464946719(-21987)/mV 16 0 -21765 16199 0 V6
+# Female 3142
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07147/P07147_E02.dat b/data/Child_ecg/P07/P07147/P07147_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f4189ff297e9a4f84c56e02c8b63e1bcb65397ab
--- /dev/null
+++ b/data/Child_ecg/P07/P07147/P07147_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b0114674769c94f7457f9a0bcffc4bbf171be0bf802d6c053ee63862543c8c9
+size 360000
diff --git a/data/Child_ecg/P07/P07147/P07147_E02.hea b/data/Child_ecg/P07/P07147/P07147_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..67872b0fc149c6d7d12ce546bfbd2bc71b7cfc5e
--- /dev/null
+++ b/data/Child_ecg/P07/P07147/P07147_E02.hea
@@ -0,0 +1,16 @@
+P07147_E02 12 500 15000
+P07147_E02.dat 16 98501.81818181818(-7372)/mV 16 0 -7372 26068 0 I
+P07147_E02.dat 16 29999.98712791633(-23663)/mV 16 0 -23858 1089 0 II
+P07147_E02.dat 16 31283.377162629757(-23938)/mV 16 0 -24167 14272 0 III
+P07147_E02.dat 16 53954.88398849473(22189)/mV 16 0 22321 40463 0 AVR
+P07147_E02.dat 16 59708.91181364393(19799)/mV 16 0 19993 47605 0 AVL
+P07147_E02.dat 16 31023.542857142857(-24284)/mV 16 0 -24486 6642 0 AVF
+P07147_E02.dat 16 23529.23239809423(10638)/mV 16 0 10638 20647 0 V1
+P07147_E02.dat 16 14751.738419618528(9529)/mV 16 0 9529 22277 0 V2
+P07147_E02.dat 16 15303.250203748981(-14430)/mV 16 0 -14604 9612 0 V3
+P07147_E02.dat 16 16350.860841423948(-22899)/mV 16 0 -23085 1177 0 V4
+P07147_E02.dat 16 22359.72745490982(-21871)/mV 16 0 -22053 51018 0 V5
+P07147_E02.dat 16 28407.28447778419(-20748)/mV 16 0 -20817 12759 0 V6
+# Female 3143
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07148/P07148_E01.dat b/data/Child_ecg/P07/P07148/P07148_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7396a3a03958720d05984ad35232405dc890e0ec
--- /dev/null
+++ b/data/Child_ecg/P07/P07148/P07148_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:feabe96fb872a7bd75ab6d867cc120acc40eb70877814e8e7e38ae10a9260d30
+size 360000
diff --git a/data/Child_ecg/P07/P07148/P07148_E01.hea b/data/Child_ecg/P07/P07148/P07148_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fd27407397fa92fcdaae7c2e157f550fa459646e
--- /dev/null
+++ b/data/Child_ecg/P07/P07148/P07148_E01.hea
@@ -0,0 +1,16 @@
+P07148_E01 12 500 15000
+P07148_E01.dat 16 51549.84302862419(-19137)/mV 16 0 -19137 10551 0 I
+P07148_E01.dat 16 33318.427448177266(-27077)/mV 16 0 -27077 52029 0 II
+P07148_E01.dat 16 45947.22557726465(-20136)/mV 16 0 -20136 23077 0 III
+P07148_E01.dat 16 44536.99696048632(24470)/mV 16 0 24470 35702 0 AVR
+P07148_E01.dat 16 99085.65333333334(-3738)/mV 16 0 -3738 13727 0 AVL
+P07148_E01.dat 16 39398.61429491307(-25298)/mV 16 0 -25298 19293 0 AVF
+P07148_E01.dat 16 52549.72697583279(6517)/mV 16 0 6517 1211 0 V1
+P07148_E01.dat 16 26040.41337386018(699)/mV 16 0 699 41782 0 V2
+P07148_E01.dat 16 36030.18208302986(-8612)/mV 16 0 -8612 9315 0 V3
+P07148_E01.dat 16 34241.1975051975(-20704)/mV 16 0 -20704 16406 0 V4
+P07148_E01.dat 16 34452.37776578521(-24974)/mV 16 0 -24974 56487 0 V5
+P07148_E01.dat 16 36277.776546629735(-23175)/mV 16 0 -23175 36439 0 V6
+# Female 5464
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07149/P07149_E01.dat b/data/Child_ecg/P07/P07149/P07149_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..97c075c15edfc760cf4b8d462f589ce967330865
--- /dev/null
+++ b/data/Child_ecg/P07/P07149/P07149_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb668d1e668605788a83cb3ad95d6421c2c9a74629ad3315379dd39cd6a78a5d
+size 360000
diff --git a/data/Child_ecg/P07/P07149/P07149_E01.hea b/data/Child_ecg/P07/P07149/P07149_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c60a8cb305122cfdfe6f470f65043faacf9a53f5
--- /dev/null
+++ b/data/Child_ecg/P07/P07149/P07149_E01.hea
@@ -0,0 +1,16 @@
+P07149_E01 12 500 15000
+P07149_E01.dat 16 14479.068564036223(-27302)/mV 16 0 -27302 3231 0 I
+P07149_E01.dat 16 3304.7272727272725(-26874)/mV 16 0 -26874 24991 0 II
+P07149_E01.dat 16 4175.8786565547125(-25239)/mV 16 0 -25239 25950 0 III
+P07149_E01.dat 16 5452.89014084507(27726)/mV 16 0 27726 32786 0 AVR
+P07149_E01.dat 16 11254.761828388131(22056)/mV 16 0 22056 22337 0 AVL
+P07149_E01.dat 16 3696.1686078757625(-26259)/mV 16 0 -26259 3289 0 AVF
+P07149_E01.dat 16 36609.93126571668(9885)/mV 16 0 9885 63549 0 V1
+P07149_E01.dat 16 13968.45883441258(-3275)/mV 16 0 -3275 42524 0 V2
+P07149_E01.dat 16 8012.098383696416(-21633)/mV 16 0 -21633 54915 0 V3
+P07149_E01.dat 16 17710.602448979593(9607)/mV 16 0 9607 59444 0 V4
+P07149_E01.dat 16 19684.660194174758(14753)/mV 16 0 14753 8830 0 V5
+P07149_E01.dat 16 47206.84329004329(-6144)/mV 16 0 -6144 32090 0 V6
+# Female 3157
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07150/P07150_E01.dat b/data/Child_ecg/P07/P07150/P07150_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ba68448eb1d425b9e31cb40224366c832659c88e
--- /dev/null
+++ b/data/Child_ecg/P07/P07150/P07150_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:10c6e87435e92cf642a48ef9eb227160523348592a57671d6e787378d794ce10
+size 270000
diff --git a/data/Child_ecg/P07/P07150/P07150_E01.hea b/data/Child_ecg/P07/P07150/P07150_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b379778841f7bd9ea910e1b35b4fe9b3439e39cb
--- /dev/null
+++ b/data/Child_ecg/P07/P07150/P07150_E01.hea
@@ -0,0 +1,13 @@
+P07150_E01 9 500 15000
+P07150_E01.dat 16 54712.94992846924(4581)/mV 16 0 2756 34397 0 I
+P07150_E01.dat 16 39514.20503376304(-17052)/mV 16 0 -21101 4007 0 II
+P07150_E01.dat 16 39761.00735895339(-20895)/mV 16 0 -23613 57102 0 III
+P07150_E01.dat 16 56225.82383419689(9622)/mV 16 0 13466 1222 0 AVR
+P07150_E01.dat 16 60853.67184334909(11239)/mV 16 0 12279 29654 0 AVL
+P07150_E01.dat 16 42681.47621536853(-22800)/mV 16 0 -26444 45501 0 AVF
+P07150_E01.dat 16 51148.41660993874(3921)/mV 16 0 4337 14957 0 V1
+P07150_E01.dat 16 15178.861249309011(-5952)/mV 16 0 -5754 37895 0 V3
+P07150_E01.dat 16 25114.14196762142(-13073)/mV 16 0 -17098 14289 0 V5
+# Female 1484
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07151/P07151_E01.dat b/data/Child_ecg/P07/P07151/P07151_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f02cce5862d22176302da5877e10f3b3197fd0a3
--- /dev/null
+++ b/data/Child_ecg/P07/P07151/P07151_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:73dc64933586ef6ef249a22a544ddf614dc33115f1228f017626819476b0fda6
+size 360000
diff --git a/data/Child_ecg/P07/P07151/P07151_E01.hea b/data/Child_ecg/P07/P07151/P07151_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..de83694042fa9de6a57d7270ee33e78628fc98d4
--- /dev/null
+++ b/data/Child_ecg/P07/P07151/P07151_E01.hea
@@ -0,0 +1,16 @@
+P07151_E01 12 500 15000
+P07151_E01.dat 16 15501.406982803543(-3717)/mV 16 0 -5078 59684 0 I
+P07151_E01.dat 16 31939.88545246277(-5537)/mV 16 0 -8654 31098 0 II
+P07151_E01.dat 16 17188.914107235814(-521)/mV 16 0 -689 22648 0 III
+P07151_E01.dat 16 25829.6049689441(7844)/mV 16 0 10239 60719 0 AVR
+P07151_E01.dat 16 17023.40403517848(-632)/mV 16 0 -1283 56882 0 AVL
+P07151_E01.dat 16 34430.86725663717(-2371)/mV 16 0 -4219 48905 0 AVF
+P07151_E01.dat 16 32727.01843075303(-2421)/mV 16 0 -584 60929 0 V1
+P07151_E01.dat 16 19151.054461181924(-487)/mV 16 0 -1562 48321 0 V2
+P07151_E01.dat 16 14091.792706333974(-4088)/mV 16 0 19981 30860 0 V3
+P07151_E01.dat 16 13890.623885918003(-9937)/mV 16 0 -13360 40759 0 V4
+P07151_E01.dat 16 17430.180505415163(-13907)/mV 16 0 -15325 43842 0 V5
+P07151_E01.dat 16 3734.871473354232(-30440)/mV 16 0 32761 23646 0 V6
+# Male 1501
+# Otherwise diseases
+# Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07152/P07152_E01.dat b/data/Child_ecg/P07/P07152/P07152_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9eab14b054106c436f5bb9690fdeeaa59193bac7
--- /dev/null
+++ b/data/Child_ecg/P07/P07152/P07152_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e1391eb5db08314a19818550d95204e958b0419a63888b8ae3ddce28f9f507f
+size 270000
diff --git a/data/Child_ecg/P07/P07152/P07152_E01.hea b/data/Child_ecg/P07/P07152/P07152_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5decd000851a68a1056e13eb2bc82926a9e8f86e
--- /dev/null
+++ b/data/Child_ecg/P07/P07152/P07152_E01.hea
@@ -0,0 +1,13 @@
+P07152_E01 9 500 15000
+P07152_E01.dat 16 41946.94996150885(-19464)/mV 16 0 -19464 57307 0 I
+P07152_E01.dat 16 31437.984175289104(-7546)/mV 16 0 -7546 61675 0 II
+P07152_E01.dat 16 41182.46645367412(4997)/mV 16 0 4997 57916 0 III
+P07152_E01.dat 16 41442.76816608997(14018)/mV 16 0 14018 1485 0 AVR
+P07152_E01.dat 16 47914.259208731244(-15618)/mV 16 0 -15618 43617 0 AVL
+P07152_E01.dat 16 37054.944855031266(-941)/mV 16 0 -941 41486 0 AVF
+P07152_E01.dat 16 15804.60510805501(-1343)/mV 16 0 -1343 1823 0 V1
+P07152_E01.dat 16 7114.6457925636005(-4364)/mV 16 0 -4364 43383 0 V3
+P07152_E01.dat 16 20001.73058013766(-12902)/mV 16 0 -12902 45073 0 V5
+# Male 653
+# Otherwise diseases
+# Depression+ST deviation;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07153/P07153_E01.dat b/data/Child_ecg/P07/P07153/P07153_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..dc10c72c9fd81776a3c4d8e6a1edbd08c40ce3b4
--- /dev/null
+++ b/data/Child_ecg/P07/P07153/P07153_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7fb7cf16f301aabcf637c23039ab91cdc05f46673edc5b4e47195d076faee65b
+size 240000
diff --git a/data/Child_ecg/P07/P07153/P07153_E01.hea b/data/Child_ecg/P07/P07153/P07153_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4bdedc6d7a070e3f0d5cfec9fabb0a7a03c2f3de
--- /dev/null
+++ b/data/Child_ecg/P07/P07153/P07153_E01.hea
@@ -0,0 +1,16 @@
+P07153_E01 12 500 10000
+P07153_E01.dat 16 78763.91240875912(9384)/mV 16 0 7846 57923 0 I
+P07153_E01.dat 16 46879.10591293048(-23960)/mV 16 0 -27087 31365 0 II
+P07153_E01.dat 16 46207.47238252267(-19083)/mV 16 0 -21263 41392 0 III
+P07153_E01.dat 16 71752.24766018719(15897)/mV 16 0 18991 49457 0 AVR
+P07153_E01.dat 16 75900.66086956521(14115)/mV 16 0 15165 29076 0 AVL
+P07153_E01.dat 16 48095.587338804224(-22751)/mV 16 0 -25490 59598 0 AVF
+P07153_E01.dat 16 59943.3354153654(14093)/mV 16 0 16092 2122 0 V1
+P07153_E01.dat 16 20166.988822012037(13042)/mV 16 0 12402 42666 0 V2
+P07153_E01.dat 16 15734.104092976251(-2359)/mV 16 0 -3613 55123 0 V3
+P07153_E01.dat 16 15182.125340599456(-11002)/mV 16 0 -12348 33938 0 V4
+P07153_E01.dat 16 21991.25866969869(-13879)/mV 16 0 -16098 1293 0 V5
+P07153_E01.dat 16 31349.577310155535(-16036)/mV 16 0 -17719 58384 0 V6
+# Male 4205
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07154/P07154_E01.dat b/data/Child_ecg/P07/P07154/P07154_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..74209ddb6b5768b69f30c955193770a4a2d2ae1f
--- /dev/null
+++ b/data/Child_ecg/P07/P07154/P07154_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d924d6a2d029fc381e17031d29af1a39170aca5917c16dc876a563595e12d9f
+size 300000
diff --git a/data/Child_ecg/P07/P07154/P07154_E01.hea b/data/Child_ecg/P07/P07154/P07154_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3cd4ea0ad476e6c76b9d8421565ac1c858f2ac63
--- /dev/null
+++ b/data/Child_ecg/P07/P07154/P07154_E01.hea
@@ -0,0 +1,16 @@
+P07154_E01 12 500 12500
+P07154_E01.dat 16 110645.69847050255(4322)/mV 16 0 810 35252 0 I
+P07154_E01.dat 16 26537.135399673734(-24824)/mV 16 0 -27803 16579 0 II
+P07154_E01.dat 16 25172.34176349966(-23776)/mV 16 0 -25803 13671 0 III
+P07154_E01.dat 16 50910.546802594996(20878)/mV 16 0 24523 64855 0 AVR
+P07154_E01.dat 16 44522.248366013075(20451)/mV 16 0 21537 23632 0 AVL
+P07154_E01.dat 16 26001.244033872208(-24521)/mV 16 0 -27038 37715 0 AVF
+P07154_E01.dat 16 24826.656546489565(5564)/mV 16 0 7160 19795 0 V1
+P07154_E01.dat 16 15130.979887369267(3967)/mV 16 0 3770 34891 0 V2
+P07154_E01.dat 16 17019.208556149733(-4795)/mV 16 0 -5640 53379 0 V3
+P07154_E01.dat 16 24090.282001299543(-14664)/mV 16 0 -16839 23039 0 V4
+P07154_E01.dat 16 29017.19218910586(-18981)/mV 16 0 -22144 25110 0 V5
+P07154_E01.dat 16 33512.72727272727(-22057)/mV 16 0 -25137 3651 0 V6
+# Female 4072
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07155/P07155_E01.dat b/data/Child_ecg/P07/P07155/P07155_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f9c131ecc6f6cb32631a2a4392787d80da74db17
--- /dev/null
+++ b/data/Child_ecg/P07/P07155/P07155_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e59dd8326cb65d5d841f604e9f3e5b93f87f841449de208dc652e41af91252d7
+size 360000
diff --git a/data/Child_ecg/P07/P07155/P07155_E01.hea b/data/Child_ecg/P07/P07155/P07155_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f89a3d5de1aed8e197c1216acdadffbc105cb6c4
--- /dev/null
+++ b/data/Child_ecg/P07/P07155/P07155_E01.hea
@@ -0,0 +1,16 @@
+P07155_E01 12 500 15000
+P07155_E01.dat 16 58137.06163886875(-13194)/mV 16 0 -20717 48859 0 I
+P07155_E01.dat 16 18731.524680073126(-17758)/mV 16 0 -21019 46894 0 II
+P07155_E01.dat 16 21507.210031347964(-19367)/mV 16 0 -20329 53659 0 III
+P07155_E01.dat 16 31299.2(16138)/mV 16 0 20899 53260 0 AVR
+P07155_E01.dat 16 47626.46755555556(19557)/mV 16 0 17543 57919 0 AVL
+P07155_E01.dat 16 20378.628407460546(-18896)/mV 16 0 -21133 33528 0 AVF
+P07155_E01.dat 16 15879.494607087827(7490)/mV 16 0 9337 22958 0 V1
+P07155_E01.dat 16 8340.251324753974(10270)/mV 16 0 11261 47284 0 V2
+P07155_E01.dat 16 12860.626967830252(3931)/mV 16 0 1347 19918 0 V3
+P07155_E01.dat 16 11627.681284743669(-14383)/mV 16 0 -17826 43312 0 V4
+P07155_E01.dat 16 15614.579929399899(-17648)/mV 16 0 -21256 27624 0 V5
+P07155_E01.dat 16 15868.098221845894(-14466)/mV 16 0 -17732 1521 0 V6
+# Male 2342
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07156/P07156_E01.dat b/data/Child_ecg/P07/P07156/P07156_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2c4a15680ad95004fe837f97ce976b84bf5d1ba8
--- /dev/null
+++ b/data/Child_ecg/P07/P07156/P07156_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad80c7bf1f0496a1a1e484f3b59fd2c2dfb32151745ac55176145dbcd38e9e66
+size 360000
diff --git a/data/Child_ecg/P07/P07156/P07156_E01.hea b/data/Child_ecg/P07/P07156/P07156_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c1a6fc9f0dec291a4473b6e42e1641451eed069f
--- /dev/null
+++ b/data/Child_ecg/P07/P07156/P07156_E01.hea
@@ -0,0 +1,16 @@
+P07156_E01 12 500 15000
+P07156_E01.dat 16 140352.71375464683(4103)/mV 16 0 6502 19887 0 I
+P07156_E01.dat 16 20836.17391304348(-17089)/mV 16 0 -17326 8455 0 II
+P07156_E01.dat 16 19371.714987714986(-17368)/mV 16 0 -17920 43504 0 III
+P07156_E01.dat 16 44257.56643356643(16677)/mV 16 0 16569 47383 0 AVR
+P07156_E01.dat 16 36005.66806136681(17655)/mV 16 0 18475 57522 0 AVL
+P07156_E01.dat 16 20082.819962097285(-17244)/mV 16 0 -17652 53765 0 AVF
+P07156_E01.dat 16 20341.174129353232(-825)/mV 16 0 -428 27432 0 V1
+P07156_E01.dat 16 15595.001745200698(2139)/mV 16 0 2038 62312 0 V2
+P07156_E01.dat 16 20121.336276674025(-6063)/mV 16 0 -7488 16666 0 V3
+P07156_E01.dat 16 17851.85394581861(-17966)/mV 16 0 -19302 25814 0 V4
+P07156_E01.dat 16 21432.03513909224(-18472)/mV 16 0 -18838 30260 0 V5
+P07156_E01.dat 16 27162.947368421053(-16387)/mV 16 0 -16873 33941 0 V6
+# Male 2740
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07157/P07157_E01.dat b/data/Child_ecg/P07/P07157/P07157_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1ccaf7b346a0a89ae2d66886e1f583cda100b1ee
--- /dev/null
+++ b/data/Child_ecg/P07/P07157/P07157_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0bd4f11b44c4fc2961b74e2d11a9a04cf35380ee3b01627ada2264322df316e
+size 360000
diff --git a/data/Child_ecg/P07/P07157/P07157_E01.hea b/data/Child_ecg/P07/P07157/P07157_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5862d265239bb2583fab084f56eff9a8630d06f6
--- /dev/null
+++ b/data/Child_ecg/P07/P07157/P07157_E01.hea
@@ -0,0 +1,16 @@
+P07157_E01 12 500 15000
+P07157_E01.dat 16 48504.63683904707(7993)/mV 16 0 7756 32845 0 I
+P07157_E01.dat 16 57269.22515212982(-12088)/mV 16 0 -12973 1683 0 II
+P07157_E01.dat 16 37043.54668567356(-7390)/mV 16 0 -7782 43275 0 III
+P07157_E01.dat 16 76957.10855063675(-1785)/mV 16 0 -971 6021 0 AVR
+P07157_E01.dat 16 44470.38090070537(7252)/mV 16 0 7361 1600 0 AVL
+P07157_E01.dat 16 48408.02007024586(-9213)/mV 16 0 -9843 37283 0 AVF
+P07157_E01.dat 16 29568.642498605688(-6880)/mV 16 0 -6880 39945 0 V1
+P07157_E01.dat 16 15886.76036036036(1675)/mV 16 0 2941 64779 0 V2
+P07157_E01.dat 16 14145.543599257884(-2984)/mV 16 0 -2685 57648 0 V3
+P07157_E01.dat 16 18486.089725036178(-7818)/mV 16 0 -8119 50453 0 V4
+P07157_E01.dat 16 27810.03127874885(-3246)/mV 16 0 -3721 44115 0 V5
+P07157_E01.dat 16 45774.32835820896(-5812)/mV 16 0 -6817 25987 0 V6
+# Female 458
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07158/P07158_E01.dat b/data/Child_ecg/P07/P07158/P07158_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..455d1e7c6585aa345e36464b749067f8ad55070b
--- /dev/null
+++ b/data/Child_ecg/P07/P07158/P07158_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29ec9c760010edc6e1fedfb5d6460f306229bfdb8a87cbcede4a1ea817f8b285
+size 360000
diff --git a/data/Child_ecg/P07/P07158/P07158_E01.hea b/data/Child_ecg/P07/P07158/P07158_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..16d8f4a4573620b91d0546a5ba4cd75b86ddc826
--- /dev/null
+++ b/data/Child_ecg/P07/P07158/P07158_E01.hea
@@ -0,0 +1,16 @@
+P07158_E01 12 500 15000
+P07158_E01.dat 16 18760.15444015444(-4297)/mV 16 0 -3793 22671 0 I
+P07158_E01.dat 16 15566.09211356467(-8673)/mV 16 0 -8863 34413 0 II
+P07158_E01.dat 16 21453.491891891892(-1760)/mV 16 0 -2615 20905 0 III
+P07158_E01.dat 16 18196.026390197927(4940)/mV 16 0 4807 7841 0 AVR
+P07158_E01.dat 16 27245.963070942664(-5388)/mV 16 0 -4479 62681 0 AVL
+P07158_E01.dat 16 22785.912486659552(-11917)/mV 16 0 -12510 45905 0 AVF
+P07158_E01.dat 16 1785.4792452830188(11591)/mV 16 0 16947 51281 0 V1
+P07158_E01.dat 16 14645.441077441077(1215)/mV 16 0 3182 33381 0 V2
+P07158_E01.dat 16 6952.5103562551785(13)/mV 16 0 166 41410 0 V3
+P07158_E01.dat 16 7358.079380445305(-3076)/mV 16 0 -3256 15566 0 V4
+P07158_E01.dat 16 20310.535211267605(-15868)/mV 16 0 -17471 51353 0 V5
+P07158_E01.dat 16 24260.719275549807(-14453)/mV 16 0 -15755 53558 0 V6
+# Female 665
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07159/P07159_E01.dat b/data/Child_ecg/P07/P07159/P07159_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ab8ac0b719fb15bdd131190e7550a3c840881a24
--- /dev/null
+++ b/data/Child_ecg/P07/P07159/P07159_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:587193f379883f1eaa3535ba9c8986ac4b7512f4a27d834fd1aaa4ed4d1c5ed0
+size 360000
diff --git a/data/Child_ecg/P07/P07159/P07159_E01.hea b/data/Child_ecg/P07/P07159/P07159_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a1d5e5ef629e9fa5dc136f7840100185e9b3e111
--- /dev/null
+++ b/data/Child_ecg/P07/P07159/P07159_E01.hea
@@ -0,0 +1,16 @@
+P07159_E01 12 500 15000
+P07159_E01.dat 16 40099.07604017216(-5473)/mV 16 0 -5440 21306 0 I
+P07159_E01.dat 16 33607.204288266825(-18991)/mV 16 0 -19046 59491 0 II
+P07159_E01.dat 16 33560.09692451072(-15184)/mV 16 0 -15293 19936 0 III
+P07159_E01.dat 16 46960.24615384615(14927)/mV 16 0 14927 34391 0 AVR
+P07159_E01.dat 16 43859.98647125141(5225)/mV 16 0 5296 3285 0 AVL
+P07159_E01.dat 16 35169.268065268065(-18033)/mV 16 0 -18119 17464 0 AVF
+P07159_E01.dat 16 14978.620472440945(-14190)/mV 16 0 -14287 56116 0 V1
+P07159_E01.dat 16 12221.251939989654(-9697)/mV 16 0 -9737 38948 0 V2
+P07159_E01.dat 16 16463.976642335765(-10740)/mV 16 0 -10740 35066 0 V3
+P07159_E01.dat 16 2545.7297297297296(8442)/mV 16 0 8338 30741 0 V4
+P07159_E01.dat 16 4017.400286944046(-10891)/mV 16 0 -10894 23514 0 V5
+P07159_E01.dat 16 9419.839499739448(2539)/mV 16 0 2485 7184 0 V6
+# Female 501
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07160/P07160_E01.dat b/data/Child_ecg/P07/P07160/P07160_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..01f0779c6714ac450b6384495c80a0b737f54b93
--- /dev/null
+++ b/data/Child_ecg/P07/P07160/P07160_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e13c7a67ce588b8d138a470c42377f4ca17c62a944709a5fca7df3ccfa93f35
+size 360000
diff --git a/data/Child_ecg/P07/P07160/P07160_E01.hea b/data/Child_ecg/P07/P07160/P07160_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4d449b29ee30c606391e29a0f74644168a57e3f8
--- /dev/null
+++ b/data/Child_ecg/P07/P07160/P07160_E01.hea
@@ -0,0 +1,16 @@
+P07160_E01 12 500 15000
+P07160_E01.dat 16 77534.08348457351(-1477)/mV 16 0 -1477 26813 0 I
+P07160_E01.dat 16 30342.942704354467(-13373)/mV 16 0 -13472 36870 0 II
+P07160_E01.dat 16 37338.300818124604(-18282)/mV 16 0 -18373 31304 0 III
+P07160_E01.dat 16 46836.91657866948(10548)/mV 16 0 10624 51980 0 AVR
+P07160_E01.dat 16 74048.7032967033(19877)/mV 16 0 19937 38596 0 AVL
+P07160_E01.dat 16 34895.53398058253(-15217)/mV 16 0 -15331 62850 0 AVF
+P07160_E01.dat 16 30214.0324005891(7302)/mV 16 0 7179 62370 0 V1
+P07160_E01.dat 16 16903.245283018867(16226)/mV 16 0 16350 44263 0 V2
+P07160_E01.dat 16 17308.64887063655(160)/mV 16 0 160 25445 0 V3
+P07160_E01.dat 16 18604.47075405215(-6986)/mV 16 0 -6986 11938 0 V4
+P07160_E01.dat 16 28819.00633356791(-12771)/mV 16 0 -12935 39422 0 V5
+P07160_E01.dat 16 36049.292123629115(-15112)/mV 16 0 -15200 14899 0 V6
+# Female 4316
+# Otherwise diseases
+# Atrial escape complex(es)
diff --git a/data/Child_ecg/P07/P07161/P07161_E01.dat b/data/Child_ecg/P07/P07161/P07161_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1a7637cd0fe9abf45d219a2abb84ae85cc4136b3
--- /dev/null
+++ b/data/Child_ecg/P07/P07161/P07161_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65263bd386c5d058b0aa479ce475c59dc61287e7cca0b41108ef37fff6a0a69c
+size 240000
diff --git a/data/Child_ecg/P07/P07161/P07161_E01.hea b/data/Child_ecg/P07/P07161/P07161_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..58d56d2fb4285952b2e4faffa74cf498605dc962
--- /dev/null
+++ b/data/Child_ecg/P07/P07161/P07161_E01.hea
@@ -0,0 +1,16 @@
+P07161_E01 12 500 10000
+P07161_E01.dat 16 50370.028320971(-14530)/mV 16 0 -14448 5134 0 I
+P07161_E01.dat 16 28942.45699391833(-16501)/mV 16 0 -16501 30117 0 II
+P07161_E01.dat 16 40949.7855361596(-20740)/mV 16 0 -20807 56382 0 III
+P07161_E01.dat 16 41182.45815722739(14810)/mV 16 0 14776 64131 0 AVR
+P07161_E01.dat 16 92083.98493813879(9026)/mV 16 0 9176 55700 0 AVL
+P07161_E01.dat 16 34049.936009307734(-18477)/mV 16 0 -18477 4251 0 AVF
+P07161_E01.dat 16 45007.132321041216(-2374)/mV 16 0 -2411 60159 0 V1
+P07161_E01.dat 16 17594.690511674118(1821)/mV 16 0 1821 36866 0 V2
+P07161_E01.dat 16 20019.462949376375(-6120)/mV 16 0 -6136 31941 0 V3
+P07161_E01.dat 16 16317.584263689527(-17780)/mV 16 0 -17780 38397 0 V4
+P07161_E01.dat 16 19906.56(-12841)/mV 16 0 -12841 47391 0 V5
+P07161_E01.dat 16 33767.22040549379(-20162)/mV 16 0 -20162 49986 0 V6
+# Female 2484
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07162/P07162_E01.dat b/data/Child_ecg/P07/P07162/P07162_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7fb26849439f7f16c5940dc4d1f195bd4261132d
--- /dev/null
+++ b/data/Child_ecg/P07/P07162/P07162_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eaea93c903ad387d8ff686e9d62b89e18c7d533a7ec7fee32653a29f0c59e874
+size 360000
diff --git a/data/Child_ecg/P07/P07162/P07162_E01.hea b/data/Child_ecg/P07/P07162/P07162_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b69612e0b2566b6bd372a52a26babc43b8feb6a5
--- /dev/null
+++ b/data/Child_ecg/P07/P07162/P07162_E01.hea
@@ -0,0 +1,16 @@
+P07162_E01 12 500 15000
+P07162_E01.dat 16 24661.898454746137(-37)/mV 16 0 -37 59942 0 I
+P07162_E01.dat 16 48909.938911022575(-14784)/mV 16 0 -14784 44840 0 II
+P07162_E01.dat 16 27435.255172413792(-1688)/mV 16 0 -1688 39327 0 III
+P07162_E01.dat 16 35761.641739130435(7395)/mV 16 0 7395 24064 0 AVR
+P07162_E01.dat 16 26745.51776266062(1788)/mV 16 0 1788 45728 0 AVL
+P07162_E01.dat 16 55550.68267581475(-1140)/mV 16 0 -1140 34713 0 AVF
+P07162_E01.dat 16 45128.03463203463(7954)/mV 16 0 7954 30004 0 V1
+P07162_E01.dat 16 22848.247104247104(7686)/mV 16 0 7686 37265 0 V2
+P07162_E01.dat 16 31587.06787963611(-10727)/mV 16 0 -10727 15136 0 V3
+P07162_E01.dat 16 45195.94874923734(-14682)/mV 16 0 -14682 59304 0 V4
+P07162_E01.dat 16 58889.456464379946(-10971)/mV 16 0 -10971 22229 0 V5
+P07162_E01.dat 16 64292.81378396289(-9081)/mV 16 0 -9081 26058 0 V6
+# Male 1605
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07163/P07163_E01.dat b/data/Child_ecg/P07/P07163/P07163_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b0586ca911a6aeb1cade7c601446426725a666e8
--- /dev/null
+++ b/data/Child_ecg/P07/P07163/P07163_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bc64d54d99a28e8b68b2c7c0958ced0ca4587d063df614da0e074ed4bbaccc5
+size 360000
diff --git a/data/Child_ecg/P07/P07163/P07163_E01.hea b/data/Child_ecg/P07/P07163/P07163_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3af07721165a614cd40c393c50f1a90c3e41c9c4
--- /dev/null
+++ b/data/Child_ecg/P07/P07163/P07163_E01.hea
@@ -0,0 +1,16 @@
+P07163_E01 12 500 15000
+P07163_E01.dat 16 57873.56200527705(-11347)/mV 16 0 -15067 48018 0 I
+P07163_E01.dat 16 28789.910897875256(-22512)/mV 16 0 -24081 56499 0 II
+P07163_E01.dat 16 33947.2948421863(-22001)/mV 16 0 -21697 13515 0 III
+P07163_E01.dat 16 46375.901926444836(18953)/mV 16 0 21707 43979 0 AVR
+P07163_E01.dat 16 59849.12934220251(6772)/mV 16 0 4580 10611 0 AVL
+P07163_E01.dat 16 31381.09255079007(-22585)/mV 16 0 -23274 59757 0 AVF
+P07163_E01.dat 16 47091.55435516543(1287)/mV 16 0 -3387 62598 0 V1
+P07163_E01.dat 16 21371.619771863116(5656)/mV 16 0 4596 23453 0 V2
+P07163_E01.dat 16 27672.290585618975(3688)/mV 16 0 1820 14188 0 V3
+P07163_E01.dat 16 23268.660194174758(-14043)/mV 16 0 -15747 8560 0 V4
+P07163_E01.dat 16 23470.843822843824(-22934)/mV 16 0 -24690 54662 0 V5
+P07163_E01.dat 16 26209.259555048488(-21550)/mV 16 0 -22893 28354 0 V6
+# Female 5429
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07163/P07163_E02.dat b/data/Child_ecg/P07/P07163/P07163_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0ad55eecb84af412dbc5365ceb93ed8899c132c7
--- /dev/null
+++ b/data/Child_ecg/P07/P07163/P07163_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a795a1419503c9e2b92887fc1621070063ef6cb7cf1f757d735e396a121867e6
+size 360000
diff --git a/data/Child_ecg/P07/P07163/P07163_E02.hea b/data/Child_ecg/P07/P07163/P07163_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8ff12c8874a3264ff41d05f0a989d60edf3d09c0
--- /dev/null
+++ b/data/Child_ecg/P07/P07163/P07163_E02.hea
@@ -0,0 +1,16 @@
+P07163_E02 12 500 15000
+P07163_E02.dat 16 55678.14775323686(-14919)/mV 16 0 -16368 36060 0 I
+P07163_E02.dat 16 40069.565217391304(-23542)/mV 16 0 -25107 49195 0 II
+P07163_E02.dat 16 51403.13495934959(-17331)/mV 16 0 -17958 49208 0 III
+P07163_E02.dat 16 57620.14690451207(20858)/mV 16 0 22732 30976 0 AVR
+P07163_E02.dat 16 71142.61996034368(-6488)/mV 16 0 -6951 54059 0 AVL
+P07163_E02.dat 16 48193.66878083157(-24419)/mV 16 0 -25635 46571 0 AVF
+P07163_E02.dat 16 35088.22256568779(488)/mV 16 0 -7192 41223 0 V1
+P07163_E02.dat 16 27536.6648199446(6064)/mV 16 0 7206 37707 0 V2
+P07163_E02.dat 16 32418.655490360437(5002)/mV 16 0 4659 38238 0 V3
+P07163_E02.dat 16 27862.08564231738(-16564)/mV 16 0 -17267 39296 0 V4
+P07163_E02.dat 16 23317.024154589373(-23340)/mV 16 0 -24099 3321 0 V5
+P07163_E02.dat 16 27291.952353942143(-21020)/mV 16 0 -21864 56440 0 V6
+# Female 5430
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07164/P07164_E01.dat b/data/Child_ecg/P07/P07164/P07164_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..118a9e07438bc3c8a61c3920fa909c627685cfbc
--- /dev/null
+++ b/data/Child_ecg/P07/P07164/P07164_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:722b6735c94fbf325f65dac5fbc2eee8bcc997ca0e689004c42bbf9d8c1211a4
+size 360000
diff --git a/data/Child_ecg/P07/P07164/P07164_E01.hea b/data/Child_ecg/P07/P07164/P07164_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0e78eaa140d803cb401ca3fa100a804f81c43e6c
--- /dev/null
+++ b/data/Child_ecg/P07/P07164/P07164_E01.hea
@@ -0,0 +1,16 @@
+P07164_E01 12 500 15000
+P07164_E01.dat 16 25227.883289124667(-4903)/mV 16 0 -4903 3396 0 I
+P07164_E01.dat 16 28677.510313901344(-1541)/mV 16 0 -1541 41399 0 II
+P07164_E01.dat 16 58050.27873855544(-4904)/mV 16 0 -4904 36868 0 III
+P07164_E01.dat 16 27080.51781818182(3596)/mV 16 0 3596 62749 0 AVR
+P07164_E01.dat 16 43030.43505477309(-5915)/mV 16 0 -5915 15392 0 AVL
+P07164_E01.dat 16 42566.451802796175(-4521)/mV 16 0 -4521 57953 0 AVF
+P07164_E01.dat 16 45128.23514043109(969)/mV 16 0 969 29153 0 V1
+P07164_E01.dat 16 39837.18214716526(-516)/mV 16 0 -516 6851 0 V2
+P07164_E01.dat 16 24563.35802469136(264)/mV 16 0 264 31388 0 V3
+P07164_E01.dat 16 3714.088772845953(11686)/mV 16 0 11686 24681 0 V4
+P07164_E01.dat 16 9286.593338497289(-9351)/mV 16 0 -9351 27324 0 V5
+P07164_E01.dat 16 9268.624420401855(-9342)/mV 16 0 -9342 31122 0 V6
+# Male 2783
+# Otherwise diseases
+# Sinus arrhythmia;Incomplete right bundle-branch block;Left atrial enlargement;Right atrial enlargement
diff --git a/data/Child_ecg/P07/P07165/P07165_E01.dat b/data/Child_ecg/P07/P07165/P07165_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e18054e25a32c1220b18b7ce508e2cc89250ba43
--- /dev/null
+++ b/data/Child_ecg/P07/P07165/P07165_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:061f587ef671adc54652b1c3ee17696750edf4893c63d6caf6d02f0f2a7074b0
+size 360000
diff --git a/data/Child_ecg/P07/P07165/P07165_E01.hea b/data/Child_ecg/P07/P07165/P07165_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d409bdafe18c2c6cbff17d97dd2765c90e92469a
--- /dev/null
+++ b/data/Child_ecg/P07/P07165/P07165_E01.hea
@@ -0,0 +1,16 @@
+P07165_E01 12 500 15000
+P07165_E01.dat 16 81289.62473647224(-4526)/mV 16 0 -5716 15466 0 I
+P07165_E01.dat 16 29059.423352902806(-21891)/mV 16 0 -23546 36999 0 II
+P07165_E01.dat 16 27404.360674810938(-21266)/mV 16 0 -22425 27920 0 III
+P07165_E01.dat 16 56261.996823716254(19127)/mV 16 0 21141 34490 0 AVR
+P07165_E01.dat 16 46287.865294667914(15555)/mV 16 0 16195 13162 0 AVL
+P07165_E01.dat 16 28938.550976138828(-22996)/mV 16 0 -24432 10732 0 AVF
+P07165_E01.dat 16 35203.33630006357(21310)/mV 16 0 22914 2559 0 V1
+P07165_E01.dat 16 15192.576671035387(12514)/mV 16 0 13157 21261 0 V2
+P07165_E01.dat 16 14431.331786542924(15826)/mV 16 0 16530 39063 0 V3
+P07165_E01.dat 16 14664.636032093362(6501)/mV 16 0 6429 13454 0 V4
+P07165_E01.dat 16 12850.4(-16704)/mV 16 0 -17854 17681 0 V5
+P07165_E01.dat 16 13873.414855987872(-5955)/mV 16 0 -7050 45180 0 V6
+# Female 1747
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07166/P07166_E01.dat b/data/Child_ecg/P07/P07166/P07166_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d8641fe220fd2f6c59bb8936a4dad623d2198f3a
--- /dev/null
+++ b/data/Child_ecg/P07/P07166/P07166_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0794becc52305378c0f59dd129cd24f575399a8fa0d8d770a6efd805f6a1c2ac
+size 360000
diff --git a/data/Child_ecg/P07/P07166/P07166_E01.hea b/data/Child_ecg/P07/P07166/P07166_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..143d431644d9887b8ad84149bdae7c5d513fff93
--- /dev/null
+++ b/data/Child_ecg/P07/P07166/P07166_E01.hea
@@ -0,0 +1,16 @@
+P07166_E01 12 500 15000
+P07166_E01.dat 16 36068.00314712825(-10383)/mV 16 0 -11792 53933 0 I
+P07166_E01.dat 16 37742.32635983264(-6340)/mV 16 0 -10516 57897 0 II
+P07166_E01.dat 16 47258.00527704485(2215)/mV 16 0 -1131 32418 0 III
+P07166_E01.dat 16 40961.80440528634(12635)/mV 16 0 15700 61415 0 AVR
+P07166_E01.dat 16 46648.88888888889(-7347)/mV 16 0 -6626 5479 0 AVL
+P07166_E01.dat 16 50115.45043478261(-4626)/mV 16 0 -9193 60548 0 AVF
+P07166_E01.dat 16 16602.247982391782(11430)/mV 16 0 12227 10614 0 V1
+P07166_E01.dat 16 13888.0(9114)/mV 16 0 8628 13421 0 V2
+P07166_E01.dat 16 17603.881804043547(11449)/mV 16 0 9516 7618 0 V3
+P07166_E01.dat 16 17145.34104046243(-9594)/mV 16 0 -11840 20123 0 V4
+P07166_E01.dat 16 12566.5605875153(7338)/mV 16 0 5927 43434 0 V5
+P07166_E01.dat 16 30529.617328519857(-16250)/mV 16 0 -18385 59878 0 V6
+# Male 5176
+# Otherwise diseases
+# Sinus tachycardia;Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07167/P07167_E01.dat b/data/Child_ecg/P07/P07167/P07167_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b17c5552fc2fe064dc2ef40b2aae92111178a3e3
--- /dev/null
+++ b/data/Child_ecg/P07/P07167/P07167_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dac50a048cd3f4e9bbee45789d552b5ec6509aee48a27b4965d4990a32382191
+size 270000
diff --git a/data/Child_ecg/P07/P07167/P07167_E01.hea b/data/Child_ecg/P07/P07167/P07167_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ecb3ddff49588e041cec71f5866d0419c487c476
--- /dev/null
+++ b/data/Child_ecg/P07/P07167/P07167_E01.hea
@@ -0,0 +1,13 @@
+P07167_E01 9 500 15000
+P07167_E01.dat 16 52385.484230055656(-5193)/mV 16 0 -5193 52700 0 I
+P07167_E01.dat 16 40249.75512740833(-16956)/mV 16 0 -16956 33674 0 II
+P07167_E01.dat 16 49333.55540631296(-14833)/mV 16 0 -14833 7844 0 III
+P07167_E01.dat 16 56015.34841628959(15590)/mV 16 0 15590 4431 0 AVR
+P07167_E01.dat 16 60212.04979253112(9746)/mV 16 0 9746 28150 0 AVL
+P07167_E01.dat 16 45635.232323232325(-17325)/mV 16 0 -17325 38090 0 AVF
+P07167_E01.dat 16 45127.71984435798(-10115)/mV 16 0 -10115 16623 0 V1
+P07167_E01.dat 16 15029.407174323474(-9445)/mV 16 0 -9445 49340 0 V3
+P07167_E01.dat 16 25265.90538336052(-17642)/mV 16 0 -17642 6201 0 V5
+# Male 805
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07168/P07168_E01.dat b/data/Child_ecg/P07/P07168/P07168_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5b8a8690da9522808d7ecbb7d8371a1183861120
--- /dev/null
+++ b/data/Child_ecg/P07/P07168/P07168_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae09f2fb518039c5fb328ff4db35c012d5b7559d4fcfd498cca758c7d424b6d3
+size 180000
diff --git a/data/Child_ecg/P07/P07168/P07168_E01.hea b/data/Child_ecg/P07/P07168/P07168_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cc82559907b018f1cc527d38ca4737926bc32fd6
--- /dev/null
+++ b/data/Child_ecg/P07/P07168/P07168_E01.hea
@@ -0,0 +1,16 @@
+P07168_E01 12 500 7500
+P07168_E01.dat 16 54436.04721753794(-9124)/mV 16 0 -9124 21631 0 I
+P07168_E01.dat 16 37300.99030117407(-23847)/mV 16 0 -23877 41979 0 II
+P07168_E01.dat 16 50227.3835125448(-19082)/mV 16 0 -19123 25274 0 III
+P07168_E01.dat 16 51964.53742110009(23511)/mV 16 0 23553 37138 0 AVR
+P07168_E01.dat 16 77289.6658436214(13086)/mV 16 0 13086 55998 0 AVL
+P07168_E01.dat 16 44251.7826788596(-22725)/mV 16 0 -22761 31734 0 AVF
+P07168_E01.dat 16 64978.41353936718(-11208)/mV 16 0 -11208 37025 0 V1
+P07168_E01.dat 16 38193.53345388788(-12141)/mV 16 0 -12141 18963 0 V2
+P07168_E01.dat 16 29910.948382656574(-11546)/mV 16 0 -11546 31476 0 V3
+P07168_E01.dat 16 28035.435497835497(-16956)/mV 16 0 -16956 36959 0 V4
+P07168_E01.dat 16 31923.329949238578(-20484)/mV 16 0 -20484 60389 0 V5
+P07168_E01.dat 16 27037.148514851484(-11433)/mV 16 0 -11433 27422 0 V6
+# Female 4509
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07169/P07169_E01.dat b/data/Child_ecg/P07/P07169/P07169_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ddfcd8b9583048f2605054d647688e4455ceb822
--- /dev/null
+++ b/data/Child_ecg/P07/P07169/P07169_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dbf650df22442e785c8c1e53da9c7ffeee22ef8456afa7716e6d8e6f31d4fedd
+size 228000
diff --git a/data/Child_ecg/P07/P07169/P07169_E01.hea b/data/Child_ecg/P07/P07169/P07169_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..db3ce095e01c290cec5217521769232819c66c66
--- /dev/null
+++ b/data/Child_ecg/P07/P07169/P07169_E01.hea
@@ -0,0 +1,16 @@
+P07169_E01 12 500 9500
+P07169_E01.dat 16 55980.53315105947(-12772)/mV 16 0 -12772 7439 0 I
+P07169_E01.dat 16 28189.919341563786(-16043)/mV 16 0 -16043 50018 0 II
+P07169_E01.dat 16 38822.36346336822(-12844)/mV 16 0 -12844 10191 0 III
+P07169_E01.dat 16 40800.22695035461(17795)/mV 16 0 17795 26069 0 AVR
+P07169_E01.dat 16 100683.49445676275(491)/mV 16 0 491 2653 0 AVL
+P07169_E01.dat 16 32837.922731356695(-14921)/mV 16 0 -14921 39507 0 AVF
+P07169_E01.dat 16 19294.519357884798(7141)/mV 16 0 7141 832 0 V1
+P07169_E01.dat 16 15512.45201793722(1015)/mV 16 0 1129 4600 0 V2
+P07169_E01.dat 16 21987.174262734585(-8740)/mV 16 0 -8597 56156 0 V3
+P07169_E01.dat 16 10333.37576499388(-16278)/mV 16 0 -16278 40965 0 V4
+P07169_E01.dat 16 20549.157329240214(-19693)/mV 16 0 -19676 1697 0 V5
+P07169_E01.dat 16 27355.705103969754(-18635)/mV 16 0 -18568 21202 0 V6
+# Female 3401
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07170/P07170_E01.dat b/data/Child_ecg/P07/P07170/P07170_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..aa3037ce52bd9df063a983e8947e1a51e26a60f2
--- /dev/null
+++ b/data/Child_ecg/P07/P07170/P07170_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0ab6bec48e9d836376cce2ec3f5c69f0e39f08f0d72ffdca927fd2e9f5e9ba3
+size 252000
diff --git a/data/Child_ecg/P07/P07170/P07170_E01.hea b/data/Child_ecg/P07/P07170/P07170_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..61003820147002859004b6ec93bb78ff8c72fcfe
--- /dev/null
+++ b/data/Child_ecg/P07/P07170/P07170_E01.hea
@@ -0,0 +1,16 @@
+P07170_E01 12 500 10500
+P07170_E01.dat 16 102354.5685931115(-11364)/mV 16 0 -15443 29153 0 I
+P07170_E01.dat 16 26479.904191616766(-24130)/mV 16 0 -28587 63166 0 II
+P07170_E01.dat 16 30270.343240651964(-25059)/mV 16 0 -28924 5783 0 III
+P07170_E01.dat 16 44890.83870967742(21593)/mV 16 0 26267 44397 0 AVR
+P07170_E01.dat 16 64347.3006993007(21149)/mV 16 0 23924 8944 0 AVL
+P07170_E01.dat 16 28471.394479073908(-24961)/mV 16 0 -29177 59512 0 AVF
+P07170_E01.dat 16 30881.97818181818(407)/mV 16 0 -849 59498 0 V1
+P07170_E01.dat 16 13415.718157181573(5908)/mV 16 0 4566 2258 0 V2
+P07170_E01.dat 16 17790.766859344894(3301)/mV 16 0 -258 20943 0 V3
+P07170_E01.dat 16 15929.417780360256(-19381)/mV 16 0 -23503 33788 0 V4
+P07170_E01.dat 16 22255.012117714945(-23351)/mV 16 0 -28347 51382 0 V5
+P07170_E01.dat 16 29239.387862796833(-21945)/mV 16 0 -26749 44782 0 V6
+# Male 5106
+# Otherwise diseases
+# Left ventricular high voltage;Depression+ST deviation;Early repolarization
diff --git a/data/Child_ecg/P07/P07171/P07171_E01.dat b/data/Child_ecg/P07/P07171/P07171_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6df26c1f1c56085ca9ba36e2bd8751fe907c88a6
--- /dev/null
+++ b/data/Child_ecg/P07/P07171/P07171_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2e7cedd4c0f2d42291a7aa4dd9de86ef56d63939427596da6e31cc5579408d3
+size 360000
diff --git a/data/Child_ecg/P07/P07171/P07171_E01.hea b/data/Child_ecg/P07/P07171/P07171_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3eeff828463996de87d2abf63a7df36d9a0c1f95
--- /dev/null
+++ b/data/Child_ecg/P07/P07171/P07171_E01.hea
@@ -0,0 +1,16 @@
+P07171_E01 12 500 15000
+P07171_E01.dat 16 55977.71785962474(-13101)/mV 16 0 -12964 28149 0 I
+P07171_E01.dat 16 51551.11736073553(-9496)/mV 16 0 -9035 36727 0 II
+P07171_E01.dat 16 128278.60745278203(-2091)/mV 16 0 -1360 63046 0 III
+P07171_E01.dat 16 56144.474863718955(12494)/mV 16 0 12174 49962 0 AVR
+P07171_E01.dat 16 95795.537158984(-7906)/mV 16 0 -8062 43652 0 AVL
+P07171_E01.dat 16 85893.96485867075(-5317)/mV 16 0 -4688 45893 0 AVF
+P07171_E01.dat 16 46264.800988875155(3784)/mV 16 0 4348 24072 0 V1
+P07171_E01.dat 16 42484.74725274725(-2563)/mV 16 0 -1803 9536 0 V2
+P07171_E01.dat 16 41435.24540901503(-8529)/mV 16 0 -7855 49896 0 V3
+P07171_E01.dat 16 10292.299633315872(5608)/mV 16 0 5717 60755 0 V4
+P07171_E01.dat 16 68092.34285714285(-14148)/mV 16 0 -13650 46038 0 V5
+P07171_E01.dat 16 81374.68057625435(-12771)/mV 16 0 -12308 13906 0 V6
+# Female 4124
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07171/P07171_E02.dat b/data/Child_ecg/P07/P07171/P07171_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6ba0dc9ed143967efe6dc9e710bad3241ff28d3a
--- /dev/null
+++ b/data/Child_ecg/P07/P07171/P07171_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:476b04d14a34449ff93ddfa2153da675904da15782f534cfa6bff5352f1ad89b
+size 360000
diff --git a/data/Child_ecg/P07/P07171/P07171_E02.hea b/data/Child_ecg/P07/P07171/P07171_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..523039898ab484d392f5d057ca1086171409c998
--- /dev/null
+++ b/data/Child_ecg/P07/P07171/P07171_E02.hea
@@ -0,0 +1,16 @@
+P07171_E02 12 500 15000
+P07171_E02.dat 16 86908.39933811362(-13533)/mV 16 0 -13533 15120 0 I
+P07171_E02.dat 16 40123.67845659164(-14488)/mV 16 0 -14619 49222 0 II
+P07171_E02.dat 16 50378.8679245283(-6692)/mV 16 0 -6856 26459 0 III
+P07171_E02.dat 16 62063.41320293399(16811)/mV 16 0 16861 32447 0 AVR
+P07171_E02.dat 16 108847.85247275776(-1064)/mV 16 0 -887 49252 0 AVL
+P07171_E02.dat 16 45411.14450867052(-11669)/mV 16 0 -11817 40772 0 AVF
+P07171_E02.dat 16 64914.47520355292(10055)/mV 16 0 10372 60292 0 V1
+P07171_E02.dat 16 32496.786500366838(10488)/mV 16 0 13078 43878 0 V2
+P07171_E02.dat 16 31534.69182389937(-3388)/mV 16 0 -3465 15786 0 V3
+P07171_E02.dat 16 31110.90456431535(-10801)/mV 16 0 -10750 7533 0 V4
+P07171_E02.dat 16 41711.243033052495(-17054)/mV 16 0 -17054 57662 0 V5
+P07171_E02.dat 16 7343.647409172127(15397)/mV 16 0 15343 43055 0 V6
+# Female 4130
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07172/P07172_E01.dat b/data/Child_ecg/P07/P07172/P07172_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..39c57c293404a98cf050b18dd776ea5a78f9181d
--- /dev/null
+++ b/data/Child_ecg/P07/P07172/P07172_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2aaaac4eaaf3e364a73d4a6accfeec03851e9e5abec50a123eb6b8346b0b6fbd
+size 240000
diff --git a/data/Child_ecg/P07/P07172/P07172_E01.hea b/data/Child_ecg/P07/P07172/P07172_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e22e67070847dc70167e932de1db5f1e8c98c2c0
--- /dev/null
+++ b/data/Child_ecg/P07/P07172/P07172_E01.hea
@@ -0,0 +1,16 @@
+P07172_E01 12 500 10000
+P07172_E01.dat 16 55373.77215189873(-21553)/mV 16 0 -22904 34139 0 I
+P07172_E01.dat 16 34444.11795137093(-16512)/mV 16 0 -16232 51542 0 II
+P07172_E01.dat 16 70583.00610997963(-7384)/mV 16 0 -5088 23224 0 III
+P07172_E01.dat 16 44308.871880199666(19244)/mV 16 0 19604 35887 0 AVR
+P07172_E01.dat 16 116553.95555555556(-17401)/mV 16 0 -20720 31972 0 AVL
+P07172_E01.dat 16 46909.771908763505(-13687)/mV 16 0 -12733 30475 0 AVF
+P07172_E01.dat 16 41967.29957081545(14979)/mV 16 0 15764 56333 0 V1
+P07172_E01.dat 16 30824.727272727272(-979)/mV 16 0 -2208 4281 0 V2
+P07172_E01.dat 16 30874.08619430241(-12129)/mV 16 0 -12908 52954 0 V3
+P07172_E01.dat 16 28875.18376550169(-7755)/mV 16 0 -9704 43667 0 V4
+P07172_E01.dat 16 33093.65867032214(-20979)/mV 16 0 -22648 1761 0 V5
+P07172_E01.dat 16 1284.560570071259(1033)/mV 16 0 1033 34722 0 V6
+# Female 5175
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07173/P07173_E01.dat b/data/Child_ecg/P07/P07173/P07173_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a5a20aa1bbc6c5e45174655a60bf7410ec11cf2b
--- /dev/null
+++ b/data/Child_ecg/P07/P07173/P07173_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a39d3a1cb0205487a7901625ab82b2dbdba55c4e3425e88b0e80f4a6ae095dc9
+size 360000
diff --git a/data/Child_ecg/P07/P07173/P07173_E01.hea b/data/Child_ecg/P07/P07173/P07173_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8695513e1f13483a084e9d70aab2a2b1a562df3a
--- /dev/null
+++ b/data/Child_ecg/P07/P07173/P07173_E01.hea
@@ -0,0 +1,16 @@
+P07173_E01 12 500 15000
+P07173_E01.dat 16 22987.391585760517(22726)/mV 16 0 21959 64128 0 I
+P07173_E01.dat 16 24165.167502507524(14289)/mV 16 0 12913 9523 0 II
+P07173_E01.dat 16 90607.63010329563(-10281)/mV 16 0 -12345 7456 0 III
+P07173_E01.dat 16 23549.504467912266(-18612)/mV 16 0 -17558 60002 0 AVR
+P07173_E01.dat 16 41018.276422764226(26357)/mV 16 0 26157 34500 0 AVL
+P07173_E01.dat 16 50953.807133421404(4901)/mV 16 0 2870 20762 0 AVF
+P07173_E01.dat 16 44090.322015334066(6544)/mV 16 0 7118 44469 0 V1
+P07173_E01.dat 16 24867.8961338719(9319)/mV 16 0 8692 8908 0 V2
+P07173_E01.dat 16 1272.112676056338(1103)/mV 16 0 1040 2199 0 V3
+P07173_E01.dat 16 3614.015503875969(-3629)/mV 16 0 -3970 51386 0 V4
+P07173_E01.dat 16 20528.070859167405(-10134)/mV 16 0 -13975 40849 0 V5
+P07173_E01.dat 16 1968.6150691952844(-2761)/mV 16 0 -2795 54732 0 V6
+# Male 3673
+# Otherwise diseases
+# T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07173/P07173_E02.dat b/data/Child_ecg/P07/P07173/P07173_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f2fc8702abba51a6be1dd6290f8719c8c8db9d44
--- /dev/null
+++ b/data/Child_ecg/P07/P07173/P07173_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d7dac5d8fe94d9d0112175b7a765df1f95e0c37a076d31175e5af6a44afd0acc
+size 360000
diff --git a/data/Child_ecg/P07/P07173/P07173_E02.hea b/data/Child_ecg/P07/P07173/P07173_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9be932a7978883643ad89e1fe3e36bc8739fc530
--- /dev/null
+++ b/data/Child_ecg/P07/P07173/P07173_E02.hea
@@ -0,0 +1,16 @@
+P07173_E02 12 500 15000
+P07173_E02.dat 16 95558.99912510936(-6101)/mV 16 0 -6723 19668 0 I
+P07173_E02.dat 16 48937.47954173486(-10867)/mV 16 0 -11583 32030 0 II
+P07173_E02.dat 16 76715.396011396(-13045)/mV 16 0 -13607 37368 0 III
+P07173_E02.dat 16 66754.82496194825(10063)/mV 16 0 10769 48574 0 AVR
+P07173_E02.dat 16 197951.57503320053(3624)/mV 16 0 3624 63469 0 AVL
+P07173_E02.dat 16 61019.74982431483(-11568)/mV 16 0 -12263 17387 0 AVF
+P07173_E02.dat 16 24393.533445756042(9612)/mV 16 0 8798 25935 0 V1
+P07173_E02.dat 16 19818.698460009935(6193)/mV 16 0 5451 34373 0 V2
+P07173_E02.dat 16 22617.179526355998(-3855)/mV 16 0 -4444 10741 0 V3
+P07173_E02.dat 16 22609.29465648855(-3843)/mV 16 0 -4432 59080 0 V4
+P07173_E02.dat 16 25924.186289900576(-8577)/mV 16 0 -9041 62951 0 V5
+P07173_E02.dat 16 52232.35655994978(-12453)/mV 16 0 -12963 50009 0 V6
+# Male 3666
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07174/P07174_E01.dat b/data/Child_ecg/P07/P07174/P07174_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..773e34f6743a4a17a6d57d62cad8caafe1f33c81
--- /dev/null
+++ b/data/Child_ecg/P07/P07174/P07174_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5de4fbeaa975f9a8ffe16683077ddb91ef5dfe4cab953b6982ff0d14a2778162
+size 240000
diff --git a/data/Child_ecg/P07/P07174/P07174_E01.hea b/data/Child_ecg/P07/P07174/P07174_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3459ad4ba436b6f6e4c15adb46e5597c05410ed5
--- /dev/null
+++ b/data/Child_ecg/P07/P07174/P07174_E01.hea
@@ -0,0 +1,16 @@
+P07174_E01 12 500 10000
+P07174_E01.dat 16 74664.91495601174(-14119)/mV 16 0 -14119 10219 0 I
+P07174_E01.dat 16 72041.56368221942(-4872)/mV 16 0 -4872 36466 0 II
+P07174_E01.dat 16 85978.62055715658(10936)/mV 16 0 10936 31010 0 III
+P07174_E01.dat 16 81711.69756975697(11560)/mV 16 0 11560 50367 0 AVR
+P07174_E01.dat 16 93122.15638906548(-14886)/mV 16 0 -14886 14413 0 AVL
+P07174_E01.dat 16 106139.18502519798(3226)/mV 16 0 3226 51991 0 AVF
+P07174_E01.dat 16 52365.660079051384(-422)/mV 16 0 -422 12088 0 V1
+P07174_E01.dat 16 29984.84528301887(-1728)/mV 16 0 -1728 41352 0 V2
+P07174_E01.dat 16 27168.704845814977(-8676)/mV 16 0 -8676 3627 0 V3
+P07174_E01.dat 16 25293.6062992126(-13945)/mV 16 0 -13945 8528 0 V4
+P07174_E01.dat 16 37715.475375842405(-15005)/mV 16 0 -15005 38591 0 V5
+P07174_E01.dat 16 61733.08202443281(-15495)/mV 16 0 -15495 37500 0 V6
+# Female 5161
+# Otherwise diseases
+# Inversion+T-wave abnormality;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07175/P07175_E01.dat b/data/Child_ecg/P07/P07175/P07175_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8b0847dda1469364b5022c6966a7430e856bc074
--- /dev/null
+++ b/data/Child_ecg/P07/P07175/P07175_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51d0a569b045c688c0b37ba48747f86f92e74b5fb1a7a087ced9dbbfd41a8b32
+size 180000
diff --git a/data/Child_ecg/P07/P07175/P07175_E01.hea b/data/Child_ecg/P07/P07175/P07175_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..460b1fb6672a4ef04f49aca8fc422715198655f0
--- /dev/null
+++ b/data/Child_ecg/P07/P07175/P07175_E01.hea
@@ -0,0 +1,16 @@
+P07175_E01 12 500 7500
+P07175_E01.dat 16 80149.67102546456(-4335)/mV 16 0 -4335 27139 0 I
+P07175_E01.dat 16 20231.15911282546(-12279)/mV 16 0 -12279 33381 0 II
+P07175_E01.dat 16 22477.029367844698(-10718)/mV 16 0 -10718 16846 0 III
+P07175_E01.dat 16 36253.95744680851(13825)/mV 16 0 13825 65336 0 AVR
+P07175_E01.dat 16 48671.53415453527(9678)/mV 16 0 9678 44480 0 AVL
+P07175_E01.dat 16 21368.035276825085(-11472)/mV 16 0 -11472 27460 0 AVF
+P07175_E01.dat 16 27570.203228869894(-4416)/mV 16 0 -4438 21357 0 V1
+P07175_E01.dat 16 14540.875183553597(5914)/mV 16 0 5938 58128 0 V2
+P07175_E01.dat 16 18004.95067264574(-5320)/mV 16 0 -5320 733 0 V3
+P07175_E01.dat 16 23471.259073842302(-14453)/mV 16 0 -14472 31873 0 V4
+P07175_E01.dat 16 26335.878326996197(-12475)/mV 16 0 -12561 27355 0 V5
+P07175_E01.dat 16 26290.57635175282(-11162)/mV 16 0 -11183 25199 0 V6
+# Male 4538
+# Otherwise diseases
+# Sinus arrhythmia;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07176/P07176_E01.dat b/data/Child_ecg/P07/P07176/P07176_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8fef1d256033cf5a51e598356185df265333bdb3
--- /dev/null
+++ b/data/Child_ecg/P07/P07176/P07176_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:938c3141dff62b102175939b287bcab212cc5577e54f0d2f998d359ebd1010a0
+size 240000
diff --git a/data/Child_ecg/P07/P07176/P07176_E01.hea b/data/Child_ecg/P07/P07176/P07176_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..84ef29993c6ca6fc7dd4cd7156b70d62ab1076fa
--- /dev/null
+++ b/data/Child_ecg/P07/P07176/P07176_E01.hea
@@ -0,0 +1,16 @@
+P07176_E01 12 500 10000
+P07176_E01.dat 16 29253.12206952304(2571)/mV 16 0 -309 62595 0 I
+P07176_E01.dat 16 22220.182601205855(-7574)/mV 16 0 -11678 36135 0 II
+P07176_E01.dat 16 24017.628384687207(-7647)/mV 16 0 -9698 64306 0 III
+P07176_E01.dat 16 27638.834825061025(405)/mV 16 0 4319 12430 0 AVR
+P07176_E01.dat 16 34142.09445585216(-292)/mV 16 0 -514 8571 0 AVL
+P07176_E01.dat 16 28893.44668158091(-13848)/mV 16 0 -17749 33771 0 AVF
+P07176_E01.dat 16 35024.08008008008(1402)/mV 16 0 3054 34283 0 V1
+P07176_E01.dat 16 13562.262068965518(-2040)/mV 16 0 -53 17963 0 V2
+P07176_E01.dat 16 13734.489510489511(1757)/mV 16 0 70 31419 0 V3
+P07176_E01.dat 16 12952.51686678102(-10644)/mV 16 0 -12625 57639 0 V4
+P07176_E01.dat 16 14256.3276003276(-15768)/mV 16 0 -19050 16910 0 V5
+P07176_E01.dat 16 19063.511936339524(-18730)/mV 16 0 -23352 10294 0 V6
+# Female 2244
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07177/P07177_E01.dat b/data/Child_ecg/P07/P07177/P07177_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5d7d50b532b86103bfa372755b83be2465fabbfd
--- /dev/null
+++ b/data/Child_ecg/P07/P07177/P07177_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c5087a124461fec8b3ab3353d154a8cfa59313eabd61b805374f4a3241d8700
+size 240000
diff --git a/data/Child_ecg/P07/P07177/P07177_E01.hea b/data/Child_ecg/P07/P07177/P07177_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6f36d7d0ad25298e9257681fa28899d8f3e95641
--- /dev/null
+++ b/data/Child_ecg/P07/P07177/P07177_E01.hea
@@ -0,0 +1,16 @@
+P07177_E01 12 500 10000
+P07177_E01.dat 16 106434.01765447667(-12161)/mV 16 0 -14586 64171 0 I
+P07177_E01.dat 16 36077.961019490256(-9267)/mV 16 0 -10441 45742 0 II
+P07177_E01.dat 16 42432.654883720934(-10494)/mV 16 0 -10908 58235 0 III
+P07177_E01.dat 16 58851.868131868134(9073)/mV 16 0 10701 30913 0 AVR
+P07177_E01.dat 16 98613.04756697649(11267)/mV 16 0 10705 21176 0 AVL
+P07177_E01.dat 16 39520.48896434635(-10035)/mV 16 0 -10871 36448 0 AVF
+P07177_E01.dat 16 55242.439091534754(6426)/mV 16 0 7639 22099 0 V1
+P07177_E01.dat 16 30627.945902943517(4830)/mV 16 0 4930 30102 0 V2
+P07177_E01.dat 16 32984.323790720635(-137)/mV 16 0 -3115 28351 0 V3
+P07177_E01.dat 16 35875.653441295544(-11133)/mV 16 0 -12388 13055 0 V4
+P07177_E01.dat 16 31312.994350282486(-11117)/mV 16 0 -11142 36956 0 V5
+P07177_E01.dat 16 39819.53511497825(-17125)/mV 16 0 -18291 45871 0 V6
+# Female 4953
+# Otherwise diseases
+# Atrial escape complex(es);Incomplete right bundle-branch block
diff --git a/data/Child_ecg/P07/P07178/P07178_E01.dat b/data/Child_ecg/P07/P07178/P07178_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f7312cd25d033fb90e2254047096e2c4982a2fd7
--- /dev/null
+++ b/data/Child_ecg/P07/P07178/P07178_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb81ee92472a1d8fba0a853600b262195bf5b7b838661fa7579e72576aab811d
+size 360000
diff --git a/data/Child_ecg/P07/P07178/P07178_E01.hea b/data/Child_ecg/P07/P07178/P07178_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ab24c03d4de4b4d81f3b704eae083be296987bf3
--- /dev/null
+++ b/data/Child_ecg/P07/P07178/P07178_E01.hea
@@ -0,0 +1,16 @@
+P07178_E01 12 500 15000
+P07178_E01.dat 16 40794.52675760755(5199)/mV 16 0 5299 6106 0 I
+P07178_E01.dat 16 64650.04426559356(14300)/mV 16 0 14458 48488 0 II
+P07178_E01.dat 16 35846.38403990025(-4692)/mV 16 0 -4692 7064 0 III
+P07178_E01.dat 16 60388.06653359947(-10608)/mV 16 0 -10755 38013 0 AVR
+P07178_E01.dat 16 38981.33602829712(4901)/mV 16 0 4964 24642 0 AVL
+P07178_E01.dat 16 58364.38527483611(-4511)/mV 16 0 -4464 11088 0 AVF
+P07178_E01.dat 16 31817.64383561644(-14621)/mV 16 0 -14647 6073 0 V1
+P07178_E01.dat 16 23471.474178403754(6291)/mV 16 0 6234 38677 0 V2
+P07178_E01.dat 16 20304.457142857143(10261)/mV 16 0 10459 32835 0 V3
+P07178_E01.dat 16 9545.619238476955(4446)/mV 16 0 4368 47294 0 V4
+P07178_E01.dat 16 23068.6051475204(3120)/mV 16 0 3364 34735 0 V5
+P07178_E01.dat 16 37034.19651056015(6618)/mV 16 0 6708 48521 0 V6
+# Female 2659
+# Atrioventricular septal defect
+# Sinus tachycardia;Right atrial enlargement;Right ventricular hypertrophy;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07178/P07178_E02.dat b/data/Child_ecg/P07/P07178/P07178_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..68a023fe837d1bdf1e8680a948e110fc260be446
--- /dev/null
+++ b/data/Child_ecg/P07/P07178/P07178_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59df836218643e38f91db4181c3ce74fee85052b2369ba2b13442f12be910483
+size 360000
diff --git a/data/Child_ecg/P07/P07178/P07178_E02.hea b/data/Child_ecg/P07/P07178/P07178_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4a7e03fa0524ea120a8d5c20b36a1756c0900670
--- /dev/null
+++ b/data/Child_ecg/P07/P07178/P07178_E02.hea
@@ -0,0 +1,16 @@
+P07178_E02 12 500 15000
+P07178_E02.dat 16 23953.75832918946(14275)/mV 16 0 14801 44128 0 I
+P07178_E02.dat 16 5037.926111458985(-1339)/mV 16 0 -1208 61741 0 II
+P07178_E02.dat 16 4291.685863874345(-3949)/mV 16 0 -3935 50040 0 III
+P07178_E02.dat 16 12174.577223088923(-2283)/mV 16 0 -2580 25112 0 AVR
+P07178_E02.dat 16 7431.4674644727(6045)/mV 16 0 6112 53689 0 AVL
+P07178_E02.dat 16 4635.638118214716(-2744)/mV 16 0 -2676 30782 0 AVF
+P07178_E02.dat 16 11638.333333333334(2148)/mV 16 0 2517 30101 0 V1
+P07178_E02.dat 16 2365.5340501792116(8482)/mV 16 0 8853 57823 0 V2
+P07178_E02.dat 16 2365.5340501792116(8482)/mV 16 0 8850 57987 0 V3
+P07178_E02.dat 16 10204.841201716737(4385)/mV 16 0 6668 23172 0 V4
+P07178_E02.dat 16 10207.845410628019(4376)/mV 16 0 6651 19575 0 V5
+P07178_E02.dat 16 10195.275455519828(4390)/mV 16 0 6663 33436 0 V6
+# Female 2680
+# Atrioventricular septal defect
+# Junctional escape complex(es);AV block, complete (third-degree);Right ventricular hypertrophy;Inversion+T-wave abnormality
diff --git a/data/Child_ecg/P07/P07179/P07179_E01.dat b/data/Child_ecg/P07/P07179/P07179_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a11c0938f10a0665a239dcf54655dfe92faa7be5
--- /dev/null
+++ b/data/Child_ecg/P07/P07179/P07179_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f540d9a51f2d61ce99235f96c652ed1ff5cc6bc39db7969325134992f3973af8
+size 360000
diff --git a/data/Child_ecg/P07/P07179/P07179_E01.hea b/data/Child_ecg/P07/P07179/P07179_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3f895a5f83d358d21010fc850e4ff48daa213aea
--- /dev/null
+++ b/data/Child_ecg/P07/P07179/P07179_E01.hea
@@ -0,0 +1,16 @@
+P07179_E01 12 500 15000
+P07179_E01.dat 16 43938.700950251536(-13576)/mV 16 0 -12397 12070 0 I
+P07179_E01.dat 16 32646.369181380418(-22836)/mV 16 0 -21880 1071 0 II
+P07179_E01.dat 16 35082.16969102501(-15303)/mV 16 0 -15246 8351 0 III
+P07179_E01.dat 16 44156.215314632296(24110)/mV 16 0 22853 32807 0 AVR
+P07179_E01.dat 16 56226.48401826484(3308)/mV 16 0 3994 33542 0 AVL
+P07179_E01.dat 16 36278.42144452718(-20872)/mV 16 0 -20311 30253 0 AVF
+P07179_E01.dat 16 37784.66713384723(19888)/mV 16 0 21148 49601 0 V1
+P07179_E01.dat 16 31497.799865681667(13034)/mV 16 0 12522 52384 0 V2
+P07179_E01.dat 16 28048.044969083756(-8403)/mV 16 0 -8722 35361 0 V3
+P07179_E01.dat 16 29450.677012609118(-17941)/mV 16 0 -18948 40104 0 V4
+P07179_E01.dat 16 32503.639191290826(-22562)/mV 16 0 -23857 4867 0 V5
+P07179_E01.dat 16 27688.96(-16881)/mV 16 0 -17219 21854 0 V6
+# Female 5196
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07180/P07180_E01.dat b/data/Child_ecg/P07/P07180/P07180_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..47ed98c6e3a284751ae39118316b97a051465134
--- /dev/null
+++ b/data/Child_ecg/P07/P07180/P07180_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c30e65098ab0cdfe47481c279e9f53350508a131e0b14c01af52f092f98766c
+size 360000
diff --git a/data/Child_ecg/P07/P07180/P07180_E01.hea b/data/Child_ecg/P07/P07180/P07180_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3ae341abc1bff3606151f58be5d48ff72b7ff0d3
--- /dev/null
+++ b/data/Child_ecg/P07/P07180/P07180_E01.hea
@@ -0,0 +1,16 @@
+P07180_E01 12 500 15000
+P07180_E01.dat 16 113431.2464749013(-20492)/mV 16 0 -20492 55631 0 I
+P07180_E01.dat 16 29086.239482200646(-23990)/mV 16 0 -24037 3099 0 II
+P07180_E01.dat 16 34169.36852394917(-24233)/mV 16 0 -24261 7118 0 III
+P07180_E01.dat 16 50460.93913043478(23903)/mV 16 0 23944 62822 0 AVR
+P07180_E01.dat 16 74469.3512424446(21376)/mV 16 0 21376 32391 0 AVL
+P07180_E01.dat 16 31423.207079646018(-24098)/mV 16 0 -24149 51194 0 AVF
+P07180_E01.dat 16 29964.63671658347(19993)/mV 16 0 20042 25744 0 V1
+P07180_E01.dat 16 20747.074875207985(15940)/mV 16 0 15957 30494 0 V2
+P07180_E01.dat 16 36000.65306122449(-5204)/mV 16 0 -5263 50563 0 V3
+P07180_E01.dat 16 23585.065076999505(-21176)/mV 16 0 -21195 64216 0 V4
+P07180_E01.dat 16 23539.320455671124(-21164)/mV 16 0 -21183 47502 0 V5
+P07180_E01.dat 16 30073.352019785656(-23861)/mV 16 0 -23934 62395 0 V6
+# Female 4636
+# Otherwise diseases
+# Sinus bradycardia
diff --git a/data/Child_ecg/P07/P07181/P07181_E01.dat b/data/Child_ecg/P07/P07181/P07181_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e5b6d13b9227dd29d4feff320385c2c6a23ffc41
--- /dev/null
+++ b/data/Child_ecg/P07/P07181/P07181_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a68df9dbd6a8791252859a36e11d7b92427d838eb692c5dd7e7e528e65dcae36
+size 360000
diff --git a/data/Child_ecg/P07/P07181/P07181_E01.hea b/data/Child_ecg/P07/P07181/P07181_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ae9434deb0576a208b156303e63d3afd902f8f8f
--- /dev/null
+++ b/data/Child_ecg/P07/P07181/P07181_E01.hea
@@ -0,0 +1,16 @@
+P07181_E01 12 500 15000
+P07181_E01.dat 16 49053.89881593111(11736)/mV 16 0 11736 34554 0 I
+P07181_E01.dat 16 24269.650969529084(-7099)/mV 16 0 -7119 19053 0 II
+P07181_E01.dat 16 23826.244561140284(-17259)/mV 16 0 -17259 29988 0 III
+P07181_E01.dat 16 42948.52525252525(451)/mV 16 0 451 50897 0 AVR
+P07181_E01.dat 16 35633.15346181299(15985)/mV 16 0 15985 29238 0 AVL
+P07181_E01.dat 16 24393.14285714286(-12090)/mV 16 0 -12110 20166 0 AVF
+P07181_E01.dat 16 31985.53542600897(2061)/mV 16 0 2061 47772 0 V1
+P07181_E01.dat 16 24590.017291066284(564)/mV 16 0 584 49791 0 V2
+P07181_E01.dat 16 20853.172653534184(2382)/mV 16 0 2382 10014 0 V3
+P07181_E01.dat 16 18956.46078961601(1462)/mV 16 0 1462 41806 0 V4
+P07181_E01.dat 16 24563.037974683546(-552)/mV 16 0 -552 922 0 V5
+P07181_E01.dat 16 31871.28564180619(-2094)/mV 16 0 -2146 63427 0 V6
+# Male 4524
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07181/P07181_E02.dat b/data/Child_ecg/P07/P07181/P07181_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..83b994669f65a6017f8914695c334cf143b2c7b4
--- /dev/null
+++ b/data/Child_ecg/P07/P07181/P07181_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3be0bb27a6f700263ae040111d20a4a80990ec6edae9e561fbe39f857338ce06
+size 240000
diff --git a/data/Child_ecg/P07/P07181/P07181_E02.hea b/data/Child_ecg/P07/P07181/P07181_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9f5341996633933770f1c897eb60086a86276f3c
--- /dev/null
+++ b/data/Child_ecg/P07/P07181/P07181_E02.hea
@@ -0,0 +1,16 @@
+P07181_E02 12 500 10000
+P07181_E02.dat 16 25710.656691604323(-2562)/mV 16 0 -15819 55970 0 I
+P07181_E02.dat 16 19930.212489862126(-8769)/mV 16 0 -24320 29871 0 II
+P07181_E02.dat 16 26455.44032921811(-17072)/mV 16 0 -24067 56526 0 III
+P07181_E02.dat 16 22740.1269474899(5718)/mV 16 0 20441 51392 0 AVR
+P07181_E02.dat 16 35152.62528735632(12032)/mV 16 0 7629 4421 0 AVL
+P07181_E02.dat 16 27764.138312586445(-13164)/mV 16 0 -27670 30172 0 AVF
+P07181_E02.dat 16 30488.615384615383(-7995)/mV 16 0 -19726 51399 0 V1
+P07181_E02.dat 16 17434.988342625442(826)/mV 16 0 -20713 54988 0 V2
+P07181_E02.dat 16 18892.479818078453(-314)/mV 16 0 -23321 25237 0 V3
+P07181_E02.dat 16 19189.67369054786(-1640)/mV 16 0 -23940 21022 0 V4
+P07181_E02.dat 16 19189.67369054786(-1640)/mV 16 0 -23940 21067 0 V5
+P07181_E02.dat 16 25760.77074041035(-4566)/mV 16 0 -28037 11798 0 V6
+# Male 4523
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es);Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07182/P07182_E01.dat b/data/Child_ecg/P07/P07182/P07182_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f4e7a979dd8c2931a4ef49d26dea0345073bbc12
--- /dev/null
+++ b/data/Child_ecg/P07/P07182/P07182_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2954a0ab5ddfb95285d22a20095dec27228c0f5541be319fb4b4e1d99dc13511
+size 360000
diff --git a/data/Child_ecg/P07/P07182/P07182_E01.hea b/data/Child_ecg/P07/P07182/P07182_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7bb3948483ef0463d25e194453479cf252df8887
--- /dev/null
+++ b/data/Child_ecg/P07/P07182/P07182_E01.hea
@@ -0,0 +1,16 @@
+P07182_E01 12 500 15000
+P07182_E01.dat 16 69757.77085242896(4394)/mV 16 0 4337 12829 0 I
+P07182_E01.dat 16 58767.777204744714(-18857)/mV 16 0 -18953 58504 0 II
+P07182_E01.dat 16 55626.740975300825(-22045)/mV 16 0 -22045 49864 0 III
+P07182_E01.dat 16 80461.74814814815(9664)/mV 16 0 9795 60101 0 AVR
+P07182_E01.dat 16 72060.17638691323(16704)/mV 16 0 16704 22885 0 AVL
+P07182_E01.dat 16 61832.554854981085(-20796)/mV 16 0 -20846 58310 0 AVF
+P07182_E01.dat 16 39967.43441860465(9191)/mV 16 0 9256 34236 0 V1
+P07182_E01.dat 16 23927.4165442976(-8898)/mV 16 0 -8937 5244 0 V2
+P07182_E01.dat 16 34841.18032786885(-12012)/mV 16 0 -12125 1047 0 V3
+P07182_E01.dat 16 47132.71564778463(-12250)/mV 16 0 -12365 60094 0 V4
+P07182_E01.dat 16 38834.775263951735(-7623)/mV 16 0 -7591 62476 0 V5
+P07182_E01.dat 16 15462.4(604)/mV 16 0 629 58472 0 V6
+# Female 3441
+# Otherwise diseases
+# Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07183/P07183_E01.dat b/data/Child_ecg/P07/P07183/P07183_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..50c1756404807a3bfd8249422b8477f91deee90d
--- /dev/null
+++ b/data/Child_ecg/P07/P07183/P07183_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:137c7b905bfcd9526bd61a6c0bbe1d9640c1240b4a4ac7396e06b74f2a38dd57
+size 360000
diff --git a/data/Child_ecg/P07/P07183/P07183_E01.hea b/data/Child_ecg/P07/P07183/P07183_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fd15ef06889b6f899815bd7fae7613be4a4c1cbc
--- /dev/null
+++ b/data/Child_ecg/P07/P07183/P07183_E01.hea
@@ -0,0 +1,16 @@
+P07183_E01 12 500 15000
+P07183_E01.dat 16 32410.120885697186(-6323)/mV 16 0 -5769 61273 0 I
+P07183_E01.dat 16 37693.19741564968(-19948)/mV 16 0 -17802 25776 0 II
+P07183_E01.dat 16 43723.790750568616(-18687)/mV 16 0 -16979 57240 0 III
+P07183_E01.dat 16 37302.03531300161(12622)/mV 16 0 11256 41847 0 AVR
+P07183_E01.dat 16 44426.46813310773(5694)/mV 16 0 5224 31987 0 AVL
+P07183_E01.dat 16 45475.23458359822(-24035)/mV 16 0 -21852 6662 0 AVF
+P07183_E01.dat 16 21991.03546099291(15682)/mV 16 0 17882 64706 0 V1
+P07183_E01.dat 16 11996.030880082348(12757)/mV 16 0 15774 9388 0 V2
+P07183_E01.dat 16 12342.379570516541(8768)/mV 16 0 11590 490 0 V3
+P07183_E01.dat 16 13567.5(-5632)/mV 16 0 -4296 48480 0 V4
+P07183_E01.dat 16 17340.124386252046(-12074)/mV 16 0 -11072 51983 0 V5
+P07183_E01.dat 16 17353.487305487306(-12075)/mV 16 0 -11072 34650 0 V6
+# Female 3382
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change;Prominent U waves;Hypokalemia or drug effect
diff --git a/data/Child_ecg/P07/P07184/P07184_E01.dat b/data/Child_ecg/P07/P07184/P07184_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..17cdeec78905f8bbdb74ab5dcc2cafde78534c23
--- /dev/null
+++ b/data/Child_ecg/P07/P07184/P07184_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de93cf48ab725d71154a506d405aa882722b3705b46d125bed7c494e74468669
+size 360000
diff --git a/data/Child_ecg/P07/P07184/P07184_E01.hea b/data/Child_ecg/P07/P07184/P07184_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..51d3855f99946bad47d45525707f0a12b12b3c58
--- /dev/null
+++ b/data/Child_ecg/P07/P07184/P07184_E01.hea
@@ -0,0 +1,16 @@
+P07184_E01 12 500 15000
+P07184_E01.dat 16 58544.32228719948(-10770)/mV 16 0 -10770 25229 0 I
+P07184_E01.dat 16 21997.596313364054(-21113)/mV 16 0 -21113 54582 0 II
+P07184_E01.dat 16 24817.135483870967(-25254)/mV 16 0 -25254 63772 0 III
+P07184_E01.dat 16 35876.041407867495(17999)/mV 16 0 17999 6081 0 AVR
+P07184_E01.dat 16 45557.27074601844(20309)/mV 16 0 20309 18137 0 AVL
+P07184_E01.dat 16 23749.476372924648(-23687)/mV 16 0 -23687 28192 0 AVF
+P07184_E01.dat 16 28795.032835820897(4914)/mV 16 0 4914 21557 0 V1
+P07184_E01.dat 16 13275.141361256545(6851)/mV 16 0 6851 4957 0 V2
+P07184_E01.dat 16 13050.618618618619(1185)/mV 16 0 1185 18744 0 V3
+P07184_E01.dat 16 13994.878806712244(-10777)/mV 16 0 -10777 61197 0 V4
+P07184_E01.dat 16 13992.128872366791(-10713)/mV 16 0 -10713 38683 0 V5
+P07184_E01.dat 16 17687.272727272728(-17187)/mV 16 0 -17187 5374 0 V6
+# Male 4710
+# Otherwise diseases
+# Sinus bradycardia;Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07185/P07185_E01.dat b/data/Child_ecg/P07/P07185/P07185_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..85a5909ec3429a7795456fcf4a6bc313c54a9ce3
--- /dev/null
+++ b/data/Child_ecg/P07/P07185/P07185_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:75f98d65a8c9ce3869920eb34c5e69dd104728378dc5d23320739dd74a9711b5
+size 360000
diff --git a/data/Child_ecg/P07/P07185/P07185_E01.hea b/data/Child_ecg/P07/P07185/P07185_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b7985a0c77f1ceadd5fd05ee033853d2f7e03317
--- /dev/null
+++ b/data/Child_ecg/P07/P07185/P07185_E01.hea
@@ -0,0 +1,16 @@
+P07185_E01 12 500 15000
+P07185_E01.dat 16 36411.661016949154(800)/mV 16 0 -770 35813 0 I
+P07185_E01.dat 16 24410.96699029126(-8213)/mV 16 0 -9583 1955 0 II
+P07185_E01.dat 16 32857.29234209055(-18416)/mV 16 0 -18817 21955 0 III
+P07185_E01.dat 16 31350.904679376083(2564)/mV 16 0 4120 6228 0 AVR
+P07185_E01.dat 16 50388.68611435239(9404)/mV 16 0 8666 44499 0 AVL
+P07185_E01.dat 16 31074.914235190095(-15606)/mV 16 0 -16668 39596 0 AVF
+P07185_E01.dat 16 5555.063310450038(-4319)/mV 16 0 -3108 56479 0 V1
+P07185_E01.dat 16 2097.0510948905107(7634)/mV 16 0 22960 61963 0 V2
+P07185_E01.dat 16 4002.0199335548173(-4534)/mV 16 0 -18103 47000 0 V3
+P07185_E01.dat 16 7486.232044198895(-1009)/mV 16 0 -10096 59183 0 V4
+P07185_E01.dat 16 16747.28946066304(286)/mV 16 0 -1989 35314 0 V5
+P07185_E01.dat 16 28874.897832817336(-5443)/mV 16 0 -7276 50793 0 V6
+# Male 2001
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07186/P07186_E01.dat b/data/Child_ecg/P07/P07186/P07186_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..919b426e665ab3daf1ab926391a52b163bea7fb7
--- /dev/null
+++ b/data/Child_ecg/P07/P07186/P07186_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb69fe04851f5da2b9a4873702d38b92016d4d68c2f32bb602ec8c4f5c5c3fc5
+size 360000
diff --git a/data/Child_ecg/P07/P07186/P07186_E01.hea b/data/Child_ecg/P07/P07186/P07186_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..06302e44ca42dcdbe77a5c30ae533915f4545a3d
--- /dev/null
+++ b/data/Child_ecg/P07/P07186/P07186_E01.hea
@@ -0,0 +1,16 @@
+P07186_E01 12 500 15000
+P07186_E01.dat 16 100948.88656195463(-4523)/mV 16 0 -7562 18604 0 I
+P07186_E01.dat 16 40255.95338674435(-5779)/mV 16 0 -7383 27011 0 II
+P07186_E01.dat 16 49818.09708737864(-2701)/mV 16 0 -3147 22374 0 III
+P07186_E01.dat 16 65009.14196078431(7705)/mV 16 0 9979 4270 0 AVR
+P07186_E01.dat 16 127668.90843248836(-2642)/mV 16 0 -3992 6225 0 AVL
+P07186_E01.dat 16 44841.5081458495(-4544)/mV 16 0 -5638 35366 0 AVF
+P07186_E01.dat 16 25676.768277571253(7704)/mV 16 0 8519 56337 0 V1
+P07186_E01.dat 16 18491.733333333334(8406)/mV 16 0 9173 16313 0 V2
+P07186_E01.dat 16 16407.438042620364(7835)/mV 16 0 8382 9762 0 V3
+P07186_E01.dat 16 21043.098479841374(-1675)/mV 16 0 -2086 4134 0 V4
+P07186_E01.dat 16 25284.998095238094(-6840)/mV 16 0 -7272 41381 0 V5
+P07186_E01.dat 16 29601.16145181477(-9670)/mV 16 0 -10778 56916 0 V6
+# Male 3710
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07187/P07187_E01.dat b/data/Child_ecg/P07/P07187/P07187_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0f2bf1760b4e98000715424c1c938056b0727723
--- /dev/null
+++ b/data/Child_ecg/P07/P07187/P07187_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a4ab66be39143cecc876aa33a05e52244404977f4f92bf385aa711008ee26c1
+size 300000
diff --git a/data/Child_ecg/P07/P07187/P07187_E01.hea b/data/Child_ecg/P07/P07187/P07187_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..afb8597befbbd78fbcf4fd9e021b6b46a971d3b2
--- /dev/null
+++ b/data/Child_ecg/P07/P07187/P07187_E01.hea
@@ -0,0 +1,16 @@
+P07187_E01 12 500 12500
+P07187_E01.dat 16 68492.44570617459(-9206)/mV 16 0 -9206 48231 0 I
+P07187_E01.dat 16 26624.0(-6468)/mV 16 0 -6468 46930 0 II
+P07187_E01.dat 16 35143.47532792005(-5294)/mV 16 0 -5294 62256 0 III
+P07187_E01.dat 16 41732.35239567234(6785)/mV 16 0 6785 43467 0 AVR
+P07187_E01.dat 16 88617.6779560309(3645)/mV 16 0 3645 9575 0 AVL
+P07187_E01.dat 16 30571.924360400444(-5927)/mV 16 0 -5927 35259 0 AVF
+P07187_E01.dat 16 74252.17667044168(-753)/mV 16 0 -753 3921 0 V1
+P07187_E01.dat 16 25496.449438202246(7121)/mV 16 0 7121 17641 0 V2
+P07187_E01.dat 16 17326.51574468085(6996)/mV 16 0 6996 8395 0 V3
+P07187_E01.dat 16 20471.35459662289(-11456)/mV 16 0 -11456 7547 0 V4
+P07187_E01.dat 16 22008.70974808324(-13144)/mV 16 0 -13144 347 0 V5
+P07187_E01.dat 16 24693.539613225203(-13439)/mV 16 0 -13439 41534 0 V6
+# Male 4376
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07188/P07188_E01.dat b/data/Child_ecg/P07/P07188/P07188_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..04215d354b075dcf1a13fba15de9a90e4f6ad6dd
--- /dev/null
+++ b/data/Child_ecg/P07/P07188/P07188_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:597e03941f26517d51356e1b7d523041c4c6ccc72944a4f0fe7092ac8743800b
+size 216000
diff --git a/data/Child_ecg/P07/P07188/P07188_E01.hea b/data/Child_ecg/P07/P07188/P07188_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3b756daf0f861695ba271de3d324cdc2fa17b18b
--- /dev/null
+++ b/data/Child_ecg/P07/P07188/P07188_E01.hea
@@ -0,0 +1,16 @@
+P07188_E01 12 500 9000
+P07188_E01.dat 16 119324.68755935422(-17429)/mV 16 0 -17429 48950 0 I
+P07188_E01.dat 16 32073.121754183496(-19197)/mV 16 0 -19197 34436 0 II
+P07188_E01.dat 16 37880.71692745377(-19764)/mV 16 0 -19733 28182 0 III
+P07188_E01.dat 16 55163.62795585917(18491)/mV 16 0 18491 36200 0 AVR
+P07188_E01.dat 16 85950.7250996016(19903)/mV 16 0 19833 15610 0 AVL
+P07188_E01.dat 16 34850.4424320828(-19613)/mV 16 0 -19585 41865 0 AVF
+P07188_E01.dat 16 26471.91047812818(18057)/mV 16 0 18035 26042 0 V1
+P07188_E01.dat 16 15149.971830985916(17654)/mV 16 0 17580 9566 0 V2
+P07188_E01.dat 16 16713.637511271416(-14666)/mV 16 0 -14652 54733 0 V3
+P07188_E01.dat 16 20163.400966183573(-16463)/mV 16 0 -16430 54745 0 V4
+P07188_E01.dat 16 27861.49507202426(-14823)/mV 16 0 -14732 61883 0 V5
+P07188_E01.dat 16 44009.196182396605(-22635)/mV 16 0 -22635 48800 0 V6
+# Female 3058
+# Otherwise diseases
+# Sinus tachycardia;Right atrial enlargement;Pulmonary disease
diff --git a/data/Child_ecg/P07/P07188/P07188_E02.dat b/data/Child_ecg/P07/P07188/P07188_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b9bace2b14bfb6fd147905df52bbccceb6e7223b
--- /dev/null
+++ b/data/Child_ecg/P07/P07188/P07188_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b32465e20fe845c9a98a10098b5d3dea47c7d85338ba98b3a266171e4ca8c41
+size 360000
diff --git a/data/Child_ecg/P07/P07188/P07188_E02.hea b/data/Child_ecg/P07/P07188/P07188_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..094597c6dc7f1371053fa23330c4ffd3f1134908
--- /dev/null
+++ b/data/Child_ecg/P07/P07188/P07188_E02.hea
@@ -0,0 +1,16 @@
+P07188_E02 12 500 15000
+P07188_E02.dat 16 49387.46912704045(-15778)/mV 16 0 -15778 61232 0 I
+P07188_E02.dat 16 40163.002084781096(-18657)/mV 16 0 -18657 56223 0 II
+P07188_E02.dat 16 68737.74658869396(-6940)/mV 16 0 -6940 47050 0 III
+P07188_E02.dat 16 46756.13843351548(17368)/mV 16 0 17368 20794 0 AVR
+P07188_E02.dat 16 81128.40178003814(-17189)/mV 16 0 -17189 36794 0 AVL
+P07188_E02.dat 16 60150.168970814135(-18427)/mV 16 0 -18427 50995 0 AVF
+P07188_E02.dat 16 37494.38810408922(16481)/mV 16 0 16481 25788 0 V1
+P07188_E02.dat 16 20898.607407407406(11316)/mV 16 0 11282 18830 0 V2
+P07188_E02.dat 16 16236.665391969407(404)/mV 16 0 417 47222 0 V3
+P07188_E02.dat 16 25899.455462184873(-17718)/mV 16 0 -17718 17013 0 V4
+P07188_E02.dat 16 24022.266401590456(-15067)/mV 16 0 -15067 23671 0 V5
+P07188_E02.dat 16 12457.04452226113(-8449)/mV 16 0 -8449 55037 0 V6
+# Female 3065
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07189/P07189_E01.dat b/data/Child_ecg/P07/P07189/P07189_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0ae327433ed2b9db425840450d57b2b7c445a668
--- /dev/null
+++ b/data/Child_ecg/P07/P07189/P07189_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f049842af40a713c049620f7e26e5d909d4ee6b2a3dad41f871375834f61423
+size 360000
diff --git a/data/Child_ecg/P07/P07189/P07189_E01.hea b/data/Child_ecg/P07/P07189/P07189_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..999787f0982be6f4253287de453548990e225903
--- /dev/null
+++ b/data/Child_ecg/P07/P07189/P07189_E01.hea
@@ -0,0 +1,16 @@
+P07189_E01 12 500 15000
+P07189_E01.dat 16 36460.43462246777(5901)/mV 16 0 5842 31827 0 I
+P07189_E01.dat 16 81046.77300613497(5936)/mV 16 0 5870 56415 0 II
+P07189_E01.dat 16 54557.50185873606(-4103)/mV 16 0 -4103 13773 0 III
+P07189_E01.dat 16 52632.20950533463(-6271)/mV 16 0 -6185 8854 0 AVR
+P07189_E01.dat 16 44309.16421291053(5441)/mV 16 0 5405 5538 0 AVL
+P07189_E01.dat 16 156105.3203883495(6488)/mV 16 0 6488 41218 0 AVF
+P07189_E01.dat 16 57712.20830750155(-10040)/mV 16 0 -10181 28110 0 V1
+P07189_E01.dat 16 58851.74530018193(-9074)/mV 16 0 -9074 1741 0 V2
+P07189_E01.dat 16 95118.61591695502(-5922)/mV 16 0 -5999 27876 0 V3
+P07189_E01.dat 16 91863.65616045846(-1458)/mV 16 0 -1533 49314 0 V4
+P07189_E01.dat 16 48911.393154486585(-6950)/mV 16 0 -7030 10895 0 V5
+P07189_E01.dat 16 41018.68194842407(-4807)/mV 16 0 -4807 63584 0 V6
+# Male 4183
+# Otherwise diseases
+# Incomplete right bundle-branch block;Right-axis deviation;Abnormal precordial R-wave progression;Right ventricular hypertrophy;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07190/P07190_E01.dat b/data/Child_ecg/P07/P07190/P07190_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..248f56e74fd4b4cfd910d7e6274a6c6ee018b625
--- /dev/null
+++ b/data/Child_ecg/P07/P07190/P07190_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e1b5104dcd91f31e0f216e75d724f8de10342e88a096e955637433d055d93ed3
+size 360000
diff --git a/data/Child_ecg/P07/P07190/P07190_E01.hea b/data/Child_ecg/P07/P07190/P07190_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6c147f0a38893f458f1abe777dcdf0df40320413
--- /dev/null
+++ b/data/Child_ecg/P07/P07190/P07190_E01.hea
@@ -0,0 +1,16 @@
+P07190_E01 12 500 15000
+P07190_E01.dat 16 65917.99373040753(-12232)/mV 16 0 -3976 48678 0 I
+P07190_E01.dat 16 80972.35946462715(-1750)/mV 16 0 -4780 1413 0 II
+P07190_E01.dat 16 80560.45811240721(4327)/mV 16 0 -8840 18593 0 III
+P07190_E01.dat 16 74874.73010064045(7193)/mV 16 0 3905 51740 0 AVR
+P07190_E01.dat 16 83737.73947498761(-12129)/mV 16 0 -6 56574 0 AVL
+P07190_E01.dat 16 101368.90531177829(-619)/mV 16 0 -10760 14541 0 AVF
+P07190_E01.dat 16 29138.162668227033(15863)/mV 16 0 14820 4267 0 V1
+P07190_E01.dat 16 17023.28888888889(15111)/mV 16 0 15416 15482 0 V2
+P07190_E01.dat 16 24743.984915147706(5678)/mV 16 0 5457 57583 0 V3
+P07190_E01.dat 16 22973.481811432815(-2547)/mV 16 0 -6622 64632 0 V4
+P07190_E01.dat 16 25029.604887983707(-8764)/mV 16 0 -11187 25061 0 V5
+P07190_E01.dat 16 43773.3052631579(-8401)/mV 16 0 -16876 57387 0 V6
+# Female 3791
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07191/P07191_E01.dat b/data/Child_ecg/P07/P07191/P07191_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3e93f3c8033c6b197b149b26c2d9fa7ba3bc096b
--- /dev/null
+++ b/data/Child_ecg/P07/P07191/P07191_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6dcecfa5e86913ff5b04c1cc3a8e9dc76ba1d8c00a35dc8f96e05a5658b35a3a
+size 360000
diff --git a/data/Child_ecg/P07/P07191/P07191_E01.hea b/data/Child_ecg/P07/P07191/P07191_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e6e83e1d9692258ced65019375b9aa42070d5cb2
--- /dev/null
+++ b/data/Child_ecg/P07/P07191/P07191_E01.hea
@@ -0,0 +1,16 @@
+P07191_E01 12 500 15000
+P07191_E01.dat 16 73782.82217973232(-13925)/mV 16 0 -21486 35454 0 I
+P07191_E01.dat 16 52210.79158180584(-13991)/mV 16 0 -19386 38735 0 II
+P07191_E01.dat 16 100586.68425391591(-17873)/mV 16 0 -17873 38769 0 III
+P07191_E01.dat 16 65694.08623087622(13360)/mV 16 0 20092 46030 0 AVR
+P07191_E01.dat 16 157963.57277694982(-13359)/mV 16 0 -21328 1706 0 AVL
+P07191_E01.dat 16 69856.01605619669(-15772)/mV 16 0 -19409 57879 0 AVF
+P07191_E01.dat 16 66731.15345122646(24352)/mV 16 0 18817 8035 0 V1
+P07191_E01.dat 16 35585.8417266187(15538)/mV 16 0 -5 43554 0 V2
+P07191_E01.dat 16 37436.35284933646(-9351)/mV 16 0 -20922 31792 0 V3
+P07191_E01.dat 16 34078.9616519174(-21485)/mV 16 0 -25699 65129 0 V4
+P07191_E01.dat 16 31062.906298003072(-17956)/mV 16 0 -23261 50899 0 V5
+P07191_E01.dat 16 46415.541887592786(-22081)/mV 16 0 -23629 29197 0 V6
+# Female 5372
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07192/P07192_E01.dat b/data/Child_ecg/P07/P07192/P07192_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2864b2b3ebee2cbb8baf3a5b7bc2548bf4f105e4
--- /dev/null
+++ b/data/Child_ecg/P07/P07192/P07192_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:132f75e9130cecd3ba953db484a8d4862e758b9fa49f7d4a6cbf0c9a7f255bbc
+size 240000
diff --git a/data/Child_ecg/P07/P07192/P07192_E01.hea b/data/Child_ecg/P07/P07192/P07192_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3884122870db4c45c3c0500c1a6a84e94e1b0153
--- /dev/null
+++ b/data/Child_ecg/P07/P07192/P07192_E01.hea
@@ -0,0 +1,16 @@
+P07192_E01 12 500 10000
+P07192_E01.dat 16 35143.68(-14320)/mV 16 0 -6972 1298 0 I
+P07192_E01.dat 16 33018.5602060528(-20248)/mV 16 0 -17509 60817 0 II
+P07192_E01.dat 16 59061.203158650394(-22724)/mV 16 0 -30121 62460 0 III
+P07192_E01.dat 16 36600.02266288952(17701)/mV 16 0 12340 6488 0 AVR
+P07192_E01.dat 16 58087.534436732516(-6205)/mV 16 0 3531 37053 0 AVL
+P07192_E01.dat 16 44910.75177304965(-22718)/mV 16 0 -23631 35536 0 AVF
+P07192_E01.dat 16 54724.04683840749(12872)/mV 16 0 186 42939 0 V1
+P07192_E01.dat 16 18300.20338983051(974)/mV 16 0 1644 18442 0 V2
+P07192_E01.dat 16 14826.771964461994(-3432)/mV 16 0 -248 12605 0 V3
+P07192_E01.dat 16 11904.263555250514(-15829)/mV 16 0 -11443 18462 0 V4
+P07192_E01.dat 16 24669.333333333332(-23516)/mV 16 0 -19342 23924 0 V5
+P07192_E01.dat 16 35507.657572906865(-23552)/mV 16 0 -19480 24567 0 V6
+# Male 3236
+# Otherwise diseases
+# ST deviation
diff --git a/data/Child_ecg/P07/P07193/P07193_E01.dat b/data/Child_ecg/P07/P07193/P07193_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..977ee377c2fed8ea6bc585c7095e26afc440c00f
--- /dev/null
+++ b/data/Child_ecg/P07/P07193/P07193_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61d15fe92d528c92032b9507f51187dce33a59a083a8575030d23c040acbf902
+size 360000
diff --git a/data/Child_ecg/P07/P07193/P07193_E01.hea b/data/Child_ecg/P07/P07193/P07193_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d97851e94ec1e6edcd3c61379c16ef46fae737f4
--- /dev/null
+++ b/data/Child_ecg/P07/P07193/P07193_E01.hea
@@ -0,0 +1,16 @@
+P07193_E01 12 500 15000
+P07193_E01.dat 16 76430.56375071469(-131)/mV 16 0 -255 38512 0 I
+P07193_E01.dat 16 35431.20550639135(2422)/mV 16 0 2278 7205 0 II
+P07193_E01.dat 16 57539.62086700955(5471)/mV 16 0 5331 28291 0 III
+P07193_E01.dat 16 49855.60736196319(-1023)/mV 16 0 -861 11127 0 AVR
+P07193_E01.dat 16 153120.3141654979(-6113)/mV 16 0 -6113 19298 0 AVL
+P07193_E01.dat 16 44470.857142857145(4017)/mV 16 0 3872 45535 0 AVF
+P07193_E01.dat 16 36952.317016317014(13676)/mV 16 0 13676 29272 0 V1
+P07193_E01.dat 16 20499.707467282526(19243)/mV 16 0 19160 58843 0 V2
+P07193_E01.dat 16 19836.4016064257(-3826)/mV 16 0 -3939 28122 0 V3
+P07193_E01.dat 16 24761.859982713915(-4789)/mV 16 0 -4749 40043 0 V4
+P07193_E01.dat 16 5753.217094017094(-6473)/mV 16 0 -6482 13569 0 V5
+P07193_E01.dat 16 34246.32347388295(-6196)/mV 16 0 -6224 19091 0 V6
+# Male 4085
+# Otherwise diseases
+# Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07194/P07194_E01.dat b/data/Child_ecg/P07/P07194/P07194_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8aaf2487155ea33492da69a5fab0fa9fa6e9be3a
--- /dev/null
+++ b/data/Child_ecg/P07/P07194/P07194_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d83b9434e1f942f3baae29ccb0f411243e968841b15aaee91c48aa576036fc46
+size 360000
diff --git a/data/Child_ecg/P07/P07194/P07194_E01.hea b/data/Child_ecg/P07/P07194/P07194_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6a8035fe67fea5553bb8b7b6665660105f2ef318
--- /dev/null
+++ b/data/Child_ecg/P07/P07194/P07194_E01.hea
@@ -0,0 +1,16 @@
+P07194_E01 12 500 15000
+P07194_E01.dat 16 65549.7244973939(10218)/mV 16 0 11018 23897 0 I
+P07194_E01.dat 16 50293.50819672131(-23030)/mV 16 0 -25853 31668 0 II
+P07194_E01.dat 16 34073.515881708656(-25172)/mV 16 0 -27528 1150 0 III
+P07194_E01.dat 16 110325.30439500813(16874)/mV 16 0 19207 47654 0 AVR
+P07194_E01.dat 16 48291.24637681159(22551)/mV 16 0 24515 53291 0 AVL
+P07194_E01.dat 16 41685.645680819915(-25816)/mV 16 0 -28426 7018 0 AVF
+P07194_E01.dat 16 85499.54782608696(15243)/mV 16 0 27830 47119 0 V1
+P07194_E01.dat 16 20724.635063957863(21028)/mV 16 0 23271 53893 0 V2
+P07194_E01.dat 16 18860.447093889718(16668)/mV 16 0 17481 48323 0 V3
+P07194_E01.dat 16 22279.517774343123(-4613)/mV 16 0 -6008 19487 0 V4
+P07194_E01.dat 16 19590.68596601636(-25167)/mV 16 0 -26602 35820 0 V5
+P07194_E01.dat 16 25709.006451612902(-24984)/mV 16 0 -26908 57659 0 V6
+# Female 5403
+# Otherwise diseases
+# With a rapid ventricular response+Atrial fibrillation;Left ventricular high voltage;ST deviation
diff --git a/data/Child_ecg/P07/P07195/P07195_E01.dat b/data/Child_ecg/P07/P07195/P07195_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cfbda244ae1437e7683dcfa20fc9c1cc20029c96
--- /dev/null
+++ b/data/Child_ecg/P07/P07195/P07195_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a9f3bec51bc5cb87d7d76f9c992728fad2e3072263fe8eeb7ea7294e88600c8c
+size 360000
diff --git a/data/Child_ecg/P07/P07195/P07195_E01.hea b/data/Child_ecg/P07/P07195/P07195_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..da2e91d665a32dd8d833c7d934f873db911f26b9
--- /dev/null
+++ b/data/Child_ecg/P07/P07195/P07195_E01.hea
@@ -0,0 +1,16 @@
+P07195_E01 12 500 15000
+P07195_E01.dat 16 136775.67063129004(-14518)/mV 16 0 -24978 16112 0 I
+P07195_E01.dat 16 29577.981363413437(-18043)/mV 16 0 -22036 4403 0 II
+P07195_E01.dat 16 30494.77726001864(-16790)/mV 16 0 -18576 34795 0 III
+P07195_E01.dat 16 56214.06896551724(18177)/mV 16 0 24123 1286 0 AVR
+P07195_E01.dat 16 59267.91836734694(12610)/mV 16 0 12128 64573 0 AVL
+P07195_E01.dat 16 30119.518446601942(-17619)/mV 16 0 -20535 57835 0 AVF
+P07195_E01.dat 16 21844.30398069964(2602)/mV 16 0 4379 13904 0 V1
+P07195_E01.dat 16 25790.52928094885(1209)/mV 16 0 202 54045 0 V2
+P07195_E01.dat 16 29006.57998869418(-7712)/mV 16 0 -11086 29580 0 V3
+P07195_E01.dat 16 6837.687027341478(13147)/mV 16 0 12680 35496 0 V4
+P07195_E01.dat 16 38616.40023001725(-16372)/mV 16 0 -20551 40843 0 V5
+P07195_E01.dat 16 41193.25740318907(-15107)/mV 16 0 -19328 20883 0 V6
+# Male 4097
+# Otherwise diseases
+# ST deviation;Inferior MI;Lateral MI
diff --git a/data/Child_ecg/P07/P07196/P07196_E01.dat b/data/Child_ecg/P07/P07196/P07196_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d27b59efc41f0f9e97733fa2efd570580991f417
--- /dev/null
+++ b/data/Child_ecg/P07/P07196/P07196_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f1ef22475c1f08acb8f8f1a74a23a00083c7b2a794e19b1a01b79143dd34c3a
+size 360000
diff --git a/data/Child_ecg/P07/P07196/P07196_E01.hea b/data/Child_ecg/P07/P07196/P07196_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b2ef2c94a03a1f0995bba1de045e16a165598994
--- /dev/null
+++ b/data/Child_ecg/P07/P07196/P07196_E01.hea
@@ -0,0 +1,16 @@
+P07196_E01 12 500 15000
+P07196_E01.dat 16 55401.72848948375(-11545)/mV 16 0 -3700 20716 0 I
+P07196_E01.dat 16 35571.996589940325(-12393)/mV 16 0 -7069 16977 0 II
+P07196_E01.dat 16 68265.49571183533(-13334)/mV 16 0 -12834 1005 0 III
+P07196_E01.dat 16 44715.32307692308(12647)/mV 16 0 6135 48875 0 AVR
+P07196_E01.dat 16 106685.46804625685(10027)/mV 16 0 17144 56330 0 AVL
+P07196_E01.dat 16 48812.05339524086(-12234)/mV 16 0 -8421 27454 0 AVF
+P07196_E01.dat 16 35751.934126258006(5394)/mV 16 0 8593 27656 0 V1
+P07196_E01.dat 16 17947.724017467248(7370)/mV 16 0 10729 28402 0 V2
+P07196_E01.dat 16 18161.33920704846(-559)/mV 16 0 2070 28974 0 V3
+P07196_E01.dat 16 19080.692093023255(-12736)/mV 16 0 -9119 25992 0 V4
+P07196_E01.dat 16 28763.22909090909(-17318)/mV 16 0 -13995 17761 0 V5
+P07196_E01.dat 16 39232.088520055324(-18917)/mV 16 0 -14384 1213 0 V6
+# Male 4933
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07197/P07197_E01.dat b/data/Child_ecg/P07/P07197/P07197_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..56f0461cd750e6b16c8011ebb6a54bc6e9a6a351
--- /dev/null
+++ b/data/Child_ecg/P07/P07197/P07197_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e97d85ddb2855372c89523137d088eac9e3fb017d996766135b9d37dc128f5f
+size 168000
diff --git a/data/Child_ecg/P07/P07197/P07197_E01.hea b/data/Child_ecg/P07/P07197/P07197_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1767c4a007a5dc856d5f6385022c48a16c48b111
--- /dev/null
+++ b/data/Child_ecg/P07/P07197/P07197_E01.hea
@@ -0,0 +1,16 @@
+P07197_E01 12 500 7000
+P07197_E01.dat 16 41772.24499696786(867)/mV 16 0 4028 62018 0 I
+P07197_E01.dat 16 14092.17236255572(4280)/mV 16 0 5438 13589 0 II
+P07197_E01.dat 16 15573.405042016806(3429)/mV 16 0 3530 55607 0 III
+P07197_E01.dat 16 23397.87549251379(-3771)/mV 16 0 -5618 21441 0 AVR
+P07197_E01.dat 16 31197.314459049547(-2636)/mV 16 0 -1570 25076 0 AVL
+P07197_E01.dat 16 15127.646586345381(4018)/mV 16 0 4682 32102 0 AVF
+P07197_E01.dat 16 38745.0596797671(-6773)/mV 16 0 -18152 64974 0 V1
+P07197_E01.dat 16 21633.14564686737(-6803)/mV 16 0 -14636 44019 0 V2
+P07197_E01.dat 16 17118.455172413793(-8527)/mV 16 0 -11549 4856 0 V3
+P07197_E01.dat 16 13818.694300518135(-17140)/mV 16 0 -16780 50790 0 V4
+P07197_E01.dat 16 17546.319273892153(-16720)/mV 16 0 -15035 64181 0 V5
+P07197_E01.dat 16 20827.118644067796(-1567)/mV 16 0 161 327 0 V6
+# Male 2357
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07198/P07198_E01.dat b/data/Child_ecg/P07/P07198/P07198_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ba53ce001b192908f6dabfcc90a8fc1c363237ab
--- /dev/null
+++ b/data/Child_ecg/P07/P07198/P07198_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e04454fb5ddb0c9e00603d19f4f9362f3bd764139f4b317ac0ec5b9c11674c1c
+size 144000
diff --git a/data/Child_ecg/P07/P07198/P07198_E01.hea b/data/Child_ecg/P07/P07198/P07198_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..30e41712718a03385d716d7a44fc3b3466e0eed9
--- /dev/null
+++ b/data/Child_ecg/P07/P07198/P07198_E01.hea
@@ -0,0 +1,13 @@
+P07198_E01 9 500 8000
+P07198_E01.dat 16 49054.14920368818(-4192)/mV 16 0 -6068 5865 0 I
+P07198_E01.dat 16 36629.25631768953(-12950)/mV 16 0 -18937 19766 0 II
+P07198_E01.dat 16 39589.97249508841(-13088)/mV 16 0 -18015 39739 0 III
+P07198_E01.dat 16 52643.20405576679(7795)/mV 16 0 13106 13461 0 AVR
+P07198_E01.dat 16 58492.773109243695(8018)/mV 16 0 10492 647 0 AVL
+P07198_E01.dat 16 41282.44034440345(-16379)/mV 16 0 -22325 26173 0 AVF
+P07198_E01.dat 16 30468.094870380584(-5795)/mV 16 0 -1310 13890 0 V1
+P07198_E01.dat 16 20034.33716858429(-13212)/mV 16 0 -16423 46867 0 V3
+P07198_E01.dat 16 6748.38418079096(4560)/mV 16 0 5043 33346 0 V5
+# Male 557
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07199/P07199_E01.dat b/data/Child_ecg/P07/P07199/P07199_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..68865b36ce94f62d20362bde5cf2cd69db60dfbb
--- /dev/null
+++ b/data/Child_ecg/P07/P07199/P07199_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7307fb309617dd0beda32837d29546319b365771ed10eda59706c7b8c4b3b19d
+size 216000
diff --git a/data/Child_ecg/P07/P07199/P07199_E01.hea b/data/Child_ecg/P07/P07199/P07199_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4f717527f872087636baf2d093e65561453a34e1
--- /dev/null
+++ b/data/Child_ecg/P07/P07199/P07199_E01.hea
@@ -0,0 +1,16 @@
+P07199_E01 12 500 9000
+P07199_E01.dat 16 75930.89075630253(-17325)/mV 16 0 -17387 3351 0 I
+P07199_E01.dat 16 31201.955232909862(-26471)/mV 16 0 -26496 19064 0 II
+P07199_E01.dat 16 39807.78819635962(-23957)/mV 16 0 -23957 13307 0 III
+P07199_E01.dat 16 47751.78783151326(27016)/mV 16 0 27055 58454 0 AVR
+P07199_E01.dat 16 102647.88472622479(19409)/mV 16 0 19409 35529 0 AVL
+P07199_E01.dat 16 35700.28115770821(-25389)/mV 16 0 -25418 54610 0 AVF
+P07199_E01.dat 16 26724.649572649574(9982)/mV 16 0 9982 45996 0 V1
+P07199_E01.dat 16 16483.93676975945(14077)/mV 16 0 14104 8355 0 V2
+P07199_E01.dat 16 35006.1014354067(2957)/mV 16 0 2957 20756 0 V3
+P07199_E01.dat 16 21780.639321074963(-17729)/mV 16 0 -17800 35623 0 V4
+P07199_E01.dat 16 21553.22556788167(-22806)/mV 16 0 -22894 40212 0 V5
+P07199_E01.dat 16 27445.155131264917(-21537)/mV 16 0 -21626 15540 0 V6
+# Male 5064
+# Otherwise diseases
+# Normal ECG;Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07200/P07200_E01.dat b/data/Child_ecg/P07/P07200/P07200_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e121defff44b318ec8dd83e295a213a5f595e127
--- /dev/null
+++ b/data/Child_ecg/P07/P07200/P07200_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e003314358409a623223abca5879ce855553f634ce89b4cf319e4f6794b4b3d
+size 360000
diff --git a/data/Child_ecg/P07/P07200/P07200_E01.hea b/data/Child_ecg/P07/P07200/P07200_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e135081c301dc391286839ad1b0c8cfe42342aa4
--- /dev/null
+++ b/data/Child_ecg/P07/P07200/P07200_E01.hea
@@ -0,0 +1,16 @@
+P07200_E01 12 500 15000
+P07200_E01.dat 16 70973.23006833713(-2340)/mV 16 0 -4188 30205 0 I
+P07200_E01.dat 16 30313.357400722023(-18417)/mV 16 0 -19674 36335 0 II
+P07200_E01.dat 16 29858.400759734093(-17415)/mV 16 0 -17852 11910 0 III
+P07200_E01.dat 16 55322.933193056284(18585)/mV 16 0 20476 44086 0 AVR
+P07200_E01.dat 16 53037.58149542765(15376)/mV 16 0 15117 53350 0 AVL
+P07200_E01.dat 16 30976.94865007941(-18481)/mV 16 0 -19363 42355 0 AVF
+P07200_E01.dat 16 38357.54146341464(5628)/mV 16 0 6783 28036 0 V1
+P07200_E01.dat 16 20553.333333333332(-1937)/mV 16 0 -2673 30927 0 V2
+P07200_E01.dat 16 25156.404858299597(-17597)/mV 16 0 -17004 35681 0 V3
+P07200_E01.dat 16 4269.899559471366(5095)/mV 16 0 4883 36356 0 V4
+P07200_E01.dat 16 1272.0987654320988(1043)/mV 16 0 1077 60390 0 V5
+P07200_E01.dat 16 1269.7840375586854(1041)/mV 16 0 855 39932 0 V6
+# Male 3427
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07201/P07201_E01.dat b/data/Child_ecg/P07/P07201/P07201_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2818d4566afd084a0619a098abe92ad5b0417d9a
--- /dev/null
+++ b/data/Child_ecg/P07/P07201/P07201_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47575c74c9033236ce1d6947d22a4c0f74033d87d91e87a2974fe41e8527181e
+size 240000
diff --git a/data/Child_ecg/P07/P07201/P07201_E01.hea b/data/Child_ecg/P07/P07201/P07201_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9892e0e7121f4e6f9c4298ef193db6b02229fb03
--- /dev/null
+++ b/data/Child_ecg/P07/P07201/P07201_E01.hea
@@ -0,0 +1,16 @@
+P07201_E01 12 500 10000
+P07201_E01.dat 16 29265.623188405796(-9103)/mV 16 0 -13887 15204 0 I
+P07201_E01.dat 16 38895.907805133575(-14639)/mV 16 0 -18214 8616 0 II
+P07201_E01.dat 16 73039.04726826274(-3719)/mV 16 0 1510 63243 0 III
+P07201_E01.dat 16 35515.548686244205(12113)/mV 16 0 16648 16645 0 AVR
+P07201_E01.dat 16 42205.0465293669(-5750)/mV 16 0 -10693 35646 0 AVL
+P07201_E01.dat 16 74651.4806839772(-18378)/mV 16 0 -19107 9120 0 AVF
+P07201_E01.dat 16 26030.259649122807(-3788)/mV 16 0 -950 45214 0 V1
+P07201_E01.dat 16 37280.27444253859(-11542)/mV 16 0 -16757 59372 0 V2
+P07201_E01.dat 16 27015.70485436893(-19180)/mV 16 0 -22807 46408 0 V3
+P07201_E01.dat 16 27019.297769156157(-19165)/mV 16 0 -22793 62840 0 V4
+P07201_E01.dat 16 36825.29001772002(-17546)/mV 16 0 -21801 4146 0 V5
+P07201_E01.dat 16 44500.19251336899(-16514)/mV 16 0 -22087 11695 0 V6
+# Female 3069
+# Otherwise diseases
+# Right bundle-branch block
diff --git a/data/Child_ecg/P07/P07202/P07202_E01.dat b/data/Child_ecg/P07/P07202/P07202_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d0d8f217618ee058c5aa57af374df71d35c37740
--- /dev/null
+++ b/data/Child_ecg/P07/P07202/P07202_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d2f35372bf1c359ea8c5917606f2028e12f3ae2749a15c00b76ed57ee1b42540
+size 360000
diff --git a/data/Child_ecg/P07/P07202/P07202_E01.hea b/data/Child_ecg/P07/P07202/P07202_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..dfc4a166d7c0eb10d76b74e0d9141fa4144e9f23
--- /dev/null
+++ b/data/Child_ecg/P07/P07202/P07202_E01.hea
@@ -0,0 +1,16 @@
+P07202_E01 12 500 15000
+P07202_E01.dat 16 2869.729341317365(4674)/mV 16 0 4674 54537 0 I
+P07202_E01.dat 16 33364.81526452732(-23375)/mV 16 0 -23375 33420 0 II
+P07202_E01.dat 16 2878.6339920948617(-4318)/mV 16 0 -4318 54327 0 III
+P07202_E01.dat 16 1495.245518316446(-2792)/mV 16 0 -2792 50801 0 AVR
+P07202_E01.dat 16 2873.7118746232672(4479)/mV 16 0 4479 2475 0 AVL
+P07202_E01.dat 16 1493.6289453425711(-2451)/mV 16 0 -2451 54199 0 AVF
+P07202_E01.dat 16 2708.959362549801(20354)/mV 16 0 20354 25180 0 V1
+P07202_E01.dat 16 2718.6020651310564(20713)/mV 16 0 20713 64866 0 V2
+P07202_E01.dat 16 2709.3670886075947(20743)/mV 16 0 20743 63315 0 V3
+P07202_E01.dat 16 2692.845425867508(20585)/mV 16 0 20585 30221 0 V4
+P07202_E01.dat 16 2720.3770620581304(21343)/mV 16 0 21343 43988 0 V5
+P07202_E01.dat 16 2724.3487824037707(21422)/mV 16 0 21422 30419 0 V6
+# Female 2778
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es);Short PR interva
diff --git a/data/Child_ecg/P07/P07203/P07203_E01.dat b/data/Child_ecg/P07/P07203/P07203_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cb0daee2061fd488418ccdd65a8b8b2dbbe00a5e
--- /dev/null
+++ b/data/Child_ecg/P07/P07203/P07203_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2bf5e5d6a7765fa56f8612bd71d977a8353f9fcd5d9ed66bb08751fe1378e177
+size 360000
diff --git a/data/Child_ecg/P07/P07203/P07203_E01.hea b/data/Child_ecg/P07/P07203/P07203_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fc31d83e7a2cbc5ef1b9fc1ea34ec18918612dd7
--- /dev/null
+++ b/data/Child_ecg/P07/P07203/P07203_E01.hea
@@ -0,0 +1,16 @@
+P07203_E01 12 500 15000
+P07203_E01.dat 16 12786.90537084399(6293)/mV 16 0 6272 14352 0 I
+P07203_E01.dat 16 39497.142857142855(-17377)/mV 16 0 -17473 37056 0 II
+P07203_E01.dat 16 12394.704830053668(-5702)/mV 16 0 -5702 55639 0 III
+P07203_E01.dat 16 23670.031152647975(-3087)/mV 16 0 -3048 57822 0 AVR
+P07203_E01.dat 16 12623.358370464672(5966)/mV 16 0 5966 62108 0 AVL
+P07203_E01.dat 16 20834.028740490277(-8698)/mV 16 0 -8715 3417 0 AVF
+P07203_E01.dat 16 29406.35683202785(229)/mV 16 0 444 61461 0 V1
+P07203_E01.dat 16 18195.936049510055(1688)/mV 16 0 1747 1906 0 V2
+P07203_E01.dat 16 15306.881844380403(-12019)/mV 16 0 -12143 6915 0 V3
+P07203_E01.dat 16 19012.828133862735(-16400)/mV 16 0 -16524 45570 0 V4
+P07203_E01.dat 16 18988.1179138322(-16412)/mV 16 0 -16536 64177 0 V5
+P07203_E01.dat 16 19001.21157118548(-16410)/mV 16 0 -16534 29218 0 V6
+# Male 3597
+# Otherwise diseases
+# Frequent+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07204/P07204_E01.dat b/data/Child_ecg/P07/P07204/P07204_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9ae586e0cd43a5bbed0cc80e1b92faede2fb42ef
--- /dev/null
+++ b/data/Child_ecg/P07/P07204/P07204_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8514752286d3bc77ab8428a7075a0ac079d67186338c680af083c883b9cdd5b7
+size 360000
diff --git a/data/Child_ecg/P07/P07204/P07204_E01.hea b/data/Child_ecg/P07/P07204/P07204_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..439afe8e277a52534505dec3860e76db3e123979
--- /dev/null
+++ b/data/Child_ecg/P07/P07204/P07204_E01.hea
@@ -0,0 +1,16 @@
+P07204_E01 12 500 15000
+P07204_E01.dat 16 26650.3730017762(-3462)/mV 16 0 -4394 7782 0 I
+P07204_E01.dat 16 45640.27790096083(-17691)/mV 16 0 -19510 50668 0 II
+P07204_E01.dat 16 36352.51354062187(2627)/mV 16 0 2449 28900 0 III
+P07204_E01.dat 16 34351.43769968051(9233)/mV 16 0 10518 56675 0 AVR
+P07204_E01.dat 16 34635.65991902834(651)/mV 16 0 144 12072 0 AVL
+P07204_E01.dat 16 48504.59127337489(-6170)/mV 16 0 -7235 46430 0 AVF
+P07204_E01.dat 16 23654.024908424908(-1236)/mV 16 0 -870 8816 0 V1
+P07204_E01.dat 16 13515.244064577399(-18869)/mV 16 0 -19781 8418 0 V2
+P07204_E01.dat 16 5794.889983579639(-5196)/mV 16 0 -5762 21450 0 V3
+P07204_E01.dat 16 17757.470514429107(-18946)/mV 16 0 -20015 11848 0 V4
+P07204_E01.dat 16 33326.889916743756(-15176)/mV 16 0 -17373 12539 0 V5
+P07204_E01.dat 16 21371.093476798924(-1733)/mV 16 0 -2185 38110 0 V6
+# Male 1924
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07204/P07204_E02.dat b/data/Child_ecg/P07/P07204/P07204_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6d452fe5271a46470b62265385e688c1d2103965
--- /dev/null
+++ b/data/Child_ecg/P07/P07204/P07204_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3fed06a65dabd2b87322cc7e43c371ed35e156e0a99131dc377d526927387212
+size 270000
diff --git a/data/Child_ecg/P07/P07204/P07204_E02.hea b/data/Child_ecg/P07/P07204/P07204_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fd8bfda17e393cb3d705a63f28d1f8fee5c6dc70
--- /dev/null
+++ b/data/Child_ecg/P07/P07204/P07204_E02.hea
@@ -0,0 +1,13 @@
+P07204_E02 9 500 15000
+P07204_E02.dat 16 33848.71701913394(-16355)/mV 16 0 -11950 37706 0 I
+P07204_E02.dat 16 41893.62612925643(-18049)/mV 16 0 -12188 40763 0 II
+P07204_E02.dat 16 98125.63273871983(12894)/mV 16 0 13772 50521 0 III
+P07204_E02.dat 16 37886.47505584512(16922)/mV 16 0 11807 50177 0 AVR
+P07204_E02.dat 16 53706.41860465116(-14725)/mV 16 0 -11491 24966 0 AVL
+P07204_E02.dat 16 74353.37142857142(-12436)/mV 16 0 -6872 51221 0 AVF
+P07204_E02.dat 16 20359.72593800979(3797)/mV 16 0 3565 42471 0 V1
+P07204_E02.dat 16 13333.017103762828(-21348)/mV 16 0 -18104 10955 0 V3
+P07204_E02.dat 16 43667.96516231196(-19302)/mV 16 0 -13796 43160 0 V5
+# Male 1925
+# Otherwise diseases
+# Otherwise normal ECG;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07205/P07205_E01.dat b/data/Child_ecg/P07/P07205/P07205_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1daeffc84c878f5da1dfa36f78752d0dc2d08916
--- /dev/null
+++ b/data/Child_ecg/P07/P07205/P07205_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d2652c050d0f18407416a681e6a1df17018026e4304785cf6ae8f2bb24c124c6
+size 360000
diff --git a/data/Child_ecg/P07/P07205/P07205_E01.hea b/data/Child_ecg/P07/P07205/P07205_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..00a4ef700221800851cd3ff444cc450f74ebc5d2
--- /dev/null
+++ b/data/Child_ecg/P07/P07205/P07205_E01.hea
@@ -0,0 +1,16 @@
+P07205_E01 12 500 15000
+P07205_E01.dat 16 136529.93275217933(-6001)/mV 16 0 -6001 416 0 I
+P07205_E01.dat 16 46527.69912693083(-15853)/mV 16 0 -15853 27329 0 II
+P07205_E01.dat 16 58252.14598540146(-17180)/mV 16 0 -17180 32340 0 III
+P07205_E01.dat 16 73060.69200930954(13217)/mV 16 0 13217 697 0 AVR
+P07205_E01.dat 16 133129.47521480502(16409)/mV 16 0 16409 64376 0 AVL
+P07205_E01.dat 16 52993.465249386754(-16944)/mV 16 0 -16944 59782 0 AVF
+P07205_E01.dat 16 41686.94774774775(12421)/mV 16 0 12421 39926 0 V1
+P07205_E01.dat 16 19859.90616854909(11879)/mV 16 0 11879 27506 0 V2
+P07205_E01.dat 16 19984.107271789584(5074)/mV 16 0 5074 34870 0 V3
+P07205_E01.dat 16 20067.380835380834(-16815)/mV 16 0 -16815 5774 0 V4
+P07205_E01.dat 16 24844.766404199476(-14279)/mV 16 0 -14279 14187 0 V5
+P07205_E01.dat 16 33044.40255962769(-18899)/mV 16 0 -18899 51516 0 V6
+# Male 4768
+# Otherwise diseases
+# ST deviation;Prolonged QT interval;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07206/P07206_E01.dat b/data/Child_ecg/P07/P07206/P07206_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..be2763d1ca2108f4526bdbfb1b09cb615021c1b7
--- /dev/null
+++ b/data/Child_ecg/P07/P07206/P07206_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c83f9547d1f90c013ae7ff88c30b74b4dc08f95d7e614ea608ce877693d815e5
+size 360000
diff --git a/data/Child_ecg/P07/P07206/P07206_E01.hea b/data/Child_ecg/P07/P07206/P07206_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f395a4261acacc2d6cbd2fc353d837f424f6faac
--- /dev/null
+++ b/data/Child_ecg/P07/P07206/P07206_E01.hea
@@ -0,0 +1,16 @@
+P07206_E01 12 500 15000
+P07206_E01.dat 16 42438.336301728654(-12988)/mV 16 0 -13023 5251 0 I
+P07206_E01.dat 16 42765.27407407408(-27129)/mV 16 0 -27164 6529 0 II
+P07206_E01.dat 16 43874.322123893806(-20663)/mV 16 0 -20663 16572 0 III
+P07206_E01.dat 16 48135.00170940171(22231)/mV 16 0 22270 24084 0 AVR
+P07206_E01.dat 16 53599.1266620014(4632)/mV 16 0 4632 25035 0 AVL
+P07206_E01.dat 16 45785.42465753425(-24199)/mV 16 0 -24199 55228 0 AVF
+P07206_E01.dat 16 37636.81565086531(16080)/mV 16 0 16111 43698 0 V1
+P07206_E01.dat 16 16295.94017675051(14052)/mV 16 0 14079 57878 0 V2
+P07206_E01.dat 16 15447.915552427869(10107)/mV 16 0 10107 37044 0 V3
+P07206_E01.dat 16 17439.212192262603(-3713)/mV 16 0 -3713 56044 0 V4
+P07206_E01.dat 16 19626.873035066506(-16916)/mV 16 0 -16932 36346 0 V5
+P07206_E01.dat 16 30861.318729463306(-25888)/mV 16 0 -25888 52416 0 V6
+# Female 2567
+# Otherwise diseases
+# Sinus arrhythmia;Frequent+Atrial premature complex(es);Inversion+T-wave abnormality
diff --git a/data/Child_ecg/P07/P07207/P07207_E01.dat b/data/Child_ecg/P07/P07207/P07207_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0f94d78426b646aa5b39a516e038bea8c24ef89e
--- /dev/null
+++ b/data/Child_ecg/P07/P07207/P07207_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb7bb798dca664fd88a786b74ebe939133b18d5235705e7ec3b3629cae8f9e5d
+size 360000
diff --git a/data/Child_ecg/P07/P07207/P07207_E01.hea b/data/Child_ecg/P07/P07207/P07207_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1f1824de5af3aa182691b92f5804911f2d4692db
--- /dev/null
+++ b/data/Child_ecg/P07/P07207/P07207_E01.hea
@@ -0,0 +1,16 @@
+P07207_E01 12 500 15000
+P07207_E01.dat 16 80294.93387589013(-13497)/mV 16 0 -4220 62579 0 I
+P07207_E01.dat 16 25777.46508018624(-20602)/mV 16 0 -15275 48207 0 II
+P07207_E01.dat 16 27451.91489361702(-20797)/mV 16 0 -18295 14121 0 III
+P07207_E01.dat 16 43259.6399026764(19322)/mV 16 0 12357 55376 0 AVR
+P07207_E01.dat 16 48495.78539493294(14900)/mV 16 0 15452 403 0 AVL
+P07207_E01.dat 16 26940.582349634627(-21066)/mV 16 0 -17054 38073 0 AVF
+P07207_E01.dat 16 20973.869130100076(20446)/mV 16 0 16027 41386 0 V1
+P07207_E01.dat 16 1273.6603773584907(985)/mV 16 0 1094 4425 0 V2
+P07207_E01.dat 16 16027.056110684089(7958)/mV 16 0 13722 37305 0 V3
+P07207_E01.dat 16 14193.138576779027(-3161)/mV 16 0 2300 37099 0 V4
+P07207_E01.dat 16 24112.73011734029(-14706)/mV 16 0 -9528 49915 0 V5
+P07207_E01.dat 16 40669.86666666667(-20852)/mV 16 0 -14105 48238 0 V6
+# Male 1602
+# Otherwise diseases
+# Early repolarization
diff --git a/data/Child_ecg/P07/P07207/P07207_E02.dat b/data/Child_ecg/P07/P07207/P07207_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..75afd0e673a3060e0d130c95797a44f6d39a79d0
--- /dev/null
+++ b/data/Child_ecg/P07/P07207/P07207_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0747e5be61a015b16e67eaa0f1d8324c13034d017801a1924beca0a532e5787d
+size 360000
diff --git a/data/Child_ecg/P07/P07207/P07207_E02.hea b/data/Child_ecg/P07/P07207/P07207_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a6778f024ce6ab61b7a66de218c6150d677201f1
--- /dev/null
+++ b/data/Child_ecg/P07/P07207/P07207_E02.hea
@@ -0,0 +1,16 @@
+P07207_E02 12 500 15000
+P07207_E02.dat 16 65339.914893617024(-11774)/mV 16 0 -11774 30150 0 I
+P07207_E02.dat 16 29113.6(-14571)/mV 16 0 -14571 19724 0 II
+P07207_E02.dat 16 26890.964618249534(-11614)/mV 16 0 -11614 40526 0 III
+P07207_E02.dat 16 52539.93873085339(14129)/mV 16 0 14129 12864 0 AVR
+P07207_E02.dat 16 46617.6856187291(8069)/mV 16 0 8069 52870 0 AVL
+P07207_E02.dat 16 28495.031019202364(-13928)/mV 16 0 -13928 49767 0 AVF
+P07207_E02.dat 16 28007.70538243626(5853)/mV 16 0 5853 31987 0 V1
+P07207_E02.dat 16 22353.8763326226(8186)/mV 16 0 8186 14632 0 V2
+P07207_E02.dat 16 12272.141592920354(-16516)/mV 16 0 -16516 35034 0 V3
+P07207_E02.dat 16 18557.363844393592(-16928)/mV 16 0 -16928 47430 0 V4
+P07207_E02.dat 16 24300.111190306485(-16120)/mV 16 0 -16120 25875 0 V5
+P07207_E02.dat 16 22747.428571428572(-9131)/mV 16 0 -9131 9297 0 V6
+# Male 1593
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07208/P07208_E01.dat b/data/Child_ecg/P07/P07208/P07208_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..348581f71eec6552ccb621eb904d140c0bc0a0f5
--- /dev/null
+++ b/data/Child_ecg/P07/P07208/P07208_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:207e8486c06d0c982e45edeb7070f37ac7e9d4a84da5bcdcdc4df3e2d60e8676
+size 360000
diff --git a/data/Child_ecg/P07/P07208/P07208_E01.hea b/data/Child_ecg/P07/P07208/P07208_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6aec2d1c6b6aed5c248427eff19c19ed4fb3131b
--- /dev/null
+++ b/data/Child_ecg/P07/P07208/P07208_E01.hea
@@ -0,0 +1,16 @@
+P07208_E01 12 500 15000
+P07208_E01.dat 16 96556.50093457944(17680)/mV 16 0 17680 6701 0 I
+P07208_E01.dat 16 63865.220553359686(6681)/mV 16 0 6681 41477 0 II
+P07208_E01.dat 16 83464.22316145393(-8661)/mV 16 0 -8661 44572 0 III
+P07208_E01.dat 16 87660.72586872587(-10595)/mV 16 0 -10595 18820 0 AVR
+P07208_E01.dat 16 107975.17153478492(16871)/mV 16 0 16871 45518 0 AVL
+P07208_E01.dat 16 80656.55721393035(2855)/mV 16 0 2855 48704 0 AVF
+P07208_E01.dat 16 40255.168831168834(-5524)/mV 16 0 -5524 14207 0 V1
+P07208_E01.dat 16 38611.37614678899(2168)/mV 16 0 2168 4093 0 V2
+P07208_E01.dat 16 31631.827385892117(4456)/mV 16 0 4456 35671 0 V3
+P07208_E01.dat 16 42893.10962429233(7927)/mV 16 0 7927 53114 0 V4
+P07208_E01.dat 16 12743.190509420796(2899)/mV 16 0 2899 5928 0 V5
+P07208_E01.dat 16 14712.963908939479(18987)/mV 16 0 18987 29280 0 V6
+# Male 1789
+# Otherwise diseases
+# Right ventricular hypertrophy;ST deviation;Hypercalcemia
diff --git a/data/Child_ecg/P07/P07209/P07209_E01.dat b/data/Child_ecg/P07/P07209/P07209_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6f07e860058bb2e76e9f0dc418fb37305a8cd7d9
--- /dev/null
+++ b/data/Child_ecg/P07/P07209/P07209_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c3eb7c7bc59240af4cb5c555495722717c4f8e61509cc47333dc31bda75128f9
+size 360000
diff --git a/data/Child_ecg/P07/P07209/P07209_E01.hea b/data/Child_ecg/P07/P07209/P07209_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b83fc6b53d35428b01ce0dda166f37580c3006f2
--- /dev/null
+++ b/data/Child_ecg/P07/P07209/P07209_E01.hea
@@ -0,0 +1,16 @@
+P07209_E01 12 500 15000
+P07209_E01.dat 16 4001.5737704918033(-27046)/mV 16 0 -27013 225 0 I
+P07209_E01.dat 16 87273.68006065201(-18715)/mV 16 0 -21342 41038 0 II
+P07209_E01.dat 16 3998.7306889352817(27089)/mV 16 0 26936 7313 0 III
+P07209_E01.dat 16 2512.5397590361445(32402)/mV 16 0 32429 59507 0 AVR
+P07209_E01.dat 16 4001.2501713502397(-27066)/mV 16 0 -26972 23494 0 AVL
+P07209_E01.dat 16 2462.246839253462(31136)/mV 16 0 31052 41348 0 AVF
+P07209_E01.dat 16 135396.85959885386(13379)/mV 16 0 13710 34425 0 V1
+P07209_E01.dat 16 56103.16514690983(21309)/mV 16 0 22998 21928 0 V2
+P07209_E01.dat 16 4406.98075923037(-24491)/mV 16 0 -24405 46473 0 V3
+P07209_E01.dat 16 45128.21070518267(19104)/mV 16 0 18517 48774 0 V4
+P07209_E01.dat 16 57576.0174291939(-6959)/mV 16 0 -9208 50070 0 V5
+P07209_E01.dat 16 44581.82482863671(-18476)/mV 16 0 -20072 47851 0 V6
+# Male 3312
+# Otherwise diseases
+# Sinus tachycardia;Depression+ST deviation;ST deviation with T-wave change;Anteroseptal MI;Hypercalcemia
diff --git a/data/Child_ecg/P07/P07209/P07209_E02.dat b/data/Child_ecg/P07/P07209/P07209_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e4ae468ec4c99bd8e35f5241bcd21492e15e4b90
--- /dev/null
+++ b/data/Child_ecg/P07/P07209/P07209_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1fdbb63f4f37df61eb7ded5a6bcb4215317bdeb309f797e53e7013232ba12564
+size 360000
diff --git a/data/Child_ecg/P07/P07209/P07209_E02.hea b/data/Child_ecg/P07/P07209/P07209_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2b40925928b7a6c4522c91d4db24f1de7b3785fd
--- /dev/null
+++ b/data/Child_ecg/P07/P07209/P07209_E02.hea
@@ -0,0 +1,16 @@
+P07209_E02 12 500 15000
+P07209_E02.dat 16 46976.38905775076(-2581)/mV 16 0 -6555 51119 0 I
+P07209_E02.dat 16 24375.84135977337(-7558)/mV 16 0 -11048 5987 0 II
+P07209_E02.dat 16 20049.38430583501(-3574)/mV 16 0 -4732 45145 0 III
+P07209_E02.dat 16 42138.77765607886(4804)/mV 16 0 9603 26167 0 AVR
+P07209_E02.dat 16 31871.433349729465(-1129)/mV 16 0 -1544 37108 0 AVL
+P07209_E02.dat 16 22518.698596201488(-6136)/mV 16 0 -8408 31189 0 AVF
+P07209_E02.dat 16 25375.862660944207(13425)/mV 16 0 16067 28500 0 V1
+P07209_E02.dat 16 16475.91489361702(15631)/mV 16 0 22706 53688 0 V2
+P07209_E02.dat 16 23357.544757033247(2908)/mV 16 0 10036 26177 0 V3
+P07209_E02.dat 16 9873.98347107438(-14099)/mV 16 0 -12999 54793 0 V4
+P07209_E02.dat 16 4034.7738376674547(7234)/mV 16 0 6160 41228 0 V5
+P07209_E02.dat 16 1271.7127722189523(993)/mV 16 0 760 49581 0 V6
+# Male 3301
+# Otherwise diseases
+# Sinus tachycardia;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07209/P07209_E03.dat b/data/Child_ecg/P07/P07209/P07209_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ce6fa726109943c0c24c26decd152d3b8e0a425d
--- /dev/null
+++ b/data/Child_ecg/P07/P07209/P07209_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d778772d57a4e5eb0f2899340382c355a725a86388963b7784b049b06023324c
+size 360000
diff --git a/data/Child_ecg/P07/P07209/P07209_E03.hea b/data/Child_ecg/P07/P07209/P07209_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d16f8ce2bd21f2bebb760f553bd386988ddb0a41
--- /dev/null
+++ b/data/Child_ecg/P07/P07209/P07209_E03.hea
@@ -0,0 +1,16 @@
+P07209_E03 12 500 15000
+P07209_E03.dat 16 3370.164705882353(-12625)/mV 16 0 -12650 29073 0 I
+P07209_E03.dat 16 4927.603578802477(-31893)/mV 16 0 -32093 29918 0 II
+P07209_E03.dat 16 4766.003372681282(-30697)/mV 16 0 -30856 57804 0 III
+P07209_E03.dat 16 4879.1252204585535(32072)/mV 16 0 32191 48520 0 AVR
+P07209_E03.dat 16 3948.3076923076924(5328)/mV 16 0 5379 27863 0 AVL
+P07209_E03.dat 16 6240.955571740714(-31721)/mV 16 0 -31955 60366 0 AVF
+P07209_E03.dat 16 4290.070878274268(-30048)/mV 16 0 -30041 22350 0 V1
+P07209_E03.dat 16 3323.247119078105(-12490)/mV 16 0 -12339 36899 0 V2
+P07209_E03.dat 16 4079.954415954416(-21579)/mV 16 0 -21151 10071 0 V3
+P07209_E03.dat 16 3529.587450980392(-15188)/mV 16 0 -14766 60257 0 V4
+P07209_E03.dat 16 4354.819383259912(-25044)/mV 16 0 -24870 59086 0 V5
+P07209_E03.dat 16 1641.841620626151(9023)/mV 16 0 8976 31747 0 V6
+# Male 3308
+# Otherwise diseases
+# Sinus tachycardia;Abnormal precordial R-wave progression;Left ventricular hypertrophy;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07210/P07210_E01.dat b/data/Child_ecg/P07/P07210/P07210_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ecb3f3b0888eb2fc4512905b0f5d552a95456b27
--- /dev/null
+++ b/data/Child_ecg/P07/P07210/P07210_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f036b6d600617f80d5d1f3438c492eb9007ab516d213c2e7d941443b42b55246
+size 360000
diff --git a/data/Child_ecg/P07/P07210/P07210_E01.hea b/data/Child_ecg/P07/P07210/P07210_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..175390c85fb18da2058c4041cf3029e6a3cf2c2e
--- /dev/null
+++ b/data/Child_ecg/P07/P07210/P07210_E01.hea
@@ -0,0 +1,16 @@
+P07210_E01 12 500 15000
+P07210_E01.dat 16 33121.81588902901(-7117)/mV 16 0 -7117 63312 0 I
+P07210_E01.dat 16 23114.724324324325(-20239)/mV 16 0 -20239 31521 0 II
+P07210_E01.dat 16 21036.30769230769(-19948)/mV 16 0 -19948 62323 0 III
+P07210_E01.dat 16 41056.458176337605(20438)/mV 16 0 20438 41122 0 AVR
+P07210_E01.dat 16 32107.861333333334(14266)/mV 16 0 14266 35950 0 AVL
+P07210_E01.dat 16 22121.885957446808(-20075)/mV 16 0 -20075 59124 0 AVF
+P07210_E01.dat 16 15690.024096385541(2842)/mV 16 0 2842 7970 0 V1
+P07210_E01.dat 16 9748.088531187122(5083)/mV 16 0 5083 64743 0 V2
+P07210_E01.dat 16 11839.60049937578(4278)/mV 16 0 4278 7390 0 V3
+P07210_E01.dat 16 14846.593406593407(-1102)/mV 16 0 -1102 15555 0 V4
+P07210_E01.dat 16 16797.594951233506(-4175)/mV 16 0 -4175 37465 0 V5
+P07210_E01.dat 16 26321.320537428022(-12679)/mV 16 0 -12679 16086 0 V6
+# Male 1941
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07211/P07211_E01.dat b/data/Child_ecg/P07/P07211/P07211_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6e704efd5dc4ced12da2512d92b994a6b43da056
--- /dev/null
+++ b/data/Child_ecg/P07/P07211/P07211_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb791e3b461857b2cbd0b84d32a8e9c17036350efdb6c6100510c1e927e42188
+size 240000
diff --git a/data/Child_ecg/P07/P07211/P07211_E01.hea b/data/Child_ecg/P07/P07211/P07211_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bea55a227834b79d32ac4165764bb922c8030f28
--- /dev/null
+++ b/data/Child_ecg/P07/P07211/P07211_E01.hea
@@ -0,0 +1,16 @@
+P07211_E01 12 500 10000
+P07211_E01.dat 16 47381.51629502573(-12535)/mV 16 0 -15774 22211 0 I
+P07211_E01.dat 16 24856.63947797716(-21607)/mV 16 0 -25470 27950 0 II
+P07211_E01.dat 16 30156.769322947872(-20479)/mV 16 0 -23080 353 0 III
+P07211_E01.dat 16 37286.73919107392(19449)/mV 16 0 23634 50833 0 AVR
+P07211_E01.dat 16 53813.407510431156(5018)/mV 16 0 5456 50581 0 AVL
+P07211_E01.dat 16 28171.845758354757(-22065)/mV 16 0 -25458 16414 0 AVF
+P07211_E01.dat 16 34941.31141552512(4597)/mV 16 0 4341 39580 0 V1
+P07211_E01.dat 16 23108.10199862164(-23)/mV 16 0 -1245 8013 0 V2
+P07211_E01.dat 16 12533.798861480076(-19866)/mV 16 0 -23272 9013 0 V3
+P07211_E01.dat 16 13718.65415884928(-22056)/mV 16 0 -25717 55983 0 V4
+P07211_E01.dat 16 18563.391910739192(-19769)/mV 16 0 -22985 34821 0 V5
+P07211_E01.dat 16 25452.119891008173(-19084)/mV 16 0 -25214 30616 0 V6
+# Female 2145
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07212/P07212_E01.dat b/data/Child_ecg/P07/P07212/P07212_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..578061fdd57601b330e4c676d5881d98d621ef56
--- /dev/null
+++ b/data/Child_ecg/P07/P07212/P07212_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08844b4c527773fedb876dec1b32317997c05a6b87e1587d8c5db6535e4ee4da
+size 240000
diff --git a/data/Child_ecg/P07/P07212/P07212_E01.hea b/data/Child_ecg/P07/P07212/P07212_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1def5ffc85c6e74ffce7360d400729eb22137097
--- /dev/null
+++ b/data/Child_ecg/P07/P07212/P07212_E01.hea
@@ -0,0 +1,16 @@
+P07212_E01 12 500 10000
+P07212_E01.dat 16 59572.40873854827(-22448)/mV 16 0 -28167 28830 0 I
+P07212_E01.dat 16 64903.06401766004(-22000)/mV 16 0 -29340 58331 0 II
+P07212_E01.dat 16 96955.92206424434(12184)/mV 16 0 10607 22465 0 III
+P07212_E01.dat 16 66851.57175398633(24553)/mV 16 0 31514 45048 0 AVR
+P07212_E01.dat 16 82258.9396914446(-18448)/mV 16 0 -21661 24651 0 AVL
+P07212_E01.dat 16 103534.86786018756(-17942)/mV 16 0 -24596 42309 0 AVF
+P07212_E01.dat 16 21415.527801539778(16129)/mV 16 0 14353 51173 0 V1
+P07212_E01.dat 16 18908.236958443857(9001)/mV 16 0 5264 57806 0 V2
+P07212_E01.dat 16 12024.150618612157(-10938)/mV 16 0 -12991 34282 0 V3
+P07212_E01.dat 16 17663.759624413146(-14396)/mV 16 0 -17400 39597 0 V4
+P07212_E01.dat 16 46283.00687929956(-23733)/mV 16 0 -28815 3216 0 V5
+P07212_E01.dat 16 47565.92415169661(-15313)/mV 16 0 -20536 17729 0 V6
+# Female 3638
+# Otherwise diseases
+# Early repolarization
diff --git a/data/Child_ecg/P07/P07213/P07213_E01.dat b/data/Child_ecg/P07/P07213/P07213_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..26eef3026706e551aff2a0c1ed2298754fa5993b
--- /dev/null
+++ b/data/Child_ecg/P07/P07213/P07213_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e17a1455afd8d549c356275bf659d951e59d1a30a2b5848567a718dcd53dfdc
+size 180000
diff --git a/data/Child_ecg/P07/P07213/P07213_E01.hea b/data/Child_ecg/P07/P07213/P07213_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b08fcbb70b00a4473b62905a9348a6a802270eaa
--- /dev/null
+++ b/data/Child_ecg/P07/P07213/P07213_E01.hea
@@ -0,0 +1,16 @@
+P07213_E01 12 500 7500
+P07213_E01.dat 16 39612.961715160796(-7506)/mV 16 0 -9987 1339 0 I
+P07213_E01.dat 16 32234.89804772234(-21883)/mV 16 0 -24165 19850 0 II
+P07213_E01.dat 16 28141.974058060532(-10520)/mV 16 0 -10749 3444 0 III
+P07213_E01.dat 16 50683.648725212464(19649)/mV 16 0 23030 19971 0 AVR
+P07213_E01.dat 16 40170.42438732815(48)/mV 16 0 -1030 50092 0 AVL
+P07213_E01.dat 16 32015.44827586207(-18260)/mV 16 0 -19536 40229 0 AVF
+P07213_E01.dat 16 23044.513853904282(2970)/mV 16 0 6137 65248 0 V1
+P07213_E01.dat 16 15541.022653721682(4750)/mV 16 0 6470 51053 0 V2
+P07213_E01.dat 16 27856.657534246577(-993)/mV 16 0 -2194 52059 0 V3
+P07213_E01.dat 16 2518.214876033058(560)/mV 16 0 351 10026 0 V4
+P07213_E01.dat 16 23916.241610738256(-23197)/mV 16 0 -25318 19684 0 V5
+P07213_E01.dat 16 10886.655224634023(9355)/mV 16 0 6938 4694 0 V6
+# Female 1522
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07214/P07214_E01.dat b/data/Child_ecg/P07/P07214/P07214_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a0c26093cd91bead2222ed17b2f3192339c8c994
--- /dev/null
+++ b/data/Child_ecg/P07/P07214/P07214_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:86a3b132321176ab270e38ee721f12a2d997a522d67a193e53c573e12eb0be8c
+size 360000
diff --git a/data/Child_ecg/P07/P07214/P07214_E01.hea b/data/Child_ecg/P07/P07214/P07214_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0514175b95205ca28328e694a64b48bd4f490bb5
--- /dev/null
+++ b/data/Child_ecg/P07/P07214/P07214_E01.hea
@@ -0,0 +1,16 @@
+P07214_E01 12 500 15000
+P07214_E01.dat 16 57762.63367401829(-6551)/mV 16 0 -7162 23941 0 I
+P07214_E01.dat 16 40560.233820459296(5179)/mV 16 0 6235 55972 0 II
+P07214_E01.dat 16 46208.618357487925(13938)/mV 16 0 15667 4947 0 III
+P07214_E01.dat 16 50532.138152610445(-2048)/mV 16 0 -2418 52697 0 AVR
+P07214_E01.dat 16 72642.77608440797(-17639)/mV 16 0 -19411 23035 0 AVL
+P07214_E01.dat 16 46208.40463645943(10057)/mV 16 0 11524 11082 0 AVF
+P07214_E01.dat 16 67767.27019982623(5319)/mV 16 0 6421 25341 0 V1
+P07214_E01.dat 16 17710.465753424658(7635)/mV 16 0 8889 9917 0 V2
+P07214_E01.dat 16 13137.637042569082(1591)/mV 16 0 2574 29456 0 V3
+P07214_E01.dat 16 14068.44376434583(3146)/mV 16 0 3135 1113 0 V4
+P07214_E01.dat 16 18604.376753507015(-5569)/mV 16 0 -6326 4781 0 V5
+P07214_E01.dat 16 24643.71760500447(-5837)/mV 16 0 -6138 24726 0 V6
+# Male 5249
+# Otherwise diseases
+# Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07215/P07215_E01.dat b/data/Child_ecg/P07/P07215/P07215_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..11ee25eb24eab01b50ad9d6dc622960c8e77600e
--- /dev/null
+++ b/data/Child_ecg/P07/P07215/P07215_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b34c12db91e1a66828d0ba513476460c9dc40cff2d528d2b66c741d44cee868f
+size 360000
diff --git a/data/Child_ecg/P07/P07215/P07215_E01.hea b/data/Child_ecg/P07/P07215/P07215_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0241cc746c8fbab05a95b2563e950969adc4ae13
--- /dev/null
+++ b/data/Child_ecg/P07/P07215/P07215_E01.hea
@@ -0,0 +1,16 @@
+P07215_E01 12 500 15000
+P07215_E01.dat 16 33089.59521435693(-356)/mV 16 0 -1352 57831 0 I
+P07215_E01.dat 16 25845.045958795563(-8878)/mV 16 0 -11296 3616 0 II
+P07215_E01.dat 16 23012.755963302752(-8271)/mV 16 0 -9732 13844 0 III
+P07215_E01.dat 16 40087.38461538462(-196)/mV 16 0 2283 51583 0 AVR
+P07215_E01.dat 16 28482.80831408776(3365)/mV 16 0 3828 53779 0 AVL
+P07215_E01.dat 16 27096.71366188397(-11558)/mV 16 0 -13675 63029 0 AVF
+P07215_E01.dat 16 28943.25160019695(-4064)/mV 16 0 -5147 40537 0 V1
+P07215_E01.dat 16 4504.984441301273(-7884)/mV 16 0 -7341 46068 0 V2
+P07215_E01.dat 16 12870.410174880762(-1144)/mV 16 0 -1605 4700 0 V3
+P07215_E01.dat 16 10851.513353115726(-4197)/mV 16 0 -5256 41292 0 V4
+P07215_E01.dat 16 7715.102493074793(10751)/mV 16 0 10920 35002 0 V5
+P07215_E01.dat 16 9180.062758051197(10659)/mV 16 0 9569 10119 0 V6
+# Female 374
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07216/P07216_E01.dat b/data/Child_ecg/P07/P07216/P07216_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..737c12a397b81ddd43316f818a7bfdbf05e4e77c
--- /dev/null
+++ b/data/Child_ecg/P07/P07216/P07216_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb30ae751ffccb37366479a6c81865c37a047ae13db9b0d6888ff9f65564a5a8
+size 360000
diff --git a/data/Child_ecg/P07/P07216/P07216_E01.hea b/data/Child_ecg/P07/P07216/P07216_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..18de6963789814f7fc446456c762eb13104ee380
--- /dev/null
+++ b/data/Child_ecg/P07/P07216/P07216_E01.hea
@@ -0,0 +1,16 @@
+P07216_E01 12 500 15000
+P07216_E01.dat 16 64338.03861003861(-16494)/mV 16 0 -11782 4958 0 I
+P07216_E01.dat 16 67971.45945945945(-14961)/mV 16 0 -9099 59072 0 II
+P07216_E01.dat 16 80211.28240343348(12861)/mV 16 0 13840 33614 0 III
+P07216_E01.dat 16 73976.24242424243(17297)/mV 16 0 11400 56204 0 AVR
+P07216_E01.dat 16 80447.70506912442(-13588)/mV 16 0 -11166 28532 0 AVL
+P07216_E01.dat 16 81784.76889214967(-5552)/mV 16 0 -1494 8163 0 AVF
+P07216_E01.dat 16 31970.24864864865(13440)/mV 16 0 15000 40505 0 V1
+P07216_E01.dat 16 20206.746812386158(10567)/mV 16 0 12934 2308 0 V2
+P07216_E01.dat 16 19853.521126760563(-10742)/mV 16 0 -13197 4213 0 V3
+P07216_E01.dat 16 26451.258358662613(-15770)/mV 16 0 -22247 33296 0 V4
+P07216_E01.dat 16 2609.069577080491(-2885)/mV 16 0 -2611 55244 0 V5
+P07216_E01.dat 16 80388.20164126612(-16026)/mV 16 0 -16811 64225 0 V6
+# Male 3310
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07217/P07217_E01.dat b/data/Child_ecg/P07/P07217/P07217_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e697f4c77a263171e8522b013767bfc25a677c82
--- /dev/null
+++ b/data/Child_ecg/P07/P07217/P07217_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ba3ddd57f5d56d66feb8bc00701562ce46f630b478ec70f91dd678b5a8fe401
+size 240000
diff --git a/data/Child_ecg/P07/P07217/P07217_E01.hea b/data/Child_ecg/P07/P07217/P07217_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fe964acd6689ad1534434be128a670d38d12f088
--- /dev/null
+++ b/data/Child_ecg/P07/P07217/P07217_E01.hea
@@ -0,0 +1,16 @@
+P07217_E01 12 500 10000
+P07217_E01.dat 16 45594.508435136704(-13632)/mV 16 0 -16228 14800 0 I
+P07217_E01.dat 16 33745.53277310924(-22963)/mV 16 0 -26230 63015 0 II
+P07217_E01.dat 16 44624.44362292052(-15085)/mV 16 0 -16864 11372 0 III
+P07217_E01.dat 16 44040.13990461049(21337)/mV 16 0 24705 46603 0 AVR
+P07217_E01.dat 16 79298.90151120375(4385)/mV 16 0 3740 61853 0 AVL
+P07217_E01.dat 16 40649.97328584149(-21622)/mV 16 0 -24401 26633 0 AVF
+P07217_E01.dat 16 37795.54174757282(5250)/mV 16 0 4266 34931 0 V1
+P07217_E01.dat 16 17952.551996057173(2805)/mV 16 0 1462 31882 0 V2
+P07217_E01.dat 16 19200.166558230318(-3948)/mV 16 0 -6838 9287 0 V3
+P07217_E01.dat 16 17300.091378039793(-9841)/mV 16 0 -11909 44962 0 V4
+P07217_E01.dat 16 19998.375200427578(-14497)/mV 16 0 -17458 57616 0 V5
+P07217_E01.dat 16 18430.484085862325(-8451)/mV 16 0 -11119 21585 0 V6
+# Female 4752
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07218/P07218_E01.dat b/data/Child_ecg/P07/P07218/P07218_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..901a6c37a319cea53143d606206b69494088c1d2
--- /dev/null
+++ b/data/Child_ecg/P07/P07218/P07218_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53b1bb9908b5aac9a5baab1a8a448ed28fa785a716a0b7c56b8c0aad4caa6c3d
+size 360000
diff --git a/data/Child_ecg/P07/P07218/P07218_E01.hea b/data/Child_ecg/P07/P07218/P07218_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9de9e7f1eac6887697ab49cc4bc9d03919cf579d
--- /dev/null
+++ b/data/Child_ecg/P07/P07218/P07218_E01.hea
@@ -0,0 +1,16 @@
+P07218_E01 12 500 15000
+P07218_E01.dat 16 16371.579514824798(2822)/mV 16 0 2822 29857 0 I
+P07218_E01.dat 16 14289.697391304348(-671)/mV 16 0 -671 2869 0 II
+P07218_E01.dat 16 42205.31046312179(-8738)/mV 16 0 -8738 41943 0 III
+P07218_E01.dat 16 15272.10506566604(-970)/mV 16 0 -970 28113 0 AVR
+P07218_E01.dat 16 35170.97397769517(4190)/mV 16 0 4190 42900 0 AVL
+P07218_E01.dat 16 25076.64092029581(-2964)/mV 16 0 -2964 58276 0 AVF
+P07218_E01.dat 16 28598.57473800331(-7450)/mV 16 0 -7450 31233 0 V1
+P07218_E01.dat 16 22286.490566037737(-5083)/mV 16 0 -5083 60906 0 V2
+P07218_E01.dat 16 18485.78151260504(-15581)/mV 16 0 -15581 22214 0 V3
+P07218_E01.dat 16 20583.832167832166(-15520)/mV 16 0 -15520 60167 0 V4
+P07218_E01.dat 16 19941.99815327793(-11676)/mV 16 0 -11676 34920 0 V5
+P07218_E01.dat 16 26645.46276889134(-9179)/mV 16 0 -9179 60610 0 V6
+# Male 2344
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07219/P07219_E01.dat b/data/Child_ecg/P07/P07219/P07219_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c125fde96b63e6938d97912aa7500126c0750fbb
--- /dev/null
+++ b/data/Child_ecg/P07/P07219/P07219_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05dac3d47cc3d7cc62d3c006b551c8bce527ff1d7577c3784add5c4ddc4e268a
+size 360000
diff --git a/data/Child_ecg/P07/P07219/P07219_E01.hea b/data/Child_ecg/P07/P07219/P07219_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..df47893e99b25368a5f014d40ecec8bcb2cea412
--- /dev/null
+++ b/data/Child_ecg/P07/P07219/P07219_E01.hea
@@ -0,0 +1,16 @@
+P07219_E01 12 500 15000
+P07219_E01.dat 16 39083.47043432758(3702)/mV 16 0 -272 3849 0 I
+P07219_E01.dat 16 57012.75272161742(-14867)/mV 16 0 -20758 39640 0 II
+P07219_E01.dat 16 45830.079838302176(-10624)/mV 16 0 -10661 35213 0 III
+P07219_E01.dat 16 52000.60704607046(4710)/mV 16 0 10039 61307 0 AVR
+P07219_E01.dat 16 44603.066454013824(8199)/mV 16 0 5986 64949 0 AVL
+P07219_E01.dat 16 73904.67605633802(-12270)/mV 16 0 -16118 59913 0 AVF
+P07219_E01.dat 16 31067.168091168092(-820)/mV 16 0 -163 14275 0 V1
+P07219_E01.dat 16 13899.355682747342(434)/mV 16 0 -833 28764 0 V2
+P07219_E01.dat 16 14813.705660377358(-2098)/mV 16 0 -3159 50992 0 V3
+P07219_E01.dat 16 4412.564065855405(15392)/mV 16 0 14947 50851 0 V4
+P07219_E01.dat 16 26398.306063522617(-5982)/mV 16 0 -8086 698 0 V5
+P07219_E01.dat 16 26419.79190751445(-5986)/mV 16 0 -8092 6981 0 V6
+# Female 3010
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07220/P07220_E01.dat b/data/Child_ecg/P07/P07220/P07220_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..68dc30f4e56936ce742b0b453ec6d858723c866b
--- /dev/null
+++ b/data/Child_ecg/P07/P07220/P07220_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4d3dd2a35e53f3e98a314ffb5a842dfa14b01383982a6c823ac50307ee4149c9
+size 240000
diff --git a/data/Child_ecg/P07/P07220/P07220_E01.hea b/data/Child_ecg/P07/P07220/P07220_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..36f319d38fdef354c7c4c5d539be699c6557cb01
--- /dev/null
+++ b/data/Child_ecg/P07/P07220/P07220_E01.hea
@@ -0,0 +1,16 @@
+P07220_E01 12 500 10000
+P07220_E01.dat 16 66754.31597528685(-14302)/mV 16 0 -14465 9431 0 I
+P07220_E01.dat 16 32477.12846998063(-20485)/mV 16 0 -20723 35943 0 II
+P07220_E01.dat 16 52251.50078988942(-24692)/mV 16 0 -24904 42898 0 III
+P07220_E01.dat 16 45449.572173913046(18275)/mV 16 0 18497 16582 0 AVR
+P07220_E01.dat 16 130555.50518754988(7171)/mV 16 0 7277 64869 0 AVL
+P07220_E01.dat 16 40551.60117302053(-22639)/mV 16 0 -22870 14302 0 AVF
+P07220_E01.dat 16 26025.261816250662(15090)/mV 16 0 15196 35270 0 V1
+P07220_E01.dat 16 13055.59937402191(-179)/mV 16 0 -62 9158 0 V2
+P07220_E01.dat 16 26141.66068965517(4250)/mV 16 0 4420 17557 0 V3
+P07220_E01.dat 16 15382.362620619604(-17978)/mV 16 0 -17978 50400 0 V4
+P07220_E01.dat 16 14929.164506480558(-18144)/mV 16 0 -18156 58714 0 V5
+P07220_E01.dat 16 22687.251767264817(-22581)/mV 16 0 -22655 57156 0 V6
+# Male 4721
+# Otherwise diseases
+# Sinus bradycardia;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07221/P07221_E01.dat b/data/Child_ecg/P07/P07221/P07221_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f1a6a887ff8a96a923dd689fbf3acf721b70dfd8
--- /dev/null
+++ b/data/Child_ecg/P07/P07221/P07221_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0e85e9f947257a35896321ca5034f68f711e586b2e1f0cea34b68dbf5791df53
+size 168000
diff --git a/data/Child_ecg/P07/P07221/P07221_E01.hea b/data/Child_ecg/P07/P07221/P07221_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..734d00faeebd34609a97808bcf638b7716482215
--- /dev/null
+++ b/data/Child_ecg/P07/P07221/P07221_E01.hea
@@ -0,0 +1,16 @@
+P07221_E01 12 500 7000
+P07221_E01.dat 16 43266.65743944637(-20556)/mV 16 0 -20556 10013 0 I
+P07221_E01.dat 16 29918.188679245282(-20379)/mV 16 0 -20379 7098 0 II
+P07221_E01.dat 16 59895.462076385156(-19175)/mV 16 0 -19175 48182 0 III
+P07221_E01.dat 16 38378.89028651293(20866)/mV 16 0 20866 6858 0 AVR
+P07221_E01.dat 16 94000.86133768353(-11665)/mV 16 0 -11665 31076 0 AVL
+P07221_E01.dat 16 40966.42006269593(-20005)/mV 16 0 -20005 49810 0 AVF
+P07221_E01.dat 16 35244.46315789474(6470)/mV 16 0 6470 40454 0 V1
+P07221_E01.dat 16 21248.903316866625(-3363)/mV 16 0 -3363 1159 0 V2
+P07221_E01.dat 16 16299.792086889061(-12249)/mV 16 0 -12249 6083 0 V3
+P07221_E01.dat 16 13960.51288196525(-21390)/mV 16 0 -21390 20491 0 V4
+P07221_E01.dat 16 12292.835891381346(-22599)/mV 16 0 -22599 60974 0 V5
+P07221_E01.dat 16 14744.984984984985(-18382)/mV 16 0 -18382 2815 0 V6
+# Female 2430
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07222/P07222_E01.dat b/data/Child_ecg/P07/P07222/P07222_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..143a592d24bd5d49d37a8eea8b725a47a8fb6118
--- /dev/null
+++ b/data/Child_ecg/P07/P07222/P07222_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4fb8a0f2ee5376f0e50cb2857635c2d77a9b1e7802f890fb3e63f3715f83967
+size 225000
diff --git a/data/Child_ecg/P07/P07222/P07222_E01.hea b/data/Child_ecg/P07/P07222/P07222_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fecd4407c400230769eaa2e42881e7c33f13bfb5
--- /dev/null
+++ b/data/Child_ecg/P07/P07222/P07222_E01.hea
@@ -0,0 +1,13 @@
+P07222_E01 9 500 12500
+P07222_E01.dat 16 53910.48745119911(-9168)/mV 16 0 -9168 4090 0 I
+P07222_E01.dat 16 56308.15887380593(-5424)/mV 16 0 -5424 64401 0 II
+P07222_E01.dat 16 128464.82502113271(4336)/mV 16 0 4336 61350 0 III
+P07222_E01.dat 16 58429.84269662921(7860)/mV 16 0 7860 14736 0 AVR
+P07222_E01.dat 16 89116.74733785092(-10292)/mV 16 0 -10292 48975 0 AVL
+P07222_E01.dat 16 97537.36898395722(-1596)/mV 16 0 -1596 12330 0 AVF
+P07222_E01.dat 16 80221.52533333334(11300)/mV 16 0 11300 51792 0 V1
+P07222_E01.dat 16 19496.42105263158(4855)/mV 16 0 4855 26163 0 V3
+P07222_E01.dat 16 15042.554691550025(-4430)/mV 16 0 -4430 53986 0 V5
+# Male 1616
+# Otherwise diseases
+# Depression+ST deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07223/P07223_E01.dat b/data/Child_ecg/P07/P07223/P07223_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1646e436d46051bcbe4707d2c670616080f3f638
--- /dev/null
+++ b/data/Child_ecg/P07/P07223/P07223_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e7d701280edccfc7bf08ee9b6e215c64844751788aa46c6cacd0c0764330cc0
+size 216000
diff --git a/data/Child_ecg/P07/P07223/P07223_E01.hea b/data/Child_ecg/P07/P07223/P07223_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..91d8cff3f8416acdc870c184f8bc9cdcd8b75cd4
--- /dev/null
+++ b/data/Child_ecg/P07/P07223/P07223_E01.hea
@@ -0,0 +1,13 @@
+P07223_E01 9 500 12000
+P07223_E01.dat 16 1269.4146627565983(1051)/mV 16 0 1118 9192 0 I
+P07223_E01.dat 16 1276.7412670219064(927)/mV 16 0 970 52107 0 II
+P07223_E01.dat 16 4282.07739764442(-25311)/mV 16 0 -25395 13296 0 III
+P07223_E01.dat 16 1270.9700176366844(1013)/mV 16 0 958 50984 0 AVR
+P07223_E01.dat 16 1270.1971830985915(1052)/mV 16 0 1099 25761 0 AVL
+P07223_E01.dat 16 1275.5732708089097(1235)/mV 16 0 1243 35663 0 AVF
+P07223_E01.dat 16 1271.737089201878(1093)/mV 16 0 1076 52589 0 V1
+P07223_E01.dat 16 1274.4117994100295(985)/mV 16 0 993 55611 0 V3
+P07223_E01.dat 16 1271.7127722189523(993)/mV 16 0 1010 49944 0 V5
+# Female 887
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07224/P07224_E01.dat b/data/Child_ecg/P07/P07224/P07224_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..465cebd500d72c11f7ab4ce63fbb084563c65ecd
--- /dev/null
+++ b/data/Child_ecg/P07/P07224/P07224_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ded9cfc19e6de47ad6eb23483bb8de3ef1c5a9aed27022bbf568ae5139fa495
+size 360000
diff --git a/data/Child_ecg/P07/P07224/P07224_E01.hea b/data/Child_ecg/P07/P07224/P07224_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..94a24b33446c33af20c1a19419ba539ad8a969d6
--- /dev/null
+++ b/data/Child_ecg/P07/P07224/P07224_E01.hea
@@ -0,0 +1,16 @@
+P07224_E01 12 500 15000
+P07224_E01.dat 16 75209.94543297746(-17288)/mV 16 0 -17777 23016 0 I
+P07224_E01.dat 16 22901.017561465127(-21624)/mV 16 0 -21792 56081 0 II
+P07224_E01.dat 16 23825.250673854447(-19819)/mV 16 0 -19819 29058 0 III
+P07224_E01.dat 16 38683.40937718684(21216)/mV 16 0 21468 65275 0 AVR
+P07224_E01.dat 16 46208.465454545454(16871)/mV 16 0 16758 13581 0 AVL
+P07224_E01.dat 16 24062.721917124312(-21000)/mV 16 0 -21098 16309 0 AVF
+P07224_E01.dat 16 16343.297071129708(5378)/mV 16 0 5524 48711 0 V1
+P07224_E01.dat 16 12811.58371040724(413)/mV 16 0 538 34821 0 V2
+P07224_E01.dat 16 26086.380292532718(-16221)/mV 16 0 -16136 57857 0 V3
+P07224_E01.dat 16 21897.760951865872(-22882)/mV 16 0 -22918 24689 0 V4
+P07224_E01.dat 16 23544.788732394365(-19707)/mV 16 0 -19822 8757 0 V5
+P07224_E01.dat 16 4971.584810126582(13259)/mV 16 0 13259 23421 0 V6
+# Female 3890
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07225/P07225_E01.dat b/data/Child_ecg/P07/P07225/P07225_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a93ee9ccd4c38d07cbc5f32edcc221ed44b98f59
--- /dev/null
+++ b/data/Child_ecg/P07/P07225/P07225_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b5314781db4d403c04963f66d98be06e0c8c765184f4a05766dc6fc6147e2dd0
+size 240000
diff --git a/data/Child_ecg/P07/P07225/P07225_E01.hea b/data/Child_ecg/P07/P07225/P07225_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8e317355272344172790f3fd95d6a34caa83876b
--- /dev/null
+++ b/data/Child_ecg/P07/P07225/P07225_E01.hea
@@ -0,0 +1,16 @@
+P07225_E01 12 500 10000
+P07225_E01.dat 16 91860.45503791983(-12067)/mV 16 0 -10647 52463 0 I
+P07225_E01.dat 16 36391.77944862156(-18587)/mV 16 0 -21430 284 0 II
+P07225_E01.dat 16 51279.461976202794(-20667)/mV 16 0 -25506 10534 0 III
+P07225_E01.dat 16 54271.45034889963(16602)/mV 16 0 18280 60970 0 AVR
+P07225_E01.dat 16 126466.89265536724(10953)/mV 16 0 17846 2320 0 AVL
+P07225_E01.dat 16 42707.154752553026(-19494)/mV 16 0 -23177 15744 0 AVF
+P07225_E01.dat 16 34959.46166574738(-1819)/mV 16 0 4126 14881 0 V1
+P07225_E01.dat 16 17480.01541425819(2671)/mV 16 0 5912 39242 0 V2
+P07225_E01.dat 16 5432.795260039499(-24708)/mV 16 0 -25013 21685 0 V3
+P07225_E01.dat 16 1651.900700190961(7782)/mV 16 0 7586 5411 0 V4
+P07225_E01.dat 16 3809.5576093653726(-29748)/mV 16 0 -30266 64309 0 V5
+P07225_E01.dat 16 4613.68167406468(24075)/mV 16 0 23718 60149 0 V6
+# Male 4141
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07226/P07226_E01.dat b/data/Child_ecg/P07/P07226/P07226_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..626179109427e1f1674986c2fb731f901fa5e554
--- /dev/null
+++ b/data/Child_ecg/P07/P07226/P07226_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e6492f1564fe26350fcfbfac7e538ddd10be743230ab385f902423303b18bd86
+size 240000
diff --git a/data/Child_ecg/P07/P07226/P07226_E01.hea b/data/Child_ecg/P07/P07226/P07226_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..57b50faf2abdfa33d84a43d6652c6e6250d6f21a
--- /dev/null
+++ b/data/Child_ecg/P07/P07226/P07226_E01.hea
@@ -0,0 +1,16 @@
+P07226_E01 12 500 10000
+P07226_E01.dat 16 83152.89915319477(-6396)/mV 16 0 -6193 7024 0 I
+P07226_E01.dat 16 38278.50847457627(-19534)/mV 16 0 -21745 38577 0 II
+P07226_E01.dat 16 50341.16129032258(-19051)/mV 16 0 -22122 22309 0 III
+P07226_E01.dat 16 57527.38598442714(17738)/mV 16 0 19282 9419 0 AVR
+P07226_E01.dat 16 96383.31793960923(6977)/mV 16 0 10036 51749 0 AVL
+P07226_E01.dat 16 44395.24879614767(-19262)/mV 16 0 -21899 25009 0 AVF
+P07226_E01.dat 16 35914.72654370489(10969)/mV 16 0 13687 40922 0 V1
+P07226_E01.dat 16 27434.37641723356(-9137)/mV 16 0 -6527 27778 0 V2
+P07226_E01.dat 16 23508.917393535146(11978)/mV 16 0 17046 28689 0 V3
+P07226_E01.dat 16 23948.763532763533(-16349)/mV 16 0 -16368 57294 0 V4
+P07226_E01.dat 16 31497.46024636058(-19033)/mV 16 0 -19187 795 0 V5
+P07226_E01.dat 16 43434.666666666664(-20042)/mV 16 0 -18311 42618 0 V6
+# Male 5048
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07227/P07227_E01.dat b/data/Child_ecg/P07/P07227/P07227_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..41334e240cf2c08ff92177cc4229061a74337abe
--- /dev/null
+++ b/data/Child_ecg/P07/P07227/P07227_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d180ecd096b6d53f04d8d1d5cfd002142a01db04e93220b171200fddd4989325
+size 360000
diff --git a/data/Child_ecg/P07/P07227/P07227_E01.hea b/data/Child_ecg/P07/P07227/P07227_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..42588eab9263b8414e5734d01c7d4d7e54b9dc15
--- /dev/null
+++ b/data/Child_ecg/P07/P07227/P07227_E01.hea
@@ -0,0 +1,16 @@
+P07227_E01 12 500 15000
+P07227_E01.dat 16 64432.46601941747(-362)/mV 16 0 -362 13006 0 I
+P07227_E01.dat 16 26995.59835584263(-21543)/mV 16 0 -21543 55665 0 II
+P07227_E01.dat 16 25537.739990113692(-20154)/mV 16 0 -20154 62506 0 III
+P07227_E01.dat 16 50905.28780487805(18188)/mV 16 0 18188 41728 0 AVR
+P07227_E01.dat 16 43286.6148409894(15085)/mV 16 0 15085 36232 0 AVL
+P07227_E01.dat 16 26556.98280643372(-21077)/mV 16 0 -21077 7232 0 AVF
+P07227_E01.dat 16 8959.439211391018(-814)/mV 16 0 -814 57547 0 V1
+P07227_E01.dat 16 20267.82526564345(762)/mV 16 0 762 48760 0 V2
+P07227_E01.dat 16 20415.50978723404(-9341)/mV 16 0 -9341 43276 0 V3
+P07227_E01.dat 16 18153.799878714373(-18150)/mV 16 0 -18150 50189 0 V4
+P07227_E01.dat 16 21499.172341540074(-22747)/mV 16 0 -22747 6602 0 V5
+P07227_E01.dat 16 25683.027027027027(-23719)/mV 16 0 -23719 59323 0 V6
+# Female 4120
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07228/P07228_E01.dat b/data/Child_ecg/P07/P07228/P07228_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5370de3943859394290c41caa3bc4cae53c08555
--- /dev/null
+++ b/data/Child_ecg/P07/P07228/P07228_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c3716a3eed619cd852dfd98e722159b37ad1701e86ef9978e83c99d45d77b056
+size 360000
diff --git a/data/Child_ecg/P07/P07228/P07228_E01.hea b/data/Child_ecg/P07/P07228/P07228_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..045e22846b9eaa1c24a20d33feb8150d60987386
--- /dev/null
+++ b/data/Child_ecg/P07/P07228/P07228_E01.hea
@@ -0,0 +1,16 @@
+P07228_E01 12 500 15000
+P07228_E01.dat 16 92352.03871748336(-14132)/mV 16 0 -14132 12489 0 I
+P07228_E01.dat 16 1604.4651162790697(-2583)/mV 16 0 -2583 12894 0 II
+P07228_E01.dat 16 1605.0666666666666(-2672)/mV 16 0 -2672 51626 0 III
+P07228_E01.dat 16 1899.4545454545455(-11873)/mV 16 0 -11873 23793 0 AVR
+P07228_E01.dat 16 1898.6364922206506(-11793)/mV 16 0 -11793 49474 0 AVL
+P07228_E01.dat 16 1605.1114808652246(-2621)/mV 16 0 -2621 32043 0 AVF
+P07228_E01.dat 16 1477.341426403642(-2343)/mV 16 0 -2343 42495 0 V1
+P07228_E01.dat 16 1489.3881278538813(-2188)/mV 16 0 -2188 54972 0 V2
+P07228_E01.dat 16 1482.5291887793783(-2213)/mV 16 0 -2213 32208 0 V3
+P07228_E01.dat 16 1474.2068965517242(-2039)/mV 16 0 -2039 43785 0 V4
+P07228_E01.dat 16 1473.6804201050263(-2073)/mV 16 0 -2073 57871 0 V5
+P07228_E01.dat 16 1474.7428571428572(-2120)/mV 16 0 -2120 622 0 V6
+# Female 2577
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07229/P07229_E01.dat b/data/Child_ecg/P07/P07229/P07229_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..70260bd3647008c6c28e655b9a3bf8bf0b9f7acb
--- /dev/null
+++ b/data/Child_ecg/P07/P07229/P07229_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:568c6ce0b3578650252ab36ed4a69b18c9caf8c957c94d1aacaf4b7d3dff3b21
+size 288000
diff --git a/data/Child_ecg/P07/P07229/P07229_E01.hea b/data/Child_ecg/P07/P07229/P07229_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..841f2ab7e76a21a9798279bd01b734c1f3259530
--- /dev/null
+++ b/data/Child_ecg/P07/P07229/P07229_E01.hea
@@ -0,0 +1,16 @@
+P07229_E01 12 500 12000
+P07229_E01.dat 16 84971.47438752784(4491)/mV 16 0 4491 48822 0 I
+P07229_E01.dat 16 48570.71262037507(-21069)/mV 16 0 -20950 11583 0 II
+P07229_E01.dat 16 49373.12743251726(-23166)/mV 16 0 -23045 19006 0 III
+P07229_E01.dat 16 73844.22355975924(9167)/mV 16 0 9107 4966 0 AVR
+P07229_E01.dat 16 80717.1282051282(16420)/mV 16 0 16354 20253 0 AVL
+P07229_E01.dat 16 50954.36055923473(-24314)/mV 16 0 -24190 274 0 AVF
+P07229_E01.dat 16 40670.25080385852(4289)/mV 16 0 4289 47343 0 V1
+P07229_E01.dat 16 18068.46192637418(2223)/mV 16 0 2061 47814 0 V2
+P07229_E01.dat 16 24142.942731277533(-8683)/mV 16 0 -8683 36160 0 V3
+P07229_E01.dat 16 23186.948640483384(-17777)/mV 16 0 -17758 48140 0 V4
+P07229_E01.dat 16 32980.06748109366(-18926)/mV 16 0 -18899 28925 0 V5
+P07229_E01.dat 16 29673.087779690188(-7513)/mV 16 0 -7513 44953 0 V6
+# Female 4414
+# Otherwise diseases
+# ST deviation
diff --git a/data/Child_ecg/P07/P07230/P07230_E01.dat b/data/Child_ecg/P07/P07230/P07230_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e8da72298cac01ba0e76b79d53113040a31412a3
--- /dev/null
+++ b/data/Child_ecg/P07/P07230/P07230_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1012555bc21fde1d8a872f8e4819af4eeac023f420bc2488e7c00aa1b9791a63
+size 360000
diff --git a/data/Child_ecg/P07/P07230/P07230_E01.hea b/data/Child_ecg/P07/P07230/P07230_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d2b834e7fbc371e92b1dbf7199b72e7aea48c5b8
--- /dev/null
+++ b/data/Child_ecg/P07/P07230/P07230_E01.hea
@@ -0,0 +1,16 @@
+P07230_E01 12 500 15000
+P07230_E01.dat 16 65691.71570247934(-13361)/mV 16 0 -13414 3492 0 I
+P07230_E01.dat 16 49261.04492512479(-11083)/mV 16 0 -11083 51663 0 II
+P07230_E01.dat 16 75631.96784996652(-5199)/mV 16 0 -5199 29782 0 III
+P07230_E01.dat 16 59294.10325047801(12659)/mV 16 0 12707 59976 0 AVR
+P07230_E01.dat 16 98828.87266828872(-3017)/mV 16 0 -3097 33454 0 AVL
+P07230_E01.dat 16 62996.64798359535(-10266)/mV 16 0 -10266 48335 0 AVF
+P07230_E01.dat 16 28641.141451414514(12712)/mV 16 0 12735 30661 0 V1
+P07230_E01.dat 16 18161.486614173227(12282)/mV 16 0 12282 15355 0 V2
+P07230_E01.dat 16 19037.32527693857(4155)/mV 16 0 4000 62363 0 V3
+P07230_E01.dat 16 18269.773679798825(-11482)/mV 16 0 -11482 46994 0 V4
+P07230_E01.dat 16 21584.128883774454(-14450)/mV 16 0 -14450 37225 0 V5
+P07230_E01.dat 16 30987.712418300653(-16562)/mV 16 0 -16562 973 0 V6
+# Male 4455
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07231/P07231_E01.dat b/data/Child_ecg/P07/P07231/P07231_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..db6e3a117a1acbafcedb60b2082f37ba7f3e9109
--- /dev/null
+++ b/data/Child_ecg/P07/P07231/P07231_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69baf6f854762ac630277125628bd45f55adf12d35e08a5c2b6669785229631d
+size 360000
diff --git a/data/Child_ecg/P07/P07231/P07231_E01.hea b/data/Child_ecg/P07/P07231/P07231_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9930f1d7fb5e4d2d5130fb5dd1723a1b0b21d6d1
--- /dev/null
+++ b/data/Child_ecg/P07/P07231/P07231_E01.hea
@@ -0,0 +1,16 @@
+P07231_E01 12 500 15000
+P07231_E01.dat 16 50626.654377880186(-11310)/mV 16 0 -9169 40800 0 I
+P07231_E01.dat 16 23131.485893416928(-11149)/mV 16 0 -10791 60184 0 II
+P07231_E01.dat 16 24331.358361774743(-11881)/mV 16 0 -12534 26275 0 III
+P07231_E01.dat 16 39707.452484742804(11710)/mV 16 0 10579 28278 0 AVR
+P07231_E01.dat 16 43802.05666316894(7998)/mV 16 0 9495 40458 0 AVL
+P07231_E01.dat 16 23966.58407079646(-11609)/mV 16 0 -11745 13439 0 AVF
+P07231_E01.dat 16 21202.671163575043(16347)/mV 16 0 14794 24593 0 V1
+P07231_E01.dat 16 16483.82608695652(14624)/mV 16 0 14316 22976 0 V2
+P07231_E01.dat 16 19882.86840031521(-8127)/mV 16 0 -8192 48298 0 V3
+P07231_E01.dat 16 16753.373687461397(-19523)/mV 16 0 -18624 7883 0 V4
+P07231_E01.dat 16 20264.485868911604(-16312)/mV 16 0 -15059 8716 0 V5
+P07231_E01.dat 16 23357.139208173692(-14907)/mV 16 0 -13615 10481 0 V6
+# Female 3633
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es);T-wave abnormality
diff --git a/data/Child_ecg/P07/P07232/P07232_E01.dat b/data/Child_ecg/P07/P07232/P07232_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..28a2d4252ff82d0ace2a677d50c7ad27fb75d004
--- /dev/null
+++ b/data/Child_ecg/P07/P07232/P07232_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:06ef129ab0a3969481b3e09bd24b01d6889514fda9db88f9a58a5e43fa71ba84
+size 240000
diff --git a/data/Child_ecg/P07/P07232/P07232_E01.hea b/data/Child_ecg/P07/P07232/P07232_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..09fff7463fdf63d42fd21a231290449aa5eb9b46
--- /dev/null
+++ b/data/Child_ecg/P07/P07232/P07232_E01.hea
@@ -0,0 +1,16 @@
+P07232_E01 12 500 10000
+P07232_E01.dat 16 44235.09333333333(-6848)/mV 16 0 -82 39359 0 I
+P07232_E01.dat 16 34751.62573099415(-9554)/mV 16 0 -4323 33864 0 II
+P07232_E01.dat 16 37891.47904869762(-93)/mV 16 0 -155 54332 0 III
+P07232_E01.dat 16 43434.407294832825(9098)/mV 16 0 2492 50147 0 AVR
+P07232_E01.dat 16 51898.934468085106(-2991)/mV 16 0 1019 11032 0 AVL
+P07232_E01.dat 16 38378.95890410959(-4039)/mV 16 0 -1198 60635 0 AVF
+P07232_E01.dat 16 32870.75929824561(12976)/mV 16 0 12923 62255 0 V1
+P07232_E01.dat 16 18491.82608695652(7106)/mV 16 0 11756 10222 0 V2
+P07232_E01.dat 16 18136.66846361186(-6483)/mV 16 0 -3133 7653 0 V3
+P07232_E01.dat 16 18116.817204301075(-6441)/mV 16 0 -3082 35066 0 V4
+P07232_E01.dat 16 18136.37685060565(-6448)/mV 16 0 -3098 30284 0 V5
+P07232_E01.dat 16 18146.024226110363(-6434)/mV 16 0 -3098 38495 0 V6
+# Female 1690
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07233/P07233_E01.dat b/data/Child_ecg/P07/P07233/P07233_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ecc6c722b7fd9c7952d9497645822fc70ca07969
--- /dev/null
+++ b/data/Child_ecg/P07/P07233/P07233_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4804d6bb5894a3ab2f15ea197871b3db2e62fc89c3345b77cb83de637fe976ed
+size 360000
diff --git a/data/Child_ecg/P07/P07233/P07233_E01.hea b/data/Child_ecg/P07/P07233/P07233_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5b917669dbfbe063ce60daccaf718193d91d6cd3
--- /dev/null
+++ b/data/Child_ecg/P07/P07233/P07233_E01.hea
@@ -0,0 +1,16 @@
+P07233_E01 12 500 15000
+P07233_E01.dat 16 109894.38974906567(-7641)/mV 16 0 -7641 8615 0 I
+P07233_E01.dat 16 36830.487272727274(-12985)/mV 16 0 -12985 36646 0 II
+P07233_E01.dat 16 40194.8358509567(-13278)/mV 16 0 -13278 38232 0 III
+P07233_E01.dat 16 64277.82408660352(13621)/mV 16 0 13621 37630 0 AVR
+P07233_E01.dat 16 77668.03263825929(9063)/mV 16 0 9063 57027 0 AVL
+P07233_E01.dat 16 38778.47746883988(-13018)/mV 16 0 -13018 18698 0 AVF
+P07233_E01.dat 16 47660.850967007966(8145)/mV 16 0 8145 61718 0 V1
+P07233_E01.dat 16 24353.322314049587(13276)/mV 16 0 13276 34669 0 V2
+P07233_E01.dat 16 23872.637104072397(-7006)/mV 16 0 -7006 32728 0 V3
+P07233_E01.dat 16 19103.696128560994(-19997)/mV 16 0 -19997 7567 0 V4
+P07233_E01.dat 16 29428.083467094704(-19339)/mV 16 0 -19339 46142 0 V5
+P07233_E01.dat 16 1348.5885286783043(1032)/mV 16 0 1032 11897 0 V6
+# Female 1828
+# Otherwise diseases
+# Sinus arrhythmia;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07234/P07234_E01.dat b/data/Child_ecg/P07/P07234/P07234_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..95743e6fb52395b2260c30eabcc137fab5735bf4
--- /dev/null
+++ b/data/Child_ecg/P07/P07234/P07234_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b3c847bda5049d1fc305ebe4ec878b86c7e3d8387292abe9d1117a28a61cbf5a
+size 240000
diff --git a/data/Child_ecg/P07/P07234/P07234_E01.hea b/data/Child_ecg/P07/P07234/P07234_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..170f065941304e23e9e965a54acb339e4ec35d3e
--- /dev/null
+++ b/data/Child_ecg/P07/P07234/P07234_E01.hea
@@ -0,0 +1,16 @@
+P07234_E01 12 500 10000
+P07234_E01.dat 16 83921.16899051868(-14399)/mV 16 0 -14809 46035 0 I
+P07234_E01.dat 16 57294.569391113546(-7267)/mV 16 0 -7873 51796 0 II
+P07234_E01.dat 16 85160.58173356602(2973)/mV 16 0 2557 22438 0 III
+P07234_E01.dat 16 74811.75379696242(12931)/mV 16 0 13539 41021 0 AVR
+P07234_E01.dat 16 144388.3085553997(-7633)/mV 16 0 -7633 20771 0 AVL
+P07234_E01.dat 16 69757.24575311439(-2691)/mV 16 0 -3258 43686 0 AVF
+P07234_E01.dat 16 50569.97966101695(-3630)/mV 16 0 -3836 52884 0 V1
+P07234_E01.dat 16 23480.24106517169(-46)/mV 16 0 642 54495 0 V2
+P07234_E01.dat 16 20964.311640696607(-10431)/mV 16 0 -10533 34938 0 V3
+P07234_E01.dat 16 21411.51832460733(-16792)/mV 16 0 -17332 33542 0 V4
+P07234_E01.dat 16 28659.479475982534(-16744)/mV 16 0 -17654 62354 0 V5
+P07234_E01.dat 16 40235.69192852742(-16824)/mV 16 0 -18101 1087 0 V6
+# Male 1923
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07235/P07235_E01.dat b/data/Child_ecg/P07/P07235/P07235_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fbac809c38769706f4c07ffaec660e4d4fe81aa4
--- /dev/null
+++ b/data/Child_ecg/P07/P07235/P07235_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:03c67651369b6f7de612564e606a6fdcfd659e29c61fe902fda2ab5449eaca0e
+size 360000
diff --git a/data/Child_ecg/P07/P07235/P07235_E01.hea b/data/Child_ecg/P07/P07235/P07235_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..18448c69a14e7344d80e832ad1d07e5906e3e758
--- /dev/null
+++ b/data/Child_ecg/P07/P07235/P07235_E01.hea
@@ -0,0 +1,16 @@
+P07235_E01 12 500 15000
+P07235_E01.dat 16 101330.0119760479(284)/mV 16 0 -2436 14018 0 I
+P07235_E01.dat 16 53673.33748701973(-20148)/mV 16 0 -23249 8226 0 II
+P07235_E01.dat 16 61977.77690029615(-17439)/mV 16 0 -19305 42538 0 III
+P07235_E01.dat 16 76790.93805309734(13840)/mV 16 0 17151 13379 0 AVR
+P07235_E01.dat 16 122067.49479940564(7346)/mV 16 0 7445 32642 0 AVL
+P07235_E01.dat 16 59181.32883642496(-19915)/mV 16 0 -22514 10964 0 AVF
+P07235_E01.dat 16 72196.54706927176(6927)/mV 16 0 7690 29983 0 V1
+P07235_E01.dat 16 35384.44094488189(11118)/mV 16 0 11406 15611 0 V2
+P07235_E01.dat 16 30255.238095238095(6943)/mV 16 0 5885 3801 0 V3
+P07235_E01.dat 16 24790.221248630885(-10664)/mV 16 0 -12620 58875 0 V4
+P07235_E01.dat 16 41359.281489594745(-14329)/mV 16 0 -16886 62287 0 V5
+P07235_E01.dat 16 37804.82310469314(-12314)/mV 16 0 -20708 2672 0 V6
+# Female 607
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07236/P07236_E01.dat b/data/Child_ecg/P07/P07236/P07236_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..43a2048127391ed7c408c9346bc021a20fd953fe
--- /dev/null
+++ b/data/Child_ecg/P07/P07236/P07236_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f91548ea54cb07a5a70eb48d3a1800f9ebd740541562b1920549e17623bf07b0
+size 216000
diff --git a/data/Child_ecg/P07/P07236/P07236_E01.hea b/data/Child_ecg/P07/P07236/P07236_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6bb8814a5a0ebceac6bf77b29f73c6f0fa260834
--- /dev/null
+++ b/data/Child_ecg/P07/P07236/P07236_E01.hea
@@ -0,0 +1,16 @@
+P07236_E01 12 500 9000
+P07236_E01.dat 16 22709.130373502467(-1298)/mV 16 0 -1594 49984 0 I
+P07236_E01.dat 16 45349.70983879933(-12849)/mV 16 0 -13919 54622 0 II
+P07236_E01.dat 16 23172.19397116645(1765)/mV 16 0 1520 41223 0 III
+P07236_E01.dat 16 33628.99591836735(7463)/mV 16 0 8065 16666 0 AVR
+P07236_E01.dat 16 23471.569454545453(-1250)/mV 16 0 -1269 36245 0 AVL
+P07236_E01.dat 16 34422.39414276998(-5219)/mV 16 0 -5807 43375 0 AVF
+P07236_E01.dat 16 41448.65955383123(8965)/mV 16 0 9471 54219 0 V1
+P07236_E01.dat 16 43547.47808961103(10419)/mV 16 0 11021 25171 0 V2
+P07236_E01.dat 16 30200.403560830862(6989)/mV 16 0 7333 63244 0 V3
+P07236_E01.dat 16 21801.751072961375(6919)/mV 16 0 6990 47499 0 V4
+P07236_E01.dat 16 16627.006858710563(-9093)/mV 16 0 -9282 25508 0 V5
+P07236_E01.dat 16 15856.37342908438(-15517)/mV 16 0 -16033 666 0 V6
+# Female 1410
+# Otherwise diseases
+# Anteroseptal MI
diff --git a/data/Child_ecg/P07/P07236/P07236_E02.dat b/data/Child_ecg/P07/P07236/P07236_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..acd161224e818533ce7bfe4370eea86461080501
--- /dev/null
+++ b/data/Child_ecg/P07/P07236/P07236_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f8892de3a840aeef7e52ceab5935fc175817a4c31e2f4637cb34774a6343905
+size 240000
diff --git a/data/Child_ecg/P07/P07236/P07236_E02.hea b/data/Child_ecg/P07/P07236/P07236_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9cc06bc2ebf2055039f0a93eba20aa2bd4e71dcb
--- /dev/null
+++ b/data/Child_ecg/P07/P07236/P07236_E02.hea
@@ -0,0 +1,16 @@
+P07236_E02 12 500 10000
+P07236_E02.dat 16 38291.73260572988(-5357)/mV 16 0 -5855 27436 0 I
+P07236_E02.dat 16 29074.867444326617(-5992)/mV 16 0 -3816 18080 0 II
+P07236_E02.dat 16 47257.36249171637(2053)/mV 16 0 6204 21150 0 III
+P07236_E02.dat 16 33986.329289428075(5534)/mV 16 0 4511 19773 0 AVR
+P07236_E02.dat 16 61129.023861171365(-12127)/mV 16 0 -15211 54660 0 AVL
+P07236_E02.dat 16 38567.133195307106(-5480)/mV 16 0 -2342 27971 0 AVF
+P07236_E02.dat 16 38188.01650618982(21457)/mV 16 0 21674 31932 0 V1
+P07236_E02.dat 16 24026.737240075614(16882)/mV 16 0 17371 13666 0 V2
+P07236_E02.dat 16 22977.84971098266(-11416)/mV 16 0 -9061 26029 0 V3
+P07236_E02.dat 16 22969.704366123093(-11446)/mV 16 0 -9092 52895 0 V4
+P07236_E02.dat 16 22961.706778770364(-11431)/mV 16 0 -9078 4685 0 V5
+P07236_E02.dat 16 22973.310924369747(-11409)/mV 16 0 -9055 29133 0 V6
+# Female 1413
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07237/P07237_E01.dat b/data/Child_ecg/P07/P07237/P07237_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..33c89eedbb42ec08e22d4c61df05462fffff7ae0
--- /dev/null
+++ b/data/Child_ecg/P07/P07237/P07237_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa99b47c6b167dc0d1b956c8721ec50c2c6aa0ab8a702763b50c77813459ab27
+size 360000
diff --git a/data/Child_ecg/P07/P07237/P07237_E01.hea b/data/Child_ecg/P07/P07237/P07237_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..120a29944583c9386f394497c0948046e944ff0c
--- /dev/null
+++ b/data/Child_ecg/P07/P07237/P07237_E01.hea
@@ -0,0 +1,16 @@
+P07237_E01 12 500 15000
+P07237_E01.dat 16 47516.2383252818(-11155)/mV 16 0 15828 42090 0 I
+P07237_E01.dat 16 51979.84341637011(-11371)/mV 16 0 26396 64404 0 II
+P07237_E01.dat 16 97891.86937334511(-5689)/mV 16 0 9762 17591 0 III
+P07237_E01.dat 16 55782.06831566549(13482)/mV 16 0 -22580 33523 0 AVR
+P07237_E01.dat 16 64339.76036866359(-5498)/mV 16 0 7689 17014 0 AVL
+P07237_E01.dat 16 79040.79012345678(-7758)/mV 16 0 27150 38459 0 AVF
+P07237_E01.dat 16 44265.077238550926(-1146)/mV 16 0 2023 23423 0 V1
+P07237_E01.dat 16 17899.58282208589(1424)/mV 16 0 25669 58655 0 V2
+P07237_E01.dat 16 15348.731774415406(-10973)/mV 16 0 8857 555 0 V3
+P07237_E01.dat 16 23037.005847953216(-21226)/mV 16 0 4398 28381 0 V4
+P07237_E01.dat 16 15782.363463368221(-370)/mV 16 0 16615 46691 0 V5
+P07237_E01.dat 16 25058.57471264368(-7219)/mV 16 0 14915 34570 0 V6
+# Female 2457
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07238/P07238_E01.dat b/data/Child_ecg/P07/P07238/P07238_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f4ffb4471c036755df04b68134aaeafc6608a83e
--- /dev/null
+++ b/data/Child_ecg/P07/P07238/P07238_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c2bcb295a3684cac7637df1b748a6d6b7778695cddbec8b360b3b92059af1ae
+size 264000
diff --git a/data/Child_ecg/P07/P07238/P07238_E01.hea b/data/Child_ecg/P07/P07238/P07238_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..28a0b5e99085a9f71929bd67a5ca20759ecb85bc
--- /dev/null
+++ b/data/Child_ecg/P07/P07238/P07238_E01.hea
@@ -0,0 +1,16 @@
+P07238_E01 12 500 11000
+P07238_E01.dat 16 72449.60334029228(1123)/mV 16 0 1123 18256 0 I
+P07238_E01.dat 16 59214.83737024222(-3521)/mV 16 0 -3617 31526 0 II
+P07238_E01.dat 16 122624.73633748802(-1542)/mV 16 0 -1642 30561 0 III
+P07238_E01.dat 16 67749.68955785513(2398)/mV 16 0 2453 21700 0 AVR
+P07238_E01.dat 16 109919.02016430172(3166)/mV 16 0 3166 36197 0 AVL
+P07238_E01.dat 16 85348.14275717284(-2991)/mV 16 0 -3060 38316 0 AVF
+P07238_E01.dat 16 53214.47203274215(-13721)/mV 16 0 -13721 25084 0 V1
+P07238_E01.dat 16 17246.197922361946(-1963)/mV 16 0 -1963 54411 0 V2
+P07238_E01.dat 16 11412.50067294751(356)/mV 16 0 384 13173 0 V3
+P07238_E01.dat 16 18924.573633440516(-4029)/mV 16 0 -3998 16356 0 V4
+P07238_E01.dat 16 24526.480138169256(-5031)/mV 16 0 -4991 59904 0 V5
+P07238_E01.dat 16 32355.058275058276(-5657)/mV 16 0 -5683 48739 0 V6
+# Male 909
+# Otherwise diseases
+# Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07239/P07239_E01.dat b/data/Child_ecg/P07/P07239/P07239_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e714a16d9ac7f41847fbb2214a48325f6fb60a24
--- /dev/null
+++ b/data/Child_ecg/P07/P07239/P07239_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e81797757410214f6185085b84c571fb13d031212d68f125be79e4f0f0945dc
+size 240000
diff --git a/data/Child_ecg/P07/P07239/P07239_E01.hea b/data/Child_ecg/P07/P07239/P07239_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..118ca271751e9173958bc11360c03cb78aecf4f6
--- /dev/null
+++ b/data/Child_ecg/P07/P07239/P07239_E01.hea
@@ -0,0 +1,16 @@
+P07239_E01 12 500 10000
+P07239_E01.dat 16 44774.264550264554(-18305)/mV 16 0 -18305 39714 0 I
+P07239_E01.dat 16 43869.899613899615(-23058)/mV 16 0 -23058 54041 0 II
+P07239_E01.dat 16 93772.25531914894(-12861)/mV 16 0 -12861 47968 0 III
+P07239_E01.dat 16 46160.70935960591(22139)/mV 16 0 22139 59261 0 AVR
+P07239_E01.dat 16 73120.84273890143(-9042)/mV 16 0 -9042 50207 0 AVL
+P07239_E01.dat 16 69624.974271012(-22857)/mV 16 0 -22857 55802 0 AVF
+P07239_E01.dat 16 62848.174624829466(12221)/mV 16 0 12221 25156 0 V1
+P07239_E01.dat 16 37542.33030852995(7635)/mV 16 0 7635 16151 0 V2
+P07239_E01.dat 16 38181.809971777984(-12949)/mV 16 0 -12949 398 0 V3
+P07239_E01.dat 16 35128.0889470242(-19654)/mV 16 0 -19654 21943 0 V4
+P07239_E01.dat 16 37473.2932072227(-22127)/mV 16 0 -22127 40108 0 V5
+P07239_E01.dat 16 45349.63791008505(-23655)/mV 16 0 -23655 46396 0 V6
+# Male 4574
+# Otherwise diseases
+# Sinus tachycardia;ST deviation
diff --git a/data/Child_ecg/P07/P07240/P07240_E01.dat b/data/Child_ecg/P07/P07240/P07240_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2cc6713ba4b3afd7369c3b659607cb20c8e3682d
--- /dev/null
+++ b/data/Child_ecg/P07/P07240/P07240_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6cc382fb48625d05e3e23bbd2f1caf3c156dd90436409de20f21f10bcaeca140
+size 360000
diff --git a/data/Child_ecg/P07/P07240/P07240_E01.hea b/data/Child_ecg/P07/P07240/P07240_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..021a9dc1a955d845c27e4dcc0578abe791993bd0
--- /dev/null
+++ b/data/Child_ecg/P07/P07240/P07240_E01.hea
@@ -0,0 +1,16 @@
+P07240_E01 12 500 15000
+P07240_E01.dat 16 66786.95227995758(-17391)/mV 16 0 -19511 25923 0 I
+P07240_E01.dat 16 41238.60300850229(-17373)/mV 16 0 -21232 42347 0 II
+P07240_E01.dat 16 75516.10152284264(-16423)/mV 16 0 -21030 8112 0 III
+P07240_E01.dat 16 53205.132391418105(16879)/mV 16 0 20211 14323 0 AVR
+P07240_E01.dat 16 148915.6146632566(-11444)/mV 16 0 -9384 20903 0 AVL
+P07240_E01.dat 16 53298.776859504134(-17022)/mV 16 0 -21140 51794 0 AVF
+P07240_E01.dat 16 39197.46291560102(12134)/mV 16 0 14622 13075 0 V1
+P07240_E01.dat 16 31986.108527131782(-8590)/mV 16 0 -7914 24135 0 V2
+P07240_E01.dat 16 19547.25621251071(-10490)/mV 16 0 -14274 51622 0 V3
+P07240_E01.dat 16 44685.70160843039(-13097)/mV 16 0 -15969 49216 0 V4
+P07240_E01.dat 16 45007.23809523809(-10615)/mV 16 0 -11384 42408 0 V5
+P07240_E01.dat 16 53715.61945031713(-14158)/mV 16 0 -18397 53106 0 V6
+# Male 3685
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07241/P07241_E01.dat b/data/Child_ecg/P07/P07241/P07241_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..243981f9894bc9105595ca4709259e88ff67021b
--- /dev/null
+++ b/data/Child_ecg/P07/P07241/P07241_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e6cb54cb2a66ba11b6cc021dc3bfc758c4d0571fa0a9e8fab793245da0e6d37a
+size 288000
diff --git a/data/Child_ecg/P07/P07241/P07241_E01.hea b/data/Child_ecg/P07/P07241/P07241_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..62580f780674e011609d0f0326bb50488c7b068c
--- /dev/null
+++ b/data/Child_ecg/P07/P07241/P07241_E01.hea
@@ -0,0 +1,16 @@
+P07241_E01 12 500 12000
+P07241_E01.dat 16 41468.245910885504(-14817)/mV 16 0 -17246 287 0 I
+P07241_E01.dat 16 42305.3074908329(-13050)/mV 16 0 -14978 560 0 II
+P07241_E01.dat 16 82289.23628219483(3114)/mV 16 0 4185 34126 0 III
+P07241_E01.dat 16 45549.38181818182(16163)/mV 16 0 18534 1443 0 AVR
+P07241_E01.dat 16 60701.2866756393(-10745)/mV 16 0 -12918 41067 0 AVL
+P07241_E01.dat 16 60935.65092647938(-7878)/mV 16 0 -8820 53825 0 AVF
+P07241_E01.dat 16 32838.877959927144(2445)/mV 16 0 -2762 44347 0 V1
+P07241_E01.dat 16 11674.60321903429(-183)/mV 16 0 -69 33441 0 V2
+P07241_E01.dat 16 12599.474245115453(-5058)/mV 16 0 -5786 28527 0 V3
+P07241_E01.dat 16 14978.450662739322(-12903)/mV 16 0 -14998 43635 0 V4
+P07241_E01.dat 16 22518.01671309192(-16978)/mV 16 0 -19011 7253 0 V5
+P07241_E01.dat 16 18481.419446415897(-7337)/mV 16 0 -4781 11046 0 V6
+# Male 2200
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07242/P07242_E01.dat b/data/Child_ecg/P07/P07242/P07242_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..35f0706138675528b9f11170e01b1fc2aa6417b1
--- /dev/null
+++ b/data/Child_ecg/P07/P07242/P07242_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:31a98b0ef75b44b39ad53e7187ce6a051ecd549fa7709b8ba9cd4b7fc6f8fb38
+size 270000
diff --git a/data/Child_ecg/P07/P07242/P07242_E01.hea b/data/Child_ecg/P07/P07242/P07242_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5a90d481ae4b7164062d14676b0bc519d74ea9b5
--- /dev/null
+++ b/data/Child_ecg/P07/P07242/P07242_E01.hea
@@ -0,0 +1,13 @@
+P07242_E01 9 500 15000
+P07242_E01.dat 16 61227.537414965984(-15188)/mV 16 0 -15188 36375 0 I
+P07242_E01.dat 16 56888.062915910465(-21288)/mV 16 0 -21288 46883 0 II
+P07242_E01.dat 16 79839.49206349206(-8207)/mV 16 0 -8207 61021 0 III
+P07242_E01.dat 16 60306.32694475761(19471)/mV 16 0 19471 16226 0 AVR
+P07242_E01.dat 16 86531.49355572404(-4902)/mV 16 0 -4902 41383 0 AVL
+P07242_E01.dat 16 87359.25247079963(-20898)/mV 16 0 -20898 12186 0 AVF
+P07242_E01.dat 16 47382.728335991495(10752)/mV 16 0 10752 30929 0 V1
+P07242_E01.dat 16 37556.461634435436(-18069)/mV 16 0 -18069 22644 0 V3
+P07242_E01.dat 16 24588.312625250503(-20785)/mV 16 0 -20785 17868 0 V5
+# Female 1023
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07243/P07243_E01.dat b/data/Child_ecg/P07/P07243/P07243_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..12faa2fe9a77e61b83bf3b6b80ec7a94a1aaa1e8
--- /dev/null
+++ b/data/Child_ecg/P07/P07243/P07243_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f89cb0bda4c748ab021f442f462e249cd2cd9e6136ee832dc44dcb2cb3937aeb
+size 360000
diff --git a/data/Child_ecg/P07/P07243/P07243_E01.hea b/data/Child_ecg/P07/P07243/P07243_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2892a20197058a762c870214e80e4d05ab86ed05
--- /dev/null
+++ b/data/Child_ecg/P07/P07243/P07243_E01.hea
@@ -0,0 +1,16 @@
+P07243_E01 12 500 15000
+P07243_E01.dat 16 70974.5016722408(-12043)/mV 16 0 -12043 60691 0 I
+P07243_E01.dat 16 42505.90143480973(-16132)/mV 16 0 -16132 8502 0 II
+P07243_E01.dat 16 88109.18976169462(-20581)/mV 16 0 -20581 52251 0 III
+P07243_E01.dat 16 54948.62364363221(14213)/mV 16 0 14213 41112 0 AVR
+P07243_E01.dat 16 185632.24883359254(-3626)/mV 16 0 -3626 10900 0 AVL
+P07243_E01.dat 16 57772.56296296296(-17534)/mV 16 0 -17534 20450 0 AVF
+P07243_E01.dat 16 70786.55333911534(7085)/mV 16 0 7085 38184 0 V1
+P07243_E01.dat 16 26156.832487309646(7490)/mV 16 0 7490 53855 0 V2
+P07243_E01.dat 16 28714.825989544435(4781)/mV 16 0 4781 34985 0 V3
+P07243_E01.dat 16 30662.76131917272(-5982)/mV 16 0 -5982 31931 0 V4
+P07243_E01.dat 16 33016.19126133553(-13212)/mV 16 0 -13212 23353 0 V5
+P07243_E01.dat 16 37152.66631073145(-15778)/mV 16 0 -15778 621 0 V6
+# Male 4557
+# Otherwise diseases
+# ST deviation;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07244/P07244_E01.dat b/data/Child_ecg/P07/P07244/P07244_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ac32badddb03bd6ee8143b9f4707bc6dce4d2339
--- /dev/null
+++ b/data/Child_ecg/P07/P07244/P07244_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2287f4c5ee0c879068310ed077373da3f385e975d0d07849be486f3793b98ed6
+size 270000
diff --git a/data/Child_ecg/P07/P07244/P07244_E01.hea b/data/Child_ecg/P07/P07244/P07244_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ddf60b423707fffdc805da624c45df15fa9dd7b3
--- /dev/null
+++ b/data/Child_ecg/P07/P07244/P07244_E01.hea
@@ -0,0 +1,13 @@
+P07244_E01 9 500 15000
+P07244_E01.dat 16 39060.645161290326(7438)/mV 16 0 7438 29752 0 I
+P07244_E01.dat 16 35732.488812392425(-2356)/mV 16 0 -2356 6498 0 II
+P07244_E01.dat 16 32000.366237482118(-10923)/mV 16 0 -10923 10870 0 III
+P07244_E01.dat 16 42311.74522292994(-6818)/mV 16 0 -6818 23857 0 AVR
+P07244_E01.dat 16 39848.84021901443(6323)/mV 16 0 6323 52720 0 AVL
+P07244_E01.dat 16 37923.653441295544(-9898)/mV 16 0 -9898 36968 0 AVF
+P07244_E01.dat 16 23044.864608076008(-13818)/mV 16 0 -13837 1255 0 V1
+P07244_E01.dat 16 14587.96214511041(-14703)/mV 16 0 -14703 16647 0 V3
+P07244_E01.dat 16 12192.14401440144(-6311)/mV 16 0 -6341 14381 0 V5
+# Male 2070
+# Otherwise diseases
+# Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07245/P07245_E01.dat b/data/Child_ecg/P07/P07245/P07245_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..50d1dfc12afb3bd2fef0ecde0e1b51a44afc8717
--- /dev/null
+++ b/data/Child_ecg/P07/P07245/P07245_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9cb6e65151989f359939eece979fee15c1be963777d8448ef40d28cdb1fce729
+size 360000
diff --git a/data/Child_ecg/P07/P07245/P07245_E01.hea b/data/Child_ecg/P07/P07245/P07245_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..23760f003d90d99be1d4bdc2ce9b0d631043dd9a
--- /dev/null
+++ b/data/Child_ecg/P07/P07245/P07245_E01.hea
@@ -0,0 +1,16 @@
+P07245_E01 12 500 15000
+P07245_E01.dat 16 24147.153284671534(-6922)/mV 16 0 -83 18469 0 I
+P07245_E01.dat 16 17962.0(-14805)/mV 16 0 -13022 43889 0 II
+P07245_E01.dat 16 18501.79951884523(-10236)/mV 16 0 -13622 31680 0 III
+P07245_E01.dat 16 24309.150057273768(8682)/mV 16 0 4035 29423 0 AVR
+P07245_E01.dat 16 26777.831674208144(-3871)/mV 16 0 2359 5432 0 AVL
+P07245_E01.dat 16 19613.230597431604(-15615)/mV 16 0 -16428 39141 0 AVF
+P07245_E01.dat 16 19604.433027522937(8969)/mV 16 0 9176 31294 0 V1
+P07245_E01.dat 16 15819.478018143755(11509)/mV 16 0 12165 55222 0 V2
+P07245_E01.dat 16 13063.091011871114(-10200)/mV 16 0 -11922 64448 0 V3
+P07245_E01.dat 16 12924.829204693611(-13405)/mV 16 0 -14372 17445 0 V4
+P07245_E01.dat 16 21232.755646817248(-17620)/mV 16 0 -19244 15336 0 V5
+P07245_E01.dat 16 23430.770780856423(-14599)/mV 16 0 -15857 26573 0 V6
+# Male 2216
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07246/P07246_E01.dat b/data/Child_ecg/P07/P07246/P07246_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..47320a45fc1a00f5423698459fdf85cf544ce32a
--- /dev/null
+++ b/data/Child_ecg/P07/P07246/P07246_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3196b65a34acf039fcea993b31da3f7494fd69aaf63c905a3c18ecf8b65b342b
+size 240000
diff --git a/data/Child_ecg/P07/P07246/P07246_E01.hea b/data/Child_ecg/P07/P07246/P07246_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..480a9cd7cc86211e45f4c4c0f13e0688af086613
--- /dev/null
+++ b/data/Child_ecg/P07/P07246/P07246_E01.hea
@@ -0,0 +1,16 @@
+P07246_E01 12 500 10000
+P07246_E01.dat 16 40559.67310877968(3099)/mV 16 0 3792 57933 0 I
+P07246_E01.dat 16 36922.78421322399(2407)/mV 16 0 2317 15857 0 II
+P07246_E01.dat 16 52921.76991150442(-15247)/mV 16 0 -16323 36880 0 III
+P07246_E01.dat 16 44119.72706595906(-4352)/mV 16 0 -4639 13174 0 AVR
+P07246_E01.dat 16 53269.305591677505(7237)/mV 16 0 8234 62544 0 AVL
+P07246_E01.dat 16 48104.07476635514(-2608)/mV 16 0 -3156 48823 0 AVF
+P07246_E01.dat 16 50285.55028827675(5561)/mV 16 0 7852 63252 0 V1
+P07246_E01.dat 16 24052.44655581948(6788)/mV 16 0 6945 59887 0 V2
+P07246_E01.dat 16 22997.061885482937(6063)/mV 16 0 5464 13653 0 V3
+P07246_E01.dat 16 21102.673281360738(-3689)/mV 16 0 -4891 22442 0 V4
+P07246_E01.dat 16 5496.93434049971(4187)/mV 16 0 3820 35730 0 V5
+P07246_E01.dat 16 9155.035818005808(4175)/mV 16 0 3624 27360 0 V6
+# Female 4141
+# Otherwise diseases
+# Right-axis deviation;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07247/P07247_E01.dat b/data/Child_ecg/P07/P07247/P07247_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ba66c5aeefea74867f3d9eb2760fdc806bdd1b75
--- /dev/null
+++ b/data/Child_ecg/P07/P07247/P07247_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:773810d9578145e37db00182b5dd4eadd6732f3d71ffcf87644ffeae82e56fba
+size 240000
diff --git a/data/Child_ecg/P07/P07247/P07247_E01.hea b/data/Child_ecg/P07/P07247/P07247_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..59a790b24c13279cd89944330527d1ead5b8530c
--- /dev/null
+++ b/data/Child_ecg/P07/P07247/P07247_E01.hea
@@ -0,0 +1,16 @@
+P07247_E01 12 500 10000
+P07247_E01.dat 16 41372.34899328859(9373)/mV 16 0 9373 18634 0 I
+P07247_E01.dat 16 35009.67907260525(-18758)/mV 16 0 -18758 32038 0 II
+P07247_E01.dat 16 37489.57090909091(-12631)/mV 16 0 -12631 62782 0 III
+P07247_E01.dat 16 44826.932447397565(6763)/mV 16 0 6763 64211 0 AVR
+P07247_E01.dat 16 47034.289840123776(11764)/mV 16 0 11764 36329 0 AVL
+P07247_E01.dat 16 36396.55653986451(-15715)/mV 16 0 -15715 30480 0 AVF
+P07247_E01.dat 16 21887.074698795182(2714)/mV 16 0 2714 50700 0 V1
+P07247_E01.dat 16 14446.829268292682(4253)/mV 16 0 4253 9190 0 V2
+P07247_E01.dat 16 14112.736893679568(-4638)/mV 16 0 -4638 57117 0 V3
+P07247_E01.dat 16 16455.473825503355(-8823)/mV 16 0 -8823 3838 0 V4
+P07247_E01.dat 16 23978.902263942575(-11563)/mV 16 0 -11563 24378 0 V5
+P07247_E01.dat 16 6560.895104895105(-3448)/mV 16 0 -3448 15754 0 V6
+# Female 1259
+# Otherwise diseases
+# T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07248/P07248_E01.dat b/data/Child_ecg/P07/P07248/P07248_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fcaf8a220489a12eacc51f2befcf4ab552027276
--- /dev/null
+++ b/data/Child_ecg/P07/P07248/P07248_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13fa8fa9ca93257c8c27840cd46287cabaa9cd309132c92ef9b25b3f3c832ab4
+size 240000
diff --git a/data/Child_ecg/P07/P07248/P07248_E01.hea b/data/Child_ecg/P07/P07248/P07248_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bec0a51724444a77e31611dfa3b24f5410879125
--- /dev/null
+++ b/data/Child_ecg/P07/P07248/P07248_E01.hea
@@ -0,0 +1,16 @@
+P07248_E01 12 500 10000
+P07248_E01.dat 16 72177.34040296926(-16150)/mV 16 0 -19555 27104 0 I
+P07248_E01.dat 16 38641.58446601942(-23050)/mV 16 0 -24936 14515 0 II
+P07248_E01.dat 16 47342.300168634065(-22486)/mV 16 0 -22563 51120 0 III
+P07248_E01.dat 16 53487.15289460663(20015)/mV 16 0 22583 60492 0 AVR
+P07248_E01.dat 16 87948.55949895617(8373)/mV 16 0 6442 26150 0 AVL
+P07248_E01.dat 16 44301.07098381071(-24082)/mV 16 0 -25199 42588 0 AVF
+P07248_E01.dat 16 39450.5974025974(2831)/mV 16 0 3024 40791 0 V1
+P07248_E01.dat 16 24208.80808080808(-4681)/mV 16 0 -6828 57600 0 V2
+P07248_E01.dat 16 22172.65946724262(-17729)/mV 16 0 -20109 35742 0 V3
+P07248_E01.dat 16 27039.942823108995(-21683)/mV 16 0 -24411 57324 0 V4
+P07248_E01.dat 16 45115.66307789741(-24071)/mV 16 0 -27045 52636 0 V5
+P07248_E01.dat 16 53143.586307356156(-23860)/mV 16 0 -26627 14009 0 V6
+# Male 3270
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07249/P07249_E01.dat b/data/Child_ecg/P07/P07249/P07249_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f8d709fcedddbaa368ce54d0fb525f499afc08df
--- /dev/null
+++ b/data/Child_ecg/P07/P07249/P07249_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7baedbaa6e4a1a48461cd9c874e774d44fcc671a7d2329b90376f46628f30eae
+size 360000
diff --git a/data/Child_ecg/P07/P07249/P07249_E01.hea b/data/Child_ecg/P07/P07249/P07249_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d6521ffb8d0155bceb20240bae56b953faafbabd
--- /dev/null
+++ b/data/Child_ecg/P07/P07249/P07249_E01.hea
@@ -0,0 +1,16 @@
+P07249_E01 12 500 15000
+P07249_E01.dat 16 57245.89221556886(-11761)/mV 16 0 -14554 37941 0 I
+P07249_E01.dat 16 51137.19302465424(-12005)/mV 16 0 -12629 58576 0 II
+P07249_E01.dat 16 105719.08763505402(-11267)/mV 16 0 -7395 46119 0 III
+P07249_E01.dat 16 57050.040332147095(14199)/mV 16 0 15917 40362 0 AVR
+P07249_E01.dat 16 99452.01384083045(-4699)/mV 16 0 -8906 24803 0 AVL
+P07249_E01.dat 16 80947.78466557912(-8538)/mV 16 0 -7550 60646 0 AVF
+P07249_E01.dat 16 66640.33030553261(6638)/mV 16 0 11519 45993 0 V1
+P07249_E01.dat 16 19272.20512820513(8337)/mV 16 0 11315 32357 0 V2
+P07249_E01.dat 16 20555.738130934533(-12683)/mV 16 0 -12767 23195 0 V3
+P07249_E01.dat 16 22394.074944893462(-17885)/mV 16 0 -17812 39176 0 V4
+P07249_E01.dat 16 36247.83565275017(-19413)/mV 16 0 -20829 40920 0 V5
+P07249_E01.dat 16 26419.975757575758(1290)/mV 16 0 44 21466 0 V6
+# Male 4368
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07250/P07250_E01.dat b/data/Child_ecg/P07/P07250/P07250_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fddef559aed9e8f9d657a9ca073b419aa68e956d
--- /dev/null
+++ b/data/Child_ecg/P07/P07250/P07250_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95927a305e34f765f82ef415625839b41d3c0c65cb3d501b8949d6436241a162
+size 360000
diff --git a/data/Child_ecg/P07/P07250/P07250_E01.hea b/data/Child_ecg/P07/P07250/P07250_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e6c2a7cc5f60669a3fbb30cf7b146876f61adc55
--- /dev/null
+++ b/data/Child_ecg/P07/P07250/P07250_E01.hea
@@ -0,0 +1,16 @@
+P07250_E01 12 500 15000
+P07250_E01.dat 16 37563.230502599654(9565)/mV 16 0 14944 31801 0 I
+P07250_E01.dat 16 41225.710830126445(-14459)/mV 16 0 -15130 63578 0 II
+P07250_E01.dat 16 40960.0(-18677)/mV 16 0 -25207 13852 0 III
+P07250_E01.dat 16 44782.15647226173(-2023)/mV 16 0 -4827 45318 0 AVR
+P07250_E01.dat 16 45603.929824561405(18003)/mV 16 0 24906 16479 0 AVL
+P07250_E01.dat 16 45618.567901234564(-18333)/mV 16 0 -22340 56280 0 AVF
+P07250_E01.dat 16 31139.700680272108(2995)/mV 16 0 -3843 37995 0 V1
+P07250_E01.dat 16 4641.373166757197(-16078)/mV 16 0 -16542 29218 0 V2
+P07250_E01.dat 16 1269.7840375586854(1041)/mV 16 0 1030 54688 0 V3
+P07250_E01.dat 16 22625.179607843136(-4596)/mV 16 0 -2866 42724 0 V4
+P07250_E01.dat 16 19621.781753130592(-11344)/mV 16 0 -10179 24661 0 V5
+P07250_E01.dat 16 1318.0719951189749(988)/mV 16 0 1059 35938 0 V6
+# Female 751
+# Otherwise diseases
+# Sinus tachycardia;Right-axis deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07251/P07251_E01.dat b/data/Child_ecg/P07/P07251/P07251_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9d844372b068a51891e17ec8d4ad00d741eab210
--- /dev/null
+++ b/data/Child_ecg/P07/P07251/P07251_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8aff3ff307f4491efde4553ec93748ac76e25e3222cbdc9b0b5257bf0347409d
+size 216000
diff --git a/data/Child_ecg/P07/P07251/P07251_E01.hea b/data/Child_ecg/P07/P07251/P07251_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a2ff4d971a2312f059a41e08ad3fde93ea3be8ea
--- /dev/null
+++ b/data/Child_ecg/P07/P07251/P07251_E01.hea
@@ -0,0 +1,16 @@
+P07251_E01 12 500 9000
+P07251_E01.dat 16 101215.43380109823(7734)/mV 16 0 7652 19604 0 I
+P07251_E01.dat 16 57209.362962962965(-2598)/mV 16 0 -2691 36656 0 II
+P07251_E01.dat 16 65485.432098765436(-15932)/mV 16 0 -15932 11873 0 III
+P07251_E01.dat 16 84702.92822966508(-2513)/mV 16 0 -2375 1183 0 AVR
+P07251_E01.dat 16 107101.3000499251(19607)/mV 16 0 19607 3574 0 AVL
+P07251_E01.dat 16 63682.129315756436(-8000)/mV 16 0 -8052 4340 0 AVF
+P07251_E01.dat 16 30382.062024575775(17939)/mV 16 0 18063 49541 0 V1
+P07251_E01.dat 16 19422.87275341481(20001)/mV 16 0 20080 8622 0 V2
+P07251_E01.dat 16 21115.737392959087(10578)/mV 16 0 10578 42381 0 V3
+P07251_E01.dat 16 23897.7065983344(3663)/mV 16 0 3624 7659 0 V4
+P07251_E01.dat 16 32231.93984962406(724)/mV 16 0 855 42842 0 V5
+P07251_E01.dat 16 46811.672787979966(-5384)/mV 16 0 -5194 47203 0 V6
+# Female 4041
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07252/P07252_E01.dat b/data/Child_ecg/P07/P07252/P07252_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d770607c865d91602de581e4c149e8625c23f3b8
--- /dev/null
+++ b/data/Child_ecg/P07/P07252/P07252_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7a1b99b6d02689e7dff2e63b281393585f6fb7bdd35e9c6cb0fc24f74790808
+size 270000
diff --git a/data/Child_ecg/P07/P07252/P07252_E01.hea b/data/Child_ecg/P07/P07252/P07252_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ec263224d17d35618b7895157a389cb0d29f9a12
--- /dev/null
+++ b/data/Child_ecg/P07/P07252/P07252_E01.hea
@@ -0,0 +1,13 @@
+P07252_E01 9 500 15000
+P07252_E01.dat 16 127065.79426644182(4025)/mV 16 0 4025 11618 0 I
+P07252_E01.dat 16 31826.001323626737(14195)/mV 16 0 14247 61594 0 II
+P07252_E01.dat 16 36327.65365507452(17219)/mV 16 0 17278 17781 0 III
+P07252_E01.dat 16 51939.62640099626(-12402)/mV 16 0 -12444 12808 0 AVR
+P07252_E01.dat 16 78276.6275579809(-18759)/mV 16 0 -18823 13534 0 AVL
+P07252_E01.dat 16 34475.37777777778(15714)/mV 16 0 15770 25048 0 AVF
+P07252_E01.dat 16 30662.893812070284(6430)/mV 16 0 6580 40360 0 V1
+P07252_E01.dat 16 10155.29018789144(5236)/mV 16 0 5484 25437 0 V3
+P07252_E01.dat 16 17776.326530612245(8063)/mV 16 0 8251 18964 0 V5
+# Male 850
+# Otherwise diseases
+# Sinus tachycardia;Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07253/P07253_E01.dat b/data/Child_ecg/P07/P07253/P07253_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..207481f4f4ea21393c2fb5d07f9dd6946667b7d2
--- /dev/null
+++ b/data/Child_ecg/P07/P07253/P07253_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f99a34cdac965d7e58fdb707c6b4d7accf1138e59300dbe4f23beed4640b567b
+size 360000
diff --git a/data/Child_ecg/P07/P07253/P07253_E01.hea b/data/Child_ecg/P07/P07253/P07253_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6affe74b509f4a1ef4967434f8c9df941074e185
--- /dev/null
+++ b/data/Child_ecg/P07/P07253/P07253_E01.hea
@@ -0,0 +1,16 @@
+P07253_E01 12 500 15000
+P07253_E01.dat 16 52684.02030456853(7775)/mV 16 0 4389 44529 0 I
+P07253_E01.dat 16 50229.51916376306(-4611)/mV 16 0 -9679 25871 0 II
+P07253_E01.dat 16 93428.32280701754(-6764)/mV 16 0 -10108 22902 0 III
+P07253_E01.dat 16 54359.34362307067(-93)/mV 16 0 4416 51960 0 AVR
+P07253_E01.dat 16 89819.42857142857(18809)/mV 16 0 17567 11851 0 AVL
+P07253_E01.dat 16 71031.06609017913(-4691)/mV 16 0 -9547 47153 0 AVF
+P07253_E01.dat 16 62006.46808510638(2808)/mV 16 0 -11823 26586 0 V1
+P07253_E01.dat 16 37805.8452722063(5888)/mV 16 0 3551 41721 0 V2
+P07253_E01.dat 16 39885.16312056738(-2561)/mV 16 0 -4994 54061 0 V3
+P07253_E01.dat 16 36779.85119378123(-423)/mV 16 0 -2458 47715 0 V4
+P07253_E01.dat 16 46456.34188034188(-6227)/mV 16 0 -9363 41309 0 V5
+P07253_E01.dat 16 51979.7995991984(-7437)/mV 16 0 -10227 40520 0 V6
+# Female 5369
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07254/P07254_E01.dat b/data/Child_ecg/P07/P07254/P07254_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b8187054b627a34f202a73cf0b04d9e73086861b
--- /dev/null
+++ b/data/Child_ecg/P07/P07254/P07254_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e0bc2efadbea6086c4f154a0150550c674e79fa78ea08d3264c82dd85467d66a
+size 270000
diff --git a/data/Child_ecg/P07/P07254/P07254_E01.hea b/data/Child_ecg/P07/P07254/P07254_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d445a42984113f730f06619324f79dde53a4505a
--- /dev/null
+++ b/data/Child_ecg/P07/P07254/P07254_E01.hea
@@ -0,0 +1,13 @@
+P07254_E01 9 500 15000
+P07254_E01.dat 16 35894.10182516811(-14522)/mV 16 0 -14522 31174 0 I
+P07254_E01.dat 16 38934.66113416321(-19022)/mV 16 0 -18769 58826 0 II
+P07254_E01.dat 16 45143.18393574297(-5324)/mV 16 0 -5067 4115 0 III
+P07254_E01.dat 16 42947.50304083406(15507)/mV 16 0 15367 8240 0 AVR
+P07254_E01.dat 16 48999.62673392182(-13794)/mV 16 0 -13914 13477 0 AVL
+P07254_E01.dat 16 48180.722262509065(-16546)/mV 16 0 -16272 26400 0 AVF
+P07254_E01.dat 16 51625.27846889952(19917)/mV 16 0 20001 1103 0 V1
+P07254_E01.dat 16 23909.61009817672(-24443)/mV 16 0 -24326 29982 0 V3
+P07254_E01.dat 16 34364.905602455874(-21835)/mV 16 0 -21556 54038 0 V5
+# Female 1732
+# Otherwise diseases
+# Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07255/P07255_E01.dat b/data/Child_ecg/P07/P07255/P07255_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c3a77e28fa9f303d244d2a8f905b47d1fb28545f
--- /dev/null
+++ b/data/Child_ecg/P07/P07255/P07255_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84f47b209b2e6ead88dc16225fd5ccb61f6079d8941eb2f05fb5acbcc57e5505
+size 360000
diff --git a/data/Child_ecg/P07/P07255/P07255_E01.hea b/data/Child_ecg/P07/P07255/P07255_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bb85b98d93f7c31c86817d32def343682188dc0c
--- /dev/null
+++ b/data/Child_ecg/P07/P07255/P07255_E01.hea
@@ -0,0 +1,16 @@
+P07255_E01 12 500 15000
+P07255_E01.dat 16 67189.87823652904(-9326)/mV 16 0 -8451 4413 0 I
+P07255_E01.dat 16 54293.15188335358(-10949)/mV 16 0 -9624 54153 0 II
+P07255_E01.dat 16 88805.30061349693(-13330)/mV 16 0 -12318 13173 0 III
+P07255_E01.dat 16 66309.96243425996(10328)/mV 16 0 9088 64046 0 AVR
+P07255_E01.dat 16 120233.8921516284(-5277)/mV 16 0 -5179 2986 0 AVL
+P07255_E01.dat 16 69377.46524938675(-12052)/mV 16 0 -10810 3943 0 AVF
+P07255_E01.dat 16 37552.38061674009(8856)/mV 16 0 4121 36420 0 V1
+P07255_E01.dat 16 17530.205761316873(8833)/mV 16 0 11243 6285 0 V2
+P07255_E01.dat 16 21182.1526619628(-518)/mV 16 0 -53 11048 0 V3
+P07255_E01.dat 16 29666.673031026254(-8489)/mV 16 0 -5594 15193 0 V4
+P07255_E01.dat 16 34395.89743589744(-9187)/mV 16 0 -9579 10449 0 V5
+P07255_E01.dat 16 39163.56801319044(-9571)/mV 16 0 -11833 23443 0 V6
+# Male 2054
+# Otherwise diseases
+# Sinus arrhythmia;Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07256/P07256_E01.dat b/data/Child_ecg/P07/P07256/P07256_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..43d2919403fc757a408cc23e00293717ecf76db6
--- /dev/null
+++ b/data/Child_ecg/P07/P07256/P07256_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69070dab47d312d19b8241c1c68b363eb6539b58abe00601207771166f65bc79
+size 360000
diff --git a/data/Child_ecg/P07/P07256/P07256_E01.hea b/data/Child_ecg/P07/P07256/P07256_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b2ddce011d9ba4ede367532986e9b286fb0d2b8e
--- /dev/null
+++ b/data/Child_ecg/P07/P07256/P07256_E01.hea
@@ -0,0 +1,16 @@
+P07256_E01 12 500 15000
+P07256_E01.dat 16 57663.615846338536(-21040)/mV 16 0 -24651 61462 0 I
+P07256_E01.dat 16 56979.31079967024(-24330)/mV 16 0 -25906 8231 0 II
+P07256_E01.dat 16 101100.60029717682(456)/mV 16 0 3992 38478 0 III
+P07256_E01.dat 16 58929.61542364282(23947)/mV 16 0 26632 45757 0 AVR
+P07256_E01.dat 16 85523.9551521623(-13213)/mV 16 0 -17386 58273 0 AVL
+P07256_E01.dat 16 82207.32137030995(-20464)/mV 16 0 -20197 18526 0 AVF
+P07256_E01.dat 16 33999.46468401487(20822)/mV 16 0 25192 21500 0 V1
+P07256_E01.dat 16 18645.927576601673(19529)/mV 16 0 21910 61212 0 V2
+P07256_E01.dat 16 33917.27972429638(-3934)/mV 16 0 -3575 24019 0 V3
+P07256_E01.dat 16 6245.9751037344395(-3367)/mV 16 0 -3865 15753 0 V4
+P07256_E01.dat 16 29094.106870229007(-12296)/mV 16 0 -13385 63944 0 V5
+P07256_E01.dat 16 43867.05662451897(-13286)/mV 16 0 -29522 33376 0 V6
+# Female 4434
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07257/P07257_E01.dat b/data/Child_ecg/P07/P07257/P07257_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f21d21a9db33664b6983ad14d9528ecd2e36060a
--- /dev/null
+++ b/data/Child_ecg/P07/P07257/P07257_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f70f81ceb12efa46ff8ba738499f991e7f70ef7af1b2d58388e10029f5a33f97
+size 240000
diff --git a/data/Child_ecg/P07/P07257/P07257_E01.hea b/data/Child_ecg/P07/P07257/P07257_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fb7f6477d81dfa63017a8e2ec38232926d6969e6
--- /dev/null
+++ b/data/Child_ecg/P07/P07257/P07257_E01.hea
@@ -0,0 +1,16 @@
+P07257_E01 12 500 10000
+P07257_E01.dat 16 40462.45161290323(6431)/mV 16 0 6398 51508 0 I
+P07257_E01.dat 16 48575.0447761194(5372)/mV 16 0 5332 19381 0 II
+P07257_E01.dat 16 85977.58908780904(-8145)/mV 16 0 -8145 38078 0 III
+P07257_E01.dat 16 45712.71404958678(-5759)/mV 16 0 -5722 18672 0 AVR
+P07257_E01.dat 16 61792.024446142095(6728)/mV 16 0 6728 63303 0 AVL
+P07257_E01.dat 16 91021.3962492438(3966)/mV 16 0 3966 47430 0 AVF
+P07257_E01.dat 16 64632.43910088866(-2581)/mV 16 0 -2423 10588 0 V1
+P07257_E01.dat 16 32798.620932277925(3651)/mV 16 0 3678 35719 0 V2
+P07257_E01.dat 16 20814.344827586207(4959)/mV 16 0 4891 35724 0 V3
+P07257_E01.dat 16 28007.4383775351(2297)/mV 16 0 2229 62178 0 V4
+P07257_E01.dat 16 47881.828706438275(6815)/mV 16 0 6737 31627 0 V5
+P07257_E01.dat 16 44338.46153846154(3258)/mV 16 0 3186 28914 0 V6
+# Male 1882
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07258/P07258_E01.dat b/data/Child_ecg/P07/P07258/P07258_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b815474e75b470ca3e9bf5e343b9f32828bee3fe
--- /dev/null
+++ b/data/Child_ecg/P07/P07258/P07258_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:646a1b157402149a534aaed7b7af2126e7dc54ee3beefb1ffb93de86ca57ab35
+size 360000
diff --git a/data/Child_ecg/P07/P07258/P07258_E01.hea b/data/Child_ecg/P07/P07258/P07258_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0cff3eb01fc8061f94f1a8417066ae3f58fa5918
--- /dev/null
+++ b/data/Child_ecg/P07/P07258/P07258_E01.hea
@@ -0,0 +1,16 @@
+P07258_E01 12 500 15000
+P07258_E01.dat 16 26472.24064563463(2469)/mV 16 0 2469 45654 0 I
+P07258_E01.dat 16 20273.96996996997(6791)/mV 16 0 6791 8714 0 II
+P07258_E01.dat 16 50313.28612884504(9562)/mV 16 0 9562 60467 0 III
+P07258_E01.dat 16 23670.56842105263(-4219)/mV 16 0 -4219 52021 0 AVR
+P07258_E01.dat 16 51860.123474515436(2507)/mV 16 0 2507 41779 0 AVL
+P07258_E01.dat 16 31497.53581661891(10173)/mV 16 0 10173 34059 0 AVF
+P07258_E01.dat 16 1272.4994110718492(994)/mV 16 0 994 58107 0 V1
+P07258_E01.dat 16 16431.496170212766(4942)/mV 16 0 4942 7242 0 V2
+P07258_E01.dat 16 16622.655826558264(15153)/mV 16 0 15153 5202 0 V3
+P07258_E01.dat 16 13209.82092772384(15067)/mV 16 0 15067 6456 0 V4
+P07258_E01.dat 16 21969.764258555133(12374)/mV 16 0 12374 61008 0 V5
+P07258_E01.dat 16 40183.40298507463(9300)/mV 16 0 9300 40191 0 V6
+# Male 3157
+# Otherwise diseases
+# Ventricular tachycardia
diff --git a/data/Child_ecg/P07/P07258/P07258_E02.dat b/data/Child_ecg/P07/P07258/P07258_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6154ca441d35760f0fb811400fb5824d5b96c44c
--- /dev/null
+++ b/data/Child_ecg/P07/P07258/P07258_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:171e24636a3e7c7ec93a9c49d760ee0b218c9b21e03564a40d192c40afeabfc6
+size 360000
diff --git a/data/Child_ecg/P07/P07258/P07258_E02.hea b/data/Child_ecg/P07/P07258/P07258_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1a89340c9150c8d33436ef438c6dbe2a4b8173b9
--- /dev/null
+++ b/data/Child_ecg/P07/P07258/P07258_E02.hea
@@ -0,0 +1,16 @@
+P07258_E02 12 500 15000
+P07258_E02.dat 16 66343.05712219812(12034)/mV 16 0 12034 33817 0 I
+P07258_E02.dat 16 39824.80808080808(-1965)/mV 16 0 -1965 10376 0 II
+P07258_E02.dat 16 45892.20761245675(-10101)/mV 16 0 -10101 59489 0 III
+P07258_E02.dat 16 58252.28144989339(-6087)/mV 16 0 -6087 30676 0 AVR
+P07258_E02.dat 16 66988.18929402638(9395)/mV 16 0 9395 53593 0 AVL
+P07258_E02.dat 16 46359.98470363289(-9089)/mV 16 0 -9089 41875 0 AVF
+P07258_E02.dat 16 17402.782165605095(-6085)/mV 16 0 -6085 23131 0 V1
+P07258_E02.dat 16 21378.01696969697(1680)/mV 16 0 1680 19401 0 V2
+P07258_E02.dat 16 6202.036503362152(-7547)/mV 16 0 -7547 5788 0 V3
+P07258_E02.dat 16 1269.0457209847598(1061)/mV 16 0 1061 5690 0 V4
+P07258_E02.dat 16 25086.65851528384(-4716)/mV 16 0 -4716 12161 0 V5
+P07258_E02.dat 16 46423.15377777778(-7266)/mV 16 0 -7266 64659 0 V6
+# Male 3156
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07259/P07259_E01.dat b/data/Child_ecg/P07/P07259/P07259_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..02c1137169890dd692c22239f4cd77f468b629e1
--- /dev/null
+++ b/data/Child_ecg/P07/P07259/P07259_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd074a13a81cc05273de93952b6cb9ee849064d3264197279490a8d69ec2f78c
+size 360000
diff --git a/data/Child_ecg/P07/P07259/P07259_E01.hea b/data/Child_ecg/P07/P07259/P07259_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..52efd746ae8f2f820d7526b52e93407b7add9357
--- /dev/null
+++ b/data/Child_ecg/P07/P07259/P07259_E01.hea
@@ -0,0 +1,16 @@
+P07259_E01 12 500 15000
+P07259_E01.dat 16 40559.9688513952(-2248)/mV 16 0 -2248 53977 0 I
+P07259_E01.dat 16 48964.865497076025(-60)/mV 16 0 -60 61068 0 II
+P07259_E01.dat 16 46089.084917617234(2745)/mV 16 0 2745 60844 0 III
+P07259_E01.dat 16 52020.190169218375(-1245)/mV 16 0 -1245 64234 0 AVR
+P07259_E01.dat 16 47744.33537117904(-6074)/mV 16 0 -6074 35984 0 AVL
+P07259_E01.dat 16 50664.39304610733(-38)/mV 16 0 -38 41868 0 AVF
+P07259_E01.dat 16 42472.25026968716(5682)/mV 16 0 5682 31031 0 V1
+P07259_E01.dat 16 18445.892594686262(-901)/mV 16 0 -901 27614 0 V2
+P07259_E01.dat 16 17823.536231884056(-7546)/mV 16 0 -7546 20427 0 V3
+P07259_E01.dat 16 21908.452423698385(-8933)/mV 16 0 -8933 28353 0 V4
+P07259_E01.dat 16 35961.583113456465(-6147)/mV 16 0 -6147 57419 0 V5
+P07259_E01.dat 16 46519.749809305875(-2988)/mV 16 0 -2988 17723 0 V6
+# Male 3370
+# Otherwise diseases
+# Sinus arrhythmia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07260/P07260_E01.dat b/data/Child_ecg/P07/P07260/P07260_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5b9ea88b5f980e07ae505ad7ceaeaf3b30880e6f
--- /dev/null
+++ b/data/Child_ecg/P07/P07260/P07260_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d07a8693ee2d9fb59e85abc6d44d1af88ccd0f11698488681d060c38e94e6a8d
+size 252000
diff --git a/data/Child_ecg/P07/P07260/P07260_E01.hea b/data/Child_ecg/P07/P07260/P07260_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1c72003e5d8ab40b6cf174669b21f1ffd2cb0f30
--- /dev/null
+++ b/data/Child_ecg/P07/P07260/P07260_E01.hea
@@ -0,0 +1,16 @@
+P07260_E01 12 500 10500
+P07260_E01.dat 16 45052.05394990366(-9933)/mV 16 0 -9860 42064 0 I
+P07260_E01.dat 16 46698.599369085176(-3854)/mV 16 0 -1803 18593 0 II
+P07260_E01.dat 16 78601.41638057871(6361)/mV 16 0 9621 59133 0 III
+P07260_E01.dat 16 49818.97318007663(5327)/mV 16 0 4192 21529 0 AVR
+P07260_E01.dat 16 66736.67605633802(-14258)/mV 16 0 -15561 36157 0 AVL
+P07260_E01.dat 16 68614.69281045752(-2011)/mV 16 0 891 34853 0 AVF
+P07260_E01.dat 16 17673.124411566914(-7103)/mV 16 0 -8727 4586 0 V1
+P07260_E01.dat 16 31276.844707146694(-4346)/mV 16 0 -3811 8833 0 V2
+P07260_E01.dat 16 22832.585231193927(-458)/mV 16 0 1623 60917 0 V3
+P07260_E01.dat 16 13502.08383233533(-10747)/mV 16 0 -9879 4456 0 V4
+P07260_E01.dat 16 25711.33094384707(-11751)/mV 16 0 -12546 35755 0 V5
+P07260_E01.dat 16 16138.735483870967(-13224)/mV 16 0 -12436 7231 0 V6
+# Male 1940
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07261/P07261_E01.dat b/data/Child_ecg/P07/P07261/P07261_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..84b68f9bf850eef4399c1a7a67d745b0aa607391
--- /dev/null
+++ b/data/Child_ecg/P07/P07261/P07261_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91e5339c6128f21bc5e8ae00a258764edd983b9a71de4974dd09db755691d542
+size 240000
diff --git a/data/Child_ecg/P07/P07261/P07261_E01.hea b/data/Child_ecg/P07/P07261/P07261_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..48369581f1064ebb7e4bc48bd3fa7dd7fedc5923
--- /dev/null
+++ b/data/Child_ecg/P07/P07261/P07261_E01.hea
@@ -0,0 +1,16 @@
+P07261_E01 12 500 10000
+P07261_E01.dat 16 103417.32062217762(-7607)/mV 16 0 -16526 19725 0 I
+P07261_E01.dat 16 33686.507992895204(-14246)/mV 16 0 -17233 16738 0 II
+P07261_E01.dat 16 42743.06976744186(-18408)/mV 16 0 -18512 840 0 III
+P07261_E01.dat 16 52040.528555431134(12616)/mV 16 0 17187 13067 0 AVR
+P07261_E01.dat 16 108125.59139784946(21243)/mV 16 0 16759 396 0 AVL
+P07261_E01.dat 16 37657.93832599119(-16071)/mV 16 0 -17787 15786 0 AVF
+P07261_E01.dat 16 27328.170848905498(-7774)/mV 16 0 -8085 46532 0 V1
+P07261_E01.dat 16 13556.803558191254(2952)/mV 16 0 1540 33860 0 V2
+P07261_E01.dat 16 12828.16169648774(-13863)/mV 16 0 -17056 56816 0 V3
+P07261_E01.dat 16 12816.275496688742(-13868)/mV 16 0 -17049 6623 0 V4
+P07261_E01.dat 16 26405.398917855386(-19661)/mV 16 0 -23400 51033 0 V5
+P07261_E01.dat 16 38186.5831702544(-18475)/mV 16 0 -21829 65126 0 V6
+# Female 2246
+# Otherwise diseases
+# Depression+ST deviation;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07262/P07262_E01.dat b/data/Child_ecg/P07/P07262/P07262_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8b252d3efece30e9c01d9ba2efb6d59592b26ccf
--- /dev/null
+++ b/data/Child_ecg/P07/P07262/P07262_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae8b216a85eada3c5019b62f83dfed3a69a9f4810873b6956566767ff7f20bd4
+size 240000
diff --git a/data/Child_ecg/P07/P07262/P07262_E01.hea b/data/Child_ecg/P07/P07262/P07262_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f67e1cbf0961ab98f9c7836e9fc9b24c0bc61a4c
--- /dev/null
+++ b/data/Child_ecg/P07/P07262/P07262_E01.hea
@@ -0,0 +1,16 @@
+P07262_E01 12 500 10000
+P07262_E01.dat 16 30495.3907083016(-13216)/mV 16 0 -12844 17333 0 I
+P07262_E01.dat 16 45112.07886089814(-12656)/mV 16 0 -11004 60606 0 II
+P07262_E01.dat 16 54095.94952681388(726)/mV 16 0 2046 24427 0 III
+P07262_E01.dat 16 37833.142857142855(14820)/mV 16 0 13897 27016 0 AVR
+P07262_E01.dat 16 40147.61045130641(-8008)/mV 16 0 -8237 7759 0 AVL
+P07262_E01.dat 16 101461.87739087788(-7513)/mV 16 0 -4458 23222 0 AVF
+P07262_E01.dat 16 62106.84588644264(-6596)/mV 16 0 -4979 60458 0 V1
+P07262_E01.dat 16 16967.244029075806(-854)/mV 16 0 -688 27404 0 V2
+P07262_E01.dat 16 17457.363228699553(-2353)/mV 16 0 -1771 58428 0 V3
+P07262_E01.dat 16 17389.604790419162(-7243)/mV 16 0 -7017 15374 0 V4
+P07262_E01.dat 16 19123.94763343404(-14222)/mV 16 0 -14969 18256 0 V5
+P07262_E01.dat 16 19115.696329813978(-14202)/mV 16 0 -14933 22676 0 V6
+# Male 3804
+# Otherwise diseases
+# Sinus arrhythmia;Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07263/P07263_E01.dat b/data/Child_ecg/P07/P07263/P07263_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3e4ee58ac0a9d3c100ad60d329db5a1a44b05ae6
--- /dev/null
+++ b/data/Child_ecg/P07/P07263/P07263_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:642774d4bc03391c2855c24b600da143ac2e0dd7fed99b1b71a1c010d0c4c5da
+size 240000
diff --git a/data/Child_ecg/P07/P07263/P07263_E01.hea b/data/Child_ecg/P07/P07263/P07263_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c4083f47cf5dd8297f4649b4e10bdfaf71068e95
--- /dev/null
+++ b/data/Child_ecg/P07/P07263/P07263_E01.hea
@@ -0,0 +1,16 @@
+P07263_E01 12 500 10000
+P07263_E01.dat 16 48113.26113776559(-15629)/mV 16 0 -15629 61865 0 I
+P07263_E01.dat 16 19248.898876404495(-22729)/mV 16 0 -22729 31601 0 II
+P07263_E01.dat 16 24547.313656828414(-20787)/mV 16 0 -20787 28165 0 III
+P07263_E01.dat 16 29003.1704312115(22407)/mV 16 0 22407 57135 0 AVR
+P07263_E01.dat 16 48122.5499704317(6967)/mV 16 0 6967 30430 0 AVL
+P07263_E01.dat 16 21882.001053185886(-22622)/mV 16 0 -22622 44514 0 AVF
+P07263_E01.dat 16 15587.83579638752(4315)/mV 16 0 4315 26201 0 V1
+P07263_E01.dat 16 14912.492307692308(-2476)/mV 16 0 -2476 61946 0 V2
+P07263_E01.dat 16 17328.999265246144(-21251)/mV 16 0 -21251 51809 0 V3
+P07263_E01.dat 16 12040.50755287009(-21091)/mV 16 0 -21091 36928 0 V4
+P07263_E01.dat 16 13165.408568443052(-20463)/mV 16 0 -20463 27104 0 V5
+P07263_E01.dat 16 16097.305712492152(-20246)/mV 16 0 -20246 36041 0 V6
+# Male 2934
+# Otherwise diseases
+# Left ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07264/P07264_E01.dat b/data/Child_ecg/P07/P07264/P07264_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..093e5a2f76254fa3f4dad5745c6667c206cba8a2
--- /dev/null
+++ b/data/Child_ecg/P07/P07264/P07264_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9faad4e5f845bcba14762d7390a54eb4b04ef22c1808882db3dee4e18abe2fff
+size 360000
diff --git a/data/Child_ecg/P07/P07264/P07264_E01.hea b/data/Child_ecg/P07/P07264/P07264_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7f9a11ae131f091cc9c6b79bc3591c53179d3dc7
--- /dev/null
+++ b/data/Child_ecg/P07/P07264/P07264_E01.hea
@@ -0,0 +1,16 @@
+P07264_E01 12 500 15000
+P07264_E01.dat 16 52591.55096011817(2003)/mV 16 0 891 18444 0 I
+P07264_E01.dat 16 34474.39683794467(-11473)/mV 16 0 -15652 39989 0 II
+P07264_E01.dat 16 46520.90883590463(-16571)/mV 16 0 -21225 57409 0 III
+P07264_E01.dat 16 44766.81981032666(8721)/mV 16 0 11891 51288 0 AVR
+P07264_E01.dat 16 89311.03969022265(12281)/mV 16 0 15770 32186 0 AVL
+P07264_E01.dat 16 40260.785972150596(-13708)/mV 16 0 -18163 32716 0 AVF
+P07264_E01.dat 16 27638.49651972158(2132)/mV 16 0 1862 44637 0 V1
+P07264_E01.dat 16 14500.173913043478(3710)/mV 16 0 3273 8774 0 V2
+P07264_E01.dat 16 11331.530754597337(2135)/mV 16 0 -234 30112 0 V3
+P07264_E01.dat 16 9920.847682119205(-9360)/mV 16 0 -12676 10001 0 V4
+P07264_E01.dat 16 15286.095238095239(-12704)/mV 16 0 -15501 57311 0 V5
+P07264_E01.dat 16 23127.74503908599(-13987)/mV 16 0 -17149 35349 0 V6
+# Male 3493
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07265/P07265_E01.dat b/data/Child_ecg/P07/P07265/P07265_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..953ddf5c3440b69735a01d88a9c28c4c2982cdde
--- /dev/null
+++ b/data/Child_ecg/P07/P07265/P07265_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27533352d23f77f90d39fad8b61c0498e4a23639024af1a6f85818aa417e748a
+size 360000
diff --git a/data/Child_ecg/P07/P07265/P07265_E01.hea b/data/Child_ecg/P07/P07265/P07265_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..896da155f81d3c198eaf92b6b6d36f0ce5302d10
--- /dev/null
+++ b/data/Child_ecg/P07/P07265/P07265_E01.hea
@@ -0,0 +1,16 @@
+P07265_E01 12 500 15000
+P07265_E01.dat 16 35647.183795948986(-9565)/mV 16 0 -7796 46019 0 I
+P07265_E01.dat 16 23123.723270440252(-11224)/mV 16 0 -14572 7444 0 II
+P07265_E01.dat 16 35235.92006950478(-12964)/mV 16 0 -19816 51195 0 III
+P07265_E01.dat 16 28893.56345177665(11702)/mV 16 0 13065 32613 0 AVR
+P07265_E01.dat 16 65342.756706753(1723)/mV 16 0 9695 64 0 AVL
+P07265_E01.dat 16 30551.651179413868(-11897)/mV 16 0 -17066 30649 0 AVF
+P07265_E01.dat 16 15151.37593360996(2892)/mV 16 0 5295 51000 0 V1
+P07265_E01.dat 16 13945.574501992032(1416)/mV 16 0 4673 18238 0 V2
+P07265_E01.dat 16 14571.673187571922(-20401)/mV 16 0 -20484 37336 0 V3
+P07265_E01.dat 16 12245.208211143696(-16456)/mV 16 0 -15261 5830 0 V4
+P07265_E01.dat 16 17420.63157894737(-12080)/mV 16 0 -8239 35338 0 V5
+P07265_E01.dat 16 25780.70588235294(-10511)/mV 16 0 -6401 48586 0 V6
+# Female 470
+# Otherwise diseases
+# Sinus tachycardia;Left ventricular high voltage;Right atrial enlargement;Inversion+T-wave abnormality;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07266/P07266_E01.dat b/data/Child_ecg/P07/P07266/P07266_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4c66337b775f0131a5fa0f146b1169f6f963c90c
--- /dev/null
+++ b/data/Child_ecg/P07/P07266/P07266_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:22c623e52e35ce458a603753848e721a26c8ea876d9472e37a0d09ca865f31da
+size 240000
diff --git a/data/Child_ecg/P07/P07266/P07266_E01.hea b/data/Child_ecg/P07/P07266/P07266_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..36a7a613cb5f9f8ec9d9da54c4d224681a44d9f7
--- /dev/null
+++ b/data/Child_ecg/P07/P07266/P07266_E01.hea
@@ -0,0 +1,16 @@
+P07266_E01 12 500 10000
+P07266_E01.dat 16 107541.14454277286(2835)/mV 16 0 14118 26068 0 I
+P07266_E01.dat 16 46930.23639038744(-21086)/mV 16 0 -7956 29216 0 II
+P07266_E01.dat 16 50893.7570093458(-19472)/mV 16 0 -10613 31638 0 III
+P07266_E01.dat 16 69648.10293066475(14810)/mV 16 0 1385 26614 0 AVR
+P07266_E01.dat 16 99803.52366094643(14089)/mV 16 0 10678 18614 0 AVL
+P07266_E01.dat 16 49575.23298559364(-20585)/mV 16 0 -9335 25014 0 AVF
+P07266_E01.dat 16 51343.86216037111(5064)/mV 16 0 28793 49417 0 V1
+P07266_E01.dat 16 11004.66492965086(8479)/mV 16 0 16249 8644 0 V2
+P07266_E01.dat 16 23910.779884583677(-18605)/mV 16 0 -5646 39490 0 V3
+P07266_E01.dat 16 23910.779884583677(-18605)/mV 16 0 -5669 41438 0 V4
+P07266_E01.dat 16 30499.202065848935(-21233)/mV 16 0 -12648 27174 0 V5
+P07266_E01.dat 16 38338.31781226903(-20103)/mV 16 0 -13181 28430 0 V6
+# Female 3757
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07267/P07267_E01.dat b/data/Child_ecg/P07/P07267/P07267_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..186518df6943be4ceed70e760a7d1c2658596682
--- /dev/null
+++ b/data/Child_ecg/P07/P07267/P07267_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:387956c6fe03cadf7c1c6721508d2dcf06bbf656311bed7a66a771ebeaaff3d3
+size 360000
diff --git a/data/Child_ecg/P07/P07267/P07267_E01.hea b/data/Child_ecg/P07/P07267/P07267_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f1e2104859ff4093d8e78827a3a0095ab86db948
--- /dev/null
+++ b/data/Child_ecg/P07/P07267/P07267_E01.hea
@@ -0,0 +1,16 @@
+P07267_E01 12 500 15000
+P07267_E01.dat 16 53280.02633744856(-1158)/mV 16 0 -1158 47813 0 I
+P07267_E01.dat 16 31084.112073357108(-17870)/mV 16 0 -17870 8997 0 II
+P07267_E01.dat 16 26284.76073619632(-16031)/mV 16 0 -16031 40929 0 III
+P07267_E01.dat 16 56617.6157635468(12129)/mV 16 0 12129 32050 0 AVR
+P07267_E01.dat 16 41365.518197573656(13850)/mV 16 0 13850 44365 0 AVL
+P07267_E01.dat 16 29621.073170731706(-17942)/mV 16 0 -17942 36714 0 AVF
+P07267_E01.dat 16 37956.018198362144(7969)/mV 16 0 7969 59151 0 V1
+P07267_E01.dat 16 21731.359724612736(4223)/mV 16 0 4223 56306 0 V2
+P07267_E01.dat 16 31204.39652173913(-24006)/mV 16 0 -24006 12941 0 V3
+P07267_E01.dat 16 22335.59075258239(-21681)/mV 16 0 -21681 62714 0 V4
+P07267_E01.dat 16 28088.80761904762(-18366)/mV 16 0 -18366 63312 0 V5
+P07267_E01.dat 16 25015.533765032378(-19563)/mV 16 0 -19563 28173 0 V6
+# Female 3327
+# Otherwise diseases
+# ST deviation;Early repolarization
diff --git a/data/Child_ecg/P07/P07268/P07268_E01.dat b/data/Child_ecg/P07/P07268/P07268_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c22c9b2873619f91e170be418273779ce7a6cb3b
--- /dev/null
+++ b/data/Child_ecg/P07/P07268/P07268_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f00eeeb3d3b9c19e5a2441a2249474aba830d8b94b42303c8a16741029bc6bfe
+size 228000
diff --git a/data/Child_ecg/P07/P07268/P07268_E01.hea b/data/Child_ecg/P07/P07268/P07268_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c2f8d47d61c27530a77bfe1b448721b2df085459
--- /dev/null
+++ b/data/Child_ecg/P07/P07268/P07268_E01.hea
@@ -0,0 +1,16 @@
+P07268_E01 12 500 9500
+P07268_E01.dat 16 59416.19457956914(-22330)/mV 16 0 -21847 10974 0 I
+P07268_E01.dat 16 40232.8043158411(-22753)/mV 16 0 -22589 20616 0 II
+P07268_E01.dat 16 80665.42532221379(-19779)/mV 16 0 -20107 17842 0 III
+P07268_E01.dat 16 50565.266547406085(22440)/mV 16 0 22152 33120 0 AVR
+P07268_E01.dat 16 105447.33379215417(-14064)/mV 16 0 -13463 5901 0 AVL
+P07268_E01.dat 16 55061.706594885596(-22779)/mV 16 0 -22779 20412 0 AVF
+P07268_E01.dat 16 16969.524804177545(18009)/mV 16 0 19748 58272 0 V1
+P07268_E01.dat 16 17995.702537182853(7407)/mV 16 0 8885 35767 0 V2
+P07268_E01.dat 16 16886.459627329194(-11527)/mV 16 0 -11225 36085 0 V3
+P07268_E01.dat 16 22052.627092846273(-18618)/mV 16 0 -18439 26616 0 V4
+P07268_E01.dat 16 34254.56551724138(-23066)/mV 16 0 -23540 19621 0 V5
+P07268_E01.dat 16 46060.786657400975(-24676)/mV 16 0 -25576 36760 0 V6
+# Male 4793
+# Otherwise diseases
+# Accelerated atrial autonomous rhythm
diff --git a/data/Child_ecg/P07/P07269/P07269_E01.dat b/data/Child_ecg/P07/P07269/P07269_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7a7cf33b6a1a8098f2d32db609dd4f54a6be023a
--- /dev/null
+++ b/data/Child_ecg/P07/P07269/P07269_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:154325c5f9e8daef98de5dc71730114c37112adfccc5c1d1f20c89bc04074bf9
+size 180000
diff --git a/data/Child_ecg/P07/P07269/P07269_E01.hea b/data/Child_ecg/P07/P07269/P07269_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b33d97cf8def03068fdde8ff3cf93e753c16fe30
--- /dev/null
+++ b/data/Child_ecg/P07/P07269/P07269_E01.hea
@@ -0,0 +1,13 @@
+P07269_E01 9 500 10000
+P07269_E01.dat 16 28071.811648079307(11479)/mV 16 0 11479 7817 0 I
+P07269_E01.dat 16 38041.676077265976(4736)/mV 16 0 4736 61649 0 II
+P07269_E01.dat 16 32008.593286494925(-12746)/mV 16 0 -12746 21307 0 III
+P07269_E01.dat 16 40474.308300395256(-2767)/mV 16 0 -2767 38739 0 AVR
+P07269_E01.dat 16 30902.785667752443(13557)/mV 16 0 13557 32631 0 AVL
+P07269_E01.dat 16 45884.88035450517(-2431)/mV 16 0 -2431 6709 0 AVF
+P07269_E01.dat 16 10627.901306240929(-4163)/mV 16 0 -4163 51328 0 V1
+P07269_E01.dat 16 11843.768773635873(10051)/mV 16 0 10051 20296 0 V3
+P07269_E01.dat 16 1488.8484848484848(4082)/mV 16 0 4082 40421 0 V5
+# Male 723
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07270/P07270_E01.dat b/data/Child_ecg/P07/P07270/P07270_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6de429166ac6313aeb47348aaf58547b9aebebfe
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8da51005be7e843663efd005d38cd562a75d87992625b3366b3595ed60417509
+size 240000
diff --git a/data/Child_ecg/P07/P07270/P07270_E01.hea b/data/Child_ecg/P07/P07270/P07270_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bf8f25dff8aed2bb6b0438b05f006600e3d4ab86
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E01.hea
@@ -0,0 +1,16 @@
+P07270_E01 12 500 10000
+P07270_E01.dat 16 118847.293598234(-13051)/mV 16 0 -13051 62461 0 I
+P07270_E01.dat 16 65347.56986774008(-18895)/mV 16 0 -18895 7558 0 II
+P07270_E01.dat 16 100289.67890870933(-21100)/mV 16 0 -21100 30146 0 III
+P07270_E01.dat 16 91721.5295154185(18065)/mV 16 0 18065 31228 0 AVR
+P07270_E01.dat 16 248598.95172413794(2435)/mV 16 0 2435 60380 0 AVL
+P07270_E01.dat 16 79542.88499619193(-20018)/mV 16 0 -20018 5434 0 AVF
+P07270_E01.dat 16 25602.868347338936(20789)/mV 16 0 20789 57097 0 V1
+P07270_E01.dat 16 21780.66102997694(22578)/mV 16 0 22578 62500 0 V2
+P07270_E01.dat 16 27031.724137931036(16228)/mV 16 0 16228 54770 0 V3
+P07270_E01.dat 16 33986.59190031153(9849)/mV 16 0 9849 12391 0 V4
+P07270_E01.dat 16 46976.87074829932(-5792)/mV 16 0 -5792 13170 0 V5
+P07270_E01.dat 16 50031.61822125813(-15874)/mV 16 0 -15874 9640 0 V6
+# Male 5293
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07270/P07270_E02.dat b/data/Child_ecg/P07/P07270/P07270_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..56aa9a34b1516f85005e9d4fabc36bf176b738d9
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e3a08f108034cf647a6d34f613bfd092e274d5e0edc186c984e66e55a1f4fa35
+size 240000
diff --git a/data/Child_ecg/P07/P07270/P07270_E02.hea b/data/Child_ecg/P07/P07270/P07270_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..05af4c351a894124633cb222f29b49d43b86c4f7
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E02.hea
@@ -0,0 +1,16 @@
+P07270_E02 12 500 10000
+P07270_E02.dat 16 20583.954459203036(-11580)/mV 16 0 -11580 16792 0 I
+P07270_E02.dat 16 34359.762376237624(-19211)/mV 16 0 -19211 701 0 II
+P07270_E02.dat 16 18269.89781021898(6342)/mV 16 0 6342 11393 0 III
+P07270_E02.dat 16 29323.35546167773(14683)/mV 16 0 14683 26311 0 AVR
+P07270_E02.dat 16 21095.221664994984(-12228)/mV 16 0 -12228 9057 0 AVL
+P07270_E02.dat 16 27168.40506329114(-3423)/mV 16 0 -3423 33622 0 AVF
+P07270_E02.dat 16 19184.152380952382(14444)/mV 16 0 14444 59689 0 V1
+P07270_E02.dat 16 20833.800167926114(15696)/mV 16 0 15696 51620 0 V2
+P07270_E02.dat 16 20934.56695652174(14254)/mV 16 0 14254 9731 0 V3
+P07270_E02.dat 16 31183.219804951237(7826)/mV 16 0 7826 1211 0 V4
+P07270_E02.dat 16 13796.48090523338(5335)/mV 16 0 5335 17064 0 V5
+P07270_E02.dat 16 4674.44925124792(155)/mV 16 0 155 9458 0 V6
+# Male 5287
+# Otherwise diseases
+# Sinus tachycardia;Abnormal precordial R-wave progression;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07270/P07270_E03.dat b/data/Child_ecg/P07/P07270/P07270_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6dff2323076948b701981308f800870b2faa45aa
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:38bb4f3a8b6a3ca92f1aa911800176727147cb5d686a1c0845e0e389b97403a7
+size 240000
diff --git a/data/Child_ecg/P07/P07270/P07270_E03.hea b/data/Child_ecg/P07/P07270/P07270_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5ed132be77e781958382c8b2a63c3fcc2a2a3cca
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E03.hea
@@ -0,0 +1,16 @@
+P07270_E03 12 500 10000
+P07270_E03.dat 16 165440.09653092007(-5988)/mV 16 0 -5988 395 0 I
+P07270_E03.dat 16 65918.85509838998(3218)/mV 16 0 3218 2058 0 II
+P07270_E03.dat 16 60441.3023255814(7842)/mV 16 0 7842 32793 0 III
+P07270_E03.dat 16 108278.65693430656(-3794)/mV 16 0 -3794 52057 0 AVR
+P07270_E03.dat 16 106158.48381400824(-10750)/mV 16 0 -10750 12886 0 AVL
+P07270_E03.dat 16 64078.158367346936(5561)/mV 16 0 5561 18401 0 AVF
+P07270_E03.dat 16 29931.02550189908(21103)/mV 16 0 21103 28326 0 V1
+P07270_E03.dat 16 14904.113413304252(20620)/mV 16 0 20620 10307 0 V2
+P07270_E03.dat 16 24353.476923076923(16701)/mV 16 0 16701 25439 0 V3
+P07270_E03.dat 16 27201.24544883867(9549)/mV 16 0 9549 13953 0 V4
+P07270_E03.dat 16 29931.219343696026(1081)/mV 16 0 1081 4272 0 V5
+P07270_E03.dat 16 20789.087557603685(2477)/mV 16 0 2477 21860 0 V6
+# Male 5295
+# Otherwise diseases
+# Sinus tachycardia;Left anterior fascicular block;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07270/P07270_E04.dat b/data/Child_ecg/P07/P07270/P07270_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d30a9719d400617a6d8cfc8bb38d0c38d49ae6ce
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f997877cfee300cee387237b3c5b448ca7930f302cc562b43750d7071d55333a
+size 240000
diff --git a/data/Child_ecg/P07/P07270/P07270_E04.hea b/data/Child_ecg/P07/P07270/P07270_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..21f1de2590f521a20ed4fb41a669d6e1080758ea
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E04.hea
@@ -0,0 +1,16 @@
+P07270_E04 12 500 10000
+P07270_E04.dat 16 171408.81881051176(-2511)/mV 16 0 -2511 35101 0 I
+P07270_E04.dat 16 62715.55799086758(765)/mV 16 0 765 45256 0 II
+P07270_E04.dat 16 57875.60183767228(4140)/mV 16 0 4140 33389 0 III
+P07270_E04.dat 16 113161.82897033158(-1106)/mV 16 0 -1106 15868 0 AVR
+P07270_E04.dat 16 101102.53411306044(-7442)/mV 16 0 -7442 36236 0 AVL
+P07270_E04.dat 16 61978.01894918174(2368)/mV 16 0 2368 52860 0 AVF
+P07270_E04.dat 16 24417.70480349345(21839)/mV 16 0 21839 32624 0 V1
+P07270_E04.dat 16 15542.857142857143(19933)/mV 16 0 19933 43731 0 V2
+P07270_E04.dat 16 13551.176341730557(15562)/mV 16 0 15562 38423 0 V3
+P07270_E04.dat 16 8311.323107372587(40)/mV 16 0 40 30645 0 V4
+P07270_E04.dat 16 43561.164477141356(7710)/mV 16 0 7710 49996 0 V5
+P07270_E04.dat 16 41056.42373712604(8109)/mV 16 0 8109 63272 0 V6
+# Male 5295
+# Otherwise diseases
+# Sinus tachycardia;Left anterior fascicular block;Abnormal precordial R-wave progression;Depression+ST deviation;Elevation+ST deviation;ST deviation with T-wave change;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07270/P07270_E05.dat b/data/Child_ecg/P07/P07270/P07270_E05.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7fc271f955f72564d01e52012b5fd394dc94e35b
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E05.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47542738c5527753b5f280978dc7d3e7ab03a68b99eae7383455438d69a789fc
+size 240000
diff --git a/data/Child_ecg/P07/P07270/P07270_E05.hea b/data/Child_ecg/P07/P07270/P07270_E05.hea
new file mode 100644
index 0000000000000000000000000000000000000000..969d7f81b935829b147fee426e902fe1f762690f
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E05.hea
@@ -0,0 +1,16 @@
+P07270_E05 12 500 10000
+P07270_E05.dat 16 193593.96226415093(-7717)/mV 16 0 -7717 14558 0 I
+P07270_E05.dat 16 64649.01408450704(-14837)/mV 16 0 -14837 6061 0 II
+P07270_E05.dat 16 84182.69930947897(-16397)/mV 16 0 -16397 56502 0 III
+P07270_E05.dat 16 102608.91155724363(13402)/mV 16 0 13402 32880 0 AVR
+P07270_E05.dat 16 217126.40706012133(15286)/mV 16 0 15286 57057 0 AVL
+P07270_E05.dat 16 73430.34439178515(-15745)/mV 16 0 -15745 28200 0 AVF
+P07270_E05.dat 16 20230.661710037173(9749)/mV 16 0 9749 53485 0 V1
+P07270_E05.dat 16 29532.96401308615(20127)/mV 16 0 20127 22986 0 V2
+P07270_E05.dat 16 37245.229437229435(17645)/mV 16 0 17645 48240 0 V3
+P07270_E05.dat 16 44826.72053872054(19239)/mV 16 0 19239 5488 0 V4
+P07270_E05.dat 16 58000.17871840094(15406)/mV 16 0 15406 36197 0 V5
+P07270_E05.dat 16 84970.44210526315(-9118)/mV 16 0 -9118 50315 0 V6
+# Male 5288
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change;Anterior MI
diff --git a/data/Child_ecg/P07/P07270/P07270_E06.dat b/data/Child_ecg/P07/P07270/P07270_E06.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f7d8f1c5250c3a92f09385aa39b1d790adfc5631
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E06.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6428a890b3bf9d3e8173301bbbcbf21787fd9faae5c302e07c376f01a47af904
+size 240000
diff --git a/data/Child_ecg/P07/P07270/P07270_E06.hea b/data/Child_ecg/P07/P07270/P07270_E06.hea
new file mode 100644
index 0000000000000000000000000000000000000000..435f1cdc5ab78e5e333b4a48b00d629d1c7aa101
--- /dev/null
+++ b/data/Child_ecg/P07/P07270/P07270_E06.hea
@@ -0,0 +1,16 @@
+P07270_E06 12 500 10000
+P07270_E06.dat 16 22245.74013677012(-12118)/mV 16 0 -12118 36964 0 I
+P07270_E06.dat 16 25275.526561043804(-6282)/mV 16 0 -6282 8609 0 II
+P07270_E06.dat 16 29176.39825327511(-143)/mV 16 0 -143 34623 0 III
+P07270_E06.dat 16 25246.6355884025(10601)/mV 16 0 10601 5023 0 AVR
+P07270_E06.dat 16 32607.489114658925(-10827)/mV 16 0 -10827 34812 0 AVL
+P07270_E06.dat 16 27080.13706041479(-3439)/mV 16 0 -3439 61307 0 AVF
+P07270_E06.dat 16 26767.183565275016(6678)/mV 16 0 6678 52978 0 V1
+P07270_E06.dat 16 22609.75012960083(9825)/mV 16 0 9825 30539 0 V2
+P07270_E06.dat 16 27080.658055744392(6135)/mV 16 0 6135 41267 0 V3
+P07270_E06.dat 16 20635.239171374764(-11366)/mV 16 0 -11366 8310 0 V4
+P07270_E06.dat 16 25593.589984350547(-16796)/mV 16 0 -16796 5553 0 V5
+P07270_E06.dat 16 31540.928270042194(-14517)/mV 16 0 -14517 21987 0 V6
+# Male 5289
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07271/P07271_E01.dat b/data/Child_ecg/P07/P07271/P07271_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..18b2eb15e84028a7be49f380736575b7426d7ac5
--- /dev/null
+++ b/data/Child_ecg/P07/P07271/P07271_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b55d51b60a61280c85ccabd75a3defa284f582825057dda5ed70b07aab8014c
+size 360000
diff --git a/data/Child_ecg/P07/P07271/P07271_E01.hea b/data/Child_ecg/P07/P07271/P07271_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2f7de76c886c7a52886d022d4675e8adbe2d0b5b
--- /dev/null
+++ b/data/Child_ecg/P07/P07271/P07271_E01.hea
@@ -0,0 +1,16 @@
+P07271_E01 12 500 15000
+P07271_E01.dat 16 42324.00776699029(-22124)/mV 16 0 -26497 4844 0 I
+P07271_E01.dat 16 20860.726138490332(-24603)/mV 16 0 -27710 18332 0 II
+P07271_E01.dat 16 28631.586767266395(-20723)/mV 16 0 -22028 10869 0 III
+P07271_E01.dat 16 30705.09771309771(24925)/mV 16 0 28797 41129 0 AVR
+P07271_E01.dat 16 62876.33878157504(-1774)/mV 16 0 -3564 62980 0 AVL
+P07271_E01.dat 16 24564.8010936432(-23993)/mV 16 0 -26390 40879 0 AVF
+P07271_E01.dat 16 33747.194908512334(8659)/mV 16 0 10032 53000 0 V1
+P07271_E01.dat 16 33772.89359556228(-66)/mV 16 0 -2484 43462 0 V2
+P07271_E01.dat 16 29310.33766233766(-22849)/mV 16 0 -26735 50062 0 V3
+P07271_E01.dat 16 22594.76779773786(-24476)/mV 16 0 -28759 54768 0 V4
+P07271_E01.dat 16 21257.75744975745(-25278)/mV 16 0 -28875 50720 0 V5
+P07271_E01.dat 16 15969.745454545455(-15612)/mV 16 0 -18807 2280 0 V6
+# Male 4202
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07271/P07271_E02.dat b/data/Child_ecg/P07/P07271/P07271_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..475c3924e44bce70997de73d72faaead42f7c185
--- /dev/null
+++ b/data/Child_ecg/P07/P07271/P07271_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14b880eda8cba1e7bdf409dd6fa83c95d03ed941552573408236661ddaa01ec7
+size 264000
diff --git a/data/Child_ecg/P07/P07271/P07271_E02.hea b/data/Child_ecg/P07/P07271/P07271_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5cd5868150ab728673ce81c9f9897300492a5e27
--- /dev/null
+++ b/data/Child_ecg/P07/P07271/P07271_E02.hea
@@ -0,0 +1,16 @@
+P07271_E02 12 500 11000
+P07271_E02.dat 16 44762.66387872452(-22314)/mV 16 0 -24972 37313 0 I
+P07271_E02.dat 16 20567.255021302495(-24517)/mV 16 0 -26408 22981 0 II
+P07271_E02.dat 16 27896.497069167643(-21148)/mV 16 0 -22056 20898 0 III
+P07271_E02.dat 16 31078.613778705636(25384)/mV 16 0 27736 9174 0 AVR
+P07271_E02.dat 16 59862.72384219554(1315)/mV 16 0 536 42783 0 AVL
+P07271_E02.dat 16 24151.71314741036(-23887)/mV 16 0 -25380 41176 0 AVF
+P07271_E02.dat 16 32975.83762685402(8485)/mV 16 0 9960 61617 0 V1
+P07271_E02.dat 16 33236.79324894515(-1997)/mV 16 0 -4539 55890 0 V2
+P07271_E02.dat 16 27896.860557768923(-22510)/mV 16 0 -23917 45032 0 V3
+P07271_E02.dat 16 16742.77372262774(-19327)/mV 16 0 -22691 12863 0 V4
+P07271_E02.dat 16 20022.578680203045(-24100)/mV 16 0 -26803 61950 0 V5
+P07271_E02.dat 16 19026.268431001892(-22938)/mV 16 0 -25693 34540 0 V6
+# Male 4202
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07272/P07272_E01.dat b/data/Child_ecg/P07/P07272/P07272_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..12ff8a4977c5c8b735b60c46247204f5fb52b687
--- /dev/null
+++ b/data/Child_ecg/P07/P07272/P07272_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da653e0d880ea000f36d61fa745e4a5ee54d5f6f102d9d54b322779054e32d74
+size 240000
diff --git a/data/Child_ecg/P07/P07272/P07272_E01.hea b/data/Child_ecg/P07/P07272/P07272_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7d39ca7250cf0b8128b21e670edced07a22f2a17
--- /dev/null
+++ b/data/Child_ecg/P07/P07272/P07272_E01.hea
@@ -0,0 +1,16 @@
+P07272_E01 12 500 10000
+P07272_E01.dat 16 13624.146859903381(22315)/mV 16 0 22404 61170 0 I
+P07272_E01.dat 16 17842.480507706256(5671)/mV 16 0 5787 47642 0 II
+P07272_E01.dat 16 13824.837970540098(16727)/mV 16 0 16727 57603 0 III
+P07272_E01.dat 16 18945.81238938053(-11860)/mV 16 0 -11983 775 0 AVR
+P07272_E01.dat 16 30694.439123790118(26074)/mV 16 0 26149 55092 0 AVL
+P07272_E01.dat 16 14887.164712451144(-19748)/mV 16 0 -19700 3044 0 AVF
+P07272_E01.dat 16 19354.698450536354(-16909)/mV 16 0 -16972 57071 0 V1
+P07272_E01.dat 16 23863.957761351638(11372)/mV 16 0 11489 27477 0 V2
+P07272_E01.dat 16 8961.861818181818(5741)/mV 16 0 5843 31073 0 V3
+P07272_E01.dat 16 20294.404027690372(-17021)/mV 16 0 -17137 19576 0 V4
+P07272_E01.dat 16 12290.415094339623(2856)/mV 16 0 2936 30401 0 V5
+P07272_E01.dat 16 11699.038439472175(7060)/mV 16 0 7155 25184 0 V6
+# Male 2382
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07273/P07273_E01.dat b/data/Child_ecg/P07/P07273/P07273_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..916ee631a0c82d02e36af1e38a9bbc70b1350dc3
--- /dev/null
+++ b/data/Child_ecg/P07/P07273/P07273_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a27fa8065ac861bcaf7eee19da52bdd49079b978ba8969e480e48bdcdefeec9
+size 270000
diff --git a/data/Child_ecg/P07/P07273/P07273_E01.hea b/data/Child_ecg/P07/P07273/P07273_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..33d66291794dcd1fafa66a183503108660c05b2a
--- /dev/null
+++ b/data/Child_ecg/P07/P07273/P07273_E01.hea
@@ -0,0 +1,13 @@
+P07273_E01 9 500 15000
+P07273_E01.dat 16 23838.836778332145(-105)/mV 16 0 -1075 12797 0 I
+P07273_E01.dat 16 4082.896682464455(885)/mV 16 0 636 60830 0 II
+P07273_E01.dat 16 4268.793619142572(683)/mV 16 0 600 26982 0 III
+P07273_E01.dat 16 7806.520231213873(-1114)/mV 16 0 -720 35718 0 AVR
+P07273_E01.dat 16 8942.693347755543(-472)/mV 16 0 -559 22691 0 AVL
+P07273_E01.dat 16 4174.367346938776(791)/mV 16 0 621 19546 0 AVF
+P07273_E01.dat 16 1238.3229594832649(184)/mV 16 0 -287 19197 0 V1
+P07273_E01.dat 16 1235.0035419126327(-78)/mV 16 0 766 34419 0 V3
+P07273_E01.dat 16 1230.6478873239437(-1)/mV 16 0 38 59850 0 V5
+# Female 809
+# Otherwise diseases
+# Sinus tachycardia;Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07274/P07274_E01.dat b/data/Child_ecg/P07/P07274/P07274_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f00834cdf64a7c3be739ed7be14d845435eed0d2
--- /dev/null
+++ b/data/Child_ecg/P07/P07274/P07274_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b667732783239fa199d51bef07896b7ac4d563f30547c50426e7875f081c17f2
+size 360000
diff --git a/data/Child_ecg/P07/P07274/P07274_E01.hea b/data/Child_ecg/P07/P07274/P07274_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d5f91ffe2e54907fbcfcfe02aec56a7575d946de
--- /dev/null
+++ b/data/Child_ecg/P07/P07274/P07274_E01.hea
@@ -0,0 +1,16 @@
+P07274_E01 12 500 15000
+P07274_E01.dat 16 43155.044982698964(-8408)/mV 16 0 -8408 47116 0 I
+P07274_E01.dat 16 27212.319842053308(-5847)/mV 16 0 -5847 36058 0 II
+P07274_E01.dat 16 54030.0470324748(-9208)/mV 16 0 -9208 17532 0 III
+P07274_E01.dat 16 34851.31034482759(5726)/mV 16 0 5726 24319 0 AVR
+P07274_E01.dat 16 107559.41030658838(-12639)/mV 16 0 -12639 46185 0 AVL
+P07274_E01.dat 16 36539.81555402615(-6843)/mV 16 0 -6843 2661 0 AVF
+P07274_E01.dat 16 18295.227613806906(2948)/mV 16 0 2948 34261 0 V1
+P07274_E01.dat 16 11860.45019404916(3046)/mV 16 0 3027 581 0 V2
+P07274_E01.dat 16 15039.398409255242(7857)/mV 16 0 7833 57010 0 V3
+P07274_E01.dat 16 14635.733901011175(-5911)/mV 16 0 -5935 39995 0 V4
+P07274_E01.dat 16 20459.448516579407(-9870)/mV 16 0 -9870 57609 0 V5
+P07274_E01.dat 16 1231.0058616647127(47)/mV 16 0 47 53722 0 V6
+# Male 3239
+# Otherwise diseases
+# Left ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07275/P07275_E01.dat b/data/Child_ecg/P07/P07275/P07275_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2f4064145637fa46187a381e676dba7d5afb1e52
--- /dev/null
+++ b/data/Child_ecg/P07/P07275/P07275_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ffff9c6f60a327a1004ebd2a47a0f14765da7836c6909c5b5a67a44c93a0e93
+size 360000
diff --git a/data/Child_ecg/P07/P07275/P07275_E01.hea b/data/Child_ecg/P07/P07275/P07275_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..538c0afde4f9e3f2eaa37eca3a13b8475bf5bc86
--- /dev/null
+++ b/data/Child_ecg/P07/P07275/P07275_E01.hea
@@ -0,0 +1,16 @@
+P07275_E01 12 500 15000
+P07275_E01.dat 16 20267.797590361446(-8125)/mV 16 0 -8125 56768 0 I
+P07275_E01.dat 16 16154.184707050645(-995)/mV 16 0 -995 15053 0 II
+P07275_E01.dat 16 19137.760594795538(17507)/mV 16 0 17507 56758 0 III
+P07275_E01.dat 16 20452.693333333333(9177)/mV 16 0 9177 7407 0 AVR
+P07275_E01.dat 16 22883.365723438335(-11839)/mV 16 0 -11839 54504 0 AVL
+P07275_E01.dat 16 21089.26518804243(9947)/mV 16 0 9947 23753 0 AVF
+P07275_E01.dat 16 27284.71260847371(-6668)/mV 16 0 -6668 30822 0 V1
+P07275_E01.dat 16 20931.223021582733(1328)/mV 16 0 1328 8732 0 V2
+P07275_E01.dat 16 16000.38670694864(-1735)/mV 16 0 -1735 41237 0 V3
+P07275_E01.dat 16 14722.43673012318(-7089)/mV 16 0 -7089 37806 0 V4
+P07275_E01.dat 16 21494.281276962898(-8439)/mV 16 0 -8439 46356 0 V5
+P07275_E01.dat 16 33678.48363009764(-4137)/mV 16 0 -4137 35834 0 V6
+# Male 3011
+# Viral myocarditis
+# Sinus arrhythmia;Right bundle-branch block;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07276/P07276_E01.dat b/data/Child_ecg/P07/P07276/P07276_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e478d0f7784d002270f972ace66e776e73f9dc6a
--- /dev/null
+++ b/data/Child_ecg/P07/P07276/P07276_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77c4c58043c64ab4bfa42a186497ff2ffa69163e795a19bf16c333cc991efcd0
+size 360000
diff --git a/data/Child_ecg/P07/P07276/P07276_E01.hea b/data/Child_ecg/P07/P07276/P07276_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7d68130337454ae7dad1f1e7b924af2e8fcc24a4
--- /dev/null
+++ b/data/Child_ecg/P07/P07276/P07276_E01.hea
@@ -0,0 +1,16 @@
+P07276_E01 12 500 15000
+P07276_E01.dat 16 53749.333333333336(2506)/mV 16 0 2506 64859 0 I
+P07276_E01.dat 16 32122.96062992126(-4879)/mV 16 0 -4879 6782 0 II
+P07276_E01.dat 16 53824.37667201712(-8207)/mV 16 0 -8207 15432 0 III
+P07276_E01.dat 16 43003.28653624856(3727)/mV 16 0 3727 47749 0 AVR
+P07276_E01.dat 16 98976.97983569828(-411)/mV 16 0 -411 62886 0 AVL
+P07276_E01.dat 16 41629.02382782475(-6322)/mV 16 0 -6322 12151 0 AVF
+P07276_E01.dat 16 1269.7840375586854(1041)/mV 16 0 1041 30219 0 V1
+P07276_E01.dat 16 18136.922118380062(1346)/mV 16 0 1346 56256 0 V2
+P07276_E01.dat 16 18205.63086548488(1333)/mV 16 0 1333 57035 0 V3
+P07276_E01.dat 16 1352.5283018867924(3075)/mV 16 0 3075 62138 0 V4
+P07276_E01.dat 16 34012.322738386305(-5597)/mV 16 0 -5597 4583 0 V5
+P07276_E01.dat 16 1274.4430005906675(946)/mV 16 0 946 11648 0 V6
+# Male 2691
+# Otherwise diseases
+# Sinus tachycardia;Short PR interva
diff --git a/data/Child_ecg/P07/P07277/P07277_E01.dat b/data/Child_ecg/P07/P07277/P07277_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ce34e5ae22920b566aa758126214dd1ce4e5d1ec
--- /dev/null
+++ b/data/Child_ecg/P07/P07277/P07277_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71dd6a7af73af1ec0134f42b171097ae2409a26293c24fd2ff6ec364793e506b
+size 240000
diff --git a/data/Child_ecg/P07/P07277/P07277_E01.hea b/data/Child_ecg/P07/P07277/P07277_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0dd1f4e8c33b7d9f58eab3415fb7d0dd2f22c4fd
--- /dev/null
+++ b/data/Child_ecg/P07/P07277/P07277_E01.hea
@@ -0,0 +1,16 @@
+P07277_E01 12 500 10000
+P07277_E01.dat 16 64439.47498375569(-20661)/mV 16 0 -10128 48845 0 I
+P07277_E01.dat 16 35368.78576952823(-21602)/mV 16 0 -15130 31439 0 II
+P07277_E01.dat 16 57060.765957446805(-14434)/mV 16 0 -13320 52560 0 III
+P07277_E01.dat 16 47320.41237113402(21023)/mV 16 0 12826 12149 0 AVR
+P07277_E01.dat 16 104749.70807875085(-13932)/mV 16 0 -6433 40764 0 AVL
+P07277_E01.dat 16 46256.6221335992(-21440)/mV 16 0 -16773 5893 0 AVF
+P07277_E01.dat 16 32177.773517076093(19679)/mV 16 0 22244 28413 0 V1
+P07277_E01.dat 16 18786.890965732087(14347)/mV 16 0 25933 50515 0 V2
+P07277_E01.dat 16 19954.183500385505(-7493)/mV 16 0 5524 23918 0 V3
+P07277_E01.dat 16 17377.59696778269(-19335)/mV 16 0 -10922 35394 0 V4
+P07277_E01.dat 16 23244.066825775655(-23256)/mV 16 0 -15674 26772 0 V5
+P07277_E01.dat 16 34540.79654614139(-24954)/mV 16 0 -18465 42868 0 V6
+# Male 4855
+# Otherwise diseases
+# Junctional premature complex(es)
diff --git a/data/Child_ecg/P07/P07278/P07278_E01.dat b/data/Child_ecg/P07/P07278/P07278_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..af0bbfb4589dac06db40c1e14afe1253e12aa99e
--- /dev/null
+++ b/data/Child_ecg/P07/P07278/P07278_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:297cf9a39006f581d801350d06e1644f1d22fa9c0873a10dc1fd223065a6bef1
+size 240000
diff --git a/data/Child_ecg/P07/P07278/P07278_E01.hea b/data/Child_ecg/P07/P07278/P07278_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cff7a471267c22e4ab958967283ce823d6478cd8
--- /dev/null
+++ b/data/Child_ecg/P07/P07278/P07278_E01.hea
@@ -0,0 +1,16 @@
+P07278_E01 12 500 10000
+P07278_E01.dat 16 72842.32645403377(5148)/mV 16 0 3607 50334 0 I
+P07278_E01.dat 16 40436.993981083404(-9804)/mV 16 0 -12008 2802 0 II
+P07278_E01.dat 16 51597.897142857146(-19540)/mV 16 0 -21219 63172 0 III
+P07278_E01.dat 16 61622.044444444444(2437)/mV 16 0 4793 49709 0 AVR
+P07278_E01.dat 16 86728.26390197927(12164)/mV 16 0 12587 7169 0 AVL
+P07278_E01.dat 16 45947.74907749078(-14527)/mV 16 0 -16545 7963 0 AVF
+P07278_E01.dat 16 63443.10286677909(3973)/mV 16 0 3767 62769 0 V1
+P07278_E01.dat 16 19627.28534438115(4245)/mV 16 0 3894 13727 0 V2
+P07278_E01.dat 16 16856.615384615383(6181)/mV 16 0 5153 38219 0 V3
+P07278_E01.dat 16 16864.58081244598(-13712)/mV 16 0 -14919 16583 0 V4
+P07278_E01.dat 16 6309.285812200137(3191)/mV 16 0 2775 15785 0 V5
+P07278_E01.dat 16 39191.04377766847(-13315)/mV 16 0 -15388 59522 0 V6
+# Male 2267
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07279/P07279_E01.dat b/data/Child_ecg/P07/P07279/P07279_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d874a86e715a3ce3410dffc52ff5f33d3b1c70ac
--- /dev/null
+++ b/data/Child_ecg/P07/P07279/P07279_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f8e6b28693250ada2c92714f7dfcf40072d7ab870e16780d529b02c422e595a
+size 336000
diff --git a/data/Child_ecg/P07/P07279/P07279_E01.hea b/data/Child_ecg/P07/P07279/P07279_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..83c7cf1b59e1ebf0fff87c20988de7b91c541c69
--- /dev/null
+++ b/data/Child_ecg/P07/P07279/P07279_E01.hea
@@ -0,0 +1,16 @@
+P07279_E01 12 500 14000
+P07279_E01.dat 16 44075.711686494054(-2013)/mV 16 0 -2802 16544 0 I
+P07279_E01.dat 16 29607.59094719195(-15520)/mV 16 0 -17663 49895 0 II
+P07279_E01.dat 16 37389.465041693395(-18536)/mV 16 0 -20574 59377 0 III
+P07279_E01.dat 16 41850.181818181816(10391)/mV 16 0 12263 56880 0 AVR
+P07279_E01.dat 16 60170.798182998056(12508)/mV 16 0 13585 37512 0 AVL
+P07279_E01.dat 16 35798.395806028835(-19430)/mV 16 0 -21702 8498 0 AVF
+P07279_E01.dat 16 30059.02554517134(14347)/mV 16 0 17160 17522 0 V1
+P07279_E01.dat 16 16104.151382823871(10450)/mV 16 0 11682 29678 0 V2
+P07279_E01.dat 16 15462.493601462524(272)/mV 16 0 536 8919 0 V3
+P07279_E01.dat 16 15544.44296197465(-10012)/mV 16 0 -10619 63735 0 V4
+P07279_E01.dat 16 25829.35441370224(-13622)/mV 16 0 -15597 37843 0 V5
+P07279_E01.dat 16 35666.524685382385(-14777)/mV 16 0 -15618 24700 0 V6
+# Male 3911
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07280/P07280_E01.dat b/data/Child_ecg/P07/P07280/P07280_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9cd44640ad9a23266c9c82bf801bb36dc6c2376a
--- /dev/null
+++ b/data/Child_ecg/P07/P07280/P07280_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:482fdd247bd0a7c19dc50cb1f7b63f2d311ed97b10f8b91ce48e99ac0488e97a
+size 360000
diff --git a/data/Child_ecg/P07/P07280/P07280_E01.hea b/data/Child_ecg/P07/P07280/P07280_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d2448584587efebcc79cfbb5fb93f6c584b4779b
--- /dev/null
+++ b/data/Child_ecg/P07/P07280/P07280_E01.hea
@@ -0,0 +1,16 @@
+P07280_E01 12 500 15000
+P07280_E01.dat 16 56368.55172413793(-7225)/mV 16 0 -7225 53498 0 I
+P07280_E01.dat 16 42525.949860724235(-17858)/mV 16 0 -17858 27134 0 II
+P07280_E01.dat 16 64046.030428769016(-21462)/mV 16 0 -21462 7323 0 III
+P07280_E01.dat 16 54546.41299303944(13150)/mV 16 0 13150 27438 0 AVR
+P07280_E01.dat 16 99562.84996695307(4010)/mV 16 0 4010 40095 0 AVL
+P07280_E01.dat 16 53190.24478285392(-21255)/mV 16 0 -21255 46799 0 AVF
+P07280_E01.dat 16 5668.706753006475(15107)/mV 16 0 15107 44302 0 V1
+P07280_E01.dat 16 21501.36896197328(8094)/mV 16 0 8094 3065 0 V2
+P07280_E01.dat 16 24402.328638497653(7840)/mV 16 0 7840 60886 0 V3
+P07280_E01.dat 16 28339.158908507223(1716)/mV 16 0 1716 43652 0 V4
+P07280_E01.dat 16 25180.88824383164(-15824)/mV 16 0 -15824 54989 0 V5
+P07280_E01.dat 16 35703.54861944778(-18245)/mV 16 0 -18245 34329 0 V6
+# Male 4488
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07281/P07281_E01.dat b/data/Child_ecg/P07/P07281/P07281_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..072568c77c7d792d694992a40ea25ebf6b8eb6bb
--- /dev/null
+++ b/data/Child_ecg/P07/P07281/P07281_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd7626501b7a63916df82d335d8eea4d54dda3f989ae198b5322c50e33329005
+size 270000
diff --git a/data/Child_ecg/P07/P07281/P07281_E01.hea b/data/Child_ecg/P07/P07281/P07281_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4c872ad76b3309ef969c217036923b052fd54a95
--- /dev/null
+++ b/data/Child_ecg/P07/P07281/P07281_E01.hea
@@ -0,0 +1,13 @@
+P07281_E01 9 500 15000
+P07281_E01.dat 16 24983.807439824945(683)/mV 16 0 683 38990 0 I
+P07281_E01.dat 16 31925.00580912863(4801)/mV 16 0 4801 43675 0 II
+P07281_E01.dat 16 35905.05652826413(2279)/mV 16 0 2279 52223 0 III
+P07281_E01.dat 16 32223.043081601623(-1724)/mV 16 0 -1724 6703 0 AVR
+P07281_E01.dat 16 32671.094634146342(-64)/mV 16 0 -64 7082 0 AVL
+P07281_E01.dat 16 45098.421173762945(5505)/mV 16 0 5505 33200 0 AVF
+P07281_E01.dat 16 47779.54881516588(-8154)/mV 16 0 -8154 7128 0 V1
+P07281_E01.dat 16 15015.486022560079(-2868)/mV 16 0 -2868 47549 0 V3
+P07281_E01.dat 16 39004.44444444445(143)/mV 16 0 143 17574 0 V5
+# Male 1796
+# Otherwise diseases
+# Sinus tachycardia;Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07282/P07282_E01.dat b/data/Child_ecg/P07/P07282/P07282_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d507bc4a8fcc0ebf338c9827c3977d21a6526577
--- /dev/null
+++ b/data/Child_ecg/P07/P07282/P07282_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:31a372a5306bbfb858277ac3a97c10d3cba046d3b0795f314e7998cbca567af9
+size 240000
diff --git a/data/Child_ecg/P07/P07282/P07282_E01.hea b/data/Child_ecg/P07/P07282/P07282_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5b90247bfc848243332c1b5baaeb39a0140e616a
--- /dev/null
+++ b/data/Child_ecg/P07/P07282/P07282_E01.hea
@@ -0,0 +1,16 @@
+P07282_E01 12 500 10000
+P07282_E01.dat 16 46926.48175182482(-7654)/mV 16 0 -9907 29010 0 I
+P07282_E01.dat 16 43204.096262160776(-12167)/mV 16 0 -14486 49250 0 II
+P07282_E01.dat 16 70304.45070422535(6230)/mV 16 0 5887 17268 0 III
+P07282_E01.dat 16 49080.734740444954(9244)/mV 16 0 11759 13502 0 AVR
+P07282_E01.dat 16 65660.38418079096(-10068)/mV 16 0 -11457 55527 0 AVL
+P07282_E01.dat 16 63381.98949737434(-12140)/mV 16 0 -13996 24814 0 AVF
+P07282_E01.dat 16 81860.60025220682(-1070)/mV 16 0 3192 7501 0 V1
+P07282_E01.dat 16 29917.567251461987(-12783)/mV 16 0 -11566 11947 0 V2
+P07282_E01.dat 16 21425.34386216798(-3621)/mV 16 0 6752 2963 0 V3
+P07282_E01.dat 16 27786.575498575497(-13718)/mV 16 0 -13243 6952 0 V4
+P07282_E01.dat 16 3810.695308083663(19898)/mV 16 0 19786 4508 0 V5
+P07282_E01.dat 16 5617.22671063479(-19459)/mV 16 0 -19628 42002 0 V6
+# Male 2390
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07282/P07282_E02.dat b/data/Child_ecg/P07/P07282/P07282_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2d0ca0b53f411e2e231a0bfbe3c93ce1cf346323
--- /dev/null
+++ b/data/Child_ecg/P07/P07282/P07282_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e62b20ff3133e5835d802db453f9248f44ef7a8a32a44bfdea4d30a42f27aada
+size 240000
diff --git a/data/Child_ecg/P07/P07282/P07282_E02.hea b/data/Child_ecg/P07/P07282/P07282_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f8e55d96e8d9e88e300a0034be288f0e1e4045d8
--- /dev/null
+++ b/data/Child_ecg/P07/P07282/P07282_E02.hea
@@ -0,0 +1,16 @@
+P07282_E02 12 500 10000
+P07282_E02.dat 16 39083.43891402715(-7462)/mV 16 0 -12772 32136 0 I
+P07282_E02.dat 16 38434.24203821656(-9196)/mV 16 0 -15699 5327 0 II
+P07282_E02.dat 16 53354.43727598566(10844)/mV 16 0 9108 35748 0 III
+P07282_E02.dat 16 40279.65758754864(7670)/mV 16 0 13797 8553 0 AVR
+P07282_E02.dat 16 54814.73756432247(-9361)/mV 16 0 -12170 18841 0 AVL
+P07282_E02.dat 16 54602.26306306307(-3173)/mV 16 0 -8682 47825 0 AVF
+P07282_E02.dat 16 64650.056256062075(-221)/mV 16 0 -2167 24535 0 V1
+P07282_E02.dat 16 25015.963691376703(-8545)/mV 16 0 -10925 40501 0 V2
+P07282_E02.dat 16 19216.808832074374(-470)/mV 16 0 -3191 26514 0 V3
+P07282_E02.dat 16 1270.1971830985915(1052)/mV 16 0 550 48174 0 V4
+P07282_E02.dat 16 6964.029925187033(-10950)/mV 16 0 -11483 43606 0 V5
+P07282_E02.dat 16 29050.0(-3717)/mV 16 0 -7781 29144 0 V6
+# Male 2390
+# Otherwise diseases
+# Inversion+T-wave abnormality
diff --git a/data/Child_ecg/P07/P07283/P07283_E01.dat b/data/Child_ecg/P07/P07283/P07283_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a0723f83437c613923c29174902edba0d5f772ae
--- /dev/null
+++ b/data/Child_ecg/P07/P07283/P07283_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9cdf889388d2f9741dfca6d936f3b2f1dcdfcf450b720ce1b78be8550e8f80dc
+size 264000
diff --git a/data/Child_ecg/P07/P07283/P07283_E01.hea b/data/Child_ecg/P07/P07283/P07283_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6b1639aca250e0d83f120aedb78ec7668ec68384
--- /dev/null
+++ b/data/Child_ecg/P07/P07283/P07283_E01.hea
@@ -0,0 +1,16 @@
+P07283_E01 12 500 11000
+P07283_E01.dat 16 56403.800399201595(-12070)/mV 16 0 -12070 291 0 I
+P07283_E01.dat 16 36073.58393753486(-16976)/mV 16 0 -16947 55680 0 II
+P07283_E01.dat 16 65975.76324845148(-21065)/mV 16 0 -21011 43530 0 III
+P07283_E01.dat 16 46240.66540642722(15009)/mV 16 0 15009 40057 0 AVR
+P07283_E01.dat 16 121678.60034305317(1871)/mV 16 0 1871 61016 0 AVL
+P07283_E01.dat 16 47558.00647249191(-18416)/mV 16 0 -18377 56705 0 AVF
+P07283_E01.dat 16 28788.024034334765(-15)/mV 16 0 711 50885 0 V1
+P07283_E01.dat 16 20686.29645093946(5939)/mV 16 0 5855 2008 0 V2
+P07283_E01.dat 16 20840.011994002998(-5618)/mV 16 0 -5652 18103 0 V3
+P07283_E01.dat 16 30166.8773168579(-16078)/mV 16 0 -16103 17675 0 V4
+P07283_E01.dat 16 30119.03546099291(-16178)/mV 16 0 -16203 31355 0 V5
+P07283_E01.dat 16 30152.833481745325(-16233)/mV 16 0 -16258 30965 0 V6
+# Male 3409
+# Otherwise diseases
+# ST deviation
diff --git a/data/Child_ecg/P07/P07284/P07284_E01.dat b/data/Child_ecg/P07/P07284/P07284_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d7c688fcaa6afd676e5b1bc9130d67c765254389
--- /dev/null
+++ b/data/Child_ecg/P07/P07284/P07284_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8d019fc6a6a6a22465121ab048bc59b75a2a71b0f1e74225ae36a1732632cfe
+size 240000
diff --git a/data/Child_ecg/P07/P07284/P07284_E01.hea b/data/Child_ecg/P07/P07284/P07284_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..09aee22c7cd2277ef4c6541b393e129415c58f83
--- /dev/null
+++ b/data/Child_ecg/P07/P07284/P07284_E01.hea
@@ -0,0 +1,16 @@
+P07284_E01 12 500 10000
+P07284_E01.dat 16 46730.99045967042(-6458)/mV 16 0 -6154 64579 0 I
+P07284_E01.dat 16 34986.666666666664(-10422)/mV 16 0 -11219 33574 0 II
+P07284_E01.dat 16 54802.7238335435(-11547)/mV 16 0 -13197 31122 0 III
+P07284_E01.dat 16 40123.23468426013(8806)/mV 16 0 9100 26405 0 AVR
+P07284_E01.dat 16 82541.21549372614(4171)/mV 16 0 5715 42477 0 AVL
+P07284_E01.dat 16 49205.86252241483(-12669)/mV 16 0 -13950 1323 0 AVF
+P07284_E01.dat 16 26682.090525045263(10409)/mV 16 0 14011 32181 0 V1
+P07284_E01.dat 16 27821.5593220339(4102)/mV 16 0 5844 22951 0 V2
+P07284_E01.dat 16 18244.789115646257(-11814)/mV 16 0 -11903 20863 0 V3
+P07284_E01.dat 16 7632.619799139168(8795)/mV 16 0 9329 10348 0 V4
+P07284_E01.dat 16 19507.489629164047(-2458)/mV 16 0 -14269 23542 0 V5
+P07284_E01.dat 16 24858.589061716008(-8576)/mV 16 0 -10699 30265 0 V6
+# Male 4891
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07285/P07285_E01.dat b/data/Child_ecg/P07/P07285/P07285_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..68ade9fa731903724e926cac44a12f2249d856cb
--- /dev/null
+++ b/data/Child_ecg/P07/P07285/P07285_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f13e5af7695fddaeee1cd13584d2b58fb45760c35b49b1e31f96304d8e401e88
+size 324000
diff --git a/data/Child_ecg/P07/P07285/P07285_E01.hea b/data/Child_ecg/P07/P07285/P07285_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ead8801aef8a25ba229da8d83e9757cf8e19b80a
--- /dev/null
+++ b/data/Child_ecg/P07/P07285/P07285_E01.hea
@@ -0,0 +1,16 @@
+P07285_E01 12 500 13500
+P07285_E01.dat 16 42151.516231699556(-433)/mV 16 0 -433 39247 0 I
+P07285_E01.dat 16 38187.41102581996(-19407)/mV 16 0 -19407 2429 0 II
+P07285_E01.dat 16 42837.61174551387(-19945)/mV 16 0 -19945 63286 0 III
+P07285_E01.dat 16 46649.5651312531(13222)/mV 16 0 13222 19466 0 AVR
+P07285_E01.dat 16 52714.348258706465(8622)/mV 16 0 8622 64534 0 AVL
+P07285_E01.dat 16 42315.941530524506(-20752)/mV 16 0 -20752 22471 0 AVF
+P07285_E01.dat 16 4690.03861003861(-9042)/mV 16 0 -9042 52621 0 V1
+P07285_E01.dat 16 16577.76441102757(5990)/mV 16 0 5990 23575 0 V2
+P07285_E01.dat 16 4153.610829103215(-4000)/mV 16 0 -4000 6690 0 V3
+P07285_E01.dat 16 16937.418244406195(-13547)/mV 16 0 -13547 33728 0 V4
+P07285_E01.dat 16 20224.951672862455(-11515)/mV 16 0 -11515 58618 0 V5
+P07285_E01.dat 16 31869.847347994826(-20738)/mV 16 0 -20738 41517 0 V6
+# Female 1447
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07286/P07286_E01.dat b/data/Child_ecg/P07/P07286/P07286_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cf4b1fc84faf5dbbaef6e28663cde845930f0127
--- /dev/null
+++ b/data/Child_ecg/P07/P07286/P07286_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:411b6cca5471e72086da234136135b97d5bb6b134638420b0cc233667e18885a
+size 270000
diff --git a/data/Child_ecg/P07/P07286/P07286_E01.hea b/data/Child_ecg/P07/P07286/P07286_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0a56ce8b700d6b4767b9245879e1405b034a7156
--- /dev/null
+++ b/data/Child_ecg/P07/P07286/P07286_E01.hea
@@ -0,0 +1,13 @@
+P07286_E01 9 500 15000
+P07286_E01.dat 16 35374.33484162896(-2229)/mV 16 0 -2171 39861 0 I
+P07286_E01.dat 16 24410.751322751323(-5734)/mV 16 0 -5734 16899 0 II
+P07286_E01.dat 16 26419.2(-4129)/mV 16 0 -4194 60608 0 III
+P07286_E01.dat 16 33747.43789664551(3584)/mV 16 0 3557 16084 0 AVR
+P07286_E01.dat 16 40572.47706422019(1783)/mV 16 0 1882 23972 0 AVL
+P07286_E01.dat 16 26161.78412132025(-4127)/mV 16 0 -4170 13893 0 AVF
+P07286_E01.dat 16 45007.004784688994(-616)/mV 16 0 -396 19174 0 V1
+P07286_E01.dat 16 15932.292497625831(0)/mV 16 0 -78 64689 0 V3
+P07286_E01.dat 16 17158.350106307582(-9124)/mV 16 0 -9138 22406 0 V5
+# Male 1442
+# Otherwise diseases
+# Frequent+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07287/P07287_E01.dat b/data/Child_ecg/P07/P07287/P07287_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1b3eac9e3bcd5a3b3f795a30a4a984bf7d5a6953
--- /dev/null
+++ b/data/Child_ecg/P07/P07287/P07287_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d8c07007c0ec4d722701ba7b296b039fcde0c81cd57e454e867cab67ac4c36b
+size 360000
diff --git a/data/Child_ecg/P07/P07287/P07287_E01.hea b/data/Child_ecg/P07/P07287/P07287_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..261d5d713c45c02a81f5b7bbc5eb2c4e3c5ce28d
--- /dev/null
+++ b/data/Child_ecg/P07/P07287/P07287_E01.hea
@@ -0,0 +1,16 @@
+P07287_E01 12 500 15000
+P07287_E01.dat 16 87008.31599736669(-500)/mV 16 0 -500 54956 0 I
+P07287_E01.dat 16 34736.544734758514(-22056)/mV 16 0 -23102 45886 0 II
+P07287_E01.dat 16 33531.76097912167(-21396)/mV 16 0 -22405 19937 0 III
+P07287_E01.dat 16 64300.46948356808(20733)/mV 16 0 21674 37059 0 AVR
+P07287_E01.dat 16 64640.83165977555(20669)/mV 16 0 21615 5177 0 AVL
+P07287_E01.dat 16 34153.00075815011(-21769)/mV 16 0 -22797 42720 0 AVF
+P07287_E01.dat 16 30613.794295592048(1823)/mV 16 0 1350 21212 0 V1
+P07287_E01.dat 16 20359.453164556962(-1353)/mV 16 0 -2049 21891 0 V2
+P07287_E01.dat 16 15523.084660519698(-14682)/mV 16 0 -15376 56526 0 V3
+P07287_E01.dat 16 20768.61776061776(-17008)/mV 16 0 -17701 13175 0 V4
+P07287_E01.dat 16 35780.65973254086(-21009)/mV 16 0 -21678 25160 0 V5
+P07287_E01.dat 16 52020.99312070044(-22613)/mV 16 0 -23121 37647 0 V6
+# Male 4424
+# Otherwise diseases
+# Frequent+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07288/P07288_E01.dat b/data/Child_ecg/P07/P07288/P07288_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c429c33c42cce827553b7d0cf1f15c17174385ad
--- /dev/null
+++ b/data/Child_ecg/P07/P07288/P07288_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e7bd9812fd16151f7e69c7148ef2ea75d6ce1e748bcbadcd122e1e241da1279c
+size 360000
diff --git a/data/Child_ecg/P07/P07288/P07288_E01.hea b/data/Child_ecg/P07/P07288/P07288_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1c50168481ddadeb67d1db27a56360fafd20ebfe
--- /dev/null
+++ b/data/Child_ecg/P07/P07288/P07288_E01.hea
@@ -0,0 +1,16 @@
+P07288_E01 12 500 15000
+P07288_E01.dat 16 69450.5055387714(-15930)/mV 16 0 -16382 63575 0 I
+P07288_E01.dat 16 35899.59209823812(-16351)/mV 16 0 -18425 46135 0 II
+P07288_E01.dat 16 48900.730229120476(-16614)/mV 16 0 -19120 9636 0 III
+P07288_E01.dat 16 50953.74124809741(16271)/mV 16 0 17929 11216 0 AVR
+P07288_E01.dat 16 96365.36481169196(9087)/mV 16 0 11203 10295 0 AVL
+P07288_E01.dat 16 41869.36835522202(-16422)/mV 16 0 -18704 23119 0 AVF
+P07288_E01.dat 16 31490.581846392553(6873)/mV 16 0 10204 2194 0 V1
+P07288_E01.dat 16 16540.662576687115(9360)/mV 16 0 10612 50925 0 V2
+P07288_E01.dat 16 25151.765567765568(-5945)/mV 16 0 -6600 60132 0 V3
+P07288_E01.dat 16 13880.665027053616(-18988)/mV 16 0 -20896 15809 0 V4
+P07288_E01.dat 16 22563.432525951557(-20031)/mV 16 0 -21536 29976 0 V5
+P07288_E01.dat 16 26110.659685863873(-13286)/mV 16 0 -8527 16065 0 V6
+# Male 4396
+# Otherwise diseases
+# Frequent+Atrial premature complex(es);T-wave abnormality
diff --git a/data/Child_ecg/P07/P07289/P07289_E01.dat b/data/Child_ecg/P07/P07289/P07289_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a1d6aaa9e069dc3a5aac3c33336902773824e1c0
--- /dev/null
+++ b/data/Child_ecg/P07/P07289/P07289_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9941037b4909021126983b4a8a9f79dbf804b9a41015c988d65748803d387304
+size 270000
diff --git a/data/Child_ecg/P07/P07289/P07289_E01.hea b/data/Child_ecg/P07/P07289/P07289_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5f944217d7fecc96405d8a7319084e71f8300543
--- /dev/null
+++ b/data/Child_ecg/P07/P07289/P07289_E01.hea
@@ -0,0 +1,13 @@
+P07289_E01 9 500 15000
+P07289_E01.dat 16 7725.675708257987(-7734)/mV 16 0 -7407 4991 0 I
+P07289_E01.dat 16 7790.253687315634(-6977)/mV 16 0 -6521 6514 0 II
+P07289_E01.dat 16 28525.435114503816(11024)/mV 16 0 11488 40197 0 III
+P07289_E01.dat 16 8085.055853098699(8511)/mV 16 0 8103 37158 0 AVR
+P07289_E01.dat 16 12765.085116973618(-7723)/mV 16 0 -7567 45256 0 AVL
+P07289_E01.dat 16 13415.759292035398(-3158)/mV 16 0 -2656 59128 0 AVF
+P07289_E01.dat 16 10551.259911894273(-21)/mV 16 0 897 39146 0 V1
+P07289_E01.dat 16 11486.841512469831(-4880)/mV 16 0 -4684 8454 0 V3
+P07289_E01.dat 16 1283.0046948356808(1393)/mV 16 0 1383 29457 0 V5
+# Male 1458
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07289/P07289_E02.dat b/data/Child_ecg/P07/P07289/P07289_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..20ff002154043f981cd631de22cf20415ad76ff7
--- /dev/null
+++ b/data/Child_ecg/P07/P07289/P07289_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39a8e83ef7d6a292ef631c845e6bb918519fce12ec2ee437ec5a9ede2ef716e3
+size 270000
diff --git a/data/Child_ecg/P07/P07289/P07289_E02.hea b/data/Child_ecg/P07/P07289/P07289_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0f5f7de34c079e38646dddacc1d32084057f0fc6
--- /dev/null
+++ b/data/Child_ecg/P07/P07289/P07289_E02.hea
@@ -0,0 +1,13 @@
+P07289_E02 9 500 15000
+P07289_E02.dat 16 16459.475169890226(-2018)/mV 16 0 -2045 35914 0 I
+P07289_E02.dat 16 17166.93107104984(-1149)/mV 16 0 -1163 8747 0 II
+P07289_E02.dat 16 31060.295057034222(7120)/mV 16 0 7120 21935 0 III
+P07289_E02.dat 16 16814.25621414914(1584)/mV 16 0 1611 46113 0 AVR
+P07289_E02.dat 16 29259.255286230014(-5065)/mV 16 0 -5089 30280 0 AVL
+P07289_E02.dat 16 31490.621160409555(3275)/mV 16 0 3275 36505 0 AVF
+P07289_E02.dat 16 15924.676539360873(7138)/mV 16 0 7151 32958 0 V1
+P07289_E02.dat 16 20788.301075268817(-4447)/mV 16 0 -4464 18077 0 V3
+P07289_E02.dat 16 2819.598615916955(18162)/mV 16 0 18151 39908 0 V5
+# Male 1458
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07290/P07290_E01.dat b/data/Child_ecg/P07/P07290/P07290_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9d4588b3251c627dd52649a54e73a4ff26236b8b
--- /dev/null
+++ b/data/Child_ecg/P07/P07290/P07290_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:17e4a9bf9972bedc7effa66030a15e903d51b2091b10fc1b1b552b6394520827
+size 360000
diff --git a/data/Child_ecg/P07/P07290/P07290_E01.hea b/data/Child_ecg/P07/P07290/P07290_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..415381e327f98730ec2f00fe677a4b4450863454
--- /dev/null
+++ b/data/Child_ecg/P07/P07290/P07290_E01.hea
@@ -0,0 +1,16 @@
+P07290_E01 12 500 15000
+P07290_E01.dat 16 41262.037622272386(-19379)/mV 16 0 -19379 40360 0 I
+P07290_E01.dat 16 42451.64170337738(-11593)/mV 16 0 -11593 3818 0 II
+P07290_E01.dat 16 64899.02362204724(7478)/mV 16 0 7478 55976 0 III
+P07290_E01.dat 16 44418.70956816257(18462)/mV 16 0 18462 37706 0 AVR
+P07290_E01.dat 16 57652.04628099174(-15736)/mV 16 0 -15736 47834 0 AVL
+P07290_E01.dat 16 74397.43530644316(1907)/mV 16 0 1907 19411 0 AVF
+P07290_E01.dat 16 38330.251497005986(17242)/mV 16 0 17242 62279 0 V1
+P07290_E01.dat 16 30051.838245373543(10051)/mV 16 0 10051 65322 0 V2
+P07290_E01.dat 16 29562.474008810572(0)/mV 16 0 0 42828 0 V3
+P07290_E01.dat 16 34457.800784313724(-11315)/mV 16 0 -11315 22722 0 V4
+P07290_E01.dat 16 44032.0(-14750)/mV 16 0 -14750 5127 0 V5
+P07290_E01.dat 16 53289.82437031995(-13655)/mV 16 0 -13655 12678 0 V6
+# Female 4796
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07291/P07291_E01.dat b/data/Child_ecg/P07/P07291/P07291_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a4be39493284f0d5eeb8132be695e97f597c8d27
--- /dev/null
+++ b/data/Child_ecg/P07/P07291/P07291_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8e9d05c0457b528673218a333b3f61a5259d97e1bce2712c73d26ed70fb3b1c8
+size 360000
diff --git a/data/Child_ecg/P07/P07291/P07291_E01.hea b/data/Child_ecg/P07/P07291/P07291_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..11ebd9980812cbfff2983cc1cb47cb816c0d6319
--- /dev/null
+++ b/data/Child_ecg/P07/P07291/P07291_E01.hea
@@ -0,0 +1,16 @@
+P07291_E01 12 500 15000
+P07291_E01.dat 16 53110.479338842975(-7664)/mV 16 0 -11466 8423 0 I
+P07291_E01.dat 16 30563.536152796725(-21828)/mV 16 0 -24264 8676 0 II
+P07291_E01.dat 16 30345.096913137113(-22447)/mV 16 0 -22669 64697 0 III
+P07291_E01.dat 16 51343.89708065314(17900)/mV 16 0 21786 44505 0 AVR
+P07291_E01.dat 16 47551.28816986855(13159)/mV 16 0 11650 19672 0 AVL
+P07291_E01.dat 16 32006.220560747664(-24406)/mV 16 0 -25812 8464 0 AVF
+P07291_E01.dat 16 28757.394155381327(6634)/mV 16 0 8600 43850 0 V1
+P07291_E01.dat 16 14274.678686413394(10531)/mV 16 0 11274 18890 0 V2
+P07291_E01.dat 16 20353.28183118741(-4980)/mV 16 0 -6322 40794 0 V3
+P07291_E01.dat 16 24208.50174216028(-19197)/mV 16 0 -21403 60576 0 V4
+P07291_E01.dat 16 29240.332518337407(-21088)/mV 16 0 -23824 59266 0 V5
+P07291_E01.dat 16 33754.650455927054(-21922)/mV 16 0 -25464 32347 0 V6
+# Female 3540
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07292/P07292_E01.dat b/data/Child_ecg/P07/P07292/P07292_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ee294523d747a570f0e3a8e51e002edf54557e72
--- /dev/null
+++ b/data/Child_ecg/P07/P07292/P07292_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87ac6bc24fa76f6364ca4c5b3054988d94547ed10ba893d71eac5cf286a19352
+size 360000
diff --git a/data/Child_ecg/P07/P07292/P07292_E01.hea b/data/Child_ecg/P07/P07292/P07292_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1f0a604824de2f48be6086e19e9880181133b85a
--- /dev/null
+++ b/data/Child_ecg/P07/P07292/P07292_E01.hea
@@ -0,0 +1,16 @@
+P07292_E01 12 500 15000
+P07292_E01.dat 16 233513.37373737374(6741)/mV 16 0 15863 26580 0 I
+P07292_E01.dat 16 39536.690728945505(-19128)/mV 16 0 -19160 18523 0 II
+P07292_E01.dat 16 41745.66934189406(-20068)/mV 16 0 -21732 574 0 III
+P07292_E01.dat 16 72051.04600141542(16944)/mV 16 0 15596 38990 0 AVR
+P07292_E01.dat 16 84409.72549019608(19783)/mV 16 0 23080 30338 0 AVL
+P07292_E01.dat 16 40762.866310160425(-19740)/mV 16 0 -20569 2376 0 AVF
+P07292_E01.dat 16 26477.122035858876(-10414)/mV 16 0 -11275 32660 0 V1
+P07292_E01.dat 16 22613.887169246133(-10650)/mV 16 0 -11717 23520 0 V2
+P07292_E01.dat 16 2627.0722961249276(2719)/mV 16 0 2552 5941 0 V3
+P07292_E01.dat 16 2538.8054405677112(773)/mV 16 0 612 35544 0 V4
+P07292_E01.dat 16 38487.71314741036(-18616)/mV 16 0 -20025 38343 0 V5
+P07292_E01.dat 16 40157.86666666667(-21002)/mV 16 0 -22667 28157 0 V6
+# Male 4768
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07293/P07293_E01.dat b/data/Child_ecg/P07/P07293/P07293_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..44ae1e83dd5cad57b0153bd3a6bc55364e3edb29
--- /dev/null
+++ b/data/Child_ecg/P07/P07293/P07293_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:36f6f86b972979e1bb549140119fceff175629dabdac0624c7a4f28fdd53c7da
+size 360000
diff --git a/data/Child_ecg/P07/P07293/P07293_E01.hea b/data/Child_ecg/P07/P07293/P07293_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d43619752c84cbe66f794271e22c0d55380af038
--- /dev/null
+++ b/data/Child_ecg/P07/P07293/P07293_E01.hea
@@ -0,0 +1,16 @@
+P07293_E01 12 500 15000
+P07293_E01.dat 16 34537.719360568386(5211)/mV 16 0 5211 53028 0 I
+P07293_E01.dat 16 49819.25161290322(-17685)/mV 16 0 -17685 30412 0 II
+P07293_E01.dat 16 39961.75740637228(-15313)/mV 16 0 -15313 27036 0 III
+P07293_E01.dat 16 45588.27075351213(2092)/mV 16 0 2092 24330 0 AVR
+P07293_E01.dat 16 40039.13669064748(10713)/mV 16 0 10713 55785 0 AVL
+P07293_E01.dat 16 52160.20983606557(-17231)/mV 16 0 -17231 34139 0 AVF
+P07293_E01.dat 16 27925.856297548606(-505)/mV 16 0 -505 4977 0 V1
+P07293_E01.dat 16 12656.968636032094(1125)/mV 16 0 1125 15230 0 V2
+P07293_E01.dat 16 4752.483574244416(-4512)/mV 16 0 -4512 37668 0 V3
+P07293_E01.dat 16 22771.061371841155(-8128)/mV 16 0 -8128 36397 0 V4
+P07293_E01.dat 16 28683.913273400318(-6282)/mV 16 0 -6282 50277 0 V5
+P07293_E01.dat 16 26050.22649888971(1602)/mV 16 0 1602 44272 0 V6
+# Female 786
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07294/P07294_E01.dat b/data/Child_ecg/P07/P07294/P07294_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1bca6698391df0cc8c7365663315a9a12dcffcb1
--- /dev/null
+++ b/data/Child_ecg/P07/P07294/P07294_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6cd5a461fee375062c80f56ffc72deea4973824b64243bb14de061074c125158
+size 180000
diff --git a/data/Child_ecg/P07/P07294/P07294_E01.hea b/data/Child_ecg/P07/P07294/P07294_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..418a29a73bd00a247275635281a7765a5b0b7bfc
--- /dev/null
+++ b/data/Child_ecg/P07/P07294/P07294_E01.hea
@@ -0,0 +1,13 @@
+P07294_E01 9 500 10000
+P07294_E01.dat 16 34360.377528089884(12029)/mV 16 0 10967 43721 0 I
+P07294_E01.dat 16 56416.10355987055(-15743)/mV 16 0 -19599 40597 0 II
+P07294_E01.dat 16 38710.358244365365(-16833)/mV 16 0 -18251 6751 0 III
+P07294_E01.dat 16 48156.29574309186(-1282)/mV 16 0 1108 60542 0 AVR
+P07294_E01.dat 16 38627.115919629054(16045)/mV 16 0 16139 29886 0 AVL
+P07294_E01.dat 16 63488.0(-16399)/mV 16 0 -19757 10975 0 AVF
+P07294_E01.dat 16 46682.43293492696(1561)/mV 16 0 1143 3158 0 V1
+P07294_E01.dat 16 16085.03356752537(7477)/mV 16 0 6705 55991 0 V3
+P07294_E01.dat 16 16797.22477876106(-4963)/mV 16 0 -5797 6325 0 V5
+# Male 1434
+# Otherwise diseases
+# Sinus tachycardia;Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07295/P07295_E01.dat b/data/Child_ecg/P07/P07295/P07295_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cb839c821562f2995e2a015de1a21c7f23704883
--- /dev/null
+++ b/data/Child_ecg/P07/P07295/P07295_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15a7ca79771216c5a6612a743d9c62592ec46f5e3a5b737db2e1b9d2bf2141e5
+size 360000
diff --git a/data/Child_ecg/P07/P07295/P07295_E01.hea b/data/Child_ecg/P07/P07295/P07295_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8fb78ddc1600464a39f7715d91ce793d2b8d0c6d
--- /dev/null
+++ b/data/Child_ecg/P07/P07295/P07295_E01.hea
@@ -0,0 +1,16 @@
+P07295_E01 12 500 15000
+P07295_E01.dat 16 87264.0(-19132)/mV 16 0 -16008 20577 0 I
+P07295_E01.dat 16 39741.3997378768(-17961)/mV 16 0 -16022 30743 0 II
+P07295_E01.dat 16 60788.77860326895(-17785)/mV 16 0 -16994 1854 0 III
+P07295_E01.dat 16 55898.672322375394(18710)/mV 16 0 16346 28317 0 AVR
+P07295_E01.dat 16 180573.89855846236(8519)/mV 16 0 10428 57344 0 AVL
+P07295_E01.dat 16 48346.49681528663(-17942)/mV 16 0 -16447 41699 0 AVF
+P07295_E01.dat 16 44528.90311710194(18850)/mV 16 0 19792 60097 0 V1
+P07295_E01.dat 16 38522.49049049049(4815)/mV 16 0 7542 37451 0 V2
+P07295_E01.dat 16 43299.606377130294(-13538)/mV 16 0 -10472 44280 0 V3
+P07295_E01.dat 16 37253.30074677529(-19370)/mV 16 0 -17158 29073 0 V4
+P07295_E01.dat 16 41603.36842105263(-20416)/mV 16 0 -18419 3 0 V5
+P07295_E01.dat 16 47253.00150526844(-21271)/mV 16 0 -19541 47626 0 V6
+# Female 4400
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07296/P07296_E01.dat b/data/Child_ecg/P07/P07296/P07296_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..73bea275b91b43d6d01b0aad793eca16fc5117b8
--- /dev/null
+++ b/data/Child_ecg/P07/P07296/P07296_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:97983f6a15c8d759826d58697f6f9e8a5de375624e6113ad5f838aadb838552a
+size 360000
diff --git a/data/Child_ecg/P07/P07296/P07296_E01.hea b/data/Child_ecg/P07/P07296/P07296_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..90defc2c1e8d6d032836953ad34daeba30c89cf9
--- /dev/null
+++ b/data/Child_ecg/P07/P07296/P07296_E01.hea
@@ -0,0 +1,16 @@
+P07296_E01 12 500 15000
+P07296_E01.dat 16 53803.21873074553(-11448)/mV 16 0 -11273 11814 0 I
+P07296_E01.dat 16 36184.60594439118(-14339)/mV 16 0 -13956 33158 0 II
+P07296_E01.dat 16 59583.78127136022(-11485)/mV 16 0 -11049 47443 0 III
+P07296_E01.dat 16 46009.941893158386(15175)/mV 16 0 14838 24538 0 AVR
+P07296_E01.dat 16 93042.45228455754(6508)/mV 16 0 6357 36148 0 AVL
+P07296_E01.dat 16 46943.55760368663(-12871)/mV 16 0 -12451 5029 0 AVF
+P07296_E01.dat 16 32630.475499092558(-6430)/mV 16 0 -6350 9292 0 V1
+P07296_E01.dat 16 17180.23296158612(-5688)/mV 16 0 -5590 3356 0 V2
+P07296_E01.dat 16 11421.731051344743(-19081)/mV 16 0 -19035 20211 0 V3
+P07296_E01.dat 16 12060.522696011005(1483)/mV 16 0 1552 48856 0 V4
+P07296_E01.dat 16 17362.564885496184(2772)/mV 16 0 2843 33911 0 V5
+P07296_E01.dat 16 10278.55421686747(-26102)/mV 16 0 -26069 46786 0 V6
+# Female 481
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07297/P07297_E01.dat b/data/Child_ecg/P07/P07297/P07297_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6ef0f0ac04b73cc074f155d9c3ce7883ca7b3e9b
--- /dev/null
+++ b/data/Child_ecg/P07/P07297/P07297_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de4a326982f18511b9ba0c7c4a04b024a88378e49f2fb779080f8a06e631bb3c
+size 180000
diff --git a/data/Child_ecg/P07/P07297/P07297_E01.hea b/data/Child_ecg/P07/P07297/P07297_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6c23f5b2442af1367587d46e17ceeb09c0ceded3
--- /dev/null
+++ b/data/Child_ecg/P07/P07297/P07297_E01.hea
@@ -0,0 +1,13 @@
+P07297_E01 9 500 10000
+P07297_E01.dat 16 31549.258098223614(-3282)/mV 16 0 -5489 48086 0 I
+P07297_E01.dat 16 22465.560975609755(-3983)/mV 16 0 -4787 64572 0 II
+P07297_E01.dat 16 26274.967418546366(-2053)/mV 16 0 -1177 46159 0 III
+P07297_E01.dat 16 31169.0355987055(4855)/mV 16 0 6503 3076 0 AVR
+P07297_E01.dat 16 36579.43874058864(-6672)/mV 16 0 -8546 33027 0 AVL
+P07297_E01.dat 16 24771.008764940238(-2408)/mV 16 0 -2428 3993 0 AVF
+P07297_E01.dat 16 24429.078260869566(-5332)/mV 16 0 -8353 25595 0 V1
+P07297_E01.dat 16 9733.967365967366(-8299)/mV 16 0 -10737 2882 0 V3
+P07297_E01.dat 16 9658.196784565916(-3434)/mV 16 0 -4275 10713 0 V5
+# Male 455
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07298/P07298_E01.dat b/data/Child_ecg/P07/P07298/P07298_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7207bf332046441b7b2ae302de3eb456f2d96f25
--- /dev/null
+++ b/data/Child_ecg/P07/P07298/P07298_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e1fec8ee1b3dabb823c6a89120a31ca218c3d51f47d1a6fcf49227b480d8887
+size 240000
diff --git a/data/Child_ecg/P07/P07298/P07298_E01.hea b/data/Child_ecg/P07/P07298/P07298_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6b1e96c52481ca1f271e783fc3d38e660d5f0eea
--- /dev/null
+++ b/data/Child_ecg/P07/P07298/P07298_E01.hea
@@ -0,0 +1,16 @@
+P07298_E01 12 500 10000
+P07298_E01.dat 16 71466.47870778268(2879)/mV 16 0 1949 53349 0 I
+P07298_E01.dat 16 41948.43811219947(-21266)/mV 16 0 -24236 62955 0 II
+P07298_E01.dat 16 44677.96415770609(-20594)/mV 16 0 -23175 52491 0 III
+P07298_E01.dat 16 60117.59900373599(14376)/mV 16 0 16869 39599 0 AVR
+P07298_E01.dat 16 80210.3652173913(16777)/mV 16 0 18538 9349 0 AVL
+P07298_E01.dat 16 43629.847272727275(-21050)/mV 16 0 -23854 45143 0 AVF
+P07298_E01.dat 16 42020.41379310345(5314)/mV 16 0 7604 13181 0 V1
+P07298_E01.dat 16 18083.185388127855(5907)/mV 16 0 5995 42817 0 V2
+P07298_E01.dat 16 19244.85339690107(-1231)/mV 16 0 -2296 60248 0 V3
+P07298_E01.dat 16 8705.971758664955(-6275)/mV 16 0 -6983 30307 0 V4
+P07298_E01.dat 16 6721.469517022962(394)/mV 16 0 -76 36997 0 V5
+P07298_E01.dat 16 41415.45773038842(-19491)/mV 16 0 -20738 7694 0 V6
+# Female 2660
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07299/P07299_E01.dat b/data/Child_ecg/P07/P07299/P07299_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e60b48c53e64f990621b4b58b027848e46362dc2
--- /dev/null
+++ b/data/Child_ecg/P07/P07299/P07299_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a887e726f52e31447544704d6bb3eb8601122c50baabd8e0fe4719e9d5e9bd8
+size 180000
diff --git a/data/Child_ecg/P07/P07299/P07299_E01.hea b/data/Child_ecg/P07/P07299/P07299_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..992abfece37828630d28a6a110263b532e715ad4
--- /dev/null
+++ b/data/Child_ecg/P07/P07299/P07299_E01.hea
@@ -0,0 +1,16 @@
+P07299_E01 12 500 7500
+P07299_E01.dat 16 28720.856221792394(-11016)/mV 16 0 -11016 34887 0 I
+P07299_E01.dat 16 47542.61045531197(-19001)/mV 16 0 -19001 62056 0 II
+P07299_E01.dat 16 45556.846099789174(-1113)/mV 16 0 -1113 61038 0 III
+P07299_E01.dat 16 39083.072050673(15438)/mV 16 0 15438 19581 0 AVR
+P07299_E01.dat 16 35990.897875257026(-7127)/mV 16 0 -7127 36765 0 AVL
+P07299_E01.dat 16 67577.95870206489(-10395)/mV 16 0 -10395 5410 0 AVF
+P07299_E01.dat 16 23788.11155378486(13880)/mV 16 0 13880 60806 0 V1
+P07299_E01.dat 16 17966.690984887962(903)/mV 16 0 903 54554 0 V2
+P07299_E01.dat 16 22114.530084535058(-11052)/mV 16 0 -11052 3465 0 V3
+P07299_E01.dat 16 40205.6038647343(-16512)/mV 16 0 -16512 45699 0 V4
+P07299_E01.dat 16 57344.0(-16065)/mV 16 0 -16065 3738 0 V5
+P07299_E01.dat 16 70100.45747800586(-15259)/mV 16 0 -15259 18709 0 V6
+# Female 1359
+# Otherwise diseases
+# ST deviation
diff --git a/data/Child_ecg/P07/P07300/P07300_E01.dat b/data/Child_ecg/P07/P07300/P07300_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..29cc3682b9b24fc2c352b47cd70525ed1933defc
--- /dev/null
+++ b/data/Child_ecg/P07/P07300/P07300_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c41558b1a3d15207a016aac01d100d11e24a8dcaeb35d24606119f976963d05
+size 360000
diff --git a/data/Child_ecg/P07/P07300/P07300_E01.hea b/data/Child_ecg/P07/P07300/P07300_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..68fb203fdba15df31f34c60c7a58a123f49af115
--- /dev/null
+++ b/data/Child_ecg/P07/P07300/P07300_E01.hea
@@ -0,0 +1,16 @@
+P07300_E01 12 500 15000
+P07300_E01.dat 16 92814.80272108843(-6119)/mV 16 0 -4533 32305 0 I
+P07300_E01.dat 16 37757.578814627996(-25457)/mV 16 0 -27023 50063 0 II
+P07300_E01.dat 16 39519.573333333334(-26978)/mV 16 0 -29292 60320 0 III
+P07300_E01.dat 16 63932.9594438007(21114)/mV 16 0 21842 55936 0 AVR
+P07300_E01.dat 16 65286.12139791539(19226)/mV 16 0 21669 32364 0 AVL
+P07300_E01.dat 16 40174.87160940326(-27343)/mV 16 0 -29337 61690 0 AVF
+P07300_E01.dat 16 24799.02327987584(14046)/mV 16 0 15438 54538 0 V1
+P07300_E01.dat 16 18218.1776504298(16906)/mV 16 0 17573 65399 0 V2
+P07300_E01.dat 16 28207.423670668955(-648)/mV 16 0 -2093 46534 0 V3
+P07300_E01.dat 16 21651.548839719373(-22972)/mV 16 0 -25068 36061 0 V4
+P07300_E01.dat 16 29299.365554799184(-22259)/mV 16 0 -25000 55056 0 V5
+P07300_E01.dat 16 43254.18583495777(-24641)/mV 16 0 -27210 5627 0 V6
+# Male 4162
+# Otherwise diseases
+# Sinus arrhythmia;Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07301/P07301_E01.dat b/data/Child_ecg/P07/P07301/P07301_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a963b1b7ee29bf3f2edf7b09dd7942e4886c22d7
--- /dev/null
+++ b/data/Child_ecg/P07/P07301/P07301_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:108df1254935634a58ef576767102deee82308fedb55b1eba31aae20dd308b9d
+size 240000
diff --git a/data/Child_ecg/P07/P07301/P07301_E01.hea b/data/Child_ecg/P07/P07301/P07301_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b0a0a1aa429c38cf8e19d169bcc12f4474f56527
--- /dev/null
+++ b/data/Child_ecg/P07/P07301/P07301_E01.hea
@@ -0,0 +1,16 @@
+P07301_E01 12 500 10000
+P07301_E01.dat 16 37024.077356970185(-10332)/mV 16 0 -13344 24042 0 I
+P07301_E01.dat 16 15737.313432835821(-16292)/mV 16 0 -17841 55752 0 II
+P07301_E01.dat 16 19344.63137632339(-13139)/mV 16 0 -13454 20989 0 III
+P07301_E01.dat 16 25612.825651302606(17158)/mV 16 0 19470 32388 0 AVR
+P07301_E01.dat 16 49762.95798319328(7714)/mV 16 0 6135 40551 0 AVL
+P07301_E01.dat 16 17380.667302192564(-14962)/mV 16 0 -15966 27882 0 AVF
+P07301_E01.dat 16 20515.42309739223(4878)/mV 16 0 3960 51803 0 V1
+P07301_E01.dat 16 18750.204340921122(1822)/mV 16 0 -359 2219 0 V2
+P07301_E01.dat 16 17413.956636700157(-16688)/mV 16 0 -18954 511 0 V3
+P07301_E01.dat 16 18145.13475177305(-22773)/mV 16 0 -25090 9863 0 V4
+P07301_E01.dat 16 22143.879359095194(-21295)/mV 16 0 -23259 3605 0 V5
+P07301_E01.dat 16 26253.752066115703(-20358)/mV 16 0 -21981 55714 0 V6
+# Male 4670
+# Otherwise diseases
+# Sinus bradycardia;Early repolarization
diff --git a/data/Child_ecg/P07/P07302/P07302_E01.dat b/data/Child_ecg/P07/P07302/P07302_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..30d6efbeb137bac290f3b4b6448b88268f4767fa
--- /dev/null
+++ b/data/Child_ecg/P07/P07302/P07302_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f591524be705e15da96fac8f0b83b7bf99e525573f9a42d5ef1f56f05f68d21a
+size 360000
diff --git a/data/Child_ecg/P07/P07302/P07302_E01.hea b/data/Child_ecg/P07/P07302/P07302_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..62d9b070025d3e414d8fe8d38098c90494b5a09a
--- /dev/null
+++ b/data/Child_ecg/P07/P07302/P07302_E01.hea
@@ -0,0 +1,16 @@
+P07302_E01 12 500 15000
+P07302_E01.dat 16 110643.5760755509(-7024)/mV 16 0 -7024 30039 0 I
+P07302_E01.dat 16 36871.148342059336(-12135)/mV 16 0 -12135 23326 0 II
+P07302_E01.dat 16 38699.919629057185(-8315)/mV 16 0 -8315 14390 0 III
+P07302_E01.dat 16 62686.545454545456(10330)/mV 16 0 10330 30448 0 AVR
+P07302_E01.dat 16 77602.95304910954(2340)/mV 16 0 2340 19727 0 AVL
+P07302_E01.dat 16 38214.845500848896(-10786)/mV 16 0 -10786 33128 0 AVF
+P07302_E01.dat 16 33373.69934640523(17098)/mV 16 0 17098 55147 0 V1
+P07302_E01.dat 16 22390.96729776248(18050)/mV 16 0 18050 33299 0 V2
+P07302_E01.dat 16 28634.877858337983(17372)/mV 16 0 17372 38280 0 V3
+P07302_E01.dat 16 42838.40670859539(7143)/mV 16 0 7143 31002 0 V4
+P07302_E01.dat 16 52243.20631786772(-6926)/mV 16 0 -6926 52 0 V5
+P07302_E01.dat 16 63277.94871794872(-12282)/mV 16 0 -12282 64679 0 V6
+# Male 5278
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07303/P07303_E01.dat b/data/Child_ecg/P07/P07303/P07303_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..44cc712d75c8a1d08694b0486fc1bde25addc4db
--- /dev/null
+++ b/data/Child_ecg/P07/P07303/P07303_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ff33f073e092ab843a45da4bd51e4fb762010cc4a77771f3cb40945305a8321c
+size 360000
diff --git a/data/Child_ecg/P07/P07303/P07303_E01.hea b/data/Child_ecg/P07/P07303/P07303_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ad81ed1c00c023b026b03bbad5dc6262ac4a9836
--- /dev/null
+++ b/data/Child_ecg/P07/P07303/P07303_E01.hea
@@ -0,0 +1,16 @@
+P07303_E01 12 500 15000
+P07303_E01.dat 16 41551.9405204461(-10936)/mV 16 0 -14755 36024 0 I
+P07303_E01.dat 16 27867.09559939302(-14833)/mV 16 0 -17849 62514 0 II
+P07303_E01.dat 16 31661.04471808166(-8913)/mV 16 0 -9402 64877 0 III
+P07303_E01.dat 16 38489.26315789474(12939)/mV 16 0 16789 48070 0 AVR
+P07303_E01.dat 16 51186.79561573179(5998)/mV 16 0 4041 24828 0 AVL
+P07303_E01.dat 16 30453.430370888735(-11518)/mV 16 0 -13401 5491 0 AVF
+P07303_E01.dat 16 25298.743162108072(-14250)/mV 16 0 -16802 31883 0 V1
+P07303_E01.dat 16 23079.899446958272(-10352)/mV 16 0 -11497 32713 0 V2
+P07303_E01.dat 16 8714.980392156862(-4988)/mV 16 0 -10554 21572 0 V3
+P07303_E01.dat 16 1269.7840375586854(1041)/mV 16 0 499 46298 0 V4
+P07303_E01.dat 16 10024.723643169058(-1381)/mV 16 0 -11934 37795 0 V5
+P07303_E01.dat 16 12699.870967741936(-8161)/mV 16 0 -2521 12900 0 V6
+# Male 751
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07304/P07304_E01.dat b/data/Child_ecg/P07/P07304/P07304_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b33e7efff89bf3cf91a41b383c9c7337e1e78c1f
--- /dev/null
+++ b/data/Child_ecg/P07/P07304/P07304_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b0092fd1188fa19faa0366f5fb060115352d6d6a5c68134ec515311cd42e7d3
+size 240000
diff --git a/data/Child_ecg/P07/P07304/P07304_E01.hea b/data/Child_ecg/P07/P07304/P07304_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8fbdf10422082987516c269a653aa3c6587081af
--- /dev/null
+++ b/data/Child_ecg/P07/P07304/P07304_E01.hea
@@ -0,0 +1,16 @@
+P07304_E01 12 500 10000
+P07304_E01.dat 16 91863.72513562387(-7962)/mV 16 0 -12220 46185 0 I
+P07304_E01.dat 16 50981.86244674376(-12317)/mV 16 0 -11156 21480 0 II
+P07304_E01.dat 16 81263.04738760632(-16439)/mV 16 0 -10755 13635 0 III
+P07304_E01.dat 16 69449.02821316615(10503)/mV 16 0 11294 30470 0 AVR
+P07304_E01.dat 16 185249.69398114577(-1583)/mV 16 0 -12285 10151 0 AVL
+P07304_E01.dat 16 63290.581726739314(-14333)/mV 16 0 -11399 30902 0 AVF
+P07304_E01.dat 16 85867.32106339469(8238)/mV 16 0 12428 3310 0 V1
+P07304_E01.dat 16 30789.409888357255(4938)/mV 16 0 3285 59587 0 V2
+P07304_E01.dat 16 35876.26529298133(-5562)/mV 16 0 -6117 57724 0 V3
+P07304_E01.dat 16 43405.46080305927(-10598)/mV 16 0 -10845 54309 0 V4
+P07304_E01.dat 16 51079.038696537675(-14398)/mV 16 0 -14190 13733 0 V5
+P07304_E01.dat 16 64031.50769230769(-16509)/mV 16 0 -16926 5893 0 V6
+# Female 5194
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07305/P07305_E01.dat b/data/Child_ecg/P07/P07305/P07305_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..09bf8265d1425ec9dc26bd2d6c8eb1e7fa7ce389
--- /dev/null
+++ b/data/Child_ecg/P07/P07305/P07305_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e3d7d675005c10911ee257fa7e9a8f5ddf3a8abdb6191040763188b2db2f704
+size 360000
diff --git a/data/Child_ecg/P07/P07305/P07305_E01.hea b/data/Child_ecg/P07/P07305/P07305_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f70f28833cd1830b11b80c4ffea9b2ec143d47c1
--- /dev/null
+++ b/data/Child_ecg/P07/P07305/P07305_E01.hea
@@ -0,0 +1,16 @@
+P07305_E01 12 500 15000
+P07305_E01.dat 16 17562.099942561745(-2908)/mV 16 0 -2951 60843 0 I
+P07305_E01.dat 16 19311.11379657603(4686)/mV 16 0 4623 38967 0 II
+P07305_E01.dat 16 16911.89136760427(1288)/mV 16 0 1274 21736 0 III
+P07305_E01.dat 16 21135.451564828614(-5068)/mV 16 0 -5016 1573 0 AVR
+P07305_E01.dat 16 18220.59764414135(-4066)/mV 16 0 -4066 61541 0 AVL
+P07305_E01.dat 16 26429.807852965747(-1872)/mV 16 0 -1915 55293 0 AVF
+P07305_E01.dat 16 13556.575206611571(-729)/mV 16 0 -464 15217 0 V1
+P07305_E01.dat 16 11455.44347826087(682)/mV 16 0 868 25990 0 V2
+P07305_E01.dat 16 8317.605442176871(5442)/mV 16 0 5435 38122 0 V3
+P07305_E01.dat 16 8460.243478260869(5238)/mV 16 0 5231 25804 0 V4
+P07305_E01.dat 16 28530.862170087978(-4264)/mV 16 0 -4450 64536 0 V5
+P07305_E01.dat 16 32184.545645330534(-2814)/mV 16 0 -2945 25983 0 V6
+# Male 1048
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07306/P07306_E01.dat b/data/Child_ecg/P07/P07306/P07306_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..969d528a0ce1a3d2605bb9ea78a443a7da2c2d8c
--- /dev/null
+++ b/data/Child_ecg/P07/P07306/P07306_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8b1129670e426295962ad378aa51d7e570f71f82d9f9a0bcf9174ac685a6dcc9
+size 240000
diff --git a/data/Child_ecg/P07/P07306/P07306_E01.hea b/data/Child_ecg/P07/P07306/P07306_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..743c06f4d9d58f4b2597fa1f4ff97280f6773662
--- /dev/null
+++ b/data/Child_ecg/P07/P07306/P07306_E01.hea
@@ -0,0 +1,16 @@
+P07306_E01 12 500 10000
+P07306_E01.dat 16 30241.16843345112(-7694)/mV 16 0 -14387 63282 0 I
+P07306_E01.dat 16 29119.17990773962(-5027)/mV 16 0 -10071 20602 0 II
+P07306_E01.dat 16 44119.74387947269(12990)/mV 16 0 15108 18517 0 III
+P07306_E01.dat 16 31970.909090909092(5698)/mV 16 0 11993 4139 0 AVR
+P07306_E01.dat 16 48320.11435378201(-12960)/mV 16 0 -19484 3430 0 AVL
+P07306_E01.dat 16 39219.32292917167(-863)/mV 16 0 -3288 62182 0 AVF
+P07306_E01.dat 16 36750.365699873895(-4307)/mV 16 0 -61 58573 0 V1
+P07306_E01.dat 16 19366.762527233117(1957)/mV 16 0 1989 40030 0 V2
+P07306_E01.dat 16 15497.814696485622(5130)/mV 16 0 5609 36019 0 V3
+P07306_E01.dat 16 15490.758180367118(5143)/mV 16 0 5622 34876 0 V4
+P07306_E01.dat 16 10308.086899275839(-2185)/mV 16 0 -6622 65034 0 V5
+P07306_E01.dat 16 23463.53128103277(-9693)/mV 16 0 -15172 57091 0 V6
+# Male 2033
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07307/P07307_E01.dat b/data/Child_ecg/P07/P07307/P07307_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..966180a39ed393fc269ec05f17733f8c93b2bf8a
--- /dev/null
+++ b/data/Child_ecg/P07/P07307/P07307_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:22c69d3cef64670403e6ef0255281d3d274649ead8218bd6ada4d0c4b4988dd8
+size 360000
diff --git a/data/Child_ecg/P07/P07307/P07307_E01.hea b/data/Child_ecg/P07/P07307/P07307_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e4b277fc5118beffbb500e61d3c8af6523cafcd6
--- /dev/null
+++ b/data/Child_ecg/P07/P07307/P07307_E01.hea
@@ -0,0 +1,16 @@
+P07307_E01 12 500 15000
+P07307_E01.dat 16 47073.84824462061(-12471)/mV 16 0 -14002 9096 0 I
+P07307_E01.dat 16 52225.97049390635(-22828)/mV 16 0 -26014 48187 0 II
+P07307_E01.dat 16 74789.47274085139(-8318)/mV 16 0 -10387 61796 0 III
+P07307_E01.dat 16 58031.49510337323(19314)/mV 16 0 22052 18267 0 AVR
+P07307_E01.dat 16 58175.04287138584(-4276)/mV 16 0 -4418 39878 0 AVL
+P07307_E01.dat 16 74119.81751287711(-20471)/mV 16 0 -23787 51333 0 AVF
+P07307_E01.dat 16 21937.3568(20791)/mV 16 0 23557 3747 0 V1
+P07307_E01.dat 16 16115.8672985782(20365)/mV 16 0 22082 34026 0 V2
+P07307_E01.dat 16 26661.117270788913(3866)/mV 16 0 4929 37151 0 V3
+P07307_E01.dat 16 32797.749235474(-11820)/mV 16 0 -13475 4738 0 V4
+P07307_E01.dat 16 8654.437337942956(6347)/mV 16 0 8566 18706 0 V5
+P07307_E01.dat 16 14452.6870483602(-7376)/mV 16 0 -10892 12860 0 V6
+# Female 2421
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07308/P07308_E01.dat b/data/Child_ecg/P07/P07308/P07308_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bd477f76bcb2d8727bd10b4e8be0d4914508b4d6
--- /dev/null
+++ b/data/Child_ecg/P07/P07308/P07308_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d8bf9eb98a59f86e28cfb907314661e8599db9ae54e77091a4874865714fb09
+size 240000
diff --git a/data/Child_ecg/P07/P07308/P07308_E01.hea b/data/Child_ecg/P07/P07308/P07308_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1be23c2293066f123f919db1cc15b6418a6e457c
--- /dev/null
+++ b/data/Child_ecg/P07/P07308/P07308_E01.hea
@@ -0,0 +1,16 @@
+P07308_E01 12 500 10000
+P07308_E01.dat 16 85784.02588996764(-6881)/mV 16 0 -10300 9554 0 I
+P07308_E01.dat 16 38151.73001776199(-27523)/mV 16 0 -29323 55132 0 II
+P07308_E01.dat 16 42036.488350419386(-27261)/mV 16 0 -27569 34600 0 III
+P07308_E01.dat 16 59530.15434430653(21095)/mV 16 0 23662 24043 0 AVR
+P07308_E01.dat 16 81962.28908554572(21501)/mV 16 0 20234 33515 0 AVL
+P07308_E01.dat 16 40626.34941050375(-28140)/mV 16 0 -29230 56384 0 AVF
+P07308_E01.dat 16 32967.750543872375(11630)/mV 16 0 14338 37516 0 V1
+P07308_E01.dat 16 16937.251184834124(9113)/mV 16 0 10119 58028 0 V2
+P07308_E01.dat 16 23898.352941176472(5321)/mV 16 0 5340 38855 0 V3
+P07308_E01.dat 16 25438.10276679842(-1342)/mV 16 0 -1714 9830 0 V4
+P07308_E01.dat 16 32765.968253968254(-16640)/mV 16 0 -17413 43586 0 V5
+P07308_E01.dat 16 44225.62183235867(-27228)/mV 16 0 -28559 25352 0 V6
+# Female 5438
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07309/P07309_E01.dat b/data/Child_ecg/P07/P07309/P07309_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0a502a8cee2a82ebc1b90d5481a1bd56d4b0d62a
--- /dev/null
+++ b/data/Child_ecg/P07/P07309/P07309_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b1e959d892d42f9beb6f07dd8e97896d474b10ee9fb6ceae89152f81c497370
+size 360000
diff --git a/data/Child_ecg/P07/P07309/P07309_E01.hea b/data/Child_ecg/P07/P07309/P07309_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..db36f73a927d843090473dc89ca18636a97a98b7
--- /dev/null
+++ b/data/Child_ecg/P07/P07309/P07309_E01.hea
@@ -0,0 +1,16 @@
+P07309_E01 12 500 15000
+P07309_E01.dat 16 123753.81333333334(-14639)/mV 16 0 -13430 8882 0 I
+P07309_E01.dat 16 48910.67515923567(-17769)/mV 16 0 -9255 6142 0 II
+P07309_E01.dat 16 62928.86003193188(-18333)/mV 16 0 -8047 429 0 III
+P07309_E01.dat 16 79710.90342679128(17208)/mV 16 0 9881 63817 0 AVR
+P07309_E01.dat 16 155812.76267095737(14517)/mV 16 0 2601 14851 0 AVL
+P07309_E01.dat 16 55071.766423357665(-18031)/mV 16 0 -8713 51906 0 AVF
+P07309_E01.dat 16 45978.71361988607(10585)/mV 16 0 4377 37517 0 V1
+P07309_E01.dat 16 25433.3775671406(14399)/mV 16 0 16054 64381 0 V2
+P07309_E01.dat 16 40546.89914529915(-9603)/mV 16 0 -11120 18767 0 V3
+P07309_E01.dat 16 43446.59823008849(-20781)/mV 16 0 -20039 52386 0 V4
+P07309_E01.dat 16 40498.849315068495(-9670)/mV 16 0 -7892 37033 0 V5
+P07309_E01.dat 16 61161.15796430932(-21471)/mV 16 0 -16991 21439 0 V6
+# Male 5043
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07310/P07310_E01.dat b/data/Child_ecg/P07/P07310/P07310_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..27024bfaeb9fc4e84c92acf00822d2ac205c403d
--- /dev/null
+++ b/data/Child_ecg/P07/P07310/P07310_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:822a66bda02be61fbfbf82839bda23541d326374d399758fa1e2b7833996f0d6
+size 360000
diff --git a/data/Child_ecg/P07/P07310/P07310_E01.hea b/data/Child_ecg/P07/P07310/P07310_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..71867c8c49eb4a430847db77a0fb4ddd24f0ff52
--- /dev/null
+++ b/data/Child_ecg/P07/P07310/P07310_E01.hea
@@ -0,0 +1,16 @@
+P07310_E01 12 500 15000
+P07310_E01.dat 16 21494.524785194975(-1008)/mV 16 0 -1008 13970 0 I
+P07310_E01.dat 16 19777.47314578005(-2560)/mV 16 0 -2560 33590 0 II
+P07310_E01.dat 16 65072.82542991141(-2280)/mV 16 0 -2280 10293 0 III
+P07310_E01.dat 16 20873.001191895113(1437)/mV 16 0 1437 43875 0 AVR
+P07310_E01.dat 16 42647.574351978175(-2239)/mV 16 0 -2239 54526 0 AVL
+P07310_E01.dat 16 35770.383189122374(-4507)/mV 16 0 -4507 21983 0 AVF
+P07310_E01.dat 16 22910.875784190714(2897)/mV 16 0 2897 39261 0 V1
+P07310_E01.dat 16 18512.084358523727(8379)/mV 16 0 8379 911 0 V2
+P07310_E01.dat 16 15272.17342130066(-1119)/mV 16 0 -1119 22805 0 V3
+P07310_E01.dat 16 15759.953623188405(-11528)/mV 16 0 -11528 64854 0 V4
+P07310_E01.dat 16 11996.106604866744(-12547)/mV 16 0 -12547 52302 0 V5
+P07310_E01.dat 16 10521.577758470894(14539)/mV 16 0 14539 50580 0 V6
+# Male 920
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07311/P07311_E01.dat b/data/Child_ecg/P07/P07311/P07311_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..17b85ae0e9ca644bbbdd1f3820743fc0cf1365e5
--- /dev/null
+++ b/data/Child_ecg/P07/P07311/P07311_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8e118ff7d4ed13325e0c48359e57c9800c92faf18a58e852b8a371308a1fc3d4
+size 360000
diff --git a/data/Child_ecg/P07/P07311/P07311_E01.hea b/data/Child_ecg/P07/P07311/P07311_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..38f3fd90771df4810b742e58dcb1c98c873fe975
--- /dev/null
+++ b/data/Child_ecg/P07/P07311/P07311_E01.hea
@@ -0,0 +1,16 @@
+P07311_E01 12 500 15000
+P07311_E01.dat 16 50248.25304136253(-2515)/mV 16 0 -2597 50070 0 I
+P07311_E01.dat 16 36077.71428571428(-9091)/mV 16 0 -9238 42741 0 II
+P07311_E01.dat 16 55473.35024820739(-20490)/mV 16 0 -20580 35123 0 III
+P07311_E01.dat 16 45189.43571844095(5163)/mV 16 0 5310 34859 0 AVR
+P07311_E01.dat 16 73763.61739130435(8653)/mV 16 0 8653 56129 0 AVL
+P07311_E01.dat 16 46893.48223350254(-14724)/mV 16 0 -14838 55231 0 AVF
+P07311_E01.dat 16 3352.582262996942(10057)/mV 16 0 10060 4631 0 V1
+P07311_E01.dat 16 20366.042194092828(4942)/mV 16 0 4992 25899 0 V2
+P07311_E01.dat 16 14127.433242506811(7739)/mV 16 0 7705 37952 0 V3
+P07311_E01.dat 16 11601.950445986125(-9903)/mV 16 0 -9884 31815 0 V4
+P07311_E01.dat 16 19377.79694519317(-11705)/mV 16 0 -11768 63565 0 V5
+P07311_E01.dat 16 36312.95860566449(-16490)/mV 16 0 -16579 16759 0 V6
+# Female 1145
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07312/P07312_E01.dat b/data/Child_ecg/P07/P07312/P07312_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cc1cc8da29d71085b25f3716035f12618bbfdf92
--- /dev/null
+++ b/data/Child_ecg/P07/P07312/P07312_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0f9dabd2555ba39ac7428a016e344c9776cb6416adda758b429b0eb2e06b30f
+size 264000
diff --git a/data/Child_ecg/P07/P07312/P07312_E01.hea b/data/Child_ecg/P07/P07312/P07312_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1c4dd71ff4558137c9094ede71514e8ed2c9c583
--- /dev/null
+++ b/data/Child_ecg/P07/P07312/P07312_E01.hea
@@ -0,0 +1,16 @@
+P07312_E01 12 500 11000
+P07312_E01.dat 16 60523.61247947455(3228)/mV 16 0 1800 51708 0 I
+P07312_E01.dat 16 50664.66337177375(12282)/mV 16 0 13601 11310 0 II
+P07312_E01.dat 16 51051.31313131313(6718)/mV 16 0 9293 27794 0 III
+P07312_E01.dat 16 80222.35769828927(-7580)/mV 16 0 -7645 43807 0 AVR
+P07312_E01.dat 16 67005.74117647059(3386)/mV 16 0 879 16888 0 AVL
+P07312_E01.dat 16 56403.5795654727(14135)/mV 16 0 16292 35248 0 AVF
+P07312_E01.dat 16 107110.60217176702(-6277)/mV 16 0 -1050 34861 0 V1
+P07312_E01.dat 16 50588.63782447466(7200)/mV 16 0 9957 9809 0 V2
+P07312_E01.dat 16 16581.81818181818(11408)/mV 16 0 13229 58425 0 V3
+P07312_E01.dat 16 6577.782013103038(10374)/mV 16 0 10652 47459 0 V4
+P07312_E01.dat 16 4377.964071856288(12928)/mV 16 0 13117 6008 0 V5
+P07312_E01.dat 16 3005.9882121807464(15047)/mV 16 0 15093 63014 0 V6
+# Female 1842
+# Otherwise diseases
+# Left-axis deviation
diff --git a/data/Child_ecg/P07/P07313/P07313_E01.dat b/data/Child_ecg/P07/P07313/P07313_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..14e26970da406f5aa3977414a1fb66d810a7b235
--- /dev/null
+++ b/data/Child_ecg/P07/P07313/P07313_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:946c24121da3de764abd30e78de3877eee30df941475da518f57ddd6e23e6510
+size 360000
diff --git a/data/Child_ecg/P07/P07313/P07313_E01.hea b/data/Child_ecg/P07/P07313/P07313_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2f7500d3174101ca44e51ea600f6f18d317c1c66
--- /dev/null
+++ b/data/Child_ecg/P07/P07313/P07313_E01.hea
@@ -0,0 +1,16 @@
+P07313_E01 12 500 15000
+P07313_E01.dat 16 47847.815255423375(619)/mV 16 0 619 63515 0 I
+P07313_E01.dat 16 36316.08482871125(-16462)/mV 16 0 -16462 28407 0 II
+P07313_E01.dat 16 46001.87182095626(-21727)/mV 16 0 -21727 29350 0 III
+P07313_E01.dat 16 46504.88030059045(9537)/mV 16 0 9537 11985 0 AVR
+P07313_E01.dat 16 54325.50182260024(10895)/mV 16 0 10895 16771 0 AVL
+P07313_E01.dat 16 42085.53949579832(-20540)/mV 16 0 -20540 48535 0 AVF
+P07313_E01.dat 16 24918.77966101695(1691)/mV 16 0 1691 54732 0 V1
+P07313_E01.dat 16 12590.169360051714(5274)/mV 16 0 5274 51555 0 V2
+P07313_E01.dat 16 15624.12020033389(3791)/mV 16 0 3791 14813 0 V3
+P07313_E01.dat 16 17913.890214797135(-3447)/mV 16 0 -3447 37561 0 V4
+P07313_E01.dat 16 22398.17142857143(-8269)/mV 16 0 -8269 33656 0 V5
+P07313_E01.dat 16 32355.966044142613(-14156)/mV 16 0 -14156 5269 0 V6
+# Male 2387
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07314/P07314_E01.dat b/data/Child_ecg/P07/P07314/P07314_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3a413ad979aafe56045e89190aa219966812b635
--- /dev/null
+++ b/data/Child_ecg/P07/P07314/P07314_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e3df772b9987d2528125128da7109352ab7288274b66f94349a20b74abd54dd4
+size 270000
diff --git a/data/Child_ecg/P07/P07314/P07314_E01.hea b/data/Child_ecg/P07/P07314/P07314_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..94a3056a85807e717ce069fee0ff151b0428272c
--- /dev/null
+++ b/data/Child_ecg/P07/P07314/P07314_E01.hea
@@ -0,0 +1,13 @@
+P07314_E01 9 500 15000
+P07314_E01.dat 16 31365.54886113152(-11923)/mV 16 0 -12000 25996 0 I
+P07314_E01.dat 16 29132.002965159376(-13578)/mV 16 0 -15095 36768 0 II
+P07314_E01.dat 16 52610.65560165975(-14194)/mV 16 0 -16761 44320 0 III
+P07314_E01.dat 16 31490.46492434663(11947)/mV 16 0 12818 39072 0 AVR
+P07314_E01.dat 16 53629.963795940756(-8898)/mV 16 0 -7676 25958 0 AVL
+P07314_E01.dat 16 39060.86343612335(-15449)/mV 16 0 -17419 51177 0 AVF
+P07314_E01.dat 16 25477.04315196998(-6245)/mV 16 0 -16234 52381 0 V1
+P07314_E01.dat 16 13913.538164251207(-18704)/mV 16 0 -18161 51859 0 V3
+P07314_E01.dat 16 1269.0457209847598(1061)/mV 16 0 1067 62057 0 V5
+# Female 793
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07315/P07315_E01.dat b/data/Child_ecg/P07/P07315/P07315_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..416b89842da44b90801cf8365d92f33505cb0239
--- /dev/null
+++ b/data/Child_ecg/P07/P07315/P07315_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0517a07d2f93e7b4e1535dfa80aa1a3e24bf8f01771223d26c8f1349f763f29f
+size 270000
diff --git a/data/Child_ecg/P07/P07315/P07315_E01.hea b/data/Child_ecg/P07/P07315/P07315_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c70c03a06ad7978edcf6d8041565e9d2e0221ee9
--- /dev/null
+++ b/data/Child_ecg/P07/P07315/P07315_E01.hea
@@ -0,0 +1,13 @@
+P07315_E01 9 500 15000
+P07315_E01.dat 16 14735.477493380406(-159)/mV 16 0 -159 25128 0 I
+P07315_E01.dat 16 13545.594040968343(-4353)/mV 16 0 -4353 57896 0 II
+P07315_E01.dat 16 15313.724217844727(-6955)/mV 16 0 -6955 58511 0 III
+P07315_E01.dat 16 14719.389507154214(3399)/mV 16 0 3399 23489 0 AVR
+P07315_E01.dat 16 19289.109552077713(2138)/mV 16 0 2138 44057 0 AVL
+P07315_E01.dat 16 16586.01360544218(-8957)/mV 16 0 -8957 49755 0 AVF
+P07315_E01.dat 16 8708.363636363636(3155)/mV 16 0 3155 56321 0 V1
+P07315_E01.dat 16 8641.019469026549(5375)/mV 16 0 5375 34447 0 V3
+P07315_E01.dat 16 1272.8638497652582(1123)/mV 16 0 1123 52003 0 V5
+# Female 641
+# Otherwise diseases
+# Right atrial enlargement;Left ventricular hypertrophy;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07315/P07315_E02.dat b/data/Child_ecg/P07/P07315/P07315_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1aaad4aa4d12bb7abcd3317bcc2fe38040bc92c2
--- /dev/null
+++ b/data/Child_ecg/P07/P07315/P07315_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:74ffabf3c9e1e70fb16739cea5679952e68664861540449d8796e5a9c784f0af
+size 270000
diff --git a/data/Child_ecg/P07/P07315/P07315_E02.hea b/data/Child_ecg/P07/P07315/P07315_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..54d7b4057632bffc6614db15e2e69f524112cbca
--- /dev/null
+++ b/data/Child_ecg/P07/P07315/P07315_E02.hea
@@ -0,0 +1,13 @@
+P07315_E02 9 500 15000
+P07315_E02.dat 16 47132.86012526096(11328)/mV 16 0 11290 24052 0 I
+P07315_E02.dat 16 20596.838589981446(-11084)/mV 16 0 -11101 23778 0 II
+P07315_E02.dat 16 19989.354025218236(-12641)/mV 16 0 -12641 43208 0 III
+P07315_E02.dat 16 40980.95627906977(10255)/mV 16 0 10288 5686 0 AVR
+P07315_E02.dat 16 35823.67536231884(15511)/mV 16 0 15511 35244 0 AVL
+P07315_E02.dat 16 20666.35829383886(-11475)/mV 16 0 -11475 7279 0 AVF
+P07315_E02.dat 16 33261.759734879866(6439)/mV 16 0 6439 25286 0 V1
+P07315_E02.dat 16 10736.969696969696(11523)/mV 16 0 11584 36712 0 V3
+P07315_E02.dat 16 21439.392130257802(-1906)/mV 16 0 -1819 52558 0 V5
+# Female 635
+# Otherwise diseases
+# Sinus tachycardia;Right atrial enlargement;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07316/P07316_E01.dat b/data/Child_ecg/P07/P07316/P07316_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..27da758349aa358475f730ffbd0f11f2b1224c72
--- /dev/null
+++ b/data/Child_ecg/P07/P07316/P07316_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:266d4a4ccfab7629a156e265c1937dd22ca4dfdb575d8d129e5bd43e27b0d2cd
+size 360000
diff --git a/data/Child_ecg/P07/P07316/P07316_E01.hea b/data/Child_ecg/P07/P07316/P07316_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f49a2a2a3d907bfcc48161aae79f81bdbe235dd0
--- /dev/null
+++ b/data/Child_ecg/P07/P07316/P07316_E01.hea
@@ -0,0 +1,16 @@
+P07316_E01 12 500 15000
+P07316_E01.dat 16 30902.044444444444(-23940)/mV 16 0 -23940 21139 0 I
+P07316_E01.dat 16 15638.700153767299(-2971)/mV 16 0 -2971 7857 0 II
+P07316_E01.dat 16 15664.502532928065(-2570)/mV 16 0 -2570 23290 0 III
+P07316_E01.dat 16 21837.40663507109(12230)/mV 16 0 12230 56260 0 AVR
+P07316_E01.dat 16 31081.931034482757(2443)/mV 16 0 2443 65110 0 AVL
+P07316_E01.dat 16 15734.023433520122(-2605)/mV 16 0 -2605 27765 0 AVF
+P07316_E01.dat 16 24154.04267844003(-28760)/mV 16 0 -28760 10527 0 V1
+P07316_E01.dat 16 13689.531393568148(2152)/mV 16 0 2152 343 0 V2
+P07316_E01.dat 16 13456.322147651006(10309)/mV 16 0 10320 4858 0 V3
+P07316_E01.dat 16 11029.890736342042(3511)/mV 16 0 3520 26535 0 V4
+P07316_E01.dat 16 15394.783324755532(-3556)/mV 16 0 -3556 55593 0 V5
+P07316_E01.dat 16 23324.879541108985(-8941)/mV 16 0 -8941 19617 0 V6
+# Female 2282
+# Otherwise diseases
+# Sinus bradycardia;Junctional escape complex(es);AV dissociation;Left anterior fascicular block;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07317/P07317_E01.dat b/data/Child_ecg/P07/P07317/P07317_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2791deba3a2bb65005e4f85d7ea2b31e7d4e77c2
--- /dev/null
+++ b/data/Child_ecg/P07/P07317/P07317_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:338eb3a8763c315503a8199a60ce08a461ccf14b1310ac0ee82f70e00c80fd24
+size 360000
diff --git a/data/Child_ecg/P07/P07317/P07317_E01.hea b/data/Child_ecg/P07/P07317/P07317_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e3355023a61db1b74e917a3d0cbfbdda60e48171
--- /dev/null
+++ b/data/Child_ecg/P07/P07317/P07317_E01.hea
@@ -0,0 +1,16 @@
+P07317_E01 12 500 15000
+P07317_E01.dat 16 48768.61665519614(1833)/mV 16 0 1833 21164 0 I
+P07317_E01.dat 16 33443.654889071484(6980)/mV 16 0 6980 63815 0 II
+P07317_E01.dat 16 44178.11249259917(3667)/mV 16 0 3667 53286 0 III
+P07317_E01.dat 16 40146.032647267566(-5147)/mV 16 0 -5147 10782 0 AVR
+P07317_E01.dat 16 87779.05032563648(3429)/mV 16 0 3429 42894 0 AVL
+P07317_E01.dat 16 40111.71597633137(6953)/mV 16 0 6953 35053 0 AVF
+P07317_E01.dat 16 26223.433116413595(2650)/mV 16 0 2650 25115 0 V1
+P07317_E01.dat 16 14658.357669122572(9977)/mV 16 0 9941 31524 0 V2
+P07317_E01.dat 16 12286.132522796353(6707)/mV 16 0 6727 16610 0 V3
+P07317_E01.dat 16 14166.253369272237(8293)/mV 16 0 8086 55464 0 V4
+P07317_E01.dat 16 23529.32004429679(8731)/mV 16 0 8616 5391 0 V5
+P07317_E01.dat 16 43560.7211028632(7348)/mV 16 0 7135 38236 0 V6
+# Male 1483
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07318/P07318_E01.dat b/data/Child_ecg/P07/P07318/P07318_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..323437f733f470f0bfc0e6205e58d7ce50063ef4
--- /dev/null
+++ b/data/Child_ecg/P07/P07318/P07318_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8fb4bf8414e6a399e3460e80970b7b5d4ffd6ddafaa3d9084249d94f1120340d
+size 240000
diff --git a/data/Child_ecg/P07/P07318/P07318_E01.hea b/data/Child_ecg/P07/P07318/P07318_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2319b58c7b614da0031b98440caee7579b87b1ab
--- /dev/null
+++ b/data/Child_ecg/P07/P07318/P07318_E01.hea
@@ -0,0 +1,16 @@
+P07318_E01 12 500 10000
+P07318_E01.dat 16 69341.39507094846(-10099)/mV 16 0 -16359 52528 0 I
+P07318_E01.dat 16 38537.01408450704(-20075)/mV 16 0 -22238 53888 0 II
+P07318_E01.dat 16 58745.98657718121(-17808)/mV 16 0 -15800 34601 0 III
+P07318_E01.dat 16 50389.6108054027(16417)/mV 16 0 20108 44108 0 AVR
+P07318_E01.dat 16 121678.82697947214(-2377)/mV 16 0 -9900 2279 0 AVL
+P07318_E01.dat 16 51356.17110973342(-22655)/mV 16 0 -23198 35364 0 AVF
+P07318_E01.dat 16 30523.858037578288(24346)/mV 16 0 28243 50242 0 V1
+P07318_E01.dat 16 35459.38900203666(1238)/mV 16 0 2478 23072 0 V2
+P07318_E01.dat 16 22118.182590233544(-12420)/mV 16 0 -12924 43240 0 V3
+P07318_E01.dat 16 24104.02605863192(-18314)/mV 16 0 -19138 28460 0 V4
+P07318_E01.dat 16 28266.873786407767(-10021)/mV 16 0 -12964 29573 0 V5
+P07318_E01.dat 16 28249.003028467596(-9994)/mV 16 0 -12958 38012 0 V6
+# Female 2726
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07319/P07319_E01.dat b/data/Child_ecg/P07/P07319/P07319_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..43cf28f9915626f1f4c353c76e9900df2bfaa402
--- /dev/null
+++ b/data/Child_ecg/P07/P07319/P07319_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d684928de73a31f7ec2120517b628c86ad5480dd4f28e5d9270f4a085886df4a
+size 360000
diff --git a/data/Child_ecg/P07/P07319/P07319_E01.hea b/data/Child_ecg/P07/P07319/P07319_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7e440d2d0aeea8753fc6506fabd35cabaab5d2cd
--- /dev/null
+++ b/data/Child_ecg/P07/P07319/P07319_E01.hea
@@ -0,0 +1,16 @@
+P07319_E01 12 500 15000
+P07319_E01.dat 16 60035.19042871386(-18066)/mV 16 0 -18115 15772 0 I
+P07319_E01.dat 16 52457.08809020437(-14594)/mV 16 0 -14594 38919 0 II
+P07319_E01.dat 16 110053.05263157895(-5200)/mV 16 0 -5200 47974 0 III
+P07319_E01.dat 16 57502.79589509692(16481)/mV 16 0 16481 377 0 AVR
+P07319_E01.dat 16 111122.47983014862(-13600)/mV 16 0 -13600 50470 0 AVL
+P07319_E01.dat 16 78958.05844477464(-13307)/mV 16 0 -13307 32295 0 AVF
+P07319_E01.dat 16 85895.18553758325(11313)/mV 16 0 11383 1831 0 V1
+P07319_E01.dat 16 41333.78403755868(1624)/mV 16 0 1624 14031 0 V2
+P07319_E01.dat 16 32115.57069846678(4053)/mV 16 0 4053 11553 0 V3
+P07319_E01.dat 16 32039.39773484344(-9285)/mV 16 0 -9285 40974 0 V4
+P07319_E01.dat 16 33443.18948521358(-17858)/mV 16 0 -17885 20728 0 V5
+P07319_E01.dat 16 43603.5918367347(-20248)/mV 16 0 -20248 41520 0 V6
+# Male 4151
+# Otherwise diseases
+# Sinus bradycardia;Occasional+Atrial premature complex(es);Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07320/P07320_E01.dat b/data/Child_ecg/P07/P07320/P07320_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e24fd48db7956b4fbc674c3a20bc49783d7692d2
--- /dev/null
+++ b/data/Child_ecg/P07/P07320/P07320_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c5a257778d12156df9f2bbe70e2d3d4eb727a535bbddbe66ac9ce5a557d3821
+size 360000
diff --git a/data/Child_ecg/P07/P07320/P07320_E01.hea b/data/Child_ecg/P07/P07320/P07320_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fc6deae9b0c1608c66e940e8349ce03f32614a8d
--- /dev/null
+++ b/data/Child_ecg/P07/P07320/P07320_E01.hea
@@ -0,0 +1,16 @@
+P07320_E01 12 500 15000
+P07320_E01.dat 16 66689.43078245915(5104)/mV 16 0 5104 27890 0 I
+P07320_E01.dat 16 41193.406532314104(-3823)/mV 16 0 -3823 44953 0 II
+P07320_E01.dat 16 32567.995431182182(-4922)/mV 16 0 -4922 21576 0 III
+P07320_E01.dat 16 66672.49577464789(1904)/mV 16 0 1904 28001 0 AVR
+P07320_E01.dat 16 47158.84601339014(5066)/mV 16 0 5066 20540 0 AVL
+P07320_E01.dat 16 38052.72751149048(-4469)/mV 16 0 -4469 35656 0 AVF
+P07320_E01.dat 16 61074.28571428572(2303)/mV 16 0 2303 34802 0 V1
+P07320_E01.dat 16 12890.249857387336(11367)/mV 16 0 11398 58976 0 V2
+P07320_E01.dat 16 16291.78947368421(5926)/mV 16 0 5926 9608 0 V3
+P07320_E01.dat 16 21618.945927446955(-1922)/mV 16 0 -1940 12162 0 V4
+P07320_E01.dat 16 43071.88256880734(-9843)/mV 16 0 -9878 27095 0 V5
+P07320_E01.dat 16 52755.8936605317(-7574)/mV 16 0 -7617 5746 0 V6
+# Male 2381
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07321/P07321_E01.dat b/data/Child_ecg/P07/P07321/P07321_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bb73c07bc7a8067ee4517aa24d5f142a7748e067
--- /dev/null
+++ b/data/Child_ecg/P07/P07321/P07321_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c554397815b7f44f8a18e769aff75684ae95588196e45219b2c3ad3ac9b58c0
+size 168000
diff --git a/data/Child_ecg/P07/P07321/P07321_E01.hea b/data/Child_ecg/P07/P07321/P07321_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c2d65eca493d04125dcc7960bd0b8fdeb0380f14
--- /dev/null
+++ b/data/Child_ecg/P07/P07321/P07321_E01.hea
@@ -0,0 +1,16 @@
+P07321_E01 12 500 7000
+P07321_E01.dat 16 36430.66307277628(-6369)/mV 16 0 3441 26393 0 I
+P07321_E01.dat 16 27826.82536585366(-18840)/mV 16 0 -7909 56133 0 II
+P07321_E01.dat 16 36381.01071975498(-21167)/mV 16 0 -16668 64119 0 III
+P07321_E01.dat 16 35685.016216216216(12362)/mV 16 0 548 60105 0 AVR
+P07321_E01.dat 16 53954.63605671843(6250)/mV 16 0 10156 41656 0 AVL
+P07321_E01.dat 16 35709.03524672709(-24110)/mV 16 0 -14904 21189 0 AVF
+P07321_E01.dat 16 72234.11484738748(1322)/mV 16 0 -8783 32238 0 V1
+P07321_E01.dat 16 20434.270209157716(2534)/mV 16 0 3997 52035 0 V2
+P07321_E01.dat 16 16894.348387096776(-12309)/mV 16 0 -7442 8813 0 V3
+P07321_E01.dat 16 17534.5102954342(-13640)/mV 16 0 -6838 46778 0 V4
+P07321_E01.dat 16 23127.17505995204(-18640)/mV 16 0 -12678 1335 0 V5
+P07321_E01.dat 16 27944.336472065286(-21899)/mV 16 0 -12443 64219 0 V6
+# Male 3026
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07322/P07322_E01.dat b/data/Child_ecg/P07/P07322/P07322_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..eebc6eec086fccfb10bc94ac48636285e96f880b
--- /dev/null
+++ b/data/Child_ecg/P07/P07322/P07322_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9315486aad010d0798b73b010fd9e494772371341b1ac40c4a302378c70d0712
+size 240000
diff --git a/data/Child_ecg/P07/P07322/P07322_E01.hea b/data/Child_ecg/P07/P07322/P07322_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c968dc065ee4ae734db893661f5ccd6f69409d00
--- /dev/null
+++ b/data/Child_ecg/P07/P07322/P07322_E01.hea
@@ -0,0 +1,16 @@
+P07322_E01 12 500 10000
+P07322_E01.dat 16 51808.25474586651(-12112)/mV 16 0 -13756 36333 0 I
+P07322_E01.dat 16 38784.35300606729(-15600)/mV 16 0 -18187 6755 0 II
+P07322_E01.dat 16 62554.176125244616(-9355)/mV 16 0 -11543 49513 0 III
+P07322_E01.dat 16 49153.008370260955(15978)/mV 16 0 18417 57869 0 AVR
+P07322_E01.dat 16 74790.81687132941(1433)/mV 16 0 1494 31920 0 AVL
+P07322_E01.dat 16 49116.00251098556(-13665)/mV 16 0 -16182 19053 0 AVF
+P07322_E01.dat 16 82693.91990975747(3028)/mV 16 0 2961 2904 0 V1
+P07322_E01.dat 16 32425.68086642599(11090)/mV 16 0 9323 33476 0 V2
+P07322_E01.dat 16 25990.056782334384(-584)/mV 16 0 -3079 30442 0 V3
+P07322_E01.dat 16 22142.905982905984(-11262)/mV 16 0 -13838 16426 0 V4
+P07322_E01.dat 16 23795.530085959886(-16547)/mV 16 0 -18850 54864 0 V5
+P07322_E01.dat 16 30887.183673469386(-20204)/mV 16 0 -23245 58388 0 V6
+# Male 4528
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07323/P07323_E01.dat b/data/Child_ecg/P07/P07323/P07323_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6fc6499f8d8beac9b1119cdd16fa429e410390dd
--- /dev/null
+++ b/data/Child_ecg/P07/P07323/P07323_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e7cfabe33c3ec9c6b864f9aea52078603999757a5a3ee70bd8de00e927a15790
+size 360000
diff --git a/data/Child_ecg/P07/P07323/P07323_E01.hea b/data/Child_ecg/P07/P07323/P07323_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9ec2b2a9fcd024bd56e4b314f37f14b088c0f364
--- /dev/null
+++ b/data/Child_ecg/P07/P07323/P07323_E01.hea
@@ -0,0 +1,16 @@
+P07323_E01 12 500 15000
+P07323_E01.dat 16 133641.0204369274(-9618)/mV 16 0 -8748 47576 0 I
+P07323_E01.dat 16 33034.53917662683(-26694)/mV 16 0 -26963 46902 0 II
+P07323_E01.dat 16 35613.787521079255(-27611)/mV 16 0 -28161 17641 0 III
+P07323_E01.dat 16 60158.294208098414(24542)/mV 16 0 24542 7260 0 AVR
+P07323_E01.dat 16 75304.54511970533(27131)/mV 16 0 27989 63053 0 AVL
+P07323_E01.dat 16 34283.45913818722(-27134)/mV 16 0 -27525 43330 0 AVF
+P07323_E01.dat 16 48662.82368596141(2946)/mV 16 0 5638 22537 0 V1
+P07323_E01.dat 16 37530.58026509573(-7881)/mV 16 0 -8766 5293 0 V2
+P07323_E01.dat 16 28610.538049303323(-19733)/mV 16 0 -20059 14220 0 V3
+P07323_E01.dat 16 33194.778505897775(-20400)/mV 16 0 -20481 1154 0 V4
+P07323_E01.dat 16 7106.399189463019(22030)/mV 16 0 24672 57638 0 V5
+P07323_E01.dat 16 33675.18612408272(-20443)/mV 16 0 -20196 49378 0 V6
+# Female 4092
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07324/P07324_E01.dat b/data/Child_ecg/P07/P07324/P07324_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cf8aa0de1e12597340ac5c47cccc46e4e880fa2e
--- /dev/null
+++ b/data/Child_ecg/P07/P07324/P07324_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ce8502cfc5e445894908d29873791b69831fad4fa2ee084e1f83f988e70c1900
+size 360000
diff --git a/data/Child_ecg/P07/P07324/P07324_E01.hea b/data/Child_ecg/P07/P07324/P07324_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b701fca4ba64d16890003df47e1671d917347a15
--- /dev/null
+++ b/data/Child_ecg/P07/P07324/P07324_E01.hea
@@ -0,0 +1,16 @@
+P07324_E01 12 500 15000
+P07324_E01.dat 16 77757.33815551538(-11771)/mV 16 0 -11771 37579 0 I
+P07324_E01.dat 16 86812.02084884587(-4303)/mV 16 0 -4303 52125 0 II
+P07324_E01.dat 16 127700.50581846392(7420)/mV 16 0 7420 6685 0 III
+P07324_E01.dat 16 85595.42857142857(9362)/mV 16 0 9362 26384 0 AVR
+P07324_E01.dat 16 113449.11606096131(-9141)/mV 16 0 -9141 58167 0 AVL
+P07324_E01.dat 16 128033.5737704918(5368)/mV 16 0 5368 59698 0 AVF
+P07324_E01.dat 16 40303.09433962264(-3563)/mV 16 0 -3563 20746 0 V1
+P07324_E01.dat 16 18702.658183921343(-1188)/mV 16 0 -1188 37038 0 V2
+P07324_E01.dat 16 24339.144347826088(-19100)/mV 16 0 -19100 29143 0 V3
+P07324_E01.dat 16 18271.309110057926(-24296)/mV 16 0 -24296 31162 0 V4
+P07324_E01.dat 16 68344.94884766723(-17925)/mV 16 0 -17925 50377 0 V5
+P07324_E01.dat 16 90728.79866146123(-12909)/mV 16 0 -12909 49572 0 V6
+# Female 1157
+# Otherwise diseases
+# Low voltage
diff --git a/data/Child_ecg/P07/P07325/P07325_E01.dat b/data/Child_ecg/P07/P07325/P07325_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..76492002d5ed5300d3bef7a35dbbf8214822a826
--- /dev/null
+++ b/data/Child_ecg/P07/P07325/P07325_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e95c14cc1dd7d7dec4a3de4507ee43d8dfe1aaf373ddd35b9cfdb3d47970bc1
+size 360000
diff --git a/data/Child_ecg/P07/P07325/P07325_E01.hea b/data/Child_ecg/P07/P07325/P07325_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..624a16cf89e1eebdc7ec8ad6e76639717b1ea095
--- /dev/null
+++ b/data/Child_ecg/P07/P07325/P07325_E01.hea
@@ -0,0 +1,16 @@
+P07325_E01 12 500 15000
+P07325_E01.dat 16 25960.06353790614(2345)/mV 16 0 1838 62296 0 I
+P07325_E01.dat 16 29182.795294117648(-14599)/mV 16 0 -16071 24179 0 II
+P07325_E01.dat 16 20629.06865177833(-8411)/mV 16 0 -9049 47096 0 III
+P07325_E01.dat 16 40706.847960445(-607)/mV 16 0 817 2089 0 AVR
+P07325_E01.dat 16 25086.60680272109(3246)/mV 16 0 3368 52438 0 AVL
+P07325_E01.dat 16 28024.179427687548(-15074)/mV 16 0 -16214 56971 0 AVF
+P07325_E01.dat 16 17952.379446640316(-6154)/mV 16 0 -4781 16973 0 V1
+P07325_E01.dat 16 13830.722100656456(4268)/mV 16 0 7261 35327 0 V2
+P07325_E01.dat 16 9125.017421602788(3038)/mV 16 0 3892 35206 0 V3
+P07325_E01.dat 16 1273.6525821596244(1144)/mV 16 0 -1326 5746 0 V4
+P07325_E01.dat 16 2011.1054665930426(-4313)/mV 16 0 -4123 59010 0 V5
+P07325_E01.dat 16 2060.4970414201184(-121)/mV 16 0 789 59197 0 V6
+# Male 1204
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07326/P07326_E01.dat b/data/Child_ecg/P07/P07326/P07326_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7cd98892b3cfed0d9340a52738f1c395956e9e66
--- /dev/null
+++ b/data/Child_ecg/P07/P07326/P07326_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:def0bde43734266e66387f19c11f87c2aa36aade8445a1e51478ecabdb5b95b9
+size 264000
diff --git a/data/Child_ecg/P07/P07326/P07326_E01.hea b/data/Child_ecg/P07/P07326/P07326_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2f9121e605fb4b6e0b1830e4ade8405fa0584e96
--- /dev/null
+++ b/data/Child_ecg/P07/P07326/P07326_E01.hea
@@ -0,0 +1,16 @@
+P07326_E01 12 500 11000
+P07326_E01.dat 16 64806.65527065527(554)/mV 16 0 -2925 48753 0 I
+P07326_E01.dat 16 48154.346483704976(-19059)/mV 16 0 -21253 41105 0 II
+P07326_E01.dat 16 52476.148851939826(-16586)/mV 16 0 -16202 22579 0 III
+P07326_E01.dat 16 70102.62262825017(15942)/mV 16 0 19421 40901 0 AVR
+P07326_E01.dat 16 70286.49962490622(12981)/mV 16 0 10808 48052 0 AVL
+P07326_E01.dat 16 55560.32738719832(-19840)/mV 16 0 -20879 31840 0 AVF
+P07326_E01.dat 16 83307.40569668976(-6347)/mV 16 0 -5331 44756 0 V1
+P07326_E01.dat 16 50237.12183156174(-17767)/mV 16 0 -18258 16440 0 V2
+P07326_E01.dat 16 40993.95462478185(-9828)/mV 16 0 -3923 47041 0 V3
+P07326_E01.dat 16 41005.51111111111(-8440)/mV 16 0 -4871 54938 0 V4
+P07326_E01.dat 16 43909.22973878098(-16762)/mV 16 0 -23692 34975 0 V5
+P07326_E01.dat 16 60941.51706374758(-21214)/mV 16 0 -22949 24295 0 V6
+# Female 4348
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07327/P07327_E01.dat b/data/Child_ecg/P07/P07327/P07327_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d09baa6844b2bab3891bf42f17d0b7d2e22236ea
--- /dev/null
+++ b/data/Child_ecg/P07/P07327/P07327_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:89b1ccaf8933d2bbf0f2b67141f6b665315154b21f76870542df1df8604e0654
+size 204000
diff --git a/data/Child_ecg/P07/P07327/P07327_E01.hea b/data/Child_ecg/P07/P07327/P07327_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c53f972d652a8b0dd1d248f60a7ce163724af185
--- /dev/null
+++ b/data/Child_ecg/P07/P07327/P07327_E01.hea
@@ -0,0 +1,16 @@
+P07327_E01 12 500 8500
+P07327_E01.dat 16 60116.1101742552(-6657)/mV 16 0 -11643 39912 0 I
+P07327_E01.dat 16 43619.885402455664(-24961)/mV 16 0 -29362 40407 0 II
+P07327_E01.dat 16 45303.49244712991(-21784)/mV 16 0 -22558 9682 0 III
+P07327_E01.dat 16 56226.80701754386(17310)/mV 16 0 22478 54831 0 AVR
+P07327_E01.dat 16 73299.07284768212(10468)/mV 16 0 8083 17308 0 AVL
+P07327_E01.dat 16 48069.50024838549(-26861)/mV 16 0 -29716 33571 0 AVF
+P07327_E01.dat 16 115253.45054945054(8202)/mV 16 0 11202 2528 0 V1
+P07327_E01.dat 16 23936.60855784469(11483)/mV 16 0 12612 56645 0 V2
+P07327_E01.dat 16 25285.03370786517(2395)/mV 16 0 2971 55245 0 V3
+P07327_E01.dat 16 33713.230769230766(-9013)/mV 16 0 -8711 47905 0 V4
+P07327_E01.dat 16 32272.854830005395(-18167)/mV 16 0 -18902 20911 0 V5
+P07327_E01.dat 16 27815.68744804655(-16428)/mV 16 0 -17265 64489 0 V6
+# Female 2416
+# Otherwise diseases
+# Sinus arrhythmia;Left atrial enlargement
diff --git a/data/Child_ecg/P07/P07328/P07328_E01.dat b/data/Child_ecg/P07/P07328/P07328_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bad45a3a7645e95b6001e38674c839c6a45ea818
--- /dev/null
+++ b/data/Child_ecg/P07/P07328/P07328_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76c678fcd39632abb09dd63378d359a93ad707e19ab2a7f2b713aa29e7e0a323
+size 324000
diff --git a/data/Child_ecg/P07/P07328/P07328_E01.hea b/data/Child_ecg/P07/P07328/P07328_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2c2951aba5a0a1019b7f0e66a48679f5d26b2546
--- /dev/null
+++ b/data/Child_ecg/P07/P07328/P07328_E01.hea
@@ -0,0 +1,16 @@
+P07328_E01 12 500 13500
+P07328_E01.dat 16 76954.79069767441(-6915)/mV 16 0 -6101 9898 0 I
+P07328_E01.dat 16 33298.27291812456(-21150)/mV 16 0 -20175 27080 0 II
+P07328_E01.dat 16 39946.81146304676(-26301)/mV 16 0 -25586 3684 0 III
+P07328_E01.dat 16 49791.007751937985(17413)/mV 16 0 16441 20008 0 AVR
+P07328_E01.dat 16 74952.30471271789(23923)/mV 16 0 23679 17009 0 AVL
+P07328_E01.dat 16 37363.71618172537(-23832)/mV 16 0 -22951 49370 0 AVF
+P07328_E01.dat 16 24634.997995991984(15252)/mV 16 0 19760 42612 0 V1
+P07328_E01.dat 16 17077.38860103627(18732)/mV 16 0 22386 23521 0 V2
+P07328_E01.dat 16 22519.218997361477(572)/mV 16 0 1689 32601 0 V3
+P07328_E01.dat 16 16699.35153980244(-18734)/mV 16 0 -19603 37242 0 V4
+P07328_E01.dat 16 22026.827794561934(-22087)/mV 16 0 -22857 58630 0 V5
+P07328_E01.dat 16 29496.406779661018(-22570)/mV 16 0 -23218 42136 0 V6
+# Male 4115
+# Otherwise diseases
+# Sinus tachycardia;Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07328/P07328_E02.dat b/data/Child_ecg/P07/P07328/P07328_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b65625a9d113d384af1da38c1b76fa279ac1efab
--- /dev/null
+++ b/data/Child_ecg/P07/P07328/P07328_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0626e28903dc9213032c2279f38390b32109b8d7db6a556e105df9f4a46377b3
+size 360000
diff --git a/data/Child_ecg/P07/P07328/P07328_E02.hea b/data/Child_ecg/P07/P07328/P07328_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7772965e3a140b7e86a88fca3018568dba929b91
--- /dev/null
+++ b/data/Child_ecg/P07/P07328/P07328_E02.hea
@@ -0,0 +1,16 @@
+P07328_E02 12 500 15000
+P07328_E02.dat 16 75697.98095238095(-13362)/mV 16 0 -6589 56593 0 I
+P07328_E02.dat 16 30654.890173410404(-17230)/mV 16 0 -15983 26585 0 II
+P07328_E02.dat 16 37582.12987012987(-20050)/mV 16 0 -21854 51907 0 III
+P07328_E02.dat 16 46804.705882352944(16963)/mV 16 0 13918 46696 0 AVR
+P07328_E02.dat 16 75094.82387190685(17614)/mV 16 0 22807 22334 0 AVL
+P07328_E02.dat 16 33784.3007518797(-18506)/mV 16 0 -18616 29607 0 AVF
+P07328_E02.dat 16 21890.640358744393(14905)/mV 16 0 15635 46984 0 V1
+P07328_E02.dat 16 19518.71297989031(8939)/mV 16 0 12670 52677 0 V2
+P07328_E02.dat 16 16123.330016583748(-13778)/mV 16 0 -12572 15705 0 V3
+P07328_E02.dat 16 13968.81959910913(-20517)/mV 16 0 -19574 46481 0 V4
+P07328_E02.dat 16 25253.349310964648(-22477)/mV 16 0 -21450 29006 0 V5
+P07328_E02.dat 16 33199.15789473684(-21833)/mV 16 0 -20536 24446 0 V6
+# Male 4107
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07329/P07329_E01.dat b/data/Child_ecg/P07/P07329/P07329_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d3321cceebe1f3ddeb772aef30d08f99d517fcb9
--- /dev/null
+++ b/data/Child_ecg/P07/P07329/P07329_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a50637218c089a417df0a0c172ff62236c5470dc0b785a8b83d7f234e4dacab
+size 270000
diff --git a/data/Child_ecg/P07/P07329/P07329_E01.hea b/data/Child_ecg/P07/P07329/P07329_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7644a01e7504d2030123f09a69ad426590e5263c
--- /dev/null
+++ b/data/Child_ecg/P07/P07329/P07329_E01.hea
@@ -0,0 +1,13 @@
+P07329_E01 9 500 15000
+P07329_E01.dat 16 94580.64594389689(-2310)/mV 16 0 -3002 7244 0 I
+P07329_E01.dat 16 31989.697401935813(-17436)/mV 16 0 -17618 52485 0 II
+P07329_E01.dat 16 34927.8919582566(-18876)/mV 16 0 -18848 7485 0 III
+P07329_E01.dat 16 49278.99947889526(13408)/mV 16 0 13729 17998 0 AVR
+P07329_E01.dat 16 64493.58027981346(14501)/mV 16 0 14239 51761 0 AVL
+P07329_E01.dat 16 35651.31262939959(-20155)/mV 16 0 -20213 2871 0 AVF
+P07329_E01.dat 16 17966.991221069435(11203)/mV 16 0 11174 31683 0 V1
+P07329_E01.dat 16 17475.344144144143(5119)/mV 16 0 5247 11623 0 V3
+P07329_E01.dat 16 18438.014684287813(-14374)/mV 16 0 -14419 5506 0 V5
+# Male 2053
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07330/P07330_E01.dat b/data/Child_ecg/P07/P07330/P07330_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..432002077017bff15aa54a5d6e6cfe970beedc1b
--- /dev/null
+++ b/data/Child_ecg/P07/P07330/P07330_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32f7253d59c8d66a8b44931483cd0c8d32577cf8aa25077481c20aace16c2ef4
+size 360000
diff --git a/data/Child_ecg/P07/P07330/P07330_E01.hea b/data/Child_ecg/P07/P07330/P07330_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6acddab2f84fbb9925ac12d518b3e85eb39b2139
--- /dev/null
+++ b/data/Child_ecg/P07/P07330/P07330_E01.hea
@@ -0,0 +1,16 @@
+P07330_E01 12 500 15000
+P07330_E01.dat 16 37572.92307692308(-5101)/mV 16 0 -7149 8211 0 I
+P07330_E01.dat 16 36165.11447084233(-8239)/mV 16 0 -9915 61634 0 II
+P07330_E01.dat 16 99931.45078979344(-12688)/mV 16 0 -11875 52885 0 III
+P07330_E01.dat 16 37436.98614958449(6827)/mV 16 0 8716 50684 0 AVR
+P07330_E01.dat 16 74604.52978600348(-1275)/mV 16 0 -3643 29941 0 AVL
+P07330_E01.dat 16 60306.49902786779(-10049)/mV 16 0 -11177 59068 0 AVF
+P07330_E01.dat 16 23721.017100371748(-1610)/mV 16 0 -1629 55413 0 V1
+P07330_E01.dat 16 15793.4440433213(1411)/mV 16 0 627 62786 0 V2
+P07330_E01.dat 16 4240.838894184938(1988)/mV 16 0 1719 40733 0 V3
+P07330_E01.dat 16 16042.666666666666(-13262)/mV 16 0 -14097 40602 0 V4
+P07330_E01.dat 16 25109.492811960896(-11446)/mV 16 0 -13182 54507 0 V5
+P07330_E01.dat 16 40621.41935483871(-8172)/mV 16 0 -9097 41276 0 V6
+# Male 2111
+# Otherwise diseases
+# Sinus bradycardia;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07331/P07331_E01.dat b/data/Child_ecg/P07/P07331/P07331_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5e9a935f704fd9cb2a84f20b657ac89e12b88322
--- /dev/null
+++ b/data/Child_ecg/P07/P07331/P07331_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:28f3fbcdfebd5d4dec82f17653b9c1a14affbb56d659a2fdf13af0c0696c88ce
+size 360000
diff --git a/data/Child_ecg/P07/P07331/P07331_E01.hea b/data/Child_ecg/P07/P07331/P07331_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..83f0cd81ec8b0863f520d3f47d7aa71d605a40df
--- /dev/null
+++ b/data/Child_ecg/P07/P07331/P07331_E01.hea
@@ -0,0 +1,16 @@
+P07331_E01 12 500 15000
+P07331_E01.dat 16 1323.0639354438238(537)/mV 16 0 537 10841 0 I
+P07331_E01.dat 16 11518.3616(-4646)/mV 16 0 -4646 29771 0 II
+P07331_E01.dat 16 1296.8999407933688(1459)/mV 16 0 1459 26018 0 III
+P07331_E01.dat 16 1231.0322959483265(-10)/mV 16 0 -10 18520 0 AVR
+P07331_E01.dat 16 1345.5668549905838(725)/mV 16 0 725 52825 0 AVL
+P07331_E01.dat 16 1234.307239552678(0)/mV 16 0 0 16214 0 AVF
+P07331_E01.dat 16 1233.5641931684333(-39)/mV 16 0 -30 18306 0 V1
+P07331_E01.dat 16 1331.4873006497342(2455)/mV 16 0 2457 4932 0 V2
+P07331_E01.dat 16 1325.1764705882354(2433)/mV 16 0 2441 36058 0 V3
+P07331_E01.dat 16 1313.9405469678954(1765)/mV 16 0 1767 40445 0 V4
+P07331_E01.dat 16 1309.4567022538552(1729)/mV 16 0 1729 28502 0 V5
+P07331_E01.dat 16 1307.7914691943129(1726)/mV 16 0 1726 49386 0 V6
+# Male 819
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07332/P07332_E01.dat b/data/Child_ecg/P07/P07332/P07332_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d45a242d4d8a849ab62d92727d2fe7f0533e440b
--- /dev/null
+++ b/data/Child_ecg/P07/P07332/P07332_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:60386df3d58dae57a44ebc8c478d13e60844c55fcb0ba6cf57c8cca3db68ae23
+size 360000
diff --git a/data/Child_ecg/P07/P07332/P07332_E01.hea b/data/Child_ecg/P07/P07332/P07332_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5958c85629c24dc13e710d7e7ab498b22eea4307
--- /dev/null
+++ b/data/Child_ecg/P07/P07332/P07332_E01.hea
@@ -0,0 +1,16 @@
+P07332_E01 12 500 15000
+P07332_E01.dat 16 44389.79697139652(-13444)/mV 16 0 -7088 16600 0 I
+P07332_E01.dat 16 35553.28(-12369)/mV 16 0 -6124 31028 0 II
+P07332_E01.dat 16 84539.82779827798(-15987)/mV 16 0 -13304 38391 0 III
+P07332_E01.dat 16 40364.73356401384(12801)/mV 16 0 6366 53801 0 AVR
+P07332_E01.dat 16 85703.8337182448(-5587)/mV 16 0 -845 13856 0 AVL
+P07332_E01.dat 16 51849.1723692705(-13159)/mV 16 0 -7801 27790 0 AVF
+P07332_E01.dat 16 50865.21931355439(-11420)/mV 16 0 -16428 41424 0 V1
+P07332_E01.dat 16 15192.341102899374(-6670)/mV 16 0 -1937 39792 0 V2
+P07332_E01.dat 16 16244.397389412617(-10891)/mV 16 0 -6449 31288 0 V3
+P07332_E01.dat 16 17321.8413926499(-15276)/mV 16 0 -10810 2898 0 V4
+P07332_E01.dat 16 12371.988878591288(-6694)/mV 16 0 -4238 61467 0 V5
+P07332_E01.dat 16 22383.840856924253(-4197)/mV 16 0 -1411 4536 0 V6
+# Male 1022
+# Otherwise diseases
+# Atrial escape complex(es)
diff --git a/data/Child_ecg/P07/P07333/P07333_E01.dat b/data/Child_ecg/P07/P07333/P07333_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..673d6eaa0d370181b22c919a92001dd3a797eeb1
--- /dev/null
+++ b/data/Child_ecg/P07/P07333/P07333_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77e54da03f4d4577fe8609782ef06e778f0c4fa8a507055ad51a8c5f2f3a0660
+size 360000
diff --git a/data/Child_ecg/P07/P07333/P07333_E01.hea b/data/Child_ecg/P07/P07333/P07333_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2ad3af79e41ce4782c9974b35ce4a8e8ae97bd2c
--- /dev/null
+++ b/data/Child_ecg/P07/P07333/P07333_E01.hea
@@ -0,0 +1,16 @@
+P07333_E01 12 500 15000
+P07333_E01.dat 16 83673.23702514714(5413)/mV 16 0 5413 47828 0 I
+P07333_E01.dat 16 112030.10892236384(-9163)/mV 16 0 -9163 48411 0 II
+P07333_E01.dat 16 98378.00694927033(-15486)/mV 16 0 -15486 13221 0 III
+P07333_E01.dat 16 114295.92458303118(5713)/mV 16 0 5713 17670 0 AVR
+P07333_E01.dat 16 100437.81893429902(14632)/mV 16 0 14632 54060 0 AVL
+P07333_E01.dat 16 136083.03312191684(-9195)/mV 16 0 -9195 36011 0 AVF
+P07333_E01.dat 16 2656.137339055794(-8592)/mV 16 0 -8592 40467 0 V1
+P07333_E01.dat 16 32504.552727272727(2150)/mV 16 0 2150 15349 0 V2
+P07333_E01.dat 16 31328.98678414097(-4987)/mV 16 0 -4987 37389 0 V3
+P07333_E01.dat 16 1269.7840375586854(1041)/mV 16 0 1041 43222 0 V4
+P07333_E01.dat 16 1850.8684684684686(-666)/mV 16 0 -666 35632 0 V5
+P07333_E01.dat 16 33033.30909090909(2718)/mV 16 0 2718 46732 0 V6
+# Female 4772
+# Otherwise diseases
+# Low voltage
diff --git a/data/Child_ecg/P07/P07334/P07334_E01.dat b/data/Child_ecg/P07/P07334/P07334_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..05bae3c378d3a87fbe85e8e52daa0bc58b7aed12
--- /dev/null
+++ b/data/Child_ecg/P07/P07334/P07334_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25549e934d696316825c4b0f97974c332c0bac8c98c6f1e11416ff8c0e1ee709
+size 360000
diff --git a/data/Child_ecg/P07/P07334/P07334_E01.hea b/data/Child_ecg/P07/P07334/P07334_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0cffcc911ff227457d45aebe5c3565d904a0e1fc
--- /dev/null
+++ b/data/Child_ecg/P07/P07334/P07334_E01.hea
@@ -0,0 +1,16 @@
+P07334_E01 12 500 15000
+P07334_E01.dat 16 48768.7959299039(9358)/mV 16 0 9358 35675 0 I
+P07334_E01.dat 16 48373.80530973451(9938)/mV 16 0 9938 51087 0 II
+P07334_E01.dat 16 134246.4(6563)/mV 16 0 6563 52551 0 III
+P07334_E01.dat 16 48964.67009249743(-9504)/mV 16 0 -9504 14614 0 AVR
+P07334_E01.dat 16 86699.82177100959(4762)/mV 16 0 4762 10904 0 AVL
+P07334_E01.dat 16 81699.47396293028(12431)/mV 16 0 12431 1715 0 AVF
+P07334_E01.dat 16 79510.01890359168(8308)/mV 16 0 8308 30486 0 V1
+P07334_E01.dat 16 6218.212765957447(3765)/mV 16 0 3765 8423 0 V2
+P07334_E01.dat 16 22709.083856246434(6109)/mV 16 0 6109 30070 0 V3
+P07334_E01.dat 16 20847.003525264394(1883)/mV 16 0 1883 26830 0 V4
+P07334_E01.dat 16 29050.030039525693(3120)/mV 16 0 3120 14950 0 V5
+P07334_E01.dat 16 47307.410240592224(4677)/mV 16 0 4677 15996 0 V6
+# Male 1700
+# Otherwise diseases
+# Sinus tachycardia;Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07335/P07335_E01.dat b/data/Child_ecg/P07/P07335/P07335_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..213f0c14440f3a72e3454995f6342dc51c6c9052
--- /dev/null
+++ b/data/Child_ecg/P07/P07335/P07335_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d4e7370ed9de79f7f3896d7c0c49398a3996cb61f6a60d56ecc0f7c4258e6ed
+size 360000
diff --git a/data/Child_ecg/P07/P07335/P07335_E01.hea b/data/Child_ecg/P07/P07335/P07335_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9b5e4d694745569b207969e14a47493b34e5c207
--- /dev/null
+++ b/data/Child_ecg/P07/P07335/P07335_E01.hea
@@ -0,0 +1,16 @@
+P07335_E01 12 500 15000
+P07335_E01.dat 16 49985.80112570356(-6749)/mV 16 0 -6749 42774 0 I
+P07335_E01.dat 16 26399.274323335772(2475)/mV 16 0 2475 64185 0 II
+P07335_E01.dat 16 37988.14449339207(9339)/mV 16 0 9339 49921 0 III
+P07335_E01.dat 16 37291.41850220264(300)/mV 16 0 300 42369 0 AVR
+P07335_E01.dat 16 88910.08494208494(-10279)/mV 16 0 -10279 59089 0 AVL
+P07335_E01.dat 16 31856.95923261391(6152)/mV 16 0 6152 34804 0 AVF
+P07335_E01.dat 16 17317.84946236559(17563)/mV 16 0 17563 12486 0 V1
+P07335_E01.dat 16 9524.02248995984(13551)/mV 16 0 13551 939 0 V2
+P07335_E01.dat 16 21296.66862860506(2568)/mV 16 0 2568 46128 0 V3
+P07335_E01.dat 16 23838.55702917772(2339)/mV 16 0 2339 54685 0 V4
+P07335_E01.dat 16 27833.69552238806(3656)/mV 16 0 3656 53268 0 V5
+P07335_E01.dat 16 29125.964735516372(1109)/mV 16 0 1109 57297 0 V6
+# Male 2982
+# Otherwise diseases
+# Sinus arrhythmia;Ventricular escape complex(es);Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07336/P07336_E01.dat b/data/Child_ecg/P07/P07336/P07336_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3fa001d472db0a12050cfa9ec56c4c426e2f53d3
--- /dev/null
+++ b/data/Child_ecg/P07/P07336/P07336_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8a2cd6e80af9a1934d82a8cbe2ed3a0af5144c669f764bb3afd04a0fd86a72e
+size 360000
diff --git a/data/Child_ecg/P07/P07336/P07336_E01.hea b/data/Child_ecg/P07/P07336/P07336_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f552b75914b10827486625fb5bfce821219d9885
--- /dev/null
+++ b/data/Child_ecg/P07/P07336/P07336_E01.hea
@@ -0,0 +1,16 @@
+P07336_E01 12 500 15000
+P07336_E01.dat 16 60388.57987072945(-16800)/mV 16 0 -21223 23632 0 I
+P07336_E01.dat 16 22601.292433537834(-21974)/mV 16 0 -24180 15306 0 II
+P07336_E01.dat 16 27323.916614024005(-22207)/mV 16 0 -22874 43733 0 III
+P07336_E01.dat 16 35402.69326683292(22688)/mV 16 0 25711 7749 0 AVR
+P07336_E01.dat 16 66401.19786096257(21800)/mV 16 0 20180 63350 0 AVL
+P07336_E01.dat 16 24925.630299604298(-22002)/mV 16 0 -23523 49289 0 AVF
+P07336_E01.dat 16 20502.953339432755(11002)/mV 16 0 11753 13990 0 V1
+P07336_E01.dat 16 21003.540406816934(4543)/mV 16 0 1861 49894 0 V2
+P07336_E01.dat 16 16875.328262141604(-18685)/mV 16 0 -20910 18816 0 V3
+P07336_E01.dat 16 11244.338557993731(-4744)/mV 16 0 -6143 18401 0 V4
+P07336_E01.dat 16 18503.94854032657(-14507)/mV 16 0 -15756 52105 0 V5
+P07336_E01.dat 16 14074.069498069499(-4289)/mV 16 0 9551 43305 0 V6
+# Female 3531
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07336/P07336_E02.dat b/data/Child_ecg/P07/P07336/P07336_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5df746e0c6fc48744d081f267b58e6e20dd0de3b
--- /dev/null
+++ b/data/Child_ecg/P07/P07336/P07336_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:852daf6d46f820d5425f5ccf1e2299ed5476fcef98f4697dfcfbcf3f2b315936
+size 360000
diff --git a/data/Child_ecg/P07/P07336/P07336_E02.hea b/data/Child_ecg/P07/P07336/P07336_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a613af0e43ef8d1ca59de68466bf68eaf583f59a
--- /dev/null
+++ b/data/Child_ecg/P07/P07336/P07336_E02.hea
@@ -0,0 +1,16 @@
+P07336_E02 12 500 15000
+P07336_E02.dat 16 53164.19437340154(-17542)/mV 16 0 -20917 35900 0 I
+P07336_E02.dat 16 28947.805157593124(-22901)/mV 16 0 -25986 37248 0 II
+P07336_E02.dat 16 45814.36419125127(-21772)/mV 16 0 -23748 31367 0 III
+P07336_E02.dat 16 40288.75871687587(23653)/mV 16 0 27093 60990 0 AVR
+P07336_E02.dat 16 158925.5684803002(8594)/mV 16 0 7042 24063 0 AVL
+P07336_E02.dat 16 35834.748717948714(-22531)/mV 16 0 -25212 26169 0 AVF
+P07336_E02.dat 16 22651.80732177264(13156)/mV 16 0 14427 30606 0 V1
+P07336_E02.dat 16 24278.415352981494(1825)/mV 16 0 759 58831 0 V2
+P07336_E02.dat 16 19208.7429598562(-24940)/mV 16 0 -26441 49975 0 V3
+P07336_E02.dat 16 21650.285714285714(-24701)/mV 16 0 -26850 11738 0 V4
+P07336_E02.dat 16 26641.03390914907(-22601)/mV 16 0 -25029 27470 0 V5
+P07336_E02.dat 16 30904.3698296837(-23464)/mV 16 0 -26456 50002 0 V6
+# Female 3541
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07337/P07337_E01.dat b/data/Child_ecg/P07/P07337/P07337_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..30e6c3011f37a971014d1ba147046460b9ccce64
--- /dev/null
+++ b/data/Child_ecg/P07/P07337/P07337_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af8327d0bcbda7951b359b4229671484a754d83c296c31664b3ff9380c36186c
+size 240000
diff --git a/data/Child_ecg/P07/P07337/P07337_E01.hea b/data/Child_ecg/P07/P07337/P07337_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..517f713e46df9886810d437284090823fded3427
--- /dev/null
+++ b/data/Child_ecg/P07/P07337/P07337_E01.hea
@@ -0,0 +1,16 @@
+P07337_E01 12 500 10000
+P07337_E01.dat 16 38372.03992953611(-16813)/mV 16 0 -5262 64598 0 I
+P07337_E01.dat 16 26533.59871589085(-16624)/mV 16 0 -11963 61364 0 II
+P07337_E01.dat 16 23251.53829557713(-11718)/mV 16 0 -14630 64697 0 III
+P07337_E01.dat 16 42837.89752066116(17852)/mV 16 0 7639 6015 0 AVR
+P07337_E01.dat 16 37229.498525073745(4208)/mV 16 0 12143 18484 0 AVL
+P07337_E01.dat 16 25015.721602101115(-14164)/mV 16 0 -13554 19940 0 AVF
+P07337_E01.dat 16 47626.35838150289(-582)/mV 16 0 580 764 0 V1
+P07337_E01.dat 16 43111.40532959327(-17758)/mV 16 0 -11969 44752 0 V2
+P07337_E01.dat 16 34233.7104276069(-21626)/mV 16 0 -13381 40880 0 V3
+P07337_E01.dat 16 33006.933333333334(-23097)/mV 16 0 -13620 49996 0 V4
+P07337_E01.dat 16 34751.02538071066(-19396)/mV 16 0 -9979 50349 0 V5
+P07337_E01.dat 16 32222.84892086331(-17458)/mV 16 0 -11640 26134 0 V6
+# Female 4788
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07338/P07338_E01.dat b/data/Child_ecg/P07/P07338/P07338_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9fc930ba88f4c9d2004e7912e89c68f9e3768adc
--- /dev/null
+++ b/data/Child_ecg/P07/P07338/P07338_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:827ec9d7a6b2014abf1565d186c762a530b4acc71d8ac01ef5319cebbd244314
+size 360000
diff --git a/data/Child_ecg/P07/P07338/P07338_E01.hea b/data/Child_ecg/P07/P07338/P07338_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..caa190905eb934afd282944ef7e3653b9af34bc9
--- /dev/null
+++ b/data/Child_ecg/P07/P07338/P07338_E01.hea
@@ -0,0 +1,16 @@
+P07338_E01 12 500 15000
+P07338_E01.dat 16 29246.46126447017(-16730)/mV 16 0 -16730 31737 0 I
+P07338_E01.dat 16 17608.4894762604(2364)/mV 16 0 2335 53045 0 II
+P07338_E01.dat 16 11554.152793614596(6815)/mV 16 0 6787 25492 0 III
+P07338_E01.dat 16 44962.51685393258(-1504)/mV 16 0 -1467 7350 0 AVR
+P07338_E01.dat 16 16696.908962597037(-9662)/mV 16 0 -9635 29065 0 AVL
+P07338_E01.dat 16 14290.223891810669(4382)/mV 16 0 4347 28526 0 AVF
+P07338_E01.dat 16 36870.51192368839(-10119)/mV 16 0 -10089 30448 0 V1
+P07338_E01.dat 16 16540.543272267845(-7197)/mV 16 0 -7197 25359 0 V2
+P07338_E01.dat 16 9486.08312958435(-2456)/mV 16 0 -2464 11083 0 V3
+P07338_E01.dat 16 8011.5905511811025(-8920)/mV 16 0 -8940 33168 0 V4
+P07338_E01.dat 16 12865.38528138528(-9549)/mV 16 0 -9528 12495 0 V5
+P07338_E01.dat 16 21879.924832214765(-930)/mV 16 0 -930 36266 0 V6
+# Male 3665
+# Otherwise diseases
+# Sinus arrhythmia;Junctional escape complex(es);AV dissociation;Intraventricular conduction delay;Left atrial enlargement;Left ventricular hypertrophy;ST deviation with T-wave change;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07339/P07339_E01.dat b/data/Child_ecg/P07/P07339/P07339_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..14bd4174ec40c634ef37bae068e62564c3f56c9f
--- /dev/null
+++ b/data/Child_ecg/P07/P07339/P07339_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a39f1a14d989fe03207cda88e0bbb82a1a7ab1eeb5af59bc7834e0dae48fd06b
+size 324000
diff --git a/data/Child_ecg/P07/P07339/P07339_E01.hea b/data/Child_ecg/P07/P07339/P07339_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0337bf05892e0194d3fa26ce14df18a2f1c28cf2
--- /dev/null
+++ b/data/Child_ecg/P07/P07339/P07339_E01.hea
@@ -0,0 +1,16 @@
+P07339_E01 12 500 13500
+P07339_E01.dat 16 136531.97208374875(666)/mV 16 0 1444 23831 0 I
+P07339_E01.dat 16 55288.80393534786(-13559)/mV 16 0 -13289 34616 0 II
+P07339_E01.dat 16 59401.475214805025(-21796)/mV 16 0 -21844 28684 0 III
+P07339_E01.dat 16 98829.99618563255(5187)/mV 16 0 4624 62067 0 AVR
+P07339_E01.dat 16 105295.05882352941(23171)/mV 16 0 23514 14494 0 AVL
+P07339_E01.dat 16 58072.61538461538(-18022)/mV 16 0 -17928 64884 0 AVF
+P07339_E01.dat 16 33794.01972386588(17429)/mV 16 0 17649 28588 0 V1
+P07339_E01.dat 16 25879.64250248262(18133)/mV 16 0 18280 36437 0 V2
+P07339_E01.dat 16 44543.60585065435(-4514)/mV 16 0 -4514 45723 0 V3
+P07339_E01.dat 16 34345.94899620184(-17313)/mV 16 0 -17397 32591 0 V4
+P07339_E01.dat 16 61870.369053842136(-18319)/mV 16 0 -18319 56981 0 V5
+P07339_E01.dat 16 1289.2929292929293(-857)/mV 16 0 -857 33790 0 V6
+# Female 4275
+# Otherwise diseases
+# ST deviation;Prolonged QT interval;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07340/P07340_E01.dat b/data/Child_ecg/P07/P07340/P07340_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9a8a226425cbb308c4abfb61eb0105792f30e48f
--- /dev/null
+++ b/data/Child_ecg/P07/P07340/P07340_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92736e5decdb86b5e57a48df5554e5efaf262a47745475db62b2d1ccba8e6d77
+size 360000
diff --git a/data/Child_ecg/P07/P07340/P07340_E01.hea b/data/Child_ecg/P07/P07340/P07340_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9e2565eca8dcdee4e1c7dcab786a87fa2262feb3
--- /dev/null
+++ b/data/Child_ecg/P07/P07340/P07340_E01.hea
@@ -0,0 +1,16 @@
+P07340_E01 12 500 15000
+P07340_E01.dat 16 53911.094414236286(20486)/mV 16 0 20486 16271 0 I
+P07340_E01.dat 16 34901.43727161997(23198)/mV 16 0 23198 22130 0 II
+P07340_E01.dat 16 49306.746268656716(18851)/mV 16 0 18851 27506 0 III
+P07340_E01.dat 16 49587.156829679596(-25588)/mV 16 0 -25588 4768 0 AVR
+P07340_E01.dat 16 89118.8710711995(1153)/mV 16 0 1153 52548 0 AVL
+P07340_E01.dat 16 41283.04761904762(21417)/mV 16 0 21417 57757 0 AVF
+P07340_E01.dat 16 25627.616438356163(25696)/mV 16 0 25696 50732 0 V1
+P07340_E01.dat 16 13944.136958710977(21321)/mV 16 0 21321 24855 0 V2
+P07340_E01.dat 16 17273.2817679558(16084)/mV 16 0 16084 4369 0 V3
+P07340_E01.dat 16 25849.948323254535(13152)/mV 16 0 13152 8693 0 V4
+P07340_E01.dat 16 48001.07683679192(9023)/mV 16 0 9023 56456 0 V5
+P07340_E01.dat 16 75506.6388308977(2553)/mV 16 0 2553 63810 0 V6
+# Female 4595
+# Viral myocarditis
+# Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07340/P07340_E02.dat b/data/Child_ecg/P07/P07340/P07340_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..236bff8922bbb6de08c11f86e8a9f08436af671f
--- /dev/null
+++ b/data/Child_ecg/P07/P07340/P07340_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:334e615eeb2a96b9db2cf68db9d8d2945b1aa118feb7cb45756477aafb2d6ffe
+size 360000
diff --git a/data/Child_ecg/P07/P07340/P07340_E02.hea b/data/Child_ecg/P07/P07340/P07340_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..daf2686b7e768b5c673b9db868145164be62ed85
--- /dev/null
+++ b/data/Child_ecg/P07/P07340/P07340_E02.hea
@@ -0,0 +1,16 @@
+P07340_E02 12 500 15000
+P07340_E02.dat 16 58005.677957269414(21585)/mV 16 0 21585 36087 0 I
+P07340_E02.dat 16 30192.453441295547(25495)/mV 16 0 25495 3575 0 II
+P07340_E02.dat 16 42512.72161741835(20623)/mV 16 0 20623 44456 0 III
+P07340_E02.dat 16 45954.2833158447(-27421)/mV 16 0 -27421 51833 0 AVR
+P07340_E02.dat 16 97644.69051321929(-2110)/mV 16 0 -2110 30638 0 AVL
+P07340_E02.dat 16 35638.226600985225(23753)/mV 16 0 23753 49778 0 AVF
+P07340_E02.dat 16 13317.257273245865(12829)/mV 16 0 12829 56386 0 V1
+P07340_E02.dat 16 24679.22914979757(26762)/mV 16 0 26762 56292 0 V2
+P07340_E02.dat 16 28939.108968177436(25846)/mV 16 0 25846 35390 0 V3
+P07340_E02.dat 16 40018.35924932976(25541)/mV 16 0 25541 272 0 V4
+P07340_E02.dat 16 53846.73224043716(24971)/mV 16 0 24971 16791 0 V5
+P07340_E02.dat 16 57918.735177865616(24473)/mV 16 0 24473 10409 0 V6
+# Female 4595
+# Viral myocarditis
+# Left anterior fascicular block;Dextrocardia
diff --git a/data/Child_ecg/P07/P07341/P07341_E01.dat b/data/Child_ecg/P07/P07341/P07341_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e04458931299dfa26d9b3dccede58391ecfb322c
--- /dev/null
+++ b/data/Child_ecg/P07/P07341/P07341_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:498520dac0e476af998dc103a9b159c467f812cd37bc0b785104c8e89a58d1a0
+size 240000
diff --git a/data/Child_ecg/P07/P07341/P07341_E01.hea b/data/Child_ecg/P07/P07341/P07341_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..11f45082e4e61ea20b13a83f04d9ecbadfc60396
--- /dev/null
+++ b/data/Child_ecg/P07/P07341/P07341_E01.hea
@@ -0,0 +1,16 @@
+P07341_E01 12 500 10000
+P07341_E01.dat 16 60701.122426868904(-5410)/mV 16 0 -6003 61098 0 I
+P07341_E01.dat 16 34183.41312741313(-24121)/mV 16 0 -24204 4020 0 II
+P07341_E01.dat 16 33756.070175438595(-10219)/mV 16 0 -9999 19461 0 III
+P07341_E01.dat 16 46625.956933677866(20097)/mV 16 0 20363 14706 0 AVR
+P07341_E01.dat 16 60825.49181193872(-4656)/mV 16 0 -5151 48511 0 AVL
+P07341_E01.dat 16 35637.253132832084(-18881)/mV 16 0 -18823 22086 0 AVF
+P07341_E01.dat 16 20452.809346787042(4843)/mV 16 0 6473 2320 0 V1
+P07341_E01.dat 16 21016.983323038912(462)/mV 16 0 2599 48296 0 V2
+P07341_E01.dat 16 21255.294436906377(-17469)/mV 16 0 -18005 37993 0 V3
+P07341_E01.dat 16 21255.294436906377(-17469)/mV 16 0 -18005 38013 0 V4
+P07341_E01.dat 16 21255.294436906377(-17469)/mV 16 0 -17988 38167 0 V5
+P07341_E01.dat 16 20461.51035581519(-13954)/mV 16 0 -15535 62777 0 V6
+# Female 3768
+# Otherwise diseases
+# Short PR interva
diff --git a/data/Child_ecg/P07/P07342/P07342_E01.dat b/data/Child_ecg/P07/P07342/P07342_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..eabb1c479b90f977ca297655cbeaf8e51c569ce8
--- /dev/null
+++ b/data/Child_ecg/P07/P07342/P07342_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65c6b0faab8e759dcf8bccf2d1ab82af2a58d27145f61fdaab3c2f1e9258e90a
+size 270000
diff --git a/data/Child_ecg/P07/P07342/P07342_E01.hea b/data/Child_ecg/P07/P07342/P07342_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..985a657f4e91164ebb9946228a0afdc62e4a6cff
--- /dev/null
+++ b/data/Child_ecg/P07/P07342/P07342_E01.hea
@@ -0,0 +1,13 @@
+P07342_E01 9 500 15000
+P07342_E01.dat 16 30676.617828773167(-15796)/mV 16 0 -15796 14851 0 I
+P07342_E01.dat 16 26356.083467094704(-16732)/mV 16 0 -16732 52021 0 II
+P07342_E01.dat 16 34745.77466759972(-20645)/mV 16 0 -20645 64422 0 III
+P07342_E01.dat 16 30867.369981470045(16036)/mV 16 0 16036 19015 0 AVR
+P07342_E01.dat 16 42152.2567394095(-700)/mV 16 0 -700 54372 0 AVL
+P07342_E01.dat 16 32297.063376332026(-18708)/mV 16 0 -18708 64517 0 AVF
+P07342_E01.dat 16 27752.48979591837(8401)/mV 16 0 8401 7835 0 V1
+P07342_E01.dat 16 12223.21815008726(-5408)/mV 16 0 -5408 15514 0 V3
+P07342_E01.dat 16 27503.88953797132(-20123)/mV 16 0 -20123 35190 0 V5
+# Male 1118
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07343/P07343_E01.dat b/data/Child_ecg/P07/P07343/P07343_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5d1e3c7baedb3c5b20c8dd9ed36ec4e833808f51
--- /dev/null
+++ b/data/Child_ecg/P07/P07343/P07343_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5a4518ed940880c999886f079f7af338c01595143cf8d8f929f8a9744363ec7
+size 348000
diff --git a/data/Child_ecg/P07/P07343/P07343_E01.hea b/data/Child_ecg/P07/P07343/P07343_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..267a14900171c4948df747d81c94744db8d47946
--- /dev/null
+++ b/data/Child_ecg/P07/P07343/P07343_E01.hea
@@ -0,0 +1,16 @@
+P07343_E01 12 500 14500
+P07343_E01.dat 16 201366.9889135255(491)/mV 16 0 491 49312 0 I
+P07343_E01.dat 16 76811.96046720575(-22331)/mV 16 0 -22331 9267 0 II
+P07343_E01.dat 16 69141.82295081967(-22470)/mV 16 0 -22470 29268 0 III
+P07343_E01.dat 16 132949.2194796531(15888)/mV 16 0 15888 55522 0 AVR
+P07343_E01.dat 16 114894.6890938687(18930)/mV 16 0 18930 16045 0 AVL
+P07343_E01.dat 16 75697.99204093235(-24640)/mV 16 0 -24640 18089 0 AVF
+P07343_E01.dat 16 44522.21276595745(12190)/mV 16 0 12190 8896 0 V1
+P07343_E01.dat 16 24766.887835703(13163)/mV 16 0 13163 35294 0 V2
+P07343_E01.dat 16 33097.28949478749(7538)/mV 16 0 7538 34498 0 V3
+P07343_E01.dat 16 5562.455002794857(6105)/mV 16 0 6100 30734 0 V4
+P07343_E01.dat 16 44388.38945669715(-12621)/mV 16 0 -12621 55015 0 V5
+P07343_E01.dat 16 12858.15922330097(18967)/mV 16 0 18967 54861 0 V6
+# Female 4870
+# Otherwise diseases
+# Sinus bradycardia;T-wave abnormality;Prominent U waves;Hypokalemia or drug effect
diff --git a/data/Child_ecg/P07/P07344/P07344_E01.dat b/data/Child_ecg/P07/P07344/P07344_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1ad3badb550806cd2e5a1d69659912485cdd5558
--- /dev/null
+++ b/data/Child_ecg/P07/P07344/P07344_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e20b341973dd6873284a4ae0a884f4ca5d92eefaa34f40fc7aa158bbeb6eceb
+size 360000
diff --git a/data/Child_ecg/P07/P07344/P07344_E01.hea b/data/Child_ecg/P07/P07344/P07344_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2dc7f3dcc5605a1d2bfb6c3640603554b9b240ec
--- /dev/null
+++ b/data/Child_ecg/P07/P07344/P07344_E01.hea
@@ -0,0 +1,16 @@
+P07344_E01 12 500 15000
+P07344_E01.dat 16 50314.23559759244(-18481)/mV 16 0 -18645 62593 0 I
+P07344_E01.dat 16 42600.40661359461(-15783)/mV 16 0 -16095 5823 0 II
+P07344_E01.dat 16 138398.0380549683(-8794)/mV 16 0 -9244 64358 0 III
+P07344_E01.dat 16 46658.25882352941(17582)/mV 16 0 17848 59492 0 AVR
+P07344_E01.dat 16 94863.66854990584(-14320)/mV 16 0 -14320 53180 0 AVL
+P07344_E01.dat 16 71616.98461538462(-12310)/mV 16 0 -12718 19107 0 AVF
+P07344_E01.dat 16 40762.81081081081(14365)/mV 16 0 14166 19787 0 V1
+P07344_E01.dat 16 25256.24156305506(8891)/mV 16 0 8439 17458 0 V2
+P07344_E01.dat 16 26388.18069087688(-3673)/mV 16 0 -4016 3455 0 V3
+P07344_E01.dat 16 24107.84214445272(-16958)/mV 16 0 -17154 32113 0 V4
+P07344_E01.dat 16 32666.187380497133(-20254)/mV 16 0 -20387 35470 0 V5
+P07344_E01.dat 16 38301.32363636364(-12195)/mV 16 0 -12351 57436 0 V6
+# Male 3928
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07345/P07345_E01.dat b/data/Child_ecg/P07/P07345/P07345_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e5a3fd3688f91aa7f271229bdf68dbff1b734823
--- /dev/null
+++ b/data/Child_ecg/P07/P07345/P07345_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7d32bdc4b89dabef4161b3cd694952695620045b8173b839e3fbd36293a5eac
+size 312000
diff --git a/data/Child_ecg/P07/P07345/P07345_E01.hea b/data/Child_ecg/P07/P07345/P07345_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1c02faeb0a1df3818dd570a4c568ac1e504e57f7
--- /dev/null
+++ b/data/Child_ecg/P07/P07345/P07345_E01.hea
@@ -0,0 +1,16 @@
+P07345_E01 12 500 13000
+P07345_E01.dat 16 81290.67367038739(-2541)/mV 16 0 -2541 11438 0 I
+P07345_E01.dat 16 37094.53098351336(-24802)/mV 16 0 -24802 28074 0 II
+P07345_E01.dat 16 40217.91829484902(-21711)/mV 16 0 -21711 3055 0 III
+P07345_E01.dat 16 52787.55732801595(18938)/mV 16 0 18938 15843 0 AVR
+P07345_E01.dat 16 77211.2384(14359)/mV 16 0 14359 23744 0 AVL
+P07345_E01.dat 16 40729.548559946415(-25344)/mV 16 0 -25344 25261 0 AVF
+P07345_E01.dat 16 55277.21100917431(17247)/mV 16 0 17247 19841 0 V1
+P07345_E01.dat 16 22187.410636442895(16938)/mV 16 0 16938 50108 0 V2
+P07345_E01.dat 16 45189.894258101194(6046)/mV 16 0 6046 62517 0 V3
+P07345_E01.dat 16 41459.09243697479(-20722)/mV 16 0 -20722 55516 0 V4
+P07345_E01.dat 16 33339.783431180695(-26528)/mV 16 0 -26528 1010 0 V5
+P07345_E01.dat 16 34456.90146538656(-24443)/mV 16 0 -24443 264 0 V6
+# Male 4701
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07346/P07346_E01.dat b/data/Child_ecg/P07/P07346/P07346_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ca9c1e8983adf090a1f125623591f7c8da21f190
--- /dev/null
+++ b/data/Child_ecg/P07/P07346/P07346_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:24908c678e808c03bb8773081323465d196605f47b0ae8e390eff4c0229b2ef4
+size 240000
diff --git a/data/Child_ecg/P07/P07346/P07346_E01.hea b/data/Child_ecg/P07/P07346/P07346_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..36897a82fa3e29c429f0a743c6a75e97a9b4fadc
--- /dev/null
+++ b/data/Child_ecg/P07/P07346/P07346_E01.hea
@@ -0,0 +1,16 @@
+P07346_E01 12 500 10000
+P07346_E01.dat 16 76713.14021927294(-310)/mV 16 0 -4053 58173 0 I
+P07346_E01.dat 16 39711.72564302416(-20328)/mV 16 0 -22946 9107 0 II
+P07346_E01.dat 16 43191.661590524534(-23419)/mV 16 0 -24122 23139 0 III
+P07346_E01.dat 16 60036.548223350255(13433)/mV 16 0 16901 20408 0 AVR
+P07346_E01.dat 16 77545.6164584864(18766)/mV 16 0 17567 46017 0 AVL
+P07346_E01.dat 16 43424.34452184927(-24397)/mV 16 0 -26198 43568 0 AVF
+P07346_E01.dat 16 27064.402734617775(9759)/mV 16 0 14579 22080 0 V1
+P07346_E01.dat 16 16635.087420042644(12947)/mV 16 0 14070 7475 0 V2
+P07346_E01.dat 16 20892.564535585043(1061)/mV 16 0 -44 40463 0 V3
+P07346_E01.dat 16 12227.84512683578(3009)/mV 16 0 1566 36297 0 V4
+P07346_E01.dat 16 20577.846736045412(-11526)/mV 16 0 -12648 46506 0 V5
+P07346_E01.dat 16 39456.40506329114(-16786)/mV 16 0 -32709 41626 0 V6
+# Male 4900
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07347/P07347_E01.dat b/data/Child_ecg/P07/P07347/P07347_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..073c624505e7d4b0eb16c0ef612c30136a991a63
--- /dev/null
+++ b/data/Child_ecg/P07/P07347/P07347_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d08bd0cef8adff68caaefabdf5981637ed529987a2e16665095a5f76b32bd2b9
+size 240000
diff --git a/data/Child_ecg/P07/P07347/P07347_E01.hea b/data/Child_ecg/P07/P07347/P07347_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3a16f190812df51ffef29be8182c692b3d516751
--- /dev/null
+++ b/data/Child_ecg/P07/P07347/P07347_E01.hea
@@ -0,0 +1,16 @@
+P07347_E01 12 500 10000
+P07347_E01.dat 16 42112.17606602476(-2869)/mV 16 0 -2869 9416 0 I
+P07347_E01.dat 16 50693.47398431932(-15403)/mV 16 0 -15403 55197 0 II
+P07347_E01.dat 16 47099.8004101162(-15944)/mV 16 0 -15944 34956 0 III
+P07347_E01.dat 16 51314.296127562644(11231)/mV 16 0 11231 23009 0 AVR
+P07347_E01.dat 16 51274.896882494(8994)/mV 16 0 8994 51033 0 AVL
+P07347_E01.dat 16 59199.64640883978(-17071)/mV 16 0 -17071 11132 0 AVF
+P07347_E01.dat 16 63638.67029972752(1445)/mV 16 0 1549 39004 0 V1
+P07347_E01.dat 16 18324.92614107884(10361)/mV 16 0 10465 32219 0 V2
+P07347_E01.dat 16 33270.153846153844(-5735)/mV 16 0 -5654 27899 0 V3
+P07347_E01.dat 16 25294.23887587822(-11672)/mV 16 0 -11672 12654 0 V4
+P07347_E01.dat 16 29106.819532908707(-12685)/mV 16 0 -12685 27210 0 V5
+P07347_E01.dat 16 39936.66971877044(-17859)/mV 16 0 -17891 43390 0 V6
+# Male 1961
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07348/P07348_E01.dat b/data/Child_ecg/P07/P07348/P07348_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..33a56a07afaa6ec733e6984e6f9b6ccce691e0b3
--- /dev/null
+++ b/data/Child_ecg/P07/P07348/P07348_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ff38ef54c46d33bec36e28fef3a49449f0e27544898185cb7086987bfe2a8cf
+size 360000
diff --git a/data/Child_ecg/P07/P07348/P07348_E01.hea b/data/Child_ecg/P07/P07348/P07348_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e820c11f5d184c6443006f152d55324d943361d1
--- /dev/null
+++ b/data/Child_ecg/P07/P07348/P07348_E01.hea
@@ -0,0 +1,16 @@
+P07348_E01 12 500 15000
+P07348_E01.dat 16 66261.17329332333(-11203)/mV 16 0 -9909 46800 0 I
+P07348_E01.dat 16 26270.266411727214(-22704)/mV 16 0 -23644 31281 0 II
+P07348_E01.dat 16 24972.387096774193(-21616)/mV 16 0 -22998 54959 0 III
+P07348_E01.dat 16 47129.514950166114(22647)/mV 16 0 22992 65259 0 AVR
+P07348_E01.dat 16 45665.91406908172(20168)/mV 16 0 21877 38231 0 AVL
+P07348_E01.dat 16 25855.84128952263(-22585)/mV 16 0 -23763 30851 0 AVF
+P07348_E01.dat 16 26081.156626506025(15855)/mV 16 0 16491 612 0 V1
+P07348_E01.dat 16 9168.84699057288(16623)/mV 16 0 17369 63259 0 V2
+P07348_E01.dat 16 14357.333333333334(8286)/mV 16 0 8099 3301 0 V3
+P07348_E01.dat 16 14380.590979782271(-19222)/mV 16 0 -19140 45316 0 V4
+P07348_E01.dat 16 15555.777973568282(-24146)/mV 16 0 -25450 36845 0 V5
+P07348_E01.dat 16 19397.37613697164(-23916)/mV 16 0 -26724 40535 0 V6
+# Female 5162
+# Otherwise diseases
+# First-degree AV block;Left ventricular high voltage;ST deviation;ST deviation with T-wave change;Inversion+T-wave abnormality;Short QT interval
diff --git a/data/Child_ecg/P07/P07348/P07348_E02.dat b/data/Child_ecg/P07/P07348/P07348_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ca20542498ec8532f02cc04cdc919a947ac9d94a
--- /dev/null
+++ b/data/Child_ecg/P07/P07348/P07348_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d76c0cf5315a657994e7ca583e27f492135bae73f09d35f2159470e604c4ee90
+size 360000
diff --git a/data/Child_ecg/P07/P07348/P07348_E02.hea b/data/Child_ecg/P07/P07348/P07348_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1287a200a3d93862d5c17d62bf12bd1e0324aff3
--- /dev/null
+++ b/data/Child_ecg/P07/P07348/P07348_E02.hea
@@ -0,0 +1,16 @@
+P07348_E02 12 500 15000
+P07348_E02.dat 16 55607.71550497866(-23223)/mV 16 0 -20238 25874 0 I
+P07348_E02.dat 16 66363.02319236017(-26829)/mV 16 0 -24077 425 0 II
+P07348_E02.dat 16 79135.25339120999(2840)/mV 16 0 1939 52672 0 III
+P07348_E02.dat 16 71671.23716381418(24486)/mV 16 0 21105 11041 0 AVR
+P07348_E02.dat 16 73568.21605401351(-20796)/mV 16 0 -18403 8449 0 AVL
+P07348_E02.dat 16 93433.51267056531(-26916)/mV 16 0 -25548 24670 0 AVF
+P07348_E02.dat 16 45510.83087027915(21366)/mV 16 0 20033 64130 0 V1
+P07348_E02.dat 16 20034.80031821798(16420)/mV 16 0 18164 21698 0 V2
+P07348_E02.dat 16 40449.41046831956(10250)/mV 16 0 11336 12085 0 V3
+P07348_E02.dat 16 23976.96784073507(-25122)/mV 16 0 -25337 28514 0 V4
+P07348_E02.dat 16 24505.073593073594(-24475)/mV 16 0 -24555 37681 0 V5
+P07348_E02.dat 16 38997.99688958009(-26645)/mV 16 0 -26201 17062 0 V6
+# Female 5134
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07349/P07349_E01.dat b/data/Child_ecg/P07/P07349/P07349_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6d078a715c46a9ec111546755e1c0d5e14815e69
--- /dev/null
+++ b/data/Child_ecg/P07/P07349/P07349_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b4e7cb5fda73b2d8aa50a81322d736f1155c27d83398292a18fe4e6fdd98dc4
+size 360000
diff --git a/data/Child_ecg/P07/P07349/P07349_E01.hea b/data/Child_ecg/P07/P07349/P07349_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..52ef03aefc8ba8df7d4f2ccaabda6002075d2e61
--- /dev/null
+++ b/data/Child_ecg/P07/P07349/P07349_E01.hea
@@ -0,0 +1,16 @@
+P07349_E01 12 500 15000
+P07349_E01.dat 16 154063.19684151156(-16095)/mV 16 0 -16095 2185 0 I
+P07349_E01.dat 16 68218.46425419241(-23332)/mV 16 0 -23332 43971 0 II
+P07349_E01.dat 16 77453.31084879146(-15947)/mV 16 0 -15947 2296 0 III
+P07349_E01.dat 16 104752.02914389799(23394)/mV 16 0 23394 45955 0 AVR
+P07349_E01.dat 16 138684.37735849057(6712)/mV 16 0 6712 24147 0 AVL
+P07349_E01.dat 16 75209.2767203514(-20226)/mV 16 0 -20226 20995 0 AVF
+P07349_E01.dat 16 47416.456273764255(15946)/mV 16 0 15946 15469 0 V1
+P07349_E01.dat 16 26874.458874458873(15733)/mV 16 0 15733 7958 0 V2
+P07349_E01.dat 16 28911.598885793872(-12495)/mV 16 0 -12495 8136 0 V3
+P07349_E01.dat 16 28698.243469689503(-18551)/mV 16 0 -18551 29193 0 V4
+P07349_E01.dat 16 43326.350789692435(-20042)/mV 16 0 -20042 10819 0 V5
+P07349_E01.dat 16 45518.64004563605(-13286)/mV 16 0 -13286 57361 0 V6
+# Male 2202
+# Otherwise diseases
+# Junctional escape complex(es);AV dissociation
diff --git a/data/Child_ecg/P07/P07350/P07350_E01.dat b/data/Child_ecg/P07/P07350/P07350_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2e5db265264b368d2af373922f9a0aad62b089b0
--- /dev/null
+++ b/data/Child_ecg/P07/P07350/P07350_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f3986e67c856e7b3e06893b131a7169ce2066da0bb2b2619c3622bc9973f51a
+size 240000
diff --git a/data/Child_ecg/P07/P07350/P07350_E01.hea b/data/Child_ecg/P07/P07350/P07350_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..63ef99cea7916d9b5cb54669d57ba885a8e4e8ee
--- /dev/null
+++ b/data/Child_ecg/P07/P07350/P07350_E01.hea
@@ -0,0 +1,16 @@
+P07350_E01 12 500 10000
+P07350_E01.dat 16 11534.140391254316(6386)/mV 16 0 5044 3707 0 I
+P07350_E01.dat 16 11158.358394573204(5786)/mV 16 0 4379 62801 0 II
+P07350_E01.dat 16 25505.23076923077(-12044)/mV 16 0 -12293 35579 0 III
+P07350_E01.dat 16 12082.31341991342(-5511)/mV 16 0 -4046 39552 0 AVR
+P07350_E01.dat 16 18166.18666666667(9810)/mV 16 0 8849 10331 0 AVL
+P07350_E01.dat 16 16186.020351526364(1407)/mV 16 0 301 17335 0 AVF
+P07350_E01.dat 16 28279.24308588064(5178)/mV 16 0 10629 3058 0 V1
+P07350_E01.dat 16 10528.050713153725(6158)/mV 16 0 9713 61161 0 V2
+P07350_E01.dat 16 15042.675241157556(3782)/mV 16 0 6584 39862 0 V3
+P07350_E01.dat 16 16135.12347826087(3474)/mV 16 0 2818 3780 0 V4
+P07350_E01.dat 16 18029.616657768285(211)/mV 16 0 -38 52845 0 V5
+P07350_E01.dat 16 6881.186626139817(11450)/mV 16 0 11321 63371 0 V6
+# Male 1672
+# Otherwise diseases
+# Sinus tachycardia;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07351/P07351_E01.dat b/data/Child_ecg/P07/P07351/P07351_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..45a2d648b76e77d12b00b66493b25bf951990abb
--- /dev/null
+++ b/data/Child_ecg/P07/P07351/P07351_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ddb5e5143a4e8f821f85e34c437385f79de2d1ac332d9c6e30faa7677c963d79
+size 360000
diff --git a/data/Child_ecg/P07/P07351/P07351_E01.hea b/data/Child_ecg/P07/P07351/P07351_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7ca183555c23cbb2802f125fcb751876cefdbb52
--- /dev/null
+++ b/data/Child_ecg/P07/P07351/P07351_E01.hea
@@ -0,0 +1,16 @@
+P07351_E01 12 500 15000
+P07351_E01.dat 16 81476.06042296073(19906)/mV 16 0 19840 50845 0 I
+P07351_E01.dat 16 137265.36742147553(13111)/mV 16 0 13111 20253 0 II
+P07351_E01.dat 16 92368.39298245613(-19913)/mV 16 0 -19838 37018 0 III
+P07351_E01.dat 16 125102.5594237695(-20046)/mV 16 0 -20046 37817 0 AVR
+P07351_E01.dat 16 88297.33770491803(19832)/mV 16 0 19760 32571 0 AVL
+P07351_E01.dat 16 155203.97172034564(-8649)/mV 16 0 -8649 35240 0 AVF
+P07351_E01.dat 16 141349.56753752084(-1726)/mV 16 0 -1611 37143 0 V1
+P07351_E01.dat 16 51108.55348380766(18092)/mV 16 0 18050 3937 0 V2
+P07351_E01.dat 16 63623.4260761073(17032)/mV 16 0 16980 29108 0 V3
+P07351_E01.dat 16 83633.66837606838(15012)/mV 16 0 15012 12037 0 V4
+P07351_E01.dat 16 93332.95544820183(9684)/mV 16 0 9684 23931 0 V5
+P07351_E01.dat 16 104752.15841584158(8561)/mV 16 0 8561 14090 0 V6
+# Female 4818
+# Viral myocarditis
+# Sinus tachycardia;Right-axis deviation;Low voltage;Hypokalemia or drug effect
diff --git a/data/Child_ecg/P07/P07351/P07351_E02.dat b/data/Child_ecg/P07/P07351/P07351_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..43e52fe9986ac7ef90204c28d2ead8a746720c87
--- /dev/null
+++ b/data/Child_ecg/P07/P07351/P07351_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6e6bba6fbd8cd42d4dac45a45f1f83d592ed34f2ed1c9bbe73ce8bacf3fb0f4
+size 360000
diff --git a/data/Child_ecg/P07/P07351/P07351_E02.hea b/data/Child_ecg/P07/P07351/P07351_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e9d12d469e7b64e518b438ab09b1089ae0bf7617
--- /dev/null
+++ b/data/Child_ecg/P07/P07351/P07351_E02.hea
@@ -0,0 +1,16 @@
+P07351_E02 12 500 15000
+P07351_E02.dat 16 72852.78632478633(17177)/mV 16 0 17414 46834 0 I
+P07351_E02.dat 16 89000.04907975461(9734)/mV 16 0 9951 17887 0 II
+P07351_E02.dat 16 102193.59462486002(-21627)/mV 16 0 -21627 9120 0 III
+P07351_E02.dat 16 87559.85901080159(-13966)/mV 16 0 -14251 57974 0 AVR
+P07351_E02.dat 16 93202.4583690987(20251)/mV 16 0 20403 43329 0 AVL
+P07351_E02.dat 16 124329.42441209407(-5661)/mV 16 0 -5560 64549 0 AVF
+P07351_E02.dat 16 134280.53333333333(-13097)/mV 16 0 -13315 24888 0 V1
+P07351_E02.dat 16 42934.366251198466(10964)/mV 16 0 11104 18767 0 V2
+P07351_E02.dat 16 47975.88805166846(10758)/mV 16 0 10875 30210 0 V3
+P07351_E02.dat 16 55678.401051939516(8584)/mV 16 0 8629 35792 0 V4
+P07351_E02.dat 16 55967.70245139476(-438)/mV 16 0 -392 51198 0 V5
+P07351_E02.dat 16 64601.593129361245(-3384)/mV 16 0 -3331 61346 0 V6
+# Female 4821
+# Viral myocarditis
+# T-wave abnormality;Prominent U waves
diff --git a/data/Child_ecg/P07/P07351/P07351_E03.dat b/data/Child_ecg/P07/P07351/P07351_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4228a1004b4933f78399cc07da3d4fb4b4de5f65
--- /dev/null
+++ b/data/Child_ecg/P07/P07351/P07351_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf5a4c4307e8c5cfd6710bdd94d493092818fad665f8af561cb0f4b27f56d229
+size 360000
diff --git a/data/Child_ecg/P07/P07351/P07351_E03.hea b/data/Child_ecg/P07/P07351/P07351_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bf752d4e50016f7f3815418ae952d3c57202f4fe
--- /dev/null
+++ b/data/Child_ecg/P07/P07351/P07351_E03.hea
@@ -0,0 +1,16 @@
+P07351_E03 12 500 15000
+P07351_E03.dat 16 65765.91823491239(16718)/mV 16 0 16718 51258 0 I
+P07351_E03.dat 16 77759.0985915493(10365)/mV 16 0 10365 59961 0 II
+P07351_E03.dat 16 115254.01485884101(-13830)/mV 16 0 -13830 64215 0 III
+P07351_E03.dat 16 81775.13291500285(-15268)/mV 16 0 -15268 36497 0 AVR
+P07351_E03.dat 16 86061.78503869304(16105)/mV 16 0 16105 24258 0 AVL
+P07351_E03.dat 16 101598.36237897648(3100)/mV 16 0 3100 15085 0 AVF
+P07351_E03.dat 16 58050.045662100456(4478)/mV 16 0 4478 7514 0 V1
+P07351_E03.dat 16 33016.55930871956(8278)/mV 16 0 8278 5700 0 V2
+P07351_E03.dat 16 31132.845070422536(1771)/mV 16 0 1771 14558 0 V3
+P07351_E03.dat 16 40968.70100902815(4901)/mV 16 0 4901 17935 0 V4
+P07351_E03.dat 16 46976.56316781898(3727)/mV 16 0 3727 20586 0 V5
+P07351_E03.dat 16 61438.35237329043(4522)/mV 16 0 4522 5477 0 V6
+# Female 4824
+# Viral myocarditis
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07352/P07352_E01.dat b/data/Child_ecg/P07/P07352/P07352_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..66aeb14a229324e41058764cb515a172ca9b0a24
--- /dev/null
+++ b/data/Child_ecg/P07/P07352/P07352_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dbb05787843a71bf84565ee30a1187a516db5420585b2e634abba91b6aad7472
+size 360000
diff --git a/data/Child_ecg/P07/P07352/P07352_E01.hea b/data/Child_ecg/P07/P07352/P07352_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3cad24e55e0b241164843177675fa8aaffdea12b
--- /dev/null
+++ b/data/Child_ecg/P07/P07352/P07352_E01.hea
@@ -0,0 +1,16 @@
+P07352_E01 12 500 15000
+P07352_E01.dat 16 39919.79077770131(-4445)/mV 16 0 -6198 38405 0 I
+P07352_E01.dat 16 42098.03118040089(-14308)/mV 16 0 -18555 36149 0 II
+P07352_E01.dat 16 34246.13195639702(-3621)/mV 16 0 -5543 167 0 III
+P07352_E01.dat 16 49027.30844342332(8911)/mV 16 0 12460 31141 0 AVR
+P07352_E01.dat 16 41967.87401574803(-1537)/mV 16 0 -1298 12886 0 AVL
+P07352_E01.dat 16 41244.25418060201(-8681)/mV 16 0 -11903 33811 0 AVF
+P07352_E01.dat 16 26714.021978021978(9965)/mV 16 0 10247 61071 0 V1
+P07352_E01.dat 16 15894.486486486487(-5200)/mV 16 0 -4321 40178 0 V2
+P07352_E01.dat 16 1270.5616921269095(1022)/mV 16 0 1052 36137 0 V3
+P07352_E01.dat 16 10726.475073313783(-4191)/mV 16 0 -5378 34465 0 V4
+P07352_E01.dat 16 16228.746209624258(-8725)/mV 16 0 -11867 42957 0 V5
+P07352_E01.dat 16 7772.332144676516(-2968)/mV 16 0 -4169 64138 0 V6
+# Male 1199
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07353/P07353_E01.dat b/data/Child_ecg/P07/P07353/P07353_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..eeb3d1eab8fa268efe050b92a7d94bdf9d7c1912
--- /dev/null
+++ b/data/Child_ecg/P07/P07353/P07353_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:618451254b792fdd2737a4e35a901827c084477acfeb81e565a4b3679ea29978
+size 240000
diff --git a/data/Child_ecg/P07/P07353/P07353_E01.hea b/data/Child_ecg/P07/P07353/P07353_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b6fb6d820a9cd1b108f81485e9423214c6e1b823
--- /dev/null
+++ b/data/Child_ecg/P07/P07353/P07353_E01.hea
@@ -0,0 +1,16 @@
+P07353_E01 12 500 10000
+P07353_E01.dat 16 57141.66434452185(-21753)/mV 16 0 -21893 20054 0 I
+P07353_E01.dat 16 43559.25611745514(-19729)/mV 16 0 -20863 24015 0 II
+P07353_E01.dat 16 55632.737065910704(5562)/mV 16 0 4295 21839 0 III
+P07353_E01.dat 16 54613.651444548(24460)/mV 16 0 25260 22108 0 AVR
+P07353_E01.dat 16 71106.21615949633(-16223)/mV 16 0 -15529 56538 0 AVL
+P07353_E01.dat 16 55094.68938401048(-12241)/mV 16 0 -13585 64654 0 AVF
+P07353_E01.dat 16 39128.79665271966(12896)/mV 16 0 13883 23455 0 V1
+P07353_E01.dat 16 19037.010380622836(10215)/mV 16 0 11113 63238 0 V2
+P07353_E01.dat 16 21405.36302895323(4776)/mV 16 0 6691 42917 0 V3
+P07353_E01.dat 16 23088.049720323183(-14628)/mV 16 0 -18272 36489 0 V4
+P07353_E01.dat 16 35429.30481283423(-19827)/mV 16 0 -22852 63854 0 V5
+P07353_E01.dat 16 42176.0(-20246)/mV 16 0 -22339 1198 0 V6
+# Female 2823
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07354/P07354_E01.dat b/data/Child_ecg/P07/P07354/P07354_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e9290fc7e9e99f6a07732618de31a10de37ec696
--- /dev/null
+++ b/data/Child_ecg/P07/P07354/P07354_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8797cf4a4261d08ca33574f2bd2217e27124d45f5e7d71df50aca4bad284337
+size 228000
diff --git a/data/Child_ecg/P07/P07354/P07354_E01.hea b/data/Child_ecg/P07/P07354/P07354_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3707fda8ed4f2ad17f6ee25675cf271385410138
--- /dev/null
+++ b/data/Child_ecg/P07/P07354/P07354_E01.hea
@@ -0,0 +1,16 @@
+P07354_E01 12 500 9500
+P07354_E01.dat 16 43581.701516360736(-26101)/mV 16 0 -26136 17541 0 I
+P07354_E01.dat 16 26027.53564154786(-23407)/mV 16 0 -23449 44181 0 II
+P07354_E01.dat 16 48793.24904798172(-17126)/mV 16 0 -17126 4341 0 III
+P07354_E01.dat 16 33664.65417376491(25127)/mV 16 0 25182 16191 0 AVR
+P07354_E01.dat 16 129319.86491557224(-24353)/mV 16 0 -24353 20089 0 AVL
+P07354_E01.dat 16 34328.08961911874(-21545)/mV 16 0 -21573 37564 0 AVF
+P07354_E01.dat 16 46399.935288169865(12047)/mV 16 0 12122 830 0 V1
+P07354_E01.dat 16 18583.97694524496(5018)/mV 16 0 5018 40268 0 V2
+P07354_E01.dat 16 38193.759249609175(-23820)/mV 16 0 -23944 21564 0 V3
+P07354_E01.dat 16 13175.903340440655(-14663)/mV 16 0 -14717 4021 0 V4
+P07354_E01.dat 16 10577.846153846154(1611)/mV 16 0 1577 26921 0 V5
+P07354_E01.dat 16 21986.742857142857(-20743)/mV 16 0 -20779 44692 0 V6
+# Male 5083
+# Otherwise diseases
+# Osborn wave;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07354/P07354_E02.dat b/data/Child_ecg/P07/P07354/P07354_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..31652d0a8495f69db1c04e6eaa400d0b4b82b5a7
--- /dev/null
+++ b/data/Child_ecg/P07/P07354/P07354_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6f9394ed122df810206edbf3f13bc0f5ea7065c589a31825df1dffe22355c68
+size 360000
diff --git a/data/Child_ecg/P07/P07354/P07354_E02.hea b/data/Child_ecg/P07/P07354/P07354_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3e1140308d694378ad6f25879363d15f268760d5
--- /dev/null
+++ b/data/Child_ecg/P07/P07354/P07354_E02.hea
@@ -0,0 +1,16 @@
+P07354_E02 12 500 15000
+P07354_E02.dat 16 82478.09245742092(-20353)/mV 16 0 -2039 11691 0 I
+P07354_E02.dat 16 21645.73010380623(-20549)/mV 16 0 -12448 24172 0 II
+P07354_E02.dat 16 24940.903665814152(-18482)/mV 16 0 -14707 49887 0 III
+P07354_E02.dat 16 37547.12668463612(21647)/mV 16 0 10436 4880 0 AVR
+P07354_E02.dat 16 55597.882747068674(15854)/mV 16 0 17798 12655 0 AVL
+P07354_E02.dat 16 23283.641379310346(-19579)/mV 16 0 -13462 34509 0 AVF
+P07354_E02.dat 16 3317.4967869500742(-29490)/mV 16 0 -30170 44260 0 V1
+P07354_E02.dat 16 5263.579357351509(-27488)/mV 16 0 -27000 14590 0 V2
+P07354_E02.dat 16 2805.2030534351147(24652)/mV 16 0 24867 17844 0 V3
+P07354_E02.dat 16 2912.1113043478263(19560)/mV 16 0 19636 60605 0 V4
+P07354_E02.dat 16 2548.685082872928(-21955)/mV 16 0 -21346 39512 0 V5
+P07354_E02.dat 16 4355.255689424364(18067)/mV 16 0 20323 13615 0 V6
+# Male 5067
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07354/P07354_E03.dat b/data/Child_ecg/P07/P07354/P07354_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ddf90a2519a771cc7a8e6b1c9da57fc51839bf90
--- /dev/null
+++ b/data/Child_ecg/P07/P07354/P07354_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:64306026ba72b88ec5543fe08a454dc044769d06c10aefd45027eb2923eb7025
+size 360000
diff --git a/data/Child_ecg/P07/P07354/P07354_E03.hea b/data/Child_ecg/P07/P07354/P07354_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..47f534c43c7a033c4b4d1c81d2b1bded4547395a
--- /dev/null
+++ b/data/Child_ecg/P07/P07354/P07354_E03.hea
@@ -0,0 +1,16 @@
+P07354_E03 12 500 15000
+P07354_E03.dat 16 3215.683794466403(-24822)/mV 16 0 -25235 27221 0 I
+P07354_E03.dat 16 4023.1399845320957(-31497)/mV 16 0 -31883 35063 0 II
+P07354_E03.dat 16 5973.932764676368(-21140)/mV 16 0 -20950 18232 0 III
+P07354_E03.dat 16 1577.328413284133(-6051)/mV 16 0 -5874 48275 0 AVR
+P07354_E03.dat 16 3110.8860759493673(-32347)/mV 16 0 -32595 19878 0 AVL
+P07354_E03.dat 16 8084.543209876543(-30209)/mV 16 0 -30466 22258 0 AVF
+P07354_E03.dat 16 1730.981627296588(8452)/mV 16 0 8452 23105 0 V1
+P07354_E03.dat 16 2769.497247706422(-32030)/mV 16 0 -32163 38245 0 V2
+P07354_E03.dat 16 3510.367892976589(-31742)/mV 16 0 -32079 32353 0 V3
+P07354_E03.dat 16 4348.518585675431(-31596)/mV 16 0 -31953 57182 0 V4
+P07354_E03.dat 16 28802.572418572418(-22620)/mV 16 0 -24541 7650 0 V5
+P07354_E03.dat 16 26134.030981067124(-21646)/mV 16 0 -24410 14006 0 V6
+# Male 5072
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07354/P07354_E04.dat b/data/Child_ecg/P07/P07354/P07354_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ff082612cc7ea4656e02e00cbe484932d2183633
--- /dev/null
+++ b/data/Child_ecg/P07/P07354/P07354_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:46531d9b944675128593108e9cb3858775ccbd71800cfe7b760f9764cf9742c7
+size 252000
diff --git a/data/Child_ecg/P07/P07354/P07354_E04.hea b/data/Child_ecg/P07/P07354/P07354_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ddf7814e6616e11635d154ef6e893307df787069
--- /dev/null
+++ b/data/Child_ecg/P07/P07354/P07354_E04.hea
@@ -0,0 +1,16 @@
+P07354_E04 12 500 10500
+P07354_E04.dat 16 70057.20089619119(-21316)/mV 16 0 -26900 25520 0 I
+P07354_E04.dat 16 22097.950073421438(-21745)/mV 16 0 -24082 27348 0 II
+P07354_E04.dat 16 23947.815384615384(-20606)/mV 16 0 -21210 56177 0 III
+P07354_E04.dat 16 37374.61994609165(21397)/mV 16 0 24862 21256 0 AVR
+P07354_E04.dat 16 49261.26676456192(16374)/mV 16 0 15052 51454 0 AVL
+P07354_E04.dat 16 23312.38614900315(-21919)/mV 16 0 -23456 7475 0 AVF
+P07354_E04.dat 16 28019.497674418606(2531)/mV 16 0 4104 27375 0 V1
+P07354_E04.dat 16 17580.108920187795(-14483)/mV 16 0 -15141 38208 0 V2
+P07354_E04.dat 16 16544.438356164384(-13896)/mV 16 0 -14609 44869 0 V3
+P07354_E04.dat 16 12491.325102880659(-20910)/mV 16 0 -24923 59143 0 V4
+P07354_E04.dat 16 9750.671586715867(-17284)/mV 16 0 -15531 48514 0 V5
+P07354_E04.dat 16 13871.350632069194(-22587)/mV 16 0 -24110 61949 0 V6
+# Male 5071
+# Otherwise diseases
+# Sinus tachycardia;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07354/P07354_E05.dat b/data/Child_ecg/P07/P07354/P07354_E05.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a7c843100580e0a1e59fe42316b4cc9d31767e09
--- /dev/null
+++ b/data/Child_ecg/P07/P07354/P07354_E05.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04e4c486af21a1277f3225366c0a2fccf099b4c153ba4f21cc6c7e92b79551bd
+size 360000
diff --git a/data/Child_ecg/P07/P07354/P07354_E05.hea b/data/Child_ecg/P07/P07354/P07354_E05.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7587919543892ed736d8fb2106963194551f8ef3
--- /dev/null
+++ b/data/Child_ecg/P07/P07354/P07354_E05.hea
@@ -0,0 +1,16 @@
+P07354_E05 12 500 15000
+P07354_E05.dat 16 45273.89838613269(-23521)/mV 16 0 -23595 30867 0 I
+P07354_E05.dat 16 25572.7922705314(-22428)/mV 16 0 -22490 18142 0 II
+P07354_E05.dat 16 46312.42105263158(-19018)/mV 16 0 -19056 19058 0 III
+P07354_E05.dat 16 33696.16951147734(23141)/mV 16 0 23223 54243 0 AVR
+P07354_E05.dat 16 130538.01551991723(-17366)/mV 16 0 -17366 24192 0 AVL
+P07354_E05.dat 16 33249.200283085636(-21297)/mV 16 0 -21351 41421 0 AVF
+P07354_E05.dat 16 39696.16842105263(11426)/mV 16 0 11458 37663 0 V1
+P07354_E05.dat 16 17590.024518388793(6467)/mV 16 0 6424 27733 0 V2
+P07354_E05.dat 16 30429.18154583583(-20368)/mV 16 0 -20517 13565 0 V3
+P07354_E05.dat 16 12188.155542658154(-22513)/mV 16 0 -22592 3155 0 V4
+P07354_E05.dat 16 14098.028169014084(-21037)/mV 16 0 -21106 932 0 V5
+P07354_E05.dat 16 20252.27347858753(-19605)/mV 16 0 -19671 47997 0 V6
+# Male 5082
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia;Left ventricular high voltage;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07355/P07355_E01.dat b/data/Child_ecg/P07/P07355/P07355_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..064e321a1d21004381a43d70bd41a79b089275cc
--- /dev/null
+++ b/data/Child_ecg/P07/P07355/P07355_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a8a2f27067812aabc78591d965eafe84376371c34fc9be9c000cf2c0967e4f9
+size 360000
diff --git a/data/Child_ecg/P07/P07355/P07355_E01.hea b/data/Child_ecg/P07/P07355/P07355_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2eb64f00e6847b3df5615d762e06c2463a0aed71
--- /dev/null
+++ b/data/Child_ecg/P07/P07355/P07355_E01.hea
@@ -0,0 +1,16 @@
+P07355_E01 12 500 15000
+P07355_E01.dat 16 34796.84489477787(-10968)/mV 16 0 -11817 15392 0 I
+P07355_E01.dat 16 28999.56195965418(-13113)/mV 16 0 -13420 21079 0 II
+P07355_E01.dat 16 49089.2568735271(-2254)/mV 16 0 -1575 22993 0 III
+P07355_E01.dat 16 34386.9373650108(13877)/mV 16 0 14492 20313 0 AVR
+P07355_E01.dat 16 51020.84023048716(-8988)/mV 16 0 -9985 35996 0 AVL
+P07355_E01.dat 16 40328.014311270126(-10752)/mV 16 0 -10719 62545 0 AVF
+P07355_E01.dat 16 18141.525629887055(8016)/mV 16 0 8710 23644 0 V1
+P07355_E01.dat 16 13756.786226685796(4688)/mV 16 0 5035 5724 0 V2
+P07355_E01.dat 16 15002.708225108225(-15845)/mV 16 0 -16077 37321 0 V3
+P07355_E01.dat 16 15401.643378519291(-18343)/mV 16 0 -18694 1217 0 V4
+P07355_E01.dat 16 23028.989247311827(-16035)/mV 16 0 -16410 41052 0 V5
+P07355_E01.dat 16 26723.86813186813(-13768)/mV 16 0 -14203 13972 0 V6
+# Male 4345
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07356/P07356_E01.dat b/data/Child_ecg/P07/P07356/P07356_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..df73f8e136b1ad2b9a8141bee659913e524cce0b
--- /dev/null
+++ b/data/Child_ecg/P07/P07356/P07356_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a9f3b2f0272dc5842ab013b5be079569fc3db4a1d0d667a0fd1d43562e360de9
+size 360000
diff --git a/data/Child_ecg/P07/P07356/P07356_E01.hea b/data/Child_ecg/P07/P07356/P07356_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f7c41bc7fec56b76581028e58f8f384aeb498504
--- /dev/null
+++ b/data/Child_ecg/P07/P07356/P07356_E01.hea
@@ -0,0 +1,16 @@
+P07356_E01 12 500 15000
+P07356_E01.dat 16 82973.17581653927(-3617)/mV 16 0 -3482 55377 0 I
+P07356_E01.dat 16 68743.17063747585(-19735)/mV 16 0 -19735 33279 0 II
+P07356_E01.dat 16 84557.31054131054(-21898)/mV 16 0 -21967 27583 0 III
+P07356_E01.dat 16 81849.93684210526(12794)/mV 16 0 12727 14067 0 AVR
+P07356_E01.dat 16 109763.10834371108(10270)/mV 16 0 10359 46252 0 AVL
+P07356_E01.dat 16 84606.7652733119(-23131)/mV 16 0 -23131 29919 0 AVF
+P07356_E01.dat 16 89803.62684124387(7421)/mV 16 0 7421 53627 0 V1
+P07356_E01.dat 16 60564.26254826255(-2130)/mV 16 0 -1933 33791 0 V2
+P07356_E01.dat 16 33270.64451827243(6352)/mV 16 0 6433 17792 0 V3
+P07356_E01.dat 16 30385.21434528774(2811)/mV 16 0 2836 24558 0 V4
+P07356_E01.dat 16 22346.17756097561(-10399)/mV 16 0 -10399 44435 0 V5
+P07356_E01.dat 16 29699.03257650543(-18077)/mV 16 0 -18077 43932 0 V6
+# Male 4724
+# Otherwise diseases
+# Depression+ST deviation;T-wave abnormality;Prominent U waves
diff --git a/data/Child_ecg/P07/P07357/P07357_E01.dat b/data/Child_ecg/P07/P07357/P07357_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..623f6f4f725e7a9738ec49e2361d81ef927e3f54
--- /dev/null
+++ b/data/Child_ecg/P07/P07357/P07357_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:909d317f8b9a6c4b1202d2b5821f0944f59e82af02540a9639f21513a097e55f
+size 240000
diff --git a/data/Child_ecg/P07/P07357/P07357_E01.hea b/data/Child_ecg/P07/P07357/P07357_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8850bdb07340c68aae71ea7661dd20a6e31191de
--- /dev/null
+++ b/data/Child_ecg/P07/P07357/P07357_E01.hea
@@ -0,0 +1,16 @@
+P07357_E01 12 500 10000
+P07357_E01.dat 16 152559.0899082569(7831)/mV 16 0 5224 41496 0 I
+P07357_E01.dat 16 36691.37164750958(-25753)/mV 16 0 -27514 26337 0 II
+P07357_E01.dat 16 33576.33167495854(-22881)/mV 16 0 -23892 39301 0 III
+P07357_E01.dat 16 70346.90257023311(24699)/mV 16 0 26988 60600 0 AVR
+P07357_E01.dat 16 58704.23064602242(20921)/mV 16 0 21255 22540 0 AVL
+P07357_E01.dat 16 35587.24379118094(-24196)/mV 16 0 -25586 31809 0 AVF
+P07357_E01.dat 16 32778.47868106879(23539)/mV 16 0 25566 54629 0 V1
+P07357_E01.dat 16 17140.694494857835(22572)/mV 16 0 22767 12843 0 V2
+P07357_E01.dat 16 22922.42171189979(10123)/mV 16 0 9750 730 0 V3
+P07357_E01.dat 16 28652.961487383796(-11697)/mV 16 0 -10275 54216 0 V4
+P07357_E01.dat 16 30550.656330749352(-15448)/mV 16 0 -17686 36507 0 V5
+P07357_E01.dat 16 46891.61481481481(-20403)/mV 16 0 -21700 48717 0 V6
+# Male 4941
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07358/P07358_E01.dat b/data/Child_ecg/P07/P07358/P07358_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3565c1ca6816fbda58515c3f9e7a2e2a95abbb5f
--- /dev/null
+++ b/data/Child_ecg/P07/P07358/P07358_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4bb5d0a6dc91ffd9799a58cf55eab64ab6a2b4f2863527fd30ff69d4024cf611
+size 270000
diff --git a/data/Child_ecg/P07/P07358/P07358_E01.hea b/data/Child_ecg/P07/P07358/P07358_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..61338edfa482aa8d2436f6d68ac668d0181a0bc8
--- /dev/null
+++ b/data/Child_ecg/P07/P07358/P07358_E01.hea
@@ -0,0 +1,13 @@
+P07358_E01 9 500 15000
+P07358_E01.dat 16 42059.52490421456(10114)/mV 16 0 10148 3264 0 I
+P07358_E01.dat 16 20242.571834992887(-18870)/mV 16 0 -18936 44400 0 II
+P07358_E01.dat 16 15429.440305635148(-16991)/mV 16 0 -17066 17213 0 III
+P07358_E01.dat 16 48653.891472868214(16267)/mV 16 0 16307 46484 0 AVR
+P07358_E01.dat 16 23207.790262172286(15643)/mV 16 0 15719 55314 0 AVL
+P07358_E01.dat 16 17724.776978417267(-18331)/mV 16 0 -18403 57218 0 AVF
+P07358_E01.dat 16 18825.652045342533(-14116)/mV 16 0 -14162 61884 0 V1
+P07358_E01.dat 16 12964.675918367348(-1748)/mV 16 0 -1769 23857 0 V3
+P07358_E01.dat 16 23918.157575757577(-19278)/mV 16 0 -19434 62862 0 V5
+# Male 418
+# Tetralogy of Fallot
+# Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07359/P07359_E01.dat b/data/Child_ecg/P07/P07359/P07359_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..87ae99235a6a7cd129fed65d2d064bf1b8920ad2
--- /dev/null
+++ b/data/Child_ecg/P07/P07359/P07359_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:490437dcb2055a1b6c8a29880068da8ff7e606c1b69eb3b1fae2b88e6f1948dc
+size 360000
diff --git a/data/Child_ecg/P07/P07359/P07359_E01.hea b/data/Child_ecg/P07/P07359/P07359_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3244f334f166344b47af7d6d919e54ac323c1f4d
--- /dev/null
+++ b/data/Child_ecg/P07/P07359/P07359_E01.hea
@@ -0,0 +1,16 @@
+P07359_E01 12 500 15000
+P07359_E01.dat 16 52901.804368471036(-5567)/mV 16 0 -617 29546 0 I
+P07359_E01.dat 16 33561.01689933872(-10464)/mV 16 0 -11392 34489 0 II
+P07359_E01.dat 16 47863.89140271493(-6942)/mV 16 0 -12782 44486 0 III
+P07359_E01.dat 16 44163.22799794133(9132)/mV 16 0 7695 24005 0 AVR
+P07359_E01.dat 16 79509.25840441545(5920)/mV 16 0 14524 12131 0 AVL
+P07359_E01.dat 16 42007.41066892464(-8543)/mV 16 0 -11686 50013 0 AVF
+P07359_E01.dat 16 22458.596209075244(5417)/mV 16 0 5216 15349 0 V1
+P07359_E01.dat 16 17132.125693160815(3438)/mV 16 0 3145 36533 0 V2
+P07359_E01.dat 16 14103.503722084368(-10565)/mV 16 0 -13605 65099 0 V3
+P07359_E01.dat 16 17926.03587903639(-15690)/mV 16 0 -19452 62943 0 V4
+P07359_E01.dat 16 21710.21730103806(-2131)/mV 16 0 -3579 45352 0 V5
+P07359_E01.dat 16 17921.31080389145(-15677)/mV 16 0 -19481 61895 0 V6
+# Male 2200
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07360/P07360_E01.dat b/data/Child_ecg/P07/P07360/P07360_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c315a129158722ff0034058f4081ea9ac6966e29
--- /dev/null
+++ b/data/Child_ecg/P07/P07360/P07360_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:392fc2c1a0bb677ca78cfec51462f0b1bf38b9f804405f319a143c47bf40da3f
+size 240000
diff --git a/data/Child_ecg/P07/P07360/P07360_E01.hea b/data/Child_ecg/P07/P07360/P07360_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..893951b32f1ef103c50caaf73c702b57d5399c36
--- /dev/null
+++ b/data/Child_ecg/P07/P07360/P07360_E01.hea
@@ -0,0 +1,16 @@
+P07360_E01 12 500 10000
+P07360_E01.dat 16 82540.60606060606(-5502)/mV 16 0 -26984 4007 0 I
+P07360_E01.dat 16 39725.65805658056(-24882)/mV 16 0 -27241 31300 0 II
+P07360_E01.dat 16 51123.85127201566(-23200)/mV 16 0 -12928 48890 0 III
+P07360_E01.dat 16 58068.69379014989(20198)/mV 16 0 29505 61201 0 AVR
+P07360_E01.dat 16 124499.88700564971(15653)/mV 16 0 -13116 64850 0 AVL
+P07360_E01.dat 16 45364.659877800405(-24610)/mV 16 0 -21437 12515 0 AVF
+P07360_E01.dat 16 47550.63829787234(15248)/mV 16 0 -28425 30500 0 V1
+P07360_E01.dat 16 18734.21326616289(10812)/mV 16 0 -27242 7346 0 V2
+P07360_E01.dat 16 21794.51535658511(8119)/mV 16 0 -28787 31118 0 V3
+P07360_E01.dat 16 18239.849882720875(-9985)/mV 16 0 -32446 38468 0 V4
+P07360_E01.dat 16 15327.791757049892(-18966)/mV 16 0 -31562 56767 0 V5
+P07360_E01.dat 16 19870.840085287848(-23666)/mV 16 0 -31651 61762 0 V6
+# Male 5412
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07361/P07361_E01.dat b/data/Child_ecg/P07/P07361/P07361_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..10ca27ac5044ce1e26e6dd6984287fb98b249cd1
--- /dev/null
+++ b/data/Child_ecg/P07/P07361/P07361_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:944b86aca88b7c4a20b62aa85db36fb4f1192452d8e3c3ca780a1d137961c80a
+size 360000
diff --git a/data/Child_ecg/P07/P07361/P07361_E01.hea b/data/Child_ecg/P07/P07361/P07361_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bd1e2d9bbdda6f9f2141aa394a676a5a36a6ace4
--- /dev/null
+++ b/data/Child_ecg/P07/P07361/P07361_E01.hea
@@ -0,0 +1,16 @@
+P07361_E01 12 500 15000
+P07361_E01.dat 16 77519.33884297521(-17882)/mV 16 0 -17882 21592 0 I
+P07361_E01.dat 16 43419.55980861244(-10612)/mV 16 0 -10612 62183 0 II
+P07361_E01.dat 16 70471.8273381295(714)/mV 16 0 714 39413 0 III
+P07361_E01.dat 16 60716.26092463585(14045)/mV 16 0 14045 44357 0 AVR
+P07361_E01.dat 16 119510.99567099568(-12547)/mV 16 0 -12547 17652 0 AVL
+P07361_E01.dat 16 54171.10055583628(-6594)/mV 16 0 -6594 55224 0 AVF
+P07361_E01.dat 16 46862.31767337808(8146)/mV 16 0 8146 52499 0 V1
+P07361_E01.dat 16 18039.24308588064(15643)/mV 16 0 15643 39033 0 V2
+P07361_E01.dat 16 20316.932425353592(5109)/mV 16 0 5109 43110 0 V3
+P07361_E01.dat 16 25511.072282891317(-8813)/mV 16 0 -8813 23841 0 V4
+P07361_E01.dat 16 30495.92276749799(-14258)/mV 16 0 -14258 6470 0 V5
+P07361_E01.dat 16 45744.0(-15613)/mV 16 0 -15613 7917 0 V6
+# Male 5424
+# Otherwise diseases
+# Short PR interva
diff --git a/data/Child_ecg/P07/P07362/P07362_E01.dat b/data/Child_ecg/P07/P07362/P07362_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3fbb16882a00acda4bc2411f1755e812f174936f
--- /dev/null
+++ b/data/Child_ecg/P07/P07362/P07362_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:894091dbaef233fc5f2e7006a4eb920390ca1d73dced9eb512a936bb6e5a14af
+size 360000
diff --git a/data/Child_ecg/P07/P07362/P07362_E01.hea b/data/Child_ecg/P07/P07362/P07362_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..baccf529a88dcadda5611e578cc5a5dd629c35bd
--- /dev/null
+++ b/data/Child_ecg/P07/P07362/P07362_E01.hea
@@ -0,0 +1,16 @@
+P07362_E01 12 500 15000
+P07362_E01.dat 16 84340.19012115564(-21720)/mV 16 0 -21720 41346 0 I
+P07362_E01.dat 16 57950.31578947369(-15563)/mV 16 0 -15563 3745 0 II
+P07362_E01.dat 16 61480.30053667263(795)/mV 16 0 795 29343 0 III
+P07362_E01.dat 16 81033.48495964783(21163)/mV 16 0 21163 61687 0 AVR
+P07362_E01.dat 16 101441.95254237288(-18155)/mV 16 0 -18155 5369 0 AVL
+P07362_E01.dat 16 62555.888960619755(-9110)/mV 16 0 -9110 47648 0 AVF
+P07362_E01.dat 16 40309.946558704454(15849)/mV 16 0 15849 44879 0 V1
+P07362_E01.dat 16 26982.52132701422(11712)/mV 16 0 11712 35792 0 V2
+P07362_E01.dat 16 21929.60568383659(-8653)/mV 16 0 -8653 21259 0 V3
+P07362_E01.dat 16 17710.28782287823(-18706)/mV 16 0 -18706 48146 0 V4
+P07362_E01.dat 16 23997.24168030551(-22028)/mV 16 0 -22028 44231 0 V5
+P07362_E01.dat 16 38052.46550816219(-23946)/mV 16 0 -23946 47892 0 V6
+# Male 3915
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07363/P07363_E01.dat b/data/Child_ecg/P07/P07363/P07363_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4c297b6cd3e1c8d7cde20d44f452679cbb953084
--- /dev/null
+++ b/data/Child_ecg/P07/P07363/P07363_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:534dd37155e0083dbe84cc8f77969dc590644dd75002aba627db3a077705a944
+size 276000
diff --git a/data/Child_ecg/P07/P07363/P07363_E01.hea b/data/Child_ecg/P07/P07363/P07363_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2afb6cdd71845deb9f8edd0f0147c201efb7da3e
--- /dev/null
+++ b/data/Child_ecg/P07/P07363/P07363_E01.hea
@@ -0,0 +1,16 @@
+P07363_E01 12 500 11500
+P07363_E01.dat 16 46152.566929133856(1577)/mV 16 0 1840 63470 0 I
+P07363_E01.dat 16 37657.15606936416(-7319)/mV 16 0 -7074 60764 0 II
+P07363_E01.dat 16 65228.68533034714(-18546)/mV 16 0 -18546 35394 0 III
+P07363_E01.dat 16 46328.049689440995(11)/mV 16 0 -290 33204 0 AVR
+P07363_E01.dat 16 70066.73300165837(8493)/mV 16 0 8664 7590 0 AVL
+P07363_E01.dat 16 52745.85317177477(-14700)/mV 16 0 -14528 38444 0 AVF
+P07363_E01.dat 16 20762.82460136674(2838)/mV 16 0 2889 15772 0 V1
+P07363_E01.dat 16 17544.25500370645(13458)/mV 16 0 13487 42059 0 V2
+P07363_E01.dat 16 18190.521351179093(-4895)/mV 16 0 -4777 33376 0 V3
+P07363_E01.dat 16 22161.465420560748(-9610)/mV 16 0 -9394 18708 0 V4
+P07363_E01.dat 16 38074.55870445344(-9807)/mV 16 0 -9621 46006 0 V5
+P07363_E01.dat 16 43425.751243781095(-13588)/mV 16 0 -13411 13261 0 V6
+# Female 1935
+# Otherwise diseases
+# Atrial premature complexes, nonconducted
diff --git a/data/Child_ecg/P07/P07364/P07364_E01.dat b/data/Child_ecg/P07/P07364/P07364_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0bdab1a8c52cc70287abb96b8493ae12cd4644c5
--- /dev/null
+++ b/data/Child_ecg/P07/P07364/P07364_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ebcccbf044031d87d55bfc469277024b5bca72064bdfba5e273f617dda3602f
+size 252000
diff --git a/data/Child_ecg/P07/P07364/P07364_E01.hea b/data/Child_ecg/P07/P07364/P07364_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..47fd257dbf7cd930cb037804b27aae908bead145
--- /dev/null
+++ b/data/Child_ecg/P07/P07364/P07364_E01.hea
@@ -0,0 +1,16 @@
+P07364_E01 12 500 10500
+P07364_E01.dat 16 36195.1832460733(-5762)/mV 16 0 -9206 5051 0 I
+P07364_E01.dat 16 25015.623036649216(-11770)/mV 16 0 -15025 41543 0 II
+P07364_E01.dat 16 59661.782359679266(-20051)/mV 16 0 -22138 14012 0 III
+P07364_E01.dat 16 30662.82233502538(8526)/mV 16 0 11968 41549 0 AVR
+P07364_E01.dat 16 92179.69230769231(0)/mV 16 0 -2699 744 0 AVL
+P07364_E01.dat 16 36535.29546638874(-15650)/mV 16 0 -18651 32078 0 AVF
+P07364_E01.dat 16 34193.82278481012(4165)/mV 16 0 6724 35128 0 V1
+P07364_E01.dat 16 13104.213851761848(9361)/mV 16 0 9873 52996 0 V2
+P07364_E01.dat 16 18455.985585585586(-2758)/mV 16 0 -3914 50380 0 V3
+P07364_E01.dat 16 14856.016337644656(-11455)/mV 16 0 -14694 50122 0 V4
+P07364_E01.dat 16 20434.225165562915(-8661)/mV 16 0 -11505 61601 0 V5
+P07364_E01.dat 16 19069.66980539862(-3101)/mV 16 0 -6344 53547 0 V6
+# Male 1260
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07365/P07365_E01.dat b/data/Child_ecg/P07/P07365/P07365_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3bbb95b34433177a1748969c64d5450f1d5386f5
--- /dev/null
+++ b/data/Child_ecg/P07/P07365/P07365_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e18419b7bf3ae95c97eb4f55208989c587a037d5a1f7763e385a26ee5510940
+size 240000
diff --git a/data/Child_ecg/P07/P07365/P07365_E01.hea b/data/Child_ecg/P07/P07365/P07365_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..77ca7834811f51f4f61c3aff5e29041c5f42d252
--- /dev/null
+++ b/data/Child_ecg/P07/P07365/P07365_E01.hea
@@ -0,0 +1,16 @@
+P07365_E01 12 500 10000
+P07365_E01.dat 16 62148.09276177091(-11176)/mV 16 0 -6575 57855 0 I
+P07365_E01.dat 16 19806.485804416403(-8241)/mV 16 0 -6887 34162 0 II
+P07365_E01.dat 16 21036.403539823008(-9553)/mV 16 0 -9673 21828 0 III
+P07365_E01.dat 16 35675.49140893471(7786)/mV 16 0 5260 25163 0 AVR
+P07365_E01.dat 16 42151.79026217228(11196)/mV 16 0 12876 38926 0 AVL
+P07365_E01.dat 16 20718.08(-8488)/mV 16 0 -7848 45589 0 AVF
+P07365_E01.dat 16 23276.469237079575(-5058)/mV 16 0 -3146 55303 0 V1
+P07365_E01.dat 16 12895.157894736842(-17454)/mV 16 0 -19499 37941 0 V2
+P07365_E01.dat 16 15795.252566735113(-21499)/mV 16 0 -23259 15237 0 V3
+P07365_E01.dat 16 1277.9257513258692(1118)/mV 16 0 1134 31021 0 V4
+P07365_E01.dat 16 21759.187301587302(-5993)/mV 16 0 -6365 35237 0 V5
+P07365_E01.dat 16 17062.50406504065(8223)/mV 16 0 8861 64639 0 V6
+# Male 1646
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07365/P07365_E02.dat b/data/Child_ecg/P07/P07365/P07365_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0f85cbc8f4315189dfb2300ebc652bc4cf9885b3
--- /dev/null
+++ b/data/Child_ecg/P07/P07365/P07365_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6983dd40c5b24241d7d557a2f2431b56b37c76b1ae83473e6e67db74ba060a82
+size 240000
diff --git a/data/Child_ecg/P07/P07365/P07365_E02.hea b/data/Child_ecg/P07/P07365/P07365_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3fe79fc31fd044ff8ee0281ba415e412eace4d29
--- /dev/null
+++ b/data/Child_ecg/P07/P07365/P07365_E02.hea
@@ -0,0 +1,16 @@
+P07365_E02 12 500 10000
+P07365_E02.dat 16 64758.53001819285(-6696)/mV 16 0 -5906 59259 0 I
+P07365_E02.dat 16 33114.140845070426(-15547)/mV 16 0 -15493 64501 0 II
+P07365_E02.dat 16 25589.001695873376(-10664)/mV 16 0 -10914 22293 0 III
+P07365_E02.dat 16 61339.77591757888(13747)/mV 16 0 13348 33933 0 AVR
+P07365_E02.dat 16 39778.689855072465(7439)/mV 16 0 7860 52609 0 AVL
+P07365_E02.dat 16 29666.014641288435(-12980)/mV 16 0 -13077 13027 0 AVF
+P07365_E02.dat 16 31461.064958828912(814)/mV 16 0 763 9484 0 V1
+P07365_E02.dat 16 13847.856630824373(-10129)/mV 16 0 -9712 63857 0 V2
+P07365_E02.dat 16 20436.679795769513(-19086)/mV 16 0 -18737 48495 0 V3
+P07365_E02.dat 16 29787.141361256545(-20266)/mV 16 0 -20048 63399 0 V4
+P07365_E02.dat 16 16516.428814520703(-4331)/mV 16 0 -4277 28545 0 V5
+P07365_E02.dat 16 35263.05604719764(-9419)/mV 16 0 -9390 30264 0 V6
+# Male 1647
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07366/P07366_E01.dat b/data/Child_ecg/P07/P07366/P07366_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..200997fbf7446df5ab04a5032d9979aaffe0a057
--- /dev/null
+++ b/data/Child_ecg/P07/P07366/P07366_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:377de2fb5181c4c4336cfe957962e8449a7154fd85aa84bad5b2f67d1b516f0d
+size 360000
diff --git a/data/Child_ecg/P07/P07366/P07366_E01.hea b/data/Child_ecg/P07/P07366/P07366_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c191ccc8523747c285d0df0bdb319c1752a6c505
--- /dev/null
+++ b/data/Child_ecg/P07/P07366/P07366_E01.hea
@@ -0,0 +1,16 @@
+P07366_E01 12 500 15000
+P07366_E01.dat 16 85429.84215091067(-8719)/mV 16 0 -8858 54359 0 I
+P07366_E01.dat 16 68597.12951167728(-9103)/mV 16 0 -9103 63083 0 II
+P07366_E01.dat 16 118614.16585365853(2852)/mV 16 0 2948 18494 0 III
+P07366_E01.dat 16 84958.0197309417(13487)/mV 16 0 13556 21813 0 AVR
+P07366_E01.dat 16 112830.97106109325(-7066)/mV 16 0 -7158 54428 0 AVL
+P07366_E01.dat 16 87292.67532467532(-4870)/mV 16 0 -4870 14948 0 AVF
+P07366_E01.dat 16 52631.65522279036(2415)/mV 16 0 2415 43049 0 V1
+P07366_E01.dat 16 27479.963020030817(2066)/mV 16 0 2088 42332 0 V2
+P07366_E01.dat 16 33204.29746281715(4296)/mV 16 0 4242 59348 0 V3
+P07366_E01.dat 16 21453.008979591836(-7103)/mV 16 0 -7138 31222 0 V4
+P07366_E01.dat 16 25486.55834564254(-15917)/mV 16 0 -15958 12077 0 V5
+P07366_E01.dat 16 39554.25960539979(-14168)/mV 16 0 -14200 6187 0 V6
+# Female 4066
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07367/P07367_E01.dat b/data/Child_ecg/P07/P07367/P07367_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..badb01d4a5737adcfab04d81af5701491dec84b0
--- /dev/null
+++ b/data/Child_ecg/P07/P07367/P07367_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:55d576332fa760cb336c532a49463e42fb6873e2b1404d2cfb1008261d4077b8
+size 240000
diff --git a/data/Child_ecg/P07/P07367/P07367_E01.hea b/data/Child_ecg/P07/P07367/P07367_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..75030cf38f6d6b7779807050721a4bb48f6a8541
--- /dev/null
+++ b/data/Child_ecg/P07/P07367/P07367_E01.hea
@@ -0,0 +1,16 @@
+P07367_E01 12 500 10000
+P07367_E01.dat 16 61061.907692307694(-15325)/mV 16 0 -16318 19869 0 I
+P07367_E01.dat 16 35402.9421894219(-18713)/mV 16 0 -20672 31753 0 II
+P07367_E01.dat 16 55908.28865979381(-20851)/mV 16 0 -22989 56223 0 III
+P07367_E01.dat 16 45743.7212543554(18516)/mV 16 0 20153 22768 0 AVR
+P07367_E01.dat 16 135380.6716115981(16249)/mV 16 0 17681 242 0 AVL
+P07367_E01.dat 16 45734.727122835946(-19223)/mV 16 0 -21381 54343 0 AVF
+P07367_E01.dat 16 46017.967450271244(16936)/mV 16 0 18097 15675 0 V1
+P07367_E01.dat 16 15808.361581920904(10953)/mV 16 0 10580 8895 0 V2
+P07367_E01.dat 16 21745.12348668281(2314)/mV 16 0 881 53783 0 V3
+P07367_E01.dat 16 17375.25581395349(-15256)/mV 16 0 -17051 35216 0 V4
+P07367_E01.dat 16 19397.512239347234(-22320)/mV 16 0 -23898 12439 0 V5
+P07367_E01.dat 16 27069.982808022924(-23541)/mV 16 0 -25016 26649 0 V6
+# Male 5272
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07368/P07368_E01.dat b/data/Child_ecg/P07/P07368/P07368_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ee96147148307077fd7e28c37cfd1d0c8d642214
--- /dev/null
+++ b/data/Child_ecg/P07/P07368/P07368_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ab21e14b7bc5176b448704578a1110643f47d6fefc5030292262cd100f847cf9
+size 360000
diff --git a/data/Child_ecg/P07/P07368/P07368_E01.hea b/data/Child_ecg/P07/P07368/P07368_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d77fab9a8b8c3110be8a35098fc14a3d2da93478
--- /dev/null
+++ b/data/Child_ecg/P07/P07368/P07368_E01.hea
@@ -0,0 +1,16 @@
+P07368_E01 12 500 15000
+P07368_E01.dat 16 11088.135363790187(5630)/mV 16 0 5684 21004 0 I
+P07368_E01.dat 16 9603.171456888007(5083)/mV 16 0 5099 7709 0 II
+P07368_E01.dat 16 34011.94879089616(-9417)/mV 16 0 -9528 13885 0 III
+P07368_E01.dat 16 10301.935483870968(-5322)/mV 16 0 -5356 25179 0 AVR
+P07368_E01.dat 16 24918.880829015543(4806)/mV 16 0 4907 25051 0 AVL
+P07368_E01.dat 16 16856.511831726555(4798)/mV 16 0 4798 46395 0 AVF
+P07368_E01.dat 16 17484.444444444445(-3262)/mV 16 0 -3418 44476 0 V1
+P07368_E01.dat 16 17466.716757291153(1740)/mV 16 0 1754 10690 0 V2
+P07368_E01.dat 16 13402.634414513468(-8959)/mV 16 0 -8959 19735 0 V3
+P07368_E01.dat 16 14588.216748768473(-15415)/mV 16 0 -15320 18506 0 V4
+P07368_E01.dat 16 17255.243712055508(-13338)/mV 16 0 -13240 53987 0 V5
+P07368_E01.dat 16 20490.369620253165(-9055)/mV 16 0 -9005 30858 0 V6
+# Male 393
+# Otherwise diseases
+# Early repolarization
diff --git a/data/Child_ecg/P07/P07369/P07369_E01.dat b/data/Child_ecg/P07/P07369/P07369_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..51e9da907057ad0518b5a63ebe634369a6ba7698
--- /dev/null
+++ b/data/Child_ecg/P07/P07369/P07369_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de1d991b702f72701f42cf00c07bfc28d4c2d194c2fdf096640504e8c6e07143
+size 228000
diff --git a/data/Child_ecg/P07/P07369/P07369_E01.hea b/data/Child_ecg/P07/P07369/P07369_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2d42dea43d06e7bc4ee0c42117c5c6c1be3c9317
--- /dev/null
+++ b/data/Child_ecg/P07/P07369/P07369_E01.hea
@@ -0,0 +1,16 @@
+P07369_E01 12 500 9500
+P07369_E01.dat 16 151696.97200211303(2287)/mV 16 0 2287 46257 0 I
+P07369_E01.dat 16 55552.0(-9765)/mV 16 0 -9765 15755 0 II
+P07369_E01.dat 16 56809.085840058695(-13863)/mV 16 0 -13863 1704 0 III
+P07369_E01.dat 16 99933.99033816425(7636)/mV 16 0 7636 52644 0 AVR
+P07369_E01.dat 16 109605.80417335473(17246)/mV 16 0 17246 2048 0 AVL
+P07369_E01.dat 16 56427.82472204055(-11703)/mV 16 0 -11703 20138 0 AVF
+P07369_E01.dat 16 47950.36034829203(2189)/mV 16 0 2189 60975 0 V1
+P07369_E01.dat 16 27926.368932038837(3750)/mV 16 0 3750 62169 0 V2
+P07369_E01.dat 16 21419.072371896462(6829)/mV 16 0 6829 46744 0 V3
+P07369_E01.dat 16 19777.456492637215(-3912)/mV 16 0 -3912 34519 0 V4
+P07369_E01.dat 16 19558.619899785255(-6084)/mV 16 0 -6084 36424 0 V5
+P07369_E01.dat 16 3238.4329896907216(26132)/mV 16 0 26132 5196 0 V6
+# Male 2797
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07370/P07370_E01.dat b/data/Child_ecg/P07/P07370/P07370_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c085f5f3bef48823f1457427861f2438b33662ec
--- /dev/null
+++ b/data/Child_ecg/P07/P07370/P07370_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df06646e3c43c12792531a918587e1abe468491960b6abbf2a8c059a2ed43360
+size 240000
diff --git a/data/Child_ecg/P07/P07370/P07370_E01.hea b/data/Child_ecg/P07/P07370/P07370_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..eb26810cc615abb3d0cbfbf98b176982b3ca22b4
--- /dev/null
+++ b/data/Child_ecg/P07/P07370/P07370_E01.hea
@@ -0,0 +1,16 @@
+P07370_E01 12 500 10000
+P07370_E01.dat 16 4472.514619883041(3083)/mV 16 0 2559 65328 0 I
+P07370_E01.dat 16 4308.315596330275(3921)/mV 16 0 2929 62649 0 II
+P07370_E01.dat 16 18643.399235390494(-16099)/mV 16 0 -18207 3279 0 III
+P07370_E01.dat 16 4389.364595545135(-3516)/mV 16 0 -2756 58031 0 AVR
+P07370_E01.dat 16 8813.610586011342(3658)/mV 16 0 3644 18578 0 AVL
+P07370_E01.dat 16 8159.805724197745(3984)/mV 16 0 2584 38895 0 AVF
+P07370_E01.dat 16 11953.21727210418(1295)/mV 16 0 585 23307 0 V1
+P07370_E01.dat 16 8313.570776255709(2793)/mV 16 0 1785 47167 0 V2
+P07370_E01.dat 16 1270.1914268937169(1032)/mV 16 0 1003 48192 0 V3
+P07370_E01.dat 16 9652.687651331718(-1622)/mV 16 0 -4151 24926 0 V4
+P07370_E01.dat 16 8379.79677819083(-6351)/mV 16 0 -9289 57078 0 V5
+P07370_E01.dat 16 11602.03223726628(2379)/mV 16 0 566 890 0 V6
+# Male 1274
+# Otherwise diseases
+# Left ventricular hypertrophy;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07371/P07371_E01.dat b/data/Child_ecg/P07/P07371/P07371_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6bdb228c8893d8b727f2fb9223bfd3163f07f9f5
--- /dev/null
+++ b/data/Child_ecg/P07/P07371/P07371_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8bd1d82adfd43275b9b1f073b1bc2a6f2b41682a0eb05221252d6d786828cccb
+size 360000
diff --git a/data/Child_ecg/P07/P07371/P07371_E01.hea b/data/Child_ecg/P07/P07371/P07371_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1e646db6d0a241c32a4aa89ae26cb4f695e00d34
--- /dev/null
+++ b/data/Child_ecg/P07/P07371/P07371_E01.hea
@@ -0,0 +1,16 @@
+P07371_E01 12 500 15000
+P07371_E01.dat 16 54215.616341030196(-10411)/mV 16 0 -10411 47843 0 I
+P07371_E01.dat 16 45766.00101368474(-10722)/mV 16 0 -10759 51662 0 II
+P07371_E01.dat 16 60605.57742601514(10231)/mV 16 0 10231 38064 0 III
+P07371_E01.dat 16 53824.369088811996(12805)/mV 16 0 12805 14590 0 AVR
+P07371_E01.dat 16 68563.11800404586(-7943)/mV 16 0 -7943 21038 0 AVL
+P07371_E01.dat 16 56296.54961832061(-3959)/mV 16 0 -3959 10534 0 AVF
+P07371_E01.dat 16 26912.450704225354(8285)/mV 16 0 8285 63958 0 V1
+P07371_E01.dat 16 18765.551777434313(14660)/mV 16 0 14568 35995 0 V2
+P07371_E01.dat 16 19575.95740149095(3135)/mV 16 0 3087 59606 0 V3
+P07371_E01.dat 16 18914.021571648693(-8792)/mV 16 0 -8823 63433 0 V4
+P07371_E01.dat 16 29132.098630136985(-17191)/mV 16 0 -17215 55765 0 V5
+P07371_E01.dat 16 36233.26159554731(-13695)/mV 16 0 -13666 26775 0 V6
+# Male 3396
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07372/P07372_E01.dat b/data/Child_ecg/P07/P07372/P07372_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d6f61bceb4b6127f2d9ed8860f007254534b93aa
--- /dev/null
+++ b/data/Child_ecg/P07/P07372/P07372_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:653625e8a0968e3edb07b112bbb7cf147344099b77d936e35391183531334463
+size 360000
diff --git a/data/Child_ecg/P07/P07372/P07372_E01.hea b/data/Child_ecg/P07/P07372/P07372_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ffcd9d005782fa0cef73cb734ec903dc9c3d1803
--- /dev/null
+++ b/data/Child_ecg/P07/P07372/P07372_E01.hea
@@ -0,0 +1,16 @@
+P07372_E01 12 500 15000
+P07372_E01.dat 16 48052.79096045198(4610)/mV 16 0 4649 42929 0 I
+P07372_E01.dat 16 59359.95448079659(-12391)/mV 16 0 -14081 56763 0 II
+P07372_E01.dat 16 76147.24609843937(-17281)/mV 16 0 -19511 27232 0 III
+P07372_E01.dat 16 57380.43000773395(3460)/mV 16 0 4207 59316 0 AVR
+P07372_E01.dat 16 62554.077410274454(10636)/mV 16 0 11603 61674 0 AVL
+P07372_E01.dat 16 71248.00825167612(-15903)/mV 16 0 -17932 33726 0 AVF
+P07372_E01.dat 16 62833.09426987061(17027)/mV 16 0 19991 1568 0 V1
+P07372_E01.dat 16 30180.680477087255(14184)/mV 16 0 15878 4031 0 V2
+P07372_E01.dat 16 21514.829612220918(2993)/mV 16 0 3238 21204 0 V3
+P07372_E01.dat 16 16860.667503136763(-6521)/mV 16 0 -7522 50186 0 V4
+P07372_E01.dat 16 21584.177021276595(-8000)/mV 16 0 -10951 38838 0 V5
+P07372_E01.dat 16 29464.774193548386(-14481)/mV 16 0 -15871 25612 0 V6
+# Male 3356
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07373/P07373_E01.dat b/data/Child_ecg/P07/P07373/P07373_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bea0baebdc83cd4f355791a16dda2fccc4b60e88
--- /dev/null
+++ b/data/Child_ecg/P07/P07373/P07373_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7f511f09c826662f9741c16f22cceb02d6f6a7c2573efecbbe2a350e2fa0caf
+size 360000
diff --git a/data/Child_ecg/P07/P07373/P07373_E01.hea b/data/Child_ecg/P07/P07373/P07373_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ee183c2e328122b5c70c0b61d19018675d71bc33
--- /dev/null
+++ b/data/Child_ecg/P07/P07373/P07373_E01.hea
@@ -0,0 +1,16 @@
+P07373_E01 12 500 15000
+P07373_E01.dat 16 77222.69767441861(-6825)/mV 16 0 -6825 12396 0 I
+P07373_E01.dat 16 21747.332245785754(-23003)/mV 16 0 -23003 13691 0 II
+P07373_E01.dat 16 24409.002223869535(-24728)/mV 16 0 -24728 44200 0 III
+P07373_E01.dat 16 37306.98211829436(20206)/mV 16 0 20206 26444 0 AVR
+P07373_E01.dat 16 52678.69699727024(23770)/mV 16 0 23770 39567 0 AVL
+P07373_E01.dat 16 23167.150066401064(-24249)/mV 16 0 -24249 11734 0 AVF
+P07373_E01.dat 16 39707.815837937385(-11711)/mV 16 0 -11711 39824 0 V1
+P07373_E01.dat 16 18558.0(-4930)/mV 16 0 -4930 6976 0 V2
+P07373_E01.dat 16 20377.879781420765(-3633)/mV 16 0 -3633 51007 0 V3
+P07373_E01.dat 16 17101.0(-15666)/mV 16 0 -15666 18995 0 V4
+P07373_E01.dat 16 18347.608535688007(-20592)/mV 16 0 -20592 17906 0 V5
+P07373_E01.dat 16 20784.36679841897(-19929)/mV 16 0 -19929 44335 0 V6
+# Female 2080
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07374/P07374_E01.dat b/data/Child_ecg/P07/P07374/P07374_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a604fd8d1356afedd704422618a80780bfe008db
--- /dev/null
+++ b/data/Child_ecg/P07/P07374/P07374_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69fb9a2d54ed6d08a3016da2b8224e700bfd2fab2c05863a4132c4625f3896f2
+size 360000
diff --git a/data/Child_ecg/P07/P07374/P07374_E01.hea b/data/Child_ecg/P07/P07374/P07374_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7acdfcdbdb06a2148ccc0de692fa74f9cdca8886
--- /dev/null
+++ b/data/Child_ecg/P07/P07374/P07374_E01.hea
@@ -0,0 +1,16 @@
+P07374_E01 12 500 15000
+P07374_E01.dat 16 124126.31578947368(4083)/mV 16 0 4083 53770 0 I
+P07374_E01.dat 16 44810.65321563682(-15416)/mV 16 0 -15416 16204 0 II
+P07374_E01.dat 16 43994.935415188076(-17633)/mV 16 0 -17633 57736 0 III
+P07374_E01.dat 16 82719.0303030303(9885)/mV 16 0 9885 48557 0 AVR
+P07374_E01.dat 16 71915.23330940417(16148)/mV 16 0 16148 58711 0 AVL
+P07374_E01.dat 16 45611.6471460341(-17745)/mV 16 0 -17745 3533 0 AVF
+P07374_E01.dat 16 65136.251618871414(1614)/mV 16 0 1614 13805 0 V1
+P07374_E01.dat 16 35115.359628770304(-3207)/mV 16 0 -3207 51207 0 V2
+P07374_E01.dat 16 41784.88888888889(-10732)/mV 16 0 -10732 8475 0 V3
+P07374_E01.dat 16 32108.11810012837(-8341)/mV 16 0 -8341 26453 0 V4
+P07374_E01.dat 16 62064.476784476785(-10902)/mV 16 0 -10902 12459 0 V5
+P07374_E01.dat 16 62553.50309704061(-10577)/mV 16 0 -10577 52360 0 V6
+# Male 2052
+# Otherwise diseases
+# Sinus tachycardia;ST deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07375/P07375_E01.dat b/data/Child_ecg/P07/P07375/P07375_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5f62749b000ac53279dc0c0bcb056c3f752de130
--- /dev/null
+++ b/data/Child_ecg/P07/P07375/P07375_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aec7fad7a6c91de62a163ee2eafa0fa9859be3cad03a4a18cb1d62ab33005410
+size 360000
diff --git a/data/Child_ecg/P07/P07375/P07375_E01.hea b/data/Child_ecg/P07/P07375/P07375_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..87aca14f2d516abcc96260d0a580f30355268de7
--- /dev/null
+++ b/data/Child_ecg/P07/P07375/P07375_E01.hea
@@ -0,0 +1,16 @@
+P07375_E01 12 500 15000
+P07375_E01.dat 16 56391.01935483871(1376)/mV 16 0 2156 55359 0 I
+P07375_E01.dat 16 49930.40995850622(-3389)/mV 16 0 -2739 62183 0 II
+P07375_E01.dat 16 61578.67205659424(-3015)/mV 16 0 -3015 8295 0 III
+P07375_E01.dat 16 58201.536945812804(1847)/mV 16 0 1089 29812 0 AVR
+P07375_E01.dat 16 72843.0831918506(9132)/mV 16 0 9606 21783 0 AVL
+P07375_E01.dat 16 58149.770491803276(-1591)/mV 16 0 -1260 5331 0 AVF
+P07375_E01.dat 16 7503.030705394191(2550)/mV 16 0 2495 19272 0 V1
+P07375_E01.dat 16 26858.829020801622(18931)/mV 16 0 18953 3383 0 V2
+P07375_E01.dat 16 23800.899646999496(13324)/mV 16 0 13769 42258 0 V3
+P07375_E01.dat 16 18914.018018018018(-8164)/mV 16 0 -7364 7304 0 V4
+P07375_E01.dat 16 24216.44602609727(-12831)/mV 16 0 -11944 13199 0 V5
+P07375_E01.dat 16 40345.49826130154(-12939)/mV 16 0 -12151 29629 0 V6
+# Female 2030
+# Otherwise diseases
+# Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07376/P07376_E01.dat b/data/Child_ecg/P07/P07376/P07376_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..df2ac25c1a6e96c8b38e057ab11211d937b944ac
--- /dev/null
+++ b/data/Child_ecg/P07/P07376/P07376_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fbcb0e016f47929af96fe5025e6a4a1556eb464a1f14cbbb678dda24e18537e7
+size 270000
diff --git a/data/Child_ecg/P07/P07376/P07376_E01.hea b/data/Child_ecg/P07/P07376/P07376_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..92d86830c951cb3695b2d3221fc7f6358050a0f5
--- /dev/null
+++ b/data/Child_ecg/P07/P07376/P07376_E01.hea
@@ -0,0 +1,13 @@
+P07376_E01 9 500 15000
+P07376_E01.dat 16 1407.9195474544313(2233)/mV 16 0 2233 28439 0 I
+P07376_E01.dat 16 1392.4788029925187(2132)/mV 16 0 2132 46945 0 II
+P07376_E01.dat 16 33009.0(242)/mV 16 0 242 13530 0 III
+P07376_E01.dat 16 1373.288859239493(-602)/mV 16 0 -602 53418 0 AVR
+P07376_E01.dat 16 2380.288(-4873)/mV 16 0 -4873 65274 0 AVL
+P07376_E01.dat 16 2426.4729266620975(-5109)/mV 16 0 -5109 11314 0 AVF
+P07376_E01.dat 16 3616.4083716181726(-5093)/mV 16 0 -5093 56487 0 V1
+P07376_E01.dat 16 3611.703930576825(-5129)/mV 16 0 -5129 60344 0 V3
+P07376_E01.dat 16 3558.8773307163888(-4435)/mV 16 0 -4435 54287 0 V5
+# Female 420
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07377/P07377_E01.dat b/data/Child_ecg/P07/P07377/P07377_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fa8e851046697c84ba2b85d99bac61f34036f88c
--- /dev/null
+++ b/data/Child_ecg/P07/P07377/P07377_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2462436fe6eb49a6effe2a0540af3f9416772d06d70e7801c096453a720ceb7a
+size 240000
diff --git a/data/Child_ecg/P07/P07377/P07377_E01.hea b/data/Child_ecg/P07/P07377/P07377_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..27a81d16d48667c91aa3536ea598b917b94192c0
--- /dev/null
+++ b/data/Child_ecg/P07/P07377/P07377_E01.hea
@@ -0,0 +1,16 @@
+P07377_E01 12 500 10000
+P07377_E01.dat 16 64384.71668533035(-18730)/mV 16 0 -23340 11359 0 I
+P07377_E01.dat 16 54402.01469045121(-7452)/mV 16 0 -12187 10948 0 II
+P07377_E01.dat 16 95916.81728172817(19266)/mV 16 0 17783 40556 0 III
+P07377_E01.dat 16 62613.60373582388(13062)/mV 16 0 18003 59310 0 AVR
+P07377_E01.dat 16 100937.73074346952(-23569)/mV 16 0 -26361 46366 0 AVL
+P07377_E01.dat 16 79204.20084694495(-803)/mV 16 0 -4861 1710 0 AVF
+P07377_E01.dat 16 27443.508278976416(20646)/mV 16 0 24820 41134 0 V1
+P07377_E01.dat 16 15303.67660702452(12337)/mV 16 0 13545 11971 0 V2
+P07377_E01.dat 16 15303.67660702452(12337)/mV 16 0 13545 12406 0 V3
+P07377_E01.dat 16 17466.48152295633(-2303)/mV 16 0 -5386 9120 0 V4
+P07377_E01.dat 16 26294.89072543618(-4803)/mV 16 0 -6621 28671 0 V5
+P07377_E01.dat 16 42378.72625698324(-6839)/mV 16 0 -5977 31083 0 V6
+# Female 2205
+# Otherwise diseases
+# Sinus tachycardia;ST deviation
diff --git a/data/Child_ecg/P07/P07378/P07378_E01.dat b/data/Child_ecg/P07/P07378/P07378_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2c470a48a22eafd64c2c4df0c7533f7f5bf6b03a
--- /dev/null
+++ b/data/Child_ecg/P07/P07378/P07378_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df98d3a640409de0228897c8e021fc7000294268ee572d6e35fc3ff0642f2b23
+size 162000
diff --git a/data/Child_ecg/P07/P07378/P07378_E01.hea b/data/Child_ecg/P07/P07378/P07378_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6825c6edaf6c91a43cb69ddfa8e31793c3de5dd2
--- /dev/null
+++ b/data/Child_ecg/P07/P07378/P07378_E01.hea
@@ -0,0 +1,13 @@
+P07378_E01 9 500 9000
+P07378_E01.dat 16 39532.05070842655(-6882)/mV 16 0 -6882 16501 0 I
+P07378_E01.dat 16 31218.555003548616(-11289)/mV 16 0 -11289 53487 0 II
+P07378_E01.dat 16 48591.829291949565(-8305)/mV 16 0 -8305 31719 0 III
+P07378_E01.dat 16 35952.48169243287(10383)/mV 16 0 10383 19488 0 AVR
+P07378_E01.dat 16 69630.02316602317(2456)/mV 16 0 2456 9823 0 AVL
+P07378_E01.dat 16 45564.87631724903(-12710)/mV 16 0 -12710 38935 0 AVF
+P07378_E01.dat 16 30600.122538293217(-5454)/mV 16 0 -5454 10363 0 V1
+P07378_E01.dat 16 15830.82037533512(1832)/mV 16 0 1858 4158 0 V3
+P07378_E01.dat 16 25428.226135310473(-5973)/mV 16 0 -6014 18680 0 V5
+# Male 577
+# Otherwise diseases
+# Sinus tachycardia;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07379/P07379_E01.dat b/data/Child_ecg/P07/P07379/P07379_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4f0f70028b7b070e5ee3d0378d1026eb9e76c2c3
--- /dev/null
+++ b/data/Child_ecg/P07/P07379/P07379_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a7845c1dcc5c39adcb8c9e66b5ac0984b4d13c73a2f7d12d5bf57354d00d80f3
+size 360000
diff --git a/data/Child_ecg/P07/P07379/P07379_E01.hea b/data/Child_ecg/P07/P07379/P07379_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a04b99f9a19530965a9a07611d8b63085f3ad397
--- /dev/null
+++ b/data/Child_ecg/P07/P07379/P07379_E01.hea
@@ -0,0 +1,16 @@
+P07379_E01 12 500 15000
+P07379_E01.dat 16 74447.88710711995(-18599)/mV 16 0 -16843 19245 0 I
+P07379_E01.dat 16 62948.65561694291(-16077)/mV 16 0 -9934 62414 0 II
+P07379_E01.dat 16 157296.17732310315(-10244)/mV 16 0 1277 12306 0 III
+P07379_E01.dat 16 72792.95066018068(18380)/mV 16 0 13939 58628 0 AVR
+P07379_E01.dat 16 127454.83728278041(-13070)/mV 16 0 -16180 56896 0 AVL
+P07379_E01.dat 16 91769.31227217497(-14328)/mV 16 0 -6492 13007 0 AVF
+P07379_E01.dat 16 6602.287648054145(-2283)/mV 16 0 -1907 12408 0 V1
+P07379_E01.dat 16 16634.98893617021(5409)/mV 16 0 10526 53899 0 V2
+P07379_E01.dat 16 13916.384485666105(-531)/mV 16 0 1258 22165 0 V3
+P07379_E01.dat 16 13827.86017820425(-13065)/mV 16 0 -12986 26014 0 V4
+P07379_E01.dat 16 18750.019210245464(-15610)/mV 16 0 -15579 4565 0 V5
+P07379_E01.dat 16 38800.29090909091(-21305)/mV 16 0 -21873 53002 0 V6
+# Male 3818
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality;Prominent U waves
diff --git a/data/Child_ecg/P07/P07380/P07380_E01.dat b/data/Child_ecg/P07/P07380/P07380_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1193da97f8c1e900e3499b728cb9d5c69e873806
--- /dev/null
+++ b/data/Child_ecg/P07/P07380/P07380_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ce38c60620d3bc120d1f1ae3850d824f8e3227233c995d9477ee8bd6de9021c9
+size 264000
diff --git a/data/Child_ecg/P07/P07380/P07380_E01.hea b/data/Child_ecg/P07/P07380/P07380_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1b30698e03a0215ec41d85ee33b8b247e32a12cf
--- /dev/null
+++ b/data/Child_ecg/P07/P07380/P07380_E01.hea
@@ -0,0 +1,16 @@
+P07380_E01 12 500 11000
+P07380_E01.dat 16 85595.1495422177(8317)/mV 16 0 8317 42352 0 I
+P07380_E01.dat 16 75376.95830174374(-8494)/mV 16 0 -8494 25529 0 II
+P07380_E01.dat 16 95917.98058252427(-19501)/mV 16 0 -19501 49310 0 III
+P07380_E01.dat 16 92624.07230471272(2261)/mV 16 0 2261 17161 0 AVR
+P07380_E01.dat 16 114442.5468164794(19453)/mV 16 0 19453 32978 0 AVL
+P07380_E01.dat 16 91020.75884244373(-12034)/mV 16 0 -12034 14797 0 AVF
+P07380_E01.dat 16 100929.64102564103(12400)/mV 16 0 12400 9970 0 V1
+P07380_E01.dat 16 27604.509652509652(16107)/mV 16 0 16107 50501 0 V2
+P07380_E01.dat 16 14220.405929304447(15949)/mV 16 0 15949 53259 0 V3
+P07380_E01.dat 16 11214.388853704877(1818)/mV 16 0 1818 21695 0 V4
+P07380_E01.dat 16 15778.378730330982(-4369)/mV 16 0 -4369 12163 0 V5
+P07380_E01.dat 16 36272.317880794704(-11372)/mV 16 0 -11372 24054 0 V6
+# Male 3138
+# Otherwise diseases
+# Frequent+Atrial premature complex(es);Inversion+T-wave abnormality
diff --git a/data/Child_ecg/P07/P07381/P07381_E01.dat b/data/Child_ecg/P07/P07381/P07381_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b8c6ff32a7f15c5f55f406b13bc650568abd22aa
--- /dev/null
+++ b/data/Child_ecg/P07/P07381/P07381_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a5e4acdac30a646fe443b66c11751b5969487e7381eb1ae21784f5c17d3e9e54
+size 240000
diff --git a/data/Child_ecg/P07/P07381/P07381_E01.hea b/data/Child_ecg/P07/P07381/P07381_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..228bae8141b7ace5bf7763993161e54c1b0cffe1
--- /dev/null
+++ b/data/Child_ecg/P07/P07381/P07381_E01.hea
@@ -0,0 +1,16 @@
+P07381_E01 12 500 10000
+P07381_E01.dat 16 85950.17142857143(-9265)/mV 16 0 1295 47077 0 I
+P07381_E01.dat 16 38532.37073170732(-21196)/mV 16 0 -19566 32326 0 II
+P07381_E01.dat 16 50123.01787394167(-19759)/mV 16 0 -23754 24248 0 III
+P07381_E01.dat 16 60991.30585683297(22149)/mV 16 0 17090 16927 0 AVR
+P07381_E01.dat 16 117086.97551789077(12770)/mV 16 0 24676 32313 0 AVL
+P07381_E01.dat 16 44105.2705061082(-20427)/mV 16 0 -21216 53779 0 AVF
+P07381_E01.dat 16 31328.864864864863(6853)/mV 16 0 1476 34563 0 V1
+P07381_E01.dat 16 22895.502974223396(1062)/mV 16 0 3185 32246 0 V2
+P07381_E01.dat 16 17149.495861550036(11748)/mV 16 0 16157 34476 0 V3
+P07381_E01.dat 16 33252.989449003515(-5067)/mV 16 0 1643 58680 0 V4
+P07381_E01.dat 16 33253.6206088993(-5034)/mV 16 0 1648 63215 0 V5
+P07381_E01.dat 16 54128.40171463564(-11187)/mV 16 0 -4051 13765 0 V6
+# Female 2080
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07382/P07382_E01.dat b/data/Child_ecg/P07/P07382/P07382_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..db8152a91d26ebc3eb7e2e124cb8122b3f471dcc
--- /dev/null
+++ b/data/Child_ecg/P07/P07382/P07382_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f77093aae1d3d49356b0dff6dd3d486d3dbd1480b5d51e2640473b954852c02e
+size 360000
diff --git a/data/Child_ecg/P07/P07382/P07382_E01.hea b/data/Child_ecg/P07/P07382/P07382_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e9fed48e52cdf08a7ee13fa3ce0bd9618e09eeee
--- /dev/null
+++ b/data/Child_ecg/P07/P07382/P07382_E01.hea
@@ -0,0 +1,16 @@
+P07382_E01 12 500 15000
+P07382_E01.dat 16 53068.350877192985(-4704)/mV 16 0 -4704 64342 0 I
+P07382_E01.dat 16 25467.000908265214(-5385)/mV 16 0 -5385 986 0 II
+P07382_E01.dat 16 33628.925854287554(-7299)/mV 16 0 -7299 12644 0 III
+P07382_E01.dat 16 36253.756457564574(5611)/mV 16 0 5611 29102 0 AVR
+P07382_E01.dat 16 80947.5403608737(8853)/mV 16 0 8853 39771 0 AVL
+P07382_E01.dat 16 30302.624232272472(-6267)/mV 16 0 -6267 46390 0 AVF
+P07382_E01.dat 16 16295.931196247067(7941)/mV 16 0 7941 38928 0 V1
+P07382_E01.dat 16 9398.636833046472(9894)/mV 16 0 9894 56669 0 V2
+P07382_E01.dat 16 13703.633027522936(13911)/mV 16 0 13911 19811 0 V3
+P07382_E01.dat 16 23991.69465648855(-8213)/mV 16 0 -8213 23934 0 V4
+P07382_E01.dat 16 1271.3290322580644(1102)/mV 16 0 1102 13246 0 V5
+P07382_E01.dat 16 1269.4146627565983(1051)/mV 16 0 1051 62531 0 V6
+# Male 2075
+# Otherwise diseases
+# Ventricular tachycardia
diff --git a/data/Child_ecg/P07/P07382/P07382_E02.dat b/data/Child_ecg/P07/P07382/P07382_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9a3b3d5020eb34e7192ee4dd40fd04384d773945
--- /dev/null
+++ b/data/Child_ecg/P07/P07382/P07382_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f753289e771bac90e0482e3f3556952ebd02d8e95624e5af2c342b258f2d4875
+size 336000
diff --git a/data/Child_ecg/P07/P07382/P07382_E02.hea b/data/Child_ecg/P07/P07382/P07382_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4edb06b00ec0ea1ee206e48730ede38e6e610494
--- /dev/null
+++ b/data/Child_ecg/P07/P07382/P07382_E02.hea
@@ -0,0 +1,16 @@
+P07382_E02 12 500 14000
+P07382_E02.dat 16 61862.68739205527(2212)/mV 16 0 2212 64367 0 I
+P07382_E02.dat 16 54801.78094390027(-2717)/mV 16 0 -2717 56735 0 II
+P07382_E02.dat 16 73709.98570643211(-16400)/mV 16 0 -16400 52787 0 III
+P07382_E02.dat 16 61311.449699054174(2050)/mV 16 0 2050 3374 0 AVR
+P07382_E02.dat 16 95303.53301435406(15862)/mV 16 0 15862 26299 0 AVL
+P07382_E02.dat 16 66048.0(-8644)/mV 16 0 -8644 22359 0 AVF
+P07382_E02.dat 16 56936.35668789809(19610)/mV 16 0 19610 24470 0 V1
+P07382_E02.dat 16 27434.99613899614(22746)/mV 16 0 22746 25411 0 V2
+P07382_E02.dat 16 19966.098068350668(19722)/mV 16 0 19722 46036 0 V3
+P07382_E02.dat 16 24112.569169960476(2978)/mV 16 0 2978 28871 0 V4
+P07382_E02.dat 16 38225.590130226185(-5535)/mV 16 0 -5535 42393 0 V5
+P07382_E02.dat 16 1473.7100868403475(1704)/mV 16 0 1704 5197 0 V6
+# Male 2076
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07383/P07383_E01.dat b/data/Child_ecg/P07/P07383/P07383_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b36419b3dbd798c1eaae4e5d9c5f4a6e7bcbc84b
--- /dev/null
+++ b/data/Child_ecg/P07/P07383/P07383_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27b99ed8ad505dd85fe8aa596deee48d62484c33903d1372eaffa477479f4305
+size 228000
diff --git a/data/Child_ecg/P07/P07383/P07383_E01.hea b/data/Child_ecg/P07/P07383/P07383_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a2eec648a2062fdd9549dc89ae1a84fc3da523e6
--- /dev/null
+++ b/data/Child_ecg/P07/P07383/P07383_E01.hea
@@ -0,0 +1,16 @@
+P07383_E01 12 500 9500
+P07383_E01.dat 16 92670.05026656511(-17914)/mV 16 0 -11732 21773 0 I
+P07383_E01.dat 16 41471.67031551835(-24905)/mV 16 0 -22408 12234 0 II
+P07383_E01.dat 16 61023.38771399799(-25370)/mV 16 0 -25767 60859 0 III
+P07383_E01.dat 16 60743.379454926624(23824)/mV 16 0 19968 8414 0 AVR
+P07383_E01.dat 16 126481.77987051207(19697)/mV 16 0 24329 19982 0 AVL
+P07383_E01.dat 16 50536.06861063465(-25574)/mV 16 0 -24258 21954 0 AVF
+P07383_E01.dat 16 28763.601454545456(5856)/mV 16 0 4523 1486 0 V1
+P07383_E01.dat 16 22541.6457523598(6879)/mV 16 0 9741 47580 0 V2
+P07383_E01.dat 16 15740.981659388646(-15166)/mV 16 0 -12772 5704 0 V3
+P07383_E01.dat 16 24773.799240368964(-21620)/mV 16 0 -19827 14058 0 V4
+P07383_E01.dat 16 26709.136258660506(-15826)/mV 16 0 -15022 19428 0 V5
+P07383_E01.dat 16 38132.67256637168(-21195)/mV 16 0 -21195 6475 0 V6
+# Female 3135
+# Otherwise diseases
+# T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07383/P07383_E02.dat b/data/Child_ecg/P07/P07383/P07383_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0509345ebd354ec786cbfc9c0d8b54ee10485b35
--- /dev/null
+++ b/data/Child_ecg/P07/P07383/P07383_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4adf8af4c3e0774684960cdc44ea7c7376836b8bb716ba848613296be1030a94
+size 240000
diff --git a/data/Child_ecg/P07/P07383/P07383_E02.hea b/data/Child_ecg/P07/P07383/P07383_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9d510538c1f40b9d68f4ba03c4391fba648c2c3a
--- /dev/null
+++ b/data/Child_ecg/P07/P07383/P07383_E02.hea
@@ -0,0 +1,16 @@
+P07383_E02 12 500 10000
+P07383_E02.dat 16 84902.92224788299(-19304)/mV 16 0 2316 62278 0 I
+P07383_E02.dat 16 34684.008316008316(-20548)/mV 16 0 1942 33076 0 II
+P07383_E02.dat 16 50722.796116504855(-17461)/mV 16 0 2464 37678 0 III
+P07383_E02.dat 16 51241.03460837887(22177)/mV 16 0 -954 11527 0 AVR
+P07383_E02.dat 16 117087.67676767676(6853)/mV 16 0 -1244 10317 0 AVL
+P07383_E02.dat 16 42176.9726443769(-19216)/mV 16 0 2737 58445 0 AVF
+P07383_E02.dat 16 33221.21647677476(4250)/mV 16 0 -19093 11323 0 V1
+P07383_E02.dat 16 25105.185560481317(5945)/mV 16 0 5537 39231 0 V2
+P07383_E02.dat 16 19225.27877795963(-15560)/mV 16 0 14386 12197 0 V3
+P07383_E02.dat 16 35936.2097596504(-20721)/mV 16 0 6547 37209 0 V4
+P07383_E02.dat 16 42976.55473006439(-22175)/mV 16 0 6217 24199 0 V5
+P07383_E02.dat 16 42545.98565912851(-13935)/mV 16 0 11846 6811 0 V6
+# Female 3135
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07384/P07384_E01.dat b/data/Child_ecg/P07/P07384/P07384_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2690f25b66f1fe022a3019b93042a46bf568f726
--- /dev/null
+++ b/data/Child_ecg/P07/P07384/P07384_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:989278b2a8f337ab66d768483f2849d4cf0e754aac20c0d532acfd00751b71a7
+size 360000
diff --git a/data/Child_ecg/P07/P07384/P07384_E01.hea b/data/Child_ecg/P07/P07384/P07384_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f4b319306ba1317eeb440fa5b76f43eea3628ac2
--- /dev/null
+++ b/data/Child_ecg/P07/P07384/P07384_E01.hea
@@ -0,0 +1,16 @@
+P07384_E01 12 500 15000
+P07384_E01.dat 16 1269.0457209847598(1061)/mV 16 0 29535 6971 0 I
+P07384_E01.dat 16 27990.29415904293(-13346)/mV 16 0 -15008 7457 0 II
+P07384_E01.dat 16 1269.4208675263774(1071)/mV 16 0 -27471 20182 0 III
+P07384_E01.dat 16 1275.6030534351146(1176)/mV 16 0 20898 25773 0 AVR
+P07384_E01.dat 16 1270.9589683470106(1112)/mV 16 0 29669 28967 0 AVL
+P07384_E01.dat 16 1271.3239436619717(1082)/mV 16 0 20639 22654 0 AVF
+P07384_E01.dat 16 1272.4949911608721(974)/mV 16 0 13888 29937 0 V1
+P07384_E01.dat 16 1274.4347826086957(1125)/mV 16 0 14098 31570 0 V2
+P07384_E01.dat 16 1271.3290322580644(1102)/mV 16 0 13964 17380 0 V3
+P07384_E01.dat 16 1269.7960140679952(1081)/mV 16 0 13997 28216 0 V4
+P07384_E01.dat 16 1271.7127722189523(993)/mV 16 0 13919 28833 0 V5
+P07384_E01.dat 16 1270.9589683470106(1112)/mV 16 0 14070 59383 0 V6
+# Male 1492
+# Pulmonary valve stenosis;Atrioventricular septal defect
+# Atrial escape complex(es)
diff --git a/data/Child_ecg/P07/P07384/P07384_E02.dat b/data/Child_ecg/P07/P07384/P07384_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..90c6b838d26d8bfaa164af419d1120ae32db8ea6
--- /dev/null
+++ b/data/Child_ecg/P07/P07384/P07384_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:97ecc144a9d42ac3687f14673b73a12ae4bba3014a0a2953e3c07e5e3abb058e
+size 360000
diff --git a/data/Child_ecg/P07/P07384/P07384_E02.hea b/data/Child_ecg/P07/P07384/P07384_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c2945f3bba03cc6a234675f8330ef7aaceab4cd5
--- /dev/null
+++ b/data/Child_ecg/P07/P07384/P07384_E02.hea
@@ -0,0 +1,16 @@
+P07384_E02 12 500 15000
+P07384_E02.dat 16 8375.6623853211(2895)/mV 16 0 -3886 41404 0 I
+P07384_E02.dat 16 18254.527607361964(-21144)/mV 16 0 -22332 6558 0 II
+P07384_E02.dat 16 7982.971249346576(-2940)/mV 16 0 2997 62625 0 III
+P07384_E02.dat 16 14493.976068376069(354)/mV 16 0 6684 54033 0 AVR
+P07384_E02.dat 16 8394.49671977507(2221)/mV 16 0 -4300 33986 0 AVL
+P07384_E02.dat 16 12371.809523809523(-8410)/mV 16 0 -4215 354 0 AVF
+P07384_E02.dat 16 17636.482084690553(9533)/mV 16 0 21236 33367 0 V1
+P07384_E02.dat 16 9715.57281553398(14141)/mV 16 0 22936 37832 0 V2
+P07384_E02.dat 16 11086.423414634146(11622)/mV 16 0 21794 2441 0 V3
+P07384_E02.dat 16 14909.05875509017(-7739)/mV 16 0 -1529 49058 0 V4
+P07384_E02.dat 16 18476.429752066117(-6568)/mV 16 0 -2614 2021 0 V5
+P07384_E02.dat 16 17006.09391992091(830)/mV 16 0 5422 17205 0 V6
+# Male 1450
+# Pulmonary valve stenosis;Atrioventricular septal defect
+# Elevation+ST deviation
diff --git a/data/Child_ecg/P07/P07385/P07385_E01.dat b/data/Child_ecg/P07/P07385/P07385_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c31a32c28c92f9c7e95829b3935f2e3ebb0340e0
--- /dev/null
+++ b/data/Child_ecg/P07/P07385/P07385_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c23e076bd3740611525be7ab36e986e148670dca495d666740d0ee3785d7be0
+size 360000
diff --git a/data/Child_ecg/P07/P07385/P07385_E01.hea b/data/Child_ecg/P07/P07385/P07385_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5a1deac555ccba037315e1c0b22d2828afef8a5f
--- /dev/null
+++ b/data/Child_ecg/P07/P07385/P07385_E01.hea
@@ -0,0 +1,16 @@
+P07385_E01 12 500 15000
+P07385_E01.dat 16 21619.153567110036(2153)/mV 16 0 2294 29029 0 I
+P07385_E01.dat 16 25934.455991516435(14999)/mV 16 0 24199 52629 0 II
+P07385_E01.dat 16 13622.881045751634(7942)/mV 16 0 12685 49979 0 III
+P07385_E01.dat 16 28019.53982300885(-8031)/mV 16 0 -13090 38781 0 AVR
+P07385_E01.dat 16 17847.493167701865(-4706)/mV 16 0 -7754 17136 0 AVL
+P07385_E01.dat 16 18420.249180327868(11125)/mV 16 0 17597 35983 0 AVF
+P07385_E01.dat 16 33653.93258426966(11108)/mV 16 0 5878 41013 0 V1
+P07385_E01.dat 16 18129.48586810229(19851)/mV 16 0 21503 21229 0 V2
+P07385_E01.dat 16 11939.45439330544(22966)/mV 16 0 29787 14162 0 V3
+P07385_E01.dat 16 1270.9536656891496(1092)/mV 16 0 2190 50704 0 V4
+P07385_E01.dat 16 10164.218316373728(-11307)/mV 16 0 -7552 33166 0 V5
+P07385_E01.dat 16 15789.259668508288(-10440)/mV 16 0 -6161 34313 0 V6
+# Female 1977
+# Otherwise diseases
+# Sinus tachycardia;Left anterior fascicular block;Left ventricular high voltage;Left atrial enlargement;Left ventricular hypertrophy;Depression+ST deviation;Inversion+T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07386/P07386_E01.dat b/data/Child_ecg/P07/P07386/P07386_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..92ad30a6ca710d3441bf2d39acaed850f3d04c7a
--- /dev/null
+++ b/data/Child_ecg/P07/P07386/P07386_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81b6e52fd5dea60e1af795f308a968fbf05ceb2cbaf0ffdeee2a8a5f66c8c713
+size 240000
diff --git a/data/Child_ecg/P07/P07386/P07386_E01.hea b/data/Child_ecg/P07/P07386/P07386_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f68a21930ee65db0cd667e1927d6fbf96abd5ded
--- /dev/null
+++ b/data/Child_ecg/P07/P07386/P07386_E01.hea
@@ -0,0 +1,16 @@
+P07386_E01 12 500 10000
+P07386_E01.dat 16 52040.34414295169(5628)/mV 16 0 5247 57243 0 I
+P07386_E01.dat 16 43057.39765319426(-516)/mV 16 0 -1461 1703 0 II
+P07386_E01.dat 16 114098.44551062371(-12446)/mV 16 0 -14116 46620 0 III
+P07386_E01.dat 16 49579.35152487962(-2603)/mV 16 0 -1877 46820 0 AVR
+P07386_E01.dat 16 90837.58993985785(7795)/mV 16 0 8091 11049 0 AVL
+P07386_E01.dat 16 65277.793103448275(-3188)/mV 16 0 -4409 55093 0 AVF
+P07386_E01.dat 16 106391.6433121019(3935)/mV 16 0 992 26368 0 V1
+P07386_E01.dat 16 22253.79079497908(19173)/mV 16 0 19083 57538 0 V2
+P07386_E01.dat 16 16903.241264559067(6916)/mV 16 0 6765 59600 0 V3
+P07386_E01.dat 16 16135.107386066004(-2687)/mV 16 0 -3278 59609 0 V4
+P07386_E01.dat 16 20730.568599717113(-4141)/mV 16 0 -1982 57841 0 V5
+P07386_E01.dat 16 27867.567362428843(-4083)/mV 16 0 -4196 51640 0 V6
+# Female 3712
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07387/P07387_E01.dat b/data/Child_ecg/P07/P07387/P07387_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7b90ebe1b793bb1d2582dd050fc3f6cbe4789b3b
--- /dev/null
+++ b/data/Child_ecg/P07/P07387/P07387_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:629f30be4be6d08bf5682ad95540a70fdf80588cc353a799dd12bab8011f2930
+size 360000
diff --git a/data/Child_ecg/P07/P07387/P07387_E01.hea b/data/Child_ecg/P07/P07387/P07387_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ecfc8da8f758f41ca9ef227f8dc0bedc051712c1
--- /dev/null
+++ b/data/Child_ecg/P07/P07387/P07387_E01.hea
@@ -0,0 +1,16 @@
+P07387_E01 12 500 15000
+P07387_E01.dat 16 72206.36239575436(-21141)/mV 16 0 -5108 42760 0 I
+P07387_E01.dat 16 35300.07272727273(-23287)/mV 16 0 -15044 39953 0 II
+P07387_E01.dat 16 47284.25146689019(-25881)/mV 16 0 -25381 59616 0 III
+P07387_E01.dat 16 51754.94193548387(22071)/mV 16 0 10282 34336 0 AVR
+P07387_E01.dat 16 100175.39485627835(15731)/mV 16 0 26327 32530 0 AVL
+P07387_E01.dat 16 40685.16539140671(-24329)/mV 16 0 -19365 62195 0 AVF
+P07387_E01.dat 16 21202.67942583732(10508)/mV 16 0 11181 34390 0 V1
+P07387_E01.dat 16 14214.141414141413(11208)/mV 16 0 17163 16588 0 V2
+P07387_E01.dat 16 12041.210736721872(-12177)/mV 16 0 -5310 19296 0 V3
+P07387_E01.dat 16 15785.231565329883(-20851)/mV 16 0 -14303 33391 0 V4
+P07387_E01.dat 16 30279.41971481711(-20843)/mV 16 0 -12741 43023 0 V5
+P07387_E01.dat 16 39207.62434782609(-21759)/mV 16 0 -14518 3776 0 V6
+# Male 5101
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07388/P07388_E01.dat b/data/Child_ecg/P07/P07388/P07388_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1f8bf301023b8e49af2f70dbe5155107bef4878c
--- /dev/null
+++ b/data/Child_ecg/P07/P07388/P07388_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0bd103f3e8065a8888c5e57560504207aaf4f88ab86e085211f7cf4a6297700c
+size 240000
diff --git a/data/Child_ecg/P07/P07388/P07388_E01.hea b/data/Child_ecg/P07/P07388/P07388_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e52f8c84810498f53985a1a16a94cd0385ebf17c
--- /dev/null
+++ b/data/Child_ecg/P07/P07388/P07388_E01.hea
@@ -0,0 +1,16 @@
+P07388_E01 12 500 10000
+P07388_E01.dat 16 59279.405646359584(-13287)/mV 16 0 -16035 48167 0 I
+P07388_E01.dat 16 36759.92420327304(-11928)/mV 16 0 -12197 58417 0 II
+P07388_E01.dat 16 53289.504749841675(-12224)/mV 16 0 -10186 30459 0 III
+P07388_E01.dat 16 49754.0990516333(13343)/mV 16 0 14678 24327 0 AVR
+P07388_E01.dat 16 89205.33929569591(6195)/mV 16 0 2422 51111 0 AVL
+P07388_E01.dat 16 44272.658676393956(-12025)/mV 16 0 -11377 64425 0 AVF
+P07388_E01.dat 16 35742.09058231488(-8491)/mV 16 0 -8607 35088 0 V1
+P07388_E01.dat 16 12358.337198929526(-5709)/mV 16 0 -7287 56287 0 V2
+P07388_E01.dat 16 19708.061538461538(-11500)/mV 16 0 -12350 39460 0 V3
+P07388_E01.dat 16 21003.541929666368(-10020)/mV 16 0 -12002 48024 0 V4
+P07388_E01.dat 16 35291.27426160337(-12347)/mV 16 0 -13754 31112 0 V5
+P07388_E01.dat 16 50759.8007863696(-13856)/mV 16 0 -15879 18388 0 V6
+# Male 1141
+# Otherwise diseases
+# Otherwise normal ECG;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07389/P07389_E01.dat b/data/Child_ecg/P07/P07389/P07389_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8751b0bd35b641e2c7c942867de5a8330df0ae79
--- /dev/null
+++ b/data/Child_ecg/P07/P07389/P07389_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:864e54be8f35495c6dec1c86c1b84f7613c87bf112046a94eac7103737e86e25
+size 360000
diff --git a/data/Child_ecg/P07/P07389/P07389_E01.hea b/data/Child_ecg/P07/P07389/P07389_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..18441aa7b5ebf05fbc1b1b15d66e12844c322948
--- /dev/null
+++ b/data/Child_ecg/P07/P07389/P07389_E01.hea
@@ -0,0 +1,16 @@
+P07389_E01 12 500 15000
+P07389_E01.dat 16 44083.5045970795(-12867)/mV 16 0 -12329 62354 0 I
+P07389_E01.dat 16 27960.38766519824(-7974)/mV 16 0 -6700 54011 0 II
+P07389_E01.dat 16 62452.25239005736(-870)/mV 16 0 1213 162 0 III
+P07389_E01.dat 16 35506.177669111654(9778)/mV 16 0 8738 27965 0 AVR
+P07389_E01.dat 16 75782.7859509609(-4848)/mV 16 0 -5649 30150 0 AVL
+P07389_E01.dat 16 39140.36363636364(-5858)/mV 16 0 -4298 64520 0 AVF
+P07389_E01.dat 16 32069.88838612368(8761)/mV 16 0 10797 18683 0 V1
+P07389_E01.dat 16 23068.62447257384(9946)/mV 16 0 12366 18085 0 V2
+P07389_E01.dat 16 19889.165562913906(-9304)/mV 16 0 -9191 7265 0 V3
+P07389_E01.dat 16 21385.225225225226(-14222)/mV 16 0 -15474 43019 0 V4
+P07389_E01.dat 16 30289.46413849959(-14827)/mV 16 0 -15369 25796 0 V5
+P07389_E01.dat 16 40049.77777777778(-13935)/mV 16 0 -14750 14227 0 V6
+# Male 2284
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07390/P07390_E01.dat b/data/Child_ecg/P07/P07390/P07390_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..113dca0f8f5203ddb2a385348362fabadeeb4403
--- /dev/null
+++ b/data/Child_ecg/P07/P07390/P07390_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:732c9dda12a496a933c9354d9c3446d96427820b094b9d997f195b3e917c6cb4
+size 252000
diff --git a/data/Child_ecg/P07/P07390/P07390_E01.hea b/data/Child_ecg/P07/P07390/P07390_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bb577ee957cf9ac7a9cac18bde625f3906fa6580
--- /dev/null
+++ b/data/Child_ecg/P07/P07390/P07390_E01.hea
@@ -0,0 +1,16 @@
+P07390_E01 12 500 10500
+P07390_E01.dat 16 32528.38614900315(-2494)/mV 16 0 -2706 35743 0 I
+P07390_E01.dat 16 48122.36920659859(-2855)/mV 16 0 -2855 62086 0 II
+P07390_E01.dat 16 32663.30403587444(2799)/mV 16 0 3038 34062 0 III
+P07390_E01.dat 16 51501.4087403599(6362)/mV 16 0 6488 28306 0 AVR
+P07390_E01.dat 16 32927.5560298826(-2637)/mV 16 0 -2851 56930 0 AVL
+P07390_E01.dat 16 51698.7179916318(-2601)/mV 16 0 -2433 1398 0 AVF
+P07390_E01.dat 16 20316.701321585904(12271)/mV 16 0 13065 11807 0 V1
+P07390_E01.dat 16 12833.573770491803(14632)/mV 16 0 15185 39869 0 V2
+P07390_E01.dat 16 19311.05412156536(12531)/mV 16 0 13191 47811 0 V3
+P07390_E01.dat 16 24366.75222112537(-8662)/mV 16 0 -8741 17409 0 V4
+P07390_E01.dat 16 33858.01719197708(-9688)/mV 16 0 -10184 10300 0 V5
+P07390_E01.dat 16 40595.52542372881(-9377)/mV 16 0 -9971 42689 0 V6
+# Female 4135
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07391/P07391_E01.dat b/data/Child_ecg/P07/P07391/P07391_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..88666fdb2482dd97961a06a48a8491af07bf5d7e
--- /dev/null
+++ b/data/Child_ecg/P07/P07391/P07391_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b5ab581aecad5d2f473a80a65f2e6cd6b18ef647bc721a1deacc49a0dc84af81
+size 276000
diff --git a/data/Child_ecg/P07/P07391/P07391_E01.hea b/data/Child_ecg/P07/P07391/P07391_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f2e0d0d9e16699a746d4c130e425386f6d95467f
--- /dev/null
+++ b/data/Child_ecg/P07/P07391/P07391_E01.hea
@@ -0,0 +1,16 @@
+P07391_E01 12 500 11500
+P07391_E01.dat 16 41810.01061946902(-9698)/mV 16 0 -9188 22101 0 I
+P07391_E01.dat 16 48822.58976441917(-3421)/mV 16 0 -3064 6902 0 II
+P07391_E01.dat 16 78877.80657276996(8251)/mV 16 0 7866 50440 0 III
+P07391_E01.dat 16 47864.408066429416(6637)/mV 16 0 6170 60764 0 AVR
+P07391_E01.dat 16 62046.07479674797(-14135)/mV 16 0 -13630 4449 0 AVL
+P07391_E01.dat 16 84091.93529059317(1498)/mV 16 0 1566 60943 0 AVF
+P07391_E01.dat 16 29125.539594843463(-1878)/mV 16 0 1084 6931 0 V1
+P07391_E01.dat 16 14992.600682593857(1552)/mV 16 0 3722 30213 0 V2
+P07391_E01.dat 16 19026.337485843716(46)/mV 16 0 -403 42454 0 V3
+P07391_E01.dat 16 19507.461669505963(-10402)/mV 16 0 -10751 32104 0 V4
+P07391_E01.dat 16 35412.68588770865(-9977)/mV 16 0 -10639 18986 0 V5
+P07391_E01.dat 16 68721.27929901423(-2131)/mV 16 0 -1293 32806 0 V6
+# Male 3273
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07392/P07392_E01.dat b/data/Child_ecg/P07/P07392/P07392_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..66167a7e8854d1d6096087139410096f1de70df4
--- /dev/null
+++ b/data/Child_ecg/P07/P07392/P07392_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ad611e73f1778f819724bf1aa1b5062a3647d19f9e5f193edcde33cd2794e17
+size 270000
diff --git a/data/Child_ecg/P07/P07392/P07392_E01.hea b/data/Child_ecg/P07/P07392/P07392_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..10212409aa7e4ffa8f0fae2aca31a825297b3fc2
--- /dev/null
+++ b/data/Child_ecg/P07/P07392/P07392_E01.hea
@@ -0,0 +1,13 @@
+P07392_E01 9 500 15000
+P07392_E01.dat 16 69224.76459268761(-19593)/mV 16 0 -8946 32168 0 I
+P07392_E01.dat 16 48458.65149359886(-24450)/mV 16 0 -16683 49638 0 II
+P07392_E01.dat 16 100832.4923076923(-19966)/mV 16 0 -19310 19579 0 III
+P07392_E01.dat 16 60483.423868312755(24645)/mV 16 0 15150 8623 0 AVR
+P07392_E01.dat 16 155515.06693711967(-4690)/mV 16 0 6700 8006 0 AVL
+P07392_E01.dat 16 67426.97553017945(-22676)/mV 16 0 -17083 14705 0 AVF
+P07392_E01.dat 16 73219.75408911449(-1073)/mV 16 0 -12683 36824 0 V1
+P07392_E01.dat 16 53910.75823142051(-18776)/mV 16 0 -22461 1477 0 V3
+P07392_E01.dat 16 55194.16574585636(-25450)/mV 16 0 -24013 50305 0 V5
+# Female 832
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07393/P07393_E01.dat b/data/Child_ecg/P07/P07393/P07393_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..73d61afba0bcbe46cb56e450f8ce4db7b3dfb383
--- /dev/null
+++ b/data/Child_ecg/P07/P07393/P07393_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0ea6a591069624561204669304728102917b188a2bb98aac53e5c06454de13a
+size 192000
diff --git a/data/Child_ecg/P07/P07393/P07393_E01.hea b/data/Child_ecg/P07/P07393/P07393_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..eda20a59c9ca8faeff59c9dd4772db9d771f7add
--- /dev/null
+++ b/data/Child_ecg/P07/P07393/P07393_E01.hea
@@ -0,0 +1,16 @@
+P07393_E01 12 500 8000
+P07393_E01.dat 16 173235.02097902098(497)/mV 16 0 -912 8789 0 I
+P07393_E01.dat 16 35529.40587867417(-18897)/mV 16 0 -19562 42963 0 II
+P07393_E01.dat 16 41289.98992950655(-22757)/mV 16 0 -23194 42769 0 III
+P07393_E01.dat 16 61061.44177449168(15623)/mV 16 0 16468 53370 0 AVR
+P07393_E01.dat 16 90730.68319132456(24427)/mV 16 0 24501 1429 0 AVL
+P07393_E01.dat 16 38246.32037325039(-20759)/mV 16 0 -21319 4019 0 AVF
+P07393_E01.dat 16 27638.193136472466(1052)/mV 16 0 -679 38746 0 V1
+P07393_E01.dat 16 14632.816783216784(8102)/mV 16 0 6126 4890 0 V2
+P07393_E01.dat 16 13890.86687697161(-11266)/mV 16 0 -12791 45198 0 V3
+P07393_E01.dat 16 16788.74691943128(-15470)/mV 16 0 -16494 31771 0 V4
+P07393_E01.dat 16 28840.110926234054(-20072)/mV 16 0 -20471 44931 0 V5
+P07393_E01.dat 16 22443.579609817494(2060)/mV 16 0 2224 25397 0 V6
+# Male 3739
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07394/P07394_E01.dat b/data/Child_ecg/P07/P07394/P07394_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f9493731a260787b76ed6e25a12e04f2aedfee8f
--- /dev/null
+++ b/data/Child_ecg/P07/P07394/P07394_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5149a1a9d3180f1ef7a77dfd5d79f65464ac884370bedd04854ee8ca4c85b53a
+size 228000
diff --git a/data/Child_ecg/P07/P07394/P07394_E01.hea b/data/Child_ecg/P07/P07394/P07394_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4d19da8c817738a55bcfeb942c2d9ab5f68aebbe
--- /dev/null
+++ b/data/Child_ecg/P07/P07394/P07394_E01.hea
@@ -0,0 +1,16 @@
+P07394_E01 12 500 9500
+P07394_E01.dat 16 170644.92204526404(-7916)/mV 16 0 -7916 19761 0 I
+P07394_E01.dat 16 74262.66166541635(-20683)/mV 16 0 -23040 65062 0 II
+P07394_E01.dat 16 88021.47622237107(-24746)/mV 16 0 -27540 58301 0 III
+P07394_E01.dat 16 118798.0193953223(18076)/mV 16 0 19912 46651 0 AVR
+P07394_E01.dat 16 150589.15773353752(15248)/mV 16 0 17697 18651 0 AVL
+P07394_E01.dat 16 81297.09654827413(-22848)/mV 16 0 -25428 4759 0 AVF
+P07394_E01.dat 16 84536.31631919483(24650)/mV 16 0 25407 4181 0 V1
+P07394_E01.dat 16 29709.3125325013(23025)/mV 16 0 23677 18500 0 V2
+P07394_E01.dat 16 35685.31722054381(13373)/mV 16 0 13431 264 0 V3
+P07394_E01.dat 16 30930.604048582994(-14115)/mV 16 0 -17109 55848 0 V4
+P07394_E01.dat 16 44653.37876802097(-24449)/mV 16 0 -27210 6178 0 V5
+P07394_E01.dat 16 62064.018327605954(-26153)/mV 16 0 -29890 15155 0 V6
+# Male 4037
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07395/P07395_E01.dat b/data/Child_ecg/P07/P07395/P07395_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c7f849b26901f7a1ecadb22561bc25fd5688af39
--- /dev/null
+++ b/data/Child_ecg/P07/P07395/P07395_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:791ad3bdd02075e77caf113d015c60e7993ea085f218f9abb1449bbe7c99041d
+size 240000
diff --git a/data/Child_ecg/P07/P07395/P07395_E01.hea b/data/Child_ecg/P07/P07395/P07395_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6d89673b1b63f88d8dabf41a7024a480a5d4027e
--- /dev/null
+++ b/data/Child_ecg/P07/P07395/P07395_E01.hea
@@ -0,0 +1,16 @@
+P07395_E01 12 500 10000
+P07395_E01.dat 16 76580.9809630459(-16071)/mV 16 0 -20556 52966 0 I
+P07395_E01.dat 16 33797.251282051286(-23113)/mV 16 0 -25175 29375 0 II
+P07395_E01.dat 16 49152.0(-27769)/mV 16 0 -27849 19693 0 III
+P07395_E01.dat 16 50220.23529411765(20592)/mV 16 0 23616 28935 0 AVR
+P07395_E01.dat 16 97626.91980360066(10922)/mV 16 0 8142 4520 0 AVL
+P07395_E01.dat 16 40152.93238892466(-25155)/mV 16 0 -26396 62666 0 AVF
+P07395_E01.dat 16 50560.21536735838(11251)/mV 16 0 12937 29409 0 V1
+P07395_E01.dat 16 20188.181974248928(13169)/mV 16 0 11690 28276 0 V2
+P07395_E01.dat 16 24243.590413943355(-166)/mV 16 0 -1567 6300 0 V3
+P07395_E01.dat 16 18707.207166853303(-16453)/mV 16 0 -18173 60494 0 V4
+P07395_E01.dat 16 23489.25913434514(-22565)/mV 16 0 -24743 19593 0 V5
+P07395_E01.dat 16 33673.00468994268(-24879)/mV 16 0 -27099 11818 0 V6
+# Male 4744
+# Otherwise diseases
+# Junctional escape complex(es);AV dissociation
diff --git a/data/Child_ecg/P07/P07396/P07396_E01.dat b/data/Child_ecg/P07/P07396/P07396_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4178bffa31b6a07a65b735504b69ba15a4a4f366
--- /dev/null
+++ b/data/Child_ecg/P07/P07396/P07396_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e1a36b6daf35f6f10560aba51efeac27eeff95718ba4d89b4de893f40b1040ca
+size 270000
diff --git a/data/Child_ecg/P07/P07396/P07396_E01.hea b/data/Child_ecg/P07/P07396/P07396_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..55b18d0d64627de81193dc090e81deb92d734eb2
--- /dev/null
+++ b/data/Child_ecg/P07/P07396/P07396_E01.hea
@@ -0,0 +1,13 @@
+P07396_E01 9 500 15000
+P07396_E01.dat 16 90928.82090997096(-9835)/mV 16 0 -9835 46497 0 I
+P07396_E01.dat 16 24746.864426419466(-22339)/mV 16 0 -22339 65447 0 II
+P07396_E01.dat 16 25296.93550331525(-22521)/mV 16 0 -22521 19547 0 III
+P07396_E01.dat 16 45623.31762794476(22079)/mV 16 0 22079 19888 0 AVR
+P07396_E01.dat 16 48946.45931283906(20099)/mV 16 0 20099 40261 0 AVL
+P07396_E01.dat 16 25101.00413467218(-22392)/mV 16 0 -22392 22169 0 AVF
+P07396_E01.dat 16 24112.91719745223(506)/mV 16 0 506 48351 0 V1
+P07396_E01.dat 16 12117.333333333334(-10686)/mV 16 0 -10686 4036 0 V3
+P07396_E01.dat 16 17856.156479217603(-18503)/mV 16 0 -18503 1940 0 V5
+# Male 2116
+# Otherwise diseases
+# Sinus arrhythmia;Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07397/P07397_E01.dat b/data/Child_ecg/P07/P07397/P07397_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..016f283a8490ea62168648f0d87223c589da8237
--- /dev/null
+++ b/data/Child_ecg/P07/P07397/P07397_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:388a3b0401e38eae1fabdac18d100ce2ccf60e80ab5bbec15680c1a5b4021075
+size 270000
diff --git a/data/Child_ecg/P07/P07397/P07397_E01.hea b/data/Child_ecg/P07/P07397/P07397_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fede60fadfb88fa6ce7c4c047c4a1aa3f0ad74d7
--- /dev/null
+++ b/data/Child_ecg/P07/P07397/P07397_E01.hea
@@ -0,0 +1,13 @@
+P07397_E01 9 500 15000
+P07397_E01.dat 16 51640.380952380954(1122)/mV 16 0 1122 60481 0 I
+P07397_E01.dat 16 41810.76691729324(-184)/mV 16 0 -184 7422 0 II
+P07397_E01.dat 16 53164.0766688698(-13129)/mV 16 0 -13129 46016 0 III
+P07397_E01.dat 16 51069.14241724403(-375)/mV 16 0 -375 43354 0 AVR
+P07397_E01.dat 16 68145.47054202671(9591)/mV 16 0 9591 22281 0 AVL
+P07397_E01.dat 16 49542.68989547039(-4996)/mV 16 0 -4996 53433 0 AVF
+P07397_E01.dat 16 48294.31847133758(-3149)/mV 16 0 -3149 13626 0 V1
+P07397_E01.dat 16 17627.214076246335(2453)/mV 16 0 2453 2842 0 V3
+P07397_E01.dat 16 10764.511278195489(788)/mV 16 0 788 20006 0 V5
+# Female 1532
+# Viral myocarditis
+# Frequent+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07398/P07398_E01.dat b/data/Child_ecg/P07/P07398/P07398_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e4a0fe2400af3791d3e926ff37d5258881617e38
--- /dev/null
+++ b/data/Child_ecg/P07/P07398/P07398_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4c792efba92d237acbfc3c5f2373515f2aa5141c9183dab916d156bf060fb08
+size 360000
diff --git a/data/Child_ecg/P07/P07398/P07398_E01.hea b/data/Child_ecg/P07/P07398/P07398_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..460044cddc3eeaf6d4b843bfa5322569cf4518c6
--- /dev/null
+++ b/data/Child_ecg/P07/P07398/P07398_E01.hea
@@ -0,0 +1,16 @@
+P07398_E01 12 500 15000
+P07398_E01.dat 16 48918.4112056028(-8893)/mV 16 0 -9848 5742 0 I
+P07398_E01.dat 16 26565.275985663084(-18291)/mV 16 0 -18313 52563 0 II
+P07398_E01.dat 16 28129.27054478301(-17892)/mV 16 0 -17389 14987 0 III
+P07398_E01.dat 16 39755.14213624895(13394)/mV 16 0 13814 60833 0 AVR
+P07398_E01.dat 16 39163.29458519622(5727)/mV 16 0 4994 16943 0 AVL
+P07398_E01.dat 16 29676.455754771545(-20240)/mV 16 0 -19999 44214 0 AVF
+P07398_E01.dat 16 7992.538388625592(171)/mV 16 0 -356 47088 0 V1
+P07398_E01.dat 16 22428.903225806454(504)/mV 16 0 -1411 40276 0 V2
+P07398_E01.dat 16 1624.3706823925863(-2640)/mV 16 0 -2706 16692 0 V3
+P07398_E01.dat 16 1234.6477541371157(-126)/mV 16 0 -136 26758 0 V4
+P07398_E01.dat 16 1315.2075471698113(2086)/mV 16 0 2086 65204 0 V5
+P07398_E01.dat 16 1234.307239552678(0)/mV 16 0 -6 31615 0 V6
+# Female 993
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07399/P07399_E01.dat b/data/Child_ecg/P07/P07399/P07399_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9a0e8d03333ed6836dab780428c014ac75f0d432
--- /dev/null
+++ b/data/Child_ecg/P07/P07399/P07399_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8bc5ae684191715d1b39daa9f988b837043769c400f58bad5de4f9383ac8a25d
+size 360000
diff --git a/data/Child_ecg/P07/P07399/P07399_E01.hea b/data/Child_ecg/P07/P07399/P07399_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3face93d451c879aca499cdd53cbe0d2eef029f8
--- /dev/null
+++ b/data/Child_ecg/P07/P07399/P07399_E01.hea
@@ -0,0 +1,16 @@
+P07399_E01 12 500 15000
+P07399_E01.dat 16 49689.89233278956(-17894)/mV 16 0 -14094 40736 0 I
+P07399_E01.dat 16 25827.369339879977(-21209)/mV 16 0 -19549 11979 0 II
+P07399_E01.dat 16 39339.604395604394(-21405)/mV 16 0 -21853 24288 0 III
+P07399_E01.dat 16 34837.886010362694(19762)/mV 16 0 17295 24944 0 AVR
+P07399_E01.dat 16 102120.56850483229(11088)/mV 16 0 15573 50490 0 AVL
+P07399_E01.dat 16 31820.997891777934(-21712)/mV 16 0 -20884 1985 0 AVF
+P07399_E01.dat 16 33394.022355975925(5160)/mV 16 0 6626 33353 0 V1
+P07399_E01.dat 16 26928.849354375896(3892)/mV 16 0 7902 29851 0 V2
+P07399_E01.dat 16 28702.054507337525(-6027)/mV 16 0 -2525 60820 0 V3
+P07399_E01.dat 16 25025.4756618275(-18458)/mV 16 0 -15628 4831 0 V4
+P07399_E01.dat 16 26416.591873862948(-22132)/mV 16 0 -19789 4266 0 V5
+P07399_E01.dat 16 29863.01604278075(-21860)/mV 16 0 -19698 12117 0 V6
+# Male 5058
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07400/P07400_E01.dat b/data/Child_ecg/P07/P07400/P07400_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e4418a3234cf1c53023319fef66b3c0ae6e2615c
--- /dev/null
+++ b/data/Child_ecg/P07/P07400/P07400_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9cd91f07a138e8648d79eeca698f06ad23c327c84ce72de5d47758210343783
+size 360000
diff --git a/data/Child_ecg/P07/P07400/P07400_E01.hea b/data/Child_ecg/P07/P07400/P07400_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ec09d296e6e7db9a363c233edb2b8b9752dbefe8
--- /dev/null
+++ b/data/Child_ecg/P07/P07400/P07400_E01.hea
@@ -0,0 +1,16 @@
+P07400_E01 12 500 15000
+P07400_E01.dat 16 39754.48829431438(-21159)/mV 16 0 -21159 10563 0 I
+P07400_E01.dat 16 36576.09450679267(-25208)/mV 16 0 -25208 18987 0 II
+P07400_E01.dat 16 120051.73981415297(-22516)/mV 16 0 -22516 58567 0 III
+P07400_E01.dat 16 39482.742701968775(24028)/mV 16 0 24028 20462 0 AVR
+P07400_E01.dat 16 72783.07335907336(-14358)/mV 16 0 -14358 16489 0 AVL
+P07400_E01.dat 16 56951.43580470163(-25078)/mV 16 0 -25078 24518 0 AVF
+P07400_E01.dat 16 33353.277931671284(2508)/mV 16 0 2535 33994 0 V1
+P07400_E01.dat 16 21377.642645607106(-11619)/mV 16 0 -11602 8270 0 V2
+P07400_E01.dat 16 18075.619489559165(-21355)/mV 16 0 -21340 57633 0 V3
+P07400_E01.dat 16 21905.398759165255(-23285)/mV 16 0 -23285 53670 0 V4
+P07400_E01.dat 16 19965.821276595743(-9857)/mV 16 0 -9857 24095 0 V5
+P07400_E01.dat 16 24835.153415453526(-11109)/mV 16 0 -11089 30875 0 V6
+# Female 3242
+# Otherwise diseases
+# Sinus arrhythmia;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07401/P07401_E01.dat b/data/Child_ecg/P07/P07401/P07401_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..eb22d05f29f353e54b8f8180745db95c6e45a7e9
--- /dev/null
+++ b/data/Child_ecg/P07/P07401/P07401_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c61926d8a6be7436cc8b544ccaefe8b55fe9b7101774cd9193a8e39270bb11bc
+size 360000
diff --git a/data/Child_ecg/P07/P07401/P07401_E01.hea b/data/Child_ecg/P07/P07401/P07401_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fba8b70accd15dd570410c4f415ed6a67a06394a
--- /dev/null
+++ b/data/Child_ecg/P07/P07401/P07401_E01.hea
@@ -0,0 +1,16 @@
+P07401_E01 12 500 15000
+P07401_E01.dat 16 69127.63188593648(-6726)/mV 16 0 -6501 57368 0 I
+P07401_E01.dat 16 26960.80861640431(-988)/mV 16 0 -725 59339 0 II
+P07401_E01.dat 16 25180.85734767025(1537)/mV 16 0 1701 56998 0 III
+P07401_E01.dat 16 51500.97060833903(4023)/mV 16 0 3688 62964 0 AVR
+P07401_E01.dat 16 43364.04382761139(-3780)/mV 16 0 -3851 28954 0 AVL
+P07401_E01.dat 16 26388.368174726987(270)/mV 16 0 485 28690 0 AVF
+P07401_E01.dat 16 23649.709923664122(15641)/mV 16 0 15545 47883 0 V1
+P07401_E01.dat 16 16635.052254831782(12622)/mV 16 0 12649 22608 0 V2
+P07401_E01.dat 16 17743.656652360514(-468)/mV 16 0 -266 3308 0 V3
+P07401_E01.dat 16 18558.123167155427(-8047)/mV 16 0 -7836 26418 0 V4
+P07401_E01.dat 16 24666.243649559357(-9534)/mV 16 0 -9313 24261 0 V5
+P07401_E01.dat 16 28190.044767090138(-10014)/mV 16 0 -10014 48285 0 V6
+# Male 5414
+# Otherwise diseases
+# Frequent+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07402/P07402_E01.dat b/data/Child_ecg/P07/P07402/P07402_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..36064e6813b13c584d16b9a852929e22fe5af3a0
--- /dev/null
+++ b/data/Child_ecg/P07/P07402/P07402_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c9f66a425fa9ab32dea13f8c86443a481a5a159621b548e545beffbb75065f5
+size 204000
diff --git a/data/Child_ecg/P07/P07402/P07402_E01.hea b/data/Child_ecg/P07/P07402/P07402_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..22acdafc565b39f28fe9963b9f343f09b3e803ce
--- /dev/null
+++ b/data/Child_ecg/P07/P07402/P07402_E01.hea
@@ -0,0 +1,16 @@
+P07402_E01 12 500 8500
+P07402_E01.dat 16 88822.51851851853(7047)/mV 16 0 7047 55531 0 I
+P07402_E01.dat 16 42620.37853658537(-11436)/mV 16 0 -11436 56659 0 II
+P07402_E01.dat 16 45496.32(-19438)/mV 16 0 -19438 5375 0 III
+P07402_E01.dat 16 67647.37754199823(4591)/mV 16 0 4591 48531 0 AVR
+P07402_E01.dat 16 79438.71368124119(22235)/mV 16 0 22235 62447 0 AVL
+P07402_E01.dat 16 45426.886979510906(-15987)/mV 16 0 -15987 10154 0 AVF
+P07402_E01.dat 16 56647.509865005195(20506)/mV 16 0 20506 13018 0 V1
+P07402_E01.dat 16 17058.071942446044(22805)/mV 16 0 22805 25443 0 V2
+P07402_E01.dat 16 19960.37019607843(16939)/mV 16 0 16939 40747 0 V3
+P07402_E01.dat 16 19037.066526977476(2723)/mV 16 0 2723 52645 0 V4
+P07402_E01.dat 16 29864.670565302145(-2844)/mV 16 0 -2844 5835 0 V5
+P07402_E01.dat 16 31139.59024390244(-1597)/mV 16 0 -1597 29970 0 V6
+# Male 4293
+# Otherwise diseases
+# Short PR interva
diff --git a/data/Child_ecg/P07/P07403/P07403_E01.dat b/data/Child_ecg/P07/P07403/P07403_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5e000074c86121b346b7e3ce4b3d35d593361ef7
--- /dev/null
+++ b/data/Child_ecg/P07/P07403/P07403_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2bab9dbf874cfa8f26fbb1144de1d7e35cded0daa0257dba8c8c9e86eb2e3242
+size 180000
diff --git a/data/Child_ecg/P07/P07403/P07403_E01.hea b/data/Child_ecg/P07/P07403/P07403_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a23ea13581fc0f88a297eb16e0b13e9db9d5349f
--- /dev/null
+++ b/data/Child_ecg/P07/P07403/P07403_E01.hea
@@ -0,0 +1,16 @@
+P07403_E01 12 500 7500
+P07403_E01.dat 16 14534.648941408173(-3939)/mV 16 0 -4329 21788 0 I
+P07403_E01.dat 16 13928.08518877057(-4666)/mV 16 0 -5471 59788 0 II
+P07403_E01.dat 16 45173.941872981704(8216)/mV 16 0 6819 14031 0 III
+P07403_E01.dat 16 14449.9969183359(3866)/mV 16 0 4477 61474 0 AVR
+P07403_E01.dat 16 28531.809523809523(-4681)/mV 16 0 -4635 60798 0 AVL
+P07403_E01.dat 16 25612.678095238094(-6504)/mV 16 0 -7629 29228 0 AVF
+P07403_E01.dat 16 19069.799426934096(19228)/mV 16 0 20873 25998 0 V1
+P07403_E01.dat 16 16718.005540166207(14383)/mV 16 0 14628 10154 0 V2
+P07403_E01.dat 16 13372.930728241563(-3357)/mV 16 0 -4532 18300 0 V3
+P07403_E01.dat 16 14816.605601816806(-13653)/mV 16 0 -15232 14762 0 V4
+P07403_E01.dat 16 26356.985658409387(-13025)/mV 16 0 -15169 25513 0 V5
+P07403_E01.dat 16 2039.446153846154(374)/mV 16 0 225 49395 0 V6
+# Female 3286
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07404/P07404_E01.dat b/data/Child_ecg/P07/P07404/P07404_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1584cfd1e756746013734bb0f3f6fae63b9ba2af
--- /dev/null
+++ b/data/Child_ecg/P07/P07404/P07404_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:24471bf2fd50c1b204aed860f0499b97f826b26ce1734c26b8c801a0332af000
+size 360000
diff --git a/data/Child_ecg/P07/P07404/P07404_E01.hea b/data/Child_ecg/P07/P07404/P07404_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0e1f98b41e89d399cea714f31a7c91429fa4054c
--- /dev/null
+++ b/data/Child_ecg/P07/P07404/P07404_E01.hea
@@ -0,0 +1,16 @@
+P07404_E01 12 500 15000
+P07404_E01.dat 16 75568.59187386294(-2344)/mV 16 0 -4742 22250 0 I
+P07404_E01.dat 16 43568.01485608171(13056)/mV 16 0 8767 22893 0 II
+P07404_E01.dat 16 47702.71413160733(10417)/mV 16 0 7273 40530 0 III
+P07404_E01.dat 16 59242.36921360848(-6834)/mV 16 0 -2979 32836 0 AVR
+P07404_E01.dat 16 72003.03828483919(-9809)/mV 16 0 -8638 2223 0 AVL
+P07404_E01.dat 16 47839.34833869239(10821)/mV 16 0 6891 62473 0 AVF
+P07404_E01.dat 16 26399.07164002368(10776)/mV 16 0 10282 64088 0 V1
+P07404_E01.dat 16 13759.76499388005(11146)/mV 16 0 11415 61229 0 V2
+P07404_E01.dat 16 14199.229835212489(-791)/mV 16 0 -964 39834 0 V3
+P07404_E01.dat 16 30051.476979742172(-896)/mV 16 0 -1727 10273 0 V4
+P07404_E01.dat 16 54402.87392055268(-2006)/mV 16 0 -3599 2198 0 V5
+P07404_E01.dat 16 74315.36070751738(-4046)/mV 16 0 -7310 1401 0 V6
+# Female 2320
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07404/P07404_E02.dat b/data/Child_ecg/P07/P07404/P07404_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8d686d3a1d11f1976a21a119726b635fa604c392
--- /dev/null
+++ b/data/Child_ecg/P07/P07404/P07404_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a271dc0077bca31d7880020eb924fb7d34535bacb03459430f5f9b8301276c88
+size 252000
diff --git a/data/Child_ecg/P07/P07404/P07404_E02.hea b/data/Child_ecg/P07/P07404/P07404_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c9ea8aa165b0c03e1b0ac7f895290e645cf019e9
--- /dev/null
+++ b/data/Child_ecg/P07/P07404/P07404_E02.hea
@@ -0,0 +1,16 @@
+P07404_E02 12 500 10500
+P07404_E02.dat 16 76082.77560686797(-1394)/mV 16 0 -4055 27609 0 I
+P07404_E02.dat 16 63188.93253629377(3363)/mV 16 0 1976 63308 0 II
+P07404_E02.dat 16 74645.80740740741(6597)/mV 16 0 7569 29251 0 III
+P07404_E02.dat 16 79935.9592096877(-2147)/mV 16 0 129 31662 0 AVR
+P07404_E02.dat 16 89294.51500348918(-1527)/mV 16 0 -3633 61489 0 AVL
+P07404_E02.dat 16 68668.9848888889(4954)/mV 16 0 4675 15548 0 AVF
+P07404_E02.dat 16 28416.649746192892(10968)/mV 16 0 10922 46057 0 V1
+P07404_E02.dat 16 12601.994022713689(8411)/mV 16 0 9242 40746 0 V2
+P07404_E02.dat 16 13847.840354767184(3827)/mV 16 0 4829 32346 0 V3
+P07404_E02.dat 16 19655.95599559956(2130)/mV 16 0 1730 26376 0 V4
+P07404_E02.dat 16 1270.5616921269095(1022)/mV 16 0 1027 54956 0 V5
+P07404_E02.dat 16 1270.171160609613(1091)/mV 16 0 1009 46403 0 V6
+# Female 2320
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07405/P07405_E01.dat b/data/Child_ecg/P07/P07405/P07405_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fde5fc2be353cc07b282ee03bed9a7c44decae77
--- /dev/null
+++ b/data/Child_ecg/P07/P07405/P07405_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e719c6cbe615aa7d90b4cdebd48f9abd20b7fc04622f1cdf744e326522017570
+size 360000
diff --git a/data/Child_ecg/P07/P07405/P07405_E01.hea b/data/Child_ecg/P07/P07405/P07405_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..04a86b4c7ea3f1169249d92bf339a16b3d90e63e
--- /dev/null
+++ b/data/Child_ecg/P07/P07405/P07405_E01.hea
@@ -0,0 +1,16 @@
+P07405_E01 12 500 15000
+P07405_E01.dat 16 41810.77516059957(-4165)/mV 16 0 -3893 23909 0 I
+P07405_E01.dat 16 29405.574572127138(-21022)/mV 16 0 -22409 55104 0 II
+P07405_E01.dat 16 22658.997144488865(-13394)/mV 16 0 -14629 34865 0 III
+P07405_E01.dat 16 42810.52705061082(15144)/mV 16 0 15980 34262 0 AVR
+P07405_E01.dat 16 33138.90429042904(6456)/mV 16 0 7480 50972 0 AVL
+P07405_E01.dat 16 27493.309559187717(-19215)/mV 16 0 -20624 15904 0 AVF
+P07405_E01.dat 16 13942.716781365802(18674)/mV 16 0 20750 3550 0 V1
+P07405_E01.dat 16 16896.97030953885(19475)/mV 16 0 21551 55194 0 V2
+P07405_E01.dat 16 19871.543788187373(5346)/mV 16 0 4926 7499 0 V3
+P07405_E01.dat 16 22379.87744851833(-11010)/mV 16 0 -10719 655 0 V4
+P07405_E01.dat 16 27913.69424964937(-13331)/mV 16 0 -11016 51259 0 V5
+P07405_E01.dat 16 37568.54414650098(-18743)/mV 16 0 -21187 12175 0 V6
+# Female 4422
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07406/P07406_E01.dat b/data/Child_ecg/P07/P07406/P07406_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5aa474ab7f1eff199366e6ade2d2b2cc99b30197
--- /dev/null
+++ b/data/Child_ecg/P07/P07406/P07406_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3eee11e93402c0e1a96a9e9ebc6c13ff0d314f4a04c6f92b26f3b0d8ad10b70e
+size 204000
diff --git a/data/Child_ecg/P07/P07406/P07406_E01.hea b/data/Child_ecg/P07/P07406/P07406_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..99a5c6e0124a774dc7bf83404d936b50fff12f28
--- /dev/null
+++ b/data/Child_ecg/P07/P07406/P07406_E01.hea
@@ -0,0 +1,16 @@
+P07406_E01 12 500 8500
+P07406_E01.dat 16 77065.6025538707(-9192)/mV 16 0 -9067 42038 0 I
+P07406_E01.dat 16 53755.82381729201(-24722)/mV 16 0 -24766 62292 0 II
+P07406_E01.dat 16 50069.74223397224(-14272)/mV 16 0 -14435 64741 0 III
+P07406_E01.dat 16 74120.43956043955(19928)/mV 16 0 19928 36552 0 AVR
+P07406_E01.dat 16 75020.61523145843(4029)/mV 16 0 4212 25091 0 AVL
+P07406_E01.dat 16 54528.41898527005(-20566)/mV 16 0 -20699 29205 0 AVF
+P07406_E01.dat 16 61354.18533440774(4411)/mV 16 0 4361 54190 0 V1
+P07406_E01.dat 16 24226.293092317625(3880)/mV 16 0 3860 37691 0 V2
+P07406_E01.dat 16 19053.465760585466(2828)/mV 16 0 2813 17050 0 V3
+P07406_E01.dat 16 40856.32398753894(-7152)/mV 16 0 -7218 59495 0 V4
+P07406_E01.dat 16 13578.65828750982(994)/mV 16 0 972 31520 0 V5
+P07406_E01.dat 16 36136.02359882006(-20804)/mV 16 0 -20863 62380 0 V6
+# Male 2071
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07407/P07407_E01.dat b/data/Child_ecg/P07/P07407/P07407_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0effeb3fd3f82aeae5e7f59f4a82dfa6d865daae
--- /dev/null
+++ b/data/Child_ecg/P07/P07407/P07407_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6a013f601b91333827442e11af98ff533acf79ddcce256a49eeaa30fd09a0e7e
+size 360000
diff --git a/data/Child_ecg/P07/P07407/P07407_E01.hea b/data/Child_ecg/P07/P07407/P07407_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..abbbfb36305e149cb26c41162954c512cab72a26
--- /dev/null
+++ b/data/Child_ecg/P07/P07407/P07407_E01.hea
@@ -0,0 +1,16 @@
+P07407_E01 12 500 15000
+P07407_E01.dat 16 109315.7585644372(-8227)/mV 16 0 -8227 54510 0 I
+P07407_E01.dat 16 47705.51875360646(-22675)/mV 16 0 -22675 2953 0 II
+P07407_E01.dat 16 47624.5618729097(-18861)/mV 16 0 -18861 32236 0 III
+P07407_E01.dat 16 82313.38416422288(22055)/mV 16 0 22055 30805 0 AVR
+P07407_E01.dat 16 77984.93955094992(11328)/mV 16 0 11328 51274 0 AVL
+P07407_E01.dat 16 48524.74119448698(-21163)/mV 16 0 -21163 14804 0 AVF
+P07407_E01.dat 16 27201.472445157837(16881)/mV 16 0 16881 35485 0 V1
+P07407_E01.dat 16 15909.454796411319(12258)/mV 16 0 12258 3208 0 V2
+P07407_E01.dat 16 17640.842105263157(9130)/mV 16 0 9130 58567 0 V3
+P07407_E01.dat 16 16260.133264992312(-1787)/mV 16 0 -1787 39740 0 V4
+P07407_E01.dat 16 21259.5193223928(-13158)/mV 16 0 -13158 40245 0 V5
+P07407_E01.dat 16 33456.58705803869(-20523)/mV 16 0 -20523 56678 0 V6
+# Male 3961
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07408/P07408_E01.dat b/data/Child_ecg/P07/P07408/P07408_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7159240d8c0e8a7bb70d4b79287d822b10dfc11c
--- /dev/null
+++ b/data/Child_ecg/P07/P07408/P07408_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f14805b1292fa7b3880be5b7721751bf6e4f668fdff2a3280cd10ed96152cd3c
+size 240000
diff --git a/data/Child_ecg/P07/P07408/P07408_E01.hea b/data/Child_ecg/P07/P07408/P07408_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8e14f48df06dbd1aa8bc563693d83bf2aa552baf
--- /dev/null
+++ b/data/Child_ecg/P07/P07408/P07408_E01.hea
@@ -0,0 +1,16 @@
+P07408_E01 12 500 10000
+P07408_E01.dat 16 59370.407137064074(-14895)/mV 16 0 -14267 2816 0 I
+P07408_E01.dat 16 54716.19540906415(-21419)/mV 16 0 -20796 24121 0 II
+P07408_E01.dat 16 82541.46206896551(-21079)/mV 16 0 -21079 535 0 III
+P07408_E01.dat 16 62789.92070484581(22910)/mV 16 0 22195 22943 0 AVR
+P07408_E01.dat 16 85080.26522001205(1693)/mV 16 0 2108 6559 0 AVL
+P07408_E01.dat 16 78820.82789992419(-20076)/mV 16 0 -19627 1389 0 AVF
+P07408_E01.dat 16 33073.16015936255(7767)/mV 16 0 8628 3557 0 V1
+P07408_E01.dat 16 15860.453840732911(11190)/mV 16 0 10713 61098 0 V2
+P07408_E01.dat 16 20194.7264573991(2416)/mV 16 0 2662 39783 0 V3
+P07408_E01.dat 16 27786.71921182266(-10733)/mV 16 0 -11117 3233 0 V4
+P07408_E01.dat 16 45095.76699029126(-19159)/mV 16 0 -19709 3487 0 V5
+P07408_E01.dat 16 51847.98152424942(-16324)/mV 16 0 -11770 21748 0 V6
+# Male 4746
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07409/P07409_E01.dat b/data/Child_ecg/P07/P07409/P07409_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3e79daa533e4316e77c7fe6d6554a0bf87fba026
--- /dev/null
+++ b/data/Child_ecg/P07/P07409/P07409_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c66f90360a48ae651142e7b4a8046e1f7bde5b298bfaad99c52895933a7ef8de
+size 240000
diff --git a/data/Child_ecg/P07/P07409/P07409_E01.hea b/data/Child_ecg/P07/P07409/P07409_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8743a8711313f777677c64b388cc24389ce98a30
--- /dev/null
+++ b/data/Child_ecg/P07/P07409/P07409_E01.hea
@@ -0,0 +1,16 @@
+P07409_E01 12 500 10000
+P07409_E01.dat 16 32046.78620689655(3536)/mV 16 0 2962 56748 0 I
+P07409_E01.dat 16 26382.460583488515(-12014)/mV 16 0 -14032 48257 0 II
+P07409_E01.dat 16 20621.940594059404(-16495)/mV 16 0 -17686 48494 0 III
+P07409_E01.dat 16 39802.34433722702(5500)/mV 16 0 7378 42264 0 AVR
+P07409_E01.dat 16 30085.7004048583(18032)/mV 16 0 18620 42261 0 AVL
+P07409_E01.dat 16 24025.95045632334(-14771)/mV 16 0 -16374 41669 0 AVF
+P07409_E01.dat 16 41752.299640841455(-12900)/mV 16 0 -10726 701 0 V1
+P07409_E01.dat 16 34806.396248534584(-3773)/mV 16 0 -2583 35141 0 V2
+P07409_E01.dat 16 13309.312335958006(6849)/mV 16 0 6871 60527 0 V3
+P07409_E01.dat 16 11062.580086580087(7162)/mV 16 0 7162 19792 0 V4
+P07409_E01.dat 16 1271.3513513513515(1043)/mV 16 0 -26589 15677 0 V5
+P07409_E01.dat 16 23636.655007949124(-3729)/mV 16 0 -17498 56277 0 V6
+# Male 2831
+# Otherwise diseases
+# Incomplete right bundle-branch block;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07410/P07410_E01.dat b/data/Child_ecg/P07/P07410/P07410_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c7f073d41bdcb225f742b6264ddbaac4c7088cc2
--- /dev/null
+++ b/data/Child_ecg/P07/P07410/P07410_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3f86d237de54a7f145ed976d02dfe316ff80d7c0bb59627c10f962af018842c8
+size 360000
diff --git a/data/Child_ecg/P07/P07410/P07410_E01.hea b/data/Child_ecg/P07/P07410/P07410_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e577c5cf4bd80b790d6ff8992c4b0cfd61b2c2d2
--- /dev/null
+++ b/data/Child_ecg/P07/P07410/P07410_E01.hea
@@ -0,0 +1,16 @@
+P07410_E01 12 500 15000
+P07410_E01.dat 16 68613.07768595041(-12498)/mV 16 0 -12219 24664 0 I
+P07410_E01.dat 16 48857.583858764185(-13849)/mV 16 0 -11027 27092 0 II
+P07410_E01.dat 16 109445.8574643661(-14958)/mV 16 0 -9170 32325 0 III
+P07410_E01.dat 16 59163.59851301115(13859)/mV 16 0 12030 33301 0 AVR
+P07410_E01.dat 16 134481.5767883942(49)/mV 16 0 -3232 46334 0 AVL
+P07410_E01.dat 16 69288.17518248175(-14227)/mV 16 0 -10393 28552 0 AVF
+P07410_E01.dat 16 46009.92846034215(-3876)/mV 16 0 -10312 10380 0 V1
+P07410_E01.dat 16 15272.241171403963(1864)/mV 16 0 -11991 28826 0 V2
+P07410_E01.dat 16 19558.621885157096(2492)/mV 16 0 -12435 16625 0 V3
+P07410_E01.dat 16 19859.699772554966(-7186)/mV 16 0 -10529 62605 0 V4
+P07410_E01.dat 16 4622.9126213592235(4433)/mV 16 0 6197 12126 0 V5
+P07410_E01.dat 16 9739.540406816932(1835)/mV 16 0 6391 7282 0 V6
+# Male 3807
+# Otherwise diseases
+# Depression+ST deviation;Inversion+T-wave abnormality;Acute ischemia
diff --git a/data/Child_ecg/P07/P07411/P07411_E01.dat b/data/Child_ecg/P07/P07411/P07411_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ad88a76f50ae0d5f874900799ca50ea85a4e9076
--- /dev/null
+++ b/data/Child_ecg/P07/P07411/P07411_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:67878953091eb237a7e04ffe1b305265dc5da43ca196ea131c952a2e07c9e426
+size 360000
diff --git a/data/Child_ecg/P07/P07411/P07411_E01.hea b/data/Child_ecg/P07/P07411/P07411_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..98720d97be8698ac79e3623bb7529ae48018a5a4
--- /dev/null
+++ b/data/Child_ecg/P07/P07411/P07411_E01.hea
@@ -0,0 +1,16 @@
+P07411_E01 12 500 15000
+P07411_E01.dat 16 79063.61203192142(-1323)/mV 16 0 -1323 11915 0 I
+P07411_E01.dat 16 31746.29424943988(-22389)/mV 16 0 -22389 53791 0 II
+P07411_E01.dat 16 30241.532746823068(-25214)/mV 16 0 -25214 18660 0 III
+P07411_E01.dat 16 59307.57126030624(16405)/mV 16 0 16405 46836 0 AVR
+P07411_E01.dat 16 51744.54431512981(23677)/mV 16 0 23677 21247 0 AVL
+P07411_E01.dat 16 32202.469234617307(-24909)/mV 16 0 -24909 43225 0 AVF
+P07411_E01.dat 16 50266.95252679939(-712)/mV 16 0 -712 61798 0 V1
+P07411_E01.dat 16 20846.933333333334(-1008)/mV 16 0 -1008 49228 0 V2
+P07411_E01.dat 16 18088.072948328267(2102)/mV 16 0 2102 6708 0 V3
+P07411_E01.dat 16 15247.547420965058(-5920)/mV 16 0 -5920 42203 0 V4
+P07411_E01.dat 16 17137.87875477881(-17445)/mV 16 0 -17445 12572 0 V5
+P07411_E01.dat 16 21109.03892427459(-3639)/mV 16 0 -3639 32598 0 V6
+# Female 3628
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07412/P07412_E01.dat b/data/Child_ecg/P07/P07412/P07412_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cdd1df983f33d7437e8b478eca5df68a3f75dc4e
--- /dev/null
+++ b/data/Child_ecg/P07/P07412/P07412_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:393d1b20f027dad5a419fadabf6dc0ec910fd935a14cdbfbf25b25bb84a5cd34
+size 240000
diff --git a/data/Child_ecg/P07/P07412/P07412_E01.hea b/data/Child_ecg/P07/P07412/P07412_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..df3ccb3d8bfaba5bc80b65a9b5bb46f49752e3e0
--- /dev/null
+++ b/data/Child_ecg/P07/P07412/P07412_E01.hea
@@ -0,0 +1,16 @@
+P07412_E01 12 500 10000
+P07412_E01.dat 16 23220.224(-4422)/mV 16 0 -2004 32293 0 I
+P07412_E01.dat 16 22375.71282051282(-7201)/mV 16 0 -5581 24794 0 II
+P07412_E01.dat 16 18131.872315728382(-2258)/mV 16 0 -2819 60797 0 III
+P07412_E01.dat 16 31631.49184549356(3220)/mV 16 0 415 44692 0 AVR
+P07412_E01.dat 16 22443.442424242425(-3836)/mV 16 0 -2321 7310 0 AVL
+P07412_E01.dat 16 24464.17130620985(-10453)/mV 16 0 -9955 56337 0 AVF
+P07412_E01.dat 16 32023.64935940661(-9578)/mV 16 0 -11167 63658 0 V1
+P07412_E01.dat 16 19010.15221238938(-11789)/mV 16 0 -13459 1868 0 V2
+P07412_E01.dat 16 20558.969491525422(-9076)/mV 16 0 -9377 51331 0 V3
+P07412_E01.dat 16 13160.37051532942(-13065)/mV 16 0 -11727 4303 0 V4
+P07412_E01.dat 16 13534.650421743205(-4561)/mV 16 0 -3119 53647 0 V5
+P07412_E01.dat 16 27586.85411942555(-14946)/mV 16 0 -13442 40079 0 V6
+# Male 1065
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07413/P07413_E01.dat b/data/Child_ecg/P07/P07413/P07413_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e60a06797cfb2b93df0a37e2c14c0a29a05d34a2
--- /dev/null
+++ b/data/Child_ecg/P07/P07413/P07413_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3174670477248cb71d6a248e523db4af559889636d37eb4618d82a394a52ff27
+size 180000
diff --git a/data/Child_ecg/P07/P07413/P07413_E01.hea b/data/Child_ecg/P07/P07413/P07413_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..14b9a462999e4ecbc8d0ab40e190e478b7c83550
--- /dev/null
+++ b/data/Child_ecg/P07/P07413/P07413_E01.hea
@@ -0,0 +1,16 @@
+P07413_E01 12 500 7500
+P07413_E01.dat 16 88019.31240021288(-12578)/mV 16 0 -12578 38267 0 I
+P07413_E01.dat 16 34595.22096486003(-18586)/mV 16 0 -18586 59960 0 II
+P07413_E01.dat 16 41920.9477786438(-19636)/mV 16 0 -19636 49747 0 III
+P07413_E01.dat 16 54769.55485893417(18419)/mV 16 0 18419 7693 0 AVR
+P07413_E01.dat 16 86785.04489795919(19143)/mV 16 0 19143 16784 0 AVL
+P07413_E01.dat 16 38171.0569105691(-19012)/mV 16 0 -19012 49654 0 AVF
+P07413_E01.dat 16 24446.528735632182(6696)/mV 16 0 6676 48792 0 V1
+P07413_E01.dat 16 15537.27392257122(8777)/mV 16 0 8752 1059 0 V2
+P07413_E01.dat 16 23595.95707317073(-9148)/mV 16 0 -9110 10572 0 V3
+P07413_E01.dat 16 15347.146443514644(-20230)/mV 16 0 -20180 24419 0 V4
+P07413_E01.dat 16 23965.301204819276(-17227)/mV 16 0 -17208 36365 0 V5
+P07413_E01.dat 16 30570.666666666668(-17004)/mV 16 0 -16954 27716 0 V6
+# Female 2727
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07414/P07414_E01.dat b/data/Child_ecg/P07/P07414/P07414_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c5dc51ef254eaecfb887cb37dfa7e3c62e2e7198
--- /dev/null
+++ b/data/Child_ecg/P07/P07414/P07414_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1900d8962fc01b76a0f38785758c39dd8a83bd3c520fb6d925cf5cc13b9d2de
+size 192000
diff --git a/data/Child_ecg/P07/P07414/P07414_E01.hea b/data/Child_ecg/P07/P07414/P07414_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7dce01e48753af354eadca421550351aba486cc1
--- /dev/null
+++ b/data/Child_ecg/P07/P07414/P07414_E01.hea
@@ -0,0 +1,16 @@
+P07414_E01 12 500 8000
+P07414_E01.dat 16 58863.782805429866(-1007)/mV 16 0 -1007 62216 0 I
+P07414_E01.dat 16 36593.42796907941(-20054)/mV 16 0 -20054 45040 0 II
+P07414_E01.dat 16 29575.211267605635(-16362)/mV 16 0 -16362 63794 0 III
+P07414_E01.dat 16 63285.178743961354(18405)/mV 16 0 18405 25472 0 AVR
+P07414_E01.dat 16 42933.8819047619(11257)/mV 16 0 11257 40475 0 AVL
+P07414_E01.dat 16 34602.80993955675(-20188)/mV 16 0 -20188 52812 0 AVF
+P07414_E01.dat 16 24304.496307237812(-630)/mV 16 0 -630 60321 0 V1
+P07414_E01.dat 16 7824.8421052631575(2078)/mV 16 0 2078 54029 0 V2
+P07414_E01.dat 16 12207.466957946477(-10939)/mV 16 0 -10939 17053 0 V3
+P07414_E01.dat 16 15242.103569632982(-17964)/mV 16 0 -17964 34146 0 V4
+P07414_E01.dat 16 22142.696225284602(-14722)/mV 16 0 -14722 34792 0 V5
+P07414_E01.dat 16 3117.650827549386(-9957)/mV 16 0 -9957 63526 0 V6
+# Female 528
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07415/P07415_E01.dat b/data/Child_ecg/P07/P07415/P07415_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d9700115dff49be7cdf44b60a746ffc038f3a266
--- /dev/null
+++ b/data/Child_ecg/P07/P07415/P07415_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f4e0778bedeb5b9bb3d598cdfc9196c75720abd8be03a8083b336de0258ffbc
+size 360000
diff --git a/data/Child_ecg/P07/P07415/P07415_E01.hea b/data/Child_ecg/P07/P07415/P07415_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3ef35490f9c7ec45e7d502dd0d2eea8f2cf292fe
--- /dev/null
+++ b/data/Child_ecg/P07/P07415/P07415_E01.hea
@@ -0,0 +1,16 @@
+P07415_E01 12 500 15000
+P07415_E01.dat 16 92702.67572575664(-14446)/mV 16 0 -14220 45386 0 I
+P07415_E01.dat 16 32854.957540263546(-21810)/mV 16 0 -21810 28266 0 II
+P07415_E01.dat 16 37724.19105382866(-20619)/mV 16 0 -20680 18484 0 III
+P07415_E01.dat 16 51040.45325779037(20018)/mV 16 0 19976 46881 0 AVR
+P07415_E01.dat 16 81625.38102643857(18488)/mV 16 0 18687 14058 0 AVL
+P07415_E01.dat 16 35637.65269461078(-21143)/mV 16 0 -21172 62442 0 AVF
+P07415_E01.dat 16 20509.05945945946(11696)/mV 16 0 11646 2357 0 V1
+P07415_E01.dat 16 27212.096466629275(14615)/mV 16 0 14615 49053 0 V2
+P07415_E01.dat 16 25869.84517497349(14880)/mV 16 0 14901 34606 0 V3
+P07415_E01.dat 16 11156.400201106084(-11097)/mV 16 0 -11079 45316 0 V4
+P07415_E01.dat 16 42545.08607417774(-17924)/mV 16 0 -17959 61170 0 V5
+P07415_E01.dat 16 1292.1142857142856(1151)/mV 16 0 1152 56510 0 V6
+# Female 3229
+# Otherwise diseases
+# Sinus tachycardia;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07416/P07416_E01.dat b/data/Child_ecg/P07/P07416/P07416_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..02a1314743c9b4edd17e82e71cc2b31b0865a018
--- /dev/null
+++ b/data/Child_ecg/P07/P07416/P07416_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:acd15ae209527ab5dc7424be189e1cee7fd660cf4ee6ea23230e43d3ff1b1b86
+size 360000
diff --git a/data/Child_ecg/P07/P07416/P07416_E01.hea b/data/Child_ecg/P07/P07416/P07416_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..63c85955b1b5152622fa24790fd10713748630d8
--- /dev/null
+++ b/data/Child_ecg/P07/P07416/P07416_E01.hea
@@ -0,0 +1,16 @@
+P07416_E01 12 500 15000
+P07416_E01.dat 16 88398.40423654015(-20541)/mV 16 0 -20613 5382 0 I
+P07416_E01.dat 16 20763.809747504405(-24134)/mV 16 0 -24151 20587 0 II
+P07416_E01.dat 16 24109.126573889993(-23885)/mV 16 0 -23885 23590 0 III
+P07416_E01.dat 16 35857.18334369174(23575)/mV 16 0 23604 48168 0 AVR
+P07416_E01.dat 16 57497.14057826521(23551)/mV 16 0 23551 38589 0 AVL
+P07416_E01.dat 16 22311.212951432128(-24019)/mV 16 0 -24019 36998 0 AVF
+P07416_E01.dat 16 19604.412334801764(10692)/mV 16 0 10692 60023 0 V1
+P07416_E01.dat 16 17425.830845771143(8279)/mV 16 0 8322 21846 0 V2
+P07416_E01.dat 16 22843.3194765204(-18278)/mV 16 0 -18278 13615 0 V3
+P07416_E01.dat 16 19895.12072072072(-21984)/mV 16 0 -22033 35976 0 V4
+P07416_E01.dat 16 26388.410022779044(-21454)/mV 16 0 -21475 36632 0 V5
+P07416_E01.dat 16 24853.65174129353(-13253)/mV 16 0 -13253 9096 0 V6
+# Female 5233
+# Otherwise diseases
+# Right atrial enlargement;Elevation+ST deviation
diff --git a/data/Child_ecg/P07/P07417/P07417_E01.dat b/data/Child_ecg/P07/P07417/P07417_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3d1a846d5479114ebf9aabe0b0fd0b1a8c83630b
--- /dev/null
+++ b/data/Child_ecg/P07/P07417/P07417_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7469c07e21f573ed8e9b1acae83a3500cc7d024058b8b93f5025af62da11ba9c
+size 360000
diff --git a/data/Child_ecg/P07/P07417/P07417_E01.hea b/data/Child_ecg/P07/P07417/P07417_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cfbb6af7a45a996a01e4044071b810b924c7b6bb
--- /dev/null
+++ b/data/Child_ecg/P07/P07417/P07417_E01.hea
@@ -0,0 +1,16 @@
+P07417_E01 12 500 15000
+P07417_E01.dat 16 48632.46206115515(-22283)/mV 16 0 -26082 62978 0 I
+P07417_E01.dat 16 51408.881594372804(-22061)/mV 16 0 -25406 31152 0 II
+P07417_E01.dat 16 77111.23452157599(7370)/mV 16 0 8311 64815 0 III
+P07417_E01.dat 16 53502.32679738562(23191)/mV 16 0 27022 58824 0 AVR
+P07417_E01.dat 16 73964.20445609436(-18989)/mV 16 0 -22359 46115 0 AVL
+P07417_E01.dat 16 76278.66479663394(-19489)/mV 16 0 -21475 26469 0 AVF
+P07417_E01.dat 16 30399.08340353833(2471)/mV 16 0 4597 26098 0 V1
+P07417_E01.dat 16 19558.900597501357(2397)/mV 16 0 1888 61383 0 V2
+P07417_E01.dat 16 20094.567650050863(-23122)/mV 16 0 -24920 42269 0 V3
+P07417_E01.dat 16 34432.11819021237(-23663)/mV 16 0 -26801 55663 0 V4
+P07417_E01.dat 16 47906.98339719029(-23609)/mV 16 0 -27118 54364 0 V5
+P07417_E01.dat 16 57656.7952600395(-22076)/mV 16 0 -26345 38862 0 V6
+# Male 1874
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07418/P07418_E01.dat b/data/Child_ecg/P07/P07418/P07418_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..61cd97435e694e8d06530f90bffb2e2ff85f0f76
--- /dev/null
+++ b/data/Child_ecg/P07/P07418/P07418_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c8068221732d599414f9e941f155cbd62da8959823964fe9b408adf1dcd81db
+size 252000
diff --git a/data/Child_ecg/P07/P07418/P07418_E01.hea b/data/Child_ecg/P07/P07418/P07418_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bd916cbc7a5c46b7ae3fd6d78c51fc3a38b90ed5
--- /dev/null
+++ b/data/Child_ecg/P07/P07418/P07418_E01.hea
@@ -0,0 +1,16 @@
+P07418_E01 12 500 10500
+P07418_E01.dat 16 44931.12195121951(-2184)/mV 16 0 -2184 51359 0 I
+P07418_E01.dat 16 51460.65454545455(-5127)/mV 16 0 -5127 13680 0 II
+P07418_E01.dat 16 53630.04635387225(-9605)/mV 16 0 -9605 979 0 III
+P07418_E01.dat 16 51343.116701607265(3108)/mV 16 0 3108 28491 0 AVR
+P07418_E01.dat 16 57676.8424543947(1197)/mV 16 0 1197 14297 0 AVL
+P07418_E01.dat 16 64914.155381325734(-10532)/mV 16 0 -10532 25211 0 AVF
+P07418_E01.dat 16 25341.89589041096(3365)/mV 16 0 3365 44752 0 V1
+P07418_E01.dat 16 17701.333333333332(3742)/mV 16 0 3742 65011 0 V2
+P07418_E01.dat 16 22427.94178794179(-1162)/mV 16 0 -1162 10162 0 V3
+P07418_E01.dat 16 23171.91266375546(-6857)/mV 16 0 -6857 40641 0 V4
+P07418_E01.dat 16 27004.634632819583(-3679)/mV 16 0 -3679 6903 0 V5
+P07418_E01.dat 16 40051.01161890008(-7520)/mV 16 0 -7520 44420 0 V6
+# Male 928
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07419/P07419_E01.dat b/data/Child_ecg/P07/P07419/P07419_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..88b7b612e841abb167459b43cff90fdf25f624d5
--- /dev/null
+++ b/data/Child_ecg/P07/P07419/P07419_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ce412ebc9af99054d1adca0d28f9d1effdd4855e6e26447a475c4abc0e1028c
+size 360000
diff --git a/data/Child_ecg/P07/P07419/P07419_E01.hea b/data/Child_ecg/P07/P07419/P07419_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9de46bc093826c8f5ea724b6b5fb360dc185caaa
--- /dev/null
+++ b/data/Child_ecg/P07/P07419/P07419_E01.hea
@@ -0,0 +1,16 @@
+P07419_E01 12 500 15000
+P07419_E01.dat 16 13194.135510204082(-1199)/mV 16 0 -1199 6626 0 I
+P07419_E01.dat 16 48504.34188034188(3256)/mV 16 0 3256 35756 0 II
+P07419_E01.dat 16 12939.741353383459(846)/mV 16 0 846 55355 0 III
+P07419_E01.dat 16 26193.275786393562(2200)/mV 16 0 2200 14227 0 AVR
+P07419_E01.dat 16 13173.677419354839(-862)/mV 16 0 -862 29481 0 AVL
+P07419_E01.dat 16 24863.07514450867(837)/mV 16 0 837 49887 0 AVF
+P07419_E01.dat 16 25652.363636363636(-1904)/mV 16 0 -1904 14704 0 V1
+P07419_E01.dat 16 23251.69230769231(-9152)/mV 16 0 -9152 49251 0 V2
+P07419_E01.dat 16 12781.901938426454(-10873)/mV 16 0 -10873 49790 0 V3
+P07419_E01.dat 16 14729.090211132438(-2791)/mV 16 0 -2791 24976 0 V4
+P07419_E01.dat 16 24598.755555555555(5068)/mV 16 0 5068 35644 0 V5
+P07419_E01.dat 16 30516.354267310788(4246)/mV 16 0 4246 21828 0 V6
+# Male 465
+# Otherwise diseases
+# Sinus tachycardia;Low voltage
diff --git a/data/Child_ecg/P07/P07420/P07420_E01.dat b/data/Child_ecg/P07/P07420/P07420_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3a4e4cbb3a6f5b4404da88aa10b1f0ff540f2fe4
--- /dev/null
+++ b/data/Child_ecg/P07/P07420/P07420_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da6480737cf17ecb611471a13df15e8487177f58e3a76e8032f75064cf1848af
+size 240000
diff --git a/data/Child_ecg/P07/P07420/P07420_E01.hea b/data/Child_ecg/P07/P07420/P07420_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..013ea959f2f1f84956207a086a3d3d8738f461b7
--- /dev/null
+++ b/data/Child_ecg/P07/P07420/P07420_E01.hea
@@ -0,0 +1,16 @@
+P07420_E01 12 500 10000
+P07420_E01.dat 16 37721.52741020794(-13280)/mV 16 0 -2938 50081 0 I
+P07420_E01.dat 16 21919.20560152769(-15953)/mV 16 0 -8697 52143 0 II
+P07420_E01.dat 16 36117.633802816905(-12733)/mV 16 0 -10706 15736 0 III
+P07420_E01.dat 16 30645.59380583681(17481)/mV 16 0 8204 25425 0 AVR
+P07420_E01.dat 16 100308.4833997344(4114)/mV 16 0 14969 24240 0 AVL
+P07420_E01.dat 16 27384.947133283695(-14809)/mV 16 0 -9507 54820 0 AVF
+P07420_E01.dat 16 14073.707632600259(-11519)/mV 16 0 -20735 57166 0 V1
+P07420_E01.dat 16 8179.603603603604(-4394)/mV 16 0 -8532 33808 0 V2
+P07420_E01.dat 16 8017.331770222743(-19410)/mV 16 0 -12019 6141 0 V3
+P07420_E01.dat 16 8009.5287221570925(-19423)/mV 16 0 -14034 40348 0 V4
+P07420_E01.dat 16 13301.63753449862(-18647)/mV 16 0 -11275 30371 0 V5
+P07420_E01.dat 16 18762.36264402668(-17660)/mV 16 0 -9937 55551 0 V6
+# Male 2586
+# Otherwise diseases
+# Left ventricular high voltage;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07421/P07421_E01.dat b/data/Child_ecg/P07/P07421/P07421_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9a7686b9d78613eb7457107f7ca10d6ad9a02a0e
--- /dev/null
+++ b/data/Child_ecg/P07/P07421/P07421_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d36913da72be86bc8d8a9bd73e272a074af6015640d504b33b18d4770b7f17d7
+size 180000
diff --git a/data/Child_ecg/P07/P07421/P07421_E01.hea b/data/Child_ecg/P07/P07421/P07421_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f37d9c7694b5fd17ff7a4343eb9d896a6bc4f373
--- /dev/null
+++ b/data/Child_ecg/P07/P07421/P07421_E01.hea
@@ -0,0 +1,16 @@
+P07421_E01 12 500 7500
+P07421_E01.dat 16 91157.5427769986(-24833)/mV 16 0 -24833 39995 0 I
+P07421_E01.dat 16 29558.650730411686(-27333)/mV 16 0 -27333 2428 0 II
+P07421_E01.dat 16 40980.144262295085(-26664)/mV 16 0 -26664 64327 0 III
+P07421_E01.dat 16 45487.79806978471(27069)/mV 16 0 27069 44801 0 AVR
+P07421_E01.dat 16 124530.42740619901(23144)/mV 16 0 23144 60614 0 AVL
+P07421_E01.dat 16 34545.16493313522(-27091)/mV 16 0 -27091 57962 0 AVF
+P07421_E01.dat 16 34466.12178619757(16980)/mV 16 0 16980 12721 0 V1
+P07421_E01.dat 16 13980.528599605523(8765)/mV 16 0 8799 56122 0 V2
+P07421_E01.dat 16 17326.57609268036(-635)/mV 16 0 -621 24553 0 V3
+P07421_E01.dat 16 16161.736434108527(-12407)/mV 16 0 -12407 35668 0 V4
+P07421_E01.dat 16 17869.94168096055(-22593)/mV 16 0 -22593 62600 0 V5
+P07421_E01.dat 16 26157.972939729396(-27575)/mV 16 0 -27575 35901 0 V6
+# Male 5336
+# Otherwise diseases
+# Ventricular preexcitation;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07422/P07422_E01.dat b/data/Child_ecg/P07/P07422/P07422_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b2cc3ed7eb949d419de5a43f8c54091471fc5701
--- /dev/null
+++ b/data/Child_ecg/P07/P07422/P07422_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc6b58fc7d26b702f95e72bcb0fa8431dfd551c1d56ea6d455417d1ef53f4521
+size 360000
diff --git a/data/Child_ecg/P07/P07422/P07422_E01.hea b/data/Child_ecg/P07/P07422/P07422_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..320bb46ce7d596ff23219b4aa0621fc13a50b2ea
--- /dev/null
+++ b/data/Child_ecg/P07/P07422/P07422_E01.hea
@@ -0,0 +1,16 @@
+P07422_E01 12 500 15000
+P07422_E01.dat 16 94547.66829268292(-4375)/mV 16 0 -4452 41240 0 I
+P07422_E01.dat 16 74028.00236266982(-2169)/mV 16 0 -2229 18436 0 II
+P07422_E01.dat 16 137197.6377764495(-4748)/mV 16 0 -4748 63813 0 III
+P07422_E01.dat 16 85620.79332936271(2330)/mV 16 0 2400 6806 0 AVR
+P07422_E01.dat 16 176302.71090047393(-5521)/mV 16 0 -5521 39638 0 AVL
+P07422_E01.dat 16 102884.10710987996(-5564)/mV 16 0 -5564 14499 0 AVF
+P07422_E01.dat 16 37271.19687092568(23067)/mV 16 0 23158 19552 0 V1
+P07422_E01.dat 16 25701.257992565057(991)/mV 16 0 1012 21858 0 V2
+P07422_E01.dat 16 44192.45070422535(-8254)/mV 16 0 -8254 1534 0 V3
+P07422_E01.dat 16 34072.27370478983(1272)/mV 16 0 1272 592 0 V4
+P07422_E01.dat 16 29522.63441860465(-1774)/mV 16 0 -1774 9396 0 V5
+P07422_E01.dat 16 105549.21967213115(-17048)/mV 16 0 -17048 11493 0 V6
+# Female 4664
+# Otherwise diseases
+# Depression+ST deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07423/P07423_E01.dat b/data/Child_ecg/P07/P07423/P07423_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..db79be63653e42bc25f6d1eebc132b9f7ad0b747
--- /dev/null
+++ b/data/Child_ecg/P07/P07423/P07423_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d296a31a29a933147163e9f569c53b01916411cb0c5a72efb2b60173083981f9
+size 192000
diff --git a/data/Child_ecg/P07/P07423/P07423_E01.hea b/data/Child_ecg/P07/P07423/P07423_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ebafb4ed50c4513c4d7a87220b12ab29aea007db
--- /dev/null
+++ b/data/Child_ecg/P07/P07423/P07423_E01.hea
@@ -0,0 +1,16 @@
+P07423_E01 12 500 8000
+P07423_E01.dat 16 77444.99140779907(-4160)/mV 16 0 -4286 42820 0 I
+P07423_E01.dat 16 23401.34067663257(-18244)/mV 16 0 -18301 41973 0 II
+P07423_E01.dat 16 20371.465437788018(-15499)/mV 16 0 -15499 32775 0 III
+P07423_E01.dat 16 52969.53519768563(20875)/mV 16 0 21004 28304 0 AVR
+P07423_E01.dat 16 35430.86230248307(13217)/mV 16 0 13188 11771 0 AVL
+P07423_E01.dat 16 21875.551978537893(-16841)/mV 16 0 -16877 57860 0 AVF
+P07423_E01.dat 16 34404.57820607858(-10105)/mV 16 0 -10021 60514 0 V1
+P07423_E01.dat 16 16124.593932943055(-17973)/mV 16 0 -18025 35564 0 V2
+P07423_E01.dat 16 14711.037701974865(-20764)/mV 16 0 -20812 11672 0 V3
+P07423_E01.dat 16 11601.964912280702(-1768)/mV 16 0 -1815 64676 0 V4
+P07423_E01.dat 16 23629.037037037036(-12830)/mV 16 0 -12965 61916 0 V5
+P07423_E01.dat 16 39878.22730989371(-20860)/mV 16 0 -20990 15535 0 V6
+# Male 1693
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07424/P07424_E01.dat b/data/Child_ecg/P07/P07424/P07424_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..64674ce9b1226bd7bdd0893d3a443bb8adb166d1
--- /dev/null
+++ b/data/Child_ecg/P07/P07424/P07424_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9964fc3c173f8ba4438cb4652a26a5ca19567032441f3bbc58c72a9e55dfa2d4
+size 360000
diff --git a/data/Child_ecg/P07/P07424/P07424_E01.hea b/data/Child_ecg/P07/P07424/P07424_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..34ad162479e0a3bce6f96c61775290537f7b5ddc
--- /dev/null
+++ b/data/Child_ecg/P07/P07424/P07424_E01.hea
@@ -0,0 +1,16 @@
+P07424_E01 12 500 15000
+P07424_E01.dat 16 89310.55919955531(-13154)/mV 16 0 -16787 4531 0 I
+P07424_E01.dat 16 44177.86046511628(-17926)/mV 16 0 -21448 3079 0 II
+P07424_E01.dat 16 73853.49815108294(-15701)/mV 16 0 -18525 9209 0 III
+P07424_E01.dat 16 60211.92667060911(16949)/mV 16 0 20574 31575 0 AVR
+P07424_E01.dat 16 217122.83341670837(-6276)/mV 16 0 -6453 37807 0 AVL
+P07424_E01.dat 16 57157.095145631065(-18394)/mV 16 0 -21788 38874 0 AVF
+P07424_E01.dat 16 39427.69675090253(9895)/mV 16 0 13199 13419 0 V1
+P07424_E01.dat 16 16659.950473415876(11909)/mV 16 0 13237 31603 0 V2
+P07424_E01.dat 16 18445.74199134199(8844)/mV 16 0 8919 19988 0 V3
+P07424_E01.dat 16 14280.59213884635(-5447)/mV 16 0 -7004 7120 0 V4
+P07424_E01.dat 16 14853.060955518946(-15158)/mV 16 0 -18034 11280 0 V5
+P07424_E01.dat 16 19549.366938472944(-19890)/mV 16 0 -22863 12981 0 V6
+# Male 4106
+# Otherwise diseases
+# Left ventricular high voltage;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07425/P07425_E01.dat b/data/Child_ecg/P07/P07425/P07425_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..842db34f3fceea032ac3709d2de7a429e0d17a7f
--- /dev/null
+++ b/data/Child_ecg/P07/P07425/P07425_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a095c39476c19c9b4288642f8187b90b4385133cf19348037399c6c42ba93bb
+size 360000
diff --git a/data/Child_ecg/P07/P07425/P07425_E01.hea b/data/Child_ecg/P07/P07425/P07425_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7da69bc96d5da861003e768804a3bc9fdc13a62f
--- /dev/null
+++ b/data/Child_ecg/P07/P07425/P07425_E01.hea
@@ -0,0 +1,16 @@
+P07425_E01 12 500 15000
+P07425_E01.dat 16 38041.55289788408(7615)/mV 16 0 8172 50403 0 I
+P07425_E01.dat 16 33204.66485013624(-8966)/mV 16 0 -8966 64647 0 II
+P07425_E01.dat 16 32575.050445103858(-11326)/mV 16 0 -11803 29181 0 III
+P07425_E01.dat 16 39979.8141809291(-830)/mV 16 0 -1123 38503 0 AVR
+P07425_E01.dat 16 55712.81652490887(12010)/mV 16 0 12826 64860 0 AVL
+P07425_E01.dat 16 33620.832844574776(-10375)/mV 16 0 -10594 34802 0 AVF
+P07425_E01.dat 16 38166.62325581395(15314)/mV 16 0 15873 52542 0 V1
+P07425_E01.dat 16 18335.0(3903)/mV 16 0 4917 17231 0 V2
+P07425_E01.dat 16 18409.986656782803(-8514)/mV 16 0 -8229 49509 0 V3
+P07425_E01.dat 16 21398.239382239382(-11118)/mV 16 0 -10456 53181 0 V4
+P07425_E01.dat 16 23957.333333333332(-11430)/mV 16 0 -10534 31844 0 V5
+P07425_E01.dat 16 28172.205771643665(-10840)/mV 16 0 -9190 611 0 V6
+# Male 4807
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07425/P07425_E02.dat b/data/Child_ecg/P07/P07425/P07425_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d6ab800e5aabe856c93b2f973718673436045f74
--- /dev/null
+++ b/data/Child_ecg/P07/P07425/P07425_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe9390779cf61e9a42a8300de8769080d3e3d11078a781a101eae5efdc2b63a7
+size 360000
diff --git a/data/Child_ecg/P07/P07425/P07425_E02.hea b/data/Child_ecg/P07/P07425/P07425_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7afaece923be1dbda9ca900a8635bd83d98e1f8c
--- /dev/null
+++ b/data/Child_ecg/P07/P07425/P07425_E02.hea
@@ -0,0 +1,16 @@
+P07425_E02 12 500 15000
+P07425_E02.dat 16 61834.23164763458(4249)/mV 16 0 12552 52097 0 I
+P07425_E02.dat 16 66200.80726107849(-17631)/mV 16 0 -5946 7168 0 II
+P07425_E02.dat 16 74674.38369053842(-15329)/mV 16 0 -12232 12728 0 III
+P07425_E02.dat 16 67801.21212121213(6563)/mV 16 0 -3973 24435 0 AVR
+P07425_E02.dat 16 86728.65460809646(16399)/mV 16 0 20419 11410 0 AVL
+P07425_E02.dat 16 80569.41444002274(-15467)/mV 16 0 -6684 54419 0 AVF
+P07425_E02.dat 16 74120.36664162284(15404)/mV 16 0 7324 43293 0 V1
+P07425_E02.dat 16 20912.0(-92)/mV 16 0 5248 16761 0 V2
+P07425_E02.dat 16 17895.16690442225(-8266)/mV 16 0 -2416 51740 0 V3
+P07425_E02.dat 16 20397.085020242914(-13087)/mV 16 0 -5388 21633 0 V4
+P07425_E02.dat 16 23487.9258400927(-12972)/mV 16 0 -5179 36664 0 V5
+P07425_E02.dat 16 28001.824067558056(-13338)/mV 16 0 -5524 61116 0 V6
+# Male 4808
+# Otherwise diseases
+# Sinus bradycardia
diff --git a/data/Child_ecg/P07/P07426/P07426_E01.dat b/data/Child_ecg/P07/P07426/P07426_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..24551bbadd7f95fe31d0a465062e0183b0243735
--- /dev/null
+++ b/data/Child_ecg/P07/P07426/P07426_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c31138338e1d71cfa2f4b1df10b9cd94df41a0dc16aabf881c58862cb920f2db
+size 360000
diff --git a/data/Child_ecg/P07/P07426/P07426_E01.hea b/data/Child_ecg/P07/P07426/P07426_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4ce9823e86bf1f2bc72abdccbd5b2def6ee93f8b
--- /dev/null
+++ b/data/Child_ecg/P07/P07426/P07426_E01.hea
@@ -0,0 +1,16 @@
+P07426_E01 12 500 15000
+P07426_E01.dat 16 74664.34642497482(-14666)/mV 16 0 -14666 22687 0 I
+P07426_E01.dat 16 54949.111512959615(-10511)/mV 16 0 -10511 57881 0 II
+P07426_E01.dat 16 65910.39841033284(-16571)/mV 16 0 -16571 55778 0 III
+P07426_E01.dat 16 72429.670152856(11193)/mV 16 0 11193 11752 0 AVR
+P07426_E01.dat 16 84090.96480331263(-3019)/mV 16 0 -3019 45366 0 AVL
+P07426_E01.dat 16 60333.48273215656(-13574)/mV 16 0 -13574 3994 0 AVF
+P07426_E01.dat 16 30718.759539672927(-8003)/mV 16 0 -8003 59290 0 V1
+P07426_E01.dat 16 24807.934863064398(-37)/mV 16 0 -37 3912 0 V2
+P07426_E01.dat 16 17348.876190476192(-4304)/mV 16 0 -4304 54722 0 V3
+P07426_E01.dat 16 36116.034782608695(-12487)/mV 16 0 -12487 29442 0 V4
+P07426_E01.dat 16 25701.333333333332(-3853)/mV 16 0 -3853 15969 0 V5
+P07426_E01.dat 16 20647.621411947246(-6776)/mV 16 0 -6776 6099 0 V6
+# Male 2411
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07427/P07427_E01.dat b/data/Child_ecg/P07/P07427/P07427_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7b575666635c4a3af8e8b69cee444cebfbff8ab8
--- /dev/null
+++ b/data/Child_ecg/P07/P07427/P07427_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:207872472698766dac9109ed0b7157acc3746c6368aa1f98fbb7891e9b72e073
+size 360000
diff --git a/data/Child_ecg/P07/P07427/P07427_E01.hea b/data/Child_ecg/P07/P07427/P07427_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1580aad82bf209e6a8ee5503435cd62f284d3fae
--- /dev/null
+++ b/data/Child_ecg/P07/P07427/P07427_E01.hea
@@ -0,0 +1,16 @@
+P07427_E01 12 500 15000
+P07427_E01.dat 16 124502.21636876764(-456)/mV 16 0 -456 15573 0 I
+P07427_E01.dat 16 90407.58762886598(-13498)/mV 16 0 -13498 49640 0 II
+P07427_E01.dat 16 94185.50823672971(-23345)/mV 16 0 -23345 55903 0 III
+P07427_E01.dat 16 129329.67164179105(5312)/mV 16 0 5312 55002 0 AVR
+P07427_E01.dat 16 127034.3951120163(12917)/mV 16 0 12917 45527 0 AVL
+P07427_E01.dat 16 97877.1033243486(-19469)/mV 16 0 -19469 1497 0 AVF
+P07427_E01.dat 16 62063.30434782609(13235)/mV 16 0 13235 18432 0 V1
+P07427_E01.dat 16 39003.56357670222(13664)/mV 16 0 13664 9381 0 V2
+P07427_E01.dat 16 35152.57192676548(6608)/mV 16 0 6608 8866 0 V3
+P07427_E01.dat 16 34325.91439688716(1693)/mV 16 0 1693 24639 0 V4
+P07427_E01.dat 16 36010.3873431533(-537)/mV 16 0 -537 30117 0 V5
+P07427_E01.dat 16 48769.097770154374(-5001)/mV 16 0 -5001 63983 0 V6
+# Female 4641
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07428/P07428_E01.dat b/data/Child_ecg/P07/P07428/P07428_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e4f64b7aac0fb8ce4ed301264645708155086b4d
--- /dev/null
+++ b/data/Child_ecg/P07/P07428/P07428_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:37ecfd5eb4662386a0603cc8be10e99c5d527d00bc0e6bfcb9df68934c86cb60
+size 360000
diff --git a/data/Child_ecg/P07/P07428/P07428_E01.hea b/data/Child_ecg/P07/P07428/P07428_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..093e4c8e1ee9b4ec2ba8fa84566c2892279d7f59
--- /dev/null
+++ b/data/Child_ecg/P07/P07428/P07428_E01.hea
@@ -0,0 +1,16 @@
+P07428_E01 12 500 15000
+P07428_E01.dat 16 85320.99921445404(-6250)/mV 16 0 -11525 43414 0 I
+P07428_E01.dat 16 64820.73669849932(-21167)/mV 16 0 -27284 14558 0 II
+P07428_E01.dat 16 111883.81538461539(-18563)/mV 16 0 -22203 50620 0 III
+P07428_E01.dat 16 80475.29929300865(17255)/mV 16 0 23542 60417 0 AVR
+P07428_E01.dat 16 129516.01734605378(3691)/mV 16 0 1900 48986 0 AVL
+P07428_E01.dat 16 86456.1316553727(-21865)/mV 16 0 -27353 36382 0 AVF
+P07428_E01.dat 16 76801.86520947177(8409)/mV 16 0 11222 58575 0 V1
+P07428_E01.dat 16 29706.065530799475(11502)/mV 16 0 11067 28741 0 V2
+P07428_E01.dat 16 38801.23860021209(-14901)/mV 16 0 -18972 50210 0 V3
+P07428_E01.dat 16 30284.092606422702(-22867)/mV 16 0 -26464 15782 0 V4
+P07428_E01.dat 16 43027.04525728456(-24295)/mV 16 0 -29056 6539 0 V5
+P07428_E01.dat 16 57864.70362158167(-23210)/mV 16 0 -28342 47217 0 V6
+# Male 4717
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07429/P07429_E01.dat b/data/Child_ecg/P07/P07429/P07429_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..77523b3c281253125182b811de4b1bcd1528fca5
--- /dev/null
+++ b/data/Child_ecg/P07/P07429/P07429_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:198ecd5783aa456631a90f1d9dcb9c6bfd47a3e017bc1c387ca8fa8ee73a4a04
+size 360000
diff --git a/data/Child_ecg/P07/P07429/P07429_E01.hea b/data/Child_ecg/P07/P07429/P07429_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b1d14218a000f15de1ce2850a676915a651c4906
--- /dev/null
+++ b/data/Child_ecg/P07/P07429/P07429_E01.hea
@@ -0,0 +1,16 @@
+P07429_E01 12 500 15000
+P07429_E01.dat 16 40401.18646508279(-5366)/mV 16 0 -10559 39635 0 I
+P07429_E01.dat 16 7911.532743362832(2155)/mV 16 0 1222 53058 0 II
+P07429_E01.dat 16 8114.347434743474(2448)/mV 16 0 2534 16073 0 III
+P07429_E01.dat 16 14820.014336917562(-464)/mV 16 0 1357 13343 0 AVR
+P07429_E01.dat 16 16532.706887346503(-2527)/mV 16 0 -3670 28633 0 AVL
+P07429_E01.dat 16 8040.457142857143(2410)/mV 16 0 1985 56168 0 AVF
+P07429_E01.dat 16 23554.31849056604(-2289)/mV 16 0 87 59794 0 V1
+P07429_E01.dat 16 19760.50821467689(2470)/mV 16 0 7999 56244 0 V2
+P07429_E01.dat 16 3283.7281553398057(9511)/mV 16 0 26237 20562 0 V3
+P07429_E01.dat 16 4530.5666400638465(-10592)/mV 16 0 -26750 42287 0 V4
+P07429_E01.dat 16 4530.5666400638465(-10592)/mV 16 0 -26750 42068 0 V5
+P07429_E01.dat 16 19422.93811659193(-11618)/mV 16 0 -12898 64716 0 V6
+# Male 1878
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07430/P07430_E01.dat b/data/Child_ecg/P07/P07430/P07430_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6bff85392f5cfda7a706fff844869c4420d75a41
--- /dev/null
+++ b/data/Child_ecg/P07/P07430/P07430_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5dde0c08aa1b77efb63ed38b3daf4924cbba82bbc795fde43bd282e04b42b656
+size 270000
diff --git a/data/Child_ecg/P07/P07430/P07430_E01.hea b/data/Child_ecg/P07/P07430/P07430_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ba6ce88717323e258889e7bda33e0fc2c43d42bd
--- /dev/null
+++ b/data/Child_ecg/P07/P07430/P07430_E01.hea
@@ -0,0 +1,13 @@
+P07430_E01 9 500 15000
+P07430_E01.dat 16 69092.67541557306(5794)/mV 16 0 5794 36321 0 I
+P07430_E01.dat 16 50446.61748357757(15980)/mV 16 0 15980 3902 0 II
+P07430_E01.dat 16 39272.032706459526(14137)/mV 16 0 14137 53446 0 III
+P07430_E01.dat 16 83388.64316423044(-9090)/mV 16 0 -9090 12957 0 AVR
+P07430_E01.dat 16 53460.03782976605(-6546)/mV 16 0 -6546 37706 0 AVL
+P07430_E01.dat 16 45265.24412296564(16123)/mV 16 0 16123 17782 0 AVF
+P07430_E01.dat 16 34211.905147484096(-3884)/mV 16 0 -3884 28624 0 V1
+P07430_E01.dat 16 1584.501043841336(2810)/mV 16 0 2810 63822 0 V3
+P07430_E01.dat 16 1238.3229594832649(184)/mV 16 0 184 9898 0 V5
+# Male 406
+# Otherwise diseases
+# Sinus tachycardia;Left anterior fascicular block;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07431/P07431_E01.dat b/data/Child_ecg/P07/P07431/P07431_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b4934eba73dcab354957f35c3b646919fe4b4fc5
--- /dev/null
+++ b/data/Child_ecg/P07/P07431/P07431_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7fb94c8e1d4f34253d67a4482ea43aeccde5a2511137ae3cace2c5c169603323
+size 360000
diff --git a/data/Child_ecg/P07/P07431/P07431_E01.hea b/data/Child_ecg/P07/P07431/P07431_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1117e26096dcbbb8f8360c6c06d53505bb649393
--- /dev/null
+++ b/data/Child_ecg/P07/P07431/P07431_E01.hea
@@ -0,0 +1,16 @@
+P07431_E01 12 500 15000
+P07431_E01.dat 16 92496.23880597015(-5533)/mV 16 0 -6963 13808 0 I
+P07431_E01.dat 16 35393.71122994652(-19840)/mV 16 0 -21856 27665 0 II
+P07431_E01.dat 16 38360.67649340574(-20695)/mV 16 0 -22256 1439 0 III
+P07431_E01.dat 16 61835.33412042503(18380)/mV 16 0 20644 62292 0 AVR
+P07431_E01.dat 16 75591.91011235955(19793)/mV 16 0 20715 37791 0 AVL
+P07431_E01.dat 16 36825.77458722182(-20243)/mV 16 0 -22040 24211 0 AVF
+P07431_E01.dat 16 23243.87330316742(17398)/mV 16 0 17720 56805 0 V1
+P07431_E01.dat 16 13754.051511758118(15211)/mV 16 0 14215 25628 0 V2
+P07431_E01.dat 16 15451.47661586968(-4052)/mV 16 0 -6227 57399 0 V3
+P07431_E01.dat 16 22034.84466625078(-15520)/mV 16 0 -18425 308 0 V4
+P07431_E01.dat 16 27695.12970711297(-13375)/mV 16 0 -15223 54369 0 V5
+P07431_E01.dat 16 47059.918557300756(-22892)/mV 16 0 -24423 26459 0 V6
+# Male 5377
+# Otherwise diseases
+# Sinus bradycardia;Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07432/P07432_E01.dat b/data/Child_ecg/P07/P07432/P07432_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7653095b0e44e6cccb20e615341cf67605b98d11
--- /dev/null
+++ b/data/Child_ecg/P07/P07432/P07432_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15e0ebc9b07d9411b86486948c2b312a4ce5e6ec9e0d7256f14911342dd35ebe
+size 360000
diff --git a/data/Child_ecg/P07/P07432/P07432_E01.hea b/data/Child_ecg/P07/P07432/P07432_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ca411885714b34867ddc9eb0679743214aa5812d
--- /dev/null
+++ b/data/Child_ecg/P07/P07432/P07432_E01.hea
@@ -0,0 +1,16 @@
+P07432_E01 12 500 15000
+P07432_E01.dat 16 65006.082714740194(-17801)/mV 16 0 -18013 19034 0 I
+P07432_E01.dat 16 44611.18552036199(-11104)/mV 16 0 -11213 53684 0 II
+P07432_E01.dat 16 73905.0373280943(3969)/mV 16 0 3969 3136 0 III
+P07432_E01.dat 16 58838.29462738302(16964)/mV 16 0 17108 25859 0 AVR
+P07432_E01.dat 16 132945.772070626(-12546)/mV 16 0 -12762 46533 0 AVL
+P07432_E01.dat 16 56226.53968253968(-5093)/mV 16 0 -5139 61196 0 AVF
+P07432_E01.dat 16 36973.386629910405(19624)/mV 16 0 19654 50010 0 V1
+P07432_E01.dat 16 38749.88525780683(19341)/mV 16 0 19309 51192 0 V2
+P07432_E01.dat 16 13907.517730496455(-19362)/mV 16 0 -19385 56141 0 V3
+P07432_E01.dat 16 15689.915492957747(19451)/mV 16 0 19425 26286 0 V4
+P07432_E01.dat 16 12730.034389140272(22181)/mV 16 0 22160 42092 0 V5
+P07432_E01.dat 16 14476.679874869656(21464)/mV 16 0 21452 60871 0 V6
+# Female 4706
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07433/P07433_E01.dat b/data/Child_ecg/P07/P07433/P07433_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..643f887241458b380e879b1e33bdbfc5b92a675e
--- /dev/null
+++ b/data/Child_ecg/P07/P07433/P07433_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2eece5beae9bd226ff8d832237c02a60a3a21050d1d237514ae57e7b956e6ef0
+size 240000
diff --git a/data/Child_ecg/P07/P07433/P07433_E01.hea b/data/Child_ecg/P07/P07433/P07433_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bcc9d0620b00041e957f4256daf402d848399ac5
--- /dev/null
+++ b/data/Child_ecg/P07/P07433/P07433_E01.hea
@@ -0,0 +1,16 @@
+P07433_E01 12 500 10000
+P07433_E01.dat 16 60024.31560891938(1407)/mV 16 0 1407 24303 0 I
+P07433_E01.dat 16 64712.112676056335(3128)/mV 16 0 3128 5174 0 II
+P07433_E01.dat 16 96346.67041461701(705)/mV 16 0 705 6220 0 III
+P07433_E01.dat 16 70973.83362019506(-2565)/mV 16 0 -2565 33432 0 AVR
+P07433_E01.dat 16 80558.01102265768(-650)/mV 16 0 -650 25736 0 AVL
+P07433_E01.dat 16 93236.16468946266(-148)/mV 16 0 -148 61543 0 AVF
+P07433_E01.dat 16 66325.2218073189(-11085)/mV 16 0 -11085 46718 0 V1
+P07433_E01.dat 16 29277.874224977855(-487)/mV 16 0 -463 31892 0 V2
+P07433_E01.dat 16 21256.14016872161(-779)/mV 16 0 -779 31111 0 V3
+P07433_E01.dat 16 28350.53262786596(-1371)/mV 16 0 -1371 24732 0 V4
+P07433_E01.dat 16 47025.74967061923(2089)/mV 16 0 2089 64486 0 V5
+P07433_E01.dat 16 49911.65462555066(-5106)/mV 16 0 -5106 22410 0 V6
+# Female 1459
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07434/P07434_E01.dat b/data/Child_ecg/P07/P07434/P07434_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3c568f881ef72e00471e110065895a3aa90c9b5b
--- /dev/null
+++ b/data/Child_ecg/P07/P07434/P07434_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0153fd955bd50e11241515d037be5f651b57dff8a08802f4f3ff43be1948a6f
+size 360000
diff --git a/data/Child_ecg/P07/P07434/P07434_E01.hea b/data/Child_ecg/P07/P07434/P07434_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..14d7a19feb746f01d4b74313f5846cb492501312
--- /dev/null
+++ b/data/Child_ecg/P07/P07434/P07434_E01.hea
@@ -0,0 +1,16 @@
+P07434_E01 12 500 15000
+P07434_E01.dat 16 25379.993680884676(-1389)/mV 16 0 -1389 19638 0 I
+P07434_E01.dat 16 38976.036384309264(-16029)/mV 16 0 -16061 33362 0 II
+P07434_E01.dat 16 31841.241948802643(-13939)/mV 16 0 -13939 55956 0 III
+P07434_E01.dat 16 38269.928802589(13426)/mV 16 0 13426 689 0 AVR
+P07434_E01.dat 16 30187.28323699422(8033)/mV 16 0 8033 48538 0 AVL
+P07434_E01.dat 16 49579.371900826445(-9333)/mV 16 0 -9373 64367 0 AVF
+P07434_E01.dat 16 28640.995090016368(1412)/mV 16 0 1482 59638 0 V1
+P07434_E01.dat 16 15830.330735930736(2944)/mV 16 0 2957 19545 0 V2
+P07434_E01.dat 16 18734.38563127311(1866)/mV 16 0 1866 44517 0 V3
+P07434_E01.dat 16 16856.203788373612(-7565)/mV 16 0 -7592 33885 0 V4
+P07434_E01.dat 16 22322.900584795323(-17856)/mV 16 0 -17892 34913 0 V5
+P07434_E01.dat 16 25170.97719087635(-12291)/mV 16 0 -12373 47473 0 V6
+# Male 4088
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07435/P07435_E01.dat b/data/Child_ecg/P07/P07435/P07435_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ffc55177a0e4e6b38007e1803d1de96d16ac18fb
--- /dev/null
+++ b/data/Child_ecg/P07/P07435/P07435_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4792270993173d200ec6d67e33dbe46db136d452966c53fb140954601d6a8fd0
+size 240000
diff --git a/data/Child_ecg/P07/P07435/P07435_E01.hea b/data/Child_ecg/P07/P07435/P07435_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..68fb6b6524c42b6c92231c12e0a226d38548968d
--- /dev/null
+++ b/data/Child_ecg/P07/P07435/P07435_E01.hea
@@ -0,0 +1,16 @@
+P07435_E01 12 500 10000
+P07435_E01.dat 16 46456.60024600246(-14325)/mV 16 0 -9488 23646 0 I
+P07435_E01.dat 16 24525.698245614036(-19115)/mV 16 0 -16641 1224 0 II
+P07435_E01.dat 16 45432.56774193548(-19013)/mV 16 0 -19124 44540 0 III
+P07435_E01.dat 16 32398.868686868685(17350)/mV 16 0 14030 51306 0 AVR
+P07435_E01.dat 16 97396.05333333333(-18500)/mV 16 0 -13272 58664 0 AVL
+P07435_E01.dat 16 32169.241050119334(-19604)/mV 16 0 -18034 60765 0 AVF
+P07435_E01.dat 16 23604.22586520947(17853)/mV 16 0 13917 50355 0 V1
+P07435_E01.dat 16 16469.84066587396(21339)/mV 16 0 17883 34743 0 V2
+P07435_E01.dat 16 23401.166543301257(-17330)/mV 16 0 -14073 63440 0 V3
+P07435_E01.dat 16 23401.166543301257(-17330)/mV 16 0 -14056 63726 0 V4
+P07435_E01.dat 16 12422.386117136659(-21582)/mV 16 0 -18094 45960 0 V5
+P07435_E01.dat 16 16177.548387096775(-21013)/mV 16 0 -17156 15690 0 V6
+# Female 1883
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es);Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07436/P07436_E01.dat b/data/Child_ecg/P07/P07436/P07436_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5f64382f2a54f8642b20f262aebcdf54ad636bde
--- /dev/null
+++ b/data/Child_ecg/P07/P07436/P07436_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1064f7987685bb87eb0cba06d64563d4a47c62a0fd67022cd165ba453e264a1d
+size 270000
diff --git a/data/Child_ecg/P07/P07436/P07436_E01.hea b/data/Child_ecg/P07/P07436/P07436_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ab394296f5169eda26112b6695646793af47e2e9
--- /dev/null
+++ b/data/Child_ecg/P07/P07436/P07436_E01.hea
@@ -0,0 +1,13 @@
+P07436_E01 9 500 15000
+P07436_E01.dat 16 25583.509202453988(-188)/mV 16 0 -292 4970 0 I
+P07436_E01.dat 16 23064.52163877669(-13250)/mV 16 0 -13325 48112 0 II
+P07436_E01.dat 16 20885.83932670237(-6109)/mV 16 0 -6109 5017 0 III
+P07436_E01.dat 16 29361.740932642486(5971)/mV 16 0 6067 44367 0 AVR
+P07436_E01.dat 16 28124.7744(1565)/mV 16 0 1519 55391 0 AVL
+P07436_E01.dat 16 25011.22761596548(-10125)/mV 16 0 -10166 2084 0 AVF
+P07436_E01.dat 16 40170.761819803745(-10779)/mV 16 0 -10681 53742 0 V1
+P07436_E01.dat 16 21674.666666666668(-9272)/mV 16 0 -9237 16046 0 V3
+P07436_E01.dat 16 6235.161933998465(-16899)/mV 16 0 -15778 37525 0 V5
+# Male 421
+# Otherwise diseases
+# Sinus tachycardia;Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07437/P07437_E01.dat b/data/Child_ecg/P07/P07437/P07437_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..dd9b8aad5da8c7c228e1932667fb103208c16197
--- /dev/null
+++ b/data/Child_ecg/P07/P07437/P07437_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b0a963327d3194b7d3edb0a9df5628269e5cdfd42f40e37c065f75b82bcd5b5
+size 240000
diff --git a/data/Child_ecg/P07/P07437/P07437_E01.hea b/data/Child_ecg/P07/P07437/P07437_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d2078d1c48b6529201be2ba39730fbcee154b597
--- /dev/null
+++ b/data/Child_ecg/P07/P07437/P07437_E01.hea
@@ -0,0 +1,16 @@
+P07437_E01 12 500 10000
+P07437_E01.dat 16 19777.32122213047(-9378)/mV 16 0 -5629 49983 0 I
+P07437_E01.dat 16 19789.147881694644(-8591)/mV 16 0 -5854 61642 0 II
+P07437_E01.dat 16 102882.98928024502(-16365)/mV 16 0 -21555 16164 0 III
+P07437_E01.dat 16 19777.59851988899(8990)/mV 16 0 5740 65412 0 AVR
+P07437_E01.dat 16 39532.87105038429(-10163)/mV 16 0 -5403 64726 0 AVL
+P07437_E01.dat 16 39415.65865011637(-7959)/mV 16 0 -6259 35417 0 AVF
+P07437_E01.dat 16 33994.979555555554(4581)/mV 16 0 9864 35189 0 V1
+P07437_E01.dat 16 15141.288047028087(12509)/mV 16 0 14788 25818 0 V2
+P07437_E01.dat 16 23406.565774155995(-13132)/mV 16 0 -12408 38696 0 V3
+P07437_E01.dat 16 4680.895306859205(7752)/mV 16 0 7276 19400 0 V4
+P07437_E01.dat 16 19307.309589041095(-22444)/mV 16 0 -24187 39000 0 V5
+P07437_E01.dat 16 26610.29747812661(-20144)/mV 16 0 -21205 54021 0 V6
+# Female 2155
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07438/P07438_E01.dat b/data/Child_ecg/P07/P07438/P07438_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8178aa7636a1bbfc01e9618a43fba2d1e965076d
--- /dev/null
+++ b/data/Child_ecg/P07/P07438/P07438_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:506d22143cc8c6889d4cef13c88782a0a3f0c48be4fd92f448977852f59e2dbb
+size 360000
diff --git a/data/Child_ecg/P07/P07438/P07438_E01.hea b/data/Child_ecg/P07/P07438/P07438_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..be0491c9021e50698b83469f4832737cb93ef524
--- /dev/null
+++ b/data/Child_ecg/P07/P07438/P07438_E01.hea
@@ -0,0 +1,16 @@
+P07438_E01 12 500 15000
+P07438_E01.dat 16 82275.15801483172(-15161)/mV 16 0 -15429 19827 0 I
+P07438_E01.dat 16 54565.99783315276(-20471)/mV 16 0 -20604 56275 0 II
+P07438_E01.dat 16 67808.3626551538(-17429)/mV 16 0 -17374 36011 0 III
+P07438_E01.dat 16 70712.27795325332(21890)/mV 16 0 22063 3637 0 AVR
+P07438_E01.dat 16 125517.45539177657(6733)/mV 16 0 6529 60406 0 AVL
+P07438_E01.dat 16 62061.59003397509(-19388)/mV 16 0 -19438 19901 0 AVF
+P07438_E01.dat 16 34085.715775749675(18295)/mV 16 0 18295 60079 0 V1
+P07438_E01.dat 16 38379.552075176194(15095)/mV 16 0 15095 49016 0 V2
+P07438_E01.dat 16 23287.919938414165(-17996)/mV 16 0 -17996 14905 0 V3
+P07438_E01.dat 16 29172.94964028777(-21877)/mV 16 0 -21901 2124 0 V4
+P07438_E01.dat 16 45387.90423572744(-20733)/mV 16 0 -20770 2058 0 V5
+P07438_E01.dat 16 68958.64465183057(-21041)/mV 16 0 -21041 11220 0 V6
+# Female 1683
+# Otherwise diseases
+# Prominent U waves
diff --git a/data/Child_ecg/P07/P07439/P07439_E01.dat b/data/Child_ecg/P07/P07439/P07439_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7b7a94fa5aef2c1b34c02c898eacb4b14418944e
--- /dev/null
+++ b/data/Child_ecg/P07/P07439/P07439_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d5f587b8067a253222621871bfd03631611c4ff0e36a6f6f3fb051838d12d84
+size 360000
diff --git a/data/Child_ecg/P07/P07439/P07439_E01.hea b/data/Child_ecg/P07/P07439/P07439_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..61da4e0177aae3455220f3646681aa19acd47ddd
--- /dev/null
+++ b/data/Child_ecg/P07/P07439/P07439_E01.hea
@@ -0,0 +1,16 @@
+P07439_E01 12 500 15000
+P07439_E01.dat 16 59729.40996168582(-9931)/mV 16 0 -10368 11612 0 I
+P07439_E01.dat 16 42112.278867102395(4986)/mV 16 0 3924 47968 0 II
+P07439_E01.dat 16 51999.73346398824(19055)/mV 16 0 18124 64155 0 III
+P07439_E01.dat 16 55805.5424(1294)/mV 16 0 2202 24741 0 AVR
+P07439_E01.dat 16 72173.27616645649(-18794)/mV 16 0 -18442 62029 0 AVL
+P07439_E01.dat 16 51570.27288040427(12080)/mV 16 0 10989 27416 0 AVF
+P07439_E01.dat 16 31321.306021104905(16509)/mV 16 0 15414 65529 0 V1
+P07439_E01.dat 16 18205.61648177496(12107)/mV 16 0 11055 19668 0 V2
+P07439_E01.dat 16 14109.621825023518(-3473)/mV 16 0 -4173 30772 0 V3
+P07439_E01.dat 16 1474.2068965517242(-6047)/mV 16 0 -5062 53745 0 V4
+P07439_E01.dat 16 1517.3953488372092(5974)/mV 16 0 4916 47029 0 V5
+P07439_E01.dat 16 42191.84844384303(-2318)/mV 16 0 -3142 18842 0 V6
+# Male 4460
+# Otherwise diseases
+# Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07440/P07440_E01.dat b/data/Child_ecg/P07/P07440/P07440_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4704597a4e1bd63309d68a0fcee13c2f3fb263d0
--- /dev/null
+++ b/data/Child_ecg/P07/P07440/P07440_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c66a0afdfc78fa67a3a48c450a96de0895c260a93f829f1aaeaf403e842353b
+size 360000
diff --git a/data/Child_ecg/P07/P07440/P07440_E01.hea b/data/Child_ecg/P07/P07440/P07440_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7f402917cd0ece4f995086ccac4caac28afe3b26
--- /dev/null
+++ b/data/Child_ecg/P07/P07440/P07440_E01.hea
@@ -0,0 +1,16 @@
+P07440_E01 12 500 15000
+P07440_E01.dat 16 70305.083402147(8805)/mV 16 0 8805 9714 0 I
+P07440_E01.dat 16 34797.438066465256(-15895)/mV 16 0 -15895 56347 0 II
+P07440_E01.dat 16 33661.3560145808(-19240)/mV 16 0 -19240 40293 0 III
+P07440_E01.dat 16 57613.796407185626(9515)/mV 16 0 9515 64842 0 AVR
+P07440_E01.dat 16 57257.349342481415(16131)/mV 16 0 16131 54659 0 AVL
+P07440_E01.dat 16 35811.61325219743(-19836)/mV 16 0 -19836 45065 0 AVF
+P07440_E01.dat 16 40352.299065420564(9398)/mV 16 0 9398 22850 0 V1
+P07440_E01.dat 16 26874.775510204083(13529)/mV 16 0 13529 22441 0 V2
+P07440_E01.dat 16 24437.813148788926(-12076)/mV 16 0 -12076 56232 0 V3
+P07440_E01.dat 16 20778.950938824953(-16016)/mV 16 0 -16016 20173 0 V4
+P07440_E01.dat 16 17937.4599078341(-13761)/mV 16 0 -13761 65385 0 V5
+P07440_E01.dat 16 18284.687719298247(-12411)/mV 16 0 -12411 43319 0 V6
+# Male 1893
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07440/P07440_E02.dat b/data/Child_ecg/P07/P07440/P07440_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..646d5276b28b515539d4676301af6343e0a1008d
--- /dev/null
+++ b/data/Child_ecg/P07/P07440/P07440_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ddd359e5430c94cb68e994c1314c2998708213c5f5b02127df3ed66783c480a
+size 360000
diff --git a/data/Child_ecg/P07/P07440/P07440_E02.hea b/data/Child_ecg/P07/P07440/P07440_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..18687b8b6154a297c31efbb72794a2662ca3d499
--- /dev/null
+++ b/data/Child_ecg/P07/P07440/P07440_E02.hea
@@ -0,0 +1,16 @@
+P07440_E02 12 500 15000
+P07440_E02.dat 16 25481.773976786804(7969)/mV 16 0 7969 53927 0 I
+P07440_E02.dat 16 35294.99815837937(-18730)/mV 16 0 -18759 30302 0 II
+P07440_E02.dat 16 24522.55413659078(-11202)/mV 16 0 -11222 49777 0 III
+P07440_E02.dat 16 36204.64892014063(2430)/mV 16 0 2430 30028 0 AVR
+P07440_E02.dat 16 26352.339575530586(8460)/mV 16 0 8460 4831 0 AVL
+P07440_E02.dat 16 31472.00812595226(-17638)/mV 16 0 -17664 61753 0 AVF
+P07440_E02.dat 16 30302.628250175687(9343)/mV 16 0 9417 21962 0 V1
+P07440_E02.dat 16 21738.125821596244(12450)/mV 16 0 12468 26982 0 V2
+P07440_E02.dat 16 23834.377605717687(-13227)/mV 16 0 -13285 26570 0 V3
+P07440_E02.dat 16 25016.3279195669(-16973)/mV 16 0 -17034 30993 0 V4
+P07440_E02.dat 16 30253.68029739777(-16872)/mV 16 0 -16897 51323 0 V5
+P07440_E02.dat 16 36564.069312465064(-16797)/mV 16 0 -16856 30137 0 V6
+# Male 1895
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07441/P07441_E01.dat b/data/Child_ecg/P07/P07441/P07441_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b8cec5389e19c82133c6674dbdee0a3fe0b18de4
--- /dev/null
+++ b/data/Child_ecg/P07/P07441/P07441_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a488f81f498e7ca582da64eecbf9f7b985c49ae384a34e3f1a960376dc350b6
+size 270000
diff --git a/data/Child_ecg/P07/P07441/P07441_E01.hea b/data/Child_ecg/P07/P07441/P07441_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..53cc34d86f3cfe34b5a23f393de3b16b8cfb0771
--- /dev/null
+++ b/data/Child_ecg/P07/P07441/P07441_E01.hea
@@ -0,0 +1,13 @@
+P07441_E01 9 500 15000
+P07441_E01.dat 16 39416.29770387965(-8459)/mV 16 0 -9324 27159 0 I
+P07441_E01.dat 16 43072.200626959246(-19349)/mV 16 0 -20750 63541 0 II
+P07441_E01.dat 16 119321.25078698846(-18886)/mV 16 0 -20051 17168 0 III
+P07441_E01.dat 16 42211.65633303809(13773)/mV 16 0 14906 41493 0 AVR
+P07441_E01.dat 16 66474.40886203424(-536)/mV 16 0 -915 46402 0 AVL
+P07441_E01.dat 16 72456.94799658994(-22392)/mV 16 0 -23924 57274 0 AVF
+P07441_E01.dat 16 53427.414725069895(-4775)/mV 16 0 -3993 61183 0 V1
+P07441_E01.dat 16 1366.6114885731934(1804)/mV 16 0 1837 62190 0 V3
+P07441_E01.dat 16 1269.0457209847598(1061)/mV 16 0 993 5756 0 V5
+# Male 1729
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07442/P07442_E01.dat b/data/Child_ecg/P07/P07442/P07442_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1e93cc99e5c0b6310bb5d347e91e28f23d6b9b30
--- /dev/null
+++ b/data/Child_ecg/P07/P07442/P07442_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:209beb504afc1dcb92c0f74163f7d7caea349e5646727cbe82df5d5283171d88
+size 360000
diff --git a/data/Child_ecg/P07/P07442/P07442_E01.hea b/data/Child_ecg/P07/P07442/P07442_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ff31106a5fe399f242baad9b3daa9d4cf570fe48
--- /dev/null
+++ b/data/Child_ecg/P07/P07442/P07442_E01.hea
@@ -0,0 +1,16 @@
+P07442_E01 12 500 15000
+P07442_E01.dat 16 42770.45045045045(-14222)/mV 16 0 -14222 41116 0 I
+P07442_E01.dat 16 30733.661613098848(-8021)/mV 16 0 -8021 8654 0 II
+P07442_E01.dat 16 33360.84210526316(3754)/mV 16 0 3754 60418 0 III
+P07442_E01.dat 16 39849.2364990689(9028)/mV 16 0 9028 36839 0 AVR
+P07442_E01.dat 16 50029.921930447126(-15557)/mV 16 0 -15557 672 0 AVL
+P07442_E01.dat 16 34351.256907701354(-4236)/mV 16 0 -4236 25577 0 AVF
+P07442_E01.dat 16 21738.517482517484(3662)/mV 16 0 3662 21025 0 V1
+P07442_E01.dat 16 11408.796380090498(6629)/mV 16 0 6629 58832 0 V2
+P07442_E01.dat 16 15366.304771677784(-3520)/mV 16 0 -3520 14099 0 V3
+P07442_E01.dat 16 16528.654275092937(-6715)/mV 16 0 -6715 22056 0 V4
+P07442_E01.dat 16 24353.160621761657(-16702)/mV 16 0 -16702 35066 0 V5
+P07442_E01.dat 16 27950.247915508615(-20491)/mV 16 0 -20491 27651 0 V6
+# Male 4673
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07443/P07443_E01.dat b/data/Child_ecg/P07/P07443/P07443_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..96639606378de1d94ef64dbde376d4f11825bdca
--- /dev/null
+++ b/data/Child_ecg/P07/P07443/P07443_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:44a6c9423e310ed66d66f118200b3b50ba7064e5c248782f7df9e99349c16c34
+size 264000
diff --git a/data/Child_ecg/P07/P07443/P07443_E01.hea b/data/Child_ecg/P07/P07443/P07443_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5da29c63654e31cff8ea5f6d29c2899d254283f3
--- /dev/null
+++ b/data/Child_ecg/P07/P07443/P07443_E01.hea
@@ -0,0 +1,16 @@
+P07443_E01 12 500 11000
+P07443_E01.dat 16 55898.584615384614(-4381)/mV 16 0 -10928 9124 0 I
+P07443_E01.dat 16 37105.127807900855(-9377)/mV 16 0 -14962 57962 0 II
+P07443_E01.dat 16 37965.50667853963(-11949)/mV 16 0 -13184 55286 0 III
+P07443_E01.dat 16 56796.99841017488(2121)/mV 16 0 9699 44027 0 AVR
+P07443_E01.dat 16 51403.168718320056(1895)/mV 16 0 -237 28354 0 AVL
+P07443_E01.dat 16 40033.40364711681(-12936)/mV 16 0 -16584 49563 0 AVF
+P07443_E01.dat 16 41811.063829787236(-2062)/mV 16 0 13 65373 0 V1
+P07443_E01.dat 16 20031.849411764706(489)/mV 16 0 2297 1046 0 V2
+P07443_E01.dat 16 17752.997955010225(1144)/mV 16 0 812 61518 0 V3
+P07443_E01.dat 16 21235.93717277487(-5040)/mV 16 0 -7892 9572 0 V4
+P07443_E01.dat 16 24509.0199556541(-11178)/mV 16 0 -15923 21957 0 V5
+P07443_E01.dat 16 34518.59478260869(-13384)/mV 16 0 -19026 1289 0 V6
+# Female 3478
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07444/P07444_E01.dat b/data/Child_ecg/P07/P07444/P07444_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..37fcfbcb9cf5b827edce55660e69152ddbb5eb23
Binary files /dev/null and b/data/Child_ecg/P07/P07444/P07444_E01.dat differ
diff --git a/data/Child_ecg/P07/P07444/P07444_E01.hea b/data/Child_ecg/P07/P07444/P07444_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..916202945d87f32574ccb781535751e7d699d71f
--- /dev/null
+++ b/data/Child_ecg/P07/P07444/P07444_E01.hea
@@ -0,0 +1,13 @@
+P07444_E01 9 500 2500
+P07444_E01.dat 16 65388.51718494271(-3505)/mV 16 0 -3505 62214 0 I
+P07444_E01.dat 16 45402.39762611276(-2883)/mV 16 0 -2883 55554 0 II
+P07444_E01.dat 16 86701.11701363962(-3281)/mV 16 0 -3281 4183 0 III
+P07444_E01.dat 16 55597.265973254085(3773)/mV 16 0 3773 38176 0 AVR
+P07444_E01.dat 16 144860.96705524583(2122)/mV 16 0 2122 25872 0 AVL
+P07444_E01.dat 16 62191.424460431655(-3220)/mV 16 0 -3220 14195 0 AVF
+P07444_E01.dat 16 27451.886017229954(7687)/mV 16 0 7687 869 0 V1
+P07444_E01.dat 16 16054.136200716846(2226)/mV 16 0 2226 33256 0 V3
+P07444_E01.dat 16 44105.142857142855(-5632)/mV 16 0 -5632 25818 0 V5
+# Male 1748
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07445/P07445_E01.dat b/data/Child_ecg/P07/P07445/P07445_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3c776dbbffc480d3dfd7346f9b47f86bd33e617f
--- /dev/null
+++ b/data/Child_ecg/P07/P07445/P07445_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65eb8df5a7d826605eb54433ea48d6f377307b80d7b2b47a6775ea25a0675fcf
+size 360000
diff --git a/data/Child_ecg/P07/P07445/P07445_E01.hea b/data/Child_ecg/P07/P07445/P07445_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..083dbe8906a1abcae8c848097ac894e1aca15fab
--- /dev/null
+++ b/data/Child_ecg/P07/P07445/P07445_E01.hea
@@ -0,0 +1,16 @@
+P07445_E01 12 500 15000
+P07445_E01.dat 16 38821.91202346041(-13375)/mV 16 0 -13375 60253 0 I
+P07445_E01.dat 16 38948.402896642525(-25545)/mV 16 0 -25545 23027 0 II
+P07445_E01.dat 16 45372.08401826484(-8508)/mV 16 0 -8508 22327 0 III
+P07445_E01.dat 16 42824.28962188254(19216)/mV 16 0 19216 4189 0 AVR
+P07445_E01.dat 16 58225.65022421525(-1067)/mV 16 0 -1067 36588 0 AVL
+P07445_E01.dat 16 43551.92609699769(-18955)/mV 16 0 -18955 39367 0 AVF
+P07445_E01.dat 16 55689.474015748034(1767)/mV 16 0 1858 8605 0 V1
+P07445_E01.dat 16 20115.645246946362(4223)/mV 16 0 4256 53795 0 V2
+P07445_E01.dat 16 19830.509657320872(-1685)/mV 16 0 -1685 59817 0 V3
+P07445_E01.dat 16 20685.748148148148(-10950)/mV 16 0 -10950 11468 0 V4
+P07445_E01.dat 16 21983.933929800412(-17170)/mV 16 0 -17188 41333 0 V5
+P07445_E01.dat 16 1232.863849765258(58)/mV 16 0 57 25857 0 V6
+# Female 3022
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07445/P07445_E02.dat b/data/Child_ecg/P07/P07445/P07445_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..446d20fcd4ff69114ce749a9e8ffb1e3bb21df59
--- /dev/null
+++ b/data/Child_ecg/P07/P07445/P07445_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:09e129f0dd43fd736399d1379e8a422009050d9171291cc9e04834d08f5f9807
+size 360000
diff --git a/data/Child_ecg/P07/P07445/P07445_E02.hea b/data/Child_ecg/P07/P07445/P07445_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cf6a7d631ed32a791352e36356b58c27c1eea7b9
--- /dev/null
+++ b/data/Child_ecg/P07/P07445/P07445_E02.hea
@@ -0,0 +1,16 @@
+P07445_E02 12 500 15000
+P07445_E02.dat 16 53628.93192713327(-19111)/mV 16 0 -18806 37773 0 I
+P07445_E02.dat 16 39188.605729877214(-25754)/mV 16 0 -25754 13536 0 II
+P07445_E02.dat 16 63667.649122807015(-15047)/mV 16 0 -15410 49351 0 III
+P07445_E02.dat 16 47454.360330578515(23307)/mV 16 0 23191 41443 0 AVR
+P07445_E02.dat 16 115899.08561341571(-708)/mV 16 0 -48 2873 0 AVL
+P07445_E02.dat 16 50306.10664911126(-23439)/mV 16 0 -23562 45894 0 AVF
+P07445_E02.dat 16 42445.10592069528(5388)/mV 16 0 4973 38645 0 V1
+P07445_E02.dat 16 20997.049309664693(8817)/mV 16 0 8834 57685 0 V2
+P07445_E02.dat 16 22871.671232876713(-157)/mV 16 0 -101 52719 0 V3
+P07445_E02.dat 16 19962.46628924344(-13828)/mV 16 0 -13763 19766 0 V4
+P07445_E02.dat 16 11453.437404967055(-10699)/mV 16 0 -10634 55794 0 V5
+P07445_E02.dat 16 1259.1304347826087(718)/mV 16 0 723 27534 0 V6
+# Female 3024
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07446/P07446_E01.dat b/data/Child_ecg/P07/P07446/P07446_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fd7211ee4caeeef16fbd74dc7eb83e224b3c2e09
--- /dev/null
+++ b/data/Child_ecg/P07/P07446/P07446_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1eac7ae42f9b5a34c0de2b15909cf4acfbc017a76c9be86b47689e604d280298
+size 240000
diff --git a/data/Child_ecg/P07/P07446/P07446_E01.hea b/data/Child_ecg/P07/P07446/P07446_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..52f37fc1f16ba29815c8081a924259c6a1861131
--- /dev/null
+++ b/data/Child_ecg/P07/P07446/P07446_E01.hea
@@ -0,0 +1,16 @@
+P07446_E01 12 500 10000
+P07446_E01.dat 16 60090.15076717812(-10776)/mV 16 0 -8332 14563 0 I
+P07446_E01.dat 16 35551.446592065106(-15703)/mV 16 0 -15038 19755 0 II
+P07446_E01.dat 16 59926.144167758845(-21604)/mV 16 0 -22920 62910 0 III
+P07446_E01.dat 16 47249.99401794616(13514)/mV 16 0 12092 61415 0 AVR
+P07446_E01.dat 16 112666.1558109834(10308)/mV 16 0 13791 29656 0 AVL
+P07446_E01.dat 16 45672.43391902215(-18171)/mV 16 0 -18208 46819 0 AVF
+P07446_E01.dat 16 99711.49326999208(-2021)/mV 16 0 -4536 14086 0 V1
+P07446_E01.dat 16 25034.725082146768(11875)/mV 16 0 17761 29851 0 V2
+P07446_E01.dat 16 27781.753569539927(-7115)/mV 16 0 -5330 31699 0 V3
+P07446_E01.dat 16 28332.617142857143(-15820)/mV 16 0 -14068 38732 0 V4
+P07446_E01.dat 16 33797.487674169344(-17370)/mV 16 0 -15775 12991 0 V5
+P07446_E01.dat 16 43788.7453769559(-17736)/mV 16 0 -15349 47066 0 V6
+# Male 3785
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07447/P07447_E01.dat b/data/Child_ecg/P07/P07447/P07447_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ab3ae1e7a36bd7971dacdafd3d47de566161f165
--- /dev/null
+++ b/data/Child_ecg/P07/P07447/P07447_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e245c01474c240adb88bf2163295048f45b5847fe2f57f6f9298acad8e613ea6
+size 240000
diff --git a/data/Child_ecg/P07/P07447/P07447_E01.hea b/data/Child_ecg/P07/P07447/P07447_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..37f5a7900eeae7c79fa78eca0b358d051542a800
--- /dev/null
+++ b/data/Child_ecg/P07/P07447/P07447_E01.hea
@@ -0,0 +1,16 @@
+P07447_E01 12 500 10000
+P07447_E01.dat 16 42879.7385976855(-2010)/mV 16 0 1408 40940 0 I
+P07447_E01.dat 16 25818.631808278868(-21194)/mV 16 0 -24008 43573 0 II
+P07447_E01.dat 16 22785.388788426764(-20462)/mV 16 0 -24762 17302 0 III
+P07447_E01.dat 16 48965.12476722532(18589)/mV 16 0 19266 9762 0 AVR
+P07447_E01.dat 16 37224.18154311649(15290)/mV 16 0 20288 63402 0 AVL
+P07447_E01.dat 16 24408.600103466113(-21248)/mV 16 0 -24883 5996 0 AVF
+P07447_E01.dat 16 24553.849196538937(6030)/mV 16 0 6929 3218 0 V1
+P07447_E01.dat 16 14989.184103811842(3330)/mV 16 0 3976 60935 0 V2
+P07447_E01.dat 16 13545.585253456222(-9803)/mV 16 0 -12194 28530 0 V3
+P07447_E01.dat 16 22128.431020408163(-19531)/mV 16 0 -23202 63577 0 V4
+P07447_E01.dat 16 28600.336796063424(-19996)/mV 16 0 -24346 18533 0 V5
+P07447_E01.dat 16 32674.85745978924(-18384)/mV 16 0 -23170 25041 0 V6
+# Male 1620
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07448/P07448_E01.dat b/data/Child_ecg/P07/P07448/P07448_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..adcfe9dcea2a2bffb9390f733e19661582fa775a
--- /dev/null
+++ b/data/Child_ecg/P07/P07448/P07448_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e5e1e12a9c29c7d25339bbce758f14ee84415811fd9a023685dfc3f77e7a9be
+size 240000
diff --git a/data/Child_ecg/P07/P07448/P07448_E01.hea b/data/Child_ecg/P07/P07448/P07448_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cdfc45a0cdacfe22ae56dc000489f6eab6c35de2
--- /dev/null
+++ b/data/Child_ecg/P07/P07448/P07448_E01.hea
@@ -0,0 +1,16 @@
+P07448_E01 12 500 10000
+P07448_E01.dat 16 58263.510204081635(-4190)/mV 16 0 -20065 42483 0 I
+P07448_E01.dat 16 34986.27790432802(-17768)/mV 16 0 -23516 7367 0 II
+P07448_E01.dat 16 51192.88064889919(-21981)/mV 16 0 -16441 63021 0 III
+P07448_E01.dat 16 44559.01608325449(13228)/mV 16 0 22943 16734 0 AVR
+P07448_E01.dat 16 100590.25437010247(7975)/mV 16 0 -11168 42992 0 AVL
+P07448_E01.dat 16 46541.57126303592(-22961)/mV 16 0 -24249 35878 0 AVF
+P07448_E01.dat 16 23953.863588667366(11819)/mV 16 0 -4333 46311 0 V1
+P07448_E01.dat 16 26539.976387249113(11138)/mV 16 0 -13432 44825 0 V2
+P07448_E01.dat 16 17629.3587871982(-17436)/mV 16 0 -26345 31597 0 V3
+P07448_E01.dat 16 28524.661870503598(-19215)/mV 16 0 -25479 64028 0 V4
+P07448_E01.dat 16 34358.57868020305(-19547)/mV 16 0 -27038 12960 0 V5
+P07448_E01.dat 16 50285.35922330097(-20122)/mV 16 0 -24336 54911 0 V6
+# Female 1905
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07448/P07448_E02.dat b/data/Child_ecg/P07/P07448/P07448_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4e58738c8992356c51720be1b25f97749c1daaf6
--- /dev/null
+++ b/data/Child_ecg/P07/P07448/P07448_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71a20a2349b67c35c3456a5e35f186805aa0519e47b8b9c40a387206bdf87468
+size 240000
diff --git a/data/Child_ecg/P07/P07448/P07448_E02.hea b/data/Child_ecg/P07/P07448/P07448_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d7e1cc88934ed462fc0b349cff25a95e2f88c001
--- /dev/null
+++ b/data/Child_ecg/P07/P07448/P07448_E02.hea
@@ -0,0 +1,16 @@
+P07448_E02 12 500 10000
+P07448_E02.dat 16 65515.794221282595(-10070)/mV 16 0 -13001 48241 0 I
+P07448_E02.dat 16 45323.477582846004(-21414)/mV 16 0 -24363 59338 0 II
+P07448_E02.dat 16 63334.32466895537(-24885)/mV 16 0 -26173 31112 0 III
+P07448_E02.dat 16 58537.71746384872(18625)/mV 16 0 21816 56878 0 AVR
+P07448_E02.dat 16 109606.33155080213(7265)/mV 16 0 6017 62266 0 AVL
+P07448_E02.dat 16 55899.22909090909(-25261)/mV 16 0 -27671 55066 0 AVF
+P07448_E02.dat 16 29811.96161228407(12737)/mV 16 0 15308 48003 0 V1
+P07448_E02.dat 16 29138.68428005284(10315)/mV 16 0 9770 51525 0 V2
+P07448_E02.dat 16 16492.177671068428(-19351)/mV 16 0 -21767 37178 0 V3
+P07448_E02.dat 16 23536.91344383057(-20286)/mV 16 0 -22909 6051 0 V4
+P07448_E02.dat 16 37798.03356367226(-23419)/mV 16 0 -26217 64415 0 V5
+P07448_E02.dat 16 47613.786287831994(-23357)/mV 16 0 -25603 7444 0 V6
+# Female 1908
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07449/P07449_E01.dat b/data/Child_ecg/P07/P07449/P07449_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6a579452197245b0e4c0d55bdeedace1fea3cbff
--- /dev/null
+++ b/data/Child_ecg/P07/P07449/P07449_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fb26dce083711dcd34ef4e020de032bac471a1438b42003e448d2273b7b5db9
+size 228000
diff --git a/data/Child_ecg/P07/P07449/P07449_E01.hea b/data/Child_ecg/P07/P07449/P07449_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a0802be29b74ffbc3e4bb39965c6311d51682b64
--- /dev/null
+++ b/data/Child_ecg/P07/P07449/P07449_E01.hea
@@ -0,0 +1,16 @@
+P07449_E01 12 500 9500
+P07449_E01.dat 16 53770.30872483221(-5383)/mV 16 0 -8927 12513 0 I
+P07449_E01.dat 16 29483.471698113208(-17507)/mV 16 0 -21200 13257 0 II
+P07449_E01.dat 16 31544.211204121057(-20807)/mV 16 0 -22654 12034 0 III
+P07449_E01.dat 16 44863.762081784385(14375)/mV 16 0 18644 40089 0 AVR
+P07449_E01.dat 16 55208.92324682496(16053)/mV 16 0 15873 31707 0 AVL
+P07449_E01.dat 16 32011.85649054142(-20786)/mV 16 0 -23728 3797 0 AVF
+P07449_E01.dat 16 36283.34733441034(11099)/mV 16 0 16086 41115 0 V1
+P07449_E01.dat 16 20521.535965386694(4288)/mV 16 0 5857 6074 0 V2
+P07449_E01.dat 16 15834.282131661443(6695)/mV 16 0 6747 41598 0 V3
+P07449_E01.dat 16 17211.076923076922(8748)/mV 16 0 7600 10485 0 V4
+P07449_E01.dat 16 18913.95305164319(-1293)/mV 16 0 -3432 2257 0 V5
+P07449_E01.dat 16 23056.687015002586(-11005)/mV 16 0 -13012 40372 0 V6
+# Female 3034
+# Otherwise diseases
+# Sinus tachycardia;Left atrial enlargement;Right atrial enlargement;ST deviation
diff --git a/data/Child_ecg/P07/P07450/P07450_E01.dat b/data/Child_ecg/P07/P07450/P07450_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ea10c35d73e076104a0848312c23231e315c6580
--- /dev/null
+++ b/data/Child_ecg/P07/P07450/P07450_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1492ebb52b0d8b6638034e967c776c94a54595ffb94703844b4c7c4cabc8ea3e
+size 360000
diff --git a/data/Child_ecg/P07/P07450/P07450_E01.hea b/data/Child_ecg/P07/P07450/P07450_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..954d799b56c5255dfa587ce77bd06e4113292774
--- /dev/null
+++ b/data/Child_ecg/P07/P07450/P07450_E01.hea
@@ -0,0 +1,16 @@
+P07450_E01 12 500 15000
+P07450_E01.dat 16 41564.85569904548(3379)/mV 16 0 2804 30396 0 I
+P07450_E01.dat 16 45625.81160324392(-14911)/mV 16 0 -18141 15263 0 II
+P07450_E01.dat 16 28794.351663272235(-12057)/mV 16 0 -13673 37970 0 III
+P07450_E01.dat 16 52663.59595959596(7965)/mV 16 0 10193 120 0 AVR
+P07450_E01.dat 16 38733.05685618729(12472)/mV 16 0 13291 16494 0 AVL
+P07450_E01.dat 16 38062.565905096664(-11617)/mV 16 0 -14033 61133 0 AVF
+P07450_E01.dat 16 32800.35813034891(-20603)/mV 16 0 -21403 65224 0 V1
+P07450_E01.dat 16 26151.604846225535(-5364)/mV 16 0 -3236 64304 0 V2
+P07450_E01.dat 16 16924.76404494382(2537)/mV 16 0 2220 13391 0 V3
+P07450_E01.dat 16 13303.87979966611(-1638)/mV 16 0 -2871 22294 0 V4
+P07450_E01.dat 16 27064.43010752688(-11874)/mV 16 0 -11918 46646 0 V5
+P07450_E01.dat 16 42338.55125284738(-14616)/mV 16 0 -15133 25555 0 V6
+# Female 4451
+# Otherwise diseases
+# Right ventricular hypertrophy;T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07450/P07450_E02.dat b/data/Child_ecg/P07/P07450/P07450_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..40e9b8dc8241cc395fcaaee3d0eac1ce01a1698b
--- /dev/null
+++ b/data/Child_ecg/P07/P07450/P07450_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd9d56c7996959b7966d1e123b991593f560fc9054da2128a16d49fee4964858
+size 360000
diff --git a/data/Child_ecg/P07/P07450/P07450_E02.hea b/data/Child_ecg/P07/P07450/P07450_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..91047336e5b086a0dc7498e5b7d4d3ff24675900
--- /dev/null
+++ b/data/Child_ecg/P07/P07450/P07450_E02.hea
@@ -0,0 +1,16 @@
+P07450_E02 12 500 15000
+P07450_E02.dat 16 29131.994277539343(7005)/mV 16 0 7005 55992 0 I
+P07450_E02.dat 16 62875.145012573346(-14454)/mV 16 0 -14505 13945 0 II
+P07450_E02.dat 16 25091.390728476817(-8717)/mV 16 0 -8717 22609 0 III
+P07450_E02.dat 16 43617.39845758355(372)/mV 16 0 407 30653 0 AVR
+P07450_E02.dat 16 27615.655913978495(7362)/mV 16 0 7362 52268 0 AVL
+P07450_E02.dat 16 42472.815094339625(-10784)/mV 16 0 -10819 47020 0 AVF
+P07450_E02.dat 16 17981.29393785023(1703)/mV 16 0 1688 57311 0 V1
+P07450_E02.dat 16 16000.571939231457(2203)/mV 16 0 2151 60919 0 V2
+P07450_E02.dat 16 16008.014311270124(2188)/mV 16 0 2136 31472 0 V3
+P07450_E02.dat 16 23068.163610719323(-823)/mV 16 0 -823 9025 0 V4
+P07450_E02.dat 16 22663.45363048167(-1981)/mV 16 0 -1981 47745 0 V5
+P07450_E02.dat 16 29264.913678618857(-11247)/mV 16 0 -11295 32021 0 V6
+# Female 4450
+# Otherwise diseases
+# Right ventricular hypertrophy;Inversion+T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07451/P07451_E01.dat b/data/Child_ecg/P07/P07451/P07451_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..960e4726e66b43aec9da4a4e93689ff425086451
--- /dev/null
+++ b/data/Child_ecg/P07/P07451/P07451_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d4d2e77fd6c922e6fc741a53889756eacc472fc7ba9c75658156f5dd3e52086
+size 360000
diff --git a/data/Child_ecg/P07/P07451/P07451_E01.hea b/data/Child_ecg/P07/P07451/P07451_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..83ce30e8c65a598b32c8a14559446a973133d5af
--- /dev/null
+++ b/data/Child_ecg/P07/P07451/P07451_E01.hea
@@ -0,0 +1,16 @@
+P07451_E01 12 500 15000
+P07451_E01.dat 16 85979.84363177806(525)/mV 16 0 525 25224 0 I
+P07451_E01.dat 16 44603.0458135861(-5195)/mV 16 0 -5195 30128 0 II
+P07451_E01.dat 16 64928.849557522124(-11272)/mV 16 0 -11272 55554 0 III
+P07451_E01.dat 16 64695.56414762742(3182)/mV 16 0 3182 17084 0 AVR
+P07451_E01.dat 16 116277.9560272934(4677)/mV 16 0 4677 54877 0 AVL
+P07451_E01.dat 16 53909.93721049923(-7194)/mV 16 0 -7194 44995 0 AVF
+P07451_E01.dat 16 49883.72055888223(16045)/mV 16 0 16126 43809 0 V1
+P07451_E01.dat 16 17394.197689345314(20163)/mV 16 0 20205 33229 0 V2
+P07451_E01.dat 16 18109.754385964912(15620)/mV 16 0 15620 62703 0 V3
+P07451_E01.dat 16 14446.584502745576(-9644)/mV 16 0 -9679 18697 0 V4
+P07451_E01.dat 16 15045.437908496731(-14783)/mV 16 0 -14844 40151 0 V5
+P07451_E01.dat 16 21035.86292834891(-6390)/mV 16 0 -6441 12588 0 V6
+# Male 5240
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07452/P07452_E01.dat b/data/Child_ecg/P07/P07452/P07452_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..35542e74e4fba28cf4b43d81031e058157c62a10
--- /dev/null
+++ b/data/Child_ecg/P07/P07452/P07452_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0fad2f06b366f421907d015b99acac3331f21e559d286865023baa8f5af26512
+size 240000
diff --git a/data/Child_ecg/P07/P07452/P07452_E01.hea b/data/Child_ecg/P07/P07452/P07452_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ce434e8cf57596fcbac6a4841a060720205332d8
--- /dev/null
+++ b/data/Child_ecg/P07/P07452/P07452_E01.hea
@@ -0,0 +1,16 @@
+P07452_E01 12 500 10000
+P07452_E01.dat 16 66979.96509598604(-18712)/mV 16 0 -17731 37509 0 I
+P07452_E01.dat 16 45545.79132473622(-23282)/mV 16 0 -24431 34072 0 II
+P07452_E01.dat 16 47500.717655468194(-16543)/mV 16 0 -18475 55951 0 III
+P07452_E01.dat 16 65349.59373116335(20170)/mV 16 0 20489 46191 0 AVR
+P07452_E01.dat 16 73560.8163265306(-207)/mV 16 0 1828 35228 0 AVL
+P07452_E01.dat 16 49439.173431734314(-22954)/mV 16 0 -24603 37617 0 AVF
+P07452_E01.dat 16 40750.84586180714(19644)/mV 16 0 22196 50466 0 V1
+P07452_E01.dat 16 23140.239662447257(20790)/mV 16 0 22296 14927 0 V2
+P07452_E01.dat 16 29484.408163265307(12381)/mV 16 0 12453 38433 0 V3
+P07452_E01.dat 16 48983.07928388747(4640)/mV 16 0 3206 51854 0 V4
+P07452_E01.dat 16 34431.55087719298(-23184)/mV 16 0 -25985 17390 0 V5
+P07452_E01.dat 16 31787.776951672862(-16066)/mV 16 0 -18084 26249 0 V6
+# Female 4185
+# Otherwise diseases
+# Left atrial enlargement
diff --git a/data/Child_ecg/P07/P07453/P07453_E01.dat b/data/Child_ecg/P07/P07453/P07453_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..db8bfbc8ec16787b199b511e93f264de9e36e6c4
--- /dev/null
+++ b/data/Child_ecg/P07/P07453/P07453_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32c7d423091a4b20438d166390d377babea9a22c6ff4b57d1353db9fb4d59ee1
+size 360000
diff --git a/data/Child_ecg/P07/P07453/P07453_E01.hea b/data/Child_ecg/P07/P07453/P07453_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..39df9d14c057fd4438b35c802bb7bd9ef4aed088
--- /dev/null
+++ b/data/Child_ecg/P07/P07453/P07453_E01.hea
@@ -0,0 +1,16 @@
+P07453_E01 12 500 15000
+P07453_E01.dat 16 89415.77041942604(-3100)/mV 16 0 -3100 27218 0 I
+P07453_E01.dat 16 21682.24511545293(2996)/mV 16 0 2996 2284 0 II
+P07453_E01.dat 16 23538.016139044073(4264)/mV 16 0 4264 38971 0 III
+P07453_E01.dat 16 39625.83096853794(-1403)/mV 16 0 -1403 2137 0 AVR
+P07453_E01.dat 16 47609.63975155279(-2825)/mV 16 0 -2825 51997 0 AVL
+P07453_E01.dat 16 22771.277575757576(3925)/mV 16 0 3925 22392 0 AVF
+P07453_E01.dat 16 25171.07284768212(-3073)/mV 16 0 -3073 5479 0 V1
+P07453_E01.dat 16 14912.332755632582(844)/mV 16 0 880 63127 0 V2
+P07453_E01.dat 16 19310.99300699301(-406)/mV 16 0 -343 46112 0 V3
+P07453_E01.dat 16 12196.860481099657(1894)/mV 16 0 1894 25018 0 V4
+P07453_E01.dat 16 46894.25478767694(-5267)/mV 16 0 -5229 6702 0 V5
+P07453_E01.dat 16 46861.855120732725(-5286)/mV 16 0 -5248 47044 0 V6
+# Male 1355
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07454/P07454_E01.dat b/data/Child_ecg/P07/P07454/P07454_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..48a000c424275f389eefb65a3fdcb82edda63bcb
--- /dev/null
+++ b/data/Child_ecg/P07/P07454/P07454_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53cfd03672e4aae1ac9a2f02c96fa0b03256b633e330bd540ded7f2c8fb1aafa
+size 240000
diff --git a/data/Child_ecg/P07/P07454/P07454_E01.hea b/data/Child_ecg/P07/P07454/P07454_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a2304f6c50dd36ce9b594925d7901bf6ad13fbed
--- /dev/null
+++ b/data/Child_ecg/P07/P07454/P07454_E01.hea
@@ -0,0 +1,16 @@
+P07454_E01 12 500 10000
+P07454_E01.dat 16 68282.15076717811(-7778)/mV 16 0 -5945 39763 0 I
+P07454_E01.dat 16 29181.42195367573(-18618)/mV 16 0 -19164 15030 0 II
+P07454_E01.dat 16 39838.205154118245(-23143)/mV 16 0 -24990 18299 0 III
+P07454_E01.dat 16 43638.94010889292(14196)/mV 16 0 14019 10801 0 AVR
+P07454_E01.dat 16 85690.8395677473(17568)/mV 16 0 20706 14222 0 AVL
+P07454_E01.dat 16 34822.62783171521(-22259)/mV 16 0 -23392 24976 0 AVF
+P07454_E01.dat 16 29798.149326805385(14782)/mV 16 0 15534 59392 0 V1
+P07454_E01.dat 16 17990.85907172996(8872)/mV 16 0 8813 45730 0 V2
+P07454_E01.dat 16 16589.269186712485(-18624)/mV 16 0 -13416 28578 0 V3
+P07454_E01.dat 16 18038.504451038574(-20894)/mV 16 0 -23285 29833 0 V4
+P07454_E01.dat 16 29216.50352685838(-19621)/mV 16 0 -21142 40402 0 V5
+P07454_E01.dat 16 29238.657952069716(-19661)/mV 16 0 -21159 35283 0 V6
+# Female 2524
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07455/P07455_E01.dat b/data/Child_ecg/P07/P07455/P07455_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6ecca91c10c9559ad1d318e8df8a3259cbd37e3f
--- /dev/null
+++ b/data/Child_ecg/P07/P07455/P07455_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f654702a6a8b648534c53f9a485e95828ae927f3b2e615f191ebe0b65a43075
+size 360000
diff --git a/data/Child_ecg/P07/P07455/P07455_E01.hea b/data/Child_ecg/P07/P07455/P07455_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2112634bb26a426cd33cec60d29f9af90014a251
--- /dev/null
+++ b/data/Child_ecg/P07/P07455/P07455_E01.hea
@@ -0,0 +1,16 @@
+P07455_E01 12 500 15000
+P07455_E01.dat 16 84703.62225969647(-20504)/mV 16 0 -25258 13003 0 I
+P07455_E01.dat 16 28614.60766961652(-23294)/mV 16 0 -26506 17774 0 II
+P07455_E01.dat 16 31703.04(-23866)/mV 16 0 -25620 5125 0 III
+P07455_E01.dat 16 47605.742904841405(22928)/mV 16 0 26955 36406 0 AVR
+P07455_E01.dat 16 67749.9543817527(22346)/mV 16 0 22346 65379 0 AVL
+P07455_E01.dat 16 30220.48780487805(-23692)/mV 16 0 -26225 20168 0 AVF
+P07455_E01.dat 16 25123.43675417661(-1927)/mV 16 0 -2663 23050 0 V1
+P07455_E01.dat 16 20577.749768303984(-11084)/mV 16 0 -13812 22104 0 V2
+P07455_E01.dat 16 15908.510779436152(-25741)/mV 16 0 -28419 24480 0 V3
+P07455_E01.dat 16 21869.91380250955(-22980)/mV 16 0 -25917 46572 0 V4
+P07455_E01.dat 16 30701.498262682417(-21981)/mV 16 0 -25052 38955 0 V5
+P07455_E01.dat 16 27820.408163265307(-16792)/mV 16 0 -18830 23085 0 V6
+# Female 3976
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07456/P07456_E01.dat b/data/Child_ecg/P07/P07456/P07456_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4abfb5e4d6667245ec21648dbf1e628f134c7f87
--- /dev/null
+++ b/data/Child_ecg/P07/P07456/P07456_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:087d5e4910eacd0c804a2cbfc931e33ba24f8270944b508725519cbda08bdde7
+size 360000
diff --git a/data/Child_ecg/P07/P07456/P07456_E01.hea b/data/Child_ecg/P07/P07456/P07456_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ed61b97654a2e5b1110d6d8b2a9a3b08bf858432
--- /dev/null
+++ b/data/Child_ecg/P07/P07456/P07456_E01.hea
@@ -0,0 +1,16 @@
+P07456_E01 12 500 15000
+P07456_E01.dat 16 74644.28611500701(-6780)/mV 16 0 8337 35732 0 I
+P07456_E01.dat 16 26203.12660550459(-18821)/mV 16 0 -7863 13463 0 II
+P07456_E01.dat 16 30623.19459791283(-20588)/mV 16 0 -13986 61525 0 III
+P07456_E01.dat 16 42317.78042553191(15791)/mV 16 0 2670 63563 0 AVR
+P07456_E01.dat 16 64820.88262910798(21166)/mV 16 0 20797 64359 0 AVL
+P07456_E01.dat 16 28678.969937606355(-20423)/mV 16 0 -11349 2408 0 AVF
+P07456_E01.dat 16 27485.03923019985(-14636)/mV 16 0 -21789 37308 0 V1
+P07456_E01.dat 16 15291.286415711947(-19081)/mV 16 0 -20052 44945 0 V2
+P07456_E01.dat 16 9187.463383020091(-25845)/mV 16 0 -22945 6619 0 V3
+P07456_E01.dat 16 15832.68825161887(-24410)/mV 16 0 -16061 9586 0 V4
+P07456_E01.dat 16 24564.357021034677(-22218)/mV 16 0 -9732 16139 0 V5
+P07456_E01.dat 16 36014.73277527367(-19112)/mV 16 0 -4754 51974 0 V6
+# Male 2865
+# Otherwise diseases
+# Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07457/P07457_E01.dat b/data/Child_ecg/P07/P07457/P07457_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..458472a24cdecfa5ba29e450b60fb4932778ed6f
--- /dev/null
+++ b/data/Child_ecg/P07/P07457/P07457_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb267c65223536d3f4dc7a27af1e7ed7518fd132c4fdcb78a0362cbb655b1416
+size 240000
diff --git a/data/Child_ecg/P07/P07457/P07457_E01.hea b/data/Child_ecg/P07/P07457/P07457_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ac5d192c9a3ba547f0613d53350f187aca1279cd
--- /dev/null
+++ b/data/Child_ecg/P07/P07457/P07457_E01.hea
@@ -0,0 +1,16 @@
+P07457_E01 12 500 10000
+P07457_E01.dat 16 59795.93079584775(-3234)/mV 16 0 -4693 1965 0 I
+P07457_E01.dat 16 54629.17476432197(-23571)/mV 16 0 -26594 57363 0 II
+P07457_E01.dat 16 56013.992238033636(-11625)/mV 16 0 -13311 38116 0 III
+P07457_E01.dat 16 70406.76495132128(16669)/mV 16 0 19475 41847 0 AVR
+P07457_E01.dat 16 74583.73708920188(6018)/mV 16 0 6200 19347 0 AVL
+P07457_E01.dat 16 58804.66243508367(-20327)/mV 16 0 -22863 4354 0 AVF
+P07457_E01.dat 16 31901.781201848997(7671)/mV 16 0 4168 48063 0 V1
+P07457_E01.dat 16 15032.776902887139(11979)/mV 16 0 13104 11476 0 V2
+P07457_E01.dat 16 18913.989342806395(8829)/mV 16 0 9414 15843 0 V3
+P07457_E01.dat 16 25800.293398533006(-1852)/mV 16 0 -4559 56877 0 V4
+P07457_E01.dat 16 13605.997833152764(-8239)/mV 16 0 -32727 42788 0 V5
+P07457_E01.dat 16 30745.788037775445(-18460)/mV 16 0 -26965 1855 0 V6
+# Female 3382
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07458/P07458_E01.dat b/data/Child_ecg/P07/P07458/P07458_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d862a0be6c9c5e6f712a636130a0b25169d848c2
--- /dev/null
+++ b/data/Child_ecg/P07/P07458/P07458_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:568cddde8be94ba3333158640009c2002fba66eb05a1073d99c0a53e37bd53e6
+size 240000
diff --git a/data/Child_ecg/P07/P07458/P07458_E01.hea b/data/Child_ecg/P07/P07458/P07458_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2db3187abcd23fdc838966fc565349c5dce99325
--- /dev/null
+++ b/data/Child_ecg/P07/P07458/P07458_E01.hea
@@ -0,0 +1,16 @@
+P07458_E01 12 500 10000
+P07458_E01.dat 16 53566.49075844487(-12248)/mV 16 0 -11943 55688 0 I
+P07458_E01.dat 16 33311.45281823939(-7084)/mV 16 0 -6081 42623 0 II
+P07458_E01.dat 16 63819.67609756097(-826)/mV 16 0 731 21481 0 III
+P07458_E01.dat 16 42191.76811594203(9878)/mV 16 0 9123 23724 0 AVR
+P07458_E01.dat 16 109607.4155538099(1298)/mV 16 0 317 50726 0 AVL
+P07458_E01.dat 16 44032.794414274635(-5053)/mV 16 0 -3871 45309 0 AVF
+P07458_E01.dat 16 34824.283114256825(867)/mV 16 0 1915 37429 0 V1
+P07458_E01.dat 16 19990.13587871982(2001)/mV 16 0 1676 51079 0 V2
+P07458_E01.dat 16 20931.26620689655(-3128)/mV 16 0 -3928 26343 0 V3
+P07458_E01.dat 16 19719.862172284644(-7058)/mV 16 0 -8117 4759 0 V4
+P07458_E01.dat 16 13678.364444444445(9310)/mV 16 0 -32767 61282 0 V5
+P07458_E01.dat 16 1270.5672342924252(1042)/mV 16 0 20428 51885 0 V6
+# Female 4863
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07458/P07458_E02.dat b/data/Child_ecg/P07/P07458/P07458_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..320aab567b60ef619910a76b958041a65eb15b7e
--- /dev/null
+++ b/data/Child_ecg/P07/P07458/P07458_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f201824b6ecc1cf1511e9de818c037e3615503c30bcfa688623706218bf15669
+size 240000
diff --git a/data/Child_ecg/P07/P07458/P07458_E02.hea b/data/Child_ecg/P07/P07458/P07458_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..75b663695b4b274acaef4ec3008ddf3f95e62cd1
--- /dev/null
+++ b/data/Child_ecg/P07/P07458/P07458_E02.hea
@@ -0,0 +1,16 @@
+P07458_E02 12 500 10000
+P07458_E02.dat 16 44772.89742183215(-12840)/mV 16 0 -13168 32297 0 I
+P07458_E02.dat 16 38867.59410234172(-10885)/mV 16 0 -11075 60995 0 II
+P07458_E02.dat 16 121514.66666666667(1231)/mV 16 0 1429 42636 0 III
+P07458_E02.dat 16 42451.70604651163(11799)/mV 16 0 12041 59222 0 AVR
+P07458_E02.dat 16 81538.40683760683(-9476)/mV 16 0 -9874 63357 0 AVL
+P07458_E02.dat 16 61074.67454223272(-7523)/mV 16 0 -7573 20112 0 AVF
+P07458_E02.dat 16 41745.10970996217(-439)/mV 16 0 -337 38643 0 V1
+P07458_E02.dat 16 23252.645161290322(1022)/mV 16 0 1079 38164 0 V2
+P07458_E02.dat 16 36983.456404088996(-2736)/mV 16 0 -2736 52745 0 V3
+P07458_E02.dat 16 40339.3008252063(-6511)/mV 16 0 -6544 10197 0 V4
+P07458_E02.dat 16 49386.78895257947(-9629)/mV 16 0 -9629 11830 0 V5
+P07458_E02.dat 16 64928.95808383234(-11589)/mV 16 0 -11589 60964 0 V6
+# Female 4876
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07459/P07459_E01.dat b/data/Child_ecg/P07/P07459/P07459_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f7db6cd42fe4b04feb92725885ff3e886b470edc
--- /dev/null
+++ b/data/Child_ecg/P07/P07459/P07459_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c12590bde9ef7fb77df9523da3fc8ee4db9f336d5c0c52ba33e7c7d269230f1
+size 360000
diff --git a/data/Child_ecg/P07/P07459/P07459_E01.hea b/data/Child_ecg/P07/P07459/P07459_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..845f3676486fedaea0f1bdd340b412b3ff6453db
--- /dev/null
+++ b/data/Child_ecg/P07/P07459/P07459_E01.hea
@@ -0,0 +1,16 @@
+P07459_E01 12 500 15000
+P07459_E01.dat 16 51899.272072072075(-4638)/mV 16 0 -4638 35776 0 I
+P07459_E01.dat 16 38406.487582361886(-14267)/mV 16 0 -14267 57548 0 II
+P07459_E01.dat 16 48312.25958702065(-16773)/mV 16 0 -16773 33627 0 III
+P07459_E01.dat 16 51511.259911894274(12909)/mV 16 0 12909 61721 0 AVR
+P07459_E01.dat 16 69306.25511811023(10211)/mV 16 0 10211 42280 0 AVL
+P07459_E01.dat 16 47115.74760994264(-14719)/mV 16 0 -14719 40436 0 AVF
+P07459_E01.dat 16 46488.583982990785(-738)/mV 16 0 -738 47259 0 V1
+P07459_E01.dat 16 19178.62458908613(-4280)/mV 16 0 -4280 25883 0 V2
+P07459_E01.dat 16 29296.717736369912(-12039)/mV 16 0 -12039 44592 0 V3
+P07459_E01.dat 16 26233.97875569044(-15884)/mV 16 0 -15884 58693 0 V4
+P07459_E01.dat 16 20304.116448326055(-5523)/mV 16 0 -5523 57039 0 V5
+P07459_E01.dat 16 13207.30174563591(8609)/mV 16 0 8609 19365 0 V6
+# Male 3363
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07460/P07460_E01.dat b/data/Child_ecg/P07/P07460/P07460_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c0cd38a3b8853edf93871c288f53900db8c6e902
--- /dev/null
+++ b/data/Child_ecg/P07/P07460/P07460_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b0006b8ec1096914946889e34c852458cd571da6350f21e4bf38fff4aef6676
+size 360000
diff --git a/data/Child_ecg/P07/P07460/P07460_E01.hea b/data/Child_ecg/P07/P07460/P07460_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..adbbc9ef96370718531f1ad5532889b12c05c762
--- /dev/null
+++ b/data/Child_ecg/P07/P07460/P07460_E01.hea
@@ -0,0 +1,16 @@
+P07460_E01 12 500 15000
+P07460_E01.dat 16 80007.12031047865(-2569)/mV 16 0 -1983 61392 0 I
+P07460_E01.dat 16 35863.89333333333(-22260)/mV 16 0 -21881 23311 0 II
+P07460_E01.dat 16 33810.783768760426(-17917)/mV 16 0 -17807 57335 0 III
+P07460_E01.dat 16 61970.45045045045(20973)/mV 16 0 20418 62514 0 AVR
+P07460_E01.dat 16 57454.26739261948(13606)/mV 16 0 13699 28830 0 AVL
+P07460_E01.dat 16 35425.170462387854(-20235)/mV 16 0 -20004 35121 0 AVF
+P07460_E01.dat 16 23220.140051238257(20340)/mV 16 0 20378 52155 0 V1
+P07460_E01.dat 16 19966.14324569356(10246)/mV 16 0 10490 10866 0 V2
+P07460_E01.dat 16 22227.68789237668(-8564)/mV 16 0 -8130 27901 0 V3
+P07460_E01.dat 16 12782.242774566474(-2534)/mV 16 0 -2316 30119 0 V4
+P07460_E01.dat 16 40351.759398496244(-17044)/mV 16 0 -16584 62651 0 V5
+P07460_E01.dat 16 44264.502415458934(-14871)/mV 16 0 -14511 33076 0 V6
+# Female 2779
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07461/P07461_E01.dat b/data/Child_ecg/P07/P07461/P07461_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9fcbaec6b45ef1c76750975e9666648883590b57
--- /dev/null
+++ b/data/Child_ecg/P07/P07461/P07461_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:796ba04d65cceb7b6cb5c02f8bf1ff24f628b52dd0ce619518f1da9165c54624
+size 240000
diff --git a/data/Child_ecg/P07/P07461/P07461_E01.hea b/data/Child_ecg/P07/P07461/P07461_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9d9151077361072957e04916085d5b458a564b90
--- /dev/null
+++ b/data/Child_ecg/P07/P07461/P07461_E01.hea
@@ -0,0 +1,16 @@
+P07461_E01 12 500 10000
+P07461_E01.dat 16 66689.22041503085(-3737)/mV 16 0 -3683 9744 0 I
+P07461_E01.dat 16 52373.16976998905(-21093)/mV 16 0 -21221 10428 0 II
+P07461_E01.dat 16 59626.829742876995(-22293)/mV 16 0 -22535 47699 0 III
+P07461_E01.dat 16 67990.3840114204(13744)/mV 16 0 13744 1670 0 AVR
+P07461_E01.dat 16 80631.97212543554(12431)/mV 16 0 12628 3723 0 AVL
+P07461_E01.dat 16 59895.205377147126(-22977)/mV 16 0 -23172 57257 0 AVF
+P07461_E01.dat 16 51955.25791855204(23298)/mV 16 0 23383 56041 0 V1
+P07461_E01.dat 16 25072.427649769586(20365)/mV 16 0 20528 51799 0 V2
+P07461_E01.dat 16 21553.486988847584(12529)/mV 16 0 12687 57351 0 V3
+P07461_E01.dat 16 18375.1964017991(-8829)/mV 16 0 -8784 39479 0 V4
+P07461_E01.dat 16 37409.67284991568(-16519)/mV 16 0 -16519 50294 0 V5
+P07461_E01.dat 16 50606.786206896555(-18435)/mV 16 0 -18435 41004 0 V6
+# Male 3560
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07462/P07462_E01.dat b/data/Child_ecg/P07/P07462/P07462_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b01f934b9a5d63a67759aa2fd338cad00ecb67c6
--- /dev/null
+++ b/data/Child_ecg/P07/P07462/P07462_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c36c656535c40a338722f93d45f8934ecd9e2164a335254546458002fc73441
+size 270000
diff --git a/data/Child_ecg/P07/P07462/P07462_E01.hea b/data/Child_ecg/P07/P07462/P07462_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..08b3719529e16bd195c4f89e94b8f878c503b046
--- /dev/null
+++ b/data/Child_ecg/P07/P07462/P07462_E01.hea
@@ -0,0 +1,13 @@
+P07462_E01 9 500 15000
+P07462_E01.dat 16 81291.49700598803(-6252)/mV 16 0 -6252 44800 0 I
+P07462_E01.dat 16 67456.75029308324(-18719)/mV 16 0 -18719 29215 0 II
+P07462_E01.dat 16 145685.5005599104(-16886)/mV 16 0 -16886 7055 0 III
+P07462_E01.dat 16 75697.23076923077(13361)/mV 16 0 13361 18600 0 AVR
+P07462_E01.dat 16 173231.753340185(8384)/mV 16 0 8384 29562 0 AVL
+P07462_E01.dat 16 93900.71558120362(-18863)/mV 16 0 -18863 53173 0 AVF
+P07462_E01.dat 16 38593.96849212304(17473)/mV 16 0 17473 14962 0 V1
+P07462_E01.dat 16 27735.4743130227(12574)/mV 16 0 12574 45954 0 V3
+P07462_E01.dat 16 25656.501889644747(-16193)/mV 16 0 -16193 4122 0 V5
+# Male 2392
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07463/P07463_E01.dat b/data/Child_ecg/P07/P07463/P07463_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..508d6057555b871f5df6e81cc3e600747de1d02d
--- /dev/null
+++ b/data/Child_ecg/P07/P07463/P07463_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e054c1be4a59e80447c6b6381c89a0af874348e4989b9e532efd9332d5641e97
+size 270000
diff --git a/data/Child_ecg/P07/P07463/P07463_E01.hea b/data/Child_ecg/P07/P07463/P07463_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2b91b61adaf24ab65480cfabb9688c2e592a1efd
--- /dev/null
+++ b/data/Child_ecg/P07/P07463/P07463_E01.hea
@@ -0,0 +1,13 @@
+P07463_E01 9 500 15000
+P07463_E01.dat 16 4265.642907551164(-9156)/mV 16 0 -8688 46099 0 I
+P07463_E01.dat 16 19912.833481745325(10909)/mV 16 0 5450 2895 0 II
+P07463_E01.dat 16 4350.76427996782(9483)/mV 16 0 7812 13908 0 III
+P07463_E01.dat 16 8090.96855345912(7435)/mV 16 0 8100 6108 0 AVR
+P07463_E01.dat 16 4312.771223021583(-9350)/mV 16 0 -8287 17324 0 AVL
+P07463_E01.dat 16 8848.469055374593(9678)/mV 16 0 6764 57101 0 AVF
+P07463_E01.dat 16 1269.7840375586854(1041)/mV 16 0 -32073 64614 0 V1
+P07463_E01.dat 16 3420.9642301710733(1603)/mV 16 0 -5366 47448 0 V3
+P07463_E01.dat 16 9002.690785754663(-1662)/mV 16 0 -2951 34975 0 V5
+# Male 651
+# Otherwise diseases
+# Right-axis deviation;Right atrial enlargement;Right ventricular hypertrophy;T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07464/P07464_E01.dat b/data/Child_ecg/P07/P07464/P07464_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cd4a011c60145df514b9faeb73e7386bdaa45269
--- /dev/null
+++ b/data/Child_ecg/P07/P07464/P07464_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9335a5bc649773a7769b1ac9ff4d2a1bdd1be2716f54b9be3bdab8977feedbe7
+size 360000
diff --git a/data/Child_ecg/P07/P07464/P07464_E01.hea b/data/Child_ecg/P07/P07464/P07464_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d5141dc5bc1b4d07c40a1db625cb12e829e9b06b
--- /dev/null
+++ b/data/Child_ecg/P07/P07464/P07464_E01.hea
@@ -0,0 +1,16 @@
+P07464_E01 12 500 15000
+P07464_E01.dat 16 44234.97142857143(-8576)/mV 16 0 -8576 19924 0 I
+P07464_E01.dat 16 61157.86469864698(-20628)/mV 16 0 -20628 15134 0 II
+P07464_E01.dat 16 67239.7551430005(-50)/mV 16 0 -50 28084 0 III
+P07464_E01.dat 16 54982.74986195472(15853)/mV 16 0 15853 51353 0 AVR
+P07464_E01.dat 16 60866.17358490566(-1264)/mV 16 0 -1264 24559 0 AVL
+P07464_E01.dat 16 80899.60563380281(-10330)/mV 16 0 -10330 15776 0 AVF
+P07464_E01.dat 16 36993.305098039214(13294)/mV 16 0 13294 56429 0 V1
+P07464_E01.dat 16 29419.928473177442(9007)/mV 16 0 9007 60130 0 V2
+P07464_E01.dat 16 18972.787148594376(13368)/mV 16 0 13368 15768 0 V3
+P07464_E01.dat 16 33866.336052202285(7780)/mV 16 0 7780 31420 0 V4
+P07464_E01.dat 16 18222.78691141261(-21618)/mV 16 0 -21618 1608 0 V5
+P07464_E01.dat 16 29883.16172248804(-17519)/mV 16 0 -17519 53030 0 V6
+# Male 3013
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07465/P07465_E01.dat b/data/Child_ecg/P07/P07465/P07465_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4b5e7de37973293960b085308e46b0ca85d27ca6
--- /dev/null
+++ b/data/Child_ecg/P07/P07465/P07465_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3ddf0dd24855de2e56d922ad23819b2153850e9e13061f7866891e8c94272fd2
+size 360000
diff --git a/data/Child_ecg/P07/P07465/P07465_E01.hea b/data/Child_ecg/P07/P07465/P07465_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1c7346f86e185a4920eacea63b62b4c55acb30c5
--- /dev/null
+++ b/data/Child_ecg/P07/P07465/P07465_E01.hea
@@ -0,0 +1,16 @@
+P07465_E01 12 500 15000
+P07465_E01.dat 16 120057.33537519143(-18412)/mV 16 0 -20658 42185 0 I
+P07465_E01.dat 16 36714.419963481436(-18040)/mV 16 0 -19474 49927 0 II
+P07465_E01.dat 16 44344.78348332451(-12316)/mV 16 0 -13218 35339 0 III
+P07465_E01.dat 16 60929.42777467931(20576)/mV 16 0 22311 8718 0 AVR
+P07465_E01.dat 16 110964.92400300979(3237)/mV 16 0 3327 21531 0 AVL
+P07465_E01.dat 16 40165.42711287578(-15479)/mV 16 0 -16688 3769 0 AVF
+P07465_E01.dat 16 38600.50530570995(4533)/mV 16 0 4345 55736 0 V1
+P07465_E01.dat 16 30761.107565620176(-3583)/mV 16 0 -6762 9596 0 V2
+P07465_E01.dat 16 24332.779821334734(-21462)/mV 16 0 -23580 65462 0 V3
+P07465_E01.dat 16 36228.10754553339(-22569)/mV 16 0 -24926 47088 0 V4
+P07465_E01.dat 16 47762.28571428572(-19707)/mV 16 0 -21611 10287 0 V5
+P07465_E01.dat 16 53195.5712(-16533)/mV 16 0 -17009 45845 0 V6
+# Female 3534
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07465/P07465_E02.dat b/data/Child_ecg/P07/P07465/P07465_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0a3aa1f8e788c21bdb426905b7ca4ebd97e0bb10
--- /dev/null
+++ b/data/Child_ecg/P07/P07465/P07465_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:22e9436385fa8e8a4a60a482481760ffe243e1b466a31a8815f69744a8c70566
+size 360000
diff --git a/data/Child_ecg/P07/P07465/P07465_E02.hea b/data/Child_ecg/P07/P07465/P07465_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..42c3112938d387abb7ff6890a661bed680a86bb0
--- /dev/null
+++ b/data/Child_ecg/P07/P07465/P07465_E02.hea
@@ -0,0 +1,16 @@
+P07465_E02 12 500 15000
+P07465_E02.dat 16 88239.45860331174(-2844)/mV 16 0 -3131 41618 0 I
+P07465_E02.dat 16 52273.773169151005(-13075)/mV 16 0 -13500 24833 0 II
+P07465_E02.dat 16 86406.2415603901(-18707)/mV 16 0 -19058 5142 0 III
+P07465_E02.dat 16 67172.78102766798(8724)/mV 16 0 9107 26670 0 AVR
+P07465_E02.dat 16 188235.20549288866(14085)/mV 16 0 14085 11748 0 AVL
+P07465_E02.dat 16 70680.71100647439(-18108)/mV 16 0 -18568 44378 0 AVF
+P07465_E02.dat 16 61537.12510220768(3981)/mV 16 0 5533 20451 0 V1
+P07465_E02.dat 16 49035.98426435877(-2335)/mV 16 0 -1697 61300 0 V2
+P07465_E02.dat 16 22941.957446808512(-14866)/mV 16 0 -14997 41539 0 V3
+P07465_E02.dat 16 27373.141405588485(-16982)/mV 16 0 -17628 42142 0 V4
+P07465_E02.dat 16 1272.4970691676435(1153)/mV 16 0 719 58464 0 V5
+P07465_E02.dat 16 1269.7840375586854(1041)/mV 16 0 1030 603 0 V6
+# Female 3529
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07466/P07466_E01.dat b/data/Child_ecg/P07/P07466/P07466_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d8652776bf0b221930aef6e060ac73194a488b0f
--- /dev/null
+++ b/data/Child_ecg/P07/P07466/P07466_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b756a03a3a536d8644e8568387299b4c24828ff1edcb096c9f47262da63aae8
+size 360000
diff --git a/data/Child_ecg/P07/P07466/P07466_E01.hea b/data/Child_ecg/P07/P07466/P07466_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..689793cb4708155be65fefa719645dc4153c34a7
--- /dev/null
+++ b/data/Child_ecg/P07/P07466/P07466_E01.hea
@@ -0,0 +1,16 @@
+P07466_E01 12 500 15000
+P07466_E01.dat 16 173959.17844136927(-3611)/mV 16 0 -3611 48370 0 I
+P07466_E01.dat 16 49827.378410438905(-22512)/mV 16 0 -22512 304 0 II
+P07466_E01.dat 16 46241.62409369771(-22646)/mV 16 0 -22646 5850 0 III
+P07466_E01.dat 16 103140.48816029144(22530)/mV 16 0 22530 54166 0 AVR
+P07466_E01.dat 16 85800.50264950795(22576)/mV 16 0 22576 61297 0 AVL
+P07466_E01.dat 16 48021.419206440485(-22573)/mV 16 0 -22573 39140 0 AVF
+P07466_E01.dat 16 56570.20262216925(13583)/mV 16 0 13583 40985 0 V1
+P07466_E01.dat 16 33081.92700729927(15919)/mV 16 0 15919 25954 0 V2
+P07466_E01.dat 16 35885.25966850829(11634)/mV 16 0 11634 27703 0 V3
+P07466_E01.dat 16 45082.21906116643(-1817)/mV 16 0 -1817 54615 0 V4
+P07466_E01.dat 16 33882.07002561913(-13394)/mV 16 0 -13394 10882 0 V5
+P07466_E01.dat 16 46526.23289315726(-23305)/mV 16 0 -23305 51522 0 V6
+# Female 5160
+# Otherwise diseases
+# Right-axis deviation;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07467/P07467_E01.dat b/data/Child_ecg/P07/P07467/P07467_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2b67c9d1a6c7c7cc8b3de1aef55defdbd093c801
--- /dev/null
+++ b/data/Child_ecg/P07/P07467/P07467_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:335ea125b64103859f67562da9407a4e578dbd42798de0ca236e39ed7292a5b7
+size 192000
diff --git a/data/Child_ecg/P07/P07467/P07467_E01.hea b/data/Child_ecg/P07/P07467/P07467_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b464c29e69071b8cd1d9c4f28051c239603727d9
--- /dev/null
+++ b/data/Child_ecg/P07/P07467/P07467_E01.hea
@@ -0,0 +1,16 @@
+P07467_E01 12 500 8000
+P07467_E01.dat 16 38313.76507147297(-2666)/mV 16 0 -3383 5403 0 I
+P07467_E01.dat 16 23567.236531554645(-21553)/mV 16 0 -23107 56086 0 II
+P07467_E01.dat 16 17224.50867052023(-15307)/mV 16 0 -16120 3252 0 III
+P07467_E01.dat 16 47754.06741573034(17039)/mV 16 0 19059 11077 0 AVR
+P07467_E01.dat 16 26560.75294117647(11328)/mV 16 0 11695 27163 0 AVL
+P07467_E01.dat 16 19927.322390019697(-17948)/mV 16 0 -19083 33711 0 AVF
+P07467_E01.dat 16 30621.398002853068(9158)/mV 16 0 10005 32388 0 V1
+P07467_E01.dat 16 17092.871391076114(-7328)/mV 16 0 -5632 50103 0 V2
+P07467_E01.dat 16 23863.326007326006(-13681)/mV 16 0 -15933 22940 0 V3
+P07467_E01.dat 16 4811.107438016529(-7753)/mV 16 0 -7651 1287 0 V4
+P07467_E01.dat 16 24647.796669588082(-19035)/mV 16 0 -20539 58145 0 V5
+P07467_E01.dat 16 25308.294167371092(-18148)/mV 16 0 -18066 34527 0 V6
+# Female 4551
+# Otherwise diseases
+# Brugada abnormality
diff --git a/data/Child_ecg/P07/P07468/P07468_E01.dat b/data/Child_ecg/P07/P07468/P07468_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..32b9443fc05fd53b94c99f043ef3af63328f3218
--- /dev/null
+++ b/data/Child_ecg/P07/P07468/P07468_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9eb9e51fdd688afce6469e2621a10a111a12d39b1ebf20f3639f86757422a82d
+size 360000
diff --git a/data/Child_ecg/P07/P07468/P07468_E01.hea b/data/Child_ecg/P07/P07468/P07468_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..548b0acd3d831867fd9e35a4d40f71469b0f535f
--- /dev/null
+++ b/data/Child_ecg/P07/P07468/P07468_E01.hea
@@ -0,0 +1,16 @@
+P07468_E01 12 500 15000
+P07468_E01.dat 16 95099.31804091754(-14042)/mV 16 0 -14042 6892 0 I
+P07468_E01.dat 16 37341.86666666667(-21827)/mV 16 0 -21827 26499 0 II
+P07468_E01.dat 16 48629.704757233936(-20663)/mV 16 0 -20663 45858 0 III
+P07468_E01.dat 16 55933.34009123163(21118)/mV 16 0 21118 19085 0 AVR
+P07468_E01.dat 16 117267.84037015616(16734)/mV 16 0 16734 747 0 AVL
+P07468_E01.dat 16 42931.86617100372(-21489)/mV 16 0 -21489 4636 0 AVF
+P07468_E01.dat 16 26687.662170087977(11669)/mV 16 0 11669 22767 0 V1
+P07468_E01.dat 16 26869.209529627366(10187)/mV 16 0 10187 64739 0 V2
+P07468_E01.dat 16 25434.081833060558(-21385)/mV 16 0 -21385 30717 0 V3
+P07468_E01.dat 16 19499.238946845504(-23184)/mV 16 0 -23184 37921 0 V4
+P07468_E01.dat 16 32133.10458991723(-22341)/mV 16 0 -22341 8566 0 V5
+P07468_E01.dat 16 48984.730985196526(-21053)/mV 16 0 -21053 11293 0 V6
+# Male 4415
+# Otherwise diseases
+# Otherwise normal ECG;Prominent U waves
diff --git a/data/Child_ecg/P07/P07469/P07469_E01.dat b/data/Child_ecg/P07/P07469/P07469_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..415dc97f7e3bff38908646b49dd9483b7df08457
--- /dev/null
+++ b/data/Child_ecg/P07/P07469/P07469_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:46224d562a97929df68e59399127e86488df12ae4b7087596c66bf72021b0ad6
+size 240000
diff --git a/data/Child_ecg/P07/P07469/P07469_E01.hea b/data/Child_ecg/P07/P07469/P07469_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4ce107c2b05d45539b585cc7a292c6196e18e15f
--- /dev/null
+++ b/data/Child_ecg/P07/P07469/P07469_E01.hea
@@ -0,0 +1,16 @@
+P07469_E01 12 500 10000
+P07469_E01.dat 16 70284.80948851001(-9619)/mV 16 0 -9619 33293 0 I
+P07469_E01.dat 16 39631.73453996983(-13522)/mV 16 0 -13651 60411 0 II
+P07469_E01.dat 16 68903.68697374938(-15785)/mV 16 0 -16009 24224 0 III
+P07469_E01.dat 16 51451.58866036687(12429)/mV 16 0 12513 55520 0 AVR
+P07469_E01.dat 16 157664.84094052558(-4937)/mV 16 0 -4680 30844 0 AVL
+P07469_E01.dat 16 51117.40806561859(-14509)/mV 16 0 -14675 52826 0 AVF
+P07469_E01.dat 16 52954.50368809273(16309)/mV 16 0 16438 17521 0 V1
+P07469_E01.dat 16 17776.42105263158(9452)/mV 16 0 9698 65221 0 V2
+P07469_E01.dat 16 19468.006700167505(1283)/mV 16 0 1426 25917 0 V3
+P07469_E01.dat 16 15771.201137171287(-11097)/mV 16 0 -11136 13095 0 V4
+P07469_E01.dat 16 24348.444444444445(-17787)/mV 16 0 -17985 1989 0 V5
+P07469_E01.dat 16 39479.19475878499(-16584)/mV 16 0 -16777 39594 0 V6
+# Male 2429
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07470/P07470_E01.dat b/data/Child_ecg/P07/P07470/P07470_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..34adda056f26788365e7550f994f96d3a0a4d03a
--- /dev/null
+++ b/data/Child_ecg/P07/P07470/P07470_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c92b5d624b5f7945b434e728601225699bb48a2e3a05d72ff6d6f5b8fd3ebb2c
+size 252000
diff --git a/data/Child_ecg/P07/P07470/P07470_E01.hea b/data/Child_ecg/P07/P07470/P07470_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8c0469b139da56a1e75e934f5c2daf533df3aa29
--- /dev/null
+++ b/data/Child_ecg/P07/P07470/P07470_E01.hea
@@ -0,0 +1,16 @@
+P07470_E01 12 500 10500
+P07470_E01.dat 16 41927.87472035794(3838)/mV 16 0 3633 1080 0 I
+P07470_E01.dat 16 37923.61107168205(-6676)/mV 16 0 -6830 65523 0 II
+P07470_E01.dat 16 78451.27028676022(-17071)/mV 16 0 -17071 5439 0 III
+P07470_E01.dat 16 41232.44036697248(2345)/mV 16 0 2513 16154 0 AVR
+P07470_E01.dat 16 73541.2224(12119)/mV 16 0 11939 24083 0 AVL
+P07470_E01.dat 16 57417.64166150031(-10156)/mV 16 0 -10249 13578 0 AVF
+P07470_E01.dat 16 46992.51612903226(1376)/mV 16 0 1414 38630 0 V1
+P07470_E01.dat 16 20679.846069268828(3968)/mV 16 0 4018 21680 0 V2
+P07470_E01.dat 16 14187.540562248996(1732)/mV 16 0 1720 17852 0 V3
+P07470_E01.dat 16 16311.433070866142(-4445)/mV 16 0 -4485 52091 0 V4
+P07470_E01.dat 16 24634.514285714286(-4981)/mV 16 0 -5041 6552 0 V5
+P07470_E01.dat 16 28071.539267015705(-9205)/mV 16 0 -9251 52722 0 V6
+# Male 1702
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07471/P07471_E01.dat b/data/Child_ecg/P07/P07471/P07471_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9c4792f0bd1631509403aef03be2872fc5a014cf
--- /dev/null
+++ b/data/Child_ecg/P07/P07471/P07471_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:43ba8cdd6ff8b6a06362947bfb576fed89c8592ea3cc34cd591ffd736d47a96d
+size 360000
diff --git a/data/Child_ecg/P07/P07471/P07471_E01.hea b/data/Child_ecg/P07/P07471/P07471_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e8e944d5efacc3ceeaa8727a526627888b516707
--- /dev/null
+++ b/data/Child_ecg/P07/P07471/P07471_E01.hea
@@ -0,0 +1,16 @@
+P07471_E01 12 500 15000
+P07471_E01.dat 16 119167.80337941628(-4357)/mV 16 0 15703 38528 0 I
+P07471_E01.dat 16 27146.336473755047(-13070)/mV 16 0 -10949 22022 0 II
+P07471_E01.dat 16 29660.32320237213(-13230)/mV 16 0 -15884 52469 0 III
+P07471_E01.dat 16 49874.75920982381(12846)/mV 16 0 6718 17474 0 AVR
+P07471_E01.dat 16 62120.775623268695(11033)/mV 16 0 19018 64190 0 AVL
+P07471_E01.dat 16 28380.257973068747(-13214)/mV 16 0 -13353 57847 0 AVF
+P07471_E01.dat 16 42139.01730103806(14804)/mV 16 0 17993 17065 0 V1
+P07471_E01.dat 16 46796.9335071708(2285)/mV 16 0 3694 56688 0 V2
+P07471_E01.dat 16 40297.09155345541(-16111)/mV 16 0 -15521 29575 0 V3
+P07471_E01.dat 16 38085.85762711865(-21795)/mV 16 0 -22136 37264 0 V4
+P07471_E01.dat 16 38421.773997569864(-17327)/mV 16 0 -18484 14760 0 V5
+P07471_E01.dat 16 41404.600461893766(-19636)/mV 16 0 -19737 50636 0 V6
+# Female 5381
+# Otherwise diseases
+# T-wave abnormality;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07472/P07472_E01.dat b/data/Child_ecg/P07/P07472/P07472_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5871c6f6e62e93bc558a03fcc4a73d30e7d57dea
--- /dev/null
+++ b/data/Child_ecg/P07/P07472/P07472_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:572ac28ec524a36b5c65ae3a3ee3d2d7034ee2f1822428856fff1030453f5d42
+size 360000
diff --git a/data/Child_ecg/P07/P07472/P07472_E01.hea b/data/Child_ecg/P07/P07472/P07472_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0ebdae09f645986b05bf00e954cfa16807019b7f
--- /dev/null
+++ b/data/Child_ecg/P07/P07472/P07472_E01.hea
@@ -0,0 +1,16 @@
+P07472_E01 12 500 15000
+P07472_E01.dat 16 38833.96282527881(-12364)/mV 16 0 -17607 12042 0 I
+P07472_E01.dat 16 18014.814814814814(-11392)/mV 16 0 -12594 43013 0 II
+P07472_E01.dat 16 14613.620563035496(-9448)/mV 16 0 -8462 60344 0 III
+P07472_E01.dat 16 43413.544554455446(14335)/mV 16 0 18715 41038 0 AVR
+P07472_E01.dat 16 24078.47663012118(7983)/mV 16 0 5535 9673 0 AVL
+P07472_E01.dat 16 16283.722659042172(-10520)/mV 16 0 -10520 27242 0 AVF
+P07472_E01.dat 16 50493.4847161572(1109)/mV 16 0 16099 21084 0 V1
+P07472_E01.dat 16 24473.421602787457(-5330)/mV 16 0 304 13221 0 V2
+P07472_E01.dat 16 21815.703703703704(-14360)/mV 16 0 -10935 42605 0 V3
+P07472_E01.dat 16 24441.52856204859(-14591)/mV 16 0 -15327 61876 0 V4
+P07472_E01.dat 16 28416.594887683965(-14854)/mV 16 0 -16888 62412 0 V5
+P07472_E01.dat 16 33311.13858424726(-16453)/mV 16 0 -20653 52251 0 V6
+# Female 5315
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07473/P07473_E01.dat b/data/Child_ecg/P07/P07473/P07473_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e9a0845a2f1fb3f21d928904ba3f0b158faa51f2
--- /dev/null
+++ b/data/Child_ecg/P07/P07473/P07473_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e2051b3f037066b758d0955209a607a2d7d62ff56b961ee67443be30de4c4322
+size 288000
diff --git a/data/Child_ecg/P07/P07473/P07473_E01.hea b/data/Child_ecg/P07/P07473/P07473_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8638bcb1a8f46c84b28550fac69946b2eae43e1c
--- /dev/null
+++ b/data/Child_ecg/P07/P07473/P07473_E01.hea
@@ -0,0 +1,13 @@
+P07473_E01 9 500 16000
+P07473_E01.dat 16 1275.1896652965356(1165)/mV 16 0 1165 48811 0 I
+P07473_E01.dat 16 1274.4445747800587(1185)/mV 16 0 1185 43642 0 II
+P07473_E01.dat 16 46770.66497783407(-14737)/mV 16 0 -14737 61463 0 III
+P07473_E01.dat 16 1277.5223347230494(748)/mV 16 0 748 10947 0 AVR
+P07473_E01.dat 16 2130.655870445344(125)/mV 16 0 125 10141 0 AVL
+P07473_E01.dat 16 2055.9676113360324(-1028)/mV 16 0 -1028 46294 0 AVF
+P07473_E01.dat 16 3071.5073133179367(-1596)/mV 16 0 -1596 34671 0 V1
+P07473_E01.dat 16 2816.765321375187(-3323)/mV 16 0 -3323 40732 0 V3
+P07473_E01.dat 16 2799.809523809524(-3369)/mV 16 0 -3369 30747 0 V5
+# Female 675
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07474/P07474_E01.dat b/data/Child_ecg/P07/P07474/P07474_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1cb2f08b61c9aa7a1fe30ad199c7700f07ee16ac
--- /dev/null
+++ b/data/Child_ecg/P07/P07474/P07474_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19bde04d358acedb472ae413799cebe332649acc3bc8c343860fbe95fa76a116
+size 360000
diff --git a/data/Child_ecg/P07/P07474/P07474_E01.hea b/data/Child_ecg/P07/P07474/P07474_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0fa2e651b339021411f73904435772b1bfec626d
--- /dev/null
+++ b/data/Child_ecg/P07/P07474/P07474_E01.hea
@@ -0,0 +1,16 @@
+P07474_E01 12 500 15000
+P07474_E01.dat 16 201367.16190476192(-1795)/mV 16 0 -1795 62840 0 I
+P07474_E01.dat 16 36474.82220131703(-23301)/mV 16 0 -23301 59700 0 II
+P07474_E01.dat 16 36439.67864693446(-26455)/mV 16 0 -26455 556 0 III
+P07474_E01.dat 16 70731.22435473197(19418)/mV 16 0 19418 31587 0 AVR
+P07474_E01.dat 16 68107.09236031926(25563)/mV 16 0 25563 28905 0 AVL
+P07474_E01.dat 16 36554.37738026543(-25034)/mV 16 0 -25034 52993 0 AVF
+P07474_E01.dat 16 45806.58942065491(20510)/mV 16 0 20510 24056 0 V1
+P07474_E01.dat 16 28906.25208217657(18073)/mV 16 0 18073 346 0 V2
+P07474_E01.dat 16 28850.333887964505(18031)/mV 16 0 18031 23769 0 V3
+P07474_E01.dat 16 20430.932116371932(-15279)/mV 16 0 -15279 39775 0 V4
+P07474_E01.dat 16 30877.294026377036(-23050)/mV 16 0 -23050 14089 0 V5
+P07474_E01.dat 16 42545.851088201605(-23699)/mV 16 0 -23699 41431 0 V6
+# Male 3052
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07475/P07475_E01.dat b/data/Child_ecg/P07/P07475/P07475_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ab4c2e5fa4311475907f434a104967f6d104b83c
--- /dev/null
+++ b/data/Child_ecg/P07/P07475/P07475_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:540bf711f5260fc7b5e385a4ea70a24c0a6b8b0f64ff76294da113365f973ebe
+size 360000
diff --git a/data/Child_ecg/P07/P07475/P07475_E01.hea b/data/Child_ecg/P07/P07475/P07475_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c0c66d4b3458a0063c352c09072485f82c981df2
--- /dev/null
+++ b/data/Child_ecg/P07/P07475/P07475_E01.hea
@@ -0,0 +1,16 @@
+P07475_E01 12 500 15000
+P07475_E01.dat 16 27856.57318321392(-6189)/mV 16 0 -7073 26730 0 I
+P07475_E01.dat 16 1296.4854253420583(1286)/mV 16 0 1172 30033 0 II
+P07475_E01.dat 16 1289.31669637552(1138)/mV 16 0 1066 59677 0 III
+P07475_E01.dat 16 1354.2492474413004(2380)/mV 16 0 2460 26418 0 AVR
+P07475_E01.dat 16 1359.5445184736523(2305)/mV 16 0 2320 23660 0 AVL
+P07475_E01.dat 16 1292.4803804994056(1201)/mV 16 0 1108 11909 0 AVF
+P07475_E01.dat 16 1394.775397373877(-1232)/mV 16 0 -1222 59694 0 V1
+P07475_E01.dat 16 1434.3886255924172(5065)/mV 16 0 5065 62561 0 V2
+P07475_E01.dat 16 1299.6923076923076(761)/mV 16 0 746 33903 0 V3
+P07475_E01.dat 16 1433.9029585798817(5097)/mV 16 0 5097 18229 0 V4
+P07475_E01.dat 16 1274.4103165298945(1204)/mV 16 0 1125 14352 0 V5
+P07475_E01.dat 16 1280.6411314083678(1190)/mV 16 0 1190 40957 0 V6
+# Female 532
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07476/P07476_E01.dat b/data/Child_ecg/P07/P07476/P07476_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..32e2ce2a1b3c368ae2570b49fae3ecd8ebe81668
--- /dev/null
+++ b/data/Child_ecg/P07/P07476/P07476_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91ea75c151a55ed30c093a624552c0133d22eeae82695452f625815251e6f20d
+size 216000
diff --git a/data/Child_ecg/P07/P07476/P07476_E01.hea b/data/Child_ecg/P07/P07476/P07476_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..21738707e69a9126100b5a04fc04f5e0ae5609a9
--- /dev/null
+++ b/data/Child_ecg/P07/P07476/P07476_E01.hea
@@ -0,0 +1,16 @@
+P07476_E01 12 500 9000
+P07476_E01.dat 16 76082.63736263737(-5722)/mV 16 0 -6279 40337 0 I
+P07476_E01.dat 16 53870.55976389572(-19398)/mV 16 0 -19573 25977 0 II
+P07476_E01.dat 16 74666.07699901283(-14301)/mV 16 0 -13997 8562 0 III
+P07476_E01.dat 16 67699.07254623044(13710)/mV 16 0 14096 46827 0 AVR
+P07476_E01.dat 16 126467.24932003627(1289)/mV 16 0 569 26828 0 AVL
+P07476_E01.dat 16 67399.89584624923(-19496)/mV 16 0 -19496 2972 0 AVF
+P07476_E01.dat 16 49597.217391304344(9565)/mV 16 0 11179 26861 0 V1
+P07476_E01.dat 16 35375.053685168336(5199)/mV 16 0 4019 52608 0 V2
+P07476_E01.dat 16 40075.36094674556(-3004)/mV 16 0 -4666 13945 0 V3
+P07476_E01.dat 16 35249.2977878616(-17595)/mV 16 0 -19802 40722 0 V4
+P07476_E01.dat 16 33951.15542521994(-15808)/mV 16 0 -17686 53936 0 V5
+P07476_E01.dat 16 42084.742216687424(-16266)/mV 16 0 -19246 27964 0 V6
+# Male 5231
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07477/P07477_E01.dat b/data/Child_ecg/P07/P07477/P07477_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..dedca3e0bb06b4ad4733ac6fc327be28a88cdf59
--- /dev/null
+++ b/data/Child_ecg/P07/P07477/P07477_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0dd4f93ee5b4476c77a07994d3ffe07ebe3bfa7f67ada5142f435ddf8dc185cc
+size 360000
diff --git a/data/Child_ecg/P07/P07477/P07477_E01.hea b/data/Child_ecg/P07/P07477/P07477_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fb03b8ee2d2da1379e7f730745c1cac69e2640d3
--- /dev/null
+++ b/data/Child_ecg/P07/P07477/P07477_E01.hea
@@ -0,0 +1,16 @@
+P07477_E01 12 500 15000
+P07477_E01.dat 16 36971.86943620178(-8432)/mV 16 0 -11321 42319 0 I
+P07477_E01.dat 16 41320.051612903226(-20258)/mV 16 0 -23317 25529 0 II
+P07477_E01.dat 16 35712.0(-19375)/mV 16 0 -19230 11416 0 III
+P07477_E01.dat 16 45265.91559000861(18555)/mV 16 0 22017 56591 0 AVR
+P07477_E01.dat 16 42634.59039836568(7994)/mV 16 0 6260 41752 0 AVL
+P07477_E01.dat 16 41321.860564129856(-23289)/mV 16 0 -24734 547 0 AVF
+P07477_E01.dat 16 6532.890645586298(5971)/mV 16 0 6391 45657 0 V1
+P07477_E01.dat 16 7835.931271477663(2862)/mV 16 0 2722 21122 0 V2
+P07477_E01.dat 16 12218.7615658363(7469)/mV 16 0 6306 30639 0 V3
+P07477_E01.dat 16 29445.413897280967(-13731)/mV 16 0 -18307 26596 0 V4
+P07477_E01.dat 16 12108.76103500761(-1691)/mV 16 0 -2686 32799 0 V5
+P07477_E01.dat 16 2334.616714697406(17865)/mV 16 0 17652 32227 0 V6
+# Female 5098
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07477/P07477_E02.dat b/data/Child_ecg/P07/P07477/P07477_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3fa9a04425ab6c8816e40bc2dbbfaefa1855cad7
--- /dev/null
+++ b/data/Child_ecg/P07/P07477/P07477_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2cc364e14634b4fa0d33f32f5bbb11326b3d10bd92e2a23e06a4d1fc664b387
+size 360000
diff --git a/data/Child_ecg/P07/P07477/P07477_E02.hea b/data/Child_ecg/P07/P07477/P07477_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c5e88c6a9d7c497dec47a7b2b26c9d74adf7a937
--- /dev/null
+++ b/data/Child_ecg/P07/P07477/P07477_E02.hea
@@ -0,0 +1,16 @@
+P07477_E02 12 500 15000
+P07477_E02.dat 16 43731.44935064935(-8104)/mV 16 0 -4760 15405 0 I
+P07477_E02.dat 16 34012.64946889226(-10878)/mV 16 0 -11321 10962 0 II
+P07477_E02.dat 16 59320.20439691028(-8393)/mV 16 0 -13701 24637 0 III
+P07477_E02.dat 16 39037.55858310626(9206)/mV 16 0 7967 57382 0 AVR
+P07477_E02.dat 16 84014.02247191011(-7210)/mV 16 0 -241 12025 0 AVL
+P07477_E02.dat 16 48873.709762532984(-14678)/mV 16 0 -17182 21531 0 AVF
+P07477_E02.dat 16 29614.028767979988(13476)/mV 16 0 26266 54988 0 V1
+P07477_E02.dat 16 16061.806853582555(-2557)/mV 16 0 6588 58034 0 V2
+P07477_E02.dat 16 24689.623815967523(-14949)/mV 16 0 -13343 55566 0 V3
+P07477_E02.dat 16 18870.975688816856(-10026)/mV 16 0 -11177 8426 0 V4
+P07477_E02.dat 16 27873.42543576501(-11685)/mV 16 0 -16309 27806 0 V5
+P07477_E02.dat 16 18265.302325581397(7117)/mV 16 0 2256 28274 0 V6
+# Female 5117
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07477/P07477_E03.dat b/data/Child_ecg/P07/P07477/P07477_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f9c0d8389e910b018f4e89f21a0a966514ff1643
--- /dev/null
+++ b/data/Child_ecg/P07/P07477/P07477_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01d5f36f906a7c5de0f17aaea4e6db0e6cc975efeceb8a3f4a9b556208912a1e
+size 360000
diff --git a/data/Child_ecg/P07/P07477/P07477_E03.hea b/data/Child_ecg/P07/P07477/P07477_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3fd91698f03ef8139c7204bfae19e2d99580e41d
--- /dev/null
+++ b/data/Child_ecg/P07/P07477/P07477_E03.hea
@@ -0,0 +1,16 @@
+P07477_E03 12 500 15000
+P07477_E03.dat 16 40597.22164048866(-10050)/mV 16 0 -10380 46486 0 I
+P07477_E03.dat 16 35254.266487213994(-19977)/mV 16 0 -19690 46427 0 II
+P07477_E03.dat 16 37620.50919793966(-20285)/mV 16 0 -19673 582 0 III
+P07477_E03.dat 16 44478.0206185567(17792)/mV 16 0 17792 50388 0 AVR
+P07477_E03.dat 16 50313.69583088667(9071)/mV 16 0 8457 38187 0 AVL
+P07477_E03.dat 16 38121.57502168257(-22036)/mV 16 0 -21571 30191 0 AVF
+P07477_E03.dat 16 30309.710437710437(11188)/mV 16 0 15702 17708 0 V1
+P07477_E03.dat 16 15879.517128874388(5257)/mV 16 0 6833 5634 0 V2
+P07477_E03.dat 16 16193.462459194778(-3701)/mV 16 0 -3385 785 0 V3
+P07477_E03.dat 16 18547.63862928349(-9510)/mV 16 0 -10747 4568 0 V4
+P07477_E03.dat 16 26612.526610644258(-18850)/mV 16 0 -19673 60498 0 V5
+P07477_E03.dat 16 3752.9549902152644(27163)/mV 16 0 27081 9152 0 V6
+# Female 5104
+# Otherwise diseases
+# Sinus tachycardia;Frequent+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07477/P07477_E04.dat b/data/Child_ecg/P07/P07477/P07477_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7c62460194c5523a5b7b47760dd007b6551d0484
--- /dev/null
+++ b/data/Child_ecg/P07/P07477/P07477_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c6369cb4a9be91986c1acd2fbb2310e15ed0165dc89987ce042558ac6d138d5
+size 360000
diff --git a/data/Child_ecg/P07/P07477/P07477_E04.hea b/data/Child_ecg/P07/P07477/P07477_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..201955bf4a40fad5ad21a5b9c95810e1307d7c6f
--- /dev/null
+++ b/data/Child_ecg/P07/P07477/P07477_E04.hea
@@ -0,0 +1,16 @@
+P07477_E04 12 500 15000
+P07477_E04.dat 16 44264.84107579462(-15087)/mV 16 0 -20885 30814 0 I
+P07477_E04.dat 16 26010.082449941106(-11202)/mV 16 0 -17593 24906 0 II
+P07477_E04.dat 16 38258.51796778191(-2616)/mV 16 0 -6973 42474 0 III
+P07477_E04.dat 16 34978.58703568827(14133)/mV 16 0 20734 63790 0 AVR
+P07477_E04.dat 16 54160.98691588785(-4470)/mV 16 0 -4910 12173 0 AVL
+P07477_E04.dat 16 32670.47619047619(-7307)/mV 16 0 -13181 62381 0 AVF
+P07477_E04.dat 16 1952.5455614344503(19128)/mV 16 0 19350 26445 0 V1
+P07477_E04.dat 16 1275.9881726788883(947)/mV 16 0 973 3770 0 V2
+P07477_E04.dat 16 1526.2532110091743(6224)/mV 16 0 6120 34796 0 V3
+P07477_E04.dat 16 14982.070103092783(-11479)/mV 16 0 -12722 60410 0 V4
+P07477_E04.dat 16 2006.742596810934(8528)/mV 16 0 8283 5062 0 V5
+P07477_E04.dat 16 2784.0286995515694(15736)/mV 16 0 15507 38397 0 V6
+# Female 5111
+# Otherwise diseases
+# Supraventricular tachycardia;Elevation+ST deviation;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07477/P07477_E05.dat b/data/Child_ecg/P07/P07477/P07477_E05.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9e5145e86a0f103845c058a995dfc2276bafcb3e
--- /dev/null
+++ b/data/Child_ecg/P07/P07477/P07477_E05.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12ffeb18d7672c74d8932208d056797c518e42665a9982c6792c059af0c4a6e4
+size 360000
diff --git a/data/Child_ecg/P07/P07477/P07477_E05.hea b/data/Child_ecg/P07/P07477/P07477_E05.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b4477cf5f045d472424a215babb079d1ae0e8c06
--- /dev/null
+++ b/data/Child_ecg/P07/P07477/P07477_E05.hea
@@ -0,0 +1,16 @@
+P07477_E05 12 500 15000
+P07477_E05.dat 16 51313.121187139324(-17571)/mV 16 0 16855 3841 0 I
+P07477_E05.dat 16 39162.49150622877(-15882)/mV 16 0 24045 1180 0 II
+P07477_E05.dat 16 74664.32050274941(-9562)/mV 16 0 16377 721 0 III
+P07477_E05.dat 16 45242.26523297491(16540)/mV 16 0 -21699 8414 0 AVR
+P07477_E05.dat 16 105160.8764166217(-8980)/mV 16 0 8042 368 0 AVL
+P07477_E05.dat 16 53833.6(-15944)/mV 16 0 20830 5519 0 AVF
+P07477_E05.dat 16 24446.63539445629(12020)/mV 16 0 -150 54317 0 V1
+P07477_E05.dat 16 13383.937205651491(536)/mV 16 0 12371 50812 0 V2
+P07477_E05.dat 16 24894.54990814452(-12917)/mV 16 0 18128 19543 0 V3
+P07477_E05.dat 16 26228.96115865701(-13313)/mV 16 0 10175 37963 0 V4
+P07477_E05.dat 16 32838.29748283753(-11746)/mV 16 0 11231 27665 0 V5
+P07477_E05.dat 16 46528.86765655261(-15171)/mV 16 0 13751 2732 0 V6
+# Female 5117
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07478/P07478_E01.dat b/data/Child_ecg/P07/P07478/P07478_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ab1222b0b2c9ddb4e35db00598ef3427fd1eef1b
--- /dev/null
+++ b/data/Child_ecg/P07/P07478/P07478_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:88607d99505f9f884f100156d0e49bd56d631c1e4eec0ee0359509f293d82c1c
+size 360000
diff --git a/data/Child_ecg/P07/P07478/P07478_E01.hea b/data/Child_ecg/P07/P07478/P07478_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..784b36fa4b61f741b5aa3a13c123d358570dabf3
--- /dev/null
+++ b/data/Child_ecg/P07/P07478/P07478_E01.hea
@@ -0,0 +1,16 @@
+P07478_E01 12 500 15000
+P07478_E01.dat 16 72635.14577729962(-16284)/mV 16 0 -16343 56961 0 I
+P07478_E01.dat 16 51930.48920023351(-21908)/mV 16 0 -21950 6625 0 II
+P07478_E01.dat 16 82679.7599563557(-14267)/mV 16 0 -14267 15616 0 III
+P07478_E01.dat 16 62584.64538595473(19886)/mV 16 0 19937 36512 0 AVR
+P07478_E01.dat 16 148056.74666666667(-11079)/mV 16 0 -11079 35626 0 AVL
+P07478_E01.dat 16 70118.88301886793(-23694)/mV 16 0 -23694 37386 0 AVF
+P07478_E01.dat 16 31313.77070907886(13378)/mV 16 0 13403 62483 0 V1
+P07478_E01.dat 16 17462.057315233786(12457)/mV 16 0 12457 53982 0 V2
+P07478_E01.dat 16 27995.577235772358(-5865)/mV 16 0 -5911 2239 0 V3
+P07478_E01.dat 16 13065.877813504823(-16894)/mV 16 0 -16926 4195 0 V4
+P07478_E01.dat 16 23958.038260869565(-19314)/mV 16 0 -19333 54608 0 V5
+P07478_E01.dat 16 37982.85327924273(-19052)/mV 16 0 -19114 1161 0 V6
+# Female 3694
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07479/P07479_E01.dat b/data/Child_ecg/P07/P07479/P07479_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..40c0857685ed643676e4de0f747dee42ca168692
--- /dev/null
+++ b/data/Child_ecg/P07/P07479/P07479_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f81a3ace4ab96acf620dc71d4d3e4c45fe259508ae2a91663a6a9487d5a41758
+size 180000
diff --git a/data/Child_ecg/P07/P07479/P07479_E01.hea b/data/Child_ecg/P07/P07479/P07479_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a2b7bda8bddc9f27f66770b358b4d7ea6808651d
--- /dev/null
+++ b/data/Child_ecg/P07/P07479/P07479_E01.hea
@@ -0,0 +1,13 @@
+P07479_E01 9 500 10000
+P07479_E01.dat 16 63396.68789808917(-13327)/mV 16 0 -16009 37317 0 I
+P07479_E01.dat 16 51480.15094339623(-11451)/mV 16 0 -13837 58561 0 II
+P07479_E01.dat 16 103117.77523809524(-6333)/mV 16 0 -6669 22633 0 III
+P07479_E01.dat 16 64232.09742895805(13588)/mV 16 0 16462 48937 0 AVR
+P07479_E01.dat 16 84171.92603129445(-3874)/mV 16 0 -5518 46929 0 AVL
+P07479_E01.dat 16 70359.91260014566(-9182)/mV 16 0 -10957 10553 0 AVF
+P07479_E01.dat 16 11259.398692810457(-5850)/mV 16 0 -4650 28071 0 V1
+P07479_E01.dat 16 18372.91293147862(-15354)/mV 16 0 -16490 35057 0 V3
+P07479_E01.dat 16 21674.98867924528(-10330)/mV 16 0 -11511 18122 0 V5
+# Male 1830
+# Otherwise diseases
+# ST deviation
diff --git a/data/Child_ecg/P07/P07480/P07480_E01.dat b/data/Child_ecg/P07/P07480/P07480_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..96ab3bdafd5277303120dd782cb6a6c622a3d7b8
--- /dev/null
+++ b/data/Child_ecg/P07/P07480/P07480_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b22d52372af2fce82d8ce41d8d5a8f353bfd17f940d977fb95a0ac95c57076b
+size 360000
diff --git a/data/Child_ecg/P07/P07480/P07480_E01.hea b/data/Child_ecg/P07/P07480/P07480_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6487f9395e5b0951ee27b32b868e7dc13a0b84ed
--- /dev/null
+++ b/data/Child_ecg/P07/P07480/P07480_E01.hea
@@ -0,0 +1,16 @@
+P07480_E01 12 500 15000
+P07480_E01.dat 16 61340.471028037384(-16743)/mV 16 0 -16793 28474 0 I
+P07480_E01.dat 16 21696.7591542032(-22496)/mV 16 0 -22549 13696 0 II
+P07480_E01.dat 16 24424.50410958904(-19708)/mV 16 0 -19748 60675 0 III
+P07480_E01.dat 16 36248.84288354898(24686)/mV 16 0 24745 63442 0 AVR
+P07480_E01.dat 16 52518.454935622314(15033)/mV 16 0 15033 18755 0 AVL
+P07480_E01.dat 16 23141.696910250124(-21247)/mV 16 0 -21303 57876 0 AVF
+P07480_E01.dat 16 29971.159603246168(-308)/mV 16 0 -259 24114 0 V1
+P07480_E01.dat 16 11983.154754505904(4891)/mV 16 0 4930 21623 0 V2
+P07480_E01.dat 16 23629.210179076345(-8284)/mV 16 0 -8265 33585 0 V3
+P07480_E01.dat 16 20450.579409417398(-26511)/mV 16 0 -26544 43181 0 V4
+P07480_E01.dat 16 21133.162444113263(-22381)/mV 16 0 -22433 24300 0 V5
+P07480_E01.dat 16 23934.903901046622(-20484)/mV 16 0 -20523 29461 0 V6
+# Male 2835
+# Otherwise diseases
+# Short PR interva;Ventricular preexcitation;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07481/P07481_E01.dat b/data/Child_ecg/P07/P07481/P07481_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d61e53598cc038f64f818a8439eacdcb7f399ae7
--- /dev/null
+++ b/data/Child_ecg/P07/P07481/P07481_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87706fbb01510e49d6fe4a22018cb4192e21ebee7114b11eec918674186c11c7
+size 240000
diff --git a/data/Child_ecg/P07/P07481/P07481_E01.hea b/data/Child_ecg/P07/P07481/P07481_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2d42bf9a467d9c5be49966de73848b8e46c58a81
--- /dev/null
+++ b/data/Child_ecg/P07/P07481/P07481_E01.hea
@@ -0,0 +1,16 @@
+P07481_E01 12 500 10000
+P07481_E01.dat 16 43526.1686746988(-14245)/mV 16 0 -17255 13279 0 I
+P07481_E01.dat 16 27514.21935483871(-16108)/mV 16 0 -18390 12797 0 II
+P07481_E01.dat 16 48660.21052631579(-18321)/mV 16 0 -18954 47749 0 III
+P07481_E01.dat 16 34510.73477956613(15393)/mV 16 0 18032 36909 0 AVR
+P07481_E01.dat 16 66294.73523809524(1222)/mV 16 0 -612 26112 0 AVL
+P07481_E01.dat 16 36068.19260918253(-17040)/mV 16 0 -18771 14130 0 AVF
+P07481_E01.dat 16 15186.048535564854(2677)/mV 16 0 4481 4984 0 V1
+P07481_E01.dat 16 10672.081218274112(83)/mV 16 0 422 13711 0 V2
+P07481_E01.dat 16 11670.561151079137(-7420)/mV 16 0 -7619 52565 0 V3
+P07481_E01.dat 16 18702.283261802575(-15745)/mV 16 0 -17296 57936 0 V4
+P07481_E01.dat 16 28838.097637795276(-14884)/mV 16 0 -17112 40792 0 V5
+P07481_E01.dat 16 34688.49192928516(-10731)/mV 16 0 -14146 540 0 V6
+# Male 1519
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07482/P07482_E01.dat b/data/Child_ecg/P07/P07482/P07482_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0445e8d8519ee1a462675540d742a38ce02f6f02
--- /dev/null
+++ b/data/Child_ecg/P07/P07482/P07482_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dfe0d4f3ab1dbde537fd2105b969105a6ad2328e8b23e3bf24133d0f5d19f7d1
+size 360000
diff --git a/data/Child_ecg/P07/P07482/P07482_E01.hea b/data/Child_ecg/P07/P07482/P07482_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1c1078355c392124e2124b9aee09ff4bf624fc7a
--- /dev/null
+++ b/data/Child_ecg/P07/P07482/P07482_E01.hea
@@ -0,0 +1,16 @@
+P07482_E01 12 500 15000
+P07482_E01.dat 16 52464.59029126214(-19574)/mV 16 0 -19574 58766 0 I
+P07482_E01.dat 16 37043.168894289185(-17881)/mV 16 0 -17881 35084 0 II
+P07482_E01.dat 16 65514.425884123404(-11510)/mV 16 0 -11510 14983 0 III
+P07482_E01.dat 16 45931.61920808761(20476)/mV 16 0 20476 38670 0 AVR
+P07482_E01.dat 16 111585.04050199658(-8889)/mV 16 0 -8889 46961 0 AVL
+P07482_E01.dat 16 49008.53752680486(-16028)/mV 16 0 -16028 62116 0 AVF
+P07482_E01.dat 16 49726.916439104316(11691)/mV 16 0 11691 65019 0 V1
+P07482_E01.dat 16 30475.358361774743(10833)/mV 16 0 10833 46910 0 V2
+P07482_E01.dat 16 23171.878787878788(6064)/mV 16 0 6064 12548 0 V3
+P07482_E01.dat 16 20905.581000848175(-8697)/mV 16 0 -8697 23118 0 V4
+P07482_E01.dat 16 18379.659239842727(-19072)/mV 16 0 -19072 58276 0 V5
+P07482_E01.dat 16 24761.029702970296(-22998)/mV 16 0 -22998 40911 0 V6
+# Male 3450
+# Viral myocarditis
+# Sinus bradycardia;Sinus arrhythmia;Sinoatrial block, type II;Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07483/P07483_E01.dat b/data/Child_ecg/P07/P07483/P07483_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4e019366ccfeaa259f304cf71a592438a5849df1
--- /dev/null
+++ b/data/Child_ecg/P07/P07483/P07483_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7dcf949962452162bc7d2faab833d8db040c9e522be4268c0fb010f82a778974
+size 240000
diff --git a/data/Child_ecg/P07/P07483/P07483_E01.hea b/data/Child_ecg/P07/P07483/P07483_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9977152bfba67210bef45f00e9395c4eb5574db7
--- /dev/null
+++ b/data/Child_ecg/P07/P07483/P07483_E01.hea
@@ -0,0 +1,16 @@
+P07483_E01 12 500 10000
+P07483_E01.dat 16 46698.075040783035(-4812)/mV 16 0 -711 60486 0 I
+P07483_E01.dat 16 32347.71055753262(-19452)/mV 16 0 -20452 46643 0 II
+P07483_E01.dat 16 30367.822491174986(-18065)/mV 16 0 -21672 38407 0 III
+P07483_E01.dat 16 49506.42377756472(17658)/mV 16 0 16248 47919 0 AVR
+P07483_E01.dat 16 46755.06576903159(11317)/mV 16 0 16148 36439 0 AVL
+P07483_E01.dat 16 31917.50166112957(-18694)/mV 16 0 -21082 40838 0 AVF
+P07483_E01.dat 16 31601.653566229987(9636)/mV 16 0 11050 2971 0 V1
+P07483_E01.dat 16 13189.215366705472(11489)/mV 16 0 15073 61259 0 V2
+P07483_E01.dat 16 14852.785046728972(-1727)/mV 16 0 521 37215 0 V3
+P07483_E01.dat 16 14852.789522918616(-1756)/mV 16 0 492 10456 0 V4
+P07483_E01.dat 16 20236.06282722513(-17669)/mV 16 0 -15068 40736 0 V5
+P07483_E01.dat 16 24094.36400817996(-21261)/mV 16 0 -19810 60612 0 V6
+# Female 2608
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07484/P07484_E01.dat b/data/Child_ecg/P07/P07484/P07484_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0528758c1eba82fa9b1c64e95ab30049352c09a5
--- /dev/null
+++ b/data/Child_ecg/P07/P07484/P07484_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9f3bfc1ff94b338bbcc4130a55f406094d9deb264b50cfbfe1faec4a45fb6aa2
+size 270000
diff --git a/data/Child_ecg/P07/P07484/P07484_E01.hea b/data/Child_ecg/P07/P07484/P07484_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..42adcc79dcabde8921187b8bb2fa8b8352867fd1
--- /dev/null
+++ b/data/Child_ecg/P07/P07484/P07484_E01.hea
@@ -0,0 +1,13 @@
+P07484_E01 9 500 15000
+P07484_E01.dat 16 28868.368942157373(-5717)/mV 16 0 -6304 47421 0 I
+P07484_E01.dat 16 46567.26570048309(-13940)/mV 16 0 -4282 28405 0 II
+P07484_E01.dat 16 30241.488372093023(7870)/mV 16 0 14784 50530 0 III
+P07484_E01.dat 16 42961.429931253304(6901)/mV 16 0 2881 48827 0 AVR
+P07484_E01.dat 16 30322.79003558719(-7804)/mV 16 0 -11578 49823 0 AVL
+P07484_E01.dat 16 44901.07204610951(-2336)/mV 16 0 7453 62346 0 AVF
+P07484_E01.dat 16 34652.93649289099(2935)/mV 16 0 765 23705 0 V1
+P07484_E01.dat 16 12331.241126070992(6587)/mV 16 0 12789 9914 0 V3
+P07484_E01.dat 16 25091.026329930144(-9967)/mV 16 0 3914 7382 0 V5
+# Male 676
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07485/P07485_E01.dat b/data/Child_ecg/P07/P07485/P07485_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ceeb02dcf3cb5bdb7b708322be9ff079b88a0019
--- /dev/null
+++ b/data/Child_ecg/P07/P07485/P07485_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8d53764874cf02a1f914e6ae826406e9ee63aa1bab800847a6faa85cd08d1cb
+size 360000
diff --git a/data/Child_ecg/P07/P07485/P07485_E01.hea b/data/Child_ecg/P07/P07485/P07485_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7aea509a1071cc9aa9223af736fc12f3e8be4692
--- /dev/null
+++ b/data/Child_ecg/P07/P07485/P07485_E01.hea
@@ -0,0 +1,16 @@
+P07485_E01 12 500 15000
+P07485_E01.dat 16 70843.52375867592(-372)/mV 16 0 -5388 42810 0 I
+P07485_E01.dat 16 26734.985685071573(-20000)/mV 16 0 -22805 51866 0 II
+P07485_E01.dat 16 26006.349206349205(-23567)/mV 16 0 -24456 19890 0 III
+P07485_E01.dat 16 51255.53145336226(13383)/mV 16 0 17885 54086 0 AVR
+P07485_E01.dat 16 48619.21458160729(24541)/mV 16 0 23671 42470 0 AVL
+P07485_E01.dat 16 26745.08997429306(-22607)/mV 16 0 -24478 32304 0 AVF
+P07485_E01.dat 16 46161.0(13394)/mV 16 0 14859 26430 0 V1
+P07485_E01.dat 16 12491.898789878987(11589)/mV 16 0 10156 11065 0 V2
+P07485_E01.dat 16 17006.276923076923(-4700)/mV 16 0 -7563 56715 0 V3
+P07485_E01.dat 16 19501.72377985462(-14427)/mV 16 0 -17457 31308 0 V4
+P07485_E01.dat 16 28478.69647292598(-18771)/mV 16 0 -22014 52471 0 V5
+P07485_E01.dat 16 31798.6051527861(-19810)/mV 16 0 -21957 756 0 V6
+# Male 5152
+# Otherwise diseases
+# ST deviation;T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07485/P07485_E02.dat b/data/Child_ecg/P07/P07485/P07485_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..eaf202d39cae51849ee98f39bf85aaccad790fc6
--- /dev/null
+++ b/data/Child_ecg/P07/P07485/P07485_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51191346aa8e0fc05501ccd4f2a9d5c2d5a5d4736f3c2cffe131c55dd5313084
+size 240000
diff --git a/data/Child_ecg/P07/P07485/P07485_E02.hea b/data/Child_ecg/P07/P07485/P07485_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0057b208128364e4b5a61e4a3c7769fa72984fea
--- /dev/null
+++ b/data/Child_ecg/P07/P07485/P07485_E02.hea
@@ -0,0 +1,16 @@
+P07485_E02 12 500 10000
+P07485_E02.dat 16 59149.324473975634(-6687)/mV 16 0 -10969 6266 0 I
+P07485_E02.dat 16 27098.372022301064(-19714)/mV 16 0 -21940 61768 0 II
+P07485_E02.dat 16 29906.92137751787(-21530)/mV 16 0 -21798 64576 0 III
+P07485_E02.dat 16 45349.6401826484(15727)/mV 16 0 19231 24034 0 AVR
+P07485_E02.dat 16 55391.49094898519(16539)/mV 16 0 14827 51275 0 AVL
+P07485_E02.dat 16 29223.019218025183(-22001)/mV 16 0 -23332 62970 0 AVF
+P07485_E02.dat 16 44069.34357005758(12077)/mV 16 0 12185 10149 0 V1
+P07485_E02.dat 16 13873.611146295123(10019)/mV 16 0 8518 37698 0 V2
+P07485_E02.dat 16 23068.598198198197(-7761)/mV 16 0 -10859 39139 0 V3
+P07485_E02.dat 16 24146.268431001892(-20293)/mV 16 0 -23062 50284 0 V4
+P07485_E02.dat 16 29128.073291050034(-22676)/mV 16 0 -25757 5287 0 V5
+P07485_E02.dat 16 21069.20917303683(-3159)/mV 16 0 -4307 34985 0 V6
+# Male 5145
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07486/P07486_E01.dat b/data/Child_ecg/P07/P07486/P07486_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..434d78c18e0250ccb86ccebd2b850f6ecb9427c8
--- /dev/null
+++ b/data/Child_ecg/P07/P07486/P07486_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ed1e2ae346d0446fdee82b7b1c261e7d85b14f933bf86e0f941775d84143c93
+size 228000
diff --git a/data/Child_ecg/P07/P07486/P07486_E01.hea b/data/Child_ecg/P07/P07486/P07486_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..02bcfd9e8e58c0609536b99ad0beae1d72bacd2f
--- /dev/null
+++ b/data/Child_ecg/P07/P07486/P07486_E01.hea
@@ -0,0 +1,16 @@
+P07486_E01 12 500 9500
+P07486_E01.dat 16 70359.95617772368(-4544)/mV 16 0 -4716 29595 0 I
+P07486_E01.dat 16 61247.46426271732(-21156)/mV 16 0 -21306 24282 0 II
+P07486_E01.dat 16 81116.95071193867(-14686)/mV 16 0 -14686 22081 0 III
+P07486_E01.dat 16 70656.0(15464)/mV 16 0 15636 26297 0 AVR
+P07486_E01.dat 16 96038.24495289367(2075)/mV 16 0 1919 55185 0 AVL
+P07486_E01.dat 16 77629.14369789112(-23106)/mV 16 0 -23169 65388 0 AVF
+P07486_E01.dat 16 109919.2270531401(6118)/mV 16 0 5850 28664 0 V1
+P07486_E01.dat 16 28838.012121212123(4407)/mV 16 0 4079 43975 0 V2
+P07486_E01.dat 16 26608.331233123314(-3898)/mV 16 0 -4114 48694 0 V3
+P07486_E01.dat 16 31993.29582929195(-16661)/mV 16 0 -16895 25247 0 V4
+P07486_E01.dat 16 36004.345679012345(-19239)/mV 16 0 -19415 27796 0 V5
+P07486_E01.dat 16 37720.85553470919(-13133)/mV 16 0 -13164 24325 0 V6
+# Male 2185
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07487/P07487_E01.dat b/data/Child_ecg/P07/P07487/P07487_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..226ea4148a6faf53d5d03db53ed4224ae55e9425
--- /dev/null
+++ b/data/Child_ecg/P07/P07487/P07487_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bebc30fea1a8b1ac69b5aa3816cd289d367b6101f79eb0616050efa38a683ff3
+size 360000
diff --git a/data/Child_ecg/P07/P07487/P07487_E01.hea b/data/Child_ecg/P07/P07487/P07487_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e799143cbefad4951c21a2a8331aebd6717152af
--- /dev/null
+++ b/data/Child_ecg/P07/P07487/P07487_E01.hea
@@ -0,0 +1,16 @@
+P07487_E01 12 500 15000
+P07487_E01.dat 16 39955.64508393285(-225)/mV 16 0 -387 38380 0 I
+P07487_E01.dat 16 52211.790565059615(-8178)/mV 16 0 -9537 8956 0 II
+P07487_E01.dat 16 53131.03219106957(-7784)/mV 16 0 -8908 10225 0 III
+P07487_E01.dat 16 49089.55232155232(1821)/mV 16 0 2540 5800 0 AVR
+P07487_E01.dat 16 53196.00564174894(4065)/mV 16 0 4498 3962 0 AVL
+P07487_E01.dat 16 72012.13853765806(-16777)/mV 16 0 -18476 26711 0 AVF
+P07487_E01.dat 16 64914.662739322535(10277)/mV 16 0 11914 33618 0 V1
+P07487_E01.dat 16 18537.437288135592(9956)/mV 16 0 11027 28055 0 V2
+P07487_E01.dat 16 19633.14342040414(6135)/mV 16 0 6630 17702 0 V3
+P07487_E01.dat 16 21951.38545953361(-1512)/mV 16 0 -2173 45547 0 V4
+P07487_E01.dat 16 31796.729815638908(-8345)/mV 16 0 -9457 17006 0 V5
+P07487_E01.dat 16 54128.40171463564(-11187)/mV 16 0 -13125 40028 0 V6
+# Male 4531
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07488/P07488_E01.dat b/data/Child_ecg/P07/P07488/P07488_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7d255c68d1485d6f6b11dd1f94e48b9fc01e084a
--- /dev/null
+++ b/data/Child_ecg/P07/P07488/P07488_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f37d792dc2b461b02d653af519bf527e848358244d73ca099884af156fa46e49
+size 360000
diff --git a/data/Child_ecg/P07/P07488/P07488_E01.hea b/data/Child_ecg/P07/P07488/P07488_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9c6f13923807422c59cc30a51e7532ad57a31e61
--- /dev/null
+++ b/data/Child_ecg/P07/P07488/P07488_E01.hea
@@ -0,0 +1,16 @@
+P07488_E01 12 500 15000
+P07488_E01.dat 16 52060.65748987854(-1373)/mV 16 0 -1542 36901 0 I
+P07488_E01.dat 16 33857.80383314544(-3439)/mV 16 0 -2502 49754 0 II
+P07488_E01.dat 16 40158.91156462585(-9707)/mV 16 0 -8466 47206 0 III
+P07488_E01.dat 16 49234.03314917127(2043)/mV 16 0 1482 31224 0 AVR
+P07488_E01.dat 16 61438.4099378882(5872)/mV 16 0 4822 6172 0 AVL
+P07488_E01.dat 16 37922.86865879083(-6121)/mV 16 0 -5011 40219 0 AVF
+P07488_E01.dat 16 1254.2367941712205(-490)/mV 16 0 -510 36368 0 V1
+P07488_E01.dat 16 1263.290831815422(-257)/mV 16 0 -305 22321 0 V2
+P07488_E01.dat 16 23779.414392059552(4667)/mV 16 0 5460 8434 0 V3
+P07488_E01.dat 16 20176.061146496817(-1833)/mV 16 0 -733 10918 0 V4
+P07488_E01.dat 16 19610.33646028768(-2145)/mV 16 0 -1571 18905 0 V5
+P07488_E01.dat 16 41296.32424877708(-3912)/mV 16 0 -3039 39999 0 V6
+# Male 1914
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07489/P07489_E01.dat b/data/Child_ecg/P07/P07489/P07489_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..79c3e3b8fd08ecd6960a4a1738af615d8f9267fc
--- /dev/null
+++ b/data/Child_ecg/P07/P07489/P07489_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1e33660edc8dc812254837b9ffc4ef617e6998ec627daef7dc5a9f20e5dfd7b
+size 360000
diff --git a/data/Child_ecg/P07/P07489/P07489_E01.hea b/data/Child_ecg/P07/P07489/P07489_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c8c264a9a436d83bea535447910f7e2ca387641c
--- /dev/null
+++ b/data/Child_ecg/P07/P07489/P07489_E01.hea
@@ -0,0 +1,16 @@
+P07489_E01 12 500 15000
+P07489_E01.dat 16 134683.92727272728(-14682)/mV 16 0 -14792 43470 0 I
+P07489_E01.dat 16 24348.906017579444(-23975)/mV 16 0 -24034 31823 0 II
+P07489_E01.dat 16 24891.076923076922(-20759)/mV 16 0 -20779 609 0 III
+P07489_E01.dat 16 45365.34159566228(24427)/mV 16 0 24501 15428 0 AVR
+P07489_E01.dat 16 48053.353271028034(17445)/mV 16 0 17445 56985 0 AVL
+P07489_E01.dat 16 24716.82983682984(-22412)/mV 16 0 -22452 52326 0 AVF
+P07489_E01.dat 16 21016.551002615517(14315)/mV 16 0 14349 35847 0 V1
+P07489_E01.dat 16 14843.285451197053(14459)/mV 16 0 14483 21646 0 V2
+P07489_E01.dat 16 16852.400904295402(10911)/mV 16 0 10897 55526 0 V3
+P07489_E01.dat 16 16614.60255629945(-6109)/mV 16 0 -6150 11283 0 V4
+P07489_E01.dat 16 24514.63670411985(-21581)/mV 16 0 -21641 41830 0 V5
+P07489_E01.dat 16 6114.0(860)/mV 16 0 775 29796 0 V6
+# Male 2382
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07490/P07490_E01.dat b/data/Child_ecg/P07/P07490/P07490_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..dfe4f59ca69e64c5303cc659be1aa988b46c5b4c
--- /dev/null
+++ b/data/Child_ecg/P07/P07490/P07490_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:518043c4868acc0ebe771286fdb31f649f7e550cec0e98e6eeb572aa37c6464f
+size 360000
diff --git a/data/Child_ecg/P07/P07490/P07490_E01.hea b/data/Child_ecg/P07/P07490/P07490_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c668b2aa0079637e5a06fa7a2cbee8961d0ec515
--- /dev/null
+++ b/data/Child_ecg/P07/P07490/P07490_E01.hea
@@ -0,0 +1,16 @@
+P07490_E01 12 500 15000
+P07490_E01.dat 16 49035.44715447154(-18042)/mV 16 0 -18042 6337 0 I
+P07490_E01.dat 16 51212.292917166866(-22352)/mV 16 0 -22352 4915 0 II
+P07490_E01.dat 16 91676.46304774363(1455)/mV 16 0 1455 13011 0 III
+P07490_E01.dat 16 55288.651973347005(19903)/mV 16 0 19903 11624 0 AVR
+P07490_E01.dat 16 72058.36950146628(-14770)/mV 16 0 -14770 45581 0 AVL
+P07490_E01.dat 16 75092.465352829(-18348)/mV 16 0 -18348 60915 0 AVF
+P07490_E01.dat 16 28693.376782077394(22266)/mV 16 0 22243 63451 0 V1
+P07490_E01.dat 16 26778.19305019305(21417)/mV 16 0 21373 39749 0 V2
+P07490_E01.dat 16 26284.81004709576(-65)/mV 16 0 -65 36339 0 V3
+P07490_E01.dat 16 21102.473029045643(-12901)/mV 16 0 -12884 7640 0 V4
+P07490_E01.dat 16 22012.06978367062(-17365)/mV 16 0 -17347 59109 0 V5
+P07490_E01.dat 16 28982.573026724673(-21382)/mV 16 0 -21358 879 0 V6
+# Female 1956
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07491/P07491_E01.dat b/data/Child_ecg/P07/P07491/P07491_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..965f0f56eea9959f287af76dcc7d7a53d34ac978
--- /dev/null
+++ b/data/Child_ecg/P07/P07491/P07491_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da483551402c87ab686d9e29319a18aa79e1ca3bd4c10dbbc53bea62c9342dab
+size 264000
diff --git a/data/Child_ecg/P07/P07491/P07491_E01.hea b/data/Child_ecg/P07/P07491/P07491_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5f289cfe8ae3fa175ade7a3039cfc18a6542f0b6
--- /dev/null
+++ b/data/Child_ecg/P07/P07491/P07491_E01.hea
@@ -0,0 +1,16 @@
+P07491_E01 12 500 11000
+P07491_E01.dat 16 105867.16538729938(-14248)/mV 16 0 -13731 5962 0 I
+P07491_E01.dat 16 49311.377431906614(-21938)/mV 16 0 -21537 60844 0 II
+P07491_E01.dat 16 64145.36760310819(-19667)/mV 16 0 -19458 6890 0 III
+P07491_E01.dat 16 72401.04953145917(20049)/mV 16 0 19578 63598 0 AVR
+P07491_E01.dat 16 134246.15482841182(8300)/mV 16 0 8300 54527 0 AVL
+P07491_E01.dat 16 57020.16553428042(-21498)/mV 16 0 -21173 56979 0 AVF
+P07491_E01.dat 16 28488.92121212121(13138)/mV 16 0 13045 36176 0 V1
+P07491_E01.dat 16 16291.916159567276(14295)/mV 16 0 14361 34952 0 V2
+P07491_E01.dat 16 13507.523978685613(-3061)/mV 16 0 -2819 44874 0 V3
+P07491_E01.dat 16 15025.737142857142(-12224)/mV 16 0 -11931 53852 0 V4
+P07491_E01.dat 16 27655.308485329104(-15739)/mV 16 0 -15447 35344 0 V5
+P07491_E01.dat 16 42829.844495765974(-19184)/mV 16 0 -18905 41989 0 V6
+# Female 3935
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07492/P07492_E01.dat b/data/Child_ecg/P07/P07492/P07492_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..59a3c3a45303927f5538ad360dfeb16755bf4ea0
--- /dev/null
+++ b/data/Child_ecg/P07/P07492/P07492_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2a3cab6c74c86205183bceaba91bb32d0e9787145c11e52de2fe7c9ba673a7a
+size 360000
diff --git a/data/Child_ecg/P07/P07492/P07492_E01.hea b/data/Child_ecg/P07/P07492/P07492_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a335f09215b6161d2d52cdb0039be1e708152f24
--- /dev/null
+++ b/data/Child_ecg/P07/P07492/P07492_E01.hea
@@ -0,0 +1,16 @@
+P07492_E01 12 500 15000
+P07492_E01.dat 16 82796.33855799373(-6974)/mV 16 0 -6974 6280 0 I
+P07492_E01.dat 16 48380.52038834951(-8435)/mV 16 0 -8435 44653 0 II
+P07492_E01.dat 16 69324.19538378959(-1236)/mV 16 0 -1236 3973 0 III
+P07492_E01.dat 16 69289.07165109034(10674)/mV 16 0 10674 50182 0 AVR
+P07492_E01.dat 16 133112.6198198198(3306)/mV 16 0 3306 56565 0 AVL
+P07492_E01.dat 16 58378.57851239669(-5174)/mV 16 0 -5174 38070 0 AVF
+P07492_E01.dat 16 34751.90461997019(12777)/mV 16 0 12777 39996 0 V1
+P07492_E01.dat 16 14358.76760190577(20209)/mV 16 0 20209 43025 0 V2
+P07492_E01.dat 16 22794.385061171924(1803)/mV 16 0 1803 16131 0 V3
+P07492_E01.dat 16 19222.737722048067(-14802)/mV 16 0 -14802 23546 0 V4
+P07492_E01.dat 16 34019.92472420506(-7169)/mV 16 0 -7169 35511 0 V5
+P07492_E01.dat 16 7681.530315969257(2370)/mV 16 0 2370 15037 0 V6
+# Male 3792
+# Otherwise diseases
+# Prominent U waves
diff --git a/data/Child_ecg/P07/P07493/P07493_E01.dat b/data/Child_ecg/P07/P07493/P07493_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9db3bf02c56dde80e2d17cc70327860333fc478f
--- /dev/null
+++ b/data/Child_ecg/P07/P07493/P07493_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d12861cce32d2454833c70d197ea2640f1fe6b76990adbb821685e976c2f7ece
+size 360000
diff --git a/data/Child_ecg/P07/P07493/P07493_E01.hea b/data/Child_ecg/P07/P07493/P07493_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0ee68a7a650baf826b1a667ca1dbbf82012c8b16
--- /dev/null
+++ b/data/Child_ecg/P07/P07493/P07493_E01.hea
@@ -0,0 +1,16 @@
+P07493_E01 12 500 15000
+P07493_E01.dat 16 59769.0986775178(-18423)/mV 16 0 -20125 5371 0 I
+P07493_E01.dat 16 55353.42056074766(-19753)/mV 16 0 -21870 54383 0 II
+P07493_E01.dat 16 87091.9750667854(-8889)/mV 16 0 -9668 4798 0 III
+P07493_E01.dat 16 63773.16455696202(21353)/mV 16 0 23480 65105 0 AVR
+P07493_E01.dat 16 91441.59162303664(-13579)/mV 16 0 -14397 37996 0 AVL
+P07493_E01.dat 16 68387.0987535954(-15353)/mV 16 0 -16966 35536 0 AVF
+P07493_E01.dat 16 35713.55826086956(7341)/mV 16 0 6818 1835 0 V1
+P07493_E01.dat 16 28302.47394296952(-4658)/mV 16 0 -6246 48471 0 V2
+P07493_E01.dat 16 21428.922146636432(-18924)/mV 16 0 -20824 48094 0 V3
+P07493_E01.dat 16 23363.312629399585(-24502)/mV 16 0 -26725 850 0 V4
+P07493_E01.dat 16 28700.012158054713(-23546)/mV 16 0 -24457 60610 0 V5
+P07493_E01.dat 16 33412.959604286894(-22872)/mV 16 0 -26677 43975 0 V6
+# Female 4988
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07493/P07493_E02.dat b/data/Child_ecg/P07/P07493/P07493_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c6602c7e02b5d30b97f912a56f190a44ef973eba
--- /dev/null
+++ b/data/Child_ecg/P07/P07493/P07493_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6554fb380bfadbe682b0571aae6b473e07772b09ec8f11b821a6dfcef43f57a
+size 360000
diff --git a/data/Child_ecg/P07/P07493/P07493_E02.hea b/data/Child_ecg/P07/P07493/P07493_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..869704d75915c6ff9a3d4cbb93d736d3b98af918
--- /dev/null
+++ b/data/Child_ecg/P07/P07493/P07493_E02.hea
@@ -0,0 +1,16 @@
+P07493_E02 12 500 15000
+P07493_E02.dat 16 66462.74168179068(-19356)/mV 16 0 -20762 58575 0 I
+P07493_E02.dat 16 44953.90628115653(-21759)/mV 16 0 -23368 50655 0 II
+P07493_E02.dat 16 60245.07974244675(-17919)/mV 16 0 -18801 20186 0 III
+P07493_E02.dat 16 60971.07561235357(23143)/mV 16 0 24879 45461 0 AVR
+P07493_E02.dat 16 97643.23018867924(-7498)/mV 16 0 -7736 24514 0 AVL
+P07493_E02.dat 16 52869.130524152104(-20208)/mV 16 0 -21542 48245 0 AVF
+P07493_E02.dat 16 34316.60307692308(10799)/mV 16 0 11218 9700 0 V1
+P07493_E02.dat 16 27513.66716641679(3076)/mV 16 0 2293 15783 0 V2
+P07493_E02.dat 16 21412.0(-16708)/mV 16 0 -17823 59039 0 V3
+P07493_E02.dat 16 22110.743925233644(-21215)/mV 16 0 -22258 9298 0 V4
+P07493_E02.dat 16 28897.925501432666(-22918)/mV 16 0 -24070 32967 0 V5
+P07493_E02.dat 16 39052.762826718295(-22918)/mV 16 0 -23935 59092 0 V6
+# Female 4980
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia;ST deviation
diff --git a/data/Child_ecg/P07/P07494/P07494_E01.dat b/data/Child_ecg/P07/P07494/P07494_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e541a935bace564bb6e2cb9590abbd24ba64cc07
--- /dev/null
+++ b/data/Child_ecg/P07/P07494/P07494_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:631fcdc06a3e505e569dba780fa1a3a75539e76df218178cf0c639e3e5a312e8
+size 240000
diff --git a/data/Child_ecg/P07/P07494/P07494_E01.hea b/data/Child_ecg/P07/P07494/P07494_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..46cf598837d2a31a94a6393342f2205eadb94355
--- /dev/null
+++ b/data/Child_ecg/P07/P07494/P07494_E01.hea
@@ -0,0 +1,16 @@
+P07494_E01 12 500 10000
+P07494_E01.dat 16 61778.37922895358(5573)/mV 16 0 5573 61334 0 I
+P07494_E01.dat 16 40340.62182023742(2078)/mV 16 0 2144 37015 0 II
+P07494_E01.dat 16 81044.18142548596(-5284)/mV 16 0 -5218 55384 0 III
+P07494_E01.dat 16 51342.3186440678(-3185)/mV 16 0 -3227 58676 0 AVR
+P07494_E01.dat 16 146959.40530973452(7776)/mV 16 0 7776 25805 0 AVL
+P07494_E01.dat 16 54645.49796913079(79)/mV 16 0 168 34000 0 AVF
+P07494_E01.dat 16 80220.98031228785(-3918)/mV 16 0 -3722 47481 0 V1
+P07494_E01.dat 16 27328.785811732607(6358)/mV 16 0 6402 45651 0 V2
+P07494_E01.dat 16 21872.957072484165(-2414)/mV 16 0 -2414 30022 0 V3
+P07494_E01.dat 16 18573.458173445895(-9133)/mV 16 0 -9163 55765 0 V4
+P07494_E01.dat 16 26745.59371933268(-6152)/mV 16 0 -6174 17752 0 V5
+P07494_E01.dat 16 53375.5570934256(-6405)/mV 16 0 -6405 17841 0 V6
+# Male 2202
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07495/P07495_E01.dat b/data/Child_ecg/P07/P07495/P07495_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e695734a08d19acc292dd8d398577c1a89d4e690
--- /dev/null
+++ b/data/Child_ecg/P07/P07495/P07495_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d2762033225b2a40f1e3c6b14d30eadb641ab256554c08b7f63557fa67d6e8dc
+size 540000
diff --git a/data/Child_ecg/P07/P07495/P07495_E01.hea b/data/Child_ecg/P07/P07495/P07495_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..27f18e19ab239e60075b2d3e2dd57941cc48d38e
--- /dev/null
+++ b/data/Child_ecg/P07/P07495/P07495_E01.hea
@@ -0,0 +1,16 @@
+P07495_E01 12 500 22500
+P07495_E01.dat 16 46526.09036658142(-19443)/mV 16 0 -19443 42107 0 I
+P07495_E01.dat 16 23016.4567963618(-10526)/mV 16 0 -10526 11623 0 II
+P07495_E01.dat 16 31219.05540613233(-4429)/mV 16 0 -4429 32390 0 III
+P07495_E01.dat 16 34860.09927007299(13872)/mV 16 0 13872 52815 0 AVR
+P07495_E01.dat 16 53599.18505942275(-1937)/mV 16 0 -1937 203 0 AVL
+P07495_E01.dat 16 27294.91554599247(-7991)/mV 16 0 -7991 16797 0 AVF
+P07495_E01.dat 16 21908.822590546348(2086)/mV 16 0 2086 29821 0 V1
+P07495_E01.dat 16 26544.872727272726(-4252)/mV 16 0 -4252 11051 0 V2
+P07495_E01.dat 16 34372.92823467784(-16747)/mV 16 0 -16747 30734 0 V3
+P07495_E01.dat 16 35509.11359623308(-18038)/mV 16 0 -18038 58634 0 V4
+P07495_E01.dat 16 31594.409638554218(-12280)/mV 16 0 -12280 1944 0 V5
+P07495_E01.dat 16 35894.87221764221(-11507)/mV 16 0 -11507 60826 0 V6
+# Female 1498
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07496/P07496_E01.dat b/data/Child_ecg/P07/P07496/P07496_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1c6c02e8782dca9a1d9779dcf4d9f5de4c75d062
--- /dev/null
+++ b/data/Child_ecg/P07/P07496/P07496_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b47229f874f34501bed500e96a942051501c9d642ab59739113c8021f22d9bcf
+size 360000
diff --git a/data/Child_ecg/P07/P07496/P07496_E01.hea b/data/Child_ecg/P07/P07496/P07496_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bda2b18ed125a4eb5794f9280f704ed867cf248e
--- /dev/null
+++ b/data/Child_ecg/P07/P07496/P07496_E01.hea
@@ -0,0 +1,16 @@
+P07496_E01 12 500 15000
+P07496_E01.dat 16 42804.61893764434(-19192)/mV 16 0 -18879 17465 0 I
+P07496_E01.dat 16 44624.84210526316(-11860)/mV 16 0 -11570 45691 0 II
+P07496_E01.dat 16 135843.35037098103(7462)/mV 16 0 7351 54203 0 III
+P07496_E01.dat 16 44441.234611953616(15884)/mV 16 0 15595 18890 0 AVR
+P07496_E01.dat 16 73229.79522709777(-21155)/mV 16 0 -20857 33332 0 AVL
+P07496_E01.dat 16 81216.13250517598(-4036)/mV 16 0 -3838 8999 0 AVF
+P07496_E01.dat 16 42344.93141945774(19089)/mV 16 0 18951 27307 0 V1
+P07496_E01.dat 16 22128.89295516926(14473)/mV 16 0 14707 64791 0 V2
+P07496_E01.dat 16 15778.508182601206(3012)/mV 16 0 3346 38060 0 V3
+P07496_E01.dat 16 13537.207117437722(-14193)/mV 16 0 -13874 20663 0 V4
+P07496_E01.dat 16 19470.32644903398(-18497)/mV 16 0 -18180 363 0 V5
+P07496_E01.dat 16 35980.06079027356(-21207)/mV 16 0 -20885 35465 0 V6
+# Male 4955
+# Otherwise diseases
+# Electrical alternans;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07497/P07497_E01.dat b/data/Child_ecg/P07/P07497/P07497_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0fea2e3b40093133ff5e33c45a21815a416ecbd8
--- /dev/null
+++ b/data/Child_ecg/P07/P07497/P07497_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5dfe702f0ba7856951547f08ae177bc267abdde0d48f683215d3db5bdff0f2e
+size 162000
diff --git a/data/Child_ecg/P07/P07497/P07497_E01.hea b/data/Child_ecg/P07/P07497/P07497_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..39cc82f218ccbfb3dd21b731b9e1c701120e837f
--- /dev/null
+++ b/data/Child_ecg/P07/P07497/P07497_E01.hea
@@ -0,0 +1,13 @@
+P07497_E01 9 500 9000
+P07497_E01.dat 16 53248.0(-12058)/mV 16 0 -18122 49695 0 I
+P07497_E01.dat 16 32642.774874930517(-18430)/mV 16 0 -22518 8398 0 II
+P07497_E01.dat 16 37567.15002459419(-14121)/mV 16 0 -14518 55550 0 III
+P07497_E01.dat 16 47341.0198915009(18365)/mV 16 0 24025 61947 0 AVR
+P07497_E01.dat 16 65072.62097440132(5711)/mV 16 0 2377 30120 0 AVL
+P07497_E01.dat 16 36336.02825191289(-17695)/mV 16 0 -20179 34653 0 AVF
+P07497_E01.dat 16 30803.69473165928(-2219)/mV 16 0 1515 59065 0 V1
+P07497_E01.dat 16 13040.556844547564(-10812)/mV 16 0 -11226 17749 0 V3
+P07497_E01.dat 16 19715.99251403618(-17335)/mV 16 0 -19997 58490 0 V5
+# Female 1083
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07498/P07498_E01.dat b/data/Child_ecg/P07/P07498/P07498_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..726c445d3fc57fd32a35e9f34e2627cf50df7080
--- /dev/null
+++ b/data/Child_ecg/P07/P07498/P07498_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0ef2f6bef7d1f16aedf3a2cb5ee6f4656429b6c01aa7808310a8cdb99ce8a90b
+size 360000
diff --git a/data/Child_ecg/P07/P07498/P07498_E01.hea b/data/Child_ecg/P07/P07498/P07498_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f956f945069d6c3bd979218d97d2dd86ad156151
--- /dev/null
+++ b/data/Child_ecg/P07/P07498/P07498_E01.hea
@@ -0,0 +1,16 @@
+P07498_E01 12 500 15000
+P07498_E01.dat 16 65326.245161290324(6786)/mV 16 0 4713 52528 0 I
+P07498_E01.dat 16 33929.58470525757(-17169)/mV 16 0 -20841 1857 0 II
+P07498_E01.dat 16 32633.208865010074(-20904)/mV 16 0 -23374 18988 0 III
+P07498_E01.dat 16 57625.90571967316(12000)/mV 16 0 16031 56103 0 AVR
+P07498_E01.dat 16 47770.56603773585(16683)/mV 16 0 17693 52114 0 AVL
+P07498_E01.dat 16 34421.047254150704(-19607)/mV 16 0 -22771 48548 0 AVF
+P07498_E01.dat 16 21042.867698452323(8394)/mV 16 0 10499 21702 0 V1
+P07498_E01.dat 16 19344.70722828913(3561)/mV 16 0 4458 50423 0 V2
+P07498_E01.dat 16 18552.983501862695(1277)/mV 16 0 432 17642 0 V3
+P07498_E01.dat 16 18092.359578425294(-4268)/mV 16 0 -6196 41121 0 V4
+P07498_E01.dat 16 22405.864139020538(-5066)/mV 16 0 -7563 11045 0 V5
+P07498_E01.dat 16 30718.822311673375(-6683)/mV 16 0 -9282 16113 0 V6
+# Male 4229
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07499/P07499_E01.dat b/data/Child_ecg/P07/P07499/P07499_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4ed0cfeed3162b8c3e30cbd3582b65d0af2051c6
--- /dev/null
+++ b/data/Child_ecg/P07/P07499/P07499_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b7d142cf1559c5553c106f4a0748c73ad190180655ae0f26cf0626753e3e1f3
+size 240000
diff --git a/data/Child_ecg/P07/P07499/P07499_E01.hea b/data/Child_ecg/P07/P07499/P07499_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e5536cfedebb8a157192bb4b38df56358abfb444
--- /dev/null
+++ b/data/Child_ecg/P07/P07499/P07499_E01.hea
@@ -0,0 +1,16 @@
+P07499_E01 12 500 10000
+P07499_E01.dat 16 40812.63282405126(-12550)/mV 16 0 -4185 48341 0 I
+P07499_E01.dat 16 45860.249213341725(-14976)/mV 16 0 -7032 42426 0 II
+P07499_E01.dat 16 90409.29032258065(-8134)/mV 16 0 -10929 10484 0 III
+P07499_E01.dat 16 44766.81481481482(14448)/mV 16 0 6000 36997 0 AVR
+P07499_E01.dat 16 60116.641699273336(-6510)/mV 16 0 583 111 0 AVL
+P07499_E01.dat 16 80813.90717299578(-16401)/mV 16 0 -10679 40461 0 AVF
+P07499_E01.dat 16 40425.55143338955(14054)/mV 16 0 5537 2229 0 V1
+P07499_E01.dat 16 20859.664884135473(12945)/mV 16 0 15524 32530 0 V2
+P07499_E01.dat 16 14751.259148618372(-13478)/mV 16 0 -8260 45776 0 V3
+P07499_E01.dat 16 26814.866728797762(-18718)/mV 16 0 -12325 21541 0 V4
+P07499_E01.dat 16 36967.127178825045(-18787)/mV 16 0 -11450 7587 0 V5
+P07499_E01.dat 16 49369.83095916429(-20075)/mV 16 0 -12042 41232 0 V6
+# Male 4622
+# Otherwise diseases
+# Incomplete right bundle-branch block;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07500/P07500_E01.dat b/data/Child_ecg/P07/P07500/P07500_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..46024c4d2d6eab109b1e0243de5aa91d885d041a
--- /dev/null
+++ b/data/Child_ecg/P07/P07500/P07500_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e26e4d06bec14a1683ef68954eb8c25c0a6b0d2f232a2be240aa868013f6956f
+size 240000
diff --git a/data/Child_ecg/P07/P07500/P07500_E01.hea b/data/Child_ecg/P07/P07500/P07500_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fc25a0dc80c353984b0f8c62bbfeafe8725e145f
--- /dev/null
+++ b/data/Child_ecg/P07/P07500/P07500_E01.hea
@@ -0,0 +1,16 @@
+P07500_E01 12 500 10000
+P07500_E01.dat 16 47158.613333333335(-3408)/mV 16 0 10063 46903 0 I
+P07500_E01.dat 16 27637.745350500714(-13901)/mV 16 0 -3490 31162 0 II
+P07500_E01.dat 16 33241.324662331164(-16544)/mV 16 0 -13515 24839 0 III
+P07500_E01.dat 16 41526.3309352518(12328)/mV 16 0 -1419 6002 0 AVR
+P07500_E01.dat 16 73632.18713450292(16417)/mV 16 0 23545 10838 0 AVL
+P07500_E01.dat 16 30634.16596814753(-14922)/mV 16 0 -7746 48437 0 AVF
+P07500_E01.dat 16 43931.60784313725(-4323)/mV 16 0 -9932 40618 0 V1
+P07500_E01.dat 16 20950.52616487455(-4226)/mV 16 0 1109 33982 0 V2
+P07500_E01.dat 16 20616.044550517105(-7460)/mV 16 0 -736 39052 0 V3
+P07500_E01.dat 16 18034.001573564125(-10383)/mV 16 0 -1960 29684 0 V4
+P07500_E01.dat 16 17290.616961789376(-14649)/mV 16 0 -4898 34515 0 V5
+P07500_E01.dat 16 23629.05685618729(-18968)/mV 16 0 -6588 32335 0 V6
+# Male 4945
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07501/P07501_E01.dat b/data/Child_ecg/P07/P07501/P07501_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..839390e4414e1a857e2116eb0e67f787d1499551
--- /dev/null
+++ b/data/Child_ecg/P07/P07501/P07501_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a7ca2ca8ed03e206fbfca6f8c146001aa3c159a09ed30a89f9428f8f5da0a55d
+size 360000
diff --git a/data/Child_ecg/P07/P07501/P07501_E01.hea b/data/Child_ecg/P07/P07501/P07501_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..63b75c8ceed00840c776ddfbd67498e1e42bc00f
--- /dev/null
+++ b/data/Child_ecg/P07/P07501/P07501_E01.hea
@@ -0,0 +1,16 @@
+P07501_E01 12 500 15000
+P07501_E01.dat 16 55129.05130007028(5538)/mV 16 0 25808 9844 0 I
+P07501_E01.dat 16 27735.64218663722(-8241)/mV 16 0 -2330 15223 0 II
+P07501_E01.dat 16 32214.228438228438(-19271)/mV 16 0 -24249 15108 0 III
+P07501_E01.dat 16 41797.42633794348(1173)/mV 16 0 -10970 5725 0 AVR
+P07501_E01.dat 16 52964.91653375864(15879)/mV 16 0 29715 27059 0 AVL
+P07501_E01.dat 16 31475.72602739726(-14816)/mV 16 0 -13894 15865 0 AVF
+P07501_E01.dat 16 120586.9980171844(11776)/mV 16 0 32575 26699 0 V1
+P07501_E01.dat 16 29653.385556915546(14551)/mV 16 0 19858 64096 0 V2
+P07501_E01.dat 16 43044.18955823293(-6600)/mV 16 0 -7441 33608 0 V3
+P07501_E01.dat 16 27350.95600298285(-14858)/mV 16 0 -9586 30997 0 V4
+P07501_E01.dat 16 29476.50582959641(-16719)/mV 16 0 -14297 44321 0 V5
+P07501_E01.dat 16 37059.47071583514(-20254)/mV 16 0 -19832 33080 0 V6
+# Female 4454
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07501/P07501_E02.dat b/data/Child_ecg/P07/P07501/P07501_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e639ee4b5de8cfb9f26ad9f035897d2d7ad87edd
--- /dev/null
+++ b/data/Child_ecg/P07/P07501/P07501_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32794662b55635ba881e7563d9cc8e39a2395488368a38a7355814b51e23cfdf
+size 360000
diff --git a/data/Child_ecg/P07/P07501/P07501_E02.hea b/data/Child_ecg/P07/P07501/P07501_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1dbaec819090c74ec7cae0e507bced5cfc09189e
--- /dev/null
+++ b/data/Child_ecg/P07/P07501/P07501_E02.hea
@@ -0,0 +1,16 @@
+P07501_E02 12 500 15000
+P07501_E02.dat 16 59556.88788562829(5881)/mV 16 0 5493 44319 0 I
+P07501_E02.dat 16 34491.66794380588(-19580)/mV 16 0 -23900 51891 0 II
+P07501_E02.dat 16 29642.269994905757(-18561)/mV 16 0 -22082 49671 0 III
+P07501_E02.dat 16 58557.32803180914(10379)/mV 16 0 14239 29701 0 AVR
+P07501_E02.dat 16 44178.005741626795(12317)/mV 16 0 14796 12542 0 AVL
+P07501_E02.dat 16 34890.11120917917(-23116)/mV 16 0 -27373 26427 0 AVF
+P07501_E02.dat 16 103799.22719913654(14191)/mV 16 0 11405 62735 0 V1
+P07501_E02.dat 16 30098.943702843877(17878)/mV 16 0 15576 22366 0 V2
+P07501_E02.dat 16 33436.26799007444(6710)/mV 16 0 3637 32411 0 V3
+P07501_E02.dat 16 26555.599214145383(-6367)/mV 16 0 -9542 17067 0 V4
+P07501_E02.dat 16 31882.898414562536(-19511)/mV 16 0 -23273 45330 0 V5
+P07501_E02.dat 16 31932.350200803212(-13355)/mV 16 0 -17822 26848 0 V6
+# Female 4442
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07502/P07502_E01.dat b/data/Child_ecg/P07/P07502/P07502_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b6710f9c8ad5131051b04d82e063c72174c3238c
--- /dev/null
+++ b/data/Child_ecg/P07/P07502/P07502_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62d4bb2ca758820282d34f82ba9c434ca46095a463feba6f1a8c71fd173503b8
+size 360000
diff --git a/data/Child_ecg/P07/P07502/P07502_E01.hea b/data/Child_ecg/P07/P07502/P07502_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4e89a0075bd94274b41dc70b035920f1d303abb1
--- /dev/null
+++ b/data/Child_ecg/P07/P07502/P07502_E01.hea
@@ -0,0 +1,16 @@
+P07502_E01 12 500 15000
+P07502_E01.dat 16 55527.70802919708(-3051)/mV 16 0 -1606 25570 0 I
+P07502_E01.dat 16 46159.798893916544(-10352)/mV 16 0 -12868 10084 0 II
+P07502_E01.dat 16 105698.91274325173(-12213)/mV 16 0 -20722 6974 0 III
+P07502_E01.dat 16 52611.113740959896(6306)/mV 16 0 7034 3410 0 AVR
+P07502_E01.dat 16 89624.38095238095(2155)/mV 16 0 6895 40149 0 AVL
+P07502_E01.dat 16 73227.59347024749(-15792)/mV 16 0 -20735 16903 0 AVF
+P07502_E01.dat 16 59412.30816170862(5265)/mV 16 0 5217 15382 0 V1
+P07502_E01.dat 16 16672.200138985405(14091)/mV 16 0 13765 31961 0 V2
+P07502_E01.dat 16 22081.439672801636(9412)/mV 16 0 8029 59460 0 V3
+P07502_E01.dat 16 24295.597920277298(-5387)/mV 16 0 -13863 42863 0 V4
+P07502_E01.dat 16 3966.8839704896045(-29879)/mV 16 0 7311 3155 0 V5
+P07502_E01.dat 16 50313.55223880597(-17130)/mV 16 0 -20077 35115 0 V6
+# Male 5363
+# Otherwise diseases
+# Early repolarization
diff --git a/data/Child_ecg/P07/P07503/P07503_E01.dat b/data/Child_ecg/P07/P07503/P07503_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..02640b7040ea8ba1417280307cfe61fe0ad6824f
--- /dev/null
+++ b/data/Child_ecg/P07/P07503/P07503_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12d209e5e55f4814465e7a40e0c162add9a382b28aa651ab7ddf3d0ed2667895
+size 360000
diff --git a/data/Child_ecg/P07/P07503/P07503_E01.hea b/data/Child_ecg/P07/P07503/P07503_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9e2819a7022c1532cc8af747132fa098b03e99cb
--- /dev/null
+++ b/data/Child_ecg/P07/P07503/P07503_E01.hea
@@ -0,0 +1,16 @@
+P07503_E01 12 500 15000
+P07503_E01.dat 16 69218.0754147813(845)/mV 16 0 732 40736 0 I
+P07503_E01.dat 16 50817.267326732675(-12718)/mV 16 0 -12842 20690 0 II
+P07503_E01.dat 16 62163.521235521235(-17044)/mV 16 0 -17095 29677 0 III
+P07503_E01.dat 16 66788.19629927595(7769)/mV 16 0 7878 28608 0 AVR
+P07503_E01.dat 16 81786.31368993653(11281)/mV 16 0 11281 60614 0 AVL
+P07503_E01.dat 16 62264.69798657718(-16912)/mV 16 0 -17013 5374 0 AVF
+P07503_E01.dat 16 40315.93200295639(20502)/mV 16 0 20502 18471 0 V1
+P07503_E01.dat 16 17590.0522696011(17186)/mV 16 0 17157 1181 0 V2
+P07503_E01.dat 16 26357.26451612903(-850)/mV 16 0 -936 22005 0 V3
+P07503_E01.dat 16 21357.952277657267(5694)/mV 16 0 5625 34170 0 V4
+P07503_E01.dat 16 31623.400428265526(-3923)/mV 16 0 -4026 39102 0 V5
+P07503_E01.dat 16 42444.4226044226(-7462)/mV 16 0 -7600 53451 0 V6
+# Male 2842
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07504/P07504_E01.dat b/data/Child_ecg/P07/P07504/P07504_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..db85881fed216aaf5f567a454c69dc15d1569e73
--- /dev/null
+++ b/data/Child_ecg/P07/P07504/P07504_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1405dc70411992504af90852641eda140ef1d76f6ab50139d26f82ac33b549f2
+size 240000
diff --git a/data/Child_ecg/P07/P07504/P07504_E01.hea b/data/Child_ecg/P07/P07504/P07504_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3fdb8eab03d8ca386e74146241a237947b0ed3b1
--- /dev/null
+++ b/data/Child_ecg/P07/P07504/P07504_E01.hea
@@ -0,0 +1,16 @@
+P07504_E01 12 500 10000
+P07504_E01.dat 16 61407.74803149606(-15631)/mV 16 0 -17629 8466 0 I
+P07504_E01.dat 16 35077.532416502945(-15331)/mV 16 0 -17272 37628 0 II
+P07504_E01.dat 16 57256.36036036036(-7941)/mV 16 0 -9245 26027 0 III
+P07504_E01.dat 16 47183.0623255814(16766)/mV 16 0 18838 9008 0 AVR
+P07504_E01.dat 16 133147.70971709717(-6339)/mV 16 0 -6989 21076 0 AVL
+P07504_E01.dat 16 44316.351336606655(-12935)/mV 16 0 -14666 32692 0 AVF
+P07504_E01.dat 16 30248.29826014913(2887)/mV 16 0 3281 25607 0 V1
+P07504_E01.dat 16 22235.428571428572(-12095)/mV 16 0 -14013 24306 0 V2
+P07504_E01.dat 16 17884.968421052632(-6219)/mV 16 0 -7034 51813 0 V3
+P07504_E01.dat 16 18423.061647572285(-16278)/mV 16 0 -17822 32939 0 V4
+P07504_E01.dat 16 24900.050632911392(-19320)/mV 16 0 -20657 14036 0 V5
+P07504_E01.dat 16 37316.00743955363(-18072)/mV 16 0 -20470 9018 0 V6
+# Male 2065
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07505/P07505_E01.dat b/data/Child_ecg/P07/P07505/P07505_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..36583758b825fb669b1e6b3717cdffb41b8db5d4
--- /dev/null
+++ b/data/Child_ecg/P07/P07505/P07505_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a9143b7a0b01c135aec77aefcdb0d734334149f252eb0e14948110a47dd6cb06
+size 252000
diff --git a/data/Child_ecg/P07/P07505/P07505_E01.hea b/data/Child_ecg/P07/P07505/P07505_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f73bc9eb31d41556bb16deac14108137ec301c91
--- /dev/null
+++ b/data/Child_ecg/P07/P07505/P07505_E01.hea
@@ -0,0 +1,16 @@
+P07505_E01 12 500 10500
+P07505_E01.dat 16 72292.95208169679(-10299)/mV 16 0 -10299 13377 0 I
+P07505_E01.dat 16 48276.772797527046(-2264)/mV 16 0 -2264 63558 0 II
+P07505_E01.dat 16 74099.51927437642(15101)/mV 16 0 15101 9624 0 III
+P07505_E01.dat 16 59996.88155922039(6313)/mV 16 0 6313 28160 0 AVR
+P07505_E01.dat 16 108981.84827586207(-17335)/mV 16 0 -17335 22621 0 AVL
+P07505_E01.dat 16 61720.9652892562(3699)/mV 16 0 3699 5880 0 AVF
+P07505_E01.dat 16 47907.57966101695(22439)/mV 16 0 22556 26602 0 V1
+P07505_E01.dat 16 29151.50600343053(17024)/mV 16 0 17048 32003 0 V2
+P07505_E01.dat 16 32806.768724279835(6159)/mV 16 0 6159 41485 0 V3
+P07505_E01.dat 16 27246.086004691166(1264)/mV 16 0 1197 34698 0 V4
+P07505_E01.dat 16 30146.233300099702(-3239)/mV 16 0 -3264 28942 0 V5
+P07505_E01.dat 16 46025.324886877825(-7934)/mV 16 0 -7822 63932 0 V6
+# Male 4778
+# Otherwise diseases
+# Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07506/P07506_E01.dat b/data/Child_ecg/P07/P07506/P07506_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..30677d343512901d4c6f79a2f6154cf8db4dc564
--- /dev/null
+++ b/data/Child_ecg/P07/P07506/P07506_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:38f834ce37a8b84103a2cb6a48d7c2c35519ea3c381cc2164df08a66eeddf3cb
+size 288000
diff --git a/data/Child_ecg/P07/P07506/P07506_E01.hea b/data/Child_ecg/P07/P07506/P07506_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1aca6d0cafd83f7f8137d56d2ced3103a26be1f3
--- /dev/null
+++ b/data/Child_ecg/P07/P07506/P07506_E01.hea
@@ -0,0 +1,16 @@
+P07506_E01 12 500 12000
+P07506_E01.dat 16 104362.4484228474(-2880)/mV 16 0 -2880 27076 0 I
+P07506_E01.dat 16 40633.83067896061(-9097)/mV 16 0 -11477 2147 0 II
+P07506_E01.dat 16 50634.878587196465(-15967)/mV 16 0 -18892 26155 0 III
+P07506_E01.dat 16 60798.76831976314(7340)/mV 16 0 9120 46518 0 AVR
+P07506_E01.dat 16 104781.34892787524(19726)/mV 16 0 22709 53719 0 AVL
+P07506_E01.dat 16 46342.31082529475(-11655)/mV 16 0 -14369 44610 0 AVF
+P07506_E01.dat 16 69791.76099585064(8297)/mV 16 0 11873 25403 0 V1
+P07506_E01.dat 16 52355.51122194514(8238)/mV 16 0 9303 31222 0 V2
+P07506_E01.dat 16 26863.838383838385(8788)/mV 16 0 11016 59796 0 V3
+P07506_E01.dat 16 11995.910038398244(9945)/mV 16 0 11721 8656 0 V4
+P07506_E01.dat 16 13745.68485780169(2161)/mV 16 0 1747 33911 0 V5
+P07506_E01.dat 16 1967.685393258427(11014)/mV 16 0 17052 6176 0 V6
+# Female 2352
+# Otherwise diseases
+# Sinus tachycardia;Incomplete right bundle-branch block;Left atrial enlargement
diff --git a/data/Child_ecg/P07/P07507/P07507_E01.dat b/data/Child_ecg/P07/P07507/P07507_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ed45a35c55ecd260e26e88f0f25e473b8cdec3ca
--- /dev/null
+++ b/data/Child_ecg/P07/P07507/P07507_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f76d3058f17ef5bcccc07e3842d929837b7aa98879776d86597dd923ff604d25
+size 360000
diff --git a/data/Child_ecg/P07/P07507/P07507_E01.hea b/data/Child_ecg/P07/P07507/P07507_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5022032805d711c275a7760b198527b9380a4703
--- /dev/null
+++ b/data/Child_ecg/P07/P07507/P07507_E01.hea
@@ -0,0 +1,16 @@
+P07507_E01 12 500 15000
+P07507_E01.dat 16 1269.4146627565983(1051)/mV 16 0 1051 61482 0 I
+P07507_E01.dat 16 5417.102966841187(3608)/mV 16 0 3608 43264 0 II
+P07507_E01.dat 16 1269.4146627565983(1051)/mV 16 0 1051 55970 0 III
+P07507_E01.dat 16 1271.3239436619717(1082)/mV 16 0 1082 30995 0 AVR
+P07507_E01.dat 16 1269.7840375586854(1041)/mV 16 0 1041 64197 0 AVL
+P07507_E01.dat 16 1270.171160609613(1091)/mV 16 0 1091 51508 0 AVF
+P07507_E01.dat 16 1269.0457209847598(1061)/mV 16 0 1061 61133 0 V1
+P07507_E01.dat 16 1270.1653958944282(1071)/mV 16 0 1071 63390 0 V2
+P07507_E01.dat 16 1270.1971830985915(1052)/mV 16 0 1052 26545 0 V3
+P07507_E01.dat 16 1273.2572101236021(1034)/mV 16 0 1034 42588 0 V4
+P07507_E01.dat 16 1269.4146627565983(1051)/mV 16 0 1051 17586 0 V5
+P07507_E01.dat 16 1269.0457209847598(1061)/mV 16 0 1061 63956 0 V6
+# Female 5427
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07507/P07507_E02.dat b/data/Child_ecg/P07/P07507/P07507_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..45d2bb57930fcc8acf9fc1df5372255e2ae365f2
--- /dev/null
+++ b/data/Child_ecg/P07/P07507/P07507_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a34c6da3ca36783882ee1c2a3e5f6d44781eb87c21ed5cd00e69bbc275c00fe1
+size 360000
diff --git a/data/Child_ecg/P07/P07507/P07507_E02.hea b/data/Child_ecg/P07/P07507/P07507_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2e721219ff19cf070d18cb27327df066c698e8b8
--- /dev/null
+++ b/data/Child_ecg/P07/P07507/P07507_E02.hea
@@ -0,0 +1,16 @@
+P07507_E02 12 500 15000
+P07507_E02.dat 16 124122.64468260511(-14388)/mV 16 0 -14388 27522 0 I
+P07507_E02.dat 16 76146.30258302583(-17653)/mV 16 0 -17653 5273 0 II
+P07507_E02.dat 16 122805.88398084087(-18683)/mV 16 0 -18683 50668 0 III
+P07507_E02.dat 16 98958.24975798644(17147)/mV 16 0 17147 14574 0 AVR
+P07507_E02.dat 16 273138.39149468415(-6110)/mV 16 0 -6110 26268 0 AVL
+P07507_E02.dat 16 96832.21694915254(-18819)/mV 16 0 -18819 34937 0 AVF
+P07507_E02.dat 16 7403.619417475728(-2979)/mV 16 0 -2979 45509 0 V1
+P07507_E02.dat 16 25641.831489361703(-3344)/mV 16 0 -3344 48164 0 V2
+P07507_E02.dat 16 52080.22293676313(-9041)/mV 16 0 -9041 51093 0 V3
+P07507_E02.dat 16 54019.41813070977(-14000)/mV 16 0 -14000 1948 0 V4
+P07507_E02.dat 16 58498.27065382666(-18678)/mV 16 0 -18678 10740 0 V5
+P07507_E02.dat 16 70923.2370311253(-21919)/mV 16 0 -21919 41802 0 V6
+# Female 5383
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07507/P07507_E03.dat b/data/Child_ecg/P07/P07507/P07507_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..dbe4f3dc46acafb95a625bf04c14ff791947e211
--- /dev/null
+++ b/data/Child_ecg/P07/P07507/P07507_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ce6bcfaab3ba8eef4ab8cceb52f2c869b305f06c0c78158a38888770b0cc287
+size 360000
diff --git a/data/Child_ecg/P07/P07507/P07507_E03.hea b/data/Child_ecg/P07/P07507/P07507_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..96b6412775c7ba4e347770268158deb63bc2615f
--- /dev/null
+++ b/data/Child_ecg/P07/P07507/P07507_E03.hea
@@ -0,0 +1,16 @@
+P07507_E03 12 500 15000
+P07507_E03.dat 16 110634.7302533532(-19174)/mV 16 0 -19174 14835 0 I
+P07507_E03.dat 16 70587.64309319234(-19730)/mV 16 0 -19730 20821 0 II
+P07507_E03.dat 16 104628.07749627421(-7057)/mV 16 0 -7057 42565 0 III
+P07507_E03.dat 16 89698.38103025347(20798)/mV 16 0 20798 63464 0 AVR
+P07507_E03.dat 16 191378.7486437613(-19848)/mV 16 0 -19848 59677 0 AVL
+P07507_E03.dat 16 89819.64166059723(-17713)/mV 16 0 -17713 50345 0 AVF
+P07507_E03.dat 16 45150.92134831461(14324)/mV 16 0 14324 49728 0 V1
+P07507_E03.dat 16 31053.39534883721(1137)/mV 16 0 1137 59403 0 V2
+P07507_E03.dat 16 47124.39502074689(-5040)/mV 16 0 -5040 51234 0 V3
+P07507_E03.dat 16 47726.797266514805(-12306)/mV 16 0 -12306 19478 0 V4
+P07507_E03.dat 16 40063.28756957329(-11679)/mV 16 0 -11679 52238 0 V5
+P07507_E03.dat 16 53629.9421221865(-20551)/mV 16 0 -20551 31891 0 V6
+# Female 5412
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07507/P07507_E04.dat b/data/Child_ecg/P07/P07507/P07507_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4cc7f04ea79f3c466a29cb21363607bddb21c134
--- /dev/null
+++ b/data/Child_ecg/P07/P07507/P07507_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9906b6cb4697328eaf84c8da3acf6c96d8d11cac38ee3c11e9f6746fef9457d9
+size 360000
diff --git a/data/Child_ecg/P07/P07507/P07507_E04.hea b/data/Child_ecg/P07/P07507/P07507_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d37cb556d67297b08ba18c60ffeb5df26d7e5874
--- /dev/null
+++ b/data/Child_ecg/P07/P07507/P07507_E04.hea
@@ -0,0 +1,16 @@
+P07507_E04 12 500 15000
+P07507_E04.dat 16 136776.75551632833(-13850)/mV 16 0 -13850 34619 0 I
+P07507_E04.dat 16 98447.83399840383(-17709)/mV 16 0 -17709 44162 0 II
+P07507_E04.dat 16 147527.04469646432(-5772)/mV 16 0 -5772 36566 0 III
+P07507_E04.dat 16 121680.38647342996(16428)/mV 16 0 16428 41993 0 AVR
+P07507_E04.dat 16 209823.76200135227(-13826)/mV 16 0 -13826 62027 0 AVL
+P07507_E04.dat 16 130966.63665594855(-17851)/mV 16 0 -17851 45749 0 AVF
+P07507_E04.dat 16 55968.849557522124(16643)/mV 16 0 16643 1441 0 V1
+P07507_E04.dat 16 9438.014676450968(-5135)/mV 16 0 -5135 19274 0 V2
+P07507_E04.dat 16 61678.61860854988(3162)/mV 16 0 3162 6561 0 V3
+P07507_E04.dat 16 64695.969043670535(-4194)/mV 16 0 -4194 12219 0 V4
+P07507_E04.dat 16 58890.26934097421(-12696)/mV 16 0 -12696 44125 0 V5
+P07507_E04.dat 16 61860.96608427544(-18072)/mV 16 0 -18072 51885 0 V6
+# Female 5422
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07508/P07508_E01.dat b/data/Child_ecg/P07/P07508/P07508_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..aaa43458d210768c38f26cc2c38a2d4baa3d67b3
--- /dev/null
+++ b/data/Child_ecg/P07/P07508/P07508_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fbbbbb4e549b5e5fff751475ef27aae2c7a179e799631aeded9d4ce5590521fb
+size 360000
diff --git a/data/Child_ecg/P07/P07508/P07508_E01.hea b/data/Child_ecg/P07/P07508/P07508_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..64c2bcc3f65ee3889aecc1413ca9c890fb4ada73
--- /dev/null
+++ b/data/Child_ecg/P07/P07508/P07508_E01.hea
@@ -0,0 +1,16 @@
+P07508_E01 12 500 15000
+P07508_E01.dat 16 49333.1760624458(-18880)/mV 16 0 -18880 34559 0 I
+P07508_E01.dat 16 28784.0118255728(-23259)/mV 16 0 -23259 43929 0 II
+P07508_E01.dat 16 38116.32859789994(-25234)/mV 16 0 -25234 30215 0 III
+P07508_E01.dat 16 38478.08971704624(21681)/mV 16 0 21681 45137 0 AVR
+P07508_E01.dat 16 82604.48711111111(12609)/mV 16 0 12609 27968 0 AVL
+P07508_E01.dat 16 33231.06269270298(-24873)/mV 16 0 -24873 21637 0 AVF
+P07508_E01.dat 16 22242.63886255924(13065)/mV 16 0 13065 48038 0 V1
+P07508_E01.dat 16 12487.062321326472(9889)/mV 16 0 9889 24794 0 V2
+P07508_E01.dat 16 15165.049284578696(4494)/mV 16 0 4494 44694 0 V3
+P07508_E01.dat 16 11473.064198958937(-13395)/mV 16 0 -13395 2187 0 V4
+P07508_E01.dat 16 13196.887585532746(-19583)/mV 16 0 -19583 34457 0 V5
+P07508_E01.dat 16 25142.988066825776(-22479)/mV 16 0 -22479 24001 0 V6
+# Male 2774
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07509/P07509_E01.dat b/data/Child_ecg/P07/P07509/P07509_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..702fa4b0f67e0b6661b94fa896d2c799d16dadcc
--- /dev/null
+++ b/data/Child_ecg/P07/P07509/P07509_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0c7022d70aff61acfd490a434caf130678f36341dc1d65417a61ae08c9cfea9
+size 360000
diff --git a/data/Child_ecg/P07/P07509/P07509_E01.hea b/data/Child_ecg/P07/P07509/P07509_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..12e8056e86340b9f88b8d7b79e1a96c5afe325c2
--- /dev/null
+++ b/data/Child_ecg/P07/P07509/P07509_E01.hea
@@ -0,0 +1,16 @@
+P07509_E01 12 500 15000
+P07509_E01.dat 16 68791.12408759125(-14360)/mV 16 0 -18557 32997 0 I
+P07509_E01.dat 16 24165.118219749653(1168)/mV 16 0 -32153 36754 0 II
+P07509_E01.dat 16 28708.342379958245(7520)/mV 16 0 -30300 51729 0 III
+P07509_E01.dat 16 38401.04703476483(3909)/mV 16 0 31547 33765 0 AVR
+P07509_E01.dat 16 61509.07251264755(-14957)/mV 16 0 23606 1090 0 AVL
+P07509_E01.dat 16 26693.314724354503(4588)/mV 16 0 -31385 14836 0 AVF
+P07509_E01.dat 16 41018.03650336215(8932)/mV 16 0 25816 49813 0 V1
+P07509_E01.dat 16 24594.53123175715(8376)/mV 16 0 16860 6102 0 V2
+P07509_E01.dat 16 50484.01220256254(-12566)/mV 16 0 3494 23421 0 V3
+P07509_E01.dat 16 35065.51103843009(-22297)/mV 16 0 -10406 38567 0 V4
+P07509_E01.dat 16 14566.181818181818(7290)/mV 16 0 13759 24742 0 V5
+P07509_E01.dat 16 11350.548907882241(-9423)/mV 16 0 -7216 40338 0 V6
+# Female 5418
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07509/P07509_E02.dat b/data/Child_ecg/P07/P07509/P07509_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3d40b2731a5190e88a32eaed08d35b9401876455
--- /dev/null
+++ b/data/Child_ecg/P07/P07509/P07509_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:537b26efa516be1ddef39d5a92b145652935a97b362f8b20e7b981850dd2a07b
+size 360000
diff --git a/data/Child_ecg/P07/P07509/P07509_E02.hea b/data/Child_ecg/P07/P07509/P07509_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a38c899e1fd746b5ba2cde7ac488b2273979017f
--- /dev/null
+++ b/data/Child_ecg/P07/P07509/P07509_E02.hea
@@ -0,0 +1,16 @@
+P07509_E02 12 500 15000
+P07509_E02.dat 16 66413.54208357858(-18993)/mV 16 0 -19101 48105 0 I
+P07509_E02.dat 16 44133.88195615514(-19988)/mV 16 0 -20060 48867 0 II
+P07509_E02.dat 16 91407.41060197663(-20348)/mV 16 0 -20348 25019 0 III
+P07509_E02.dat 16 55022.023577652486(19649)/mV 16 0 19739 27555 0 AVR
+P07509_E02.dat 16 181399.67873601054(-15949)/mV 16 0 -16097 54971 0 AVL
+P07509_E02.dat 16 60577.95267745953(-20891)/mV 16 0 -20940 41929 0 AVF
+P07509_E02.dat 16 41264.06284367636(18531)/mV 16 0 18665 16108 0 V1
+P07509_E02.dat 16 50379.7277486911(4821)/mV 16 0 4903 6284 0 V2
+P07509_E02.dat 16 67733.01262778112(-5267)/mV 16 0 -5212 21217 0 V3
+P07509_E02.dat 16 45495.81639344263(-19216)/mV 16 0 -19216 10423 0 V4
+P07509_E02.dat 16 44809.30019120459(-21324)/mV 16 0 -21324 41878 0 V5
+P07509_E02.dat 16 43545.69884169884(-21753)/mV 16 0 -21788 7229 0 V6
+# Female 5404
+# Otherwise diseases
+# Depression+ST deviation;Inversion+T-wave abnormality
diff --git a/data/Child_ecg/P07/P07510/P07510_E01.dat b/data/Child_ecg/P07/P07510/P07510_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f37d1b2f522c21cca47118a6d2b5524bce85874a
--- /dev/null
+++ b/data/Child_ecg/P07/P07510/P07510_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a7de028d0dc2cd7cea4ae4c634d802ad688f613840a6874b1bb8a9b8b03dbe5
+size 360000
diff --git a/data/Child_ecg/P07/P07510/P07510_E01.hea b/data/Child_ecg/P07/P07510/P07510_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1bd611b065d07cb1e65c438bc7f82a007974ef36
--- /dev/null
+++ b/data/Child_ecg/P07/P07510/P07510_E01.hea
@@ -0,0 +1,16 @@
+P07510_E01 12 500 15000
+P07510_E01.dat 16 87577.4907539118(-17736)/mV 16 0 -17237 42264 0 I
+P07510_E01.dat 16 45407.221320973345(-23200)/mV 16 0 -23052 46470 0 II
+P07510_E01.dat 16 69252.74074074074(-23637)/mV 16 0 -23750 11225 0 III
+P07510_E01.dat 16 62301.48709500275(22629)/mV 16 0 22376 30892 0 AVR
+P07510_E01.dat 16 156104.44574780058(6221)/mV 16 0 6729 19511 0 AVL
+P07510_E01.dat 16 56575.807951988(-23561)/mV 16 0 -23515 9973 0 AVF
+P07510_E01.dat 16 21350.796216680996(15731)/mV 16 0 15731 45088 0 V1
+P07510_E01.dat 16 19468.12528647823(17006)/mV 16 0 17196 28431 0 V2
+P07510_E01.dat 16 39849.076604554866(-4573)/mV 16 0 -4216 55629 0 V3
+P07510_E01.dat 16 23926.332326283988(-21166)/mV 16 0 -20952 15220 0 V4
+P07510_E01.dat 16 29969.066666666666(-23548)/mV 16 0 -23353 5803 0 V5
+P07510_E01.dat 16 34927.40899932841(-20070)/mV 16 0 -19899 59853 0 V6
+# Male 4948
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07511/P07511_E01.dat b/data/Child_ecg/P07/P07511/P07511_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d5b97fa18ff6e08377061c26ca71cb9c57f3f025
--- /dev/null
+++ b/data/Child_ecg/P07/P07511/P07511_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d743fd92042def4e6409fc007f8aac01c3c5c1463f7cd5fbb45f85f61fdd97dc
+size 360000
diff --git a/data/Child_ecg/P07/P07511/P07511_E01.hea b/data/Child_ecg/P07/P07511/P07511_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..79d69a488a8ee26cc2aa5fe4e1af38d487d211c1
--- /dev/null
+++ b/data/Child_ecg/P07/P07511/P07511_E01.hea
@@ -0,0 +1,16 @@
+P07511_E01 12 500 15000
+P07511_E01.dat 16 42762.9980171844(-16971)/mV 16 0 -19441 3741 0 I
+P07511_E01.dat 16 40800.60041695622(-18433)/mV 16 0 -23112 45848 0 II
+P07511_E01.dat 16 110644.63189720332(2971)/mV 16 0 -3239 41570 0 III
+P07511_E01.dat 16 43909.80840336134(18261)/mV 16 0 22048 28780 0 AVR
+P07511_E01.dat 16 75728.32281427832(-14898)/mV 16 0 -14898 22428 0 AVL
+P07511_E01.dat 16 66194.52090032154(-17689)/mV 16 0 -23341 50304 0 AVF
+P07511_E01.dat 16 38052.759588400375(6958)/mV 16 0 1821 42175 0 V1
+P07511_E01.dat 16 21016.866003510826(2309)/mV 16 0 548 53968 0 V2
+P07511_E01.dat 16 16299.615434924788(-8429)/mV 16 0 -11346 43531 0 V3
+P07511_E01.dat 16 16371.138164251208(-16220)/mV 16 0 -18498 60488 0 V4
+P07511_E01.dat 16 26274.5247706422(-18783)/mV 16 0 -22074 40207 0 V5
+P07511_E01.dat 16 39019.64604125083(-18449)/mV 16 0 -24227 63503 0 V6
+# Male 4485
+# Otherwise diseases
+# Frequent+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07512/P07512_E01.dat b/data/Child_ecg/P07/P07512/P07512_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..75a3d19268dafea996659ac5fd4aa54b2acb1cb8
--- /dev/null
+++ b/data/Child_ecg/P07/P07512/P07512_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb1c238a6131bb14e929ef2de0c9269f48bfa59333cbb27991ae4a597e53a531
+size 360000
diff --git a/data/Child_ecg/P07/P07512/P07512_E01.hea b/data/Child_ecg/P07/P07512/P07512_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..448c77c9debe8ec0cdf3cfa7e4f78ec7de215c74
--- /dev/null
+++ b/data/Child_ecg/P07/P07512/P07512_E01.hea
@@ -0,0 +1,16 @@
+P07512_E01 12 500 15000
+P07512_E01.dat 16 107131.36172917992(-12196)/mV 16 0 -12196 52186 0 I
+P07512_E01.dat 16 32310.367497691597(-24224)/mV 16 0 -24224 22972 0 II
+P07512_E01.dat 16 35755.848568790396(-23313)/mV 16 0 -23313 37348 0 III
+P07512_E01.dat 16 56647.31964809384(23825)/mV 16 0 23825 64727 0 AVR
+P07512_E01.dat 16 68283.80474198048(15045)/mV 16 0 15045 48232 0 AVL
+P07512_E01.dat 16 34245.62242990654(-23821)/mV 16 0 -23821 4162 0 AVF
+P07512_E01.dat 16 42743.18238283456(4195)/mV 16 0 4195 12427 0 V1
+P07512_E01.dat 16 38194.16675517791(2350)/mV 16 0 2350 36953 0 V2
+P07512_E01.dat 16 63269.26179831098(-17220)/mV 16 0 -17220 57752 0 V3
+P07512_E01.dat 16 49656.40021990104(-21741)/mV 16 0 -21741 54500 0 V4
+P07512_E01.dat 16 32953.225077081195(-24939)/mV 16 0 -24939 25192 0 V5
+P07512_E01.dat 16 26947.51090548579(-22813)/mV 16 0 -22813 41888 0 V6
+# Female 5472
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07513/P07513_E01.dat b/data/Child_ecg/P07/P07513/P07513_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d348a130207f2243fe845aedc96023d94f29c82c
--- /dev/null
+++ b/data/Child_ecg/P07/P07513/P07513_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:41e38bf5e33539e0c1724577e6b9418e8e75a770d2da6da682aeabc32ead7d1c
+size 360000
diff --git a/data/Child_ecg/P07/P07513/P07513_E01.hea b/data/Child_ecg/P07/P07513/P07513_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3e00acfcfe17aded74a2627692a1c146d6b1cab6
--- /dev/null
+++ b/data/Child_ecg/P07/P07513/P07513_E01.hea
@@ -0,0 +1,16 @@
+P07513_E01 12 500 15000
+P07513_E01.dat 16 51519.4128440367(-19057)/mV 16 0 -23249 27418 0 I
+P07513_E01.dat 16 25456.16053511706(-17901)/mV 16 0 -21897 64143 0 II
+P07513_E01.dat 16 39397.678275290215(-15367)/mV 16 0 -18315 54332 0 III
+P07513_E01.dat 16 34969.6(18458)/mV 16 0 22639 28982 0 AVR
+P07513_E01.dat 16 90195.2(-4581)/mV 16 0 -4874 21465 0 AVL
+P07513_E01.dat 16 31913.200606366852(-17348)/mV 16 0 -21035 18358 0 AVF
+P07513_E01.dat 16 19963.211510791367(21430)/mV 16 0 27488 65368 0 V1
+P07513_E01.dat 16 9822.405315614618(13429)/mV 16 0 15819 58807 0 V2
+P07513_E01.dat 16 9529.390428211587(-3211)/mV 16 0 -3932 39581 0 V3
+P07513_E01.dat 16 9808.091728091727(-9377)/mV 16 0 -12832 40420 0 V4
+P07513_E01.dat 16 21721.4637607704(-22304)/mV 16 0 -26562 54834 0 V5
+P07513_E01.dat 16 29660.267198404785(-18241)/mV 16 0 -28372 50611 0 V6
+# Male 5418
+# Otherwise diseases
+# Left ventricular high voltage;ST deviation with T-wave change;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07514/P07514_E01.dat b/data/Child_ecg/P07/P07514/P07514_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..38edd552dba7f8050d2e160075947c142c7b389a
--- /dev/null
+++ b/data/Child_ecg/P07/P07514/P07514_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e3b050445929b654f820ac666b7e0c7192d67d3523153c55b38284587b8cf792
+size 240000
diff --git a/data/Child_ecg/P07/P07514/P07514_E01.hea b/data/Child_ecg/P07/P07514/P07514_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e753652e52fc947142835749f0a9ef7eeb70cf65
--- /dev/null
+++ b/data/Child_ecg/P07/P07514/P07514_E01.hea
@@ -0,0 +1,16 @@
+P07514_E01 12 500 10000
+P07514_E01.dat 16 45296.37558685446(14343)/mV 16 0 13975 57237 0 I
+P07514_E01.dat 16 49854.87511563367(-6452)/mV 16 0 -8317 12970 0 II
+P07514_E01.dat 16 65540.6048341765(-18534)/mV 16 0 -20453 3990 0 III
+P07514_E01.dat 16 53814.38076152305(-6543)/mV 16 0 -5317 55882 0 AVR
+P07514_E01.dat 16 58125.13568985177(17014)/mV 16 0 17629 47564 0 AVL
+P07514_E01.dat 16 69161.19540229885(-19546)/mV 16 0 -21853 21425 0 AVF
+P07514_E01.dat 16 30502.60788863109(-7090)/mV 16 0 -6296 3867 0 V1
+P07514_E01.dat 16 17885.203883495145(-2184)/mV 16 0 -2286 5249 0 V2
+P07514_E01.dat 16 16516.1097489784(-5138)/mV 16 0 -5891 10541 0 V3
+P07514_E01.dat 16 16158.057855927396(-4948)/mV 16 0 -5618 24529 0 V4
+P07514_E01.dat 16 22747.487510072522(-5199)/mV 16 0 -5884 8775 0 V5
+P07514_E01.dat 16 35780.62881052002(-3538)/mV 16 0 -4178 5887 0 V6
+# Female 1866
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07515/P07515_E01.dat b/data/Child_ecg/P07/P07515/P07515_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a3e5796bc9f16fde8996d4505bed112c2b5fa384
--- /dev/null
+++ b/data/Child_ecg/P07/P07515/P07515_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ab652b2c71f4f9588b2f62eb9b512ef6b694ec42d2c83426aa8aa8b6acedffaa
+size 270000
diff --git a/data/Child_ecg/P07/P07515/P07515_E01.hea b/data/Child_ecg/P07/P07515/P07515_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..00d4956fb393cd167bf7bff836fa6cda3ae8031d
--- /dev/null
+++ b/data/Child_ecg/P07/P07515/P07515_E01.hea
@@ -0,0 +1,13 @@
+P07515_E01 9 500 15000
+P07515_E01.dat 16 49216.16368286445(4818)/mV 16 0 4818 22535 0 I
+P07515_E01.dat 16 52517.64204923486(-13496)/mV 16 0 -13496 17741 0 II
+P07515_E01.dat 16 78143.43139190524(-13441)/mV 16 0 -13441 56231 0 III
+P07515_E01.dat 16 54580.34733893557(5290)/mV 16 0 5290 26805 0 AVR
+P07515_E01.dat 16 68023.80911062907(13169)/mV 16 0 13169 7767 0 AVL
+P07515_E01.dat 16 70728.93447293447(-14584)/mV 16 0 -14584 50933 0 AVF
+P07515_E01.dat 16 75781.89069990412(5827)/mV 16 0 5827 55927 0 V1
+P07515_E01.dat 16 18501.693950177934(7850)/mV 16 0 7850 54032 0 V3
+P07515_E01.dat 16 1274.8301886792453(1016)/mV 16 0 1016 15492 0 V5
+# Female 2119
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07516/P07516_E01.dat b/data/Child_ecg/P07/P07516/P07516_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8a75ee50cb1630f100ba4e77b7ffe551c6c55847
--- /dev/null
+++ b/data/Child_ecg/P07/P07516/P07516_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e71b95737efe72a9a057bb771fac645620f30bbc5359231791b70e6801b4f74
+size 276000
diff --git a/data/Child_ecg/P07/P07516/P07516_E01.hea b/data/Child_ecg/P07/P07516/P07516_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e47be99648a3afeb5c1b86373870545ecc1b101b
--- /dev/null
+++ b/data/Child_ecg/P07/P07516/P07516_E01.hea
@@ -0,0 +1,16 @@
+P07516_E01 12 500 11500
+P07516_E01.dat 16 82617.43475226797(-3863)/mV 16 0 -3930 62835 0 I
+P07516_E01.dat 16 43938.90909090909(-18253)/mV 16 0 -17681 19604 0 II
+P07516_E01.dat 16 51186.52631578947(-17571)/mV 16 0 -16863 35818 0 III
+P07516_E01.dat 16 67989.48637015781(13511)/mV 16 0 13124 35492 0 AVR
+P07516_E01.dat 16 111564.88812392426(14708)/mV 16 0 13891 53196 0 AVL
+P07516_E01.dat 16 48294.2905982906(-18972)/mV 16 0 -18343 36344 0 AVF
+P07516_E01.dat 16 55840.23326706428(8377)/mV 16 0 9013 53283 0 V1
+P07516_E01.dat 16 22473.43904518329(18720)/mV 16 0 19086 14245 0 V2
+P07516_E01.dat 16 24261.21765145849(-1090)/mV 16 0 -281 59835 0 V3
+P07516_E01.dat 16 36718.600865800865(-12059)/mV 16 0 -11402 53171 0 V4
+P07516_E01.dat 16 37572.7795992714(-12623)/mV 16 0 -11981 18684 0 V5
+P07516_E01.dat 16 44082.95345104334(-12652)/mV 16 0 -12114 51552 0 V6
+# Female 5211
+# Otherwise diseases
+# Sinus tachycardia;Inversion+T-wave abnormality;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07517/P07517_E01.dat b/data/Child_ecg/P07/P07517/P07517_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b7bc7d6a5b2aa98d76b1f2bfd780425aab7b518c
--- /dev/null
+++ b/data/Child_ecg/P07/P07517/P07517_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5385b8705c98a97accbeee0ba110ec62b5c43dc4cd3b1fb2f55fabdc9670375f
+size 240000
diff --git a/data/Child_ecg/P07/P07517/P07517_E01.hea b/data/Child_ecg/P07/P07517/P07517_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a3f20154c8dfe1a87c459c90026832e88a4c99c9
--- /dev/null
+++ b/data/Child_ecg/P07/P07517/P07517_E01.hea
@@ -0,0 +1,16 @@
+P07517_E01 12 500 10000
+P07517_E01.dat 16 38845.49379178606(6951)/mV 16 0 8374 22946 0 I
+P07517_E01.dat 16 40429.83700862896(-22472)/mV 16 0 -21255 5105 0 II
+P07517_E01.dat 16 30915.749229188077(-18079)/mV 16 0 -18280 65085 0 III
+P07517_E01.dat 16 46894.091106290674(9456)/mV 16 0 7892 1118 0 AVR
+P07517_E01.dat 16 40146.874576271184(13496)/mV 16 0 14345 25418 0 AVL
+P07517_E01.dat 16 36454.08946171342(-21028)/mV 16 0 -20613 3391 0 AVF
+P07517_E01.dat 16 29608.739985433356(-22842)/mV 16 0 -23035 11031 0 V1
+P07517_E01.dat 16 13367.608999224205(887)/mV 16 0 3878 42033 0 V2
+P07517_E01.dat 16 9261.078539269634(3391)/mV 16 0 4574 5045 0 V3
+P07517_E01.dat 16 11940.687898089172(3848)/mV 16 0 4674 13776 0 V4
+P07517_E01.dat 16 19575.49187592319(-6883)/mV 16 0 -5625 27570 0 V5
+P07517_E01.dat 16 31969.28(-14035)/mV 16 0 -11565 61748 0 V6
+# Male 4470
+# Ventricular septal defect
+# Sinus tachycardia;Left ventricular hypertrophy;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07518/P07518_E01.dat b/data/Child_ecg/P07/P07518/P07518_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..49f8a0b41bccab760e65d6811e5985ec0990a666
--- /dev/null
+++ b/data/Child_ecg/P07/P07518/P07518_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f7724621d10c0b876a0ddc8e312e8eb25390ea6ef616661424558404e964593
+size 360000
diff --git a/data/Child_ecg/P07/P07518/P07518_E01.hea b/data/Child_ecg/P07/P07518/P07518_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7b267d930d09894257b67d276f7042574ad33bfb
--- /dev/null
+++ b/data/Child_ecg/P07/P07518/P07518_E01.hea
@@ -0,0 +1,16 @@
+P07518_E01 12 500 15000
+P07518_E01.dat 16 41143.11874105866(-4682)/mV 16 0 -4448 51119 0 I
+P07518_E01.dat 16 40522.815756035576(-1623)/mV 16 0 -1260 3319 0 II
+P07518_E01.dat 16 128495.02268760907(3184)/mV 16 0 3602 31102 0 III
+P07518_E01.dat 16 41372.78400888395(3616)/mV 16 0 3313 30609 0 AVR
+P07518_E01.dat 16 73298.53735255571(-5459)/mV 16 0 -5399 15852 0 AVL
+P07518_E01.dat 16 72450.11570247934(1477)/mV 16 0 1890 32344 0 AVF
+P07518_E01.dat 16 41117.38521400778(-12128)/mV 16 0 -12530 1738 0 V1
+P07518_E01.dat 16 15185.686072218128(-12643)/mV 16 0 -12779 42877 0 V2
+P07518_E01.dat 16 17966.93631910427(-7694)/mV 16 0 -7665 39591 0 V3
+P07518_E01.dat 16 17908.954766875435(-7635)/mV 16 0 -7606 5915 0 V4
+P07518_E01.dat 16 18749.35908691835(-11912)/mV 16 0 -11775 4034 0 V5
+P07518_E01.dat 16 30938.18181818182(-11497)/mV 16 0 -11245 32361 0 V6
+# Male 1737
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07519/P07519_E01.dat b/data/Child_ecg/P07/P07519/P07519_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e12bf7a653474e99202e86deee91d0f722805a0f
--- /dev/null
+++ b/data/Child_ecg/P07/P07519/P07519_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:34562ab765ee03dfe36689e7c76ef989b58e11347a3e4de0e6e331e9a92fd11c
+size 120000
diff --git a/data/Child_ecg/P07/P07519/P07519_E01.hea b/data/Child_ecg/P07/P07519/P07519_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9e8ae575a2c3d4c783eec1dc39484f394188c639
--- /dev/null
+++ b/data/Child_ecg/P07/P07519/P07519_E01.hea
@@ -0,0 +1,16 @@
+P07519_E01 12 500 5000
+P07519_E01.dat 16 12974.89108910891(-12291)/mV 16 0 -12354 61603 0 I
+P07519_E01.dat 16 21016.644672796105(5182)/mV 16 0 5028 20675 0 II
+P07519_E01.dat 16 4381.365235749472(-8447)/mV 16 0 -8454 6720 0 III
+P07519_E01.dat 16 32516.58781362007(20390)/mV 16 0 20575 15365 0 AVR
+P07519_E01.dat 16 11314.368912936547(-10304)/mV 16 0 -10313 10810 0 AVL
+P07519_E01.dat 16 13477.755395683453(11141)/mV 16 0 11075 47512 0 AVF
+P07519_E01.dat 16 25980.0694259012(5239)/mV 16 0 5281 52308 0 V1
+P07519_E01.dat 16 11864.537549407114(14135)/mV 16 0 14096 6676 0 V2
+P07519_E01.dat 16 12939.58953722334(-7646)/mV 16 0 -7720 7153 0 V3
+P07519_E01.dat 16 11435.952637244349(8733)/mV 16 0 8612 25003 0 V4
+P07519_E01.dat 16 13025.41592920354(1730)/mV 16 0 1613 60908 0 V5
+P07519_E01.dat 16 19316.518272425248(-10055)/mV 16 0 -10196 30192 0 V6
+# Male 4811
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07520/P07520_E01.dat b/data/Child_ecg/P07/P07520/P07520_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c62c8af181f0c9dbc20a3de9b4c72390df0a8d7b
--- /dev/null
+++ b/data/Child_ecg/P07/P07520/P07520_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62514497da4228b94d3fac317e4e2017e2be6a04feb3f090c5e5034e17405243
+size 240000
diff --git a/data/Child_ecg/P07/P07520/P07520_E01.hea b/data/Child_ecg/P07/P07520/P07520_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..381cff2b7ac9209296c9aa97c7e942014e8dfcba
--- /dev/null
+++ b/data/Child_ecg/P07/P07520/P07520_E01.hea
@@ -0,0 +1,16 @@
+P07520_E01 12 500 10000
+P07520_E01.dat 16 50531.0462882096(-4516)/mV 16 0 -9367 956 0 I
+P07520_E01.dat 16 60441.0661831369(-16491)/mV 16 0 -20328 35014 0 II
+P07520_E01.dat 16 80413.12023038157(-5498)/mV 16 0 -2882 1440 0 III
+P07520_E01.dat 16 57539.04761904762(10303)/mV 16 0 14890 44891 0 AVR
+P07520_E01.dat 16 71485.35537190082(1021)/mV 16 0 -3573 57848 0 AVL
+P07520_E01.dat 16 91424.65166130761(-11942)/mV 16 0 -13355 18458 0 AVF
+P07520_E01.dat 16 129549.00692840647(8318)/mV 16 0 14007 61317 0 V1
+P07520_E01.dat 16 68720.81355932204(6828)/mV 16 0 10295 34216 0 V2
+P07520_E01.dat 16 52736.0(296)/mV 16 0 1926 46881 0 V3
+P07520_E01.dat 16 55355.1686859273(-18266)/mV 16 0 -20428 50095 0 V4
+P07520_E01.dat 16 19154.18947368421(-27436)/mV 16 0 -30801 50154 0 V5
+P07520_E01.dat 16 26296.382107657315(-24299)/mV 16 0 -29092 35525 0 V6
+# Male 3781
+# Otherwise diseases
+# Sinus tachycardia;Left ventricular high voltage;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07521/P07521_E01.dat b/data/Child_ecg/P07/P07521/P07521_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5743bd35e9c369dc572b730f6b831c657d56c5f1
--- /dev/null
+++ b/data/Child_ecg/P07/P07521/P07521_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:725f1e700d49ae4386a8d548ae39511a1888d91440f8897ec16d5664d1945d50
+size 360000
diff --git a/data/Child_ecg/P07/P07521/P07521_E01.hea b/data/Child_ecg/P07/P07521/P07521_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f0733730c4517ef44d39644e38dc503b81183ec5
--- /dev/null
+++ b/data/Child_ecg/P07/P07521/P07521_E01.hea
@@ -0,0 +1,16 @@
+P07521_E01 12 500 15000
+P07521_E01.dat 16 42112.61571352218(5706)/mV 16 0 3170 61813 0 I
+P07521_E01.dat 16 29805.28789237668(-16540)/mV 16 0 -14430 19431 0 II
+P07521_E01.dat 16 26665.79591836735(-21921)/mV 16 0 -18405 38082 0 III
+P07521_E01.dat 16 44118.85978072706(4566)/mV 16 0 4351 62458 0 AVR
+P07521_E01.dat 16 36871.7811550152(14619)/mV 16 0 11079 40996 0 AVL
+P07521_E01.dat 16 29207.591531755916(-21315)/mV 16 0 -18345 10910 0 AVF
+P07521_E01.dat 16 28350.79548306148(11365)/mV 16 0 25845 8693 0 V1
+P07521_E01.dat 16 8860.053417124902(11291)/mV 16 0 19809 22414 0 V2
+P07521_E01.dat 16 10389.546666666667(15934)/mV 16 0 25060 44220 0 V3
+P07521_E01.dat 16 10221.848410757946(16226)/mV 16 0 24352 33054 0 V4
+P07521_E01.dat 16 11463.33650290544(9616)/mV 16 0 13103 61342 0 V5
+P07521_E01.dat 16 16154.540408163266(5884)/mV 16 0 8998 52670 0 V6
+# Male 785
+# Atrial septal defect
+# Sinus tachycardia;Left ventricular hypertrophy;Depression+ST deviation;Elevation+ST deviation;Inversion+T-wave abnormality
diff --git a/data/Child_ecg/P07/P07522/P07522_E01.dat b/data/Child_ecg/P07/P07522/P07522_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9cd9da727874f42ce6da0e858ebac20b640a1868
--- /dev/null
+++ b/data/Child_ecg/P07/P07522/P07522_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:edf10f152b617950990f626811e69b6874284c801fc1b51086c67ba1d47113b1
+size 270000
diff --git a/data/Child_ecg/P07/P07522/P07522_E01.hea b/data/Child_ecg/P07/P07522/P07522_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fe0d05388cd23bf39d9afc033758168c1ff7fe3e
--- /dev/null
+++ b/data/Child_ecg/P07/P07522/P07522_E01.hea
@@ -0,0 +1,13 @@
+P07522_E01 9 500 15000
+P07522_E01.dat 16 78508.32563791008(-1218)/mV 16 0 -1218 61333 0 I
+P07522_E01.dat 16 47745.406593406595(5420)/mV 16 0 5420 47281 0 II
+P07522_E01.dat 16 70843.14764565045(10576)/mV 16 0 10576 2066 0 III
+P07522_E01.dat 16 65007.89272821042(-1993)/mV 16 0 -1993 39462 0 AVR
+P07522_E01.dat 16 140317.25714285715(-13583)/mV 16 0 -13583 19882 0 AVL
+P07522_E01.dat 16 59098.8095909732(8152)/mV 16 0 8152 22471 0 AVF
+P07522_E01.dat 16 29163.69282700422(982)/mV 16 0 982 41173 0 V1
+P07522_E01.dat 16 13934.091310751104(4191)/mV 16 0 4191 3310 0 V3
+P07522_E01.dat 16 16805.61242093157(-4227)/mV 16 0 -4227 11178 0 V5
+# Male 2361
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07523/P07523_E01.dat b/data/Child_ecg/P07/P07523/P07523_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b2e6ca0dbed27d762e7f214af95d1657a97b406f
--- /dev/null
+++ b/data/Child_ecg/P07/P07523/P07523_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51878359165f06dbdde125fce9eef59f27d63911734c82b5caa9385f81d496a6
+size 360000
diff --git a/data/Child_ecg/P07/P07523/P07523_E01.hea b/data/Child_ecg/P07/P07523/P07523_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..497222ee714386f56cd98e919c4f8b086c1fc5c5
--- /dev/null
+++ b/data/Child_ecg/P07/P07523/P07523_E01.hea
@@ -0,0 +1,16 @@
+P07523_E01 12 500 15000
+P07523_E01.dat 16 109606.74594594595(-3064)/mV 16 0 -3064 30365 0 I
+P07523_E01.dat 16 2290.015607580825(-671)/mV 16 0 -671 33571 0 II
+P07523_E01.dat 16 2290.5789180145007(-681)/mV 16 0 -681 42306 0 III
+P07523_E01.dat 16 4575.025120256547(670)/mV 16 0 670 28082 0 AVR
+P07523_E01.dat 16 4583.756019261637(698)/mV 16 0 698 46359 0 AVL
+P07523_E01.dat 16 2290.015607580825(-671)/mV 16 0 -671 47638 0 AVF
+P07523_E01.dat 16 6697.322059953882(1269)/mV 16 0 1269 10057 0 V1
+P07523_E01.dat 16 5926.060456508329(4757)/mV 16 0 4757 22464 0 V2
+P07523_E01.dat 16 6762.068535825545(1149)/mV 16 0 1149 42278 0 V3
+P07523_E01.dat 16 6972.728434504792(1334)/mV 16 0 1334 62845 0 V4
+P07523_E01.dat 16 6864.376766091052(1394)/mV 16 0 1394 60108 0 V5
+P07523_E01.dat 16 6819.808346213292(1705)/mV 16 0 1705 49517 0 V6
+# Female 3248
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07524/P07524_E01.dat b/data/Child_ecg/P07/P07524/P07524_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5b6881c4a78852af03421e25d0afbb809651bba3
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0dc919f2821c573102b9c9d859946cf78ef450fe1f4f064d0c67877fa03e8cb6
+size 360000
diff --git a/data/Child_ecg/P07/P07524/P07524_E01.hea b/data/Child_ecg/P07/P07524/P07524_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..168d0c484cf95177b4360c6245c03c0ca3db3720
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E01.hea
@@ -0,0 +1,16 @@
+P07524_E01 12 500 15000
+P07524_E01.dat 16 24113.049868766404(3120)/mV 16 0 3120 22205 0 I
+P07524_E01.dat 16 36208.723209751144(-15361)/mV 16 0 -15361 23119 0 II
+P07524_E01.dat 16 32278.32152588556(-9630)/mV 16 0 -9630 45210 0 III
+P07524_E01.dat 16 31038.855284552847(4516)/mV 16 0 4516 14134 0 AVR
+P07524_E01.dat 16 31698.748396293657(10664)/mV 16 0 10664 6279 0 AVL
+P07524_E01.dat 16 47551.2376630743(-12300)/mV 16 0 -12300 34166 0 AVF
+P07524_E01.dat 16 20628.859259259258(10747)/mV 16 0 10747 49606 0 V1
+P07524_E01.dat 16 13870.60389202762(10389)/mV 16 0 10389 15574 0 V2
+P07524_E01.dat 16 19995.69982547993(800)/mV 16 0 800 47318 0 V3
+P07524_E01.dat 16 19431.086712414224(-17558)/mV 16 0 -17558 45333 0 V4
+P07524_E01.dat 16 19995.2077294686(-16599)/mV 16 0 -16599 15646 0 V5
+P07524_E01.dat 16 23255.96948893974(-17880)/mV 16 0 -17880 47028 0 V6
+# Female 3741
+# Viral myocarditis
+# Sinus arrhythmia;Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07524/P07524_E02.dat b/data/Child_ecg/P07/P07524/P07524_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..543d33353ae0d9239ea197c50dfb6f0a7610a615
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3f7ba8b7cdf86e196fe38425f14979b0128f3a92864ece7d2fcfbeaf2a5c13c8
+size 360000
diff --git a/data/Child_ecg/P07/P07524/P07524_E02.hea b/data/Child_ecg/P07/P07524/P07524_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f4ad3fef6944b81df40c42d0f9539e54cf46f50c
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E02.hea
@@ -0,0 +1,16 @@
+P07524_E02 12 500 15000
+P07524_E02.dat 16 53006.88372093023(-14960)/mV 16 0 -14960 48286 0 I
+P07524_E02.dat 16 29817.98912506179(-3313)/mV 16 0 -3313 19693 0 II
+P07524_E02.dat 16 52560.62233375157(8142)/mV 16 0 8142 38495 0 III
+P07524_E02.dat 16 40159.455455455456(6412)/mV 16 0 6412 55350 0 AVR
+P07524_E02.dat 16 73619.25663716815(-12457)/mV 16 0 -12457 55080 0 AVL
+P07524_E02.dat 16 39266.39199529135(-192)/mV 16 0 -192 13731 0 AVF
+P07524_E02.dat 16 19977.887489504617(13705)/mV 16 0 13705 38556 0 V1
+P07524_E02.dat 16 18014.921348314605(11074)/mV 16 0 11074 46436 0 V2
+P07524_E02.dat 16 23292.40881763527(-10066)/mV 16 0 -10066 32412 0 V3
+P07524_E02.dat 16 19082.925746009714(-19340)/mV 16 0 -19340 52422 0 V4
+P07524_E02.dat 16 21141.498708010335(-16787)/mV 16 0 -16787 54193 0 V5
+P07524_E02.dat 16 24762.685920577616(-19370)/mV 16 0 -19370 8757 0 V6
+# Female 3733
+# Viral myocarditis
+# Sinus arrhythmia;Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07524/P07524_E03.dat b/data/Child_ecg/P07/P07524/P07524_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a1e8045519452ef65924d3a4b4296c1a74e19609
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ee55fcaec3f943d183e1e5051a7bc19bf36bb9a7a7288c0382d83740f59b3fd
+size 360000
diff --git a/data/Child_ecg/P07/P07524/P07524_E03.hea b/data/Child_ecg/P07/P07524/P07524_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e74a25a024cbd231d1e83a9f8087f6a1286f2e18
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E03.hea
@@ -0,0 +1,16 @@
+P07524_E03 12 500 15000
+P07524_E03.dat 16 42013.191727221914(-14417)/mV 16 0 -14417 9589 0 I
+P07524_E03.dat 16 34281.821198156686(-14605)/mV 16 0 -14605 44988 0 II
+P07524_E03.dat 16 62891.74683544304(-15785)/mV 16 0 -15785 52392 0 III
+P07524_E03.dat 16 41462.16207184628(15700)/mV 16 0 15700 56371 0 AVR
+P07524_E03.dat 16 84768.49774209734(-12144)/mV 16 0 -12144 25285 0 AVL
+P07524_E03.dat 16 44955.08780795957(-15393)/mV 16 0 -15393 24764 0 AVF
+P07524_E03.dat 16 15019.31190926276(13787)/mV 16 0 13787 18675 0 V1
+P07524_E03.dat 16 14202.329592439457(14195)/mV 16 0 14195 44789 0 V2
+P07524_E03.dat 16 19650.33576642336(1410)/mV 16 0 1410 17225 0 V3
+P07524_E03.dat 16 22431.641523525017(-18101)/mV 16 0 -18101 26865 0 V4
+P07524_E03.dat 16 22186.424414478355(-17503)/mV 16 0 -17503 54947 0 V5
+P07524_E03.dat 16 26279.375985977214(-18126)/mV 16 0 -18126 17451 0 V6
+# Female 3746
+# Viral myocarditis
+# Sinus arrhythmia;Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07524/P07524_E04.dat b/data/Child_ecg/P07/P07524/P07524_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..be079d060fc09cef4fc4368304ae171b25ea90c6
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bbbefb3419f4bddd0c45ef8261ad72252561ead797dfa8bd9ce394812e73f96a
+size 360000
diff --git a/data/Child_ecg/P07/P07524/P07524_E04.hea b/data/Child_ecg/P07/P07524/P07524_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c7ceaf26a0ce9e5c6398712a10ea5973222635d3
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E04.hea
@@ -0,0 +1,16 @@
+P07524_E04 12 500 15000
+P07524_E04.dat 16 31841.878144214646(-4952)/mV 16 0 -4952 32526 0 I
+P07524_E04.dat 16 5702.404744255004(-2718)/mV 16 0 -2718 55349 0 II
+P07524_E04.dat 16 6054.380809595203(-1218)/mV 16 0 -1218 35314 0 III
+P07524_E04.dat 16 10594.679977814752(4542)/mV 16 0 4542 60214 0 AVR
+P07524_E04.dat 16 11991.670047329277(1873)/mV 16 0 1873 3247 0 AVL
+P07524_E04.dat 16 5913.371087928465(-1768)/mV 16 0 -1768 31709 0 AVF
+P07524_E04.dat 16 15272.285271317829(5712)/mV 16 0 5712 48445 0 V1
+P07524_E04.dat 16 11522.445449974863(11995)/mV 16 0 11995 23484 0 V2
+P07524_E04.dat 16 15303.672230652504(6628)/mV 16 0 6628 26363 0 V3
+P07524_E04.dat 16 15577.155393053017(517)/mV 16 0 517 1436 0 V4
+P07524_E04.dat 16 16069.343689320389(-440)/mV 16 0 -440 54386 0 V5
+P07524_E04.dat 16 17743.74603174603(2166)/mV 16 0 2166 25982 0 V6
+# Female 3735
+# Viral myocarditis
+# Sinus arrhythmia;Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07524/P07524_E05.dat b/data/Child_ecg/P07/P07524/P07524_E05.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1b07c1f10f21830cd42f9d1c6ade0d88a426db57
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E05.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:069c6e871907a52cab6d73aeccafe88b5399f1175c784453539891052da88a74
+size 360000
diff --git a/data/Child_ecg/P07/P07524/P07524_E05.hea b/data/Child_ecg/P07/P07524/P07524_E05.hea
new file mode 100644
index 0000000000000000000000000000000000000000..523532d9245f4a7f250f33a40c8d457861ff09c9
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E05.hea
@@ -0,0 +1,16 @@
+P07524_E05 12 500 15000
+P07524_E05.dat 16 66293.21410146174(-13944)/mV 16 0 -13944 43665 0 I
+P07524_E05.dat 16 60906.525386313464(-12559)/mV 16 0 -12559 9598 0 II
+P07524_E05.dat 16 116907.6493921945(11844)/mV 16 0 11844 28519 0 III
+P07524_E05.dat 16 68335.9436222692(14581)/mV 16 0 14581 24995 0 AVR
+P07524_E05.dat 16 112495.19191919192(-13734)/mV 16 0 -13734 35193 0 AVL
+P07524_E05.dat 16 83569.11218169305(-3122)/mV 16 0 -3122 9575 0 AVF
+P07524_E05.dat 16 95763.76140350878(20539)/mV 16 0 20539 62483 0 V1
+P07524_E05.dat 16 28757.741626794257(14189)/mV 16 0 14189 46393 0 V2
+P07524_E05.dat 16 28931.353711790394(-10122)/mV 16 0 -10122 17309 0 V3
+P07524_E05.dat 16 23227.760904684976(-18726)/mV 16 0 -18726 37752 0 V4
+P07524_E05.dat 16 30817.049817739975(-20383)/mV 16 0 -20383 11476 0 V5
+P07524_E05.dat 16 43715.81754385965(-20600)/mV 16 0 -20600 13813 0 V6
+# Female 3741
+# Viral myocarditis
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07524/P07524_E06.dat b/data/Child_ecg/P07/P07524/P07524_E06.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b3deb876c679cbc76dc716371e177ba8e956c688
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E06.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40873ff5781820442abeba72b1ba9edfc6df9682ac1599a08bc647dddf3088ef
+size 360000
diff --git a/data/Child_ecg/P07/P07524/P07524_E06.hea b/data/Child_ecg/P07/P07524/P07524_E06.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3e85c28df41e2a5f32342409a2ddcd6b2d96c5c7
--- /dev/null
+++ b/data/Child_ecg/P07/P07524/P07524_E06.hea
@@ -0,0 +1,16 @@
+P07524_E06 12 500 15000
+P07524_E06.dat 16 53311.70965651329(-12684)/mV 16 0 -12684 21142 0 I
+P07524_E06.dat 16 55529.00598802395(-14655)/mV 16 0 -14655 16061 0 II
+P07524_E06.dat 16 121513.4321880651(44)/mV 16 0 44 45085 0 III
+P07524_E06.dat 16 59848.738621586475(12178)/mV 16 0 12178 61162 0 AVR
+P07524_E06.dat 16 81886.96774193548(-10456)/mV 16 0 -10456 9948 0 AVL
+P07524_E06.dat 16 88137.19038336583(-16209)/mV 16 0 -16209 62938 0 AVF
+P07524_E06.dat 16 10961.418960244648(-4764)/mV 16 0 -4764 48261 0 V1
+P07524_E06.dat 16 22556.90322580645(16400)/mV 16 0 16400 63481 0 V2
+P07524_E06.dat 16 28900.08510638298(9680)/mV 16 0 9680 47778 0 V3
+P07524_E06.dat 16 26227.89505796217(-11777)/mV 16 0 -11777 58820 0 V4
+P07524_E06.dat 16 21045.957845433255(-19603)/mV 16 0 -19603 64255 0 V5
+P07524_E06.dat 16 24829.679758308157(-20728)/mV 16 0 -20728 13631 0 V6
+# Female 3738
+# Viral myocarditis
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07525/P07525_E01.dat b/data/Child_ecg/P07/P07525/P07525_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a2d8965d3ea4df02934098d0d0861dbe384741ed
--- /dev/null
+++ b/data/Child_ecg/P07/P07525/P07525_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c86a2047c56287b7dbd925a6219f29304aef8a9154360d096a2ff9eba36edad
+size 360000
diff --git a/data/Child_ecg/P07/P07525/P07525_E01.hea b/data/Child_ecg/P07/P07525/P07525_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d8263965e0da9347808dcf94b6566a18ae7e8331
--- /dev/null
+++ b/data/Child_ecg/P07/P07525/P07525_E01.hea
@@ -0,0 +1,16 @@
+P07525_E01 12 500 15000
+P07525_E01.dat 16 38171.4802259887(-6375)/mV 16 0 -6375 44735 0 I
+P07525_E01.dat 16 28849.70065075922(-6791)/mV 16 0 -6791 8539 0 II
+P07525_E01.dat 16 41862.910025706944(-16864)/mV 16 0 -16864 48918 0 III
+P07525_E01.dat 16 37385.57251136938(3359)/mV 16 0 3359 62588 0 AVR
+P07525_E01.dat 16 50993.230769230766(3486)/mV 16 0 3486 20262 0 AVL
+P07525_E01.dat 16 36589.350993377484(-11185)/mV 16 0 -11185 47965 0 AVF
+P07525_E01.dat 16 40401.17994100295(-6017)/mV 16 0 -6017 11000 0 V1
+P07525_E01.dat 16 14381.722790697675(-2571)/mV 16 0 -2571 8906 0 V2
+P07525_E01.dat 16 14518.66804550155(-5346)/mV 16 0 -5346 9115 0 V3
+P07525_E01.dat 16 24839.922881785897(-8861)/mV 16 0 -8861 42989 0 V4
+P07525_E01.dat 16 1271.3462669018224(1023)/mV 16 0 1023 12651 0 V5
+P07525_E01.dat 16 39837.48631950574(-10728)/mV 16 0 -10728 41821 0 V6
+# Male 1442
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07526/P07526_E01.dat b/data/Child_ecg/P07/P07526/P07526_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6e4df59c0c3775478d30cef6a6732f49089c44f6
--- /dev/null
+++ b/data/Child_ecg/P07/P07526/P07526_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e43c4c1192e43bd3d743cbdb4f3b3195d90947adc37bc0a484893eee69137c0
+size 270000
diff --git a/data/Child_ecg/P07/P07526/P07526_E01.hea b/data/Child_ecg/P07/P07526/P07526_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..99653a6dffd8f1b5d01f35f8ae487ffeb9f45b83
--- /dev/null
+++ b/data/Child_ecg/P07/P07526/P07526_E01.hea
@@ -0,0 +1,13 @@
+P07526_E01 9 500 15000
+P07526_E01.dat 16 32457.829351535835(4382)/mV 16 0 5491 28912 0 I
+P07526_E01.dat 16 25351.49460708783(-632)/mV 16 0 -1931 62190 0 II
+P07526_E01.dat 16 29310.430823117338(-8251)/mV 16 0 -11398 25492 0 III
+P07526_E01.dat 16 32123.38738738739(-4910)/mV 16 0 -5224 26997 0 AVR
+P07526_E01.dat 16 32591.649065800164(6413)/mV 16 0 6466 29366 0 AVL
+P07526_E01.dat 16 32293.372262773722(-6844)/mV 16 0 -9235 44557 0 AVF
+P07526_E01.dat 16 20578.435246995996(-17715)/mV 16 0 -13982 32411 0 V1
+P07526_E01.dat 16 13842.048237476809(-3623)/mV 16 0 486 16042 0 V3
+P07526_E01.dat 16 23164.376563528636(1595)/mV 16 0 3197 35078 0 V5
+# Male 4
+# Otherwise diseases
+# Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07527/P07527_E01.dat b/data/Child_ecg/P07/P07527/P07527_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1fe6d242996e0b4d3238f52ff154e9c746c7e446
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f685de69a7f0f95a7edf42a2f69f31fc48be7ab50c935a182fc4fc58cf27ca55
+size 360000
diff --git a/data/Child_ecg/P07/P07527/P07527_E01.hea b/data/Child_ecg/P07/P07527/P07527_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..30033d39809e32ce381949df6d67bf76dc1ce335
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E01.hea
@@ -0,0 +1,16 @@
+P07527_E01 12 500 15000
+P07527_E01.dat 16 85349.639767592(-490)/mV 16 0 -490 4270 0 I
+P07527_E01.dat 16 84093.58490566038(2053)/mV 16 0 1985 17383 0 II
+P07527_E01.dat 16 116600.93674293405(-11616)/mV 16 0 -11616 6463 0 III
+P07527_E01.dat 16 94217.94174757281(-4336)/mV 16 0 -4336 28273 0 AVR
+P07527_E01.dat 16 107543.16742081448(2048)/mV 16 0 2048 24169 0 AVL
+P07527_E01.dat 16 123553.53739474987(-2316)/mV 16 0 -2316 7300 0 AVF
+P07527_E01.dat 16 42674.43527738265(-3470)/mV 16 0 -3470 52974 0 V1
+P07527_E01.dat 16 51442.203592814374(791)/mV 16 0 707 31666 0 V2
+P07527_E01.dat 16 64401.05848513902(31)/mV 16 0 -74 38511 0 V3
+P07527_E01.dat 16 78509.55932203389(-5626)/mV 16 0 -5754 26230 0 V4
+P07527_E01.dat 16 138901.09391612522(-4061)/mV 16 0 -4174 9922 0 V5
+P07527_E01.dat 16 309784.03885590937(2269)/mV 16 0 2269 55688 0 V6
+# Male 15
+# Atrial septal defect (Foramen ovale)
+# Low voltage;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07527/P07527_E02.dat b/data/Child_ecg/P07/P07527/P07527_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b780121109f0b2340193b14855481726c80dcba1
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eda1498e613ccc34aa44b468c861d6d9c7b19307898618547eb9a0862a9e15a2
+size 360000
diff --git a/data/Child_ecg/P07/P07527/P07527_E02.hea b/data/Child_ecg/P07/P07527/P07527_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..96dd43f0da10b1b22c3d4b58dc12fc0af65bc529
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E02.hea
@@ -0,0 +1,16 @@
+P07527_E02 12 500 15000
+P07527_E02.dat 16 42810.866310160425(-5404)/mV 16 0 -1991 5080 0 I
+P07527_E02.dat 16 133576.65719579987(-6368)/mV 16 0 -4738 55149 0 II
+P07527_E02.dat 16 42351.13860252005(3339)/mV 16 0 480 23535 0 III
+P07527_E02.dat 16 77917.91558103179(3738)/mV 16 0 126 35874 0 AVR
+P07527_E02.dat 16 43688.01861908456(-5270)/mV 16 0 -2036 62354 0 AVL
+P07527_E02.dat 16 75356.35726795097(-1252)/mV 16 0 -3337 38633 0 AVF
+P07527_E02.dat 16 47711.08571428571(-6675)/mV 16 0 -6985 50833 0 V1
+P07527_E02.dat 16 50060.33734939759(-306)/mV 16 0 -306 15839 0 V2
+P07527_E02.dat 16 25711.12540192926(-1532)/mV 16 0 -1532 40533 0 V3
+P07527_E02.dat 16 50097.230769230766(-331)/mV 16 0 -331 24646 0 V4
+P07527_E02.dat 16 58710.57454545455(-1233)/mV 16 0 -2857 1365 0 V5
+P07527_E02.dat 16 50060.33734939759(-306)/mV 16 0 -306 8390 0 V6
+# Male 13
+# Atrial septal defect (Foramen ovale)
+# Junctional escape complex(es);Occasional+Ventricular premature complex(es);First-degree AV block;AV block, varying conduction;ST deviation
diff --git a/data/Child_ecg/P07/P07527/P07527_E03.dat b/data/Child_ecg/P07/P07527/P07527_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6aa48d7e0e791fb7445c4f1343c90598f2e9af44
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae31ec5dde7b2adf835b86003e4af5ce8e60981051a10a17c1f61775f860869b
+size 270000
diff --git a/data/Child_ecg/P07/P07527/P07527_E03.hea b/data/Child_ecg/P07/P07527/P07527_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3b4dbd01d5c77bb17b3aaa58b0c4a8ab6f78c3f0
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E03.hea
@@ -0,0 +1,13 @@
+P07527_E03 9 500 15000
+P07527_E03.dat 16 202927.30715005036(16429)/mV 16 0 15438 38661 0 I
+P07527_E03.dat 16 197917.75576262875(-8136)/mV 16 0 -9907 38874 0 II
+P07527_E03.dat 16 161457.33196300102(-13590)/mV 16 0 -14247 19082 0 III
+P07527_E03.dat 16 253348.95602294456(-418)/mV 16 0 1437 4384 0 AVR
+P07527_E03.dat 16 212024.8604302151(18971)/mV 16 0 18971 1701 0 AVL
+P07527_E03.dat 16 192245.1943720688(-10250)/mV 16 0 -11501 54825 0 AVF
+P07527_E03.dat 16 42152.32876712329(-8727)/mV 16 0 -8178 29881 0 V1
+P07527_E03.dat 16 45037.171145686(-1672)/mV 16 0 -1709 21310 0 V3
+P07527_E03.dat 16 121539.99325463743(-6373)/mV 16 0 -9142 20271 0 V5
+# Male 14
+# Atrial septal defect (Foramen ovale)
+# Sinus tachycardia;Low voltage;Elevation+ST deviation
diff --git a/data/Child_ecg/P07/P07527/P07527_E04.dat b/data/Child_ecg/P07/P07527/P07527_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1ee20dd6ab33594c037b5be199f88cc3696cc502
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f5a3923edbe8480199e929d83193e151ad2e5ed21a3fdd632f61a0b075787df
+size 270000
diff --git a/data/Child_ecg/P07/P07527/P07527_E04.hea b/data/Child_ecg/P07/P07527/P07527_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2d660101a6846bd8fa12ee6c3b2fcbf50feeda36
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E04.hea
@@ -0,0 +1,13 @@
+P07527_E04 9 500 15000
+P07527_E04.dat 16 248656.9249692497(16588)/mV 16 0 15779 30623 0 I
+P07527_E04.dat 16 111265.6064627813(-9229)/mV 16 0 -11764 35701 0 II
+P07527_E04.dat 16 91128.65747380033(-12599)/mV 16 0 -14379 12504 0 III
+P07527_E04.dat 16 214781.05747126436(10572)/mV 16 0 13368 52087 0 AVR
+P07527_E04.dat 16 147284.3113772455(15273)/mV 16 0 16351 44077 0 AVL
+P07527_E04.dat 16 103301.16657191586(-10586)/mV 16 0 -12771 14860 0 AVF
+P07527_E04.dat 16 142586.0212314225(-8173)/mV 16 0 -6317 2107 0 V1
+P07527_E04.dat 16 58492.49191848208(-12446)/mV 16 0 -11446 23040 0 V3
+P07527_E04.dat 16 194116.38619309655(-9083)/mV 16 0 -9715 24442 0 V5
+# Male 12
+# Atrial septal defect (Foramen ovale)
+# Sinus tachycardia;Sinus pause or arrest;Junctional escape complex(es);AV conduction ratio N:D;First-degree AV block;2:1 AV block;AV block, varying conduction;AV block, advanced (high-grade);Low voltage
diff --git a/data/Child_ecg/P07/P07527/P07527_E05.dat b/data/Child_ecg/P07/P07527/P07527_E05.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e37c1551f1aaa32241e328cc97c2e4df9f4929ce
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E05.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b99ce99d165426dc9193626e111c8dab0499616ebf6e867b723758fa6e89d11
+size 270000
diff --git a/data/Child_ecg/P07/P07527/P07527_E05.hea b/data/Child_ecg/P07/P07527/P07527_E05.hea
new file mode 100644
index 0000000000000000000000000000000000000000..384881dc86a5c7dfba9bd439090ad9c5f98d2e93
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E05.hea
@@ -0,0 +1,13 @@
+P07527_E05 9 500 15000
+P07527_E05.dat 16 189933.47047619047(15922)/mV 16 0 13450 6193 0 I
+P07527_E05.dat 16 31602.78924544666(-28319)/mV 16 0 -30041 59923 0 II
+P07527_E05.dat 16 31651.815085158152(-28003)/mV 16 0 -29316 55979 0 III
+P07527_E05.dat 16 57738.59708981435(23421)/mV 16 0 25347 24793 0 AVR
+P07527_E05.dat 16 63340.88866085172(27512)/mV 16 0 28388 6823 0 AVL
+P07527_E05.dat 16 31657.575447570332(-28234)/mV 16 0 -29754 5581 0 AVF
+P07527_E05.dat 16 44872.231306081754(-10791)/mV 16 0 -17726 15871 0 V1
+P07527_E05.dat 16 44632.03776129468(-448)/mV 16 0 -5932 57480 0 V3
+P07527_E05.dat 16 115599.98451113263(-3613)/mV 16 0 -6247 29820 0 V5
+# Male 20
+# Atrial septal defect (Foramen ovale)
+# Sinus tachycardia;Low voltage;ST deviation
diff --git a/data/Child_ecg/P07/P07527/P07527_E06.dat b/data/Child_ecg/P07/P07527/P07527_E06.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3e8c1884a4f67f18d37ba40f62f6081d41cb2f9c
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E06.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a14dad39adb0f0c94e4747d5365a2904a29f4ade722630b4fd3f0b52eb90b04b
+size 270000
diff --git a/data/Child_ecg/P07/P07527/P07527_E06.hea b/data/Child_ecg/P07/P07527/P07527_E06.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c6cbf1e2e90eaede5ed9825034bd1909a3e9e6f7
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E06.hea
@@ -0,0 +1,13 @@
+P07527_E06 9 500 15000
+P07527_E06.dat 16 60020.93827160494(-13776)/mV 16 0 -15338 59400 0 I
+P07527_E06.dat 16 67817.91494532199(-5514)/mV 16 0 -1542 56929 0 II
+P07527_E06.dat 16 70177.2213740458(3144)/mV 16 0 9136 63284 0 III
+P07527_E06.dat 16 67005.24981791696(12154)/mV 16 0 11064 17151 0 AVR
+P07527_E06.dat 16 77826.89265536724(-5862)/mV 16 0 -10168 65511 0 AVL
+P07527_E06.dat 16 75084.55305466238(1439)/mV 16 0 6874 51278 0 AVF
+P07527_E06.dat 16 33203.80528511822(-9453)/mV 16 0 -8616 36287 0 V1
+P07527_E06.dat 16 33343.810986414646(-5203)/mV 16 0 -6695 30137 0 V3
+P07527_E06.dat 16 87950.88372093023(-3221)/mV 16 0 -4151 45327 0 V5
+# Male 13
+# Atrial septal defect (Foramen ovale)
+# Sinus pause or arrest;Polymorphic+Ventricular premature complex(es);Ventricular tachycardia;Ventricular fibrillation
diff --git a/data/Child_ecg/P07/P07527/P07527_E07.dat b/data/Child_ecg/P07/P07527/P07527_E07.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ccb79eb49fcba278d4548b232523929fe394744b
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E07.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a97dca6d699bd71096a05a15b0e71fc06cbc82f5c85762a05d83ebcaea846ab3
+size 270000
diff --git a/data/Child_ecg/P07/P07527/P07527_E07.hea b/data/Child_ecg/P07/P07527/P07527_E07.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d440480c5850aa11d503aaf7f32a3ca1165fb719
--- /dev/null
+++ b/data/Child_ecg/P07/P07527/P07527_E07.hea
@@ -0,0 +1,13 @@
+P07527_E07 9 500 15000
+P07527_E07.dat 16 221288.0725952813(11885)/mV 16 0 15125 41215 0 I
+P07527_E07.dat 16 37080.644587246665(-14453)/mV 16 0 -13548 37549 0 II
+P07527_E07.dat 16 39150.25742574257(-17321)/mV 16 0 -16971 3836 0 III
+P07527_E07.dat 16 70416.17257318953(11862)/mV 16 0 10487 57565 0 AVR
+P07527_E07.dat 16 81962.01823708207(19900)/mV 16 0 20100 33193 0 AVL
+P07527_E07.dat 16 38099.80364037507(-15903)/mV 16 0 -15283 33942 0 AVF
+P07527_E07.dat 16 40596.168236032645(-1190)/mV 16 0 -1124 62290 0 V1
+P07527_E07.dat 16 34896.313725490196(-3221)/mV 16 0 -2370 36150 0 V3
+P07527_E07.dat 16 54139.2741555381(885)/mV 16 0 3880 59565 0 V5
+# Male 13
+# Atrial septal defect (Foramen ovale)
+# Low voltage;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07528/P07528_E01.dat b/data/Child_ecg/P07/P07528/P07528_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c57b3ca5edfe1105d1c67dd8340c982102d1b12f
--- /dev/null
+++ b/data/Child_ecg/P07/P07528/P07528_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:661480784d8496f927f02c462d30e4765a3e2fb4d593802a0b4627c70f4a9036
+size 270000
diff --git a/data/Child_ecg/P07/P07528/P07528_E01.hea b/data/Child_ecg/P07/P07528/P07528_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..eb5f284549c24d1bbb23ebdb420d2ec997d44a08
--- /dev/null
+++ b/data/Child_ecg/P07/P07528/P07528_E01.hea
@@ -0,0 +1,13 @@
+P07528_E01 9 500 15000
+P07528_E01.dat 16 17439.136831780284(1958)/mV 16 0 2071 16387 0 I
+P07528_E01.dat 16 65214.10478359909(-4809)/mV 16 0 -3483 15597 0 II
+P07528_E01.dat 16 16573.56501987507(-4265)/mV 16 0 -4009 43714 0 III
+P07528_E01.dat 16 36679.876923076925(4486)/mV 16 0 3859 44747 0 AVR
+P07528_E01.dat 16 17057.9222614841(4947)/mV 16 0 4878 24262 0 AVL
+P07528_E01.dat 16 29817.668536460988(-4216)/mV 16 0 -3634 63384 0 AVF
+P07528_E01.dat 16 22165.462341946124(-13080)/mV 16 0 -13639 32597 0 V1
+P07528_E01.dat 16 16864.63867859601(-8837)/mV 16 0 -8604 16061 0 V3
+P07528_E01.dat 16 23620.89092096669(2549)/mV 16 0 2030 64675 0 V5
+# Female 14
+# Otherwise diseases
+# Sinus tachycardia;Right ventricular hypertrophy;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07529/P07529_E01.dat b/data/Child_ecg/P07/P07529/P07529_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..87d3efdface536cba5d301f6f5dde58fa280c343
--- /dev/null
+++ b/data/Child_ecg/P07/P07529/P07529_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:057d99948dfabc913db34a242b3473bd9fca8ff77c5084e05f9cd878a1fca036
+size 360000
diff --git a/data/Child_ecg/P07/P07529/P07529_E01.hea b/data/Child_ecg/P07/P07529/P07529_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fd06ec7b68c4b4606ff0739d41fd0d1968b5490b
--- /dev/null
+++ b/data/Child_ecg/P07/P07529/P07529_E01.hea
@@ -0,0 +1,16 @@
+P07529_E01 12 500 15000
+P07529_E01.dat 16 63129.213746856665(4007)/mV 16 0 2723 3264 0 I
+P07529_E01.dat 16 28476.81155234657(5749)/mV 16 0 5100 35432 0 II
+P07529_E01.dat 16 27157.6338028169(4893)/mV 16 0 4827 18823 0 III
+P07529_E01.dat 16 54325.67948077883(-6201)/mV 16 0 -5008 35625 0 AVR
+P07529_E01.dat 16 45007.685452162514(769)/mV 16 0 366 27005 0 AVL
+P07529_E01.dat 16 28434.79401282965(6192)/mV 16 0 5845 27376 0 AVF
+P07529_E01.dat 16 65389.262507720814(-6921)/mV 16 0 -5751 34100 0 V1
+P07529_E01.dat 16 14317.256863941428(-9851)/mV 16 0 -9455 57074 0 V2
+P07529_E01.dat 16 21062.343130553658(-2675)/mV 16 0 -1955 7925 0 V3
+P07529_E01.dat 16 14326.62271062271(-9850)/mV 16 0 -9465 7556 0 V4
+P07529_E01.dat 16 38656.0(-906)/mV 16 0 -1346 63771 0 V5
+P07529_E01.dat 16 14323.504575960951(-9841)/mV 16 0 -9457 11592 0 V6
+# Female 2
+# Atrial septal defect (Foramen ovale)
+# ST deviation;Prolonged QT interval;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07530/P07530_E01.dat b/data/Child_ecg/P07/P07530/P07530_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f549fadbb5fa2b88d827bc3fddbff35508b4756f
--- /dev/null
+++ b/data/Child_ecg/P07/P07530/P07530_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c109dcc66527ce701c1b7f79f8ce41a5768e34fe4f59ccb779212b5c0352c5e1
+size 270000
diff --git a/data/Child_ecg/P07/P07530/P07530_E01.hea b/data/Child_ecg/P07/P07530/P07530_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a7fcd6e8c61d1597cdf80b5c7ac64b692a43f02a
--- /dev/null
+++ b/data/Child_ecg/P07/P07530/P07530_E01.hea
@@ -0,0 +1,13 @@
+P07530_E01 9 500 15000
+P07530_E01.dat 16 61060.08115942029(-1909)/mV 16 0 1618 8155 0 I
+P07530_E01.dat 16 58339.93534785664(-12499)/mV 16 0 -13258 39419 0 II
+P07530_E01.dat 16 40621.47368421053(-8648)/mV 16 0 -11326 7286 0 III
+P07530_E01.dat 16 89208.15784008308(9180)/mV 16 0 7148 53044 0 AVR
+P07530_E01.dat 16 50933.85315139701(5508)/mV 16 0 8698 45419 0 AVL
+P07530_E01.dat 16 50379.10743801653(-8955)/mV 16 0 -11086 28657 0 AVF
+P07530_E01.dat 16 71484.84556407448(-899)/mV 16 0 -1480 58998 0 V1
+P07530_E01.dat 16 19118.4774056353(2352)/mV 16 0 470 22876 0 V3
+P07530_E01.dat 16 34245.7368086459(-6464)/mV 16 0 -10254 15584 0 V5
+# Female 35
+# Otherwise diseases
+# Sinus tachycardia;ST deviation;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07531/P07531_E01.dat b/data/Child_ecg/P07/P07531/P07531_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3baeaa82fee82640fc45ab2e5a4f54c5c0b26e36
--- /dev/null
+++ b/data/Child_ecg/P07/P07531/P07531_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c866eda383cd7e9e74e93fc4ada15191b9fe0f13084685b053d6824bf940c79
+size 360000
diff --git a/data/Child_ecg/P07/P07531/P07531_E01.hea b/data/Child_ecg/P07/P07531/P07531_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..87f9f2c360e9ea1b98f87058f2bfe7d66f413c66
--- /dev/null
+++ b/data/Child_ecg/P07/P07531/P07531_E01.hea
@@ -0,0 +1,16 @@
+P07531_E01 12 500 15000
+P07531_E01.dat 16 30112.998357963876(3051)/mV 16 0 3173 53677 0 I
+P07531_E01.dat 16 40364.071099407505(-2829)/mV 16 0 -2796 64 0 II
+P07531_E01.dat 16 35561.42301943199(-9534)/mV 16 0 -9592 35781 0 III
+P07531_E01.dat 16 40002.69199457259(-3976)/mV 16 0 -4074 30376 0 AVR
+P07531_E01.dat 16 36244.21052631579(3548)/mV 16 0 3666 40831 0 AVL
+P07531_E01.dat 16 47803.70291146762(-13125)/mV 16 0 -13125 45727 0 AVF
+P07531_E01.dat 16 9773.567716970701(1765)/mV 16 0 2139 52133 0 V1
+P07531_E01.dat 16 1466.9866666666667(-5261)/mV 16 0 -5053 25371 0 V2
+P07531_E01.dat 16 21249.326424870465(-727)/mV 16 0 -606 25973 0 V3
+P07531_E01.dat 16 1466.9866666666667(-5261)/mV 16 0 -5053 25275 0 V4
+P07531_E01.dat 16 13968.713375796178(1500)/mV 16 0 1864 55080 0 V5
+P07531_E01.dat 16 1466.9866666666667(-5261)/mV 16 0 -5053 25326 0 V6
+# Male 4
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07532/P07532_E01.dat b/data/Child_ecg/P07/P07532/P07532_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3a933a89ce0dcdb03c733b10888d76cfe2858fd8
--- /dev/null
+++ b/data/Child_ecg/P07/P07532/P07532_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:26df4a1ad1e6a035ef6a73c0cb3422ff48dc1a6a99a46a250e9ef9d50c9b5f4a
+size 270000
diff --git a/data/Child_ecg/P07/P07532/P07532_E01.hea b/data/Child_ecg/P07/P07532/P07532_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..58f61b660559144052bc9930f43901e5ee0d5a13
--- /dev/null
+++ b/data/Child_ecg/P07/P07532/P07532_E01.hea
@@ -0,0 +1,13 @@
+P07532_E01 9 500 15000
+P07532_E01.dat 16 31955.769633507854(2996)/mV 16 0 2996 4857 0 I
+P07532_E01.dat 16 59202.54579093432(-1518)/mV 16 0 -1518 65345 0 II
+P07532_E01.dat 16 47307.15681983953(-1098)/mV 16 0 -1136 51457 0 III
+P07532_E01.dat 16 44396.19047619047(-3632)/mV 16 0 -3632 24657 0 AVR
+P07532_E01.dat 16 39695.95587424159(2374)/mV 16 0 2374 9697 0 AVL
+P07532_E01.dat 16 118980.35666347075(-2470)/mV 16 0 -2567 35349 0 AVF
+P07532_E01.dat 16 36830.1822985469(-5540)/mV 16 0 -5540 6986 0 V1
+P07532_E01.dat 16 24012.82766072393(-11064)/mV 16 0 -11064 35617 0 V3
+P07532_E01.dat 16 33402.6463878327(1549)/mV 16 0 1549 61003 0 V5
+# Female 34
+# Patent ductus arteriosus
+# Sinus bradycardia;First-degree AV block;Right bundle-branch block;Right atrial enlargement;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07532/P07532_E02.dat b/data/Child_ecg/P07/P07532/P07532_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8723d067f73a17f40619c83d903e3f7c925e2166
--- /dev/null
+++ b/data/Child_ecg/P07/P07532/P07532_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d41dfaf5b982ea8d47b09f1d6215086a94fa5e2886cc2cd91dc280c879487a5
+size 270000
diff --git a/data/Child_ecg/P07/P07532/P07532_E02.hea b/data/Child_ecg/P07/P07532/P07532_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5fe873c40cb68dbb5b73d66ecd42fba6261d17bf
--- /dev/null
+++ b/data/Child_ecg/P07/P07532/P07532_E02.hea
@@ -0,0 +1,13 @@
+P07532_E02 9 500 15000
+P07532_E02.dat 16 42351.45398138573(7227)/mV 16 0 9225 5528 0 I
+P07532_E02.dat 16 66242.61988304094(-16174)/mV 16 0 -15958 31171 0 II
+P07532_E02.dat 16 48962.86291486291(-16199)/mV 16 0 -18509 36224 0 III
+P07532_E02.dat 16 62091.94666666666(3615)/mV 16 0 2200 33274 0 AVR
+P07532_E02.dat 16 46255.65692007797(13579)/mV 16 0 15723 47121 0 AVL
+P07532_E02.dat 16 60252.04757548033(-16689)/mV 16 0 -17866 9606 0 AVF
+P07532_E02.dat 16 21633.275747508305(-7331)/mV 16 0 -6451 25171 0 V1
+P07532_E02.dat 16 15852.914100486223(-4111)/mV 16 0 -3621 5146 0 V3
+P07532_E02.dat 16 17537.471264367818(-15632)/mV 16 0 -14576 38409 0 V5
+# Female 30
+# Patent ductus arteriosus
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07533/P07533_E01.dat b/data/Child_ecg/P07/P07533/P07533_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2d752792288eac77d7810e6c7b6eb88ffdaac1db
--- /dev/null
+++ b/data/Child_ecg/P07/P07533/P07533_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7ef66f01117c34afe22459b15177b270769b3c9ee9dd8afc0856e4b854649b3
+size 270000
diff --git a/data/Child_ecg/P07/P07533/P07533_E01.hea b/data/Child_ecg/P07/P07533/P07533_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f3d647786658469d717f54f8639d522001823f16
--- /dev/null
+++ b/data/Child_ecg/P07/P07533/P07533_E01.hea
@@ -0,0 +1,13 @@
+P07533_E01 9 500 15000
+P07533_E01.dat 16 66424.34432643936(-3755)/mV 16 0 -11754 2772 0 I
+P07533_E01.dat 16 100308.35123614663(-4041)/mV 16 0 -18245 63784 0 II
+P07533_E01.dat 16 95117.87717968157(-2137)/mV 16 0 -4226 14353 0 III
+P07533_E01.dat 16 86616.65425831923(4726)/mV 16 0 16071 25646 0 AVR
+P07533_E01.dat 16 83907.19393556539(-339)/mV 16 0 -4503 31060 0 AVL
+P07533_E01.dat 16 181858.20971867008(-6727)/mV 16 0 -21667 11895 0 AVF
+P07533_E01.dat 16 24047.956019791094(9951)/mV 16 0 405 18978 0 V1
+P07533_E01.dat 16 40750.48808545604(15664)/mV 16 0 5118 62346 0 V3
+P07533_E01.dat 16 28446.793536804307(-1820)/mV 16 0 -16891 20161 0 V5
+# Male 14
+# Otherwise diseases
+# Sinus tachycardia;Low voltage;Right atrial enlargement;Abnormal Q wave;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07534/P07534_E01.dat b/data/Child_ecg/P07/P07534/P07534_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..92c63c6b97c5003d51a67e4df7815df8a5fb1519
--- /dev/null
+++ b/data/Child_ecg/P07/P07534/P07534_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39d9d8cbeb70230a17573f042294459657e1a19ceca51f2546b8d06b45f0f8f0
+size 270000
diff --git a/data/Child_ecg/P07/P07534/P07534_E01.hea b/data/Child_ecg/P07/P07534/P07534_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..da1fb954ed93d96b47b1d61b3da71d179316e12e
--- /dev/null
+++ b/data/Child_ecg/P07/P07534/P07534_E01.hea
@@ -0,0 +1,13 @@
+P07534_E01 9 500 15000
+P07534_E01.dat 16 53986.46663217796(18188)/mV 16 0 20603 38675 0 I
+P07534_E01.dat 16 82035.81526861452(9733)/mV 16 0 13536 33240 0 II
+P07534_E01.dat 16 70727.12975098296(-19592)/mV 16 0 -19534 6162 0 III
+P07534_E01.dat 16 70057.76542523624(-17382)/mV 16 0 -20574 64565 0 AVR
+P07534_E01.dat 16 66261.51895587321(19291)/mV 16 0 20746 51756 0 AVL
+P07534_E01.dat 16 109740.41581259151(-14468)/mV 16 0 -11879 64288 0 AVF
+P07534_E01.dat 16 30468.099935938502(-9544)/mV 16 0 -10337 31663 0 V1
+P07534_E01.dat 16 23595.6270096463(-4102)/mV 16 0 -1281 18093 0 V3
+P07534_E01.dat 16 73500.44444444444(8254)/mV 16 0 11542 11887 0 V5
+# Female 1
+# Otherwise diseases
+# Atrial premature complexes, nonconducted;Right ventricular hypertrophy;ST deviation;Hypocalcemia;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07535/P07535_E01.dat b/data/Child_ecg/P07/P07535/P07535_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b0dcbe2b2a24b531e84ebf18e69bf522c6e3399b
--- /dev/null
+++ b/data/Child_ecg/P07/P07535/P07535_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4fd1cb172bf3f7e2e8a5aa6ec6039de501be61cd7e5e806f183bf708d76cfdb
+size 360000
diff --git a/data/Child_ecg/P07/P07535/P07535_E01.hea b/data/Child_ecg/P07/P07535/P07535_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1231d11fcaca2bcc6586db11b0f7b772ec9a65ec
--- /dev/null
+++ b/data/Child_ecg/P07/P07535/P07535_E01.hea
@@ -0,0 +1,16 @@
+P07535_E01 12 500 15000
+P07535_E01.dat 16 1296.0600750938672(-406)/mV 16 0 -468 34631 0 I
+P07535_E01.dat 16 1537.4454828660437(-1922)/mV 16 0 -2017 25651 0 II
+P07535_E01.dat 16 2238.6003976143143(-6376)/mV 16 0 -6407 10641 0 III
+P07535_E01.dat 16 1273.6528925619834(945)/mV 16 0 1014 11315 0 AVR
+P07535_E01.dat 16 1231.7561547479484(67)/mV 16 0 44 4559 0 AVL
+P07535_E01.dat 16 3881.6578581363005(-10963)/mV 16 0 -11115 61903 0 AVF
+P07535_E01.dat 16 1231.37955346651(-20)/mV 16 0 -21 687 0 V1
+P07535_E01.dat 16 1232.4785923753666(67)/mV 16 0 67 41080 0 V2
+P07535_E01.dat 16 1230.3098591549297(-10)/mV 16 0 -76 7700 0 V3
+P07535_E01.dat 16 1230.6478873239437(-1)/mV 16 0 -1 44654 0 V4
+P07535_E01.dat 16 1233.2018779342723(67)/mV 16 0 33 63751 0 V5
+P07535_E01.dat 16 1230.3098591549297(-10)/mV 16 0 -10 14283 0 V6
+# Male 4
+# Otherwise diseases
+# Right ventricular hypertrophy;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07536/P07536_E01.dat b/data/Child_ecg/P07/P07536/P07536_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b255f32b9bbdfca70fd8f01749577dc97800d478
--- /dev/null
+++ b/data/Child_ecg/P07/P07536/P07536_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba8c8ddcf8bb649cd336f7cf460bcd5b0945af67da90385d820ddec6ea2a9063
+size 270000
diff --git a/data/Child_ecg/P07/P07536/P07536_E01.hea b/data/Child_ecg/P07/P07536/P07536_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..098c9033ca763bade964484b628c0d95e144504d
--- /dev/null
+++ b/data/Child_ecg/P07/P07536/P07536_E01.hea
@@ -0,0 +1,13 @@
+P07536_E01 9 500 15000
+P07536_E01.dat 16 27468.94382022472(5432)/mV 16 0 5231 33771 0 I
+P07536_E01.dat 16 27468.449315068494(-3394)/mV 16 0 -3506 9573 0 II
+P07536_E01.dat 16 37311.65027322404(-9429)/mV 16 0 -9308 39778 0 III
+P07536_E01.dat 16 31985.952967525194(-4873)/mV 16 0 -4691 13864 0 AVR
+P07536_E01.dat 16 38106.79449260581(3721)/mV 16 0 3504 53471 0 AVL
+P07536_E01.dat 16 38549.02446330504(-13916)/mV 16 0 -13916 38840 0 AVF
+P07536_E01.dat 16 2855.118503118503(-580)/mV 16 0 -626 57621 0 V1
+P07536_E01.dat 16 23529.352290679304(-3677)/mV 16 0 -4175 63830 0 V3
+P07536_E01.dat 16 1656.1110494169905(-9465)/mV 16 0 -9503 49577 0 V5
+# Female 1
+# Otherwise diseases
+# Low voltage;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07537/P07537_E01.dat b/data/Child_ecg/P07/P07537/P07537_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f2815f45870f43294cd98373324452dc66215390
--- /dev/null
+++ b/data/Child_ecg/P07/P07537/P07537_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9f4c213ac7ee49fe7235bf30ce6bb888d63b1acaad49336013d974325400a276
+size 270000
diff --git a/data/Child_ecg/P07/P07537/P07537_E01.hea b/data/Child_ecg/P07/P07537/P07537_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2ada91ef29e422da405926e59c7db82682a90929
--- /dev/null
+++ b/data/Child_ecg/P07/P07537/P07537_E01.hea
@@ -0,0 +1,13 @@
+P07537_E01 9 500 15000
+P07537_E01.dat 16 12895.182378854626(24405)/mV 16 0 24374 43328 0 I
+P07537_E01.dat 16 11276.525321888412(18550)/mV 16 0 18486 59336 0 II
+P07537_E01.dat 16 20176.2772002772(-4335)/mV 16 0 -4384 60437 0 III
+P07537_E01.dat 16 12556.255319148937(-23546)/mV 16 0 -23495 2178 0 AVR
+P07537_E01.dat 16 21727.622259696458(17563)/mV 16 0 17563 59207 0 AVL
+P07537_E01.dat 16 17153.709515859766(7370)/mV 16 0 7300 2590 0 AVF
+P07537_E01.dat 16 17202.427898209236(2881)/mV 16 0 2811 52053 0 V1
+P07537_E01.dat 16 14235.65650969529(7382)/mV 16 0 7417 56653 0 V3
+P07537_E01.dat 16 25805.26651480638(11485)/mV 16 0 11506 32680 0 V5
+# Male 2
+# Atrial septal defect (Foramen ovale);Patent ductus arteriosus
+# Right ventricular hypertrophy;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07538/P07538_E01.dat b/data/Child_ecg/P07/P07538/P07538_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..30b77cd834ab0558d5c50b6265764fae0918d2c2
--- /dev/null
+++ b/data/Child_ecg/P07/P07538/P07538_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69658e029bfb3065fc73bf78c3f43bfe745b04765bf2627f641445050bcb57e7
+size 270000
diff --git a/data/Child_ecg/P07/P07538/P07538_E01.hea b/data/Child_ecg/P07/P07538/P07538_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7791758c51ead608157fdb209814f69127205410
--- /dev/null
+++ b/data/Child_ecg/P07/P07538/P07538_E01.hea
@@ -0,0 +1,13 @@
+P07538_E01 9 500 15000
+P07538_E01.dat 16 208157.6475327291(-7535)/mV 16 0 -7874 53822 0 I
+P07538_E01.dat 16 178176.0(-7537)/mV 16 0 -8697 25419 0 II
+P07538_E01.dat 16 191317.33333333334(-4742)/mV 16 0 -5520 13596 0 III
+P07538_E01.dat 16 203932.13962033068(7885)/mV 16 0 8714 21354 0 AVR
+P07538_E01.dat 16 227475.72459016394(1110)/mV 16 0 1295 61660 0 AVL
+P07538_E01.dat 16 264062.17852522637(-7850)/mV 16 0 -9354 41922 0 AVF
+P07538_E01.dat 16 100965.57561817137(-11334)/mV 16 0 -11088 12549 0 V1
+P07538_E01.dat 16 60746.24593967517(-23179)/mV 16 0 -23179 56670 0 V3
+P07538_E01.dat 16 150315.5156338829(-16629)/mV 16 0 -16140 30218 0 V5
+# Male 2
+# Otherwise diseases
+# Sinus pause or arrest;Ventricular escape complex(es)
diff --git a/data/Child_ecg/P07/P07539/P07539_E01.dat b/data/Child_ecg/P07/P07539/P07539_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..50eb1e65a2bf3664e8e6fa0461bcaf2db8a630a2
--- /dev/null
+++ b/data/Child_ecg/P07/P07539/P07539_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:21773d2d829fcc51c8f047cdcd9f59533fd140e48d7a46df74e92ef5fd967451
+size 270000
diff --git a/data/Child_ecg/P07/P07539/P07539_E01.hea b/data/Child_ecg/P07/P07539/P07539_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0caadce668e1ef7b17da57a6e8b5c0855f9e9672
--- /dev/null
+++ b/data/Child_ecg/P07/P07539/P07539_E01.hea
@@ -0,0 +1,13 @@
+P07539_E01 9 500 15000
+P07539_E01.dat 16 40596.58580413298(11358)/mV 16 0 11358 9288 0 I
+P07539_E01.dat 16 19598.855803048067(-115)/mV 16 0 -99 6706 0 II
+P07539_E01.dat 16 20085.677419354837(-3580)/mV 16 0 -3547 48252 0 III
+P07539_E01.dat 16 36088.31145717464(-1084)/mV 16 0 -1084 22603 0 AVR
+P07539_E01.dat 16 34752.049344641484(11250)/mV 16 0 11222 63153 0 AVL
+P07539_E01.dat 16 20359.529411764706(-995)/mV 16 0 -962 65185 0 AVF
+P07539_E01.dat 16 19841.706666666665(-9515)/mV 16 0 -9515 59188 0 V1
+P07539_E01.dat 16 30392.32(2107)/mV 16 0 2107 1245 0 V3
+P07539_E01.dat 16 39095.03381642512(6748)/mV 16 0 6748 22959 0 V5
+# Male 5
+# Atrial septal defect;Patent ductus arteriosus
+# Right ventricular hypertrophy;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07540/P07540_E01.dat b/data/Child_ecg/P07/P07540/P07540_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3450735b484ee550e4c66ee025daa770aa3a346a
--- /dev/null
+++ b/data/Child_ecg/P07/P07540/P07540_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d7e3f9c9835233188d743675c143a146a09dd45a2c9739498ca41bbf4ce0f7b
+size 270000
diff --git a/data/Child_ecg/P07/P07540/P07540_E01.hea b/data/Child_ecg/P07/P07540/P07540_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bfd23fb056bb889c2270557439565d4986f29852
--- /dev/null
+++ b/data/Child_ecg/P07/P07540/P07540_E01.hea
@@ -0,0 +1,13 @@
+P07540_E01 9 500 15000
+P07540_E01.dat 16 141089.02470265326(4882)/mV 16 0 4882 18464 0 I
+P07540_E01.dat 16 12719.076923076924(8570)/mV 16 0 8580 61039 0 II
+P07540_E01.dat 16 12538.644351464434(8204)/mV 16 0 8224 24435 0 III
+P07540_E01.dat 16 25179.84539147671(-7956)/mV 16 0 -7956 11676 0 AVR
+P07540_E01.dat 16 24155.729433272394(-6960)/mV 16 0 -6980 37798 0 AVL
+P07540_E01.dat 16 12687.961630695443(8568)/mV 16 0 8578 2122 0 AVF
+P07540_E01.dat 16 27401.253012048193(-8336)/mV 16 0 -8358 12306 0 V1
+P07540_E01.dat 16 28077.814556331006(-5265)/mV 16 0 -5288 19226 0 V3
+P07540_E01.dat 16 34377.96353436185(-8830)/mV 16 0 -8858 2562 0 V5
+# Male 16
+# Otherwise diseases
+# Low voltage;Hyperkalemia;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07541/P07541_E01.dat b/data/Child_ecg/P07/P07541/P07541_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6a85636733a7cfa57d004cb8e6f98311094b20ba
--- /dev/null
+++ b/data/Child_ecg/P07/P07541/P07541_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be28018df5fdac11a796932427131ffe569f259571ea5975160933470687cbe4
+size 270000
diff --git a/data/Child_ecg/P07/P07541/P07541_E01.hea b/data/Child_ecg/P07/P07541/P07541_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ae6145e828abf235d7b6fde7ec30374eb15c37d6
--- /dev/null
+++ b/data/Child_ecg/P07/P07541/P07541_E01.hea
@@ -0,0 +1,13 @@
+P07541_E01 9 500 15000
+P07541_E01.dat 16 18063.60443307758(8617)/mV 16 0 9014 43884 0 I
+P07541_E01.dat 16 16077.20634920635(6798)/mV 16 0 5882 33193 0 II
+P07541_E01.dat 16 11247.88377723971(-5548)/mV 16 0 -6362 431 0 III
+P07541_E01.dat 16 25227.220035778177(-5224)/mV 16 0 -4793 47899 0 AVR
+P07541_E01.dat 16 16185.727210418094(13356)/mV 16 0 14133 16382 0 AVL
+P07541_E01.dat 16 14062.330658105939(1455)/mV 16 0 792 22754 0 AVF
+P07541_E01.dat 16 17885.161603888213(-4018)/mV 16 0 -3960 50162 0 V1
+P07541_E01.dat 16 13262.066431095407(3885)/mV 16 0 4079 52065 0 V3
+P07541_E01.dat 16 20037.70297029703(-1145)/mV 16 0 -2156 41922 0 V5
+# Female 1
+# Otherwise diseases
+# ST deviation;Prolonged QT interval;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07542/P07542_E01.dat b/data/Child_ecg/P07/P07542/P07542_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..21d4f66365a28beadde31b35094418091b46f36b
--- /dev/null
+++ b/data/Child_ecg/P07/P07542/P07542_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fc4326a53c803cc38e86192db300ab5223ac61a4ca915ad543eb6517b42b1428
+size 270000
diff --git a/data/Child_ecg/P07/P07542/P07542_E01.hea b/data/Child_ecg/P07/P07542/P07542_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f1d7210123f945cac4eff117569c0b11a126e0c7
--- /dev/null
+++ b/data/Child_ecg/P07/P07542/P07542_E01.hea
@@ -0,0 +1,13 @@
+P07542_E01 9 500 15000
+P07542_E01.dat 16 38193.59604286892(12476)/mV 16 0 12538 8796 0 I
+P07542_E01.dat 16 45067.538028169016(14105)/mV 16 0 14252 3514 0 II
+P07542_E01.dat 16 104772.36845593108(5832)/mV 16 0 6002 17466 0 III
+P07542_E01.dat 16 42130.28571428572(-14263)/mV 16 0 -14366 62245 0 AVR
+P07542_E01.dat 16 63531.799410029496(9298)/mV 16 0 9298 45315 0 AVL
+P07542_E01.dat 16 74852.86143572621(11019)/mV 16 0 11202 45991 0 AVF
+P07542_E01.dat 16 32114.94297188755(-13244)/mV 16 0 -13296 46168 0 V1
+P07542_E01.dat 16 12394.740484429065(-4782)/mV 16 0 -4732 23079 0 V3
+P07542_E01.dat 16 12930.007237635706(9104)/mV 16 0 9125 14629 0 V5
+# Male 39
+# Otherwise diseases
+# Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07543/P07543_E01.dat b/data/Child_ecg/P07/P07543/P07543_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4ed06560cb47ca0235413ab7e3f3ab20521bb9c7
--- /dev/null
+++ b/data/Child_ecg/P07/P07543/P07543_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6869907f3fb3fc22772dfd936fa929786f3c169e700e72a5a8ca0999b41d9a8a
+size 108000
diff --git a/data/Child_ecg/P07/P07543/P07543_E01.hea b/data/Child_ecg/P07/P07543/P07543_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c00e65ca9221c1214c8f717845d0c4f0c19bfb4d
--- /dev/null
+++ b/data/Child_ecg/P07/P07543/P07543_E01.hea
@@ -0,0 +1,13 @@
+P07543_E01 9 500 6000
+P07543_E01.dat 16 68161.91616766468(11698)/mV 16 0 11365 61765 0 I
+P07543_E01.dat 16 8227.334713595583(-26946)/mV 16 0 -23565 16453 0 II
+P07543_E01.dat 16 8039.239344262295(-27978)/mV 16 0 -24643 63052 0 III
+P07543_E01.dat 16 15985.394041596403(22776)/mV 16 0 20473 14098 0 AVR
+P07543_E01.dat 16 15057.32737208147(26433)/mV 16 0 23273 35515 0 AVL
+P07543_E01.dat 16 8258.186518928902(-28400)/mV 16 0 -24995 15963 0 AVF
+P07543_E01.dat 16 25760.36970474968(6427)/mV 16 0 16257 30463 0 V1
+P07543_E01.dat 16 18053.703327693176(-1508)/mV 16 0 22822 64139 0 V3
+P07543_E01.dat 16 23349.531455961653(5290)/mV 16 0 26188 5014 0 V5
+# Male 10
+# Otherwise diseases
+# Sinus tachycardia;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07544/P07544_E01.dat b/data/Child_ecg/P07/P07544/P07544_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..077f38aa058357fd90b3e9577a38a3d9f1ca5cf7
--- /dev/null
+++ b/data/Child_ecg/P07/P07544/P07544_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b2da2d71596b9688299da960815b109e630f60ff777d311260920600cd6b5616
+size 270000
diff --git a/data/Child_ecg/P07/P07544/P07544_E01.hea b/data/Child_ecg/P07/P07544/P07544_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5ad5734b77bda9a280fe918c613a6f6c32a8bc6c
--- /dev/null
+++ b/data/Child_ecg/P07/P07544/P07544_E01.hea
@@ -0,0 +1,13 @@
+P07544_E01 9 500 15000
+P07544_E01.dat 16 55875.38670284939(7448)/mV 16 0 9221 3428 0 I
+P07544_E01.dat 16 56941.683319220996(69)/mV 16 0 -2525 50980 0 II
+P07544_E01.dat 16 54282.010350776305(-9721)/mV 16 0 -13962 47768 0 III
+P07544_E01.dat 16 70655.25200876553(-9152)/mV 16 0 -8692 48958 0 AVR
+P07544_E01.dat 16 60908.35214446953(6758)/mV 16 0 10078 53389 0 AVL
+P07544_E01.dat 16 61075.45826423438(-5793)/mV 16 0 -9569 36491 0 AVF
+P07544_E01.dat 16 34742.815655133294(-2859)/mV 16 0 4576 39107 0 V1
+P07544_E01.dat 16 23012.490777866882(-4743)/mV 16 0 -6129 60612 0 V3
+P07544_E01.dat 16 31285.01775147929(8539)/mV 16 0 5077 3589 0 V5
+# Female 3
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07545/P07545_E01.dat b/data/Child_ecg/P07/P07545/P07545_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..daf2c109f7582e5a579f45dffbb1229ec8ac60bf
--- /dev/null
+++ b/data/Child_ecg/P07/P07545/P07545_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8d94c863dc79beccdd3d884f5db617919f9bb792c886f31cd209cbef115ee63
+size 270000
diff --git a/data/Child_ecg/P07/P07545/P07545_E01.hea b/data/Child_ecg/P07/P07545/P07545_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..62336a91f7977066c1ff4b16847a80050ff04272
--- /dev/null
+++ b/data/Child_ecg/P07/P07545/P07545_E01.hea
@@ -0,0 +1,13 @@
+P07545_E01 9 500 15000
+P07545_E01.dat 16 4587.263622974963(-20600)/mV 16 0 -20432 29945 0 I
+P07545_E01.dat 16 3775.030303030303(-17195)/mV 16 0 -17431 14691 0 II
+P07545_E01.dat 16 12210.08695652174(3434)/mV 16 0 2222 29491 0 III
+P07545_E01.dat 16 4340.656191074796(21186)/mV 16 0 21239 17354 0 AVR
+P07545_E01.dat 16 9511.620635747786(-14942)/mV 16 0 -14300 57018 0 AVL
+P07545_E01.dat 16 5968.1587651598675(-11622)/mV 16 0 -12108 10312 0 AVF
+P07545_E01.dat 16 1230.6478873239437(-1)/mV 16 0 218 25562 0 V1
+P07545_E01.dat 16 2136.6153846153848(-20615)/mV 16 0 -20380 35007 0 V3
+P07545_E01.dat 16 4645.546666666667(-23240)/mV 16 0 -22703 14658 0 V5
+# Male 2
+# Otherwise diseases
+# Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07545/P07545_E02.dat b/data/Child_ecg/P07/P07545/P07545_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..791158cfd8dbfd83aae2c5baea2172729ced33e1
--- /dev/null
+++ b/data/Child_ecg/P07/P07545/P07545_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b6a501998399a9951eb9df2f8807365135ec8484678bdd8ea631db62e4d5f74e
+size 270000
diff --git a/data/Child_ecg/P07/P07545/P07545_E02.hea b/data/Child_ecg/P07/P07545/P07545_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d74d74560d83ae86555a6a0c3a612b96c75a1081
--- /dev/null
+++ b/data/Child_ecg/P07/P07545/P07545_E02.hea
@@ -0,0 +1,13 @@
+P07545_E02 9 500 15000
+P07545_E02.dat 16 10006.775800711745(-5307)/mV 16 0 -5242 37810 0 I
+P07545_E02.dat 16 58201.79255740301(3126)/mV 16 0 3173 46090 0 II
+P07545_E02.dat 16 9805.204279164544(4826)/mV 16 0 4770 52317 0 III
+P07545_E02.dat 16 18924.4095139607(2975)/mV 16 0 2898 40367 0 AVR
+P07545_E02.dat 16 9929.84961349262(-5169)/mV 16 0 -5112 29249 0 AVL
+P07545_E02.dat 16 18517.419615773506(3002)/mV 16 0 2972 26787 0 AVF
+P07545_E02.dat 16 23479.963691376703(-2454)/mV 16 0 -2549 11762 0 V1
+P07545_E02.dat 16 19656.016985138005(-5644)/mV 16 0 -5772 37857 0 V3
+P07545_E02.dat 16 22190.70372560615(3878)/mV 16 0 3860 19614 0 V5
+# Male 5
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07546/P07546_E01.dat b/data/Child_ecg/P07/P07546/P07546_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ec50b3faf88a0f47245a1d256c8aeea278fba870
--- /dev/null
+++ b/data/Child_ecg/P07/P07546/P07546_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d9b889030443318d100f97a06ff05d6be523e244bb81ad9de09226413868e4d1
+size 270000
diff --git a/data/Child_ecg/P07/P07546/P07546_E01.hea b/data/Child_ecg/P07/P07546/P07546_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d3555e5ae413b13f3406ccf37f4d221c3a1668bf
--- /dev/null
+++ b/data/Child_ecg/P07/P07546/P07546_E01.hea
@@ -0,0 +1,13 @@
+P07546_E01 9 500 15000
+P07546_E01.dat 16 1748.9932556713673(11805)/mV 16 0 11808 22176 0 I
+P07546_E01.dat 16 2128.5728559533723(-22781)/mV 16 0 -22779 20152 0 II
+P07546_E01.dat 16 1634.4615384615386(-9859)/mV 16 0 -9859 59425 0 III
+P07546_E01.dat 16 1822.7251856853477(9412)/mV 16 0 9411 60718 0 AVR
+P07546_E01.dat 16 1719.2350400987045(10778)/mV 16 0 10778 33276 0 AVL
+P07546_E01.dat 16 1908.969696969697(-17018)/mV 16 0 -17018 42303 0 AVF
+P07546_E01.dat 16 2602.608219178082(11762)/mV 16 0 11749 42075 0 V1
+P07546_E01.dat 16 2426.4489795918366(11819)/mV 16 0 11803 5693 0 V3
+P07546_E01.dat 16 1230.3098591549297(-10)/mV 16 0 -12 47178 0 V5
+# Female 3
+# Otherwise diseases
+# Sinus bradycardia;Right ventricular hypertrophy;Prolonged QT interval;Prominent U waves;Hypokalemia or drug effect;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07547/P07547_E01.dat b/data/Child_ecg/P07/P07547/P07547_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..043bcdd6c426337c3996edb5767039b1ec1e9a0d
--- /dev/null
+++ b/data/Child_ecg/P07/P07547/P07547_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:edff8177d283896faa9daa382845116197b5f1611f2955aeb62c44f4b2da896e
+size 270000
diff --git a/data/Child_ecg/P07/P07547/P07547_E01.hea b/data/Child_ecg/P07/P07547/P07547_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fc0bb22ca61d04c91a10ddadf824853fdb1d665e
--- /dev/null
+++ b/data/Child_ecg/P07/P07547/P07547_E01.hea
@@ -0,0 +1,13 @@
+P07547_E01 9 500 15000
+P07547_E01.dat 16 26121.66037735849(5089)/mV 16 0 5068 8109 0 I
+P07547_E01.dat 16 7369.241461953266(-8745)/mV 16 0 -8745 25194 0 II
+P07547_E01.dat 16 7090.653102746694(-5540)/mV 16 0 -5540 31167 0 III
+P07547_E01.dat 16 14995.88844621514(11342)/mV 16 0 11342 24760 0 AVR
+P07547_E01.dat 16 12680.669322709164(4532)/mV 16 0 4522 47162 0 AVL
+P07547_E01.dat 16 7238.883618312189(-7134)/mV 16 0 -7134 55992 0 AVF
+P07547_E01.dat 16 15890.659555555556(2149)/mV 16 0 2149 44344 0 V1
+P07547_E01.dat 16 15526.583732057416(-1077)/mV 16 0 -1090 19140 0 V3
+P07547_E01.dat 16 14852.979664014147(43)/mV 16 0 19 16503 0 V5
+# Male 2
+# Atrial septal defect (Foramen ovale)
+# Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07548/P07548_E01.dat b/data/Child_ecg/P07/P07548/P07548_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6a3d87e1ee5ff6135d0ea75a9fe3af7f29f46625
--- /dev/null
+++ b/data/Child_ecg/P07/P07548/P07548_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e420001e81a673a8fc34cb3c548d6f956d9d42524efc621c4b9133d0fcb5fded
+size 270000
diff --git a/data/Child_ecg/P07/P07548/P07548_E01.hea b/data/Child_ecg/P07/P07548/P07548_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..07e93022dc888bd0012dae8a5166581eccede955
--- /dev/null
+++ b/data/Child_ecg/P07/P07548/P07548_E01.hea
@@ -0,0 +1,13 @@
+P07548_E01 9 500 15000
+P07548_E01.dat 16 1325.57749850389(1843)/mV 16 0 1843 36606 0 I
+P07548_E01.dat 16 61452.54517611026(-13173)/mV 16 0 -13123 33125 0 II
+P07548_E01.dat 16 1326.425078369906(290)/mV 16 0 291 51761 0 III
+P07548_E01.dat 16 1292.90756302521(889)/mV 16 0 888 41516 0 AVR
+P07548_E01.dat 16 1331.4698795180723(1768)/mV 16 0 1768 43250 0 AVL
+P07548_E01.dat 16 1284.5714285714287(1234)/mV 16 0 1235 35362 0 AVF
+P07548_E01.dat 16 1302.1055214723926(396)/mV 16 0 403 55351 0 V1
+P07548_E01.dat 16 1302.9300613496932(417)/mV 16 0 425 10475 0 V3
+P07548_E01.dat 16 1303.34394124847(509)/mV 16 0 514 36221 0 V5
+# Male 1
+# Patent ductus arteriosus
+# Low voltage
diff --git a/data/Child_ecg/P07/P07549/P07549_E01.dat b/data/Child_ecg/P07/P07549/P07549_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b08fb18fc1bc0a7514f0cdacbcaa90ae4f2124a8
--- /dev/null
+++ b/data/Child_ecg/P07/P07549/P07549_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dba88a9a57e862817b8f3c46ddb74c7813af13ba1e5765d644f56f232b1d4f3f
+size 360000
diff --git a/data/Child_ecg/P07/P07549/P07549_E01.hea b/data/Child_ecg/P07/P07549/P07549_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a15a6a0a08c20f68b46b66d8cc0285439c904c11
--- /dev/null
+++ b/data/Child_ecg/P07/P07549/P07549_E01.hea
@@ -0,0 +1,16 @@
+P07549_E01 12 500 15000
+P07549_E01.dat 16 42006.58418504572(5363)/mV 16 0 2561 13028 0 I
+P07549_E01.dat 16 81674.18983466014(-16486)/mV 16 0 -12034 10977 0 II
+P07549_E01.dat 16 36352.0(-10260)/mV 16 0 -5882 25344 0 III
+P07549_E01.dat 16 67578.4043715847(3464)/mV 16 0 3794 64205 0 AVR
+P07549_E01.dat 16 40195.56545961003(9509)/mV 16 0 5586 24680 0 AVL
+P07549_E01.dat 16 55595.90501319261(-12190)/mV 16 0 -7351 40446 0 AVF
+P07549_E01.dat 16 24497.11099847947(-20967)/mV 16 0 -21585 50703 0 V1
+P07549_E01.dat 16 47074.90909090909(-403)/mV 16 0 -3621 42382 0 V2
+P07549_E01.dat 16 19853.617021276597(-3607)/mV 16 0 -2687 8533 0 V3
+P07549_E01.dat 16 47009.65556343019(-379)/mV 16 0 -3593 6572 0 V4
+P07549_E01.dat 16 20692.578912901114(-1910)/mV 16 0 548 25322 0 V5
+P07549_E01.dat 16 47058.90909090909(-414)/mV 16 0 -3631 6457 0 V6
+# Female 12
+# Otherwise diseases
+# Sinus tachycardia;Right ventricular hypertrophy;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07550/P07550_E01.dat b/data/Child_ecg/P07/P07550/P07550_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7a9631df71384814225bf0fec05c061937b0bd96
--- /dev/null
+++ b/data/Child_ecg/P07/P07550/P07550_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ee5c3ee2f1f1d06f6cee9d272cf6956652de4df590bd91f6080423e6564d698f
+size 270000
diff --git a/data/Child_ecg/P07/P07550/P07550_E01.hea b/data/Child_ecg/P07/P07550/P07550_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0713458ce463f3e4aaa47582f8dedda1ca8a5225
--- /dev/null
+++ b/data/Child_ecg/P07/P07550/P07550_E01.hea
@@ -0,0 +1,13 @@
+P07550_E01 9 500 15000
+P07550_E01.dat 16 82037.74018794914(3465)/mV 16 0 -1139 495 0 I
+P07550_E01.dat 16 68754.28571428571(-14202)/mV 16 0 -17335 47802 0 II
+P07550_E01.dat 16 52313.82456140351(-11655)/mV 16 0 -11144 29775 0 III
+P07550_E01.dat 16 88413.59952746604(3777)/mV 16 0 8237 38465 0 AVR
+P07550_E01.dat 16 75633.20366972477(7487)/mV 16 0 5027 4923 0 AVL
+P07550_E01.dat 16 63546.71163575042(-14367)/mV 16 0 -15504 56282 0 AVF
+P07550_E01.dat 16 29620.906666666666(6284)/mV 16 0 -9495 58509 0 V1
+P07550_E01.dat 16 7848.51333813987(9756)/mV 16 0 8977 51430 0 V3
+P07550_E01.dat 16 15310.52100840336(2818)/mV 16 0 10204 55457 0 V5
+# Female 3
+# Otherwise diseases
+# Ectopic atrial tachycardia, unifocal;2:1 AV block;ST deviation;Prolonged QT interval;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07551/P07551_E01.dat b/data/Child_ecg/P07/P07551/P07551_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8461fa87009dbe50b871de67a852b37e8992854e
--- /dev/null
+++ b/data/Child_ecg/P07/P07551/P07551_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b72137d2d6d109b670a30b0a33d2943716daf7058f0c0466a4c12f00f4bcf4e7
+size 270000
diff --git a/data/Child_ecg/P07/P07551/P07551_E01.hea b/data/Child_ecg/P07/P07551/P07551_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..656931b7875c5efb83f9608dcf3f151ea0735604
--- /dev/null
+++ b/data/Child_ecg/P07/P07551/P07551_E01.hea
@@ -0,0 +1,13 @@
+P07551_E01 9 500 15000
+P07551_E01.dat 16 7635.93899782135(-5385)/mV 16 0 -5528 40155 0 I
+P07551_E01.dat 16 20169.822853279242(-3635)/mV 16 0 -2716 2534 0 II
+P07551_E01.dat 16 12139.304453935327(6093)/mV 16 0 6883 8401 0 III
+P07551_E01.dat 16 11154.474985623921(5119)/mV 16 0 4974 2870 0 AVR
+P07551_E01.dat 16 9385.281947261663(-5656)/mV 16 0 -6045 43119 0 AVL
+P07551_E01.dat 16 25208.71544715447(541)/mV 16 0 1936 30263 0 AVF
+P07551_E01.dat 16 19789.491097070648(879)/mV 16 0 -200 35063 0 V1
+P07551_E01.dat 16 21873.044432254526(6173)/mV 16 0 4874 5947 0 V3
+P07551_E01.dat 16 21766.701570680627(3773)/mV 16 0 2817 39436 0 V5
+# Male 1
+# Atrial septal defect (Foramen ovale);Pulmonary valve stenosis;Patent ductus arteriosus
+# Atrial flutter;2:1 AV block
diff --git a/data/Child_ecg/P07/P07552/P07552_E01.dat b/data/Child_ecg/P07/P07552/P07552_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bd6bef6b58180e68f77357db92c3eac013b0b362
--- /dev/null
+++ b/data/Child_ecg/P07/P07552/P07552_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dbe8ea27883b5f525aafdb97aab8c3b31d9bbe5c779d3799b4aced7cb685f07c
+size 270000
diff --git a/data/Child_ecg/P07/P07552/P07552_E01.hea b/data/Child_ecg/P07/P07552/P07552_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..132a28423c3b7d9a854e8be4183722c20ae5ec74
--- /dev/null
+++ b/data/Child_ecg/P07/P07552/P07552_E01.hea
@@ -0,0 +1,13 @@
+P07552_E01 9 500 15000
+P07552_E01.dat 16 80819.23620933521(23033)/mV 16 0 22178 2187 0 I
+P07552_E01.dat 16 82389.33333333333(9715)/mV 16 0 7705 8041 0 II
+P07552_E01.dat 16 63802.47517188694(-12377)/mV 16 0 -13363 65485 0 III
+P07552_E01.dat 16 113434.08008109478(-19107)/mV 16 0 -17354 48756 0 AVR
+P07552_E01.dat 16 76094.31085043988(17913)/mV 16 0 18222 49242 0 AVL
+P07552_E01.dat 16 79438.28858578607(-5751)/mV 16 0 -7625 30842 0 AVF
+P07552_E01.dat 16 28757.200208008322(-5765)/mV 16 0 -6748 48241 0 V1
+P07552_E01.dat 16 18502.093669583115(2340)/mV 16 0 2114 12787 0 V3
+P07552_E01.dat 16 38912.895104895106(10706)/mV 16 0 9535 3346 0 V5
+# Male 1
+# Otherwise diseases
+# ST deviation;Prolonged QT interval;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07553/P07553_E01.dat b/data/Child_ecg/P07/P07553/P07553_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..17adfbec983174b6c522d98b6c8bc9253b18d9ba
--- /dev/null
+++ b/data/Child_ecg/P07/P07553/P07553_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0ae870721e9cf6052559931e21b00a2442ac3f092937462b46f8ff46b5bb492b
+size 270000
diff --git a/data/Child_ecg/P07/P07553/P07553_E01.hea b/data/Child_ecg/P07/P07553/P07553_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5cc9895784ab082f57b3eb3ca737617964007579
--- /dev/null
+++ b/data/Child_ecg/P07/P07553/P07553_E01.hea
@@ -0,0 +1,13 @@
+P07553_E01 9 500 15000
+P07553_E01.dat 16 66081.43976777939(11696)/mV 16 0 11804 40776 0 I
+P07553_E01.dat 16 42092.69755686605(16026)/mV 16 0 16266 54496 0 II
+P07553_E01.dat 16 63865.17333333333(4654)/mV 16 0 4862 19752 0 III
+P07553_E01.dat 16 55930.46425419241(-17296)/mV 16 0 -17478 61669 0 AVR
+P07553_E01.dat 16 114075.58834951457(-4081)/mV 16 0 -4174 60514 0 AVL
+P07553_E01.dat 16 52304.59259259259(11365)/mV 16 0 11578 50082 0 AVF
+P07553_E01.dat 16 34932.28273464658(-3327)/mV 16 0 -3156 64048 0 V1
+P07553_E01.dat 16 20478.036433365294(8949)/mV 16 0 9116 6033 0 V3
+P07553_E01.dat 16 35723.12622826909(13387)/mV 16 0 13590 42498 0 V5
+# Male 4
+# Otherwise diseases
+# Right atrial enlargement;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07554/P07554_E01.dat b/data/Child_ecg/P07/P07554/P07554_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..752a610f2c6329b211ecb44125837f1f1e8d73c8
--- /dev/null
+++ b/data/Child_ecg/P07/P07554/P07554_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e076cba1c9a42ba5b5178e4cff9dc26b1f7e5c902eba8d7fa6490010288cc78c
+size 270000
diff --git a/data/Child_ecg/P07/P07554/P07554_E01.hea b/data/Child_ecg/P07/P07554/P07554_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..499f792226a0f5a5e7d240dc1d26b69661e09b29
--- /dev/null
+++ b/data/Child_ecg/P07/P07554/P07554_E01.hea
@@ -0,0 +1,13 @@
+P07554_E01 9 500 15000
+P07554_E01.dat 16 44677.93692022264(14267)/mV 16 0 13722 13127 0 I
+P07554_E01.dat 16 72430.20320855615(-6313)/mV 16 0 -6254 22360 0 II
+P07554_E01.dat 16 41868.707709373266(-14337)/mV 16 0 -13792 45677 0 III
+P07554_E01.dat 16 77399.45605306799(-9978)/mV 16 0 -9537 46917 0 AVR
+P07554_E01.dat 16 44984.667277726854(15161)/mV 16 0 14612 2104 0 AVL
+P07554_E01.dat 16 66128.43890274315(-13345)/mV 16 0 -12915 51533 0 AVF
+P07554_E01.dat 16 29031.336146272854(7548)/mV 16 0 7926 10913 0 V1
+P07554_E01.dat 16 15573.273492286115(10607)/mV 16 0 10759 9879 0 V3
+P07554_E01.dat 16 3321.5427176566313(-24794)/mV 16 0 -24780 35870 0 V5
+# Male 2
+# Otherwise diseases
+# Right ventricular hypertrophy;ST deviation;Prolonged QT interval;Hypocalcemia;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07555/P07555_E01.dat b/data/Child_ecg/P07/P07555/P07555_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..214773591fcabe19b51f5bd66a7f240cb83f73c6
--- /dev/null
+++ b/data/Child_ecg/P07/P07555/P07555_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bdd3224026e0729f8df7f22d076fbbb7b10385bc06b7fba5383cee7fff2630ff
+size 270000
diff --git a/data/Child_ecg/P07/P07555/P07555_E01.hea b/data/Child_ecg/P07/P07555/P07555_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e264e0bfbef12da3ae2e5b3ec64440923eab0946
--- /dev/null
+++ b/data/Child_ecg/P07/P07555/P07555_E01.hea
@@ -0,0 +1,13 @@
+P07555_E01 9 500 15000
+P07555_E01.dat 16 31335.752158456067(-2640)/mV 16 0 -4577 24800 0 I
+P07555_E01.dat 16 47660.56900212314(116)/mV 16 0 -2947 8402 0 II
+P07555_E01.dat 16 77600.9063180828(2017)/mV 16 0 1828 48626 0 III
+P07555_E01.dat 16 37817.01880709296(1597)/mV 16 0 3965 29766 0 AVR
+P07555_E01.dat 16 45947.48235294117(-4162)/mV 16 0 -5545 488 0 AVL
+P07555_E01.dat 16 104731.30666666667(-2084)/mV 16 0 -5577 54365 0 AVF
+P07555_E01.dat 16 29213.910652920964(-7861)/mV 16 0 -8289 61809 0 V1
+P07555_E01.dat 16 11188.225188624492(4884)/mV 16 0 4556 59408 0 V3
+P07555_E01.dat 16 46658.397694524494(14666)/mV 16 0 13983 43575 0 V5
+# Male 2
+# Otherwise diseases
+# Occasional+Atrial premature complex(es);First-degree AV block
diff --git a/data/Child_ecg/P07/P07556/P07556_E01.dat b/data/Child_ecg/P07/P07556/P07556_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fa4840b087f86739a7625974de0935b66d21f592
--- /dev/null
+++ b/data/Child_ecg/P07/P07556/P07556_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94383e4485025e9ea05a0ee5c18bb1b3ce4c90368d5a9539aeacc34413e95069
+size 180000
diff --git a/data/Child_ecg/P07/P07556/P07556_E01.hea b/data/Child_ecg/P07/P07556/P07556_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..97c27204106e26dfa16773e8fd2d13a8699009a4
--- /dev/null
+++ b/data/Child_ecg/P07/P07556/P07556_E01.hea
@@ -0,0 +1,13 @@
+P07556_E01 9 500 10000
+P07556_E01.dat 16 31307.023136246786(14805)/mV 16 0 17276 4515 0 I
+P07556_E01.dat 16 46548.06691851052(-22238)/mV 16 0 -19587 10521 0 II
+P07556_E01.dat 16 25750.22754491018(-24368)/mV 16 0 -24913 28099 0 III
+P07556_E01.dat 16 44530.28870019595(522)/mV 16 0 -2522 34308 0 AVR
+P07556_E01.dat 16 31085.91380250955(22878)/mV 16 0 24446 1032 0 AVL
+P07556_E01.dat 16 36733.69247083775(-24310)/mV 16 0 -23682 15579 0 AVF
+P07556_E01.dat 16 36911.58974358974(-10274)/mV 16 0 -14208 2726 0 V1
+P07556_E01.dat 16 3536.2909090909093(6740)/mV 16 0 -499 8137 0 V3
+P07556_E01.dat 16 16531.996658312448(-13442)/mV 16 0 -16427 46472 0 V5
+# Male 4
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07557/P07557_E01.dat b/data/Child_ecg/P07/P07557/P07557_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5d0990717c7c02e87f97545a1b2e989681edbeeb
--- /dev/null
+++ b/data/Child_ecg/P07/P07557/P07557_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:88b4db2b36699bf66c8d40b94fa95d3313047de41938748755ed22f95431d449
+size 270000
diff --git a/data/Child_ecg/P07/P07557/P07557_E01.hea b/data/Child_ecg/P07/P07557/P07557_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c01be1afc976635dae7cd9576d2c1707dc06b888
--- /dev/null
+++ b/data/Child_ecg/P07/P07557/P07557_E01.hea
@@ -0,0 +1,13 @@
+P07557_E01 9 500 15000
+P07557_E01.dat 16 47274.11789924973(10306)/mV 16 0 12497 34206 0 I
+P07557_E01.dat 16 49579.2634032634(-11996)/mV 16 0 -8891 65337 0 II
+P07557_E01.dat 16 37831.86801490154(-15412)/mV 16 0 -14612 56495 0 III
+P07557_E01.dat 16 59046.64369900272(-966)/mV 16 0 -4184 51480 0 AVR
+P07557_E01.dat 16 44228.30599078341(14096)/mV 16 0 14780 2961 0 AVL
+P07557_E01.dat 16 52180.08919382504(-17913)/mV 16 0 -15918 22143 0 AVF
+P07557_E01.dat 16 22479.12171837709(-23569)/mV 16 0 -22984 8115 0 V1
+P07557_E01.dat 16 15369.922480620155(-9532)/mV 16 0 -8269 20352 0 V3
+P07557_E01.dat 16 32054.772876892694(-8992)/mV 16 0 -5914 44288 0 V5
+# Male 2
+# Otherwise diseases
+# Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07558/P07558_E01.dat b/data/Child_ecg/P07/P07558/P07558_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fcfc85ee78113c9f7b3b652b865a8654f9bdb891
--- /dev/null
+++ b/data/Child_ecg/P07/P07558/P07558_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d8f23ef806328ab531eb107d633657bcc1f24df7f544ae64b690c7ea1a94ad2
+size 117000
diff --git a/data/Child_ecg/P07/P07558/P07558_E01.hea b/data/Child_ecg/P07/P07558/P07558_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cf67814750f0c5b412ca1a20462475f938796129
--- /dev/null
+++ b/data/Child_ecg/P07/P07558/P07558_E01.hea
@@ -0,0 +1,13 @@
+P07558_E01 9 500 6500
+P07558_E01.dat 16 46344.36248682824(10183)/mV 16 0 7996 39056 0 I
+P07558_E01.dat 16 62309.416285452884(487)/mV 16 0 -4734 42659 0 II
+P07558_E01.dat 16 70243.00552486187(-23455)/mV 16 0 -25969 35097 0 III
+P07558_E01.dat 16 53834.563106796115(-5692)/mV 16 0 -2189 5447 0 AVR
+P07558_E01.dat 16 60016.36199095022(19044)/mV 16 0 18751 25581 0 AVL
+P07558_E01.dat 16 154659.904628331(-19306)/mV 16 0 -28618 29888 0 AVF
+P07558_E01.dat 16 56737.814661134165(-22752)/mV 16 0 -25337 6920 0 V1
+P07558_E01.dat 16 41062.77469942499(-23178)/mV 16 0 -27955 58466 0 V3
+P07558_E01.dat 16 63143.949044585985(5958)/mV 16 0 -1696 50088 0 V5
+# Female 10
+# Otherwise diseases
+# Junctional escape complex(es);AV block, complete (third-degree);Low voltage
diff --git a/data/Child_ecg/P07/P07559/P07559_E01.dat b/data/Child_ecg/P07/P07559/P07559_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f3f43b316508175bc2ee9160d694320d47bd0676
--- /dev/null
+++ b/data/Child_ecg/P07/P07559/P07559_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d8c832ad1f628753a0fe6865f0190968716394c5f9cc4e22ac9db34bd9833a9
+size 270000
diff --git a/data/Child_ecg/P07/P07559/P07559_E01.hea b/data/Child_ecg/P07/P07559/P07559_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8fc5bf665d3a74c5174ed4f187bd769ed5ecf87e
--- /dev/null
+++ b/data/Child_ecg/P07/P07559/P07559_E01.hea
@@ -0,0 +1,13 @@
+P07559_E01 9 500 15000
+P07559_E01.dat 16 38680.86089238845(-21973)/mV 16 0 -25181 42974 0 I
+P07559_E01.dat 16 53248.0(16737)/mV 16 0 17387 49120 0 II
+P07559_E01.dat 16 23525.214408233278(20808)/mV 16 0 22970 37323 0 III
+P07559_E01.dat 16 122821.33333333333(13291)/mV 16 0 17489 48776 0 AVR
+P07559_E01.dat 16 29335.113325031132(-21265)/mV 16 0 -23867 20191 0 AVL
+P07559_E01.dat 16 33048.914841849146(20292)/mV 16 0 21985 31393 0 AVF
+P07559_E01.dat 16 38500.0459770115(13027)/mV 16 0 19668 61703 0 V1
+P07559_E01.dat 16 35622.003790271636(-19000)/mV 16 0 -21173 18281 0 V3
+P07559_E01.dat 16 50730.300066093856(-14028)/mV 16 0 -16545 48997 0 V5
+# Female 14
+# Otherwise diseases
+# Preexcitation syndrome
diff --git a/data/Child_ecg/P07/P07559/P07559_E02.dat b/data/Child_ecg/P07/P07559/P07559_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..766fd31de332a17982ae43e53ae332d8608fea09
--- /dev/null
+++ b/data/Child_ecg/P07/P07559/P07559_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ca1e8d3ebd395720ba2d2d4ec192c9ac606e52520a6a5b967e4f895972bd010
+size 270000
diff --git a/data/Child_ecg/P07/P07559/P07559_E02.hea b/data/Child_ecg/P07/P07559/P07559_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..960e6b61643853d1a57a905b5a77761234ee560b
--- /dev/null
+++ b/data/Child_ecg/P07/P07559/P07559_E02.hea
@@ -0,0 +1,13 @@
+P07559_E02 9 500 15000
+P07559_E02.dat 16 21156.06982543641(372)/mV 16 0 338 46925 0 I
+P07559_E02.dat 16 21487.473208521627(-263)/mV 16 0 -211 56744 0 II
+P07559_E02.dat 16 218897.9538989701(-5525)/mV 16 0 -4456 10986 0 III
+P07559_E02.dat 16 21398.607369758578(125)/mV 16 0 125 64426 0 AVR
+P07559_E02.dat 16 41219.63981042654(1207)/mV 16 0 1073 48970 0 AVL
+P07559_E02.dat 16 41654.49504950495(101)/mV 16 0 270 51704 0 AVF
+P07559_E02.dat 16 9343.612825166365(-2601)/mV 16 0 -1818 23902 0 V1
+P07559_E02.dat 16 8403.037256061501(-5014)/mV 16 0 -4146 25187 0 V3
+P07559_E02.dat 16 9825.2862362972(-1257)/mV 16 0 -658 9270 0 V5
+# Female 13
+# Otherwise diseases
+# Supraventricular tachycardia;Low voltage
diff --git a/data/Child_ecg/P07/P07560/P07560_E01.dat b/data/Child_ecg/P07/P07560/P07560_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..30ece8e7e315bc49474892317bd8a3c3f4c1f595
--- /dev/null
+++ b/data/Child_ecg/P07/P07560/P07560_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae0ad1afc0afc17847b7ff50ed327f71b10a6be96277e8052c7f89c48013647d
+size 270000
diff --git a/data/Child_ecg/P07/P07560/P07560_E01.hea b/data/Child_ecg/P07/P07560/P07560_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f1f0f0571e3fdb0acc8d07fc456d3338f38b6151
--- /dev/null
+++ b/data/Child_ecg/P07/P07560/P07560_E01.hea
@@ -0,0 +1,13 @@
+P07560_E01 9 500 15000
+P07560_E01.dat 16 3554.6808059384944(-26220)/mV 16 0 -26220 13672 0 I
+P07560_E01.dat 16 3107.881967213115(-3145)/mV 16 0 -3145 52682 0 II
+P07560_E01.dat 16 2223.815439219166(6393)/mV 16 0 6393 1774 0 III
+P07560_E01.dat 16 6140.775367389783(1511)/mV 16 0 1511 43109 0 AVR
+P07560_E01.dat 16 2497.216730038023(-17374)/mV 16 0 -17374 30120 0 AVL
+P07560_E01.dat 16 2422.959349593496(4486)/mV 16 0 4486 35028 0 AVF
+P07560_E01.dat 16 9372.444444444445(842)/mV 16 0 842 53351 0 V1
+P07560_E01.dat 16 8264.380952380952(-226)/mV 16 0 -239 58442 0 V3
+P07560_E01.dat 16 7988.9573283859(874)/mV 16 0 868 36128 0 V5
+# Male 1
+# Otherwise diseases
+# Low voltage;ST deviation;ST deviation with T-wave change;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07561/P07561_E01.dat b/data/Child_ecg/P07/P07561/P07561_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..57a22240ef4949cbfdb18decff96941cac10ea55
--- /dev/null
+++ b/data/Child_ecg/P07/P07561/P07561_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2bd100ebed4ea9ec48243f9c183826c63dca9f0021f64c63d233249221cbb61d
+size 270000
diff --git a/data/Child_ecg/P07/P07561/P07561_E01.hea b/data/Child_ecg/P07/P07561/P07561_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cbd10f06bc5c4ad5c8b4736682b1a56504b934f3
--- /dev/null
+++ b/data/Child_ecg/P07/P07561/P07561_E01.hea
@@ -0,0 +1,13 @@
+P07561_E01 9 500 15000
+P07561_E01.dat 16 44382.39836567926(9665)/mV 16 0 11614 32435 0 I
+P07561_E01.dat 16 106116.39662994168(7208)/mV 16 0 4446 56293 0 II
+P07561_E01.dat 16 50731.769383697814(-14077)/mV 16 0 -17669 6429 0 III
+P07561_E01.dat 16 66621.45380984491(-8646)/mV 16 0 -9297 61218 0 AVR
+P07561_E01.dat 16 48373.584582441115(11355)/mV 16 0 14110 52508 0 AVL
+P07561_E01.dat 16 106970.44015444015(-20930)/mV 16 0 -26150 22910 0 AVF
+P07561_E01.dat 16 44440.04060913705(-15668)/mV 16 0 -16355 64844 0 V1
+P07561_E01.dat 16 17036.39156300703(-2005)/mV 16 0 -882 64481 0 V3
+P07561_E01.dat 16 40388.57404230989(1725)/mV 16 0 2809 3910 0 V5
+# Female 4
+# Otherwise diseases
+# Electrical alternans
diff --git a/data/Child_ecg/P07/P07562/P07562_E01.dat b/data/Child_ecg/P07/P07562/P07562_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..58c73dbbc07ff729774f394847bf9c14489dfa6c
--- /dev/null
+++ b/data/Child_ecg/P07/P07562/P07562_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:899d578959e9e98c3317cf23b1bf5f3bd36bbf139216e2ed4077a57da070f941
+size 270000
diff --git a/data/Child_ecg/P07/P07562/P07562_E01.hea b/data/Child_ecg/P07/P07562/P07562_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..79a289b16476d8451c7c25668713890800efbcd4
--- /dev/null
+++ b/data/Child_ecg/P07/P07562/P07562_E01.hea
@@ -0,0 +1,13 @@
+P07562_E01 9 500 15000
+P07562_E01.dat 16 69993.32357247437(13918)/mV 16 0 13690 27197 0 I
+P07562_E01.dat 16 183535.92649310874(-3507)/mV 16 0 -3955 4191 0 II
+P07562_E01.dat 16 86863.44827586207(-20467)/mV 16 0 -20467 51856 0 III
+P07562_E01.dat 16 100835.92422731804(-8075)/mV 16 0 -7829 30432 0 AVR
+P07562_E01.dat 16 77827.13149847095(16939)/mV 16 0 16812 13892 0 AVL
+P07562_E01.dat 16 148339.2345013477(-12613)/mV 16 0 -12854 35535 0 AVF
+P07562_E01.dat 16 49736.816508644726(-21881)/mV 16 0 -22164 11588 0 V1
+P07562_E01.dat 16 23299.794754846065(-12812)/mV 16 0 -12983 693 0 V3
+P07562_E01.dat 16 69440.20525978191(-19552)/mV 16 0 -19834 8548 0 V5
+# Male 8
+# Otherwise diseases
+# Sinus tachycardia;Electrical alternans;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07563/P07563_E01.dat b/data/Child_ecg/P07/P07563/P07563_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..96070651f12a3f839b6e187061ffea6a19c4418a
--- /dev/null
+++ b/data/Child_ecg/P07/P07563/P07563_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f1d46169c1ac2ad597de32682c317849b6b001ac26d610d13235a6d71c65b479
+size 270000
diff --git a/data/Child_ecg/P07/P07563/P07563_E01.hea b/data/Child_ecg/P07/P07563/P07563_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4fc253095819326059b1d4858df41ffc7d675877
--- /dev/null
+++ b/data/Child_ecg/P07/P07563/P07563_E01.hea
@@ -0,0 +1,13 @@
+P07563_E01 9 500 15000
+P07563_E01.dat 16 52431.782524271846(19972)/mV 16 0 19972 48046 0 I
+P07563_E01.dat 16 62774.671186440675(3402)/mV 16 0 3402 24632 0 II
+P07563_E01.dat 16 67257.05236270753(-19910)/mV 16 0 -19910 17780 0 III
+P07563_E01.dat 16 65549.39656582175(-13195)/mV 16 0 -13195 3034 0 AVR
+P07563_E01.dat 16 66016.56913367756(23418)/mV 16 0 23418 23627 0 AVL
+P07563_E01.dat 16 80619.48340990301(-13488)/mV 16 0 -13488 63969 0 AVF
+P07563_E01.dat 16 26533.59871589085(-16624)/mV 16 0 -16624 48094 0 V1
+P07563_E01.dat 16 17362.5685931115(-3722)/mV 16 0 -3722 56455 0 V3
+P07563_E01.dat 16 22802.058091286308(-568)/mV 16 0 -568 64722 0 V5
+# Male 18
+# Viral myocarditis
+# Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07563/P07563_E02.dat b/data/Child_ecg/P07/P07563/P07563_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6b86f929a9d573f9a4a07b399f1d49e26766b360
--- /dev/null
+++ b/data/Child_ecg/P07/P07563/P07563_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4755f5af3092a6130ece20d2388a4700b74e80817db0f30af40af314e660b2ce
+size 360000
diff --git a/data/Child_ecg/P07/P07563/P07563_E02.hea b/data/Child_ecg/P07/P07563/P07563_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8692a251150890be381f4f2395bb203ad3d47675
--- /dev/null
+++ b/data/Child_ecg/P07/P07563/P07563_E02.hea
@@ -0,0 +1,16 @@
+P07563_E02 12 500 15000
+P07563_E02.dat 16 21901.01694915254(-12577)/mV 16 0 -12577 18022 0 I
+P07563_E02.dat 16 26228.544045102186(-14594)/mV 16 0 -14594 51120 0 II
+P07563_E02.dat 16 35365.42046431643(7399)/mV 16 0 7399 29222 0 III
+P07563_E02.dat 16 26393.8482601255(12417)/mV 16 0 12417 5904 0 AVR
+P07563_E02.dat 16 28392.665335994676(-11930)/mV 16 0 -11930 20525 0 AVL
+P07563_E02.dat 16 38544.044568245125(-5741)/mV 16 0 -5741 22850 0 AVF
+P07563_E02.dat 16 1428.5370006548787(1317)/mV 16 0 1317 23595 0 V1
+P07563_E02.dat 16 437891.132137031(-32767)/mV 16 0 -32767 20693 0 V2
+P07563_E02.dat 16 1453.7684210526315(1760)/mV 16 0 1760 23830 0 V3
+P07563_E02.dat 16 551751.8273381295(-32767)/mV 16 0 -32767 41530 0 V4
+P07563_E02.dat 16 1501.1436541143655(868)/mV 16 0 868 37353 0 V5
+P07563_E02.dat 16 435405.1321978913(-32767)/mV 16 0 -32767 15355 0 V6
+# Male 15
+# Viral myocarditis
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07564/P07564_E01.dat b/data/Child_ecg/P07/P07564/P07564_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..60e441b3d203ec1e42748dfb55596de280c82663
--- /dev/null
+++ b/data/Child_ecg/P07/P07564/P07564_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61a11c60ffd862aa20f01b9aefd403d22c77942b1438f2a8c8d7a3365fb92e20
+size 270000
diff --git a/data/Child_ecg/P07/P07564/P07564_E01.hea b/data/Child_ecg/P07/P07564/P07564_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1c6759a70bf950aa555a0d774ba3440033c5eb86
--- /dev/null
+++ b/data/Child_ecg/P07/P07564/P07564_E01.hea
@@ -0,0 +1,13 @@
+P07564_E01 9 500 15000
+P07564_E01.dat 16 84092.18499486125(7185)/mV 16 0 7048 63132 0 I
+P07564_E01.dat 16 166053.8340784898(8037)/mV 16 0 8037 35438 0 II
+P07564_E01.dat 16 93346.29216018048(-12564)/mV 16 0 -12488 32239 0 III
+P07564_E01.dat 16 125461.99153055051(-7451)/mV 16 0 -7349 62817 0 AVR
+P07564_E01.dat 16 87635.20326031584(9232)/mV 16 0 9089 31424 0 AVL
+P07564_E01.dat 16 149499.90126751168(-5411)/mV 16 0 -5411 38092 0 AVF
+P07564_E01.dat 16 101216.10631229237(-10453)/mV 16 0 -10453 3419 0 V1
+P07564_E01.dat 16 51314.85506190823(-15566)/mV 16 0 -15566 40683 0 V3
+P07564_E01.dat 16 134045.09955423477(11282)/mV 16 0 11282 55884 0 V5
+# Female 6
+# Patent ductus arteriosus
+# Low voltage;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07565/P07565_E01.dat b/data/Child_ecg/P07/P07565/P07565_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bd4bfbbaa72977f192bdc39576c765216a4f5833
--- /dev/null
+++ b/data/Child_ecg/P07/P07565/P07565_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c4fb93f5c9653d691ec0be9f090a03f7d6de4a9789e8d3138e1cfe5d544ff9d
+size 270000
diff --git a/data/Child_ecg/P07/P07565/P07565_E01.hea b/data/Child_ecg/P07/P07565/P07565_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ade08b491ec603cd0879db4965c7cd345ce7e333
--- /dev/null
+++ b/data/Child_ecg/P07/P07565/P07565_E01.hea
@@ -0,0 +1,13 @@
+P07565_E01 9 500 15000
+P07565_E01.dat 16 65222.91345546431(17647)/mV 16 0 17647 17736 0 I
+P07565_E01.dat 16 177821.01333333334(-6719)/mV 16 0 -6719 3582 0 II
+P07565_E01.dat 16 54690.062809917355(-16611)/mV 16 0 -16611 55493 0 III
+P07565_E01.dat 16 149474.5415884928(-18179)/mV 16 0 -18179 47291 0 AVR
+P07565_E01.dat 16 60238.780862374486(17030)/mV 16 0 17030 20300 0 AVL
+P07565_E01.dat 16 90117.20788302606(-15463)/mV 16 0 -15463 51854 0 AVF
+P07565_E01.dat 16 46486.75914249685(-14767)/mV 16 0 -14767 64953 0 V1
+P07565_E01.dat 16 32293.979342723003(820)/mV 16 0 794 46486 0 V3
+P07565_E01.dat 16 76290.21645021645(18863)/mV 16 0 18863 50464 0 V5
+# Male 1
+# Otherwise diseases
+# Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07566/P07566_E01.dat b/data/Child_ecg/P07/P07566/P07566_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4df8341324a3ae0f84f9d742a682f3c32f33e88c
--- /dev/null
+++ b/data/Child_ecg/P07/P07566/P07566_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c3ffb277e2dae66e7c252a671dd58ac359a0a4916fb8996a9db96f3eee7a465
+size 270000
diff --git a/data/Child_ecg/P07/P07566/P07566_E01.hea b/data/Child_ecg/P07/P07566/P07566_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ce550c105602a58649e0705cf3b66e552a5341d9
--- /dev/null
+++ b/data/Child_ecg/P07/P07566/P07566_E01.hea
@@ -0,0 +1,13 @@
+P07566_E01 9 500 15000
+P07566_E01.dat 16 15730.532078699744(3149)/mV 16 0 3111 58362 0 I
+P07566_E01.dat 16 15530.37764606266(3056)/mV 16 0 2993 59275 0 II
+P07566_E01.dat 16 65229.96130753836(-8895)/mV 16 0 -8948 6897 0 III
+P07566_E01.dat 16 15631.415337107566(-3107)/mV 16 0 -3056 19645 0 AVR
+P07566_E01.dat 16 31826.30942091616(3193)/mV 16 0 3167 18159 0 AVL
+P07566_E01.dat 16 30655.732217573222(3008)/mV 16 0 2933 26019 0 AVF
+P07566_E01.dat 16 25385.36468234117(-7989)/mV 16 0 -7948 57354 0 V1
+P07566_E01.dat 16 23800.260125499146(-12395)/mV 16 0 -12395 48107 0 V3
+P07566_E01.dat 16 41068.307692307695(601)/mV 16 0 601 1307 0 V5
+# Female 5
+# Atrial septal defect (Foramen ovale)
+# ST deviation
diff --git a/data/Child_ecg/P07/P07567/P07567_E01.dat b/data/Child_ecg/P07/P07567/P07567_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a60c7e742041a3f095ac901a875b9fa2125c427e
--- /dev/null
+++ b/data/Child_ecg/P07/P07567/P07567_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd64d08d1ded5542b123eec3eaaeee17b51e0a1f4f7bae627d85c729f9e91991
+size 270000
diff --git a/data/Child_ecg/P07/P07567/P07567_E01.hea b/data/Child_ecg/P07/P07567/P07567_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a256ac6addc6639785bcd67792c99b5420fe118f
--- /dev/null
+++ b/data/Child_ecg/P07/P07567/P07567_E01.hea
@@ -0,0 +1,13 @@
+P07567_E01 9 500 15000
+P07567_E01.dat 16 19564.385466034753(3515)/mV 16 0 3451 61828 0 I
+P07567_E01.dat 16 18723.678535096642(3181)/mV 16 0 3151 14882 0 II
+P07567_E01.dat 16 54881.17704757234(-5447)/mV 16 0 -5447 3482 0 III
+P07567_E01.dat 16 19151.006337135615(-3255)/mV 16 0 -3208 21095 0 AVR
+P07567_E01.dat 16 40769.08474576271(4817)/mV 16 0 4751 7868 0 AVL
+P07567_E01.dat 16 35459.54150197629(2277)/mV 16 0 2248 35789 0 AVF
+P07567_E01.dat 16 53216.785774767144(-2079)/mV 16 0 -2382 46247 0 V1
+P07567_E01.dat 16 28616.512315270935(-10075)/mV 16 0 -10447 53335 0 V3
+P07567_E01.dat 16 40522.85380116959(-5699)/mV 16 0 -5831 1046 0 V5
+# Female 3
+# Otherwise diseases
+# Low voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07568/P07568_E01.dat b/data/Child_ecg/P07/P07568/P07568_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..20f14887d5a697fde9b643313637b3bdeb1bb967
--- /dev/null
+++ b/data/Child_ecg/P07/P07568/P07568_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91d0ccb85c61ddbec3b30a1f949682b684517eb2b65665eaaf92f557c8a98dd8
+size 270000
diff --git a/data/Child_ecg/P07/P07568/P07568_E01.hea b/data/Child_ecg/P07/P07568/P07568_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6aef9d00279638b18f3c1548dba158f7aa5ae9d5
--- /dev/null
+++ b/data/Child_ecg/P07/P07568/P07568_E01.hea
@@ -0,0 +1,13 @@
+P07568_E01 9 500 15000
+P07568_E01.dat 16 85896.82082695252(8315)/mV 16 0 8315 25524 0 I
+P07568_E01.dat 16 92273.77777777778(-4382)/mV 16 0 -4382 46579 0 II
+P07568_E01.dat 16 67579.48898678414(-2805)/mV 16 0 -2805 65008 0 III
+P07568_E01.dat 16 101331.05956112852(-1200)/mV 16 0 -1200 22534 0 AVR
+P07568_E01.dat 16 80151.32063818836(5254)/mV 16 0 5254 13772 0 AVL
+P07568_E01.dat 16 91737.77842993397(-2240)/mV 16 0 -2240 23317 0 AVF
+P07568_E01.dat 16 68684.35946462715(-15227)/mV 16 0 -15283 35373 0 V1
+P07568_E01.dat 16 2805.4704370179948(-7189)/mV 16 0 -7191 47166 0 V3
+P07568_E01.dat 16 1291.679408138101(-31)/mV 16 0 -32 11503 0 V5
+# Female 23
+# Otherwise diseases
+# Sinus tachycardia;Left atrial enlargement;Right atrial enlargement;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07568/P07568_E02.dat b/data/Child_ecg/P07/P07568/P07568_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..aa40a7d18fc066cb24ddf29ca442f95b7eef9ece
--- /dev/null
+++ b/data/Child_ecg/P07/P07568/P07568_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b44deaf93697dc0e97aa0fb5a25c9d83d74de2476868fc1dc8bd4cfb037a7d72
+size 270000
diff --git a/data/Child_ecg/P07/P07568/P07568_E02.hea b/data/Child_ecg/P07/P07568/P07568_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c00bf004e70b4bfd04682d73e3025dde8f7607a3
--- /dev/null
+++ b/data/Child_ecg/P07/P07568/P07568_E02.hea
@@ -0,0 +1,13 @@
+P07568_E02 9 500 15000
+P07568_E02.dat 16 1461.8708661417322(-3758)/mV 16 0 -3732 41760 0 I
+P07568_E02.dat 16 1465.4631828978622(-3847)/mV 16 0 -3768 11756 0 II
+P07568_E02.dat 16 16287.695238095239(-6045)/mV 16 0 -5515 59473 0 III
+P07568_E02.dat 16 1254.6103286384975(637)/mV 16 0 589 39312 0 AVR
+P07568_E02.dat 16 1874.0281690140846(-14056)/mV 16 0 -14059 50208 0 AVL
+P07568_E02.dat 16 1881.1229183187945(-14235)/mV 16 0 -14152 59172 0 AVF
+P07568_E02.dat 16 2077.2571428571428(-19135)/mV 16 0 -19378 19133 0 V1
+P07568_E02.dat 16 2072.0941176470587(-19007)/mV 16 0 -19420 35194 0 V3
+P07568_E02.dat 16 2058.36259977195(-18664)/mV 16 0 -18515 42443 0 V5
+# Female 42
+# Otherwise diseases
+# Sinus tachycardia;Left ventricular hypertrophy;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07569/P07569_E01.dat b/data/Child_ecg/P07/P07569/P07569_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f7b66b3e303438b40fac5926aee456201510bfed
--- /dev/null
+++ b/data/Child_ecg/P07/P07569/P07569_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a1ed27df94ebb746d952ed506b53547b95bbeecacd547f174684a7adb15a282
+size 270000
diff --git a/data/Child_ecg/P07/P07569/P07569_E01.hea b/data/Child_ecg/P07/P07569/P07569_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d7f14ec5ced36a1e8fdbf356f6bc6a87bca7209d
--- /dev/null
+++ b/data/Child_ecg/P07/P07569/P07569_E01.hea
@@ -0,0 +1,13 @@
+P07569_E01 9 500 15000
+P07569_E01.dat 16 2304.4257206208426(-289)/mV 16 0 -302 61934 0 I
+P07569_E01.dat 16 2269.526932084309(-2483)/mV 16 0 -2483 20277 0 II
+P07569_E01.dat 16 9845.166144200626(-8231)/mV 16 0 -8175 18797 0 III
+P07569_E01.dat 16 2347.698735568994(596)/mV 16 0 604 5094 0 AVR
+P07569_E01.dat 16 4318.206390780513(-566)/mV 16 0 -591 52690 0 AVL
+P07569_E01.dat 16 4053.2544670363523(-7070)/mV 16 0 -7060 44983 0 AVF
+P07569_E01.dat 16 4089.7948139797068(-4426)/mV 16 0 -4403 64574 0 V1
+P07569_E01.dat 16 4745.781198460692(954)/mV 16 0 950 58030 0 V3
+P07569_E01.dat 16 5839.306967984934(-8543)/mV 16 0 -8534 50428 0 V5
+# Male 9
+# Atrial septal defect (Foramen ovale);Patent ductus arteriosus
+# Low voltage
diff --git a/data/Child_ecg/P07/P07570/P07570_E01.dat b/data/Child_ecg/P07/P07570/P07570_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..564d11517d2593e8b3ba4c1dbf5e3aa8b05920dc
--- /dev/null
+++ b/data/Child_ecg/P07/P07570/P07570_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d7a5c1ee41e1416cd69bceb04ceb100c85810783925781c7c2e9d43fe59c7f3
+size 270000
diff --git a/data/Child_ecg/P07/P07570/P07570_E01.hea b/data/Child_ecg/P07/P07570/P07570_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a5d31a72aa9a8efc224d255d5d20efc6d5c14b93
--- /dev/null
+++ b/data/Child_ecg/P07/P07570/P07570_E01.hea
@@ -0,0 +1,13 @@
+P07570_E01 9 500 15000
+P07570_E01.dat 16 112996.39848675914(10986)/mV 16 0 10894 57146 0 I
+P07570_E01.dat 16 35355.37967914438(-6941)/mV 16 0 -6941 41888 0 II
+P07570_E01.dat 16 33985.76523412444(-6896)/mV 16 0 -6868 5849 0 III
+P07570_E01.dat 16 73440.20308250227(6786)/mV 16 0 6846 16554 0 AVR
+P07570_E01.dat 16 57246.198146828225(6450)/mV 16 0 6403 40374 0 AVL
+P07570_E01.dat 16 34743.38542350624(-6930)/mV 16 0 -6930 56316 0 AVF
+P07570_E01.dat 16 90621.40853217643(-2169)/mV 16 0 -2169 4844 0 V1
+P07570_E01.dat 16 32472.850849590937(-7572)/mV 16 0 -7546 23710 0 V3
+P07570_E01.dat 16 57699.914563106795(-3748)/mV 16 0 -3748 19031 0 V5
+# Female 3
+# Atrial septal defect
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07571/P07571_E01.dat b/data/Child_ecg/P07/P07571/P07571_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1528da112f933a367fa497173ac0bd0b63dd80ec
--- /dev/null
+++ b/data/Child_ecg/P07/P07571/P07571_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d1c9567ad359f613dfeb32e2710733223b10d8fa8c554c83c25da9280930cb21
+size 270000
diff --git a/data/Child_ecg/P07/P07571/P07571_E01.hea b/data/Child_ecg/P07/P07571/P07571_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..44aac543a2737402abb4dc39de73443daf779795
--- /dev/null
+++ b/data/Child_ecg/P07/P07571/P07571_E01.hea
@@ -0,0 +1,13 @@
+P07571_E01 9 500 15000
+P07571_E01.dat 16 41719.67877629063(9849)/mV 16 0 9883 25216 0 I
+P07571_E01.dat 16 5789.906542056075(-9777)/mV 16 0 -9772 49009 0 II
+P07571_E01.dat 16 5656.179162609543(-10076)/mV 16 0 -10076 10997 0 III
+P07571_E01.dat 16 11626.053248136315(9877)/mV 16 0 9868 24825 0 AVR
+P07571_E01.dat 16 11044.425361957065(10440)/mV 16 0 10440 36765 0 AVL
+P07571_E01.dat 16 5742.377266046055(-9876)/mV 16 0 -9871 65205 0 AVF
+P07571_E01.dat 16 19091.235621521337(7429)/mV 16 0 7429 61123 0 V1
+P07571_E01.dat 16 16216.878338278932(9929)/mV 16 0 9929 38965 0 V3
+P07571_E01.dat 16 1230.3098591549297(-10)/mV 16 0 -10 57372 0 V5
+# Male 3
+# Otherwise diseases
+# Low voltage
diff --git a/data/Child_ecg/P07/P07572/P07572_E01.dat b/data/Child_ecg/P07/P07572/P07572_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..91d87369763ffc4c0a3416511043e495bb07aff3
--- /dev/null
+++ b/data/Child_ecg/P07/P07572/P07572_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e953f407a325548e1a7418170acddd562ec9afa81125345a7c15a585352f3ef6
+size 270000
diff --git a/data/Child_ecg/P07/P07572/P07572_E01.hea b/data/Child_ecg/P07/P07572/P07572_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f556121e5ac68812d3c6458e01121a2983e2d85f
--- /dev/null
+++ b/data/Child_ecg/P07/P07572/P07572_E01.hea
@@ -0,0 +1,13 @@
+P07572_E01 9 500 15000
+P07572_E01.dat 16 22632.451730418943(-20633)/mV 16 0 -20633 4137 0 I
+P07572_E01.dat 16 21477.45394373966(-13754)/mV 16 0 -13754 5918 0 II
+P07572_E01.dat 16 41915.62214983713(-7634)/mV 16 0 -7634 46902 0 III
+P07572_E01.dat 16 22049.074935400517(17231)/mV 16 0 17231 27670 0 AVR
+P07572_E01.dat 16 35837.335646140506(-12591)/mV 16 0 -12591 9524 0 AVL
+P07572_E01.dat 16 40255.20987654321(-7293)/mV 16 0 -7293 23857 0 AVF
+P07572_E01.dat 16 48260.843243243246(-6610)/mV 16 0 -6610 5969 0 V1
+P07572_E01.dat 16 10060.822012037834(-9914)/mV 16 0 -9914 37182 0 V3
+P07572_E01.dat 16 22518.829850746268(-3299)/mV 16 0 -3317 50338 0 V5
+# Male 2
+# Otherwise diseases
+# Low voltage;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07573/P07573_E01.dat b/data/Child_ecg/P07/P07573/P07573_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3aca7db8bbdf8aaa71a3e2ea9c9d2298769040ab
--- /dev/null
+++ b/data/Child_ecg/P07/P07573/P07573_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fbf8c14fa20d2311889065df80b93ccb996e922ea4c10aa21bc511c6a372b7cd
+size 306000
diff --git a/data/Child_ecg/P07/P07573/P07573_E01.hea b/data/Child_ecg/P07/P07573/P07573_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c5ca72c86637a1c64cd543d567d41d0a1565bd81
--- /dev/null
+++ b/data/Child_ecg/P07/P07573/P07573_E01.hea
@@ -0,0 +1,13 @@
+P07573_E01 9 500 17000
+P07573_E01.dat 16 33228.497041420116(-2605)/mV 16 0 -2551 23688 0 I
+P07573_E01.dat 16 60646.703557312256(4693)/mV 16 0 4693 51898 0 II
+P07573_E01.dat 16 37106.00886262925(4031)/mV 16 0 3971 5321 0 III
+P07573_E01.dat 16 53154.09960474308(65)/mV 16 0 22 61984 0 AVR
+P07573_E01.dat 16 35235.42656524283(-3364)/mV 16 0 -3307 44334 0 AVL
+P07573_E01.dat 16 58289.79827089337(6738)/mV 16 0 6738 20341 0 AVF
+P07573_E01.dat 16 39577.63869992442(-7200)/mV 16 0 -7361 47528 0 V1
+P07573_E01.dat 16 25731.091787439615(8845)/mV 16 0 8908 46121 0 V3
+P07573_E01.dat 16 45281.17277486911(1017)/mV 16 0 1091 3852 0 V5
+# Female 19
+# Otherwise diseases
+# Low voltage
diff --git a/data/Child_ecg/P07/P07573/P07573_E02.dat b/data/Child_ecg/P07/P07573/P07573_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9b7f8b4a254d4bba77c70fd4dcd604f5381e1dfc
--- /dev/null
+++ b/data/Child_ecg/P07/P07573/P07573_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:389db4ec51f419e364db0f1279cfcde0fe5bf82b0ca77b4a78caab61607443dc
+size 270000
diff --git a/data/Child_ecg/P07/P07573/P07573_E02.hea b/data/Child_ecg/P07/P07573/P07573_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..41c28f803e48bba26a576b68ccb2162f684496d0
--- /dev/null
+++ b/data/Child_ecg/P07/P07573/P07573_E02.hea
@@ -0,0 +1,13 @@
+P07573_E02 9 500 15000
+P07573_E02.dat 16 56486.30502885408(689)/mV 16 0 643 7331 0 I
+P07573_E02.dat 16 134748.20497803806(-10298)/mV 16 0 -10298 12515 0 II
+P07573_E02.dat 16 55968.25829596412(-2296)/mV 16 0 -2296 44758 0 III
+P07573_E02.dat 16 96693.65897244975(-1063)/mV 16 0 -1063 57107 0 AVR
+P07573_E02.dat 16 55644.28840125392(1902)/mV 16 0 1857 5708 0 AVL
+P07573_E02.dat 16 100836.40718562875(123)/mV 16 0 123 5039 0 AVF
+P07573_E02.dat 16 40892.94406548431(-3495)/mV 16 0 -3595 33264 0 V1
+P07573_E02.dat 16 38991.66733735748(-4380)/mV 16 0 -4380 47455 0 V3
+P07573_E02.dat 16 17123.24383561644(3854)/mV 16 0 3924 22262 0 V5
+# Female 36
+# Otherwise diseases
+# Sinus tachycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07574/P07574_E01.dat b/data/Child_ecg/P07/P07574/P07574_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..05738fd24d83c388de8b2b26281a1e3dd6036a1b
--- /dev/null
+++ b/data/Child_ecg/P07/P07574/P07574_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80bb4d15ccf30b5fa1e9d4782289907d4090ef647a5958ac35e032b6a8c1695b
+size 270000
diff --git a/data/Child_ecg/P07/P07574/P07574_E01.hea b/data/Child_ecg/P07/P07574/P07574_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..11c453d408fa98fbec94515ac11f0eee7689d887
--- /dev/null
+++ b/data/Child_ecg/P07/P07574/P07574_E01.hea
@@ -0,0 +1,13 @@
+P07574_E01 9 500 15000
+P07574_E01.dat 16 20846.702702702703(376)/mV 16 0 376 45255 0 I
+P07574_E01.dat 16 21262.842797369995(1972)/mV 16 0 1972 49257 0 II
+P07574_E01.dat 16 44887.689677843526(570)/mV 16 0 570 35046 0 III
+P07574_E01.dat 16 21082.666666666668(-1143)/mV 16 0 -1143 25131 0 AVR
+P07574_E01.dat 16 37817.07359307359(1357)/mV 16 0 1357 38385 0 AVL
+P07574_E01.dat 16 43266.37037037037(3739)/mV 16 0 3739 7822 0 AVF
+P07574_E01.dat 16 23932.303559435863(2033)/mV 16 0 2052 52767 0 V1
+P07574_E01.dat 16 32410.902921771914(815)/mV 16 0 815 51659 0 V3
+P07574_E01.dat 16 44812.600240096035(3687)/mV 16 0 3687 7506 0 V5
+# Female 3
+# Atrial septal defect (Foramen ovale);Patent ductus arteriosus
+# Low voltage
diff --git a/data/Child_ecg/P07/P07575/P07575_E01.dat b/data/Child_ecg/P07/P07575/P07575_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f2524f9c39fb8f99272d290b91dfb783c2c7b399
--- /dev/null
+++ b/data/Child_ecg/P07/P07575/P07575_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3706a9c1dc7e8549d797dcc14fae77dbeb209b0af7771a12ae9be94d2c27e19
+size 270000
diff --git a/data/Child_ecg/P07/P07575/P07575_E01.hea b/data/Child_ecg/P07/P07575/P07575_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2774d9843bb04e264b8c2e0e35451dcb5241c9bf
--- /dev/null
+++ b/data/Child_ecg/P07/P07575/P07575_E01.hea
@@ -0,0 +1,13 @@
+P07575_E01 9 500 15000
+P07575_E01.dat 16 28788.3264(2375)/mV 16 0 2375 38364 0 I
+P07575_E01.dat 16 22103.454691259023(-5850)/mV 16 0 -5850 55432 0 II
+P07575_E01.dat 16 18068.158770806658(-5206)/mV 16 0 -5206 19275 0 III
+P07575_E01.dat 16 35809.189380530974(6749)/mV 16 0 6749 19046 0 AVR
+P07575_E01.dat 16 30482.068199841397(4770)/mV 16 0 4770 43583 0 AVL
+P07575_E01.dat 16 19888.8096935139(-5517)/mV 16 0 -5517 42842 0 AVF
+P07575_E01.dat 16 32092.889316650624(-204)/mV 16 0 -204 64364 0 V1
+P07575_E01.dat 16 21873.015042511444(-107)/mV 16 0 -107 16832 0 V3
+P07575_E01.dat 16 7316.363636363636(4958)/mV 16 0 4958 33703 0 V5
+# Male 2
+# Atrial septal defect (Foramen ovale)
+# Prolonged QT interval;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07576/P07576_E01.dat b/data/Child_ecg/P07/P07576/P07576_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..827dc093125c01401d50fb6b2d76d897ad8c8b03
--- /dev/null
+++ b/data/Child_ecg/P07/P07576/P07576_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea2f2af913c5707a0e6adbbe6a36d251dc8511ee87da4d2c83159233b6775906
+size 270000
diff --git a/data/Child_ecg/P07/P07576/P07576_E01.hea b/data/Child_ecg/P07/P07576/P07576_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..347ea73431c998d235f78df4841c815b17c12522
--- /dev/null
+++ b/data/Child_ecg/P07/P07576/P07576_E01.hea
@@ -0,0 +1,13 @@
+P07576_E01 9 500 15000
+P07576_E01.dat 16 58050.877770740975(11990)/mV 16 0 12037 46937 0 I
+P07576_E01.dat 16 100084.20802377415(122)/mV 16 0 122 25549 0 II
+P07576_E01.dat 16 57097.60226468507(-13070)/mV 16 0 -13116 26132 0 III
+P07576_E01.dat 16 98955.57665169981(-13935)/mV 16 0 -13935 24450 0 AVR
+P07576_E01.dat 16 58801.05438259757(12109)/mV 16 0 12157 33101 0 AVL
+P07576_E01.dat 16 89029.20043336945(-12705)/mV 16 0 -12705 26993 0 AVF
+P07576_E01.dat 16 52087.534057255674(-19885)/mV 16 0 -20097 13167 0 V1
+P07576_E01.dat 16 57269.24606670862(-10550)/mV 16 0 -10830 36988 0 V3
+P07576_E01.dat 16 38489.26884139483(648)/mV 16 0 648 20530 0 V5
+# Male 8
+# Otherwise diseases
+# Frequent+Atrial premature complex(es);T-wave abnormality
diff --git a/data/Child_ecg/P07/P07576/P07576_E02.dat b/data/Child_ecg/P07/P07576/P07576_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c0d1a7401f53ae1b1be8113dc87827dc2570274e
--- /dev/null
+++ b/data/Child_ecg/P07/P07576/P07576_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3ae25d97d7fd0ee640e716d720e978941b8b0f6840004f25637872c6be74bf80
+size 270000
diff --git a/data/Child_ecg/P07/P07576/P07576_E02.hea b/data/Child_ecg/P07/P07576/P07576_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..75349e80d04462f28787a9dd31827adbd8f63a6a
--- /dev/null
+++ b/data/Child_ecg/P07/P07576/P07576_E02.hea
@@ -0,0 +1,13 @@
+P07576_E02 9 500 15000
+P07576_E02.dat 16 30917.175101803376(19134)/mV 16 0 18757 53275 0 I
+P07576_E02.dat 16 44811.68647717485(18040)/mV 16 0 17931 4180 0 II
+P07576_E02.dat 16 78507.76243980738(-20826)/mV 16 0 -20059 61485 0 III
+P07576_E02.dat 16 36945.76175144881(-18759)/mV 16 0 -18489 57597 0 AVR
+P07576_E02.dat 16 45892.54405474765(19624)/mV 16 0 19101 64984 0 AVL
+P07576_E02.dat 16 110530.90366687384(10652)/mV 16 0 11012 34951 0 AVF
+P07576_E02.dat 16 179425.21343445286(7665)/mV 16 0 7373 41170 0 V1
+P07576_E02.dat 16 30153.174956114686(17557)/mV 16 0 17116 7104 0 V3
+P07576_E02.dat 16 66409.22260990928(13700)/mV 16 0 13700 17531 0 V5
+# Male 8
+# Otherwise diseases
+# Ectopic atrial tachycardia, unifocal;Supraventricular tachycardia
diff --git a/data/Child_ecg/P07/P07576/P07576_E03.dat b/data/Child_ecg/P07/P07576/P07576_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c56e9dc4cd34d4a331d5052d3071c2e300cd3e90
--- /dev/null
+++ b/data/Child_ecg/P07/P07576/P07576_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6a02c4a6a7ffa60b7b8cff54b57c7822af8e7dc82c1ab18ffc3c40ca87f504db
+size 270000
diff --git a/data/Child_ecg/P07/P07576/P07576_E03.hea b/data/Child_ecg/P07/P07576/P07576_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1810cfb42c8c9333ef4671e043ea3301080b4d6e
--- /dev/null
+++ b/data/Child_ecg/P07/P07576/P07576_E03.hea
@@ -0,0 +1,13 @@
+P07576_E03 9 500 15000
+P07576_E03.dat 16 38264.10329985653(19323)/mV 16 0 19230 15591 0 I
+P07576_E03.dat 16 54915.71934798016(5068)/mV 16 0 3415 63135 0 II
+P07576_E03.dat 16 38046.4480369515(-20701)/mV 16 0 -21754 64147 0 III
+P07576_E03.dat 16 57836.79547062986(-12815)/mV 16 0 -11874 62088 0 AVR
+P07576_E03.dat 16 39742.73591806876(20288)/mV 16 0 20773 42866 0 AVL
+P07576_E03.dat 16 54758.92575039494(-15842)/mV 16 0 -17401 21460 0 AVF
+P07576_E03.dat 16 30261.05060240964(-14371)/mV 16 0 -14149 5595 0 V1
+P07576_E03.dat 16 23983.36618357488(-8526)/mV 16 0 -9658 27428 0 V3
+P07576_E03.dat 16 51011.54277498203(1880)/mV 16 0 3332 26439 0 V5
+# Male 7
+# Otherwise diseases
+# Frequent+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07577/P07577_E01.dat b/data/Child_ecg/P07/P07577/P07577_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a062e8bf5d5b404cbe7618baac1aecf8bc90cae3
--- /dev/null
+++ b/data/Child_ecg/P07/P07577/P07577_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ded773502b5ed214c371d41491936dedbbebd90a2cea574a4b3756a089683299
+size 270000
diff --git a/data/Child_ecg/P07/P07577/P07577_E01.hea b/data/Child_ecg/P07/P07577/P07577_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bd283847ba7a9bd1d4a6ad09994f8aea60024362
--- /dev/null
+++ b/data/Child_ecg/P07/P07577/P07577_E01.hea
@@ -0,0 +1,13 @@
+P07577_E01 9 500 15000
+P07577_E01.dat 16 105742.37830858618(7222)/mV 16 0 7222 59520 0 I
+P07577_E01.dat 16 126464.844420011(-4686)/mV 16 0 -4480 29498 0 II
+P07577_E01.dat 16 116074.49473031618(-9912)/mV 16 0 -9818 19124 0 III
+P07577_E01.dat 16 130336.01633486473(-1599)/mV 16 0 -1705 36693 0 AVR
+P07577_E01.dat 16 121872.92002643754(12251)/mV 16 0 12251 10258 0 AVL
+P07577_E01.dat 16 154309.57406230134(-3137)/mV 16 0 -3011 52345 0 AVF
+P07577_E01.dat 16 46408.27300930714(11058)/mV 16 0 11134 62185 0 V1
+P07577_E01.dat 16 36088.557133198105(-6705)/mV 16 0 -6676 30690 0 V3
+P07577_E01.dat 16 95117.53938484621(-1812)/mV 16 0 -1812 7017 0 V5
+# Female 2
+# Otherwise diseases
+# Sinus tachycardia;Abnormal precordial R-wave progression;Low voltage
diff --git a/data/Child_ecg/P07/P07577/P07577_E02.dat b/data/Child_ecg/P07/P07577/P07577_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fffd744d9800b07380ea5b28d7391615cc7abd5b
--- /dev/null
+++ b/data/Child_ecg/P07/P07577/P07577_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:753243f1753462af5a3c356548917d4321517790485e66b7667fe0cf464bd65a
+size 270000
diff --git a/data/Child_ecg/P07/P07577/P07577_E02.hea b/data/Child_ecg/P07/P07577/P07577_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..281b136752eef1f89497fce1a5f27d420de80077
--- /dev/null
+++ b/data/Child_ecg/P07/P07577/P07577_E02.hea
@@ -0,0 +1,13 @@
+P07577_E02 9 500 15000
+P07577_E02.dat 16 95525.51520737328(17841)/mV 16 0 13334 64917 0 I
+P07577_E02.dat 16 117602.26392373306(-4156)/mV 16 0 -14873 55233 0 II
+P07577_E02.dat 16 90091.24762507917(-15402)/mV 16 0 -20532 42262 0 III
+P07577_E02.dat 16 116730.15858528238(-7788)/mV 16 0 1047 25840 0 AVR
+P07577_E02.dat 16 104202.400391581(19207)/mV 16 0 20648 41132 0 AVL
+P07577_E02.dat 16 113620.54273759713(-9563)/mV 16 0 -18897 41788 0 AVF
+P07577_E02.dat 16 97750.60908084163(-11217)/mV 16 0 -12251 9485 0 V1
+P07577_E02.dat 16 36912.28617886179(11571)/mV 16 0 11031 23150 0 V3
+P07577_E02.dat 16 32560.244482173173(4690)/mV 16 0 6358 43178 0 V5
+# Female 3
+# Otherwise diseases
+# Sinus tachycardia;ST deviation;T-wave abnormality;Hyperkalemia;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07578/P07578_E01.dat b/data/Child_ecg/P07/P07578/P07578_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d01fb84ceecfd7788e35fa574e27a62ea86b8877
--- /dev/null
+++ b/data/Child_ecg/P07/P07578/P07578_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ed1442993915782a4ce4206b379d8337f3f1bca3f141146e9b8942a9717600e
+size 270000
diff --git a/data/Child_ecg/P07/P07578/P07578_E01.hea b/data/Child_ecg/P07/P07578/P07578_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..08a9eed7611f5d5078b4d43fb0b9ef0ebd1bf431
--- /dev/null
+++ b/data/Child_ecg/P07/P07578/P07578_E01.hea
@@ -0,0 +1,13 @@
+P07578_E01 9 500 15000
+P07578_E01.dat 16 4159.703977798335(-15202)/mV 16 0 -31500 2764 0 I
+P07578_E01.dat 16 71180.52854812398(9844)/mV 16 0 16678 7379 0 II
+P07578_E01.dat 16 4129.070950468541(15427)/mV 16 0 31992 31131 0 III
+P07578_E01.dat 16 8394.593707250342(15174)/mV 16 0 31102 29360 0 AVR
+P07578_E01.dat 16 4134.117647058823(-15197)/mV 16 0 -31580 48814 0 AVL
+P07578_E01.dat 16 8122.212541254125(15300)/mV 16 0 31878 1664 0 AVF
+P07578_E01.dat 16 11802.092307692308(15179)/mV 16 0 31879 4666 0 V1
+P07578_E01.dat 16 8911.805668016194(1627)/mV 16 0 28711 34290 0 V3
+P07578_E01.dat 16 10908.045690550363(8266)/mV 16 0 12498 35208 0 V5
+# Male 2
+# Otherwise diseases
+# ST deviation;Prolonged QT interval;Hypocalcemia;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07578/P07578_E02.dat b/data/Child_ecg/P07/P07578/P07578_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b044b7f5fe15f8bba329c6b73ecbaa71accdb5e2
--- /dev/null
+++ b/data/Child_ecg/P07/P07578/P07578_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d9e32c5d477029f2627724bd388843f1360eed067d9fb7a33cc65475d6ac78cc
+size 270000
diff --git a/data/Child_ecg/P07/P07578/P07578_E02.hea b/data/Child_ecg/P07/P07578/P07578_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3afaaffcb32531f8d8eb00f915868168a24572d1
--- /dev/null
+++ b/data/Child_ecg/P07/P07578/P07578_E02.hea
@@ -0,0 +1,13 @@
+P07578_E02 9 500 15000
+P07578_E02.dat 16 72960.60329929301(12584)/mV 16 0 12703 55370 0 I
+P07578_E02.dat 16 14774.507177033493(-2612)/mV 16 0 -2600 53743 0 II
+P07578_E02.dat 16 14935.74962742176(-3406)/mV 16 0 -3406 48689 0 III
+P07578_E02.dat 16 26767.12146422629(-1347)/mV 16 0 -1369 3046 0 AVR
+P07578_E02.dat 16 27764.34552529183(2074)/mV 16 0 2097 6203 0 AVL
+P07578_E02.dat 16 15501.147418839808(-4323)/mV 16 0 -4323 14516 0 AVF
+P07578_E02.dat 16 3266.463849765258(-5589)/mV 16 0 -5206 35381 0 V1
+P07578_E02.dat 16 27983.7559912854(-7680)/mV 16 0 -7634 25386 0 V3
+P07578_E02.dat 16 8690.1407579273(-10821)/mV 16 0 -10863 12463 0 V5
+# Male 4
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07579/P07579_E01.dat b/data/Child_ecg/P07/P07579/P07579_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..144a87bc1c819235c1002d163357b7cbf275d84e
--- /dev/null
+++ b/data/Child_ecg/P07/P07579/P07579_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9779a773ef26aa529ae2ade36befd1c86c77249de5bd0c2c224e0a810fb13e9
+size 270000
diff --git a/data/Child_ecg/P07/P07579/P07579_E01.hea b/data/Child_ecg/P07/P07579/P07579_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..82a015b5d84d17948eb088969af9d1aed0003a54
--- /dev/null
+++ b/data/Child_ecg/P07/P07579/P07579_E01.hea
@@ -0,0 +1,13 @@
+P07579_E01 9 500 15000
+P07579_E01.dat 16 84462.86988847583(11609)/mV 16 0 11609 48311 0 I
+P07579_E01.dat 16 107843.10330288124(4699)/mV 16 0 4699 14525 0 II
+P07579_E01.dat 16 119166.62787136294(-4270)/mV 16 0 -4270 18545 0 III
+P07579_E01.dat 16 96695.6623853211(-7035)/mV 16 0 -7035 57440 0 AVR
+P07579_E01.dat 16 112216.31921424187(11862)/mV 16 0 11862 41455 0 AVL
+P07579_E01.dat 16 190440.75662042876(4103)/mV 16 0 4103 56536 0 AVF
+P07579_E01.dat 16 38455.917022574744(-1991)/mV 16 0 -1991 61070 0 V1
+P07579_E01.dat 16 43687.80433263452(-2241)/mV 16 0 -2312 61390 0 V3
+P07579_E01.dat 16 33244.90516431925(-15479)/mV 16 0 -15452 59446 0 V5
+# Female 3
+# Otherwise diseases
+# Low voltage
diff --git a/data/Child_ecg/P07/P07580/P07580_E01.dat b/data/Child_ecg/P07/P07580/P07580_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6104134c08dd749ae1184acacc73f6615e29e049
--- /dev/null
+++ b/data/Child_ecg/P07/P07580/P07580_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa36e832a22d9b51374b61f5e509f56d402f7d9016764e5923e83e7b2d2a521f
+size 270000
diff --git a/data/Child_ecg/P07/P07580/P07580_E01.hea b/data/Child_ecg/P07/P07580/P07580_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8587989505d2d7c4d9af0416dc504af97622fa5f
--- /dev/null
+++ b/data/Child_ecg/P07/P07580/P07580_E01.hea
@@ -0,0 +1,13 @@
+P07580_E01 9 500 15000
+P07580_E01.dat 16 92687.21929332585(7580)/mV 16 0 8033 7978 0 I
+P07580_E01.dat 16 74253.37767220903(-9871)/mV 16 0 -10717 2037 0 II
+P07580_E01.dat 16 92033.65727341965(-18016)/mV 16 0 -19589 8700 0 III
+P07580_E01.dat 16 80973.63176895306(5565)/mV 16 0 5631 16859 0 AVR
+P07580_E01.dat 16 114614.32265317594(17013)/mV 16 0 18132 38122 0 AVL
+P07580_E01.dat 16 81770.86754551162(-16866)/mV 16 0 -17930 34325 0 AVF
+P07580_E01.dat 16 68490.87202718007(-18002)/mV 16 0 -20064 44928 0 V1
+P07580_E01.dat 16 22187.345261762755(-16419)/mV 16 0 -16455 3715 0 V3
+P07580_E01.dat 16 21542.665827564506(662)/mV 16 0 -407 59079 0 V5
+# Male 5
+# Otherwise diseases
+# ST deviation
diff --git a/data/Child_ecg/P07/P07581/P07581_E01.dat b/data/Child_ecg/P07/P07581/P07581_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2e693fc0fb86a2ed699c613135c78ee96c3eec34
--- /dev/null
+++ b/data/Child_ecg/P07/P07581/P07581_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02d2cf0a57f27a245b7c7d3256544e35d3c19d08634f983f47fe1288b8c5de60
+size 270000
diff --git a/data/Child_ecg/P07/P07581/P07581_E01.hea b/data/Child_ecg/P07/P07581/P07581_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..afe4b999065e642f3c058a99d4124cfbf95cfe0a
--- /dev/null
+++ b/data/Child_ecg/P07/P07581/P07581_E01.hea
@@ -0,0 +1,13 @@
+P07581_E01 9 500 15000
+P07581_E01.dat 16 54959.39100346021(-1745)/mV 16 0 -1745 12280 0 I
+P07581_E01.dat 16 43759.784008307375(8386)/mV 16 0 8386 21037 0 II
+P07581_E01.dat 16 61381.73054393305(3049)/mV 16 0 3049 39460 0 III
+P07581_E01.dat 16 48733.9720164609(-3855)/mV 16 0 -3855 50612 0 AVR
+P07581_E01.dat 16 81046.86454398274(3898)/mV 16 0 3898 64872 0 AVL
+P07581_E01.dat 16 62207.432372505544(8330)/mV 16 0 8330 40191 0 AVF
+P07581_E01.dat 16 21549.433447098978(-1937)/mV 16 0 -1884 5136 0 V1
+P07581_E01.dat 16 22709.55582822086(3382)/mV 16 0 3364 46377 0 V3
+P07581_E01.dat 16 61312.503276539974(12918)/mV 16 0 12968 53370 0 V5
+# Male 6
+# Otherwise diseases
+# Sinus tachycardia;Right ventricular hypertrophy;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07582/P07582_E01.dat b/data/Child_ecg/P07/P07582/P07582_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a75243f51310a3ca22cd7a16aeb02109f91671cf
--- /dev/null
+++ b/data/Child_ecg/P07/P07582/P07582_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd8577f71543ccf3f03f225c002c90411fa2dc1f942300c15ee7654868bcef9c
+size 270000
diff --git a/data/Child_ecg/P07/P07582/P07582_E01.hea b/data/Child_ecg/P07/P07582/P07582_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..49ce1316a832925ae7c4de7235766216c1883fa1
--- /dev/null
+++ b/data/Child_ecg/P07/P07582/P07582_E01.hea
@@ -0,0 +1,13 @@
+P07582_E01 9 500 15000
+P07582_E01.dat 16 33057.24114671163(5520)/mV 16 0 8532 32424 0 I
+P07582_E01.dat 16 45006.51301115242(-9121)/mV 16 0 -5240 61145 0 II
+P07582_E01.dat 16 28615.91011235955(-12870)/mV 16 0 -12893 55977 0 III
+P07582_E01.dat 16 50096.63516068053(-6887)/mV 16 0 -11409 16227 0 AVR
+P07582_E01.dat 16 32069.782839787396(8479)/mV 16 0 9992 16327 0 AVL
+P07582_E01.dat 16 43229.66916269571(-17263)/mV 16 0 -15470 29112 0 AVF
+P07582_E01.dat 16 29745.459749552774(-16529)/mV 16 0 -16602 53586 0 V1
+P07582_E01.dat 16 9545.680988816952(-1091)/mV 16 0 -97 10990 0 V3
+P07582_E01.dat 16 15073.294281729428(9450)/mV 16 0 9499 36265 0 V5
+# Female 1
+# Otherwise diseases
+# Right ventricular hypertrophy;ST deviation;Prolonged QT interval;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07583/P07583_E01.dat b/data/Child_ecg/P07/P07583/P07583_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9ddb62ca50813c59a683b89284014d9228296be2
--- /dev/null
+++ b/data/Child_ecg/P07/P07583/P07583_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eaca503d47bc28eec9da40bf281453760a3cca980c70362f5eeaf50a154b928d
+size 270000
diff --git a/data/Child_ecg/P07/P07583/P07583_E01.hea b/data/Child_ecg/P07/P07583/P07583_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e41a84bda228d2b5921133bdc3f8a56d23565786
--- /dev/null
+++ b/data/Child_ecg/P07/P07583/P07583_E01.hea
@@ -0,0 +1,13 @@
+P07583_E01 9 500 15000
+P07583_E01.dat 16 39590.27652733119(3305)/mV 16 0 3563 41947 0 I
+P07583_E01.dat 16 46152.82064191315(3042)/mV 16 0 3004 28357 0 II
+P07583_E01.dat 16 44046.840579710144(-1603)/mV 16 0 -1925 12099 0 III
+P07583_E01.dat 16 51148.38523852385(-5020)/mV 16 0 -5145 35796 0 AVR
+P07583_E01.dat 16 46089.321196358906(1845)/mV 16 0 2182 50294 0 AVL
+P07583_E01.dat 16 59059.05279665447(-5184)/mV 16 0 -5424 15281 0 AVF
+P07583_E01.dat 16 19367.10808510638(-10544)/mV 16 0 -10654 9724 0 V1
+P07583_E01.dat 16 19496.42105263158(-8168)/mV 16 0 -8247 22615 0 V3
+P07583_E01.dat 16 33040.90566037736(-5405)/mV 16 0 -5593 8249 0 V5
+# Male 3
+# Otherwise diseases
+# ST deviation;Prolonged QT interval;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07584/P07584_E01.dat b/data/Child_ecg/P07/P07584/P07584_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a7cfc95fe9e948955485a908b377ac8444e2502a
--- /dev/null
+++ b/data/Child_ecg/P07/P07584/P07584_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cdf0626369725009dd6677c1b3e40c0aec876cd3e724f548591dec656e7502e3
+size 270000
diff --git a/data/Child_ecg/P07/P07584/P07584_E01.hea b/data/Child_ecg/P07/P07584/P07584_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..15a31ba089a75cd0723af7b5a949fc03da5e160e
--- /dev/null
+++ b/data/Child_ecg/P07/P07584/P07584_E01.hea
@@ -0,0 +1,13 @@
+P07584_E01 9 500 15000
+P07584_E01.dat 16 70433.86971121558(18442)/mV 16 0 18442 47209 0 I
+P07584_E01.dat 16 133611.17531556802(-9509)/mV 16 0 -9509 31140 0 II
+P07584_E01.dat 16 63321.09683604986(-16643)/mV 16 0 -16643 13714 0 III
+P07584_E01.dat 16 109315.87174833636(-10709)/mV 16 0 -10709 8101 0 AVR
+P07584_E01.dat 16 68958.87159015302(17841)/mV 16 0 17841 60438 0 AVL
+P07584_E01.dat 16 99935.30735930736(-15859)/mV 16 0 -15859 48397 0 AVF
+P07584_E01.dat 16 54646.05944391179(-4937)/mV 16 0 -4937 12888 0 V1
+P07584_E01.dat 16 28166.125263898663(6319)/mV 16 0 6319 21219 0 V3
+P07584_E01.dat 16 39186.23862660944(11815)/mV 16 0 11815 20290 0 V5
+# Male 2
+# Atrial septal defect (Foramen ovale)
+# Sinus bradycardia;Sinus arrhythmia;ST deviation;Prolonged QT interval;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07585/P07585_E01.dat b/data/Child_ecg/P07/P07585/P07585_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b48466b3b713bf01d96b72d1fa471e6dae10d204
--- /dev/null
+++ b/data/Child_ecg/P07/P07585/P07585_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:715161061ec0da9f6e49f073f515a8ce3d10626905ab503997a3c0a9215d8c44
+size 270000
diff --git a/data/Child_ecg/P07/P07585/P07585_E01.hea b/data/Child_ecg/P07/P07585/P07585_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9003566877d30b3bb1ada01eb0af063c53bb7e0c
--- /dev/null
+++ b/data/Child_ecg/P07/P07585/P07585_E01.hea
@@ -0,0 +1,13 @@
+P07585_E01 9 500 15000
+P07585_E01.dat 16 72331.88328912467(7178)/mV 16 0 7001 16150 0 I
+P07585_E01.dat 16 15334.91513560805(1467)/mV 16 0 1218 273 0 II
+P07585_E01.dat 16 17899.709727225938(1197)/mV 16 0 993 32776 0 III
+P07585_E01.dat 16 26377.829716193657(-1907)/mV 16 0 -1692 4832 0 AVR
+P07585_E01.dat 16 42445.56816699282(-995)/mV 16 0 -960 42980 0 AVL
+P07585_E01.dat 16 16585.874285714286(1247)/mV 16 0 1004 46982 0 AVF
+P07585_E01.dat 16 25109.52279455299(-12059)/mV 16 0 -12039 43251 0 V1
+P07585_E01.dat 16 19495.66846846847(-11634)/mV 16 0 -11586 57308 0 V3
+P07585_E01.dat 16 27621.503805175038(-6184)/mV 16 0 -6139 12880 0 V5
+# Male 49
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07586/P07586_E01.dat b/data/Child_ecg/P07/P07586/P07586_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..00cb064b9dd694ab0888e1a72d1c3d627ece227a
--- /dev/null
+++ b/data/Child_ecg/P07/P07586/P07586_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4757059930f5407917e0af92a359b6c22d50e661d1cec03eb1fc3c4f5eae527
+size 315000
diff --git a/data/Child_ecg/P07/P07586/P07586_E01.hea b/data/Child_ecg/P07/P07586/P07586_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b8c0be37d679ef52e039f6a986ff96a980f7abb3
--- /dev/null
+++ b/data/Child_ecg/P07/P07586/P07586_E01.hea
@@ -0,0 +1,13 @@
+P07586_E01 9 500 17500
+P07586_E01.dat 16 42606.89400921659(3349)/mV 16 0 4493 24358 0 I
+P07586_E01.dat 16 40683.1473136915(1619)/mV 16 0 2711 13814 0 II
+P07586_E01.dat 16 51344.105960264904(-2482)/mV 16 0 -2482 63399 0 III
+P07586_E01.dat 16 46763.430275913495(-2147)/mV 16 0 -3402 50051 0 AVR
+P07586_E01.dat 16 56380.23529411765(5609)/mV 16 0 6343 43948 0 AVL
+P07586_E01.dat 16 52693.40577249575(-2458)/mV 16 0 -1772 47813 0 AVF
+P07586_E01.dat 16 33933.60677328316(-15154)/mV 16 0 -17474 14812 0 V1
+P07586_E01.dat 16 65229.27501656726(-8736)/mV 16 0 -8471 11222 0 V3
+P07586_E01.dat 16 32418.607768469155(8801)/mV 16 0 10516 30593 0 V5
+# Male 14
+# Otherwise diseases
+# Left atrial enlargement;Right atrial enlargement;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07587/P07587_E01.dat b/data/Child_ecg/P07/P07587/P07587_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..849966c064b4e9fe308aa217e1580887871ba65b
--- /dev/null
+++ b/data/Child_ecg/P07/P07587/P07587_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fbb367f3a5ba01cfc5273f969e270efeadc9c6d83dcf198dc7969d93add2c55
+size 270000
diff --git a/data/Child_ecg/P07/P07587/P07587_E01.hea b/data/Child_ecg/P07/P07587/P07587_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e653641ab35a1279de4a96d1f6cac12069242a31
--- /dev/null
+++ b/data/Child_ecg/P07/P07587/P07587_E01.hea
@@ -0,0 +1,13 @@
+P07587_E01 9 500 15000
+P07587_E01.dat 16 3788.691410392365(-4855)/mV 16 0 -4704 58172 0 I
+P07587_E01.dat 16 15096.818481848184(2970)/mV 16 0 3854 45863 0 II
+P07587_E01.dat 16 3881.6585365853657(7020)/mV 16 0 7105 37120 0 III
+P07587_E01.dat 16 7175.70081300813(1710)/mV 16 0 1342 47227 0 AVR
+P07587_E01.dat 16 3852.128595600677(-6088)/mV 16 0 -6054 24385 0 AVL
+P07587_E01.dat 16 7889.265336289726(8929)/mV 16 0 9256 49314 0 AVF
+P07587_E01.dat 16 7863.353228431904(-4462)/mV 16 0 -6356 35626 0 V1
+P07587_E01.dat 16 9700.287245444802(2586)/mV 16 0 4227 45252 0 V3
+P07587_E01.dat 16 10806.215018908699(6300)/mV 16 0 8498 45609 0 V5
+# Male 16
+# Otherwise diseases
+# Sinus arrhythmia;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07588/P07588_E01.dat b/data/Child_ecg/P07/P07588/P07588_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..08e381b9d21dc6541ebb48c53fe69d4ab3d3aefc
--- /dev/null
+++ b/data/Child_ecg/P07/P07588/P07588_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:661222b6ea30f6df26a4c2a6047905fb325d9442df4b14e0c3f2f22f31c51fde
+size 270000
diff --git a/data/Child_ecg/P07/P07588/P07588_E01.hea b/data/Child_ecg/P07/P07588/P07588_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6e92a02c7716e930f4af8797a1446aa921426617
--- /dev/null
+++ b/data/Child_ecg/P07/P07588/P07588_E01.hea
@@ -0,0 +1,13 @@
+P07588_E01 9 500 15000
+P07588_E01.dat 16 76354.22082018928(14507)/mV 16 0 14569 9343 0 I
+P07588_E01.dat 16 130778.68030690537(4685)/mV 16 0 4685 43372 0 II
+P07588_E01.dat 16 103139.93876301286(-12207)/mV 16 0 -12375 32033 0 III
+P07588_E01.dat 16 106705.92312385602(-11418)/mV 16 0 -11505 29434 0 AVR
+P07588_E01.dat 16 93348.50541516245(17736)/mV 16 0 17888 26871 0 AVL
+P07588_E01.dat 16 181858.5875509017(5394)/mV 16 0 5246 3597 0 AVF
+P07588_E01.dat 16 59849.45704467354(-20011)/mV 16 0 -19962 36255 0 V1
+P07588_E01.dat 16 39778.12553321146(-894)/mV 16 0 -894 37117 0 V3
+P07588_E01.dat 16 77067.96261682243(7498)/mV 16 0 7373 45269 0 V5
+# Female 2
+# Patent ductus arteriosus
+# Right bundle-branch block;Right ventricular hypertrophy;Elevation+ST deviation;Hypocalcemia
diff --git a/data/Child_ecg/P07/P07589/P07589_E01.dat b/data/Child_ecg/P07/P07589/P07589_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0711521a2436b9eb763d8f86f22a66f1c8ebb6e6
--- /dev/null
+++ b/data/Child_ecg/P07/P07589/P07589_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f74528ef9d97e7b8e83054a071efc0b91d3686c9ec287c16eb26767d6323b6a9
+size 270000
diff --git a/data/Child_ecg/P07/P07589/P07589_E01.hea b/data/Child_ecg/P07/P07589/P07589_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b9c4787130c472b52c358e2327e0388569ee4ed3
--- /dev/null
+++ b/data/Child_ecg/P07/P07589/P07589_E01.hea
@@ -0,0 +1,13 @@
+P07589_E01 9 500 15000
+P07589_E01.dat 16 35309.895332390384(15991)/mV 16 0 14957 1282 0 I
+P07589_E01.dat 16 58929.63265306123(12351)/mV 16 0 11824 18260 0 II
+P07589_E01.dat 16 52849.0259422418(-6407)/mV 16 0 -5332 49247 0 III
+P07589_E01.dat 16 46135.0249017038(-15579)/mV 16 0 -14678 47158 0 AVR
+P07589_E01.dat 16 43230.983177570095(12406)/mV 16 0 11351 58803 0 AVL
+P07589_E01.dat 16 115402.80728185813(12115)/mV 16 0 12678 39000 0 AVF
+P07589_E01.dat 16 30988.87638533674(-15018)/mV 16 0 -14816 63837 0 V1
+P07589_E01.dat 16 26450.868309260833(-2364)/mV 16 0 -3311 10770 0 V3
+P07589_E01.dat 16 41889.101500441306(13581)/mV 16 0 11468 20258 0 V5
+# Male 15
+# Otherwise diseases
+# Sinus tachycardia;Right atrial enlargement;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07590/P07590_E01.dat b/data/Child_ecg/P07/P07590/P07590_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6cd7a13bea97130478aa15d4ad7168984a185b9f
--- /dev/null
+++ b/data/Child_ecg/P07/P07590/P07590_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:496bce0c0294c002afc0f5348c5d4af966a95fafd39312064edcc0d6fbf87494
+size 270000
diff --git a/data/Child_ecg/P07/P07590/P07590_E01.hea b/data/Child_ecg/P07/P07590/P07590_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..58a051e97cf25053fcc8e7bad634bcb35ee502a8
--- /dev/null
+++ b/data/Child_ecg/P07/P07590/P07590_E01.hea
@@ -0,0 +1,13 @@
+P07590_E01 9 500 15000
+P07590_E01.dat 16 9534.896551724138(1797)/mV 16 0 1844 35640 0 I
+P07590_E01.dat 16 8096.814090019569(-443)/mV 16 0 -601 18088 0 II
+P07590_E01.dat 16 10326.95873015873(-7353)/mV 16 0 -7613 45176 0 III
+P07590_E01.dat 16 9348.682926829268(-2822)/mV 16 0 -2761 13290 0 AVR
+P07590_E01.dat 16 14658.09633911368(-3050)/mV 16 0 -2823 54049 0 AVL
+P07590_E01.dat 16 10374.96734059098(-6708)/mV 16 0 -6919 43391 0 AVF
+P07590_E01.dat 16 7524.534412955466(-21877)/mV 16 0 -21785 5710 0 V1
+P07590_E01.dat 16 9926.901033973412(-6515)/mV 16 0 -6119 11336 0 V3
+P07590_E01.dat 16 17066.666666666668(-6867)/mV 16 0 -6867 51301 0 V5
+# Male 45
+# Otherwise diseases
+# Frequent+Atrial premature complex(es);With aberrancy+Atrial premature complex(es);Ectopic atrial tachycardia, unifocal
diff --git a/data/Child_ecg/P07/P07590/P07590_E02.dat b/data/Child_ecg/P07/P07590/P07590_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..aa9ccdfc8c1b6b762e29fcee6c6a2392176ee930
--- /dev/null
+++ b/data/Child_ecg/P07/P07590/P07590_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78f49bb2d45f5bd43054a37822278a4d6290eeae178e37b2c4ace1f3e4110081
+size 270000
diff --git a/data/Child_ecg/P07/P07590/P07590_E02.hea b/data/Child_ecg/P07/P07590/P07590_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ff8cf39dbbdc9aceed978a05149deed6acb9ff98
--- /dev/null
+++ b/data/Child_ecg/P07/P07590/P07590_E02.hea
@@ -0,0 +1,13 @@
+P07590_E02 9 500 15000
+P07590_E02.dat 16 71867.64699269252(-1553)/mV 16 0 -1670 55260 0 I
+P07590_E02.dat 16 80209.63377067883(-15603)/mV 16 0 -15668 53722 0 II
+P07590_E02.dat 16 63637.97358943577(-6883)/mV 16 0 -6883 51778 0 III
+P07590_E02.dat 16 99583.14950166113(11141)/mV 16 0 11303 47248 0 AVR
+P07590_E02.dat 16 72448.75073313783(3422)/mV 16 0 3363 44770 0 AVL
+P07590_E02.dat 16 82021.71132953958(-13413)/mV 16 0 -13413 40524 0 AVF
+P07590_E02.dat 16 101463.03707929264(-11055)/mV 16 0 -10890 30522 0 V1
+P07590_E02.dat 16 60345.322632423755(-14410)/mV 16 0 -14361 3870 0 V3
+P07590_E02.dat 16 27593.011933174224(-10186)/mV 16 0 -10208 19188 0 V5
+# Male 49
+# Otherwise diseases
+# Frequent+Atrial premature complex(es);Ectopic atrial tachycardia, unifocal;AV block, varying conduction
diff --git a/data/Child_ecg/P07/P07590/P07590_E03.dat b/data/Child_ecg/P07/P07590/P07590_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8e062024b662506e5321a05c1c418995c36bd989
--- /dev/null
+++ b/data/Child_ecg/P07/P07590/P07590_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4c13cf657929a3e247683e8ad6b3a9e4ec49b7314067049bdd343a0775e22d1
+size 306000
diff --git a/data/Child_ecg/P07/P07590/P07590_E03.hea b/data/Child_ecg/P07/P07590/P07590_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0d22c5e8367bc1bc44716f2fceac20f3b69ff224
--- /dev/null
+++ b/data/Child_ecg/P07/P07590/P07590_E03.hea
@@ -0,0 +1,13 @@
+P07590_E03 9 500 17000
+P07590_E03.dat 16 1680.3389074693423(-9216)/mV 16 0 -8448 26470 0 I
+P07590_E03.dat 16 68023.89758179232(-9417)/mV 16 0 17088 63497 0 II
+P07590_E03.dat 16 1242.7173396674584(-68)/mV 16 0 -264 9627 0 III
+P07590_E03.dat 16 1231.7457327839907(-68)/mV 16 0 -641 58230 0 AVR
+P07590_E03.dat 16 1685.3693086003373(-9343)/mV 16 0 -8749 28578 0 AVL
+P07590_E03.dat 16 1246.3780560524747(-108)/mV 16 0 39 37718 0 AVF
+P07590_E03.dat 16 1267.8846153846155(198)/mV 16 0 954 8805 0 V1
+P07590_E03.dat 16 1269.02965599051(664)/mV 16 0 2803 21106 0 V3
+P07590_E03.dat 16 1268.6524822695035(773)/mV 16 0 1694 47810 0 V5
+# Male 24
+# Otherwise diseases
+# Frequent+Atrial premature complex(es);Couplets+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07590/P07590_E04.dat b/data/Child_ecg/P07/P07590/P07590_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0c2eebdab848a44c4d20448fadb65ef206ef4234
--- /dev/null
+++ b/data/Child_ecg/P07/P07590/P07590_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:49c49cbe0bb07bafba801c9805d13765062d149e5cc44b9af1bb844eadb45b80
+size 360000
diff --git a/data/Child_ecg/P07/P07590/P07590_E04.hea b/data/Child_ecg/P07/P07590/P07590_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..10c1f544da7f3c057998524d4f4fd0d56001beb1
--- /dev/null
+++ b/data/Child_ecg/P07/P07590/P07590_E04.hea
@@ -0,0 +1,16 @@
+P07590_E04 12 500 15000
+P07590_E04.dat 16 41915.198956294844(-1392)/mV 16 0 -1358 18822 0 I
+P07590_E04.dat 16 16638.98355076574(-4120)/mV 16 0 -4066 46148 0 II
+P07590_E04.dat 16 14543.790533736154(-4560)/mV 16 0 -4548 33611 0 III
+P07590_E04.dat 16 33687.56678700361(3684)/mV 16 0 3629 58715 0 AVR
+P07590_E04.dat 16 23966.378666666667(2340)/mV 16 0 2321 31868 0 AVL
+P07590_E04.dat 16 15573.264626945785(-4434)/mV 16 0 -4409 37837 0 AVF
+P07590_E04.dat 16 36205.15404255319(-11995)/mV 16 0 -11995 2251 0 V1
+P07590_E04.dat 16 15584.251177394035(25400)/mV 16 0 25400 28034 0 V2
+P07590_E04.dat 16 8832.085390260174(-6909)/mV 16 0 -6938 41852 0 V3
+P07590_E04.dat 16 17208.954128440368(25851)/mV 16 0 25851 40807 0 V4
+P07590_E04.dat 16 20206.64769874477(-9186)/mV 16 0 -9153 38951 0 V5
+P07590_E04.dat 16 16231.873981531777(25598)/mV 16 0 25598 48533 0 V6
+# Male 40
+# Otherwise diseases
+# Ectopic atrial tachycardia, unifocal;Intraventricular conduction delay
diff --git a/data/Child_ecg/P07/P07591/P07591_E01.dat b/data/Child_ecg/P07/P07591/P07591_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2742c8524ce732be418cbe7bde867bb9e3d4afee
--- /dev/null
+++ b/data/Child_ecg/P07/P07591/P07591_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b9e46112a0524fd75cbbb5ba28533527d55b89288d3eaeee0a71b347ef992f9
+size 360000
diff --git a/data/Child_ecg/P07/P07591/P07591_E01.hea b/data/Child_ecg/P07/P07591/P07591_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ce2650f5e9214dd501ccc07606f08bda9eb61d54
--- /dev/null
+++ b/data/Child_ecg/P07/P07591/P07591_E01.hea
@@ -0,0 +1,16 @@
+P07591_E01 12 500 15000
+P07591_E01.dat 16 81862.25176233635(-12921)/mV 16 0 -15719 41074 0 I
+P07591_E01.dat 16 36344.56534365925(-23601)/mV 16 0 -25404 12426 0 II
+P07591_E01.dat 16 41713.128031584885(-23739)/mV 16 0 -24350 8831 0 III
+P07591_E01.dat 16 59843.16006511123(21086)/mV 16 0 23617 53681 0 AVR
+P07591_E01.dat 16 80247.15403830142(14292)/mV 16 0 13574 59986 0 AVL
+P07591_E01.dat 16 39424.89667250438(-24523)/mV 16 0 -25806 11174 0 AVF
+P07591_E01.dat 16 64247.60655737705(13160)/mV 16 0 16244 26363 0 V1
+P07591_E01.dat 16 25419.29411764706(2259)/mV 16 0 1846 12554 0 V2
+P07591_E01.dat 16 31211.957295373664(-7072)/mV 16 0 -9331 20055 0 V3
+P07591_E01.dat 16 25341.43143812709(-17968)/mV 16 0 -19802 50515 0 V4
+P07591_E01.dat 16 34806.21656050955(-22094)/mV 16 0 -24671 26081 0 V5
+P07591_E01.dat 16 47030.03735990037(-23547)/mV 16 0 -25919 7838 0 V6
+# Female 4638
+# Otherwise diseases
+# Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07592/P07592_E01.dat b/data/Child_ecg/P07/P07592/P07592_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cbc72b257db755aa37be289598b117269074e32f
--- /dev/null
+++ b/data/Child_ecg/P07/P07592/P07592_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5dd20498b9415ed7c0e9195ff35c232f28705bcc7a9f7b9ea79f7c60fe111542
+size 252000
diff --git a/data/Child_ecg/P07/P07592/P07592_E01.hea b/data/Child_ecg/P07/P07592/P07592_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..012ee893e012dff4cfd70bfc0219e56117315264
--- /dev/null
+++ b/data/Child_ecg/P07/P07592/P07592_E01.hea
@@ -0,0 +1,16 @@
+P07592_E01 12 500 10500
+P07592_E01.dat 16 47207.39873780838(7410)/mV 16 0 7410 31476 0 I
+P07592_E01.dat 16 83906.82219061167(-18366)/mV 16 0 -18366 31407 0 II
+P07592_E01.dat 16 44483.27964860908(-17932)/mV 16 0 -17932 56794 0 III
+P07592_E01.dat 16 72119.21941555226(2782)/mV 16 0 2782 29104 0 AVR
+P07592_E01.dat 16 47643.59281437126(13853)/mV 16 0 13853 5882 0 AVL
+P07592_E01.dat 16 67978.87166769993(-19382)/mV 16 0 -19382 58898 0 AVF
+P07592_E01.dat 16 67638.40607210626(19448)/mV 16 0 19558 43535 0 V1
+P07592_E01.dat 16 15780.411378555798(23574)/mV 16 0 23638 30804 0 V2
+P07592_E01.dat 16 17861.660557768926(11015)/mV 16 0 11059 55156 0 V3
+P07592_E01.dat 16 33994.40117130308(-10093)/mV 16 0 -10065 9514 0 V4
+P07592_E01.dat 16 31438.906995884772(4536)/mV 16 0 4382 36482 0 V5
+P07592_E01.dat 16 74395.15151515152(-13587)/mV 16 0 -13587 33106 0 V6
+# Female 1995
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07593/P07593_E01.dat b/data/Child_ecg/P07/P07593/P07593_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..960f6f0914dbb34ac52122c87deea495af5ccbad
--- /dev/null
+++ b/data/Child_ecg/P07/P07593/P07593_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:184a65d025dc26fead44769ac237bb3b9654298578248950c9a2caf9ae671f45
+size 204000
diff --git a/data/Child_ecg/P07/P07593/P07593_E01.hea b/data/Child_ecg/P07/P07593/P07593_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8d50684a82c29c10f06d9f950c7c8295274c7fe8
--- /dev/null
+++ b/data/Child_ecg/P07/P07593/P07593_E01.hea
@@ -0,0 +1,16 @@
+P07593_E01 12 500 8500
+P07593_E01.dat 16 51659.63636363636(2749)/mV 16 0 2917 29202 0 I
+P07593_E01.dat 16 27290.173669467786(5290)/mV 16 0 5201 3958 0 II
+P07593_E01.dat 16 36156.83827353094(1183)/mV 16 0 918 57345 0 III
+P07593_E01.dat 16 38856.5415860735(-3340)/mV 16 0 -3340 17950 0 AVR
+P07593_E01.dat 16 56966.600169061705(139)/mV 16 0 417 52271 0 AVL
+P07593_E01.dat 16 32607.811606391926(5095)/mV 16 0 4909 61024 0 AVF
+P07593_E01.dat 16 51640.48158971362(10376)/mV 16 0 10124 53618 0 V1
+P07593_E01.dat 16 23512.961876832844(6383)/mV 16 0 6326 42255 0 V2
+P07593_E01.dat 16 22212.78182904961(3524)/mV 16 0 3397 40057 0 V3
+P07593_E01.dat 16 19490.235223880598(-886)/mV 16 0 -981 13185 0 V4
+P07593_E01.dat 16 19316.756756756757(-10432)/mV 16 0 -10605 18184 0 V5
+P07593_E01.dat 16 25989.545927209707(-3478)/mV 16 0 -3668 52731 0 V6
+# Male 3608
+# Otherwise diseases
+# Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07594/P07594_E01.dat b/data/Child_ecg/P07/P07594/P07594_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e467086c27b18d31c62f842f7a81a2d7b750ca26
--- /dev/null
+++ b/data/Child_ecg/P07/P07594/P07594_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ddfb2a8dd0f8e4f5b0f03105da1d0de4f298f5e312dfd1c9153e2827cab0167
+size 240000
diff --git a/data/Child_ecg/P07/P07594/P07594_E01.hea b/data/Child_ecg/P07/P07594/P07594_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5b69e81b7093d40c8df23e89709513c5aca52cbd
--- /dev/null
+++ b/data/Child_ecg/P07/P07594/P07594_E01.hea
@@ -0,0 +1,16 @@
+P07594_E01 12 500 10000
+P07594_E01.dat 16 67070.26440677966(-13445)/mV 16 0 -11863 34220 0 I
+P07594_E01.dat 16 32425.806884970614(-13910)/mV 16 0 -14912 51971 0 II
+P07594_E01.dat 16 48468.71609403255(-6592)/mV 16 0 -9234 1914 0 III
+P07594_E01.dat 16 45334.744801512286(14073)/mV 16 0 14221 25778 0 AVR
+P07594_E01.dat 16 124498.7076923077(-1156)/mV 16 0 3707 47143 0 AVL
+P07594_E01.dat 16 38935.29308836396(-11037)/mV 16 0 -12716 19299 0 AVF
+P07594_E01.dat 16 13876.356336260978(10434)/mV 16 0 11010 52239 0 V1
+P07594_E01.dat 16 10541.320574162679(10263)/mV 16 0 10940 39850 0 V2
+P07594_E01.dat 16 13475.017740429505(-4580)/mV 16 0 -4701 9536 0 V3
+P07594_E01.dat 16 13475.017740429505(-4580)/mV 16 0 -4690 9030 0 V4
+P07594_E01.dat 16 21102.26012793177(-13437)/mV 16 0 -14364 14640 0 V5
+P07594_E01.dat 16 32342.65401897154(-16951)/mV 16 0 -17872 15279 0 V6
+# Male 2258
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07595/P07595_E01.dat b/data/Child_ecg/P07/P07595/P07595_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3c40b14e84d1a5a0b580743f09be760440b9a7f7
--- /dev/null
+++ b/data/Child_ecg/P07/P07595/P07595_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2dd3e0807688ce51341c35d757d1f0ee0d407f310605914e5e69aea8f52a2910
+size 360000
diff --git a/data/Child_ecg/P07/P07595/P07595_E01.hea b/data/Child_ecg/P07/P07595/P07595_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bbbfab3446d15606a051167d60e67687b16a351e
--- /dev/null
+++ b/data/Child_ecg/P07/P07595/P07595_E01.hea
@@ -0,0 +1,16 @@
+P07595_E01 12 500 15000
+P07595_E01.dat 16 38694.656155245604(-17189)/mV 16 0 -17189 52186 0 I
+P07595_E01.dat 16 28365.716692996313(-19616)/mV 16 0 -19616 48675 0 II
+P07595_E01.dat 16 42432.281112737925(-18616)/mV 16 0 -18616 14839 0 III
+P07595_E01.dat 16 39203.60761346998(19530)/mV 16 0 19530 56592 0 AVR
+P07595_E01.dat 16 62731.33641771315(-9595)/mV 16 0 -9595 34473 0 AVL
+P07595_E01.dat 16 34964.922311995026(-19032)/mV 16 0 -19032 19876 0 AVF
+P07595_E01.dat 16 23813.171717171717(4069)/mV 16 0 4069 26401 0 V1
+P07595_E01.dat 16 10872.551724137931(6646)/mV 16 0 6646 55340 0 V2
+P07595_E01.dat 16 19096.7446300716(-1511)/mV 16 0 -1511 55033 0 V3
+P07595_E01.dat 16 13622.4(-15739)/mV 16 0 -15739 7867 0 V4
+P07595_E01.dat 16 17560.03235124206(-17925)/mV 16 0 -17925 29430 0 V5
+P07595_E01.dat 16 26024.585365853658(-16616)/mV 16 0 -16616 16199 0 V6
+# Male 2330
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07596/P07596_E01.dat b/data/Child_ecg/P07/P07596/P07596_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cb3601b693966e2f677190639cfadd6df9ef8ce9
--- /dev/null
+++ b/data/Child_ecg/P07/P07596/P07596_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d9d1e17a1199e2d066fc2a804a62874a07bd47fc4b1101dd1527a8bd9184b659
+size 240000
diff --git a/data/Child_ecg/P07/P07596/P07596_E01.hea b/data/Child_ecg/P07/P07596/P07596_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..df1bc410c794017484a9abd5d87bd0e4a05d4f98
--- /dev/null
+++ b/data/Child_ecg/P07/P07596/P07596_E01.hea
@@ -0,0 +1,16 @@
+P07596_E01 12 500 10000
+P07596_E01.dat 16 226277.81426648723(8279)/mV 16 0 8279 50945 0 I
+P07596_E01.dat 16 66922.62508122157(-7622)/mV 16 0 -7622 46988 0 II
+P07596_E01.dat 16 71540.36363636363(-6638)/mV 16 0 -6638 50795 0 III
+P07596_E01.dat 16 121157.61069836553(7047)/mV 16 0 7047 42892 0 AVR
+P07596_E01.dat 16 152296.72727272726(5270)/mV 16 0 5270 33757 0 AVL
+P07596_E01.dat 16 69162.80710994075(-7118)/mV 16 0 -7118 35919 0 AVF
+P07596_E01.dat 16 65934.34249471458(-9925)/mV 16 0 -9925 46181 0 V1
+P07596_E01.dat 16 13507.570815450645(-2032)/mV 16 0 -2032 32711 0 V2
+P07596_E01.dat 16 40511.028667790895(2423)/mV 16 0 2423 10540 0 V3
+P07596_E01.dat 16 39967.83419689119(-10168)/mV 16 0 -10201 4820 0 V4
+P07596_E01.dat 16 28189.881314369788(-4701)/mV 16 0 -4701 22121 0 V5
+P07596_E01.dat 16 128464.5700712589(6845)/mV 16 0 6845 15106 0 V6
+# Male 2139
+# Otherwise diseases
+# Low voltage
diff --git a/data/Child_ecg/P07/P07597/P07597_E01.dat b/data/Child_ecg/P07/P07597/P07597_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3ec9ec04a03dbab45ebec267c5b6fde38c279e49
--- /dev/null
+++ b/data/Child_ecg/P07/P07597/P07597_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:31c12f0816541df79b49c4fdfe221b0acf0f3f3ee60c5fdf17aeacaaf6d4d04a
+size 360000
diff --git a/data/Child_ecg/P07/P07597/P07597_E01.hea b/data/Child_ecg/P07/P07597/P07597_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..84c8fe22385a150e0e5cb437d973b6a03380cae8
--- /dev/null
+++ b/data/Child_ecg/P07/P07597/P07597_E01.hea
@@ -0,0 +1,16 @@
+P07597_E01 12 500 15000
+P07597_E01.dat 16 81935.7236084453(-1501)/mV 16 0 -7502 6462 0 I
+P07597_E01.dat 16 45113.636022514074(-21026)/mV 16 0 -25429 3666 0 II
+P07597_E01.dat 16 44610.8978007762(-24348)/mV 16 0 -25400 60162 0 III
+P07597_E01.dat 16 77917.16032811334(18252)/mV 16 0 24905 30433 0 AVR
+P07597_E01.dat 16 78890.43093922651(23011)/mV 16 0 21086 39457 0 AVL
+P07597_E01.dat 16 45643.10094813162(-22777)/mV 16 0 -25525 60301 0 AVF
+P07597_E01.dat 16 49233.57651991614(13101)/mV 16 0 14422 39276 0 V1
+P07597_E01.dat 16 22670.688524590165(15851)/mV 16 0 15224 20643 0 V2
+P07597_E01.dat 16 24060.726342710997(3982)/mV 16 0 126 11822 0 V3
+P07597_E01.dat 16 19685.241152263374(-9410)/mV 16 0 -13718 19024 0 V4
+P07597_E01.dat 16 22759.310985043838(-11219)/mV 16 0 -15625 56302 0 V5
+P07597_E01.dat 16 35673.94594594595(-17299)/mV 16 0 -22233 2984 0 V6
+# Male 4753
+# Otherwise diseases
+# Junctional escape complex(es)
diff --git a/data/Child_ecg/P07/P07598/P07598_E01.dat b/data/Child_ecg/P07/P07598/P07598_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..dcfdeca09269ffbb5e8ff9759e50b45d906eebf4
--- /dev/null
+++ b/data/Child_ecg/P07/P07598/P07598_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:41a36e1fc628eb532a9e7cfe786bbdaa0453736664db476b4d86ceebb1da934e
+size 240000
diff --git a/data/Child_ecg/P07/P07598/P07598_E01.hea b/data/Child_ecg/P07/P07598/P07598_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b267aa01dd859b3cbb054d5df9db8d92a34aec97
--- /dev/null
+++ b/data/Child_ecg/P07/P07598/P07598_E01.hea
@@ -0,0 +1,16 @@
+P07598_E01 12 500 10000
+P07598_E01.dat 16 68146.03257328991(8094)/mV 16 0 8537 15517 0 I
+P07598_E01.dat 16 32227.86813186813(-19163)/mV 16 0 -20395 65449 0 II
+P07598_E01.dat 16 25683.54956169926(-23468)/mV 16 0 -24638 50462 0 III
+P07598_E01.dat 16 67376.1691331924(13916)/mV 16 0 14957 62219 0 AVR
+P07598_E01.dat 16 38845.656338028166(21101)/mV 16 0 22112 5507 0 AVL
+P07598_E01.dat 16 28989.626432906272(-22271)/mV 16 0 -23473 2542 0 AVF
+P07598_E01.dat 16 38351.737704918036(22064)/mV 16 0 25807 55001 0 V1
+P07598_E01.dat 16 16102.224256292906(22207)/mV 16 0 26964 47024 0 V2
+P07598_E01.dat 16 20145.99504541701(-8942)/mV 16 0 -6828 45450 0 V3
+P07598_E01.dat 16 16027.36023916293(-22296)/mV 16 0 -23704 24786 0 V4
+P07598_E01.dat 16 32469.684610512984(-20250)/mV 16 0 -21703 11775 0 V5
+P07598_E01.dat 16 40410.61102831595(-22837)/mV 16 0 -24349 45732 0 V6
+# Female 3929
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07599/P07599_E01.dat b/data/Child_ecg/P07/P07599/P07599_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d65ab4cdc86f06d4fe0cb6de4b35e88f1674cf09
--- /dev/null
+++ b/data/Child_ecg/P07/P07599/P07599_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8fffe1920e9c31418e25763a6b701c50e7b6ab668d1265f3fcea7ebaf8c723de
+size 360000
diff --git a/data/Child_ecg/P07/P07599/P07599_E01.hea b/data/Child_ecg/P07/P07599/P07599_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d673fca9169083c9efa79de44f20147fa2d7cbed
--- /dev/null
+++ b/data/Child_ecg/P07/P07599/P07599_E01.hea
@@ -0,0 +1,16 @@
+P07599_E01 12 500 15000
+P07599_E01.dat 16 21647.238095238095(-4355)/mV 16 0 -5077 20332 0 I
+P07599_E01.dat 16 17706.041055718477(-9182)/mV 16 0 -10723 22774 0 II
+P07599_E01.dat 16 35041.10344827586(-16889)/mV 16 0 -18742 46750 0 III
+P07599_E01.dat 16 20286.100307062436(5943)/mV 16 0 7164 13513 0 AVR
+P07599_E01.dat 16 39532.53589598643(1380)/mV 16 0 1766 17834 0 AVL
+P07599_E01.dat 16 26597.36416184971(-14793)/mV 16 0 -16653 42972 0 AVF
+P07599_E01.dat 16 31781.037187977585(-2305)/mV 16 0 -1426 29873 0 V1
+P07599_E01.dat 16 12552.570596797672(919)/mV 16 0 470 55070 0 V2
+P07599_E01.dat 16 17032.111282843896(-11244)/mV 16 0 -12906 38129 0 V3
+P07599_E01.dat 16 12344.251121076233(-22014)/mV 16 0 -23782 40398 0 V4
+P07599_E01.dat 16 14376.985616010006(-21542)/mV 16 0 -23448 333 0 V5
+P07599_E01.dat 16 20891.82608695652(-19628)/mV 16 0 -21548 38987 0 V6
+# Male 4979
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07600/P07600_E01.dat b/data/Child_ecg/P07/P07600/P07600_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f6896c5cfabcbbcc279d7c80076d974ce872ebd3
--- /dev/null
+++ b/data/Child_ecg/P07/P07600/P07600_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ff2678bc1c33a630063395edcaaefdf6e4584f0bea80ae2cb6d796dd99d89c13
+size 360000
diff --git a/data/Child_ecg/P07/P07600/P07600_E01.hea b/data/Child_ecg/P07/P07600/P07600_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fcc7b8b67fd3abdd7f708f8f421fd922420b5ebd
--- /dev/null
+++ b/data/Child_ecg/P07/P07600/P07600_E01.hea
@@ -0,0 +1,16 @@
+P07600_E01 12 500 15000
+P07600_E01.dat 16 49460.65472513897(-13217)/mV 16 0 -13217 51652 0 I
+P07600_E01.dat 16 37306.81081081081(-16928)/mV 16 0 -16928 56205 0 II
+P07600_E01.dat 16 47922.42668344871(-14176)/mV 16 0 -14176 62998 0 III
+P07600_E01.dat 16 46336.24734299517(14067)/mV 16 0 14067 34090 0 AVR
+P07600_E01.dat 16 73360.51897860593(-6815)/mV 16 0 -6815 28875 0 AVL
+P07600_E01.dat 16 46568.645614035086(-19806)/mV 16 0 -19806 44696 0 AVF
+P07600_E01.dat 16 1897.3119330076763(-11526)/mV 16 0 -11526 26640 0 V1
+P07600_E01.dat 16 26419.2(-3355)/mV 16 0 -3355 44841 0 V2
+P07600_E01.dat 16 48036.19310344828(-19163)/mV 16 0 -19163 54308 0 V3
+P07600_E01.dat 16 40492.35728676964(-18047)/mV 16 0 -18047 31380 0 V4
+P07600_E01.dat 16 47847.0796460177(-19567)/mV 16 0 -19567 59919 0 V5
+P07600_E01.dat 16 42939.2186429061(-17472)/mV 16 0 -17472 63082 0 V6
+# Female 2445
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07601/P07601_E01.dat b/data/Child_ecg/P07/P07601/P07601_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bb30e1a0dec07e3073a35af18e874af3949c6b72
--- /dev/null
+++ b/data/Child_ecg/P07/P07601/P07601_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:309ca708e07be33349df8eb3b5190231a625bd3d08622d8ee3b92cc40588f9d6
+size 240000
diff --git a/data/Child_ecg/P07/P07601/P07601_E01.hea b/data/Child_ecg/P07/P07601/P07601_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..93abbf4ce2d141b75c8e7665f9fae8a0b9830fae
--- /dev/null
+++ b/data/Child_ecg/P07/P07601/P07601_E01.hea
@@ -0,0 +1,16 @@
+P07601_E01 12 500 10000
+P07601_E01.dat 16 56893.89010989011(-12543)/mV 16 0 -14349 25203 0 I
+P07601_E01.dat 16 28284.62889066241(-15462)/mV 16 0 -16198 46099 0 II
+P07601_E01.dat 16 37858.97975708502(-9937)/mV 16 0 -9752 65239 0 III
+P07601_E01.dat 16 43803.17808219178(17196)/mV 16 0 18443 57733 0 AVR
+P07601_E01.dat 16 68773.22512077294(1989)/mV 16 0 758 44491 0 AVL
+P07601_E01.dat 16 33057.54482758621(-14043)/mV 16 0 -14366 60603 0 AVF
+P07601_E01.dat 16 50589.07118644068(-3619)/mV 16 0 -3002 28597 0 V1
+P07601_E01.dat 16 26820.31599229287(-5580)/mV 16 0 -4206 52309 0 V2
+P07601_E01.dat 16 23450.485695276115(-15557)/mV 16 0 -15290 26531 0 V3
+P07601_E01.dat 16 22081.23552123552(-16012)/mV 16 0 -16730 11664 0 V4
+P07601_E01.dat 16 23088.53232893911(-14808)/mV 16 0 -17588 2879 0 V5
+P07601_E01.dat 16 21766.200692041522(-14338)/mV 16 0 -15029 59062 0 V6
+# Male 3128
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07601/P07601_E02.dat b/data/Child_ecg/P07/P07601/P07601_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..07fc896ecc9efbc62e8e592799aa65b064faa7e9
--- /dev/null
+++ b/data/Child_ecg/P07/P07601/P07601_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78c75eb1f9de57f2b23dda1db281df8900815be24eda55bc4cc4a7beba245cef
+size 240000
diff --git a/data/Child_ecg/P07/P07601/P07601_E02.hea b/data/Child_ecg/P07/P07601/P07601_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..296ecffa8a7d78802a5b4297c2f87a10547d49d5
--- /dev/null
+++ b/data/Child_ecg/P07/P07601/P07601_E02.hea
@@ -0,0 +1,16 @@
+P07601_E02 12 500 10000
+P07601_E02.dat 16 55815.48633184997(-11332)/mV 16 0 -16735 33802 0 I
+P07601_E02.dat 16 29976.904469763365(-16066)/mV 16 0 -20018 6597 0 II
+P07601_E02.dat 16 43070.37563451777(-16195)/mV 16 0 -17701 27508 0 III
+P07601_E02.dat 16 43982.81222707424(16413)/mV 16 0 21422 21906 0 AVR
+P07601_E02.dat 16 77289.73913043478(6293)/mV 16 0 3966 63703 0 AVL
+P07601_E02.dat 16 35443.45878693624(-16075)/mV 16 0 -19015 42112 0 AVF
+P07601_E02.dat 16 55072.87159533074(-5123)/mV 16 0 -6422 40061 0 V1
+P07601_E02.dat 16 21723.98976982097(-7882)/mV 16 0 -9596 42810 0 V2
+P07601_E02.dat 16 18309.767588932806(-10148)/mV 16 0 -12353 27073 0 V3
+P07601_E02.dat 16 15426.753585397653(-9657)/mV 16 0 -11728 4076 0 V4
+P07601_E02.dat 16 14220.167817312798(-6618)/mV 16 0 -7821 25305 0 V5
+P07601_E02.dat 16 13709.050184891707(-7424)/mV 16 0 -9308 36171 0 V6
+# Male 3128
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07602/P07602_E01.dat b/data/Child_ecg/P07/P07602/P07602_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6b273ec99a0df30b489d66c9850d79065f4565ec
--- /dev/null
+++ b/data/Child_ecg/P07/P07602/P07602_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec3a2c0bdb28a4425a1c5b42384b810f6a9115d143e8c7efd80a581c77a598c0
+size 240000
diff --git a/data/Child_ecg/P07/P07602/P07602_E01.hea b/data/Child_ecg/P07/P07602/P07602_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b323b3654155c2a490575b85f2e00cdd77ffbfae
--- /dev/null
+++ b/data/Child_ecg/P07/P07602/P07602_E01.hea
@@ -0,0 +1,16 @@
+P07602_E01 12 500 10000
+P07602_E01.dat 16 97751.97843665768(-6205)/mV 16 0 3896 43849 0 I
+P07602_E01.dat 16 57208.0216802168(-12152)/mV 16 0 -8847 58474 0 II
+P07602_E01.dat 16 95659.41992433796(-14247)/mV 16 0 -18527 38089 0 III
+P07602_E01.dat 16 77825.81560283688(10098)/mV 16 0 3833 63464 0 AVR
+P07602_E01.dat 16 183911.43000838222(-5984)/mV 16 0 7632 44139 0 AVL
+P07602_E01.dat 16 73823.44077669903(-14203)/mV 16 0 -13783 44054 0 AVF
+P07602_E01.dat 16 63941.61992136304(14877)/mV 16 0 15657 50560 0 V1
+P07602_E01.dat 16 29944.62827225131(11916)/mV 16 0 19369 52037 0 V2
+P07602_E01.dat 16 33435.85882352941(11640)/mV 16 0 18411 62081 0 V3
+P07602_E01.dat 16 35133.84269662921(-8338)/mV 16 0 -3080 2328 0 V4
+P07602_E01.dat 16 40266.28144458281(-16979)/mV 16 0 -12491 17743 0 V5
+P07602_E01.dat 16 45875.78556111508(-17098)/mV 16 0 -9824 20960 0 V6
+# Female 4893
+# Otherwise diseases
+# Prominent U waves
diff --git a/data/Child_ecg/P07/P07603/P07603_E01.dat b/data/Child_ecg/P07/P07603/P07603_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4a68650b4ed6dae27bd8b0e6b89227e5c8b930d1
--- /dev/null
+++ b/data/Child_ecg/P07/P07603/P07603_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42b0aa658aa4a1c195f39c0800ddf4049f4ed6cc80256d6ec31f193f8d3aa29d
+size 312000
diff --git a/data/Child_ecg/P07/P07603/P07603_E01.hea b/data/Child_ecg/P07/P07603/P07603_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2d8e01dc179edab28a5c72f8d34e61c22aac02d0
--- /dev/null
+++ b/data/Child_ecg/P07/P07603/P07603_E01.hea
@@ -0,0 +1,16 @@
+P07603_E01 12 500 13000
+P07603_E01.dat 16 58700.02231866088(-21209)/mV 16 0 -24313 28067 0 I
+P07603_E01.dat 16 27133.02517753389(-22506)/mV 16 0 -25045 59303 0 II
+P07603_E01.dat 16 37726.31578947369(-22792)/mV 16 0 -24296 46008 0 III
+P07603_E01.dat 16 39089.13576843556(22622)/mV 16 0 25485 60813 0 AVR
+P07603_E01.dat 16 99711.9311457773(12488)/mV 16 0 11839 64931 0 AVL
+P07603_E01.dat 16 31579.03951367781(-22621)/mV 16 0 -24728 52404 0 AVF
+P07603_E01.dat 16 20788.877161055505(11856)/mV 16 0 11552 33456 0 V1
+P07603_E01.dat 16 16976.070484581498(12392)/mV 16 0 11107 14678 0 V2
+P07603_E01.dat 16 21766.282208588957(-5049)/mV 16 0 -8697 17362 0 V3
+P07603_E01.dat 16 16083.862068965518(-20924)/mV 16 0 -22952 51200 0 V4
+P07603_E01.dat 16 21793.01888828926(-22908)/mV 16 0 -25620 24522 0 V5
+P07603_E01.dat 16 29623.790463398254(-21998)/mV 16 0 -24553 55805 0 V6
+# Male 5406
+# Otherwise diseases
+# ST deviation with T-wave change;Early repolarization
diff --git a/data/Child_ecg/P07/P07604/P07604_E01.dat b/data/Child_ecg/P07/P07604/P07604_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..547d8e65b5d895c02146c785aec28cc527086618
--- /dev/null
+++ b/data/Child_ecg/P07/P07604/P07604_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e6cceccdddb8fee814d9ba6589db11a0c302e318d86df0be0c505c1ce6ea504f
+size 360000
diff --git a/data/Child_ecg/P07/P07604/P07604_E01.hea b/data/Child_ecg/P07/P07604/P07604_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..36839bb16e3729c35adc40268502b5206f89d344
--- /dev/null
+++ b/data/Child_ecg/P07/P07604/P07604_E01.hea
@@ -0,0 +1,16 @@
+P07604_E01 12 500 15000
+P07604_E01.dat 16 62877.42433998712(-8927)/mV 16 0 -8927 15450 0 I
+P07604_E01.dat 16 44947.31159969674(-25530)/mV 16 0 -25530 61913 0 II
+P07604_E01.dat 16 58007.07579102281(-23144)/mV 16 0 -23144 2283 0 III
+P07604_E01.dat 16 57963.086748270354(20413)/mV 16 0 20413 5427 0 AVR
+P07604_E01.dat 16 92272.70261256254(7760)/mV 16 0 7760 62439 0 AVL
+P07604_E01.dat 16 52636.7615780446(-25275)/mV 16 0 -25275 2900 0 AVF
+P07604_E01.dat 16 44500.723016905074(652)/mV 16 0 652 22506 0 V1
+P07604_E01.dat 16 18729.176586325626(4417)/mV 16 0 4417 54825 0 V2
+P07604_E01.dat 16 22287.10559006211(-4734)/mV 16 0 -4734 25801 0 V3
+P07604_E01.dat 16 17219.792019347038(-18860)/mV 16 0 -18860 4364 0 V4
+P07604_E01.dat 16 25634.296650717704(-23611)/mV 16 0 -23611 61604 0 V5
+P07604_E01.dat 16 27844.73508353222(-9980)/mV 16 0 -9980 64182 0 V6
+# Female 2734
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07605/P07605_E01.dat b/data/Child_ecg/P07/P07605/P07605_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a3ce26218165e8d48d0628d3ad88b600866ac01d
--- /dev/null
+++ b/data/Child_ecg/P07/P07605/P07605_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:48dc412aafa56f48abed482a845ddeb2d83e90cc68a4623eeba17419ead931ba
+size 240000
diff --git a/data/Child_ecg/P07/P07605/P07605_E01.hea b/data/Child_ecg/P07/P07605/P07605_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..682d9deff9a65de63f7149641954ae2a3726b495
--- /dev/null
+++ b/data/Child_ecg/P07/P07605/P07605_E01.hea
@@ -0,0 +1,16 @@
+P07605_E01 12 500 10000
+P07605_E01.dat 16 33461.301378070704(-5498)/mV 16 0 -4055 796 0 I
+P07605_E01.dat 16 49681.74650801862(-21044)/mV 16 0 -22418 60707 0 II
+P07605_E01.dat 16 57699.22831858407(-16849)/mV 16 0 -20980 6933 0 III
+P07605_E01.dat 16 43420.71134941912(14682)/mV 16 0 14364 44668 0 AVR
+P07605_E01.dat 16 44455.933570581255(3831)/mV 16 0 6399 10997 0 AVL
+P07605_E01.dat 16 68967.20418848167(-25531)/mV 16 0 -28953 63731 0 AVF
+P07605_E01.dat 16 91052.58650116369(-4113)/mV 16 0 -9893 65113 0 V1
+P07605_E01.dat 16 18682.1853898097(-3047)/mV 16 0 -5768 16423 0 V2
+P07605_E01.dat 16 19653.19721577726(-20359)/mV 16 0 -25076 31381 0 V3
+P07605_E01.dat 16 24606.038763750654(-21299)/mV 16 0 -24582 59536 0 V4
+P07605_E01.dat 16 35936.313017306245(-21107)/mV 16 0 -22685 7331 0 V5
+P07605_E01.dat 16 50912.969696969696(-19641)/mV 16 0 -20055 53593 0 V6
+# Male 4519
+# Otherwise diseases
+# T-wave abnormality;Prominent U waves
diff --git a/data/Child_ecg/P07/P07605/P07605_E02.dat b/data/Child_ecg/P07/P07605/P07605_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f0cd92f5df8bd71c00d994c851fd151558246123
--- /dev/null
+++ b/data/Child_ecg/P07/P07605/P07605_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa29a6412649b3c1e5ee0977d5659e1211572de01838ea4bdbeec6bf987a6eb4
+size 288000
diff --git a/data/Child_ecg/P07/P07605/P07605_E02.hea b/data/Child_ecg/P07/P07605/P07605_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..82a28d6c3b9835ce04f23e7a6533b4a3086e0f10
--- /dev/null
+++ b/data/Child_ecg/P07/P07605/P07605_E02.hea
@@ -0,0 +1,16 @@
+P07605_E02 12 500 12000
+P07605_E02.dat 16 40681.93924364538(-726)/mV 16 0 -726 1833 0 I
+P07605_E02.dat 16 41667.871886121(12970)/mV 16 0 12970 65185 0 II
+P07605_E02.dat 16 41411.07643814027(18552)/mV 16 0 18552 65495 0 III
+P07605_E02.dat 16 49460.46691769769(-10319)/mV 16 0 -10319 36844 0 AVR
+P07605_E02.dat 16 43910.42225534029(-11187)/mV 16 0 -11187 60174 0 AVL
+P07605_E02.dat 16 49098.371541501976(15756)/mV 16 0 15756 41373 0 AVF
+P07605_E02.dat 16 37467.17808219178(-11399)/mV 16 0 -11399 18868 0 V1
+P07605_E02.dat 16 41187.676019057704(-13772)/mV 16 0 -13772 44965 0 V2
+P07605_E02.dat 16 22981.46024376088(5902)/mV 16 0 5902 62989 0 V3
+P07605_E02.dat 16 18972.46915725456(9884)/mV 16 0 9884 49931 0 V4
+P07605_E02.dat 16 23317.15702479339(11317)/mV 16 0 11317 25973 0 V5
+P07605_E02.dat 16 24785.467173087356(11842)/mV 16 0 11842 50255 0 V6
+# Male 4512
+# Otherwise diseases
+# Ventricular tachycardia
diff --git a/data/Child_ecg/P07/P07606/P07606_E01.dat b/data/Child_ecg/P07/P07606/P07606_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e5be87009a75ef63ae3fd9559eb038a41e695dbc
--- /dev/null
+++ b/data/Child_ecg/P07/P07606/P07606_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b539ec2ed490a160a0119530b82c9659f41287c1bfbd480cae4cc466b7bc3c8
+size 360000
diff --git a/data/Child_ecg/P07/P07606/P07606_E01.hea b/data/Child_ecg/P07/P07606/P07606_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..809069d2e1897fa3761c52d19acc12f705ee0229
--- /dev/null
+++ b/data/Child_ecg/P07/P07606/P07606_E01.hea
@@ -0,0 +1,16 @@
+P07606_E01 12 500 15000
+P07606_E01.dat 16 5323.864229765013(-24802)/mV 16 0 -24841 25265 0 I
+P07606_E01.dat 16 5344.550368550368(-24270)/mV 16 0 -24757 54130 0 II
+P07606_E01.dat 16 44132.742216687424(-15463)/mV 16 0 -19161 22153 0 III
+P07606_E01.dat 16 5337.711790393013(24530)/mV 16 0 24795 32508 0 AVR
+P07606_E01.dat 16 10522.76134122288(-24952)/mV 16 0 -24558 11825 0 AVL
+P07606_E01.dat 16 10709.506674405107(-23757)/mV 16 0 -24698 6309 0 AVF
+P07606_E01.dat 16 13608.577593360997(-16753)/mV 16 0 -17140 20286 0 V1
+P07606_E01.dat 16 11022.658921161827(-6825)/mV 16 0 -7184 62034 0 V2
+P07606_E01.dat 16 11860.117758784425(-8375)/mV 16 0 -9910 43842 0 V3
+P07606_E01.dat 16 13595.188965517242(-13516)/mV 16 0 -16945 58217 0 V4
+P07606_E01.dat 16 15193.577790630423(-19940)/mV 16 0 -19656 39661 0 V5
+P07606_E01.dat 16 16002.660016625105(-23367)/mV 16 0 -22351 51115 0 V6
+# Female 1050
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07607/P07607_E01.dat b/data/Child_ecg/P07/P07607/P07607_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..84017925a0a9bec30ac6d6e1dce11607e6907a53
--- /dev/null
+++ b/data/Child_ecg/P07/P07607/P07607_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fae9156ef913028f23e2bf03a5540d5651758a7b15fee3e72ccb780b253dcb89
+size 360000
diff --git a/data/Child_ecg/P07/P07607/P07607_E01.hea b/data/Child_ecg/P07/P07607/P07607_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c84479e82c34b4a13e30f0f8e3dbba289e67c3dd
--- /dev/null
+++ b/data/Child_ecg/P07/P07607/P07607_E01.hea
@@ -0,0 +1,16 @@
+P07607_E01 12 500 15000
+P07607_E01.dat 16 30707.27950310559(-21904)/mV 16 0 -21904 5256 0 I
+P07607_E01.dat 16 15282.503401360544(2335)/mV 16 0 2335 17375 0 II
+P07607_E01.dat 16 10809.531041559774(8381)/mV 16 0 8381 38508 0 III
+P07607_E01.dat 16 35875.909502262446(-1796)/mV 16 0 -1796 11490 0 AVR
+P07607_E01.dat 16 16663.633824670287(-11791)/mV 16 0 -11791 23757 0 AVL
+P07607_E01.dat 16 12690.238767650835(5849)/mV 16 0 5849 2269 0 AVF
+P07607_E01.dat 16 26966.572614107885(18006)/mV 16 0 18006 53955 0 V1
+P07607_E01.dat 16 28124.85598923284(-12360)/mV 16 0 -12360 43038 0 V2
+P07607_E01.dat 16 28213.657876943882(-12392)/mV 16 0 -12392 21739 0 V3
+P07607_E01.dat 16 28177.607552258934(-12363)/mV 16 0 -12363 64740 0 V4
+P07607_E01.dat 16 28579.233449477353(-16747)/mV 16 0 -16747 25088 0 V5
+P07607_E01.dat 16 32829.76507936508(-12569)/mV 16 0 -12569 24350 0 V6
+# Female 2693
+# Otherwise diseases
+# Left-axis deviation;Elevation+ST deviation;T-wave abnormality;Ischemia
diff --git a/data/Child_ecg/P07/P07607/P07607_E02.dat b/data/Child_ecg/P07/P07607/P07607_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a63b7229a04da1168649e702509f872445744179
--- /dev/null
+++ b/data/Child_ecg/P07/P07607/P07607_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f47400864826044b719ef1bf1b7377e87407649acb299413acf083efa4ab1ed9
+size 360000
diff --git a/data/Child_ecg/P07/P07607/P07607_E02.hea b/data/Child_ecg/P07/P07607/P07607_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..85fef89a7b77a9647b13701fb3e46c19fc4a08ee
--- /dev/null
+++ b/data/Child_ecg/P07/P07607/P07607_E02.hea
@@ -0,0 +1,16 @@
+P07607_E02 12 500 15000
+P07607_E02.dat 16 44196.54714475432(-24642)/mV 16 0 -24642 14609 0 I
+P07607_E02.dat 16 98359.61439239647(2605)/mV 16 0 2605 63736 0 II
+P07607_E02.dat 16 39021.069731800766(16962)/mV 16 0 16962 32759 0 III
+P07607_E02.dat 16 72050.8869795109(20462)/mV 16 0 20462 25752 0 AVR
+P07607_E02.dat 16 41499.306666666664(-20609)/mV 16 0 -20609 35832 0 AVL
+P07607_E02.dat 16 66574.09174311926(9752)/mV 16 0 9752 49980 0 AVF
+P07607_E02.dat 16 18339.877275091003(1674)/mV 16 0 1674 45778 0 V1
+P07607_E02.dat 16 27310.73015873016(-19325)/mV 16 0 -19325 64864 0 V2
+P07607_E02.dat 16 19254.27392120075(-22745)/mV 16 0 -22745 37020 0 V3
+P07607_E02.dat 16 25889.989255564084(-24531)/mV 16 0 -24531 37201 0 V4
+P07607_E02.dat 16 42937.707969749856(-23757)/mV 16 0 -23757 24731 0 V5
+P07607_E02.dat 16 46698.558375634515(-14799)/mV 16 0 -14799 25728 0 V6
+# Female 2695
+# Otherwise diseases
+# Left-axis deviation;Elevation+ST deviation
diff --git a/data/Child_ecg/P07/P07608/P07608_E01.dat b/data/Child_ecg/P07/P07608/P07608_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..819b0c42f962d5b567cde92b4b23ff81b0ae0ed7
--- /dev/null
+++ b/data/Child_ecg/P07/P07608/P07608_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81cdca6b785f5fca47482524865bf05f890350623029c28a07744ba056010d8b
+size 216000
diff --git a/data/Child_ecg/P07/P07608/P07608_E01.hea b/data/Child_ecg/P07/P07608/P07608_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c60a234432d24f803f120902dbe119ef9bbac658
--- /dev/null
+++ b/data/Child_ecg/P07/P07608/P07608_E01.hea
@@ -0,0 +1,16 @@
+P07608_E01 12 500 9000
+P07608_E01.dat 16 104202.24(-3511)/mV 16 0 -3511 32559 0 I
+P07608_E01.dat 16 47617.16984006093(-17503)/mV 16 0 -17542 3416 0 II
+P07608_E01.dat 16 53265.75081256771(-20764)/mV 16 0 -20764 22403 0 III
+P07608_E01.dat 16 80054.41295546558(15508)/mV 16 0 15573 64062 0 AVR
+P07608_E01.dat 16 97660.68011527378(16874)/mV 16 0 16874 44355 0 AVL
+P07608_E01.dat 16 51419.69454545454(-18958)/mV 16 0 -18958 15312 0 AVF
+P07608_E01.dat 16 30931.915407854984(7227)/mV 16 0 7303 42036 0 V1
+P07608_E01.dat 16 16818.77094972067(8393)/mV 16 0 8393 48061 0 V2
+P07608_E01.dat 16 18279.58071278826(-7222)/mV 16 0 -7222 43810 0 V3
+P07608_E01.dat 16 17193.334522747547(-13945)/mV 16 0 -13959 8390 0 V4
+P07608_E01.dat 16 26734.465753424658(-17520)/mV 16 0 -17563 6900 0 V5
+P07608_E01.dat 16 32822.261922785765(-11596)/mV 16 0 -11596 32910 0 V6
+# Male 4308
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07609/P07609_E01.dat b/data/Child_ecg/P07/P07609/P07609_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c6d25d6dc1ffdb4e0b61d119c8aa241c604400b0
--- /dev/null
+++ b/data/Child_ecg/P07/P07609/P07609_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6153e0f16049b4566bb528a32a022c82eb4e53d0bd4ead87ac230d29bc96aed6
+size 240000
diff --git a/data/Child_ecg/P07/P07609/P07609_E01.hea b/data/Child_ecg/P07/P07609/P07609_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..35f3751a277db1f395492c59138bb7f5e36e3f15
--- /dev/null
+++ b/data/Child_ecg/P07/P07609/P07609_E01.hea
@@ -0,0 +1,16 @@
+P07609_E01 12 500 10000
+P07609_E01.dat 16 66243.14475431608(-8411)/mV 16 0 -12183 39999 0 I
+P07609_E01.dat 16 27292.436642896326(-20620)/mV 16 0 -23329 60534 0 II
+P07609_E01.dat 16 35912.23236514523(-20089)/mV 16 0 -21608 13669 0 III
+P07609_E01.dat 16 42838.28525896414(19735)/mV 16 0 23082 51409 0 AVR
+P07609_E01.dat 16 79745.96923076923(12791)/mV 16 0 12207 5066 0 AVL
+P07609_E01.dat 16 31107.527250459276(-20365)/mV 16 0 -22567 6762 0 AVF
+P07609_E01.dat 16 35581.536639526275(14177)/mV 16 0 12006 59355 0 V1
+P07609_E01.dat 16 24767.174832387827(14131)/mV 16 0 14655 9240 0 V2
+P07609_E01.dat 16 41980.355871886124(-15487)/mV 16 0 -15624 24953 0 V3
+P07609_E01.dat 16 24976.913539967372(-25291)/mV 16 0 -27343 29007 0 V4
+P07609_E01.dat 16 17688.585022026433(-22964)/mV 16 0 -25942 46469 0 V5
+P07609_E01.dat 16 24026.71403197158(-19557)/mV 16 0 -21707 37662 0 V6
+# Male 5439
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07610/P07610_E01.dat b/data/Child_ecg/P07/P07610/P07610_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a8b12209a4e6d8f7e86beed448191b27fae25e2f
--- /dev/null
+++ b/data/Child_ecg/P07/P07610/P07610_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e244f1a1ce2a0b4e6261cba01f50b61d065c1c902c1f932cf9c91d275adb29a2
+size 360000
diff --git a/data/Child_ecg/P07/P07610/P07610_E01.hea b/data/Child_ecg/P07/P07610/P07610_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ec186f8c669c55909cec8cdefd4cfd02e774890b
--- /dev/null
+++ b/data/Child_ecg/P07/P07610/P07610_E01.hea
@@ -0,0 +1,16 @@
+P07610_E01 12 500 15000
+P07610_E01.dat 16 20025.789029535867(4312)/mV 16 0 4377 11903 0 I
+P07610_E01.dat 16 22879.59591100421(4390)/mV 16 0 4390 49011 0 II
+P07610_E01.dat 16 28195.996691480563(523)/mV 16 0 431 11330 0 III
+P07610_E01.dat 16 22533.434420015165(-3742)/mV 16 0 -3779 13188 0 AVR
+P07610_E01.dat 16 23737.809206137426(1982)/mV 16 0 2059 2879 0 AVL
+P07610_E01.dat 16 46375.98563734291(5072)/mV 16 0 5034 54870 0 AVF
+P07610_E01.dat 16 18681.78640776699(-17734)/mV 16 0 -17886 2193 0 V1
+P07610_E01.dat 16 22256.746590093324(-2490)/mV 16 0 -2490 17445 0 V2
+P07610_E01.dat 16 17682.572257690077(-3014)/mV 16 0 -3000 39729 0 V3
+P07610_E01.dat 16 18325.13606340819(-5673)/mV 16 0 -5643 52364 0 V4
+P07610_E01.dat 16 19978.12429378531(-5141)/mV 16 0 -5141 65370 0 V5
+P07610_E01.dat 16 29601.059602649006(-2212)/mV 16 0 -2188 37692 0 V6
+# Male 3266
+# Otherwise diseases
+# Right bundle-branch block;Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07611/P07611_E01.dat b/data/Child_ecg/P07/P07611/P07611_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9811f3eb0c276ce4649ba5efd06015625d4ec06d
--- /dev/null
+++ b/data/Child_ecg/P07/P07611/P07611_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba89906d873d502a616d66898de35888b1f0921892b58cd4047d91829aa49ab6
+size 180000
diff --git a/data/Child_ecg/P07/P07611/P07611_E01.hea b/data/Child_ecg/P07/P07611/P07611_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3d9b9f6bf961e16a67fc22ac6fff29ef2ba8fcf8
--- /dev/null
+++ b/data/Child_ecg/P07/P07611/P07611_E01.hea
@@ -0,0 +1,16 @@
+P07611_E01 12 500 7500
+P07611_E01.dat 16 86812.07091267235(-488)/mV 16 0 -276 45300 0 I
+P07611_E01.dat 16 71655.47305389222(-9395)/mV 16 0 -8987 13714 0 II
+P07611_E01.dat 16 82285.44237918216(-11151)/mV 16 0 -10950 18220 0 III
+P07611_E01.dat 16 94333.96394485683(10669)/mV 16 0 10285 17131 0 AVR
+P07611_E01.dat 16 116074.45544554456(13028)/mV 16 0 13028 23845 0 AVL
+P07611_E01.dat 16 84331.29739130435(-9090)/mV 16 0 -8747 52928 0 AVF
+P07611_E01.dat 16 24366.755877034357(6710)/mV 16 0 6710 29967 0 V1
+P07611_E01.dat 16 14636.041124057574(8940)/mV 16 0 8940 37029 0 V2
+P07611_E01.dat 16 16504.326139088727(7559)/mV 16 0 7640 1477 0 V3
+P07611_E01.dat 16 20097.955346651(638)/mV 16 0 736 23631 0 V4
+P07611_E01.dat 16 30329.904761904763(-4466)/mV 16 0 -4293 41036 0 V5
+P07611_E01.dat 16 34868.94829268293(2136)/mV 16 0 2278 51739 0 V6
+# Male 3341
+# Otherwise diseases
+# Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07612/P07612_E01.dat b/data/Child_ecg/P07/P07612/P07612_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0a7e0d26cb65586db6deccd3013833a5f3de3f1a
--- /dev/null
+++ b/data/Child_ecg/P07/P07612/P07612_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2fa1fa87cead7036f6e0ef8115631695361b1d8927f33816de2f9962398fde21
+size 204000
diff --git a/data/Child_ecg/P07/P07612/P07612_E01.hea b/data/Child_ecg/P07/P07612/P07612_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5eaa4a437985c5da092a0a217f7e2b02d42aea24
--- /dev/null
+++ b/data/Child_ecg/P07/P07612/P07612_E01.hea
@@ -0,0 +1,16 @@
+P07612_E01 12 500 8500
+P07612_E01.dat 16 51080.33597078515(8212)/mV 16 0 8586 50670 0 I
+P07612_E01.dat 16 88151.81189488244(-1647)/mV 16 0 -1647 15623 0 II
+P07612_E01.dat 16 54172.19339984651(-15534)/mV 16 0 -15931 51807 0 III
+P07612_E01.dat 16 71483.0312862109(-2645)/mV 16 0 -2878 61073 0 AVR
+P07612_E01.dat 16 57220.80285884455(14144)/mV 16 0 14563 11550 0 AVL
+P07612_E01.dat 16 96466.84756584198(-18012)/mV 16 0 -18326 55821 0 AVF
+P07612_E01.dat 16 110483.86349001931(-11822)/mV 16 0 -12271 64262 0 V1
+P07612_E01.dat 16 78972.44982349974(5466)/mV 16 0 5273 44209 0 V2
+P07612_E01.dat 16 92084.63783085861(2057)/mV 16 0 1832 13945 0 V3
+P07612_E01.dat 16 77088.32118330692(2860)/mV 16 0 2860 8105 0 V4
+P07612_E01.dat 16 94347.90697674418(-1072)/mV 16 0 -1149 16549 0 V5
+P07612_E01.dat 16 113786.31391905232(-4626)/mV 16 0 -4719 26887 0 V6
+# Female 5288
+# Otherwise diseases
+# Right ventricular hypertrophy;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07613/P07613_E01.dat b/data/Child_ecg/P07/P07613/P07613_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7507fdc67bd4c583365517be4ac16516ddd869ca
--- /dev/null
+++ b/data/Child_ecg/P07/P07613/P07613_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d643dbbed0e0bc0b2b28b58a2c9ea6fd19eb1d1375d376546b3373b7f0ea2b8
+size 240000
diff --git a/data/Child_ecg/P07/P07613/P07613_E01.hea b/data/Child_ecg/P07/P07613/P07613_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..61f9ac6b600607472a21650a5f1601031847b702
--- /dev/null
+++ b/data/Child_ecg/P07/P07613/P07613_E01.hea
@@ -0,0 +1,16 @@
+P07613_E01 12 500 10000
+P07613_E01.dat 16 126286.48710601719(10274)/mV 16 0 5857 17958 0 I
+P07613_E01.dat 16 48875.64337349398(-3055)/mV 16 0 -5043 7735 0 II
+P07613_E01.dat 16 65853.40221402214(-6625)/mV 16 0 -7000 29068 0 III
+P07613_E01.dat 16 72234.7863151991(-1323)/mV 16 0 1380 27290 0 AVR
+P07613_E01.dat 16 144353.08679245284(4590)/mV 16 0 2593 19050 0 AVL
+P07613_E01.dat 16 57799.11111111111(-5589)/mV 16 0 -6952 48745 0 AVF
+P07613_E01.dat 16 46263.184257602865(-7512)/mV 16 0 -6270 22541 0 V1
+P07613_E01.dat 16 39059.83098591549(-21934)/mV 16 0 -25238 38966 0 V2
+P07613_E01.dat 16 19535.77266046056(6171)/mV 16 0 5583 56167 0 V3
+P07613_E01.dat 16 16104.149068322982(7745)/mV 16 0 5256 30658 0 V4
+P07613_E01.dat 16 17710.744027303754(7774)/mV 16 0 6103 47496 0 V5
+P07613_E01.dat 16 36679.08214528174(-6386)/mV 16 0 -9281 6177 0 V6
+# Male 3857
+# Otherwise diseases
+# Right-axis deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07614/P07614_E01.dat b/data/Child_ecg/P07/P07614/P07614_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ddcfac0c29fa08158c80b478fd48666906016099
--- /dev/null
+++ b/data/Child_ecg/P07/P07614/P07614_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8fc9261f7d18a5ff1854e4182967e1a5f48f029c15891f60383a248dd5d7189
+size 360000
diff --git a/data/Child_ecg/P07/P07614/P07614_E01.hea b/data/Child_ecg/P07/P07614/P07614_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4d1ecab57c087e2234ec193bb75777617f0aeaea
--- /dev/null
+++ b/data/Child_ecg/P07/P07614/P07614_E01.hea
@@ -0,0 +1,16 @@
+P07614_E01 12 500 15000
+P07614_E01.dat 16 54568.17799158148(-10612)/mV 16 0 -10523 4607 0 I
+P07614_E01.dat 16 32536.057831325303(-12988)/mV 16 0 -12988 45374 0 II
+P07614_E01.dat 16 52995.791114575215(-16167)/mV 16 0 -16296 53484 0 III
+P07614_E01.dat 16 43434.50656660413(12449)/mV 16 0 12414 40895 0 AVR
+P07614_E01.dat 16 88502.01156069365(8351)/mV 16 0 8567 46453 0 AVL
+P07614_E01.dat 16 41467.29259058951(-14048)/mV 16 0 -14082 25980 0 AVF
+P07614_E01.dat 16 25939.763082231166(11285)/mV 16 0 11390 8910 0 V1
+P07614_E01.dat 16 16004.03785488959(6868)/mV 16 0 6842 15856 0 V2
+P07614_E01.dat 16 14295.887323943662(-1048)/mV 16 0 -1095 1352 0 V3
+P07614_E01.dat 16 17045.031384615384(-5718)/mV 16 0 -5773 58827 0 V4
+P07614_E01.dat 16 24608.129554655872(-9024)/mV 16 0 -9104 1184 0 V5
+P07614_E01.dat 16 36775.78463044542(-14424)/mV 16 0 -14424 24504 0 V6
+# Male 2873
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07615/P07615_E01.dat b/data/Child_ecg/P07/P07615/P07615_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7853ccb7d66b58a712c372d5353c0dc8e6638f8a
--- /dev/null
+++ b/data/Child_ecg/P07/P07615/P07615_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bf950861981018b6694866dcdc2c18f7bd43b6f836e2852e829822b59bcfa4f
+size 360000
diff --git a/data/Child_ecg/P07/P07615/P07615_E01.hea b/data/Child_ecg/P07/P07615/P07615_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fbb5fe0fdf44969f1beb5f629c3243fc56f7903d
--- /dev/null
+++ b/data/Child_ecg/P07/P07615/P07615_E01.hea
@@ -0,0 +1,16 @@
+P07615_E01 12 500 15000
+P07615_E01.dat 16 116048.70508474576(-16051)/mV 16 0 -20018 43780 0 I
+P07615_E01.dat 16 36490.78815489749(-17123)/mV 16 0 -18666 34000 0 II
+P07615_E01.dat 16 48112.84566596195(-16099)/mV 16 0 -16490 19043 0 III
+P07615_E01.dat 16 57502.87655719139(16818)/mV 16 0 19017 24462 0 AVR
+P07615_E01.dat 16 138433.3215339233(13062)/mV 16 0 11260 32565 0 AVL
+P07615_E01.dat 16 41556.63077897403(-16747)/mV 16 0 -17795 22014 0 AVF
+P07615_E01.dat 16 29864.620820189273(13459)/mV 16 0 22063 52976 0 V1
+P07615_E01.dat 16 30592.91487979207(13212)/mV 16 0 15453 17937 0 V2
+P07615_E01.dat 16 29917.619323671497(-2528)/mV 16 0 -3137 12899 0 V3
+P07615_E01.dat 16 36729.06859205776(-12896)/mV 16 0 -14659 12340 0 V4
+P07615_E01.dat 16 37999.351812366745(-15363)/mV 16 0 -15827 45107 0 V5
+P07615_E01.dat 16 51161.881556683584(-21694)/mV 16 0 -22651 14851 0 V6
+# Female 4762
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07616/P07616_E01.dat b/data/Child_ecg/P07/P07616/P07616_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..18824b922d3043d9be04ee497252918f4cedfa27
--- /dev/null
+++ b/data/Child_ecg/P07/P07616/P07616_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f73f934f901697b08472d65aab4fd161123e6c9e7acbd2f3353d38f4959741a
+size 360000
diff --git a/data/Child_ecg/P07/P07616/P07616_E01.hea b/data/Child_ecg/P07/P07616/P07616_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7c394e337d9c7368cbaf59df35863c48da34f96d
--- /dev/null
+++ b/data/Child_ecg/P07/P07616/P07616_E01.hea
@@ -0,0 +1,16 @@
+P07616_E01 12 500 15000
+P07616_E01.dat 16 154622.14156079854(-1567)/mV 16 0 -1693 58408 0 I
+P07616_E01.dat 16 35807.84541062802(-18290)/mV 16 0 -18494 63274 0 II
+P07616_E01.dat 16 41912.32(-20488)/mV 16 0 -20658 9174 0 III
+P07616_E01.dat 16 61298.234857849195(15661)/mV 16 0 15860 24434 0 AVR
+P07616_E01.dat 16 88007.15755102041(19874)/mV 16 0 19946 46109 0 AVL
+P07616_E01.dat 16 38715.77572746629(-19449)/mV 16 0 -19638 27306 0 AVF
+P07616_E01.dat 16 31039.16883116883(6911)/mV 16 0 6961 39540 0 V1
+P07616_E01.dat 16 36156.3853820598(-883)/mV 16 0 -1030 11145 0 V2
+P07616_E01.dat 16 36176.0354767184(-901)/mV 16 0 -1048 4886 0 V3
+P07616_E01.dat 16 26756.571428571428(-15208)/mV 16 0 -15360 37494 0 V4
+P07616_E01.dat 16 39783.63092917479(-17819)/mV 16 0 -18013 18074 0 V5
+P07616_E01.dat 16 5981.99524187153(26165)/mV 16 0 26141 17145 0 V6
+# Female 1981
+# Otherwise diseases
+# Otherwise normal ECG;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07617/P07617_E01.dat b/data/Child_ecg/P07/P07617/P07617_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8ba3d1476b1c9e1c229b1f3c97768f36a82ea713
--- /dev/null
+++ b/data/Child_ecg/P07/P07617/P07617_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:66ec7c862c7d08dabe2fb230af51dd9f1829332bc44f50a5c3dc0b6c893ca3ff
+size 360000
diff --git a/data/Child_ecg/P07/P07617/P07617_E01.hea b/data/Child_ecg/P07/P07617/P07617_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d700aa25fb26cbab95f746ba881b8823120303c7
--- /dev/null
+++ b/data/Child_ecg/P07/P07617/P07617_E01.hea
@@ -0,0 +1,16 @@
+P07617_E01 12 500 15000
+P07617_E01.dat 16 400779.94666666666(-3413)/mV 16 0 -3413 42060 0 I
+P07617_E01.dat 16 57014.749262536876(-13892)/mV 16 0 -13892 19838 0 II
+P07617_E01.dat 16 52406.49504950495(-12091)/mV 16 0 -12091 58881 0 III
+P07617_E01.dat 16 122624.62591687041(16211)/mV 16 0 16211 46649 0 AVR
+P07617_E01.dat 16 94533.01103520757(11153)/mV 16 0 11153 20590 0 AVL
+P07617_E01.dat 16 54981.77119784657(-12820)/mV 16 0 -12820 25608 0 AVF
+P07617_E01.dat 16 51809.38156359393(10593)/mV 16 0 10593 20065 0 V1
+P07617_E01.dat 16 30488.685714285715(580)/mV 16 0 580 13981 0 V2
+P07617_E01.dat 16 55254.204081632655(-1039)/mV 16 0 -1039 17490 0 V3
+P07617_E01.dat 16 70842.65171060011(-1929)/mV 16 0 -1929 27679 0 V4
+P07617_E01.dat 16 128679.14776632302(-5341)/mV 16 0 -5341 19598 0 V5
+P07617_E01.dat 16 158269.44(-11515)/mV 16 0 -11515 14720 0 V6
+# Female 4961
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07618/P07618_E01.dat b/data/Child_ecg/P07/P07618/P07618_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0f0912758a5b34ce75d77a8f38d294be6b7e3634
--- /dev/null
+++ b/data/Child_ecg/P07/P07618/P07618_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c04284fb082911a4fcc01b297e50d3d6374a54f475a32a9c4eb389826b6d6a2
+size 360000
diff --git a/data/Child_ecg/P07/P07618/P07618_E01.hea b/data/Child_ecg/P07/P07618/P07618_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a4f7b0d8c2bdaff3839770f012e304b3b814f714
--- /dev/null
+++ b/data/Child_ecg/P07/P07618/P07618_E01.hea
@@ -0,0 +1,16 @@
+P07618_E01 12 500 15000
+P07618_E01.dat 16 1326.422814631122(663)/mV 16 0 663 6392 0 I
+P07618_E01.dat 16 1329.7777777777778(1267)/mV 16 0 1267 15893 0 II
+P07618_E01.dat 16 22089.060022650057(5328)/mV 16 0 5328 64994 0 III
+P07618_E01.dat 16 1375.5691554467564(2353)/mV 16 0 2353 21649 0 AVR
+P07618_E01.dat 16 1421.2482801751094(2742)/mV 16 0 2742 44321 0 AVL
+P07618_E01.dat 16 1396.1822541966426(3621)/mV 16 0 3621 6276 0 AVF
+P07618_E01.dat 16 1368.4048192771083(2726)/mV 16 0 2726 4896 0 V1
+P07618_E01.dat 16 1369.2721858248958(3155)/mV 16 0 3155 56573 0 V2
+P07618_E01.dat 16 1369.752380952381(3189)/mV 16 0 3189 35987 0 V3
+P07618_E01.dat 16 1368.8318478906715(3229)/mV 16 0 3229 47579 0 V4
+P07618_E01.dat 16 1369.2721858248958(3155)/mV 16 0 3155 55076 0 V5
+P07618_E01.dat 16 1369.2853717026378(2920)/mV 16 0 2920 58122 0 V6
+# Male 5333
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es);Left atrial enlargement;Lateral MI
diff --git a/data/Child_ecg/P07/P07619/P07619_E01.dat b/data/Child_ecg/P07/P07619/P07619_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d7643f7c6cc9a00829ef0154ddd1adce5a87e352
--- /dev/null
+++ b/data/Child_ecg/P07/P07619/P07619_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:10628d5e74273581f9a9c59c0dfc0a8d93ad8c3d972d790fe047b64ca8479f50
+size 216000
diff --git a/data/Child_ecg/P07/P07619/P07619_E01.hea b/data/Child_ecg/P07/P07619/P07619_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6f3464072c07e38db69ddcfd8ef4a510e833af5f
--- /dev/null
+++ b/data/Child_ecg/P07/P07619/P07619_E01.hea
@@ -0,0 +1,16 @@
+P07619_E01 12 500 9000
+P07619_E01.dat 16 48707.6956287102(-10732)/mV 16 0 -11366 4404 0 I
+P07619_E01.dat 16 29980.002073613272(-18648)/mV 16 0 -17623 22504 0 II
+P07619_E01.dat 16 59222.420382165605(-22552)/mV 16 0 -19709 12410 0 III
+P07619_E01.dat 16 37646.92202876609(15799)/mV 16 0 15431 33462 0 AVR
+P07619_E01.dat 16 109004.51541182415(-6434)/mV 16 0 -9804 43852 0 AVL
+P07619_E01.dat 16 42043.57818181818(-21476)/mV 16 0 -19766 24460 0 AVF
+P07619_E01.dat 16 27278.864516129033(266)/mV 16 0 2419 57574 0 V1
+P07619_E01.dat 16 16826.872403560832(-10616)/mV 16 0 -10219 16899 0 V2
+P07619_E01.dat 16 22117.801169590643(-17993)/mV 16 0 -17129 17182 0 V3
+P07619_E01.dat 16 34927.00706991359(-21912)/mV 16 0 -20975 16437 0 V4
+P07619_E01.dat 16 36740.675222112535(-14594)/mV 16 0 -16476 7587 0 V5
+P07619_E01.dat 16 26081.165799256505(1490)/mV 16 0 2063 41907 0 V6
+# Female 4987
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07620/P07620_E01.dat b/data/Child_ecg/P07/P07620/P07620_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..398b040ed9b9df37658cf81909770d725267cd25
--- /dev/null
+++ b/data/Child_ecg/P07/P07620/P07620_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:babd41d199b6568239cec7eeea6f1494ebfb8ef123e5d1dfba09d6c8a594e8df
+size 360000
diff --git a/data/Child_ecg/P07/P07620/P07620_E01.hea b/data/Child_ecg/P07/P07620/P07620_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..42039645bce50c23fa2b4de92225d7f4acf9bc6d
--- /dev/null
+++ b/data/Child_ecg/P07/P07620/P07620_E01.hea
@@ -0,0 +1,16 @@
+P07620_E01 12 500 15000
+P07620_E01.dat 16 196505.53901131626(7508)/mV 16 0 7508 64248 0 I
+P07620_E01.dat 16 74436.40655737705(-10596)/mV 16 0 -10596 3435 0 II
+P07620_E01.dat 16 82436.8948374761(-11715)/mV 16 0 -11715 27696 0 III
+P07620_E01.dat 16 122067.64741641337(6452)/mV 16 0 6452 28451 0 AVR
+P07620_E01.dat 16 158877.0796116505(7185)/mV 16 0 7185 43404 0 AVL
+P07620_E01.dat 16 80774.8817204301(-12593)/mV 16 0 -12593 51358 0 AVF
+P07620_E01.dat 16 132687.07119386637(-3191)/mV 16 0 -3191 53491 0 V1
+P07620_E01.dat 16 46763.46604215456(-3517)/mV 16 0 -3479 59690 0 V2
+P07620_E01.dat 16 9604.391765439801(-17732)/mV 16 0 -17732 54778 0 V3
+P07620_E01.dat 16 48679.38461538462(-4648)/mV 16 0 -4648 60504 0 V4
+P07620_E01.dat 16 80174.43338683787(-8378)/mV 16 0 -8378 44339 0 V5
+P07620_E01.dat 16 5702.465245597776(-8732)/mV 16 0 -8737 14185 0 V6
+# Female 2037
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07621/P07621_E01.dat b/data/Child_ecg/P07/P07621/P07621_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ca2b1e4126a41094c7bd2021081c6a166b57e8e1
--- /dev/null
+++ b/data/Child_ecg/P07/P07621/P07621_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c24d7850b29b68631ca1fc8c0318f7529d64572262c8ac5ef132dfdcf812b1e7
+size 240000
diff --git a/data/Child_ecg/P07/P07621/P07621_E01.hea b/data/Child_ecg/P07/P07621/P07621_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fd0eaca8b64733c7e75ff1abae03824fc55b05f5
--- /dev/null
+++ b/data/Child_ecg/P07/P07621/P07621_E01.hea
@@ -0,0 +1,16 @@
+P07621_E01 12 500 10000
+P07621_E01.dat 16 70225.21379310345(-22823)/mV 16 0 -22880 4464 0 I
+P07621_E01.dat 16 27401.240975609755(-5339)/mV 16 0 -5339 54296 0 II
+P07621_E01.dat 16 22052.45125958379(6557)/mV 16 0 6557 55651 0 III
+P07621_E01.dat 16 61834.260971328265(18832)/mV 16 0 18832 26613 0 AVR
+P07621_E01.dat 16 36272.568224299066(-13816)/mV 16 0 -13816 53360 0 AVL
+P07621_E01.dat 16 24634.9249122807(1515)/mV 16 0 1515 7745 0 AVF
+P07621_E01.dat 16 16030.950419527078(8281)/mV 16 0 8320 33842 0 V1
+P07621_E01.dat 16 10695.732168850072(-4064)/mV 16 0 -4038 55875 0 V2
+P07621_E01.dat 16 16598.220541902963(-7043)/mV 16 0 -7043 11393 0 V3
+P07621_E01.dat 16 23204.10920121335(-10356)/mV 16 0 -10356 38490 0 V4
+P07621_E01.dat 16 29251.9476635514(-17484)/mV 16 0 -17508 39850 0 V5
+P07621_E01.dat 16 37991.926188786376(-19698)/mV 16 0 -19729 16912 0 V6
+# Female 3660
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07622/P07622_E01.dat b/data/Child_ecg/P07/P07622/P07622_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..47622f5c9b15c2e22ca87d21d0683fea5b49ded5
--- /dev/null
+++ b/data/Child_ecg/P07/P07622/P07622_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1997a654d69b6b642875f8e77b663366c4ee58eef05a1cfe540ccecf36b0c201
+size 240000
diff --git a/data/Child_ecg/P07/P07622/P07622_E01.hea b/data/Child_ecg/P07/P07622/P07622_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bf18bb2a1ad5d6e839f8244196b1429180dbd222
--- /dev/null
+++ b/data/Child_ecg/P07/P07622/P07622_E01.hea
@@ -0,0 +1,16 @@
+P07622_E01 12 500 10000
+P07622_E01.dat 16 36273.69411764706(-11690)/mV 16 0 -11690 52619 0 I
+P07622_E01.dat 16 73260.3167587477(-13343)/mV 16 0 -13224 39749 0 II
+P07622_E01.dat 16 54041.03259452412(7711)/mV 16 0 7799 28345 0 III
+P07622_E01.dat 16 52964.67984189723(13034)/mV 16 0 13034 56057 0 AVR
+P07622_E01.dat 16 44061.25714285715(-10177)/mV 16 0 -10213 54765 0 AVL
+P07622_E01.dat 16 102645.88941548183(-1041)/mV 16 0 -874 55670 0 AVF
+P07622_E01.dat 16 17088.475482912334(12157)/mV 16 0 12199 53949 0 V1
+P07622_E01.dat 16 13919.263427109974(9752)/mV 16 0 9809 36048 0 V2
+P07622_E01.dat 16 16201.373228346456(7420)/mV 16 0 7460 57593 0 V3
+P07622_E01.dat 16 25147.7528604119(-16669)/mV 16 0 -16669 6091 0 V4
+P07622_E01.dat 16 31394.499648135115(-10984)/mV 16 0 -10984 28666 0 V5
+P07622_E01.dat 16 51529.45502298096(-13607)/mV 16 0 -13607 8344 0 V6
+# Male 2788
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07623/P07623_E01.dat b/data/Child_ecg/P07/P07623/P07623_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..380e496efb88afe26b87291e15da97907c0e614b
--- /dev/null
+++ b/data/Child_ecg/P07/P07623/P07623_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bdf52b2593a77a1cf1ef192bbf138972d512badbd806fedf778e4915687b83d
+size 360000
diff --git a/data/Child_ecg/P07/P07623/P07623_E01.hea b/data/Child_ecg/P07/P07623/P07623_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5dee14564b43821b089279d8ab98fcc12eb5d8bd
--- /dev/null
+++ b/data/Child_ecg/P07/P07623/P07623_E01.hea
@@ -0,0 +1,16 @@
+P07623_E01 12 500 15000
+P07623_E01.dat 16 40075.48172757475(-15097)/mV 16 0 -18847 22032 0 I
+P07623_E01.dat 16 35996.27044430135(-19119)/mV 16 0 -23278 53320 0 II
+P07623_E01.dat 16 60619.6632747456(-770)/mV 16 0 -2052 49166 0 III
+P07623_E01.dat 16 42418.97345132743(18724)/mV 16 0 23175 1314 0 AVR
+P07623_E01.dat 16 53206.649467190124(-9606)/mV 16 0 -11511 56851 0 AVL
+P07623_E01.dat 16 49296.671081677705(-16411)/mV 16 0 -19781 34030 0 AVF
+P07623_E01.dat 16 39265.882352941175(3738)/mV 16 0 6614 42987 0 V1
+P07623_E01.dat 16 27661.261794634596(-3566)/mV 16 0 -3161 6822 0 V2
+P07623_E01.dat 16 24881.62206001622(-2807)/mV 16 0 -4649 64964 0 V3
+P07623_E01.dat 16 15347.151118385162(-19031)/mV 16 0 -21689 22835 0 V4
+P07623_E01.dat 16 20224.898245614037(-21509)/mV 16 0 -25030 48153 0 V5
+P07623_E01.dat 16 29297.99844840962(-23547)/mV 16 0 -27193 35266 0 V6
+# Male 2526
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07624/P07624_E01.dat b/data/Child_ecg/P07/P07624/P07624_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..db4b051437659590943a44f234b7ac868cf369b6
--- /dev/null
+++ b/data/Child_ecg/P07/P07624/P07624_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e8f5446266f6a1a2f6057239eaa2c1f085339d1cfbc59172825daad4a990089
+size 192000
diff --git a/data/Child_ecg/P07/P07624/P07624_E01.hea b/data/Child_ecg/P07/P07624/P07624_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b24914d0644e6c1b6d1a01d85b9b79b827086975
--- /dev/null
+++ b/data/Child_ecg/P07/P07624/P07624_E01.hea
@@ -0,0 +1,16 @@
+P07624_E01 12 500 8000
+P07624_E01.dat 16 85538.2807775378(-3760)/mV 16 0 -3830 30781 0 I
+P07624_E01.dat 16 41982.191877575046(-24060)/mV 16 0 -24162 20008 0 II
+P07624_E01.dat 16 59236.80237741456(-23034)/mV 16 0 -23082 33579 0 III
+P07624_E01.dat 16 56942.119733924614(17391)/mV 16 0 17484 28994 0 AVR
+P07624_E01.dat 16 151438.40783034256(12561)/mV 16 0 12561 62657 0 AVL
+P07624_E01.dat 16 50329.68088467615(-24989)/mV 16 0 -25071 15362 0 AVF
+P07624_E01.dat 16 46780.30122591944(19404)/mV 16 0 19404 8887 0 V1
+P07624_E01.dat 16 19989.659765976598(10609)/mV 16 0 10609 64604 0 V2
+P07624_E01.dat 16 26907.115264797507(972)/mV 16 0 906 58286 0 V3
+P07624_E01.dat 16 22147.42517343905(-10944)/mV 16 0 -11052 60872 0 V4
+P07624_E01.dat 16 25053.044176706826(-17537)/mV 16 0 -17619 34660 0 V5
+P07624_E01.dat 16 38889.35229067931(-20747)/mV 16 0 -20810 48250 0 V6
+# Male 5091
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07625/P07625_E01.dat b/data/Child_ecg/P07/P07625/P07625_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9fe74ef663b84e87b2eeec7a9a797700cc17b961
--- /dev/null
+++ b/data/Child_ecg/P07/P07625/P07625_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa7f317b5b2c1ca911f7bebdf53fcd75cff109defa3f6459ded12459c9762949
+size 360000
diff --git a/data/Child_ecg/P07/P07625/P07625_E01.hea b/data/Child_ecg/P07/P07625/P07625_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..25f82dfe21e5fca845f05ea7485aa75fbc39fe91
--- /dev/null
+++ b/data/Child_ecg/P07/P07625/P07625_E01.hea
@@ -0,0 +1,16 @@
+P07625_E01 12 500 15000
+P07625_E01.dat 16 220737.95484727755(-12477)/mV 16 0 -12477 46947 0 I
+P07625_E01.dat 16 62650.36399217221(-21043)/mV 16 0 -21094 25098 0 II
+P07625_E01.dat 16 74304.54447022428(-21039)/mV 16 0 -21039 53653 0 III
+P07625_E01.dat 16 102903.63880883766(19539)/mV 16 0 19623 50250 0 AVR
+P07625_E01.dat 16 144118.8867313916(10722)/mV 16 0 10722 51664 0 AVL
+P07625_E01.dat 16 69755.53015873017(-22038)/mV 16 0 -22095 17960 0 AVF
+P07625_E01.dat 16 39967.57184409541(780)/mV 16 0 780 3410 0 V1
+P07625_E01.dat 16 27809.780969479354(-2513)/mV 16 0 -2513 38842 0 V2
+P07625_E01.dat 16 25233.231992051664(-20366)/mV 16 0 -20428 11431 0 V3
+P07625_E01.dat 16 15704.682264150943(-12446)/mV 16 0 -12497 40840 0 V4
+P07625_E01.dat 16 43816.68057784912(-19438)/mV 16 0 -19509 28292 0 V5
+P07625_E01.dat 16 68844.5255878285(-20615)/mV 16 0 -20671 23534 0 V6
+# Male 3583
+# Otherwise diseases
+# Prominent U waves
diff --git a/data/Child_ecg/P07/P07626/P07626_E01.dat b/data/Child_ecg/P07/P07626/P07626_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..45794ea0a27ddd85ad4658c5a4927591b203d5b8
--- /dev/null
+++ b/data/Child_ecg/P07/P07626/P07626_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:801596df5fcee601ac1ae2c3cdc0d024c1fbf2de0ad2adf0f330beefda5ae711
+size 360000
diff --git a/data/Child_ecg/P07/P07626/P07626_E01.hea b/data/Child_ecg/P07/P07626/P07626_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ef9eace0c2efd9261f58bd9fa850d1b45708f58a
--- /dev/null
+++ b/data/Child_ecg/P07/P07626/P07626_E01.hea
@@ -0,0 +1,16 @@
+P07626_E01 12 500 15000
+P07626_E01.dat 16 136084.69299631385(-1221)/mV 16 0 -778 33384 0 I
+P07626_E01.dat 16 70471.44544906571(-4224)/mV 16 0 -3765 3913 0 II
+P07626_E01.dat 16 109626.61990716864(-6819)/mV 16 0 -6551 46540 0 III
+P07626_E01.dat 16 96485.89095574086(3957)/mV 16 0 3486 50544 0 AVR
+P07626_E01.dat 16 259910.77357280307(16696)/mV 16 0 16696 31433 0 AVL
+P07626_E01.dat 16 88645.76443418014(-4654)/mV 16 0 -4221 15425 0 AVF
+P07626_E01.dat 16 78578.90114257328(5851)/mV 16 0 5915 20975 0 V1
+P07626_E01.dat 16 28007.592196349906(10694)/mV 16 0 11036 47071 0 V2
+P07626_E01.dat 16 28659.256222547585(5464)/mV 16 0 5860 45866 0 V3
+P07626_E01.dat 16 41321.78381717109(-101)/mV 16 0 336 30761 0 V4
+P07626_E01.dat 16 62293.95914091147(-3734)/mV 16 0 -3227 40462 0 V5
+P07626_E01.dat 16 80558.74533233757(-6432)/mV 16 0 -5842 48799 0 V6
+# Female 5429
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07626/P07626_E02.dat b/data/Child_ecg/P07/P07626/P07626_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9ae50d20b8e1e118addce2c503eb89fbd406d823
--- /dev/null
+++ b/data/Child_ecg/P07/P07626/P07626_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3801f7e6871223f48d594eef3d8e5dd4027c82272fb54d5e2c8bd44d40a1140
+size 360000
diff --git a/data/Child_ecg/P07/P07626/P07626_E02.hea b/data/Child_ecg/P07/P07626/P07626_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ac5c3c95f70a1b2e9d38ccc880c473c59f76bb1e
--- /dev/null
+++ b/data/Child_ecg/P07/P07626/P07626_E02.hea
@@ -0,0 +1,16 @@
+P07626_E02 12 500 15000
+P07626_E02.dat 16 59808.984093319195(-5228)/mV 16 0 -5277 30967 0 I
+P07626_E02.dat 16 53877.25746799431(-14273)/mV 16 0 -14317 1971 0 II
+P07626_E02.dat 16 93971.09807208717(-19082)/mV 16 0 -19082 25722 0 III
+P07626_E02.dat 16 61550.41157133465(12945)/mV 16 0 12995 30756 0 AVR
+P07626_E02.dat 16 93872.00863464653(9700)/mV 16 0 9700 30966 0 AVL
+P07626_E02.dat 16 79852.85981308411(-15036)/mV 16 0 -15101 1075 0 AVF
+P07626_E02.dat 16 109291.9505358615(-401)/mV 16 0 -312 26540 0 V1
+P07626_E02.dat 16 31350.073998986314(-2565)/mV 16 0 -2514 24555 0 V2
+P07626_E02.dat 16 35392.93991989319(-6879)/mV 16 0 -6850 60264 0 V3
+P07626_E02.dat 16 38946.53625632378(-10213)/mV 16 0 -10213 21333 0 V4
+P07626_E02.dat 16 42762.32582503929(-12837)/mV 16 0 -12837 60306 0 V5
+P07626_E02.dat 16 61533.98087954111(-17053)/mV 16 0 -17053 48963 0 V6
+# Female 5442
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07627/P07627_E01.dat b/data/Child_ecg/P07/P07627/P07627_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c87ae17db6f218bd7ae7d1ce185f79abf08a3dc7
--- /dev/null
+++ b/data/Child_ecg/P07/P07627/P07627_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a7ac18068d0eaa6ba0604a42c6bba2dd5c69c7904a086e72c7495f1f9b726f77
+size 360000
diff --git a/data/Child_ecg/P07/P07627/P07627_E01.hea b/data/Child_ecg/P07/P07627/P07627_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d4e278134a61cd4136b3a5c87bc36115d0887369
--- /dev/null
+++ b/data/Child_ecg/P07/P07627/P07627_E01.hea
@@ -0,0 +1,16 @@
+P07627_E01 12 500 15000
+P07627_E01.dat 16 73681.11201962388(-10767)/mV 16 0 -10767 44099 0 I
+P07627_E01.dat 16 29753.962264150945(-20062)/mV 16 0 -20062 23724 0 II
+P07627_E01.dat 16 37741.24840764331(-21194)/mV 16 0 -21194 35799 0 III
+P07627_E01.dat 16 44924.55854293148(17817)/mV 16 0 17817 8925 0 AVR
+P07627_E01.dat 16 80294.45739910314(10948)/mV 16 0 10948 4028 0 AVL
+P07627_E01.dat 16 33939.583148558755(-21556)/mV 16 0 -21556 44740 0 AVF
+P07627_E01.dat 16 30330.42683797288(8730)/mV 16 0 8730 52600 0 V1
+P07627_E01.dat 16 20827.58309859155(10556)/mV 16 0 10556 28000 0 V2
+P07627_E01.dat 16 14945.48344370861(-15136)/mV 16 0 -15136 65408 0 V3
+P07627_E01.dat 16 16088.473304473304(-21879)/mV 16 0 -21879 39977 0 V4
+P07627_E01.dat 16 21940.065915004336(-20415)/mV 16 0 -20415 17139 0 V5
+P07627_E01.dat 16 27763.030837004404(-20458)/mV 16 0 -20458 39685 0 V6
+# Male 3383
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07628/P07628_E01.dat b/data/Child_ecg/P07/P07628/P07628_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..61a809f4bb27999c0224c03dda20758feadc3589
--- /dev/null
+++ b/data/Child_ecg/P07/P07628/P07628_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea903867601e07b5108ebc5c1adabc2355b19cc07ed654952e3f6c79936f9e92
+size 204000
diff --git a/data/Child_ecg/P07/P07628/P07628_E01.hea b/data/Child_ecg/P07/P07628/P07628_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..55bc08aac14696b610cdb6abcf5db6f8602bf3be
--- /dev/null
+++ b/data/Child_ecg/P07/P07628/P07628_E01.hea
@@ -0,0 +1,16 @@
+P07628_E01 12 500 8500
+P07628_E01.dat 16 72330.87476400251(-4707)/mV 16 0 14064 1510 0 I
+P07628_E01.dat 16 20977.183279742767(-13654)/mV 16 0 -5444 12972 0 II
+P07628_E01.dat 16 21249.50884086444(-11642)/mV 16 0 -8859 27835 0 III
+P07628_E01.dat 16 40237.32668329177(14504)/mV 16 0 1409 48175 0 AVR
+P07628_E01.dat 16 40744.52704031465(7699)/mV 16 0 10318 30613 0 AVL
+P07628_E01.dat 16 21192.393986521514(-12806)/mV 16 0 -7270 19467 0 AVF
+P07628_E01.dat 16 59190.2726679713(-10614)/mV 16 0 -26842 8299 0 V1
+P07628_E01.dat 16 20328.842484248424(-10711)/mV 16 0 -4343 5962 0 V2
+P07628_E01.dat 16 13910.81310211946(-18666)/mV 16 0 -14003 42352 0 V3
+P07628_E01.dat 16 18554.8117712382(-16450)/mV 16 0 -10819 47580 0 V4
+P07628_E01.dat 16 17242.28396946565(-10709)/mV 16 0 -4875 21308 0 V5
+P07628_E01.dat 16 23340.623853211007(-12891)/mV 16 0 -5768 45136 0 V6
+# Female 1736
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07629/P07629_E01.dat b/data/Child_ecg/P07/P07629/P07629_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3de08880f8104982b134baaec6f6f84065d29d99
--- /dev/null
+++ b/data/Child_ecg/P07/P07629/P07629_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14ff4c654c40f33103b9e6b174563e4796a8c62ace0f90b79e31fe52f22defdd
+size 180000
diff --git a/data/Child_ecg/P07/P07629/P07629_E01.hea b/data/Child_ecg/P07/P07629/P07629_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3d4b8ffd54e6a46538ee3b4e69a58783a41f851e
--- /dev/null
+++ b/data/Child_ecg/P07/P07629/P07629_E01.hea
@@ -0,0 +1,13 @@
+P07629_E01 9 500 10000
+P07629_E01.dat 16 23520.993788819876(-3182)/mV 16 0 -2914 59636 0 I
+P07629_E01.dat 16 14184.409339294585(-4883)/mV 16 0 -4883 60902 0 II
+P07629_E01.dat 16 16911.62730923695(8356)/mV 16 0 8150 24011 0 III
+P07629_E01.dat 16 19338.72904483431(5986)/mV 16 0 5876 62044 0 AVR
+P07629_E01.dat 16 28726.726840855106(-9146)/mV 16 0 -8819 7111 0 AVL
+P07629_E01.dat 16 15738.057142857142(1660)/mV 16 0 1570 60746 0 AVF
+P07629_E01.dat 16 30613.57667934094(-9179)/mV 16 0 -10897 50875 0 V1
+P07629_E01.dat 16 9916.418696510862(-18057)/mV 16 0 -17984 21818 0 V3
+P07629_E01.dat 16 15272.020671834625(-9680)/mV 16 0 -9171 10729 0 V5
+# Male 455
+# Otherwise diseases
+# Sinus tachycardia;Incomplete right bundle-branch block;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07630/P07630_E01.dat b/data/Child_ecg/P07/P07630/P07630_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9f74b4eb7ab146033fe9b1bcdb372d9118b45b03
--- /dev/null
+++ b/data/Child_ecg/P07/P07630/P07630_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e51032d5b650980aedb6d54474011f8cc87cbde3a5e87fdc817e0573b50ec33
+size 240000
diff --git a/data/Child_ecg/P07/P07630/P07630_E01.hea b/data/Child_ecg/P07/P07630/P07630_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5881e5893314a9f8c221fa4ab8827e6f0afef71b
--- /dev/null
+++ b/data/Child_ecg/P07/P07630/P07630_E01.hea
@@ -0,0 +1,16 @@
+P07630_E01 12 500 10000
+P07630_E01.dat 16 67885.43722943723(-9796)/mV 16 0 -9796 49234 0 I
+P07630_E01.dat 16 51353.97625777275(-10588)/mV 16 0 -10504 52794 0 II
+P07630_E01.dat 16 67799.75013234516(-1499)/mV 16 0 -1389 40724 0 III
+P07630_E01.dat 16 64571.526122148636(10081)/mV 16 0 10081 62158 0 AVR
+P07630_E01.dat 16 86253.39792387543(-8424)/mV 16 0 -8494 36825 0 AVL
+P07630_E01.dat 16 64354.73523280056(-10158)/mV 16 0 -10053 25418 0 AVF
+P07630_E01.dat 16 23662.55694535879(2334)/mV 16 0 2488 6171 0 V1
+P07630_E01.dat 16 14906.038664323374(364)/mV 16 0 522 61823 0 V2
+P07630_E01.dat 16 13341.231833910035(-2645)/mV 16 0 -2623 42134 0 V3
+P07630_E01.dat 16 22832.355555555554(-8686)/mV 16 0 -8705 25804 0 V4
+P07630_E01.dat 16 39311.9672801636(-13994)/mV 16 0 -13994 57104 0 V5
+P07630_E01.dat 16 45712.742616033756(-6317)/mV 16 0 -6317 37228 0 V6
+# Female 1480
+# Otherwise diseases
+# Sinus tachycardia;Occasional+Atrial premature complex(es);Elevation+ST deviation
diff --git a/data/Child_ecg/P07/P07631/P07631_E01.dat b/data/Child_ecg/P07/P07631/P07631_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c0af71d400d1d3370fc3fb043e1c5bad792ce0f6
--- /dev/null
+++ b/data/Child_ecg/P07/P07631/P07631_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47b31c2bcce73b932753ffad3fefe0502cf23a7434b5d7ac9607f34a9b60a22e
+size 360000
diff --git a/data/Child_ecg/P07/P07631/P07631_E01.hea b/data/Child_ecg/P07/P07631/P07631_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1a1d11b33857bb97ae60c51fc7b5260aac496f18
--- /dev/null
+++ b/data/Child_ecg/P07/P07631/P07631_E01.hea
@@ -0,0 +1,16 @@
+P07631_E01 12 500 15000
+P07631_E01.dat 16 128462.42719881744(-11550)/mV 16 0 -14059 44074 0 I
+P07631_E01.dat 16 41055.700934579436(-22042)/mV 16 0 -23445 55424 0 II
+P07631_E01.dat 16 46839.30663963508(-21486)/mV 16 0 -22134 20640 0 III
+P07631_E01.dat 16 69802.01774397973(21016)/mV 16 0 22890 35443 0 AVR
+P07631_E01.dat 16 98000.15414258189(16903)/mV 16 0 16664 60897 0 AVL
+P07631_E01.dat 16 44594.47887323944(-22718)/mV 16 0 -23770 57206 0 AVF
+P07631_E01.dat 16 23472.046269519953(6865)/mV 16 0 6808 258 0 V1
+P07631_E01.dat 16 11703.206690561528(5497)/mV 16 0 5164 47355 0 V2
+P07631_E01.dat 16 14853.18918918919(1581)/mV 16 0 784 3131 0 V3
+P07631_E01.dat 16 19462.435754189944(-5550)/mV 16 0 -6025 22047 0 V4
+P07631_E01.dat 16 37705.43800440205(-20220)/mV 16 0 -21999 17212 0 V5
+P07631_E01.dat 16 46810.44182124789(-19213)/mV 16 0 -19974 26997 0 V6
+# Male 4902
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07632/P07632_E01.dat b/data/Child_ecg/P07/P07632/P07632_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1f058fc95a453f3241abfaa96a1c1316f01304c1
--- /dev/null
+++ b/data/Child_ecg/P07/P07632/P07632_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e21f69ec96e4db9d2bc0682b44f077b67c1ad6da2d778525eb8565153dd9633b
+size 360000
diff --git a/data/Child_ecg/P07/P07632/P07632_E01.hea b/data/Child_ecg/P07/P07632/P07632_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8c6e5f8cf3afc7fbb5c34974c00ad1014e9497cc
--- /dev/null
+++ b/data/Child_ecg/P07/P07632/P07632_E01.hea
@@ -0,0 +1,16 @@
+P07632_E01 12 500 15000
+P07632_E01.dat 16 115250.42424242424(-3054)/mV 16 0 -3054 18108 0 I
+P07632_E01.dat 16 45923.051422865705(-10310)/mV 16 0 -10347 11206 0 II
+P07632_E01.dat 16 53933.10650464617(-14346)/mV 16 0 -14346 15596 0 III
+P07632_E01.dat 16 74047.36174070716(7113)/mV 16 0 7173 57168 0 AVR
+P07632_E01.dat 16 125858.45856019358(18025)/mV 16 0 18025 22450 0 AVL
+P07632_E01.dat 16 49671.24528301887(-12200)/mV 16 0 -12240 45898 0 AVF
+P07632_E01.dat 16 34528.7172812726(13867)/mV 16 0 13951 62498 0 V1
+P07632_E01.dat 16 17253.071038251364(16566)/mV 16 0 16636 61275 0 V2
+P07632_E01.dat 16 24544.75117370892(8077)/mV 16 0 8117 7932 0 V3
+P07632_E01.dat 16 24226.366767983785(-9416)/mV 16 0 -9396 29387 0 V4
+P07632_E01.dat 16 33738.54486133769(-12570)/mV 16 0 -12597 65514 0 V5
+P07632_E01.dat 16 43343.75801572898(-15275)/mV 16 0 -15275 27893 0 V6
+# Male 2460
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07633/P07633_E01.dat b/data/Child_ecg/P07/P07633/P07633_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f662914aefd78c2d1ff5e77e1e50e8c9ba7d334b
--- /dev/null
+++ b/data/Child_ecg/P07/P07633/P07633_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c3beb81afdbe3f5d5f669fe4414da18b2d414eb4a591e344772a4f8549b8087
+size 360000
diff --git a/data/Child_ecg/P07/P07633/P07633_E01.hea b/data/Child_ecg/P07/P07633/P07633_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5704ac2d52f4917414efdc5f99266ce445067eb8
--- /dev/null
+++ b/data/Child_ecg/P07/P07633/P07633_E01.hea
@@ -0,0 +1,16 @@
+P07633_E01 12 500 15000
+P07633_E01.dat 16 114931.00285225328(-8173)/mV 16 0 -8173 36929 0 I
+P07633_E01.dat 16 46352.81945162959(-10892)/mV 16 0 -10892 27311 0 II
+P07633_E01.dat 16 62745.12660028449(-11229)/mV 16 0 -11229 35135 0 III
+P07633_E01.dat 16 67022.20060790273(10300)/mV 16 0 10300 4185 0 AVR
+P07633_E01.dat 16 156746.4631253223(4334)/mV 16 0 4334 56508 0 AVL
+P07633_E01.dat 16 54901.697359948485(-11951)/mV 16 0 -11951 37860 0 AVF
+P07633_E01.dat 16 37826.90420168067(11192)/mV 16 0 11192 13939 0 V1
+P07633_E01.dat 16 22383.730474732005(10055)/mV 16 0 10055 53835 0 V2
+P07633_E01.dat 16 24001.049180327867(-15610)/mV 16 0 -15610 21999 0 V3
+P07633_E01.dat 16 21069.72143974961(-19619)/mV 16 0 -19619 10277 0 V4
+P07633_E01.dat 16 31750.260262008735(-15016)/mV 16 0 -15016 57561 0 V5
+P07633_E01.dat 16 58619.90555978675(-13976)/mV 16 0 -13976 53619 0 V6
+# Male 3684
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07634/P07634_E01.dat b/data/Child_ecg/P07/P07634/P07634_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1465120398df01655d3b7ad07b11f8d25ca11ac9
--- /dev/null
+++ b/data/Child_ecg/P07/P07634/P07634_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4eb4526f879290394ba81854121c456eda8de5fb021b4f7043ed7046b8f5548
+size 360000
diff --git a/data/Child_ecg/P07/P07634/P07634_E01.hea b/data/Child_ecg/P07/P07634/P07634_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..160c1f97c1822aa0759318fa0738beac3e7379ef
--- /dev/null
+++ b/data/Child_ecg/P07/P07634/P07634_E01.hea
@@ -0,0 +1,16 @@
+P07634_E01 12 500 15000
+P07634_E01.dat 16 28495.421686746988(4188)/mV 16 0 2681 25221 0 I
+P07634_E01.dat 16 25303.51020408163(-13394)/mV 16 0 -13476 64971 0 II
+P07634_E01.dat 16 27212.840442338074(-15945)/mV 16 0 -14595 61522 0 III
+P07634_E01.dat 16 32200.554991539764(4402)/mV 16 0 5319 30506 0 AVR
+P07634_E01.dat 16 32433.663250366033(10499)/mV 16 0 8837 2157 0 AVL
+P07634_E01.dat 16 30988.16222479722(-19709)/mV 16 0 -19003 32888 0 AVF
+P07634_E01.dat 16 35533.52395915161(-10680)/mV 16 0 -8801 42781 0 V1
+P07634_E01.dat 16 17809.54074074074(4800)/mV 16 0 6524 33489 0 V2
+P07634_E01.dat 16 16738.82921471719(-3000)/mV 16 0 -2033 6206 0 V3
+P07634_E01.dat 16 17752.644776119403(-9536)/mV 16 0 -9695 21393 0 V4
+P07634_E01.dat 16 22245.555435370472(-12683)/mV 16 0 -12267 46242 0 V5
+P07634_E01.dat 16 28059.60030052592(-14531)/mV 16 0 -14759 64695 0 V6
+# Male 1985
+# Otherwise diseases
+# T-wave abnormality;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07635/P07635_E01.dat b/data/Child_ecg/P07/P07635/P07635_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fd1d3520de86ac2bb26e9f724bf6cc28d30d868c
--- /dev/null
+++ b/data/Child_ecg/P07/P07635/P07635_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b09069cc58fe5765f78f6e73a7a3247c6acbe2ae5863eef094ebdef5a5b67d7
+size 360000
diff --git a/data/Child_ecg/P07/P07635/P07635_E01.hea b/data/Child_ecg/P07/P07635/P07635_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..47161752f2babd3945998c129629c2bcdea8282a
--- /dev/null
+++ b/data/Child_ecg/P07/P07635/P07635_E01.hea
@@ -0,0 +1,16 @@
+P07635_E01 12 500 15000
+P07635_E01.dat 16 40849.51446787641(-12432)/mV 16 0 -12432 18496 0 I
+P07635_E01.dat 16 63592.449322143315(-8718)/mV 16 0 -8718 55401 0 II
+P07635_E01.dat 16 62848.36676217765(10073)/mV 16 0 10073 38360 0 III
+P07635_E01.dat 16 51949.61003420752(11725)/mV 16 0 11725 8096 0 AVR
+P07635_E01.dat 16 50004.33294255569(-11940)/mV 16 0 -11940 13779 0 AVL
+P07635_E01.dat 16 117779.06681270537(-6514)/mV 16 0 -6514 39904 0 AVF
+P07635_E01.dat 16 22663.539847539847(-830)/mV 16 0 -830 4617 0 V1
+P07635_E01.dat 16 18107.520347259902(-177)/mV 16 0 -177 2550 0 V2
+P07635_E01.dat 16 9197.549549549549(-4851)/mV 16 0 -4851 4304 0 V3
+P07635_E01.dat 16 24022.04397068621(-15161)/mV 16 0 -15161 13636 0 V4
+P07635_E01.dat 16 1271.3239436619717(1082)/mV 16 0 1082 6749 0 V5
+P07635_E01.dat 16 1273.6525821596244(1144)/mV 16 0 1144 28340 0 V6
+# Female 772
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07636/P07636_E01.dat b/data/Child_ecg/P07/P07636/P07636_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4feb4d8396916c5a88076dda9dc03bee9d76a322
--- /dev/null
+++ b/data/Child_ecg/P07/P07636/P07636_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1421f711b8537449111c5d38475121b55aa3bf4fbbe4727e658b3ff21897a64
+size 360000
diff --git a/data/Child_ecg/P07/P07636/P07636_E01.hea b/data/Child_ecg/P07/P07636/P07636_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ba1c2fb219c47d99c29bfd6b34ee95a1c934dc59
--- /dev/null
+++ b/data/Child_ecg/P07/P07636/P07636_E01.hea
@@ -0,0 +1,16 @@
+P07636_E01 12 500 15000
+P07636_E01.dat 16 78302.93891797557(-10859)/mV 16 0 -10859 59002 0 I
+P07636_E01.dat 16 86700.43248836006(8149)/mV 16 0 8149 25035 0 II
+P07636_E01.dat 16 54325.64920273348(13813)/mV 16 0 13813 59526 0 III
+P07636_E01.dat 16 124907.9394479074(1479)/mV 16 0 1479 23116 0 AVR
+P07636_E01.dat 16 65532.66991869919(-13088)/mV 16 0 -13088 41525 0 AVL
+P07636_E01.dat 16 76084.62571662571(12594)/mV 16 0 12594 45336 0 AVF
+P07636_E01.dat 16 63531.826489300176(-5949)/mV 16 0 -5949 28535 0 V1
+P07636_E01.dat 16 28689.56432246998(-99)/mV 16 0 -99 57237 0 V2
+P07636_E01.dat 16 24508.65898305085(2536)/mV 16 0 2536 16348 0 V3
+P07636_E01.dat 16 24155.877300613498(-2006)/mV 16 0 -2006 25882 0 V4
+P07636_E01.dat 16 31751.441028507546(-5031)/mV 16 0 -5031 37420 0 V5
+P07636_E01.dat 16 46698.36485480268(-2144)/mV 16 0 -2144 12557 0 V6
+# Female 1749
+# Otherwise diseases
+# Sinus tachycardia;Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07637/P07637_E01.dat b/data/Child_ecg/P07/P07637/P07637_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a8d40801c36a739791863da8ac134d9b39dca0b1
--- /dev/null
+++ b/data/Child_ecg/P07/P07637/P07637_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d91e23f6c96d5bc27fe6076a594fe3361fd40fc600cbe6c32a6e152b9e192c99
+size 360000
diff --git a/data/Child_ecg/P07/P07637/P07637_E01.hea b/data/Child_ecg/P07/P07637/P07637_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6c9c571726a8815aa7af15fb54a987fec1f14b97
--- /dev/null
+++ b/data/Child_ecg/P07/P07637/P07637_E01.hea
@@ -0,0 +1,16 @@
+P07637_E01 12 500 15000
+P07637_E01.dat 16 68379.95851128738(-19086)/mV 16 0 -19086 1426 0 I
+P07637_E01.dat 16 65983.3786407767(-12856)/mV 16 0 -12856 41829 0 II
+P07637_E01.dat 16 125284.22713687985(-7181)/mV 16 0 -7181 31536 0 III
+P07637_E01.dat 16 68633.79169503064(16463)/mV 16 0 16463 45035 0 AVR
+P07637_E01.dat 16 93786.286966046(-11862)/mV 16 0 -11862 29100 0 AVL
+P07637_E01.dat 16 113931.18029115342(-7928)/mV 16 0 -7928 4302 0 AVF
+P07637_E01.dat 16 52963.781126090405(-156)/mV 16 0 -156 30095 0 V1
+P07637_E01.dat 16 27284.667571234735(6508)/mV 16 0 6508 53931 0 V2
+P07637_E01.dat 16 29317.235857267187(129)/mV 16 0 129 17250 0 V3
+P07637_E01.dat 16 22724.76458752515(-10708)/mV 16 0 -10708 9630 0 V4
+P07637_E01.dat 16 22419.88536953243(-18251)/mV 16 0 -18251 42756 0 V5
+P07637_E01.dat 16 32846.101694915254(-21412)/mV 16 0 -21412 32915 0 V6
+# Male 2323
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07637/P07637_E02.dat b/data/Child_ecg/P07/P07637/P07637_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6829b5dd85e9061995ee119a6b37d3955a82c2d8
--- /dev/null
+++ b/data/Child_ecg/P07/P07637/P07637_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df38f702f99accc3f2305461215a68c15a6128c3066f6f64fd1fd34c1494baa5
+size 360000
diff --git a/data/Child_ecg/P07/P07637/P07637_E02.hea b/data/Child_ecg/P07/P07637/P07637_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..708e5451cbf7174274edd8176a7134832aa41998
--- /dev/null
+++ b/data/Child_ecg/P07/P07637/P07637_E02.hea
@@ -0,0 +1,16 @@
+P07637_E02 12 500 15000
+P07637_E02.dat 16 45609.51351351351(-17523)/mV 16 0 -17523 64673 0 I
+P07637_E02.dat 16 65244.324655436445(-11964)/mV 16 0 -11964 57732 0 II
+P07637_E02.dat 16 83465.31824889327(8660)/mV 16 0 8660 42958 0 III
+P07637_E02.dat 16 55874.656054576466(15223)/mV 16 0 15223 41941 0 AVR
+P07637_E02.dat 16 62247.38461538462(-16962)/mV 16 0 -16962 31201 0 AVL
+P07637_E02.dat 16 126644.54340362923(-1245)/mV 16 0 -1245 21885 0 AVF
+P07637_E02.dat 16 65501.799607072695(-208)/mV 16 0 -208 35356 0 V1
+P07637_E02.dat 16 24402.40761904762(4766)/mV 16 0 4766 27822 0 V2
+P07637_E02.dat 16 23418.059071729956(-13797)/mV 16 0 -13797 11982 0 V3
+P07637_E02.dat 16 25444.978522786798(-20908)/mV 16 0 -20908 35241 0 V4
+P07637_E02.dat 16 32895.68704156479(-19628)/mV 16 0 -19628 2604 0 V5
+P07637_E02.dat 16 45775.36917562724(-20295)/mV 16 0 -20295 10414 0 V6
+# Male 2320
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07637/P07637_E03.dat b/data/Child_ecg/P07/P07637/P07637_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bf00eeaa99936e4394862eab712a77fc5710eedf
--- /dev/null
+++ b/data/Child_ecg/P07/P07637/P07637_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ac07322e8a44c4bca63ab5ac5f520b093c2ba8a5485f2388f916abbd2f2e499f
+size 240000
diff --git a/data/Child_ecg/P07/P07637/P07637_E03.hea b/data/Child_ecg/P07/P07637/P07637_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6f0a36b5b26ad1aa3553865a8b1921d6584185fa
--- /dev/null
+++ b/data/Child_ecg/P07/P07637/P07637_E03.hea
@@ -0,0 +1,16 @@
+P07637_E03 12 500 10000
+P07637_E03.dat 16 41673.588850174216(-12327)/mV 16 0 15978 43354 0 I
+P07637_E03.dat 16 49846.629734313174(-11239)/mV 16 0 10046 23342 0 II
+P07637_E03.dat 16 76955.61726078799(7289)/mV 16 0 -12063 24568 0 III
+P07637_E03.dat 16 46755.49359302921(11774)/mV 16 0 -14092 42502 0 AVR
+P07637_E03.dat 16 63802.52953439889(-10352)/mV 16 0 19337 61648 0 AVL
+P07637_E03.dat 16 71656.30848329049(-5546)/mV 16 0 691 20090 0 AVF
+P07637_E03.dat 16 37489.74987739088(4558)/mV 16 0 -24530 56144 0 V1
+P07637_E03.dat 16 24313.540504648074(2991)/mV 16 0 -13677 59755 0 V2
+P07637_E03.dat 16 24330.893617021276(2969)/mV 16 0 -13759 36313 0 V3
+P07637_E03.dat 16 21883.231555880204(-18139)/mV 16 0 -11252 60313 0 V4
+P07637_E03.dat 16 27485.159024390243(-19011)/mV 16 0 4059 24519 0 V5
+P07637_E03.dat 16 24598.595787362086(-8817)/mV 16 0 -9197 53394 0 V6
+# Male 2314
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07637/P07637_E04.dat b/data/Child_ecg/P07/P07637/P07637_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1c1f51913959d6ed001b303fadbbf4b6cbca0708
--- /dev/null
+++ b/data/Child_ecg/P07/P07637/P07637_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:553fa5df25db76701ea4d3ed34e0fbdb852f7c6e710c2f34e5ba005b3230852a
+size 360000
diff --git a/data/Child_ecg/P07/P07637/P07637_E04.hea b/data/Child_ecg/P07/P07637/P07637_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4b7d67de0281d017c1243500df8486d8869ec691
--- /dev/null
+++ b/data/Child_ecg/P07/P07637/P07637_E04.hea
@@ -0,0 +1,16 @@
+P07637_E04 12 500 15000
+P07637_E04.dat 16 2828.424010217114(-24116)/mV 16 0 -24116 5717 0 I
+P07637_E04.dat 16 2827.243793761935(-24092)/mV 16 0 -24092 49863 0 II
+P07637_E04.dat 16 122961.76175144881(13854)/mV 16 0 13854 13440 0 III
+P07637_E04.dat 16 2827.8850038850037(24100)/mV 16 0 24100 10592 0 AVR
+P07637_E04.dat 16 5659.569230769231(-24145)/mV 16 0 -24145 37020 0 AVL
+P07637_E04.dat 16 5652.1421319796955(-24068)/mV 16 0 -24068 38239 0 AVF
+P07637_E04.dat 16 8198.131736526946(-23408)/mV 16 0 -23408 59337 0 V1
+P07637_E04.dat 16 6328.140350877193(-10223)/mV 16 0 -10223 4318 0 V2
+P07637_E04.dat 16 8212.344370860927(-21868)/mV 16 0 -21868 23529 0 V3
+P07637_E04.dat 16 8490.23569023569(-22917)/mV 16 0 -22917 42895 0 V4
+P07637_E04.dat 16 8413.28813559322(-23072)/mV 16 0 -23072 52088 0 V5
+P07637_E04.dat 16 8472.80276816609(-23202)/mV 16 0 -23202 62231 0 V6
+# Male 2336
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07638/P07638_E01.dat b/data/Child_ecg/P07/P07638/P07638_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..09af1a78f42240039532fbcd4489cfdaa372797e
--- /dev/null
+++ b/data/Child_ecg/P07/P07638/P07638_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61dea9881f1587050b8abe6aadf6ceea7c513a0b1684e0808d5daef03068a165
+size 180000
diff --git a/data/Child_ecg/P07/P07638/P07638_E01.hea b/data/Child_ecg/P07/P07638/P07638_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..25c6231998f133078d8fb01ec8284362e45341a8
--- /dev/null
+++ b/data/Child_ecg/P07/P07638/P07638_E01.hea
@@ -0,0 +1,16 @@
+P07638_E01 12 500 7500
+P07638_E01.dat 16 59976.665579119086(-19303)/mV 16 0 -19303 18491 0 I
+P07638_E01.dat 16 57616.36828644501(-24517)/mV 16 0 -24517 48671 0 II
+P07638_E01.dat 16 133575.57268424612(-8651)/mV 16 0 -8651 23026 0 III
+P07638_E01.dat 16 62627.687732342005(24815)/mV 16 0 24815 24750 0 AVR
+P07638_E01.dat 16 100309.08952380953(-7053)/mV 16 0 -7053 4911 0 AVL
+P07638_E01.dat 16 93877.29942784489(-23754)/mV 16 0 -23754 60489 0 AVF
+P07638_E01.dat 16 31110.5401459854(17180)/mV 16 0 17180 53835 0 V1
+P07638_E01.dat 16 32807.036078965284(14297)/mV 16 0 14297 22523 0 V2
+P07638_E01.dat 16 33498.761277242775(-16631)/mV 16 0 -16631 6489 0 V3
+P07638_E01.dat 16 29152.47699287103(-21785)/mV 16 0 -21785 34257 0 V4
+P07638_E01.dat 16 35202.602129719264(-23889)/mV 16 0 -23889 50123 0 V5
+P07638_E01.dat 16 52263.63870967742(-24856)/mV 16 0 -24856 61278 0 V6
+# Female 5096
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07639/P07639_E01.dat b/data/Child_ecg/P07/P07639/P07639_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bcf9ffaff0a98e0f6c5c0f8a67b6139eaf4ffa93
--- /dev/null
+++ b/data/Child_ecg/P07/P07639/P07639_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a7731a64e28cfd6f94ab10325aebc9b318b3621500678938f4fa3bd159e80e9
+size 240000
diff --git a/data/Child_ecg/P07/P07639/P07639_E01.hea b/data/Child_ecg/P07/P07639/P07639_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f1520f7ac9091cb67cc6570bb38bbb4e2da0b9fa
--- /dev/null
+++ b/data/Child_ecg/P07/P07639/P07639_E01.hea
@@ -0,0 +1,16 @@
+P07639_E01 12 500 10000
+P07639_E01.dat 16 84356.34331337325(-1813)/mV 16 0 -2568 63053 0 I
+P07639_E01.dat 16 34783.25215252153(-25863)/mV 16 0 -27533 8299 0 II
+P07639_E01.dat 16 36271.35931660438(-24474)/mV 16 0 -25861 12626 0 III
+P07639_E01.dat 16 54976.64386317907(20599)/mV 16 0 22164 58374 0 AVR
+P07639_E01.dat 16 67460.83173384517(18718)/mV 16 0 19651 51900 0 AVL
+P07639_E01.dat 16 36090.123602118896(-25282)/mV 16 0 -26838 42945 0 AVF
+P07639_E01.dat 16 24918.91266628109(9308)/mV 16 0 12450 38522 0 V1
+P07639_E01.dat 16 13480.42988204456(7411)/mV 16 0 10296 61618 0 V2
+P07639_E01.dat 16 13611.471698113208(3867)/mV 16 0 6148 40816 0 V3
+P07639_E01.dat 16 15789.497630331754(-232)/mV 16 0 -52 38450 0 V4
+P07639_E01.dat 16 15154.387301587301(-14120)/mV 16 0 -15032 16015 0 V5
+P07639_E01.dat 16 16831.02538071066(-10101)/mV 16 0 -10731 16970 0 V6
+# Male 3937
+# Otherwise diseases
+# Sinus arrhythmia;Left ventricular high voltage;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07640/P07640_E01.dat b/data/Child_ecg/P07/P07640/P07640_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8d67aafd1faf96bde2f435540686f71d029735cc
--- /dev/null
+++ b/data/Child_ecg/P07/P07640/P07640_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:826ff579e8b538e64dc1334b7e64d903884b74452136ea29bf197c0d73c4c248
+size 240000
diff --git a/data/Child_ecg/P07/P07640/P07640_E01.hea b/data/Child_ecg/P07/P07640/P07640_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..491c673b68f3498feeef9c8b4360d640f17f8e6f
--- /dev/null
+++ b/data/Child_ecg/P07/P07640/P07640_E01.hea
@@ -0,0 +1,16 @@
+P07640_E01 12 500 10000
+P07640_E01.dat 16 60881.34648868253(-7157)/mV 16 0 -7355 34159 0 I
+P07640_E01.dat 16 39509.333333333336(8440)/mV 16 0 8440 37523 0 II
+P07640_E01.dat 16 54347.95761293921(14814)/mV 16 0 15035 63370 0 III
+P07640_E01.dat 16 51343.87510841284(-3861)/mV 16 0 -3819 56752 0 AVR
+P07640_E01.dat 16 77906.54621264768(-19082)/mV 16 0 -19336 26492 0 AVL
+P07640_E01.dat 16 47839.123052122515(10704)/mV 16 0 10782 58781 0 AVF
+P07640_E01.dat 16 50135.12719531666(13231)/mV 16 0 13272 56854 0 V1
+P07640_E01.dat 16 20686.07348784624(2969)/mV 16 0 579 53668 0 V2
+P07640_E01.dat 16 17136.36906377205(-8100)/mV 16 0 -10372 21497 0 V3
+P07640_E01.dat 16 29151.484360189574(-2733)/mV 16 0 -4346 19985 0 V4
+P07640_E01.dat 16 39648.62313860252(1035)/mV 16 0 11063 58947 0 V5
+P07640_E01.dat 16 43196.484908461156(9860)/mV 16 0 17205 39409 0 V6
+# Male 4101
+# Otherwise diseases
+# Left-axis deviation
diff --git a/data/Child_ecg/P07/P07641/P07641_E01.dat b/data/Child_ecg/P07/P07641/P07641_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..83cd0b9312a9c5389980452668633bb6812010ea
--- /dev/null
+++ b/data/Child_ecg/P07/P07641/P07641_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:481131e4471b6ce33c0755710c545dc3b8a7e0eeed6984a8320073b11db4536d
+size 360000
diff --git a/data/Child_ecg/P07/P07641/P07641_E01.hea b/data/Child_ecg/P07/P07641/P07641_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e11c0e6d16e06dcc0cd4e6b8e8f2b4c14d4c0455
--- /dev/null
+++ b/data/Child_ecg/P07/P07641/P07641_E01.hea
@@ -0,0 +1,16 @@
+P07641_E01 12 500 15000
+P07641_E01.dat 16 42687.7366255144(-7442)/mV 16 0 -1366 50006 0 I
+P07641_E01.dat 16 49835.91926605505(-19505)/mV 16 0 -18167 17981 0 II
+P07641_E01.dat 16 110371.15768056968(-6279)/mV 16 0 -19031 23425 0 III
+P07641_E01.dat 16 47720.17542070372(12926)/mV 16 0 8889 54016 0 AVR
+P07641_E01.dat 16 64602.30634347602(-2185)/mV 16 0 6119 27067 0 AVL
+P07641_E01.dat 16 84271.93955747437(-23236)/mV 16 0 -26937 25865 0 AVF
+P07641_E01.dat 16 47693.941568426446(12668)/mV 16 0 10146 40326 0 V1
+P07641_E01.dat 16 27661.505995203835(12291)/mV 16 0 12831 11355 0 V2
+P07641_E01.dat 16 28850.407487401008(6367)/mV 16 0 7822 1955 0 V3
+P07641_E01.dat 16 26906.862780269057(-3469)/mV 16 0 -405 23542 0 V4
+P07641_E01.dat 16 30888.607523066003(-11516)/mV 16 0 -7721 42356 0 V5
+P07641_E01.dat 16 37218.90909090909(-13576)/mV 16 0 -10911 25153 0 V6
+# Female 3224
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07642/P07642_E01.dat b/data/Child_ecg/P07/P07642/P07642_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a344fae76c2167f0e17b2fabc9f9556dd2381e50
--- /dev/null
+++ b/data/Child_ecg/P07/P07642/P07642_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:044515c478491dc1e160b683a275dcadc752ecaae8b75b6c7bbe386efbdb4633
+size 228000
diff --git a/data/Child_ecg/P07/P07642/P07642_E01.hea b/data/Child_ecg/P07/P07642/P07642_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9ba659b2543de1d6673c12123409f6ab39f7b29d
--- /dev/null
+++ b/data/Child_ecg/P07/P07642/P07642_E01.hea
@@ -0,0 +1,16 @@
+P07642_E01 12 500 9500
+P07642_E01.dat 16 105700.48663393344(-9116)/mV 16 0 -9288 11214 0 I
+P07642_E01.dat 16 45844.80102367242(-15273)/mV 16 0 -16205 25952 0 II
+P07642_E01.dat 16 54358.60696517413(-16762)/mV 16 0 -17735 17867 0 III
+P07642_E01.dat 16 68510.4068278805(14267)/mV 16 0 14991 61389 0 AVR
+P07642_E01.dat 16 124298.1409856519(15878)/mV 16 0 16788 2785 0 AVL
+P07642_E01.dat 16 50096.538799414346(-16060)/mV 16 0 -16997 26107 0 AVF
+P07642_E01.dat 16 25227.84140969163(11973)/mV 16 0 11952 34826 0 V1
+P07642_E01.dat 16 18048.881022615536(3084)/mV 16 0 2600 14713 0 V2
+P07642_E01.dat 16 18063.803246433843(3096)/mV 16 0 2626 61605 0 V3
+P07642_E01.dat 16 19783.176651305683(-7613)/mV 16 0 -8337 26290 0 V4
+P07642_E01.dat 16 28100.94803548796(-11115)/mV 16 0 -11001 32703 0 V5
+P07642_E01.dat 16 49270.05513784461(-13569)/mV 16 0 -14852 32646 0 V6
+# Male 4941
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07643/P07643_E01.dat b/data/Child_ecg/P07/P07643/P07643_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..822110074318dea7e3f1bb6d524030f4bf6466e4
--- /dev/null
+++ b/data/Child_ecg/P07/P07643/P07643_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7af748f7249248f81bedc3a697585620cddc7e6948715da74aca964796fdee7a
+size 360000
diff --git a/data/Child_ecg/P07/P07643/P07643_E01.hea b/data/Child_ecg/P07/P07643/P07643_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..aacc2e925b9961120868a9da66ee28d3306bc05c
--- /dev/null
+++ b/data/Child_ecg/P07/P07643/P07643_E01.hea
@@ -0,0 +1,16 @@
+P07643_E01 12 500 15000
+P07643_E01.dat 16 120046.67669172933(10111)/mV 16 0 8451 10137 0 I
+P07643_E01.dat 16 29106.467550593163(-12401)/mV 16 0 -13845 27422 0 II
+P07643_E01.dat 16 32320.85931115003(-19250)/mV 16 0 -20380 60433 0 III
+P07643_E01.dat 16 50191.61928004881(7401)/mV 16 0 8994 36412 0 AVR
+P07643_E01.dat 16 59313.94766780432(18148)/mV 16 0 18775 14756 0 AVL
+P07643_E01.dat 16 31016.44483671668(-15608)/mV 16 0 -16920 166 0 AVF
+P07643_E01.dat 16 24522.702104097454(10483)/mV 16 0 10942 42034 0 V1
+P07643_E01.dat 16 17412.20706655711(8621)/mV 16 0 8380 6724 0 V2
+P07643_E01.dat 16 20304.092946058092(-8874)/mV 16 0 -10361 15226 0 V3
+P07643_E01.dat 16 20629.165354330707(-7182)/mV 16 0 -8357 48050 0 V4
+P07643_E01.dat 16 34851.12111468382(-16890)/mV 16 0 -18534 45042 0 V5
+P07643_E01.dat 16 31519.779310344828(-14914)/mV 16 0 -16888 52991 0 V6
+# Female 4861
+# Otherwise diseases
+# Depression+ST deviation;Prominent U waves
diff --git a/data/Child_ecg/P07/P07644/P07644_E01.dat b/data/Child_ecg/P07/P07644/P07644_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..973419535a926ea9d8373726111178301618ca2f
--- /dev/null
+++ b/data/Child_ecg/P07/P07644/P07644_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb1f3d763eed05c1f103e9c2ed7bccde6fa757b8e9ba54c2ba68da347642d465
+size 360000
diff --git a/data/Child_ecg/P07/P07644/P07644_E01.hea b/data/Child_ecg/P07/P07644/P07644_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..df98f4b4c901cc2273b40d8caf2eda20b302e9c6
--- /dev/null
+++ b/data/Child_ecg/P07/P07644/P07644_E01.hea
@@ -0,0 +1,16 @@
+P07644_E01 12 500 15000
+P07644_E01.dat 16 41764.33441348023(-17034)/mV 16 0 -17170 15648 0 I
+P07644_E01.dat 16 23052.01877934272(-18382)/mV 16 0 -18532 20323 0 II
+P07644_E01.dat 16 33926.33663366337(-19382)/mV 16 0 -19465 31596 0 III
+P07644_E01.dat 16 31179.74277286136(18844)/mV 16 0 18996 48488 0 AVR
+P07644_E01.dat 16 72922.56494096277(6436)/mV 16 0 6436 20436 0 AVL
+P07644_E01.dat 16 27951.80188211986(-18989)/mV 16 0 -19125 38518 0 AVF
+P07644_E01.dat 16 39015.17659804984(2400)/mV 16 0 2463 63217 0 V1
+P07644_E01.dat 16 2265.2186621697583(-1284)/mV 16 0 -1334 62785 0 V2
+P07644_E01.dat 16 2267.7116924719703(416)/mV 16 0 449 17285 0 V3
+P07644_E01.dat 16 13051.799104922924(-19951)/mV 16 0 -20078 46197 0 V4
+P07644_E01.dat 16 19156.718217562255(-18493)/mV 16 0 -18633 796 0 V5
+P07644_E01.dat 16 24789.12520325203(-17879)/mV 16 0 -17980 10335 0 V6
+# Male 1871
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07645/P07645_E01.dat b/data/Child_ecg/P07/P07645/P07645_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d9e5a289df7f9e8a24ba8604cbb4159c27c235c4
--- /dev/null
+++ b/data/Child_ecg/P07/P07645/P07645_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78d44ec35097150e389f99e674c9d9c1d0b47b15dc1a3aa687c8fe9425a5636f
+size 360000
diff --git a/data/Child_ecg/P07/P07645/P07645_E01.hea b/data/Child_ecg/P07/P07645/P07645_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c6f1dcecb7fc8985b31444b03ee4d70673b0f567
--- /dev/null
+++ b/data/Child_ecg/P07/P07645/P07645_E01.hea
@@ -0,0 +1,16 @@
+P07645_E01 12 500 15000
+P07645_E01.dat 16 48873.709762532984(-14678)/mV 16 0 -14678 58139 0 I
+P07645_E01.dat 16 25433.261722080137(-18200)/mV 16 0 -18200 26241 0 II
+P07645_E01.dat 16 49399.69653655855(-21798)/mV 16 0 -21798 42895 0 III
+P07645_E01.dat 16 33917.86239144957(16818)/mV 16 0 16818 6227 0 AVR
+P07645_E01.dat 16 221334.10007047217(5572)/mV 16 0 5572 5766 0 AVL
+P07645_E01.dat 16 33690.17636022514(-19615)/mV 16 0 -19615 44961 0 AVF
+P07645_E01.dat 16 38745.11945392491(11578)/mV 16 0 11578 60371 0 V1
+P07645_E01.dat 16 34832.88457807953(2304)/mV 16 0 2304 11844 0 V2
+P07645_E01.dat 16 35603.84992496248(-15391)/mV 16 0 -15391 25501 0 V3
+P07645_E01.dat 16 27850.901506373117(-21031)/mV 16 0 -21031 50917 0 V4
+P07645_E01.dat 16 24392.597014925374(-21595)/mV 16 0 -21595 44199 0 V5
+P07645_E01.dat 16 25237.295169946334(-18990)/mV 16 0 -18990 18231 0 V6
+# Female 5195
+# Otherwise diseases
+# Sinus bradycardia;T-wave abnormality;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07646/P07646_E01.dat b/data/Child_ecg/P07/P07646/P07646_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2bc4a0be6c8d7456e0c2b18199aa3226af20711b
--- /dev/null
+++ b/data/Child_ecg/P07/P07646/P07646_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f463bc4672fb9cac03618213dbe657bbcbcce6183deef8675bb2c1b103169a32
+size 240000
diff --git a/data/Child_ecg/P07/P07646/P07646_E01.hea b/data/Child_ecg/P07/P07646/P07646_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..350f74166cbda58b7f48588ea6f4004b2c885282
--- /dev/null
+++ b/data/Child_ecg/P07/P07646/P07646_E01.hea
@@ -0,0 +1,16 @@
+P07646_E01 12 500 10000
+P07646_E01.dat 16 73841.46260387811(-13243)/mV 16 0 -12162 55541 0 I
+P07646_E01.dat 16 29951.78895300907(-15027)/mV 16 0 -13955 41884 0 II
+P07646_E01.dat 16 39706.05988023952(-19816)/mV 16 0 -19008 23121 0 III
+P07646_E01.dat 16 44522.44714686623(13712)/mV 16 0 12589 60964 0 AVR
+P07646_E01.dat 16 96729.74977497749(19707)/mV 16 0 19471 50526 0 AVL
+P07646_E01.dat 16 34346.23523150612(-17011)/mV 16 0 -16061 42706 0 AVF
+P07646_E01.dat 16 12543.308481901675(12580)/mV 16 0 12182 2871 0 V1
+P07646_E01.dat 16 21654.299651567944(15786)/mV 16 0 15768 32926 0 V2
+P07646_E01.dat 16 15401.72079089275(-7664)/mV 16 0 -6975 27943 0 V3
+P07646_E01.dat 16 18755.121951219513(-8737)/mV 16 0 -7898 25449 0 V4
+P07646_E01.dat 16 29049.542043984475(-10838)/mV 16 0 -9869 28698 0 V5
+P07646_E01.dat 16 32615.399172087524(-5837)/mV 16 0 -4988 7673 0 V6
+# Female 3141
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07647/P07647_E01.dat b/data/Child_ecg/P07/P07647/P07647_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e8003bf52eb6eec31f6ff1f68964664871df7f3e
--- /dev/null
+++ b/data/Child_ecg/P07/P07647/P07647_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5bc6e228cb8d5c5b32151ea6d08eb2d61c3b94f847b46673bc07f0942c6d719
+size 360000
diff --git a/data/Child_ecg/P07/P07647/P07647_E01.hea b/data/Child_ecg/P07/P07647/P07647_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3979bd124dbb708fa503de58908cfe2c1e424c3c
--- /dev/null
+++ b/data/Child_ecg/P07/P07647/P07647_E01.hea
@@ -0,0 +1,16 @@
+P07647_E01 12 500 15000
+P07647_E01.dat 16 33411.01996370236(3189)/mV 16 0 5473 1321 0 I
+P07647_E01.dat 16 52652.156275976726(-1839)/mV 16 0 -10362 54774 0 II
+P07647_E01.dat 16 33295.207920792076(-11421)/mV 16 0 -19086 60721 0 III
+P07647_E01.dat 16 54315.44242424242(-2135)/mV 16 0 383 8816 0 AVR
+P07647_E01.dat 16 34212.01355932203(6657)/mV 16 0 11752 14986 0 AVL
+P07647_E01.dat 16 54172.19339984651(-15534)/mV 16 0 -26154 64882 0 AVF
+P07647_E01.dat 16 71867.69180859692(-11133)/mV 16 0 -24871 58436 0 V1
+P07647_E01.dat 16 28623.02608695652(12236)/mV 16 0 12166 26352 0 V2
+P07647_E01.dat 16 25209.12212142359(2511)/mV 16 0 -4111 44406 0 V3
+P07647_E01.dat 16 30051.83347493628(1775)/mV 16 0 -5973 46224 0 V4
+P07647_E01.dat 16 42324.88509520683(-1292)/mV 16 0 -8313 5097 0 V5
+P07647_E01.dat 16 57465.86787695411(-4946)/mV 16 0 -23928 44766 0 V6
+# Female 1553
+# Otherwise diseases
+# Incomplete right bundle-branch block;Right-axis deviation;Left atrial enlargement;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07648/P07648_E01.dat b/data/Child_ecg/P07/P07648/P07648_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1123afd32b8500fbd22d5ead3d1c71548d5df951
--- /dev/null
+++ b/data/Child_ecg/P07/P07648/P07648_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:867ef6e543b0a1b02cf6fdefebb21030bf7bf4c0bd406569bb3b6324ec18addb
+size 240000
diff --git a/data/Child_ecg/P07/P07648/P07648_E01.hea b/data/Child_ecg/P07/P07648/P07648_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..24ea1b96601ddbc29097c7373f53e84dea3d64e3
--- /dev/null
+++ b/data/Child_ecg/P07/P07648/P07648_E01.hea
@@ -0,0 +1,16 @@
+P07648_E01 12 500 10000
+P07648_E01.dat 16 48804.62536873156(-16610)/mV 16 0 -19666 57784 0 I
+P07648_E01.dat 16 42511.61747732894(-7588)/mV 16 0 -9940 53255 0 II
+P07648_E01.dat 16 114565.4029163469(3678)/mV 16 0 4424 5930 0 III
+P07648_E01.dat 16 48009.68067226891(11867)/mV 16 0 14718 56760 0 AVR
+P07648_E01.dat 16 80449.8834391229(-15748)/mV 16 0 -18498 23808 0 AVL
+P07648_E01.dat 16 63637.264737406214(-3776)/mV 16 0 -5329 38439 0 AVF
+P07648_E01.dat 16 33857.40324118208(1917)/mV 16 0 7811 2716 0 V1
+P07648_E01.dat 16 17654.704612365065(2370)/mV 16 0 9219 51397 0 V2
+P07648_E01.dat 16 11270.564102564103(-1861)/mV 16 0 -1384 58800 0 V3
+P07648_E01.dat 16 14044.862745098038(-10383)/mV 16 0 -9755 61297 0 V4
+P07648_E01.dat 16 15144.53223310985(-4090)/mV 16 0 -8068 2378 0 V5
+P07648_E01.dat 16 30440.372234935163(-13281)/mV 16 0 -8948 38612 0 V6
+# Male 957
+# Otherwise diseases
+# Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07649/P07649_E01.dat b/data/Child_ecg/P07/P07649/P07649_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..111930e1ca0aabf0f5a43f6b08c8977891270c08
--- /dev/null
+++ b/data/Child_ecg/P07/P07649/P07649_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47cea5d6f9f0a416a10091501a3db8090de167497d2c9a31df40291de1fa4778
+size 360000
diff --git a/data/Child_ecg/P07/P07649/P07649_E01.hea b/data/Child_ecg/P07/P07649/P07649_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..182002e7bfc24692a7a3a9cc678d8620a7c88e2e
--- /dev/null
+++ b/data/Child_ecg/P07/P07649/P07649_E01.hea
@@ -0,0 +1,16 @@
+P07649_E01 12 500 15000
+P07649_E01.dat 16 76516.76595744681(-281)/mV 16 0 -1589 20077 0 I
+P07649_E01.dat 16 26990.65806451613(-24596)/mV 16 0 -26550 58435 0 II
+P07649_E01.dat 16 24637.177809388337(-24310)/mV 16 0 -25653 20173 0 III
+P07649_E01.dat 16 55910.197628458496(22488)/mV 16 0 24989 13501 0 AVR
+P07649_E01.dat 16 41635.40425531915(20741)/mV 16 0 21520 32110 0 AVL
+P07649_E01.dat 16 26086.10766721044(-24959)/mV 16 0 -26615 18884 0 AVF
+P07649_E01.dat 16 84344.4181184669(14512)/mV 16 0 16914 25364 0 V1
+P07649_E01.dat 16 19818.785605676636(5419)/mV 16 0 4258 58502 0 V2
+P07649_E01.dat 16 21584.636748518205(-7873)/mV 16 0 -10787 44416 0 V3
+P07649_E01.dat 16 15727.530474040632(-22561)/mV 16 0 -25068 52714 0 V4
+P07649_E01.dat 16 20583.724137931036(-23440)/mV 16 0 -25885 45853 0 V5
+P07649_E01.dat 16 29354.32516258129(-25604)/mV 16 0 -28182 10784 0 V6
+# Male 4831
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07650/P07650_E01.dat b/data/Child_ecg/P07/P07650/P07650_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a5fc51f3bf1a7c7429afd5518b785da9ff091367
--- /dev/null
+++ b/data/Child_ecg/P07/P07650/P07650_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e4103ac6e1d12037077df4a9adbe7f1ff183f9005748244c591a6a981373ee37
+size 300000
diff --git a/data/Child_ecg/P07/P07650/P07650_E01.hea b/data/Child_ecg/P07/P07650/P07650_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..77080c717057f6cfa93fdd06b80c75c5c53babe9
--- /dev/null
+++ b/data/Child_ecg/P07/P07650/P07650_E01.hea
@@ -0,0 +1,16 @@
+P07650_E01 12 500 12500
+P07650_E01.dat 16 58671.07040328093(-11811)/mV 16 0 -11906 33130 0 I
+P07650_E01.dat 16 27223.123543123544(-21362)/mV 16 0 -21428 45998 0 II
+P07650_E01.dat 16 42925.892325315006(-23618)/mV 16 0 -23618 30975 0 III
+P07650_E01.dat 16 38890.62059035277(19986)/mV 16 0 20049 25496 0 AVR
+P07650_E01.dat 16 103140.507285483(13893)/mV 16 0 13809 40191 0 AVL
+P07650_E01.dat 16 33626.623164763456(-22702)/mV 16 0 -22729 8239 0 AVF
+P07650_E01.dat 16 24252.492244053774(13038)/mV 16 0 13038 38029 0 V1
+P07650_E01.dat 16 22997.333333333332(7119)/mV 16 0 7119 4442 0 V2
+P07650_E01.dat 16 18752.382400869094(-15910)/mV 16 0 -15910 52633 0 V3
+P07650_E01.dat 16 16992.31683168317(-21035)/mV 16 0 -21049 4137 0 V4
+P07650_E01.dat 16 17937.363886342806(-13656)/mV 16 0 -13685 37168 0 V5
+P07650_E01.dat 16 33158.09523809524(-22057)/mV 16 0 -22084 34813 0 V6
+# Male 4400
+# Otherwise diseases
+# Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07651/P07651_E01.dat b/data/Child_ecg/P07/P07651/P07651_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d2b188e207e8370311d515f0189192307b69fc6e
--- /dev/null
+++ b/data/Child_ecg/P07/P07651/P07651_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d1779add6fb8eb06d4e40a10db26d55ec43a21fc3653a6c0740fba2bf802ff7
+size 360000
diff --git a/data/Child_ecg/P07/P07651/P07651_E01.hea b/data/Child_ecg/P07/P07651/P07651_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..914e821119a7dbd00c0637dac475b2bb17a7d754
--- /dev/null
+++ b/data/Child_ecg/P07/P07651/P07651_E01.hea
@@ -0,0 +1,16 @@
+P07651_E01 12 500 15000
+P07651_E01.dat 16 108103.77570093458(-4527)/mV 16 0 -4527 51335 0 I
+P07651_E01.dat 16 46837.46999325691(-15809)/mV 16 0 -15809 2948 0 II
+P07651_E01.dat 16 57047.903614457835(-20051)/mV 16 0 -20051 1808 0 III
+P07651_E01.dat 16 71465.49235474005(12876)/mV 16 0 12876 34686 0 AVR
+P07651_E01.dat 16 111403.61091096242(20079)/mV 16 0 20079 7235 0 AVL
+P07651_E01.dat 16 52302.769230769234(-17827)/mV 16 0 -17827 46204 0 AVF
+P07651_E01.dat 16 70103.40088105727(-1686)/mV 16 0 -1686 53364 0 V1
+P07651_E01.dat 16 25105.135207496653(3861)/mV 16 0 3861 23661 0 V2
+P07651_E01.dat 16 25858.79781420765(-14282)/mV 16 0 -14282 52927 0 V3
+P07651_E01.dat 16 22605.726390114738(-20261)/mV 16 0 -20261 11234 0 V4
+P07651_E01.dat 16 30963.835557928458(-18608)/mV 16 0 -18608 4841 0 V5
+P07651_E01.dat 16 42458.46749654219(-17778)/mV 16 0 -17778 18831 0 V6
+# Female 2508
+# Otherwise diseases
+# Sinus tachycardia;Sinus arrhythmia;ST deviation with T-wave change;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07651/P07651_E02.dat b/data/Child_ecg/P07/P07651/P07651_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8c5aa42f3e14ffcda984ae39715ea1791b2571ab
--- /dev/null
+++ b/data/Child_ecg/P07/P07651/P07651_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9f5bfbb0e521e03aa0e3efef3127527b7d12cc122bad8dcbdc90cdd4cb9bc0b3
+size 360000
diff --git a/data/Child_ecg/P07/P07651/P07651_E02.hea b/data/Child_ecg/P07/P07651/P07651_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cc7f123f309c65d08cd3218635c3db7320b3e725
--- /dev/null
+++ b/data/Child_ecg/P07/P07651/P07651_E02.hea
@@ -0,0 +1,16 @@
+P07651_E02 12 500 15000
+P07651_E02.dat 16 101329.40948693127(-7212)/mV 16 0 -7212 7966 0 I
+P07651_E02.dat 16 45089.30081300813(-17873)/mV 16 0 -17873 60316 0 II
+P07651_E02.dat 16 56121.218870843004(-23909)/mV 16 0 -23909 49565 0 III
+P07651_E02.dat 16 64339.18729318332(14702)/mV 16 0 14702 5959 0 AVR
+P07651_E02.dat 16 113295.84282907662(23549)/mV 16 0 23549 8067 0 AVL
+P07651_E02.dat 16 51220.34082592786(-20806)/mV 16 0 -20806 54878 0 AVF
+P07651_E02.dat 16 87664.55316373125(43)/mV 16 0 43 19591 0 V1
+P07651_E02.dat 16 23678.76923076923(5711)/mV 16 0 5711 59975 0 V2
+P07651_E02.dat 16 28453.07214323328(-6384)/mV 16 0 -6384 37487 0 V3
+P07651_E02.dat 16 21415.95845354876(-23706)/mV 16 0 -23706 12196 0 V4
+P07651_E02.dat 16 28188.117496807154(-21990)/mV 16 0 -21990 29230 0 V5
+P07651_E02.dat 16 43894.89935364728(-21161)/mV 16 0 -21161 29930 0 V6
+# Female 2509
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07652/P07652_E01.dat b/data/Child_ecg/P07/P07652/P07652_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bc7abdf2e8c529a3af286521b66eeeb088d89343
--- /dev/null
+++ b/data/Child_ecg/P07/P07652/P07652_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:575aed6ca51bb15a7c2606a83babdea887f16d51637e88ea021ad4cde13ca06e
+size 192000
diff --git a/data/Child_ecg/P07/P07652/P07652_E01.hea b/data/Child_ecg/P07/P07652/P07652_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e0a7dd2b98ad2c97a7feeb36bb99596bfd16c447
--- /dev/null
+++ b/data/Child_ecg/P07/P07652/P07652_E01.hea
@@ -0,0 +1,16 @@
+P07652_E01 12 500 8000
+P07652_E01.dat 16 61255.441860465115(-12189)/mV 16 0 5503 17991 0 I
+P07652_E01.dat 16 34877.333333333336(-19688)/mV 16 0 -11603 14971 0 II
+P07652_E01.dat 16 59840.699252443934(-20064)/mV 16 0 -23472 28505 0 III
+P07652_E01.dat 16 45495.64716471647(16594)/mV 16 0 4754 27826 0 AVR
+P07652_E01.dat 16 98612.55434157561(9100)/mV 16 0 26109 19843 0 AVL
+P07652_E01.dat 16 45662.81481481482(-21329)/mV 16 0 -17355 41069 0 AVF
+P07652_E01.dat 16 51670.30006123699(8433)/mV 16 0 -1400 32495 0 V1
+P07652_E01.dat 16 19708.03794308537(5783)/mV 16 0 8942 9787 0 V2
+P07652_E01.dat 16 19085.967799642218(-11929)/mV 16 0 -8031 34615 0 V3
+P07652_E01.dat 16 23367.590043923865(-24974)/mV 16 0 -17729 45178 0 V4
+P07652_E01.dat 16 28656.60976918948(-19733)/mV 16 0 -9847 63412 0 V5
+P07652_E01.dat 16 35699.73713380839(-21759)/mV 16 0 -12930 21661 0 V6
+# Female 5434
+# Otherwise diseases
+# Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07652/P07652_E02.dat b/data/Child_ecg/P07/P07652/P07652_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..487a31ce658f4cd54621fd3b7657664ab016e1ba
--- /dev/null
+++ b/data/Child_ecg/P07/P07652/P07652_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de3babac6e8ed843966f73d07686d24562e981e3e988149862639c83e3cf2aa3
+size 228000
diff --git a/data/Child_ecg/P07/P07652/P07652_E02.hea b/data/Child_ecg/P07/P07652/P07652_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2a48bed18394982bfaf3409f9b69841368bc1db8
--- /dev/null
+++ b/data/Child_ecg/P07/P07652/P07652_E02.hea
@@ -0,0 +1,16 @@
+P07652_E02 12 500 9500
+P07652_E02.dat 16 31218.162162162163(-11899)/mV 16 0 -14870 25280 0 I
+P07652_E02.dat 16 41142.45818181818(-21718)/mV 16 0 -25266 51042 0 II
+P07652_E02.dat 16 27587.168316831685(10769)/mV 16 0 10993 27082 0 III
+P07652_E02.dat 16 39678.775119617225(15824)/mV 16 0 19406 43623 0 AVR
+P07652_E02.dat 16 30241.22713864307(-12744)/mV 16 0 -14318 11052 0 AVL
+P07652_E02.dat 16 36126.44167610419(-1615)/mV 16 0 -2996 16227 0 AVF
+P07652_E02.dat 16 37795.29436109674(2906)/mV 16 0 -6132 55091 0 V1
+P07652_E02.dat 16 17875.775601068566(6441)/mV 16 0 4100 61024 0 V2
+P07652_E02.dat 16 25671.843694493782(-4538)/mV 16 0 -8236 42483 0 V3
+P07652_E02.dat 16 22150.47308319739(-12877)/mV 16 0 -17328 35907 0 V4
+P07652_E02.dat 16 28912.55455712452(-10772)/mV 16 0 -16486 15988 0 V5
+P07652_E02.dat 16 35059.728925619835(-12053)/mV 16 0 -14420 54678 0 V6
+# Female 5442
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07653/P07653_E01.dat b/data/Child_ecg/P07/P07653/P07653_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..81e6cc359719374797fb2be3a7a29a26c56cfd62
--- /dev/null
+++ b/data/Child_ecg/P07/P07653/P07653_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efbbd800578d3e2bbf9abd33f8e3a0673da587a5648fdd630f63e265a9b64de7
+size 360000
diff --git a/data/Child_ecg/P07/P07653/P07653_E01.hea b/data/Child_ecg/P07/P07653/P07653_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..21c63a327cef641f72fa0e02f978fba037b76a47
--- /dev/null
+++ b/data/Child_ecg/P07/P07653/P07653_E01.hea
@@ -0,0 +1,16 @@
+P07653_E01 12 500 15000
+P07653_E01.dat 16 37167.353649893696(-7160)/mV 16 0 -18893 48101 0 I
+P07653_E01.dat 16 26989.976446492576(-19898)/mV 16 0 -27581 32603 0 II
+P07653_E01.dat 16 31329.127371273713(-10188)/mV 16 0 -9220 16492 0 III
+P07653_E01.dat 16 33772.853185595566(14858)/mV 16 0 25000 11303 0 AVR
+P07653_E01.dat 16 48156.15396700707(-2834)/mV 16 0 -11176 33522 0 AVL
+P07653_E01.dat 16 32247.44630071599(-19572)/mV 16 0 -23638 27770 0 AVF
+P07653_E01.dat 16 21958.993267736925(8642)/mV 16 0 -2059 34103 0 V1
+P07653_E01.dat 16 15373.382799325464(2844)/mV 16 0 -10015 2072 0 V2
+P07653_E01.dat 16 14885.978021978022(-11601)/mV 16 0 -22235 3801 0 V3
+P07653_E01.dat 16 16287.107569721116(-16798)/mV 16 0 -24934 41763 0 V4
+P07653_E01.dat 16 26911.607917059377(-18825)/mV 16 0 -26992 65325 0 V5
+P07653_E01.dat 16 33603.878787878784(-15440)/mV 16 0 -21810 54922 0 V6
+# Male 2617
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07654/P07654_E01.dat b/data/Child_ecg/P07/P07654/P07654_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9b192e62fb06c7437dd143b0ed4ffc164c19eb20
--- /dev/null
+++ b/data/Child_ecg/P07/P07654/P07654_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d1d1f20221fd4bce0c27541c4fe11384869348adfad875a59bce8a320606413
+size 240000
diff --git a/data/Child_ecg/P07/P07654/P07654_E01.hea b/data/Child_ecg/P07/P07654/P07654_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e4ec16f315e55e9a2fbd3281b4ca7230eaa523e0
--- /dev/null
+++ b/data/Child_ecg/P07/P07654/P07654_E01.hea
@@ -0,0 +1,16 @@
+P07654_E01 12 500 10000
+P07654_E01.dat 16 102331.73333333334(-4286)/mV 16 0 -8034 45860 0 I
+P07654_E01.dat 16 43712.15740285293(-21919)/mV 16 0 -24870 3563 0 II
+P07654_E01.dat 16 51847.20346320346(-23995)/mV 16 0 -25556 49514 0 III
+P07654_E01.dat 16 67707.0964332893(17286)/mV 16 0 20811 15909 0 AVR
+P07654_E01.dat 16 96572.40735221063(14694)/mV 16 0 14458 10493 0 AVL
+P07654_E01.dat 16 48551.36456211813(-24037)/mV 16 0 -26406 19331 0 AVF
+P07654_E01.dat 16 32654.75092936803(1546)/mV 16 0 2608 53914 0 V1
+P07654_E01.dat 16 33426.99260943718(-4057)/mV 16 0 -3540 21766 0 V2
+P07654_E01.dat 16 26502.826666666668(-1709)/mV 16 0 -5051 15490 0 V3
+P07654_E01.dat 16 37116.246334310854(-8047)/mV 16 0 -7534 6395 0 V4
+P07654_E01.dat 16 47634.20586400499(-14125)/mV 16 0 -15365 17978 0 V5
+P07654_E01.dat 16 45121.37507673419(-14822)/mV 16 0 -14161 23929 0 V6
+# Female 5325
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07655/P07655_E01.dat b/data/Child_ecg/P07/P07655/P07655_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..de92391228cc58ae527cf08a1544b28fef6e461a
--- /dev/null
+++ b/data/Child_ecg/P07/P07655/P07655_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef8abc2ae096482bf4f54f546277802f8af3a59630c1055b8353245d961e0d7f
+size 360000
diff --git a/data/Child_ecg/P07/P07655/P07655_E01.hea b/data/Child_ecg/P07/P07655/P07655_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d78bf8104eb8c494d2eb3d9ef2dc55d2896259c5
--- /dev/null
+++ b/data/Child_ecg/P07/P07655/P07655_E01.hea
@@ -0,0 +1,16 @@
+P07655_E01 12 500 15000
+P07655_E01.dat 16 40061.38775510204(-21265)/mV 16 0 -18984 42215 0 I
+P07655_E01.dat 16 39570.35084594835(-21918)/mV 16 0 -19890 14602 0 II
+P07655_E01.dat 16 139587.36842105264(6083)/mV 16 0 5288 32672 0 III
+P07655_E01.dat 16 40603.05010893246(21833)/mV 16 0 19653 60623 0 AVR
+P07655_E01.dat 16 76943.94173343045(-19871)/mV 16 0 -17492 40630 0 AVL
+P07655_E01.dat 16 68082.65479974571(-19694)/mV 16 0 -18199 13873 0 AVF
+P07655_E01.dat 16 22023.744537815128(18421)/mV 16 0 20284 31863 0 V1
+P07655_E01.dat 16 21498.247191011236(12077)/mV 16 0 11080 33163 0 V2
+P07655_E01.dat 16 15216.753462603878(-11309)/mV 16 0 -12287 41330 0 V3
+P07655_E01.dat 16 17659.108280254775(-16522)/mV 16 0 -17456 40585 0 V4
+P07655_E01.dat 16 21465.9173553719(-22621)/mV 16 0 -21678 41660 0 V5
+P07655_E01.dat 16 25380.571428571428(-22010)/mV 16 0 -27565 9096 0 V6
+# Female 4576
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07656/P07656_E01.dat b/data/Child_ecg/P07/P07656/P07656_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1e61be1c7f9e2903d56e43c72e789f6ff007c9a0
--- /dev/null
+++ b/data/Child_ecg/P07/P07656/P07656_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8fea7d232ce53d32e9b7f5f706b1305685cf3bbc0ee5d5fa64dbf5555d15515b
+size 240000
diff --git a/data/Child_ecg/P07/P07656/P07656_E01.hea b/data/Child_ecg/P07/P07656/P07656_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..681bb792c461691a5fcc4652a0ebd2fb8489010d
--- /dev/null
+++ b/data/Child_ecg/P07/P07656/P07656_E01.hea
@@ -0,0 +1,16 @@
+P07656_E01 12 500 10000
+P07656_E01.dat 16 18818.38737446198(18469)/mV 16 0 18454 38724 0 I
+P07656_E01.dat 16 16479.77240398293(12488)/mV 16 0 12421 30242 0 II
+P07656_E01.dat 16 60036.33117350612(-12408)/mV 16 0 -12603 48433 0 III
+P07656_E01.dat 16 17962.068136272545(-15261)/mV 16 0 -15217 29649 0 AVR
+P07656_E01.dat 16 31350.841186736474(19862)/mV 16 0 19888 48704 0 AVL
+P07656_E01.dat 16 27638.543535620054(8151)/mV 16 0 8061 38937 0 AVF
+P07656_E01.dat 16 32008.39344262295(5368)/mV 16 0 5394 21562 0 V1
+P07656_E01.dat 16 17866.24773413897(13434)/mV 16 0 13492 54340 0 V2
+P07656_E01.dat 16 18656.280975609756(4582)/mV 16 0 4597 24911 0 V3
+P07656_E01.dat 16 22309.222551928782(3943)/mV 16 0 3943 62843 0 V4
+P07656_E01.dat 16 31431.296416938112(4926)/mV 16 0 4900 54195 0 V5
+P07656_E01.dat 16 40015.848261327716(4318)/mV 16 0 4285 8610 0 V6
+# Male 4908
+# Otherwise diseases
+# Sinus tachycardia;ST deviation
diff --git a/data/Child_ecg/P07/P07657/P07657_E01.dat b/data/Child_ecg/P07/P07657/P07657_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d7b58e9055b2494a0d34c51e02972a8bc40851bb
--- /dev/null
+++ b/data/Child_ecg/P07/P07657/P07657_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7cef63546471f9ff49cfb8ac737c57c5e0c5da9cfb4344db53eb7ff87d4233e5
+size 360000
diff --git a/data/Child_ecg/P07/P07657/P07657_E01.hea b/data/Child_ecg/P07/P07657/P07657_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b863bf6fa95232cc0511f6c294171e77bea58142
--- /dev/null
+++ b/data/Child_ecg/P07/P07657/P07657_E01.hea
@@ -0,0 +1,16 @@
+P07657_E01 12 500 15000
+P07657_E01.dat 16 38778.468536770284(-7792)/mV 16 0 5112 4898 0 I
+P07657_E01.dat 16 19192.019792182087(-13828)/mV 16 0 23675 34105 0 II
+P07657_E01.dat 16 18765.811550151975(-8650)/mV 16 0 21753 60305 0 III
+P07657_E01.dat 16 29516.926108374384(14045)/mV 16 0 -19709 26526 0 AVR
+P07657_E01.dat 16 33220.677361853835(3633)/mV 16 0 -17746 3845 0 AVL
+P07657_E01.dat 16 19662.228421970358(-10743)/mV 16 0 24377 25253 0 AVF
+P07657_E01.dat 16 34814.837024417946(-2831)/mV 16 0 -20272 29868 0 V1
+P07657_E01.dat 16 17479.8990674712(-1648)/mV 16 0 -20050 3202 0 V2
+P07657_E01.dat 16 7850.587360594795(230)/mV 16 0 11645 6739 0 V3
+P07657_E01.dat 16 12335.533156498674(-14601)/mV 16 0 25562 38061 0 V4
+P07657_E01.dat 16 15734.089422028354(-18677)/mV 16 0 25237 23244 0 V5
+P07657_E01.dat 16 21208.207253886012(-16778)/mV 16 0 23112 32119 0 V6
+# Male 2165
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07658/P07658_E01.dat b/data/Child_ecg/P07/P07658/P07658_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6c352e42ab4e8b4eb6606fc6aedc8cdb0b6c8fcb
--- /dev/null
+++ b/data/Child_ecg/P07/P07658/P07658_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:868e0222d081fb2c49e780f813fc1f9c3dd59a4eea651747a2de7ae6ee1f6296
+size 324000
diff --git a/data/Child_ecg/P07/P07658/P07658_E01.hea b/data/Child_ecg/P07/P07658/P07658_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ce8ade3fe6b380355e9f247d85784b5dc6724685
--- /dev/null
+++ b/data/Child_ecg/P07/P07658/P07658_E01.hea
@@ -0,0 +1,16 @@
+P07658_E01 12 500 13500
+P07658_E01.dat 16 77176.4973357016(-943)/mV 16 0 -880 34457 0 I
+P07658_E01.dat 16 66244.92307692308(-9219)/mV 16 0 -9219 7953 0 II
+P07658_E01.dat 16 96693.43689320388(-8452)/mV 16 0 -8531 46315 0 III
+P07658_E01.dat 16 76582.96171802054(7282)/mV 16 0 7282 15347 0 AVR
+P07658_E01.dat 16 109448.0(8276)/mV 16 0 8365 4802 0 AVL
+P07658_E01.dat 16 96469.13048071844(-10475)/mV 16 0 -10553 27932 0 AVF
+P07658_E01.dat 16 88530.97419694577(8278)/mV 16 0 8206 44114 0 V1
+P07658_E01.dat 16 38401.50146627566(5597)/mV 16 0 5597 42496 0 V2
+P07658_E01.dat 16 34081.016822429905(2845)/mV 16 0 2845 38761 0 V3
+P07658_E01.dat 16 31758.55924170616(-6591)/mV 16 0 -6565 19244 0 V4
+P07658_E01.dat 16 41043.30847457627(-9119)/mV 16 0 -9086 49193 0 V5
+P07658_E01.dat 16 60770.01318154584(-8005)/mV 16 0 -7956 14020 0 V6
+# Female 1114
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07659/P07659_E01.dat b/data/Child_ecg/P07/P07659/P07659_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fc20afb951521fd88ba417653c52c3be446b0948
--- /dev/null
+++ b/data/Child_ecg/P07/P07659/P07659_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae657cd1331b096baa1d7eb772a2c7da961d2c0ddcdbce06d3f330d09e7bb553
+size 240000
diff --git a/data/Child_ecg/P07/P07659/P07659_E01.hea b/data/Child_ecg/P07/P07659/P07659_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9cd20b374d066ea2d68c08803e44aef2812e4874
--- /dev/null
+++ b/data/Child_ecg/P07/P07659/P07659_E01.hea
@@ -0,0 +1,16 @@
+P07659_E01 12 500 10000
+P07659_E01.dat 16 86131.06993424986(-15177)/mV 16 0 -14967 45907 0 I
+P07659_E01.dat 16 59795.36770921386(-15497)/mV 16 0 -15254 34503 0 II
+P07659_E01.dat 16 87177.95399780943(-13335)/mV 16 0 -13193 53619 0 III
+P07659_E01.dat 16 77680.41910631741(16466)/mV 16 0 16213 31824 0 AVR
+P07659_E01.dat 16 128463.97271176804(-5183)/mV 16 0 -5183 61704 0 AVL
+P07659_E01.dat 16 72108.13575996066(-14872)/mV 16 0 -14696 15040 0 AVF
+P07659_E01.dat 16 45426.71519921299(12327)/mV 16 0 12142 20110 0 V1
+P07659_E01.dat 16 28019.215041128085(13804)/mV 16 0 13622 5458 0 V2
+P07659_E01.dat 16 38924.305579399144(11517)/mV 16 0 11517 22356 0 V3
+P07659_E01.dat 16 41055.97581254724(-6245)/mV 16 0 -6212 36894 0 V4
+P07659_E01.dat 16 30578.80328905756(-9161)/mV 16 0 -9161 8629 0 V5
+P07659_E01.dat 16 49156.6731317741(-22248)/mV 16 0 -22248 36654 0 V6
+# Female 5281
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07660/P07660_E01.dat b/data/Child_ecg/P07/P07660/P07660_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..291a96270548d04bada35355dc56ad2d884bfc78
--- /dev/null
+++ b/data/Child_ecg/P07/P07660/P07660_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b24afb3d9bd91d9633426ee00f7d31e23d90dc8b43cec1737e1222fcd62ed211
+size 360000
diff --git a/data/Child_ecg/P07/P07660/P07660_E01.hea b/data/Child_ecg/P07/P07660/P07660_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..03c62e6de0e666bcf6be8d492174d1412cfcd86a
--- /dev/null
+++ b/data/Child_ecg/P07/P07660/P07660_E01.hea
@@ -0,0 +1,16 @@
+P07660_E01 12 500 15000
+P07660_E01.dat 16 23863.576068376067(-5501)/mV 16 0 -5501 63962 0 I
+P07660_E01.dat 16 24419.65100671141(-4341)/mV 16 0 -4341 55399 0 II
+P07660_E01.dat 16 51245.70643776824(-3616)/mV 16 0 -3616 14296 0 III
+P07660_E01.dat 16 24340.291693088144(4718)/mV 16 0 4718 92 0 AVR
+P07660_E01.dat 16 45837.96363636364(-6916)/mV 16 0 -6916 25284 0 AVL
+P07660_E01.dat 16 38052.380820013896(-6030)/mV 16 0 -6030 30256 0 AVF
+P07660_E01.dat 16 29725.63021088769(-3172)/mV 16 0 -3172 63839 0 V1
+P07660_E01.dat 16 20616.40404040404(-876)/mV 16 0 -876 37035 0 V2
+P07660_E01.dat 16 19644.365432098766(-1689)/mV 16 0 -1721 37752 0 V3
+P07660_E01.dat 16 21242.449864498645(-2148)/mV 16 0 -2183 60027 0 V4
+P07660_E01.dat 16 24269.896024464833(-1766)/mV 16 0 -1786 44971 0 V5
+P07660_E01.dat 16 36830.71722643554(431)/mV 16 0 371 15158 0 V6
+# Male 781
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07661/P07661_E01.dat b/data/Child_ecg/P07/P07661/P07661_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..75e07f978527e0c9522f8cb7b41adea3ef9bc66c
--- /dev/null
+++ b/data/Child_ecg/P07/P07661/P07661_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fc2cd5a04bbac42cd9d1065b1263971c23eb8f7d7b15fab4b60f5bd1dbb73039
+size 360000
diff --git a/data/Child_ecg/P07/P07661/P07661_E01.hea b/data/Child_ecg/P07/P07661/P07661_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1603627bbaccc03f9bec0dc50be2e0c9dcb01804
--- /dev/null
+++ b/data/Child_ecg/P07/P07661/P07661_E01.hea
@@ -0,0 +1,16 @@
+P07661_E01 12 500 15000
+P07661_E01.dat 16 126642.21910415542(-4121)/mV 16 0 -4430 63649 0 I
+P07661_E01.dat 16 32248.884936075596(-25685)/mV 16 0 -25265 58739 0 II
+P07661_E01.dat 16 32218.404648705757(-25322)/mV 16 0 -24824 41318 0 III
+P07661_E01.dat 16 59196.23529411765(22267)/mV 16 0 21978 22166 0 AVR
+P07661_E01.dat 16 57093.289256198346(21204)/mV 16 0 20693 2867 0 AVL
+P07661_E01.dat 16 33265.351011863226(-26948)/mV 16 0 -26488 22396 0 AVF
+P07661_E01.dat 16 31902.158691702(-7049)/mV 16 0 -3624 64031 0 V1
+P07661_E01.dat 16 24562.320610687024(-7629)/mV 16 0 -3851 13315 0 V2
+P07661_E01.dat 16 25318.647803425167(-16164)/mV 16 0 -14887 38727 0 V3
+P07661_E01.dat 16 27637.242621310656(-26023)/mV 16 0 -26135 11457 0 V4
+P07661_E01.dat 16 36403.565951916826(-25928)/mV 16 0 -25898 55628 0 V5
+P07661_E01.dat 16 39535.56132756133(-26078)/mV 16 0 -27397 40629 0 V6
+# Male 2163
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07662/P07662_E01.dat b/data/Child_ecg/P07/P07662/P07662_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8d7dc147e1b127bb887365ad55a070607c6716f9
--- /dev/null
+++ b/data/Child_ecg/P07/P07662/P07662_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df8370c268a1fd29ce5aafc666aace6c396be76ab5f40632983777b0c72f7141
+size 252000
diff --git a/data/Child_ecg/P07/P07662/P07662_E01.hea b/data/Child_ecg/P07/P07662/P07662_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e0f61bcf369ac29b9685704ffe895cc9c039f50a
--- /dev/null
+++ b/data/Child_ecg/P07/P07662/P07662_E01.hea
@@ -0,0 +1,16 @@
+P07662_E01 12 500 10500
+P07662_E01.dat 16 53620.36363636364(2657)/mV 16 0 2657 46078 0 I
+P07662_E01.dat 16 50512.53427065026(-4699)/mV 16 0 2164 28458 0 II
+P07662_E01.dat 16 67646.73153153154(-14435)/mV 16 0 -5186 7512 0 III
+P07662_E01.dat 16 57824.80584890333(1990)/mV 16 0 -1913 24267 0 AVR
+P07662_E01.dat 16 77155.76470588235(8222)/mV 16 0 2948 64415 0 AVL
+P07662_E01.dat 16 59059.33608978146(-8356)/mV 16 0 -281 51127 0 AVF
+P07662_E01.dat 16 45022.535947712415(7595)/mV 16 0 10306 34165 0 V1
+P07662_E01.dat 16 18456.137805983682(6993)/mV 16 0 9877 25163 0 V2
+P07662_E01.dat 16 18739.394862036155(5700)/mV 16 0 7819 7689 0 V3
+P07662_E01.dat 16 22511.038036809816(3066)/mV 16 0 7699 28646 0 V4
+P07662_E01.dat 16 30726.5521023766(60)/mV 16 0 2635 15966 0 V5
+P07662_E01.dat 16 48963.86351706037(-5440)/mV 16 0 -2015 30201 0 V6
+# Male 4619
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07663/P07663_E01.dat b/data/Child_ecg/P07/P07663/P07663_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0257c268a1f9b4fdbf069ff446c38013b81d0c75
--- /dev/null
+++ b/data/Child_ecg/P07/P07663/P07663_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d998e293bc8bf4faca632d8b3815b48f6c5a22f558f8497ec74b6e43a9b759d
+size 360000
diff --git a/data/Child_ecg/P07/P07663/P07663_E01.hea b/data/Child_ecg/P07/P07663/P07663_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2d9f6a9a06d8284f2f6d9c9a144d6f4f35e3f988
--- /dev/null
+++ b/data/Child_ecg/P07/P07663/P07663_E01.hea
@@ -0,0 +1,16 @@
+P07663_E01 12 500 15000
+P07663_E01.dat 16 112028.33878157503(-14360)/mV 16 0 -13904 15507 0 I
+P07663_E01.dat 16 42384.23696072119(-16697)/mV 16 0 -18835 57843 0 II
+P07663_E01.dat 16 42085.68641114983(-9176)/mV 16 0 -11505 18952 0 III
+P07663_E01.dat 16 71484.3972169513(22417)/mV 16 0 24046 32870 0 AVR
+P07663_E01.dat 16 77466.77795612627(2581)/mV 16 0 4913 63836 0 AVL
+P07663_E01.dat 16 42996.13691416535(-12833)/mV 16 0 -15107 37161 0 AVF
+P07663_E01.dat 16 35747.223799864776(18864)/mV 16 0 21423 40950 0 V1
+P07663_E01.dat 16 29608.0092272203(17370)/mV 16 0 23221 60322 0 V2
+P07663_E01.dat 16 30627.78494623656(11739)/mV 16 0 18988 10356 0 V3
+P07663_E01.dat 16 34652.87661141805(3984)/mV 16 0 8324 54811 0 V4
+P07663_E01.dat 16 43420.065348237316(-8110)/mV 16 0 -4331 2829 0 V5
+P07663_E01.dat 16 58491.533399800595(-18444)/mV 16 0 -21204 63567 0 V6
+# Female 5339
+# Otherwise diseases
+# Sinus tachycardia;Low voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07664/P07664_E01.dat b/data/Child_ecg/P07/P07664/P07664_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..42ee28c3a899c2473f5e096529ce77a098bd683d
--- /dev/null
+++ b/data/Child_ecg/P07/P07664/P07664_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad8f9bdd7606ed0d0919f589e4e86d3207ad0b26da852332f67287d05f1048e8
+size 240000
diff --git a/data/Child_ecg/P07/P07664/P07664_E01.hea b/data/Child_ecg/P07/P07664/P07664_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9c24ed04f0d8906de56c0373bbf6d18bc4bcba3f
--- /dev/null
+++ b/data/Child_ecg/P07/P07664/P07664_E01.hea
@@ -0,0 +1,16 @@
+P07664_E01 12 500 10000
+P07664_E01.dat 16 39758.708564386936(-17013)/mV 16 0 -18856 10037 0 I
+P07664_E01.dat 16 42604.379562043796(-21367)/mV 16 0 -23273 30953 0 II
+P07664_E01.dat 16 81364.36014405762(-16220)/mV 16 0 -16088 24740 0 III
+P07664_E01.dat 16 44250.7264(21250)/mV 16 0 23266 55340 0 AVR
+P07664_E01.dat 16 60702.41584158416(-8818)/mV 16 0 -10250 2020 0 AVL
+P07664_E01.dat 16 66960.69565217392(-23179)/mV 16 0 -24595 48097 0 AVF
+P07664_E01.dat 16 32348.59574468085(2867)/mV 16 0 6893 13954 0 V1
+P07664_E01.dat 16 16335.665831244778(5424)/mV 16 0 9318 52219 0 V2
+P07664_E01.dat 16 44147.6129032258(-8710)/mV 16 0 -4364 8654 0 V3
+P07664_E01.dat 16 27989.333333333332(-22066)/mV 16 0 -23797 33095 0 V4
+P07664_E01.dat 16 33421.082583810305(-22788)/mV 16 0 -24745 16243 0 V5
+P07664_E01.dat 16 36997.856209150326(-17565)/mV 16 0 -31864 52531 0 V6
+# Female 2416
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07665/P07665_E01.dat b/data/Child_ecg/P07/P07665/P07665_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7aaf8587a6dcc53cca62dd223c025a0ff1e1dd02
--- /dev/null
+++ b/data/Child_ecg/P07/P07665/P07665_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1232aba7ff59bcdb692e676d8ab411599f38d28d058a8fd6d8c14287ed5b9aa9
+size 252000
diff --git a/data/Child_ecg/P07/P07665/P07665_E01.hea b/data/Child_ecg/P07/P07665/P07665_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..074063122a35accf850a6f174f64ae2c465e9456
--- /dev/null
+++ b/data/Child_ecg/P07/P07665/P07665_E01.hea
@@ -0,0 +1,16 @@
+P07665_E01 12 500 10500
+P07665_E01.dat 16 74128.4557351809(-9258)/mV 16 0 -10826 3978 0 I
+P07665_E01.dat 16 41843.28118393235(-18271)/mV 16 0 -20449 27589 0 II
+P07665_E01.dat 16 48310.30303030303(-20312)/mV 16 0 -21805 21620 0 III
+P07665_E01.dat 16 61621.294261294264(16518)/mV 16 0 18775 38606 0 AVR
+P07665_E01.dat 16 89729.09777015437(18319)/mV 16 0 18757 13216 0 AVL
+P07665_E01.dat 16 46844.759493670885(-20118)/mV 16 0 -22061 21381 0 AVF
+P07665_E01.dat 16 24173.50289017341(-4179)/mV 16 0 -3314 697 0 V1
+P07665_E01.dat 16 13351.928513403736(-665)/mV 16 0 -676 52330 0 V2
+P07665_E01.dat 16 10950.827880512092(-2695)/mV 16 0 -4031 52044 0 V3
+P07665_E01.dat 16 12656.825339366516(-5451)/mV 16 0 -7160 57389 0 V4
+P07665_E01.dat 16 23187.541984732823(-9036)/mV 16 0 -11206 23172 0 V5
+P07665_E01.dat 16 47349.56055995131(-13774)/mV 16 0 -17202 14896 0 V6
+# Male 2509
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07666/P07666_E01.dat b/data/Child_ecg/P07/P07666/P07666_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..77414e64787fd8767cc9634b7cd889bd7224a6e2
--- /dev/null
+++ b/data/Child_ecg/P07/P07666/P07666_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b1e881f032dba663f25383e8ffcd5dc733fa6d46af25c376fb97bad9b98bb7e
+size 360000
diff --git a/data/Child_ecg/P07/P07666/P07666_E01.hea b/data/Child_ecg/P07/P07666/P07666_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..682715772ef726148ba979ea0f0c5de80cb393c8
--- /dev/null
+++ b/data/Child_ecg/P07/P07666/P07666_E01.hea
@@ -0,0 +1,16 @@
+P07666_E01 12 500 15000
+P07666_E01.dat 16 70285.45902828136(-9104)/mV 16 0 -9104 61870 0 I
+P07666_E01.dat 16 77378.92995035852(1483)/mV 16 0 1483 58626 0 II
+P07666_E01.dat 16 92146.21538461538(14026)/mV 16 0 14026 62678 0 III
+P07666_E01.dat 16 82617.68302312464(2995)/mV 16 0 2995 32589 0 AVR
+P07666_E01.dat 16 93329.94669756663(-13103)/mV 16 0 -13103 23473 0 AVL
+P07666_E01.dat 16 110053.90380473797(4661)/mV 16 0 4661 2088 0 AVF
+P07666_E01.dat 16 39567.60975609756(5255)/mV 16 0 5255 5628 0 V1
+P07666_E01.dat 16 22942.39651416122(8368)/mV 16 0 8368 20245 0 V2
+P07666_E01.dat 16 25237.200498132006(6814)/mV 16 0 6814 56394 0 V3
+P07666_E01.dat 16 21830.152080344335(-3049)/mV 16 0 -3049 41156 0 V4
+P07666_E01.dat 16 21837.241379310344(-3082)/mV 16 0 -3082 5045 0 V5
+P07666_E01.dat 16 15898.414134275617(-10798)/mV 16 0 -10798 20505 0 V6
+# Female 2005
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07667/P07667_E01.dat b/data/Child_ecg/P07/P07667/P07667_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..34cb31f3b5bc205eebc2c98c56280fa251b8d468
--- /dev/null
+++ b/data/Child_ecg/P07/P07667/P07667_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c715922b62d36270ec0cfb001cd094acd0844e78f506c247b14479f8c3f2117
+size 240000
diff --git a/data/Child_ecg/P07/P07667/P07667_E01.hea b/data/Child_ecg/P07/P07667/P07667_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5515c3f7bb3044abf52dafc48485d4b61d0c392b
--- /dev/null
+++ b/data/Child_ecg/P07/P07667/P07667_E01.hea
@@ -0,0 +1,16 @@
+P07667_E01 12 500 10000
+P07667_E01.dat 16 25597.911624745073(-14381)/mV 16 0 -4532 51725 0 I
+P07667_E01.dat 16 27102.90494296578(-11884)/mV 16 0 -8291 24381 0 II
+P07667_E01.dat 16 38879.4537963508(-513)/mV 16 0 -10290 28313 0 III
+P07667_E01.dat 16 27129.781376518218(13041)/mV 16 0 6020 49096 0 AVR
+P07667_E01.dat 16 35713.16012084592(-9679)/mV 16 0 1682 65200 0 AVL
+P07667_E01.dat 16 45127.46074544013(-4981)/mV 16 0 -7661 22789 0 AVF
+P07667_E01.dat 16 19848.346220427004(824)/mV 16 0 -7976 37239 0 V1
+P07667_E01.dat 16 13020.044943820225(3445)/mV 16 0 436 46745 0 V2
+P07667_E01.dat 16 13285.43890784983(-13760)/mV 16 0 -12269 28956 0 V3
+P07667_E01.dat 16 23287.681177191906(-14221)/mV 16 0 -12024 32209 0 V4
+P07667_E01.dat 16 31378.757603686638(-16143)/mV 16 0 -11600 57014 0 V5
+P07667_E01.dat 16 40601.982748706156(-15529)/mV 16 0 -10575 2864 0 V6
+# Male 4092
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07668/P07668_E01.dat b/data/Child_ecg/P07/P07668/P07668_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e1085c5c36f692fd484b4fa43cf4db310bfe5957
--- /dev/null
+++ b/data/Child_ecg/P07/P07668/P07668_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da55b1256027c6e52333f9dd16cc664cb2ac07d31747bb04fa820f84b94274f1
+size 360000
diff --git a/data/Child_ecg/P07/P07668/P07668_E01.hea b/data/Child_ecg/P07/P07668/P07668_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..82123c1b222a244457c2fa31ae291f780338a0fd
--- /dev/null
+++ b/data/Child_ecg/P07/P07668/P07668_E01.hea
@@ -0,0 +1,16 @@
+P07668_E01 12 500 15000
+P07668_E01.dat 16 79181.6827586207(12082)/mV 16 0 9569 6685 0 I
+P07668_E01.dat 16 58838.54251012146(-4382)/mV 16 0 -5818 63607 0 II
+P07668_E01.dat 16 83815.2154233026(-20561)/mV 16 0 -20016 47076 0 III
+P07668_E01.dat 16 71790.35734543392(-1867)/mV 16 0 119 15270 0 AVR
+P07668_E01.dat 16 100817.54735792622(16608)/mV 16 0 14639 57379 0 AVL
+P07668_E01.dat 16 77962.54640069384(-10821)/mV 16 0 -11455 22085 0 AVF
+P07668_E01.dat 16 63591.96776792909(5767)/mV 16 0 7216 32543 0 V1
+P07668_E01.dat 16 35904.81012658228(11553)/mV 16 0 9859 51836 0 V2
+P07668_E01.dat 16 38890.74716981132(7491)/mV 16 0 5086 8533 0 V3
+P07668_E01.dat 16 41849.65222849968(-215)/mV 16 0 -4131 54485 0 V4
+P07668_E01.dat 16 52796.80870353581(-4332)/mV 16 0 -8025 51087 0 V5
+P07668_E01.dat 16 61130.725598526704(-8455)/mV 16 0 -13179 41113 0 V6
+# Female 5461
+# Otherwise diseases
+# Right-axis deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07669/P07669_E01.dat b/data/Child_ecg/P07/P07669/P07669_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6c45e27be008bab376a7ec80db7c6f75fe93072e
--- /dev/null
+++ b/data/Child_ecg/P07/P07669/P07669_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af304b088ddc4ee6c218b88c8599b2056d1a028d4738d9bd38bc6248bb91071d
+size 360000
diff --git a/data/Child_ecg/P07/P07669/P07669_E01.hea b/data/Child_ecg/P07/P07669/P07669_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ec327f8c5b8316775740e58ebef91dee40ac6720
--- /dev/null
+++ b/data/Child_ecg/P07/P07669/P07669_E01.hea
@@ -0,0 +1,16 @@
+P07669_E01 12 500 15000
+P07669_E01.dat 16 42398.29007633588(-15139)/mV 16 0 -2687 20893 0 I
+P07669_E01.dat 16 26004.366034624898(-17365)/mV 16 0 -6471 45015 0 II
+P07669_E01.dat 16 36395.31588557517(-18168)/mV 16 0 -13610 9527 0 III
+P07669_E01.dat 16 34702.45300878972(17355)/mV 16 0 4994 51959 0 AVR
+P07669_E01.dat 16 65167.79964221825(2808)/mV 16 0 8269 49101 0 AVL
+P07669_E01.dat 16 31650.325143753267(-17985)/mV 16 0 -9362 34119 0 AVF
+P07669_E01.dat 16 21202.51776649746(-4214)/mV 16 0 -15633 47706 0 V1
+P07669_E01.dat 16 15708.467309753483(-4142)/mV 16 0 -7668 36430 0 V2
+P07669_E01.dat 16 15704.682264150943(-12446)/mV 16 0 -7235 49523 0 V3
+P07669_E01.dat 16 16104.050862851953(-15452)/mV 16 0 -6213 55101 0 V4
+P07669_E01.dat 16 24839.336948102246(-17109)/mV 16 0 -7048 27999 0 V5
+P07669_E01.dat 16 28361.506891271056(-14681)/mV 16 0 -1920 35588 0 V6
+# Male 725
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07670/P07670_E01.dat b/data/Child_ecg/P07/P07670/P07670_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..574663ef8d2d46d701d3b905955a79e6bdca5040
--- /dev/null
+++ b/data/Child_ecg/P07/P07670/P07670_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5823a5f5399abfc4cccb6108db0134448079f111876a3a2fa4da2592a7523985
+size 360000
diff --git a/data/Child_ecg/P07/P07670/P07670_E01.hea b/data/Child_ecg/P07/P07670/P07670_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6a1053717be81f7688fbd4e315c6d035da881d71
--- /dev/null
+++ b/data/Child_ecg/P07/P07670/P07670_E01.hea
@@ -0,0 +1,16 @@
+P07670_E01 12 500 15000
+P07670_E01.dat 16 43653.288203086115(-11356)/mV 16 0 -12564 39465 0 I
+P07670_E01.dat 16 52964.70317002882(-5845)/mV 16 0 -6060 7505 0 II
+P07670_E01.dat 16 79462.7512864494(12474)/mV 16 0 14349 61287 0 III
+P07670_E01.dat 16 50895.43206854345(7840)/mV 16 0 8668 35059 0 AVR
+P07670_E01.dat 16 63699.095840867994(-15567)/mV 16 0 -17174 5103 0 AVL
+P07670_E01.dat 16 97185.42675159236(-2966)/mV 16 0 -2096 30015 0 AVF
+P07670_E01.dat 16 51929.83749200256(6865)/mV 16 0 10117 8675 0 V1
+P07670_E01.dat 16 21858.40041386446(8495)/mV 16 0 9758 4759 0 V2
+P07670_E01.dat 16 18491.327925840094(-1599)/mV 16 0 -2065 45536 0 V3
+P07670_E01.dat 16 14790.498991257566(-11289)/mV 16 0 -12588 35507 0 V4
+P07670_E01.dat 16 20718.241195304163(-13809)/mV 16 0 -15258 32895 0 V5
+P07670_E01.dat 16 48372.66126013724(-13836)/mV 16 0 -15174 36239 0 V6
+# Female 2473
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07671/P07671_E01.dat b/data/Child_ecg/P07/P07671/P07671_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fa06d321bd219088cb85ba1744b017b229e6ffb4
--- /dev/null
+++ b/data/Child_ecg/P07/P07671/P07671_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:44022bfd5804ad9577a96ae082597eb6e9a05f8a69d1d8b012deec8ffc8b1dd5
+size 240000
diff --git a/data/Child_ecg/P07/P07671/P07671_E01.hea b/data/Child_ecg/P07/P07671/P07671_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7c70b6b196bc93d2c4c9a9f1a3cd50274949bdf3
--- /dev/null
+++ b/data/Child_ecg/P07/P07671/P07671_E01.hea
@@ -0,0 +1,16 @@
+P07671_E01 12 500 10000
+P07671_E01.dat 16 197003.8067349927(83)/mV 16 0 1205 14778 0 I
+P07671_E01.dat 16 39677.03016241299(-20242)/mV 16 0 -22275 53561 0 II
+P07671_E01.dat 16 41486.62857142857(-20714)/mV 16 0 -23111 12030 0 III
+P07671_E01.dat 16 73090.74982674983(18732)/mV 16 0 20397 416 0 AVR
+P07671_E01.dat 16 79674.23175965666(21620)/mV 16 0 24149 2266 0 AVL
+P07671_E01.dat 16 40923.75221238938(-20348)/mV 16 0 -22579 57258 0 AVF
+P07671_E01.dat 16 18058.73147023086(-3739)/mV 16 0 -3313 42258 0 V1
+P07671_E01.dat 16 13899.230898404701(-435)/mV 16 0 -480 38745 0 V2
+P07671_E01.dat 16 15216.808460634547(-7475)/mV 16 0 -8478 35189 0 V3
+P07671_E01.dat 16 16818.593806921675(-14733)/mV 16 0 -15786 42720 0 V4
+P07671_E01.dat 16 28661.181193872162(-19521)/mV 16 0 -20943 37270 0 V5
+P07671_E01.dat 16 31802.768695652176(-14909)/mV 16 0 -14443 6438 0 V6
+# Male 3203
+# Otherwise diseases
+# Early repolarization
diff --git a/data/Child_ecg/P07/P07672/P07672_E01.dat b/data/Child_ecg/P07/P07672/P07672_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e5e3a47394153818ffa176509f23adfc8be513b9
--- /dev/null
+++ b/data/Child_ecg/P07/P07672/P07672_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a3807ba4bb435176f9e9abe61f9b128dad732e80b15c5795e9df7416b137988d
+size 240000
diff --git a/data/Child_ecg/P07/P07672/P07672_E01.hea b/data/Child_ecg/P07/P07672/P07672_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c20952438d4890659c8310a879ed5870759dca6b
--- /dev/null
+++ b/data/Child_ecg/P07/P07672/P07672_E01.hea
@@ -0,0 +1,16 @@
+P07672_E01 12 500 10000
+P07672_E01.dat 16 65936.65337132003(-15816)/mV 16 0 -15709 48490 0 I
+P07672_E01.dat 16 54977.32069157836(-20734)/mV 16 0 -20645 4193 0 II
+P07672_E01.dat 16 124127.51269035533(-11872)/mV 16 0 -11872 26280 0 III
+P07672_E01.dat 16 61955.59718969555(18903)/mV 16 0 18802 6276 0 AVR
+P07672_E01.dat 16 135875.24100061014(-5582)/mV 16 0 -5471 43602 0 AVL
+P07672_E01.dat 16 81056.0246343341(-19914)/mV 16 0 -19848 48486 0 AVF
+P07672_E01.dat 16 62832.863978127134(12118)/mV 16 0 11965 40610 0 V1
+P07672_E01.dat 16 28089.958960328317(7338)/mV 16 0 7338 54001 0 V2
+P07672_E01.dat 16 24671.074581430745(-1109)/mV 16 0 -1089 49948 0 V3
+P07672_E01.dat 16 28333.066522444566(-7187)/mV 16 0 -7187 61944 0 V4
+P07672_E01.dat 16 33105.6(-12076)/mV 16 0 -12076 41693 0 V5
+P07672_E01.dat 16 29679.10659898477(-9928)/mV 16 0 -9952 21841 0 V6
+# Female 4902
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07673/P07673_E01.dat b/data/Child_ecg/P07/P07673/P07673_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..01726686ee6dbebb85c901267515f44523756ff4
--- /dev/null
+++ b/data/Child_ecg/P07/P07673/P07673_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a105d5e8e22d9dc24e1bb631c1bb256aa7e8b772164bf78b4b4e3205a8319de
+size 360000
diff --git a/data/Child_ecg/P07/P07673/P07673_E01.hea b/data/Child_ecg/P07/P07673/P07673_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..50b67cf0bb3820e613fd4abd7e4e359c1d82b5d3
--- /dev/null
+++ b/data/Child_ecg/P07/P07673/P07673_E01.hea
@@ -0,0 +1,16 @@
+P07673_E01 12 500 15000
+P07673_E01.dat 16 17847.508459483528(6379)/mV 16 0 6350 25879 0 I
+P07673_E01.dat 16 14562.736273627363(-1167)/mV 16 0 -1214 53306 0 II
+P07673_E01.dat 16 16823.070854638423(-10276)/mV 16 0 -10290 4808 0 III
+P07673_E01.dat 16 18440.758374910904(-7501)/mV 16 0 -7456 2121 0 AVR
+P07673_E01.dat 16 28201.666206896552(7167)/mV 16 0 7167 13194 0 AVL
+P07673_E01.dat 16 18522.272484416742(-12454)/mV 16 0 -12484 41225 0 AVF
+P07673_E01.dat 16 38677.42731277533(10103)/mV 16 0 10103 51321 0 V1
+P07673_E01.dat 16 23040.920035938903(17320)/mV 16 0 17320 53983 0 V2
+P07673_E01.dat 16 25218.037907505684(-284)/mV 16 0 -387 48817 0 V3
+P07673_E01.dat 16 19470.636935391653(-16139)/mV 16 0 -16187 42316 0 V4
+P07673_E01.dat 16 19879.617201695943(-16741)/mV 16 0 -16773 54552 0 V5
+P07673_E01.dat 16 22070.729917773562(-15729)/mV 16 0 -15729 19485 0 V6
+# Male 4247
+# Otherwise diseases
+# Sinus arrhythmia;Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07674/P07674_E01.dat b/data/Child_ecg/P07/P07674/P07674_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ced7e2496afaadc9d08e4fcf1012ef0d6bfcd5a6
--- /dev/null
+++ b/data/Child_ecg/P07/P07674/P07674_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:79fd2ce316d3f5531f2c8d1e44bd4a359a9d65cbf831f5788ba5aa4b99ef0a65
+size 360000
diff --git a/data/Child_ecg/P07/P07674/P07674_E01.hea b/data/Child_ecg/P07/P07674/P07674_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7cf0ec475363e8cd2ab233a9ac115b9a471131bd
--- /dev/null
+++ b/data/Child_ecg/P07/P07674/P07674_E01.hea
@@ -0,0 +1,16 @@
+P07674_E01 12 500 15000
+P07674_E01.dat 16 69982.96114954763(-16715)/mV 16 0 -16089 34897 0 I
+P07674_E01.dat 16 49658.46818727491(-22668)/mV 16 0 -19273 2735 0 II
+P07674_E01.dat 16 92875.1746031746(-18482)/mV 16 0 -12966 18379 0 III
+P07674_E01.dat 16 59590.73684210526(20306)/mV 16 0 18027 56024 0 AVR
+P07674_E01.dat 16 163076.92686682064(-6908)/mV 16 0 -11021 6561 0 AVL
+P07674_E01.dat 16 70107.69167523124(-24440)/mV 16 0 -19990 55112 0 AVF
+P07674_E01.dat 16 46184.21238938053(8005)/mV 16 0 11123 46770 0 V1
+P07674_E01.dat 16 55910.82401656315(6791)/mV 16 0 9019 19679 0 V2
+P07674_E01.dat 16 50069.424223980524(-12683)/mV 16 0 -10484 49531 0 V3
+P07674_E01.dat 16 52775.668468468466(-18465)/mV 16 0 -17091 48948 0 V4
+P07674_E01.dat 16 57659.58266452648(-23997)/mV 16 0 -22871 57953 0 V5
+P07674_E01.dat 16 61543.79727095517(-21205)/mV 16 0 -19453 61844 0 V6
+# Female 4317
+# Otherwise diseases
+# Sinus tachycardia;ST deviation
diff --git a/data/Child_ecg/P07/P07675/P07675_E01.dat b/data/Child_ecg/P07/P07675/P07675_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6cf7e46d05ac5bd9d4b7fd09eacd753edabae485
--- /dev/null
+++ b/data/Child_ecg/P07/P07675/P07675_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7dbbc8bb1f474fe930ab56961db211d6df44733412217e4262282ca52864a959
+size 240000
diff --git a/data/Child_ecg/P07/P07675/P07675_E01.hea b/data/Child_ecg/P07/P07675/P07675_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a4352c9302fad09f142f3142d12ddac2a48115d7
--- /dev/null
+++ b/data/Child_ecg/P07/P07675/P07675_E01.hea
@@ -0,0 +1,16 @@
+P07675_E01 12 500 10000
+P07675_E01.dat 16 45044.88768312534(-12499)/mV 16 0 -12536 29896 0 I
+P07675_E01.dat 16 17976.411332633787(-16037)/mV 16 0 -16066 28776 0 II
+P07675_E01.dat 16 15324.028103044497(-13597)/mV 16 0 -13597 29701 0 III
+P07675_E01.dat 16 43176.181229773465(19348)/mV 16 0 19383 44848 0 AVR
+P07675_E01.dat 16 26624.0(11849)/mV 16 0 11849 52401 0 AVL
+P07675_E01.dat 16 16561.089605734767(-14718)/mV 16 0 -14731 46616 0 AVF
+P07675_E01.dat 16 34842.5974025974(3913)/mV 16 0 3913 27801 0 V1
+P07675_E01.dat 16 17438.834733893556(-8448)/mV 16 0 -8505 52836 0 V2
+P07675_E01.dat 16 17438.834733893556(-8448)/mV 16 0 -8505 52876 0 V3
+P07675_E01.dat 16 17961.53962264151(-14174)/mV 16 0 -14218 5028 0 V4
+P07675_E01.dat 16 16680.299850074964(-21902)/mV 16 0 -21956 58584 0 V5
+P07675_E01.dat 16 28940.522440746343(-18756)/mV 16 0 -18827 18117 0 V6
+# Male 4435
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es);Ventricular preexcitation;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07676/P07676_E01.dat b/data/Child_ecg/P07/P07676/P07676_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c393f5b55987666009e51a02d10ea91df76b28b4
--- /dev/null
+++ b/data/Child_ecg/P07/P07676/P07676_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9311986518433f0fb688bf927909f628c2f808117e7a350b698051d3bf67053b
+size 360000
diff --git a/data/Child_ecg/P07/P07676/P07676_E01.hea b/data/Child_ecg/P07/P07676/P07676_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c966a06557b90531a243f9eb36c540e1b71ffff2
--- /dev/null
+++ b/data/Child_ecg/P07/P07676/P07676_E01.hea
@@ -0,0 +1,16 @@
+P07676_E01 12 500 15000
+P07676_E01.dat 16 53484.16119032858(-22236)/mV 16 0 -25935 55021 0 I
+P07676_E01.dat 16 40707.919905771494(984)/mV 16 0 620 58790 0 II
+P07676_E01.dat 16 37705.69696969697(15838)/mV 16 0 18077 59858 0 III
+P07676_E01.dat 16 63329.22107813446(18286)/mV 16 0 20760 29413 0 AVR
+P07676_E01.dat 16 49834.666666666664(-18094)/mV 16 0 -21297 44262 0 AVL
+P07676_E01.dat 16 44782.47908745247(13240)/mV 16 0 14370 60157 0 AVF
+P07676_E01.dat 16 30485.603971318258(21208)/mV 16 0 23712 32955 0 V1
+P07676_E01.dat 16 17277.26051660516(12957)/mV 16 0 13126 24221 0 V2
+P07676_E01.dat 16 16252.25730994152(-8341)/mV 16 0 -9743 8524 0 V3
+P07676_E01.dat 16 22118.4(-10195)/mV 16 0 -11454 22770 0 V4
+P07676_E01.dat 16 39684.37947122862(-7848)/mV 16 0 -8268 25376 0 V5
+P07676_E01.dat 16 48521.43625325239(-5450)/mV 16 0 -5450 60025 0 V6
+# Female 4732
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07677/P07677_E01.dat b/data/Child_ecg/P07/P07677/P07677_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e17052cb5dbfe593ca9459d709d32ab670b84902
--- /dev/null
+++ b/data/Child_ecg/P07/P07677/P07677_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47550ba49e1f7ddff0ca6e8665961ae71ee54eead17644f6e3dcf5a340a5ce3c
+size 360000
diff --git a/data/Child_ecg/P07/P07677/P07677_E01.hea b/data/Child_ecg/P07/P07677/P07677_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6642a6ad6ae44ac32e876be30ab0c0b5b75b05d1
--- /dev/null
+++ b/data/Child_ecg/P07/P07677/P07677_E01.hea
@@ -0,0 +1,16 @@
+P07677_E01 12 500 15000
+P07677_E01.dat 16 66293.28113104949(-3003)/mV 16 0 6870 8643 0 I
+P07677_E01.dat 16 71597.11552612214(-9012)/mV 16 0 -2898 50480 0 II
+P07677_E01.dat 16 67935.45372866128(-14307)/mV 16 0 -18619 48343 0 III
+P07677_E01.dat 16 85595.09202453987(8108)/mV 16 0 -1917 51824 0 AVR
+P07677_E01.dat 16 83310.7140513942(4434)/mV 16 0 13312 53156 0 AVL
+P07677_E01.dat 16 72624.96054888508(-12093)/mV 16 0 -11325 18723 0 AVF
+P07677_E01.dat 16 33951.72649572649(13784)/mV 16 0 13508 20147 0 V1
+P07677_E01.dat 16 17933.15797430083(13572)/mV 16 0 18095 44103 0 V2
+P07677_E01.dat 16 21122.471042471043(9973)/mV 16 0 14147 57239 0 V3
+P07677_E01.dat 16 32100.21352313167(2468)/mV 16 0 6567 48754 0 V4
+P07677_E01.dat 16 43703.13984539705(-2401)/mV 16 0 230 45170 0 V5
+P07677_E01.dat 16 60253.25833878352(-10275)/mV 16 0 -7432 16291 0 V6
+# Female 4972
+# Otherwise diseases
+# Atrial escape complex(es)
diff --git a/data/Child_ecg/P07/P07678/P07678_E01.dat b/data/Child_ecg/P07/P07678/P07678_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d31048f05dab11f3e3eb48f23cd35db885247ea2
--- /dev/null
+++ b/data/Child_ecg/P07/P07678/P07678_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85f8575888b1930814b16222e1d58058b03a02c3ae5a108fa0c5d1e07b267390
+size 360000
diff --git a/data/Child_ecg/P07/P07678/P07678_E01.hea b/data/Child_ecg/P07/P07678/P07678_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..536b7f036c1307f77228b25c3b4bf89e180d181f
--- /dev/null
+++ b/data/Child_ecg/P07/P07678/P07678_E01.hea
@@ -0,0 +1,16 @@
+P07678_E01 12 500 15000
+P07678_E01.dat 16 34355.8248384781(-26925)/mV 16 0 -28574 29717 0 I
+P07678_E01.dat 16 46853.72805507745(-12829)/mV 16 0 -13020 32626 0 II
+P07678_E01.dat 16 58382.02739726027(25501)/mV 16 0 28065 23785 0 III
+P07678_E01.dat 16 42033.68612585292(21376)/mV 16 0 22470 55998 0 AVR
+P07678_E01.dat 16 43315.28583403185(-26459)/mV 16 0 -28467 53757 0 AVL
+P07678_E01.dat 16 94882.50730411687(2119)/mV 16 0 3972 3142 0 AVF
+P07678_E01.dat 16 52344.26129256428(4012)/mV 16 0 5119 44792 0 V1
+P07678_E01.dat 16 19161.424657534248(-13643)/mV 16 0 -14282 34681 0 V2
+P07678_E01.dat 16 16774.0019138756(-24208)/mV 16 0 -25286 41529 0 V3
+P07678_E01.dat 16 17381.603555555557(-23219)/mV 16 0 -24336 27741 0 V4
+P07678_E01.dat 16 25320.123276561233(-25145)/mV 16 0 -26257 25923 0 V5
+P07678_E01.dat 16 37905.80054894785(-22652)/mV 16 0 -23669 60282 0 V6
+# Female 2256
+# Otherwise diseases
+# Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07679/P07679_E01.dat b/data/Child_ecg/P07/P07679/P07679_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..accde517e7958bf77c78d1d07f14e8d55daee9b9
--- /dev/null
+++ b/data/Child_ecg/P07/P07679/P07679_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fdb1b5f5ca0318527e201366e4225aeb46f760b4ad1dbc6cdf7e6b503e7d1459
+size 360000
diff --git a/data/Child_ecg/P07/P07679/P07679_E01.hea b/data/Child_ecg/P07/P07679/P07679_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8d66357545cd333f8115feb7694256bf562ff729
--- /dev/null
+++ b/data/Child_ecg/P07/P07679/P07679_E01.hea
@@ -0,0 +1,16 @@
+P07679_E01 12 500 15000
+P07679_E01.dat 16 27196.056872037916(12064)/mV 16 0 12130 58517 0 I
+P07679_E01.dat 16 25210.282310899343(-22433)/mV 16 0 -22392 19352 0 II
+P07679_E01.dat 16 14890.423782416192(-21272)/mV 16 0 -21272 42607 0 III
+P07679_E01.dat 16 45311.7482792527(12235)/mV 16 0 12161 45220 0 AVR
+P07679_E01.dat 16 19693.74145616642(19006)/mV 16 0 19022 11664 0 AVL
+P07679_E01.dat 16 19238.127659574468(-22171)/mV 16 0 -22171 63849 0 AVF
+P07679_E01.dat 16 21269.07180385289(-9047)/mV 16 0 -8995 45898 0 V1
+P07679_E01.dat 16 14425.256704980842(-3353)/mV 16 0 -3189 12293 0 V2
+P07679_E01.dat 16 16287.3611615245(-15239)/mV 16 0 -15133 60683 0 V3
+P07679_E01.dat 16 21025.938702779757(-18363)/mV 16 0 -18277 39286 0 V4
+P07679_E01.dat 16 27502.19867549669(-16545)/mV 16 0 -16478 12361 0 V5
+P07679_E01.dat 16 38350.65481886535(-19069)/mV 16 0 -19007 41431 0 V6
+# Male 2821
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07679/P07679_E02.dat b/data/Child_ecg/P07/P07679/P07679_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d47ae063f42355fa092d1efe392c70a22d62529e
--- /dev/null
+++ b/data/Child_ecg/P07/P07679/P07679_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b307fe47f5d9cfe22c27560fe6c2f30e110bdbc82cacdadcec2c0bbf81bc265e
+size 360000
diff --git a/data/Child_ecg/P07/P07679/P07679_E02.hea b/data/Child_ecg/P07/P07679/P07679_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1b74cc4654b89a3f2030f7c3aae5c50937433cf7
--- /dev/null
+++ b/data/Child_ecg/P07/P07679/P07679_E02.hea
@@ -0,0 +1,16 @@
+P07679_E02 12 500 15000
+P07679_E02.dat 16 34191.570300157975(-22199)/mV 16 0 -22199 41989 0 I
+P07679_E02.dat 16 83490.2909930716(-6289)/mV 16 0 -6289 3240 0 II
+P07679_E02.dat 16 41480.907446068195(25444)/mV 16 0 25444 16580 0 III
+P07679_E02.dat 16 55140.70142180095(18362)/mV 16 0 18362 48387 0 AVR
+P07679_E02.dat 16 37727.34072900158(-24049)/mV 16 0 -24049 27562 0 AVL
+P07679_E02.dat 16 85093.32533733133(22660)/mV 16 0 22660 47116 0 AVF
+P07679_E02.dat 16 32262.614987080102(3812)/mV 16 0 3812 54679 0 V1
+P07679_E02.dat 16 21536.176405733186(5384)/mV 16 0 5384 53471 0 V2
+P07679_E02.dat 16 26368.0(-837)/mV 16 0 -837 27511 0 V3
+P07679_E02.dat 16 27102.63136456212(-6776)/mV 16 0 -6776 65246 0 V4
+P07679_E02.dat 16 34420.86477174849(-13254)/mV 16 0 -13254 53868 0 V5
+P07679_E02.dat 16 45448.86678507993(-20273)/mV 16 0 -20273 16986 0 V6
+# Male 2836
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07679/P07679_E03.dat b/data/Child_ecg/P07/P07679/P07679_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..922d1ed5652728425c04dc3c32cd065a820f7db0
--- /dev/null
+++ b/data/Child_ecg/P07/P07679/P07679_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92d500daf385dfcfecfc9d5619ac09d34ef2d2f2ca32f0f9175fd3df3d104551
+size 240000
diff --git a/data/Child_ecg/P07/P07679/P07679_E03.hea b/data/Child_ecg/P07/P07679/P07679_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4d8c9e87c90eb63c599b8408ca1f4c79e33532ab
--- /dev/null
+++ b/data/Child_ecg/P07/P07679/P07679_E03.hea
@@ -0,0 +1,16 @@
+P07679_E03 12 500 10000
+P07679_E03.dat 16 79911.2337164751(-2215)/mV 16 0 -2020 39514 0 I
+P07679_E03.dat 16 40780.52743652744(-8454)/mV 16 0 -8255 28397 0 II
+P07679_E03.dat 16 43631.56566397652(-3729)/mV 16 0 -3658 8312 0 III
+P07679_E03.dat 16 64354.15646785438(7800)/mV 16 0 7591 36095 0 AVR
+P07679_E03.dat 16 71407.73518419647(-114)/mV 16 0 -114 27004 0 AVL
+P07679_E03.dat 16 44706.60367454068(-7816)/mV 16 0 -7671 61804 0 AVF
+P07679_E03.dat 16 53028.11285266458(272)/mV 16 0 143 58468 0 V1
+P07679_E03.dat 16 29164.02142310635(4457)/mV 16 0 4457 49896 0 V2
+P07679_E03.dat 16 47492.15884476534(-7073)/mV 16 0 -7073 14300 0 V3
+P07679_E03.dat 16 45923.852327447836(-11812)/mV 16 0 -11737 36875 0 V4
+P07679_E03.dat 16 53556.16300940439(-16083)/mV 16 0 -15996 61382 0 V5
+P07679_E03.dat 16 31931.386321626618(-7462)/mV 16 0 -7436 2463 0 V6
+# Male 2861
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07680/P07680_E01.dat b/data/Child_ecg/P07/P07680/P07680_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a2b460c36005e7e9f5e7bc0bb054f6dacbdf869c
--- /dev/null
+++ b/data/Child_ecg/P07/P07680/P07680_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e306042c25b72a9afe80f6c41d63267881a0cda2be148503fea560e56e1b8165
+size 240000
diff --git a/data/Child_ecg/P07/P07680/P07680_E01.hea b/data/Child_ecg/P07/P07680/P07680_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..942a437a4dcb91cef5d0cdd555f1236269ca999d
--- /dev/null
+++ b/data/Child_ecg/P07/P07680/P07680_E01.hea
@@ -0,0 +1,16 @@
+P07680_E01 12 500 10000
+P07680_E01.dat 16 58724.0777537797(7061)/mV 16 0 7013 29659 0 I
+P07680_E01.dat 16 44678.371040723985(5803)/mV 16 0 5694 50928 0 II
+P07680_E01.dat 16 103000.51525423728(-3094)/mV 16 0 -3262 60089 0 III
+P07680_E01.dat 16 52354.62531265633(-7216)/mV 16 0 -7131 8670 0 AVR
+P07680_E01.dat 16 134045.1583011583(1137)/mV 16 0 1137 23535 0 AVL
+P07680_E01.dat 16 64447.77700348432(3359)/mV 16 0 3202 16750 0 AVF
+P07680_E01.dat 16 35742.84728564181(1632)/mV 16 0 1632 26144 0 V1
+P07680_E01.dat 16 13373.184750733139(2860)/mV 16 0 2860 48047 0 V2
+P07680_E01.dat 16 14645.541066892463(1015)/mV 16 0 1015 5804 0 V3
+P07680_E01.dat 16 22571.847167325428(694)/mV 16 0 712 32197 0 V4
+P07680_E01.dat 16 34698.230019493174(1999)/mV 16 0 1999 49252 0 V5
+P07680_E01.dat 16 53662.765578635015(2554)/mV 16 0 2467 4560 0 V6
+# Male 1601
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07681/P07681_E01.dat b/data/Child_ecg/P07/P07681/P07681_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..07b5e8ab82893cf3f98ccb8501de106d85c5f0f1
--- /dev/null
+++ b/data/Child_ecg/P07/P07681/P07681_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3f9e67d08b74791cd0a5723ac3c537d1b83561901c1fc35c3d790e0f0839e6c3
+size 360000
diff --git a/data/Child_ecg/P07/P07681/P07681_E01.hea b/data/Child_ecg/P07/P07681/P07681_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c1017ec8c29412092fbef8be220c3ebddb9ae6d8
--- /dev/null
+++ b/data/Child_ecg/P07/P07681/P07681_E01.hea
@@ -0,0 +1,16 @@
+P07681_E01 12 500 15000
+P07681_E01.dat 16 55208.076980014805(3652)/mV 16 0 823 41618 0 I
+P07681_E01.dat 16 33883.342723004695(-8099)/mV 16 0 -9974 45928 0 II
+P07681_E01.dat 16 43111.351925630814(-16916)/mV 16 0 -17056 28656 0 III
+P07681_E01.dat 16 48347.37752965806(1062)/mV 16 0 3657 368 0 AVR
+P07681_E01.dat 16 70656.0(14429)/mV 16 0 12762 54488 0 AVL
+P07681_E01.dat 16 39026.089497716894(-11901)/mV 16 0 -13044 51133 0 AVF
+P07681_E01.dat 16 1269.7840375586854(1041)/mV 16 0 1112 50286 0 V1
+P07681_E01.dat 16 28095.54738330976(6029)/mV 16 0 8131 16547 0 V2
+P07681_E01.dat 16 19322.043433298863(3726)/mV 16 0 4527 56865 0 V3
+P07681_E01.dat 16 16162.115424973766(-2684)/mV 16 0 -4564 48708 0 V4
+P07681_E01.dat 16 11147.158043940468(-2047)/mV 16 0 -3017 48352 0 V5
+P07681_E01.dat 16 27284.462283737023(5735)/mV 16 0 3560 56299 0 V6
+# Male 2181
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07682/P07682_E01.dat b/data/Child_ecg/P07/P07682/P07682_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..def1e86afe792a7cb87df763e4a8b5b6637f630a
--- /dev/null
+++ b/data/Child_ecg/P07/P07682/P07682_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:197cd8023e30ec1da5319dc07b2b46b1faeaa468ddf571a3ceabaa07395672d2
+size 252000
diff --git a/data/Child_ecg/P07/P07682/P07682_E01.hea b/data/Child_ecg/P07/P07682/P07682_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..79eb2412ca2e22b3d63ab25edb4803c98dff4967
--- /dev/null
+++ b/data/Child_ecg/P07/P07682/P07682_E01.hea
@@ -0,0 +1,16 @@
+P07682_E01 12 500 10500
+P07682_E01.dat 16 30690.53237410072(-9854)/mV 16 0 -9155 24844 0 I
+P07682_E01.dat 16 43817.718518518515(-9660)/mV 16 0 -8305 25880 0 II
+P07682_E01.dat 16 74377.46303501945(4567)/mV 16 0 5172 26301 0 III
+P07682_E01.dat 16 36932.03407155025(9575)/mV 16 0 8584 35814 0 AVR
+P07682_E01.dat 16 44677.02429906542(-9425)/mV 16 0 -9098 21764 0 AVL
+P07682_E01.dat 16 115750.26953567384(-7814)/mV 16 0 -5553 21864 0 AVF
+P07682_E01.dat 16 63691.165336374004(21781)/mV 16 0 24216 32798 0 V1
+P07682_E01.dat 16 30109.368602645198(18366)/mV 16 0 21672 44789 0 V2
+P07682_E01.dat 16 31765.954058192954(7747)/mV 16 0 9944 45781 0 V3
+P07682_E01.dat 16 25632.21353670162(-6509)/mV 16 0 -4716 9364 0 V4
+P07682_E01.dat 16 32927.3642384106(-13345)/mV 16 0 -13720 34521 0 V5
+P07682_E01.dat 16 39812.89095992544(-11908)/mV 16 0 -12944 15884 0 V6
+# Male 4213
+# Otherwise diseases
+# Depression+ST deviation;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07683/P07683_E01.dat b/data/Child_ecg/P07/P07683/P07683_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6b59177e12b9cf114ce80152ac4012e0bcea4cc5
--- /dev/null
+++ b/data/Child_ecg/P07/P07683/P07683_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:288c6ae3f9df2a21ccb6d6dfd49aa068c5343bb14793d09c31b485bbd2a52da3
+size 360000
diff --git a/data/Child_ecg/P07/P07683/P07683_E01.hea b/data/Child_ecg/P07/P07683/P07683_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cf3119f9025112c38431791ff910d076ed2e194b
--- /dev/null
+++ b/data/Child_ecg/P07/P07683/P07683_E01.hea
@@ -0,0 +1,16 @@
+P07683_E01 12 500 15000
+P07683_E01.dat 16 39641.2008701958(-19421)/mV 16 0 -19421 56015 0 I
+P07683_E01.dat 16 33067.79871912168(-23943)/mV 16 0 -23943 43268 0 II
+P07683_E01.dat 16 50963.077359829666(-15236)/mV 16 0 -15236 797 0 III
+P07683_E01.dat 16 38074.181818181816(22857)/mV 16 0 22857 12047 0 AVR
+P07683_E01.dat 16 67561.15091015854(-4677)/mV 16 0 -4677 33574 0 AVL
+P07683_E01.dat 16 45063.3448894202(-23564)/mV 16 0 -23564 57443 0 AVF
+P07683_E01.dat 16 1272.5082352941176(1034)/mV 16 0 1034 6438 0 V1
+P07683_E01.dat 16 18988.585645933013(5989)/mV 16 0 5989 57870 0 V2
+P07683_E01.dat 16 25974.608517188302(-8048)/mV 16 0 -8048 3585 0 V3
+P07683_E01.dat 16 29127.11111111111(-21823)/mV 16 0 -21823 30806 0 V4
+P07683_E01.dat 16 31395.68286445013(-23776)/mV 16 0 -23776 8816 0 V5
+P07683_E01.dat 16 32495.120879120877(-21216)/mV 16 0 -21216 32440 0 V6
+# Male 3850
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07684/P07684_E01.dat b/data/Child_ecg/P07/P07684/P07684_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d529f75d420fc7ca21d883b44a3313ed5f4d3842
--- /dev/null
+++ b/data/Child_ecg/P07/P07684/P07684_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e53645b703dbed9c30fd2e5b3a725c25e43c87919b57300a29dccc732209f4f3
+size 360000
diff --git a/data/Child_ecg/P07/P07684/P07684_E01.hea b/data/Child_ecg/P07/P07684/P07684_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..eb9cb6a81045025948f496c96099f2de8dd4d0b8
--- /dev/null
+++ b/data/Child_ecg/P07/P07684/P07684_E01.hea
@@ -0,0 +1,16 @@
+P07684_E01 12 500 15000
+P07684_E01.dat 16 33435.557344064386(-311)/mV 16 0 -2433 20377 0 I
+P07684_E01.dat 16 42580.26092160383(1975)/mV 16 0 1732 26301 0 II
+P07684_E01.dat 16 39083.17917917918(5362)/mV 16 0 7588 63272 0 III
+P07684_E01.dat 16 42138.93314567206(-3529)/mV 16 0 -2089 39639 0 AVR
+P07684_E01.dat 16 41810.198383541516(-4982)/mV 16 0 -7499 15990 0 AVL
+P07684_E01.dat 16 51128.65573770492(3782)/mV 16 0 5072 5117 0 AVF
+P07684_E01.dat 16 68197.83425414364(15451)/mV 16 0 17782 24528 0 V1
+P07684_E01.dat 16 19328.0(15704)/mV 16 0 16082 57693 0 V2
+P07684_E01.dat 16 14912.345412490362(5009)/mV 16 0 5252 33625 0 V3
+P07684_E01.dat 16 14468.792694063926(-1823)/mV 16 0 -1823 33163 0 V4
+P07684_E01.dat 16 19434.066095471237(-1756)/mV 16 0 -1914 8204 0 V5
+P07684_E01.dat 16 30761.10034263338(-2081)/mV 16 0 -3057 53810 0 V6
+# Female 2439
+# Otherwise diseases
+# Frequent+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07685/P07685_E01.dat b/data/Child_ecg/P07/P07685/P07685_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9962ecf25d2743580924df2088505674f0fd2bfd
--- /dev/null
+++ b/data/Child_ecg/P07/P07685/P07685_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62f90fd90e93b7169b10430f39dd44e285f728bc81f3cc97c59d441e6f48b77f
+size 240000
diff --git a/data/Child_ecg/P07/P07685/P07685_E01.hea b/data/Child_ecg/P07/P07685/P07685_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..97e53d87cde61178f08e7ac4179413f375d3763e
--- /dev/null
+++ b/data/Child_ecg/P07/P07685/P07685_E01.hea
@@ -0,0 +1,16 @@
+P07685_E01 12 500 10000
+P07685_E01.dat 16 83710.1630789302(-17102)/mV 16 0 -22824 34959 0 I
+P07685_E01.dat 16 23603.898635477584(-20942)/mV 16 0 -24590 771 0 II
+P07685_E01.dat 16 26760.010217113664(-22536)/mV 16 0 -24844 29951 0 III
+P07685_E01.dat 16 39807.90525536639(19753)/mV 16 0 24190 47821 0 AVR
+P07685_E01.dat 16 53814.22403258656(18840)/mV 16 0 19278 34259 0 AVL
+P07685_E01.dat 16 25483.912013536377(-21736)/mV 16 0 -24805 49618 0 AVF
+P07685_E01.dat 16 24836.00816882233(2862)/mV 16 0 5387 46866 0 V1
+P07685_E01.dat 16 17215.142091152815(-7684)/mV 16 0 -9112 64302 0 V2
+P07685_E01.dat 16 13315.984435797665(-21070)/mV 16 0 -24017 61608 0 V3
+P07685_E01.dat 16 15567.915740198947(-19776)/mV 16 0 -22891 716 0 V4
+P07685_E01.dat 16 1273.6566371681415(965)/mV 16 0 831 14700 0 V5
+P07685_E01.dat 16 28065.792(-15637)/mV 16 0 -20135 38216 0 V6
+# Male 2467
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07686/P07686_E01.dat b/data/Child_ecg/P07/P07686/P07686_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..528da6e826e68d4d829cc8f212b95e821e5631ff
--- /dev/null
+++ b/data/Child_ecg/P07/P07686/P07686_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50bfed600665c6329f093f7ad0ce15fb50bd6fbc3ff6377dcbb9f7aba1c3670e
+size 360000
diff --git a/data/Child_ecg/P07/P07686/P07686_E01.hea b/data/Child_ecg/P07/P07686/P07686_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..65e2bd722f3444f085777eae49f20b5d4cb83909
--- /dev/null
+++ b/data/Child_ecg/P07/P07686/P07686_E01.hea
@@ -0,0 +1,16 @@
+P07686_E01 12 500 15000
+P07686_E01.dat 16 141310.62826523778(-7013)/mV 16 0 -5748 56575 0 I
+P07686_E01.dat 16 51289.23507261969(-21128)/mV 16 0 -22505 4998 0 II
+P07686_E01.dat 16 55338.209398186315(-24573)/mV 16 0 -26600 32647 0 III
+P07686_E01.dat 16 85881.50955943475(17680)/mV 16 0 18378 35426 0 AVR
+P07686_E01.dat 16 100967.72617946345(20527)/mV 16 0 22827 43999 0 AVL
+P07686_E01.dat 16 54156.588657573586(-23558)/mV 16 0 -25277 26533 0 AVF
+P07686_E01.dat 16 30025.020134228187(2184)/mV 16 0 4284 16848 0 V1
+P07686_E01.dat 16 18126.77924720244(2035)/mV 16 0 4291 4066 0 V2
+P07686_E01.dat 16 16287.820022497188(-4486)/mV 16 0 -4420 62194 0 V3
+P07686_E01.dat 16 19161.872340425532(-8141)/mV 16 0 -8188 27142 0 V4
+P07686_E01.dat 16 37187.064788732394(-13429)/mV 16 0 -14185 31850 0 V5
+P07686_E01.dat 16 68568.0687376074(-20103)/mV 16 0 -21498 31522 0 V6
+# Male 4069
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07687/P07687_E01.dat b/data/Child_ecg/P07/P07687/P07687_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d4d549bd605da668c5c79a32bbeedeaf0c1ed1ca
--- /dev/null
+++ b/data/Child_ecg/P07/P07687/P07687_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6feeb5fd3e9c48076e615a469b4589c389d900d10c54b2fe8285f13ad153408d
+size 240000
diff --git a/data/Child_ecg/P07/P07687/P07687_E01.hea b/data/Child_ecg/P07/P07687/P07687_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..85d1328543f88010cc0b4eb0c4772aecf0d4f915
--- /dev/null
+++ b/data/Child_ecg/P07/P07687/P07687_E01.hea
@@ -0,0 +1,16 @@
+P07687_E01 12 500 10000
+P07687_E01.dat 16 118247.53274336283(-145)/mV 16 0 1683 29074 0 I
+P07687_E01.dat 16 38223.797263051194(-23561)/mV 16 0 -25364 29475 0 II
+P07687_E01.dat 16 41644.67569158328(-24130)/mV 16 0 -26738 9286 0 III
+P07687_E01.dat 16 63524.70704573548(17420)/mV 16 0 18402 5578 0 AVR
+P07687_E01.dat 16 87270.55900621117(22118)/mV 16 0 25527 34946 0 AVL
+P07687_E01.dat 16 40249.3223915592(-24385)/mV 16 0 -26612 32546 0 AVF
+P07687_E01.dat 16 65871.70858629662(4318)/mV 16 0 5122 9055 0 V1
+P07687_E01.dat 16 26362.3259452412(6725)/mV 16 0 7347 28515 0 V2
+P07687_E01.dat 16 34914.25159914712(-785)/mV 16 0 -2006 18913 0 V3
+P07687_E01.dat 16 26015.135135135137(-17257)/mV 16 0 -19415 35370 0 V4
+P07687_E01.dat 16 24272.00879604178(-21988)/mV 16 0 -23726 60321 0 V5
+P07687_E01.dat 16 29042.41153342071(-21947)/mV 16 0 -22538 58190 0 V6
+# Female 3448
+# Otherwise diseases
+# Sinus arrhythmia;Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07688/P07688_E01.dat b/data/Child_ecg/P07/P07688/P07688_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..109e62269056fd57c5f8241bbd6b9de9c40dff27
--- /dev/null
+++ b/data/Child_ecg/P07/P07688/P07688_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0e6a43ee4909e53a2697c4b7229d0f590e31739d56c71598c2823cfbfc04a6e4
+size 240000
diff --git a/data/Child_ecg/P07/P07688/P07688_E01.hea b/data/Child_ecg/P07/P07688/P07688_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..41a6c823c82825414bc3ab7633a1b30053504d84
--- /dev/null
+++ b/data/Child_ecg/P07/P07688/P07688_E01.hea
@@ -0,0 +1,16 @@
+P07688_E01 12 500 10000
+P07688_E01.dat 16 33049.37739130435(4349)/mV 16 0 3919 5699 0 I
+P07688_E01.dat 16 31194.10775606868(-19904)/mV 16 0 -19828 56217 0 II
+P07688_E01.dat 16 19815.2667834209(-16193)/mV 16 0 -15871 63633 0 III
+P07688_E01.dat 16 38812.07342995169(6462)/mV 16 0 6652 8199 0 AVR
+P07688_E01.dat 16 27752.539701492537(12629)/mV 16 0 12223 63040 0 AVL
+P07688_E01.dat 16 25128.457765667576(-19258)/mV 16 0 -19013 1097 0 AVF
+P07688_E01.dat 16 67359.36369467608(-7129)/mV 16 0 -4115 3759 0 V1
+P07688_E01.dat 16 22197.89926124916(-489)/mV 16 0 775 62683 0 V2
+P07688_E01.dat 16 19482.31383269546(-15368)/mV 16 0 -15305 30672 0 V3
+P07688_E01.dat 16 17807.232084155163(-19542)/mV 16 0 -19803 48020 0 V4
+P07688_E01.dat 16 23381.949458483756(-20117)/mV 16 0 -20650 13545 0 V5
+P07688_E01.dat 16 24424.00439802089(-11074)/mV 16 0 -13061 8336 0 V6
+# Female 3596
+# Otherwise diseases
+# Sinus arrhythmia;ST deviation
diff --git a/data/Child_ecg/P07/P07689/P07689_E01.dat b/data/Child_ecg/P07/P07689/P07689_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d189319a4ee7480a1231573cf23c2b1423609100
--- /dev/null
+++ b/data/Child_ecg/P07/P07689/P07689_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a122bf4515ed274dc4a25c8ae320879c405a8c2e8629d7955368013cd207495
+size 240000
diff --git a/data/Child_ecg/P07/P07689/P07689_E01.hea b/data/Child_ecg/P07/P07689/P07689_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f3df12258c1d587ca4c1844c858a4d27222b9d2c
--- /dev/null
+++ b/data/Child_ecg/P07/P07689/P07689_E01.hea
@@ -0,0 +1,16 @@
+P07689_E01 12 500 10000
+P07689_E01.dat 16 107563.81830151415(-12822)/mV 16 0 -13609 19127 0 I
+P07689_E01.dat 16 67147.07994114762(-16054)/mV 16 0 -4038 56817 0 II
+P07689_E01.dat 16 94881.96523754345(-12776)/mV 16 0 4899 58496 0 III
+P07689_E01.dat 16 97307.7273576097(18120)/mV 16 0 9811 8409 0 AVR
+P07689_E01.dat 16 167138.63267670915(2448)/mV 16 0 -13731 13115 0 AVL
+P07689_E01.dat 16 79448.84143085958(-14602)/mV 16 0 -64 15775 0 AVF
+P07689_E01.dat 16 51471.788546255506(12874)/mV 16 0 12874 49754 0 V1
+P07689_E01.dat 16 29613.923664122136(12695)/mV 16 0 11948 57727 0 V2
+P07689_E01.dat 16 28483.36842105263(-3171)/mV 16 0 -5396 918 0 V3
+P07689_E01.dat 16 30558.14710485133(-13698)/mV 16 0 -17378 65527 0 V4
+P07689_E01.dat 16 41199.53216374269(-17287)/mV 16 0 -22349 34407 0 V5
+P07689_E01.dat 16 68604.90634441088(-24451)/mV 16 0 -32600 43044 0 V6
+# Female 3377
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07690/P07690_E01.dat b/data/Child_ecg/P07/P07690/P07690_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e25ec4f30c4527fef6cfb8d8a2d9263342ea15f7
--- /dev/null
+++ b/data/Child_ecg/P07/P07690/P07690_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c9a6ec2003dffcf49a752d0f1ba216592e7d8e5a3b62a4e37b3b38449fc6894
+size 360000
diff --git a/data/Child_ecg/P07/P07690/P07690_E01.hea b/data/Child_ecg/P07/P07690/P07690_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5e28c2d31340bb4feb288771378893cced1d07c0
--- /dev/null
+++ b/data/Child_ecg/P07/P07690/P07690_E01.hea
@@ -0,0 +1,16 @@
+P07690_E01 12 500 15000
+P07690_E01.dat 16 73156.57678780773(-17532)/mV 16 0 -14973 63145 0 I
+P07690_E01.dat 16 50730.24116047144(-19106)/mV 16 0 -15267 37400 0 II
+P07690_E01.dat 16 96447.31393568146(-17391)/mV 16 0 -13468 43505 0 III
+P07690_E01.dat 16 62438.81967213115(19306)/mV 16 0 15851 48916 0 AVR
+P07690_E01.dat 16 116400.87272727273(-1507)/mV 16 0 -1791 18966 0 AVL
+P07690_E01.dat 16 67766.20640569396(-18820)/mV 16 0 -14905 30836 0 AVF
+P07690_E01.dat 16 67869.14332514332(7696)/mV 16 0 1072 8350 0 V1
+P07690_E01.dat 16 26885.284403669724(13022)/mV 16 0 16632 33963 0 V2
+P07690_E01.dat 16 21521.882352941175(12967)/mV 16 0 15733 37491 0 V3
+P07690_E01.dat 16 21494.429906542056(5415)/mV 16 0 6761 56669 0 V4
+P07690_E01.dat 16 19408.563310685608(-17424)/mV 16 0 -18150 42294 0 V5
+P07690_E01.dat 16 22762.666666666668(-24231)/mV 16 0 -25731 55420 0 V6
+# Male 5032
+# Otherwise diseases
+# Left ventricular high voltage;Left atrial enlargement
diff --git a/data/Child_ecg/P07/P07690/P07690_E02.dat b/data/Child_ecg/P07/P07690/P07690_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c7435701598e93b2f72238f722a509a77705130f
--- /dev/null
+++ b/data/Child_ecg/P07/P07690/P07690_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:06c7de9f1b3cee816f4af5b20d59cdace000b8b56e68bee9ecfae3dd977ae66a
+size 360000
diff --git a/data/Child_ecg/P07/P07690/P07690_E02.hea b/data/Child_ecg/P07/P07690/P07690_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..632a4cf943c7e971c18c4702e8569bd5b77550d4
--- /dev/null
+++ b/data/Child_ecg/P07/P07690/P07690_E02.hea
@@ -0,0 +1,16 @@
+P07690_E02 12 500 15000
+P07690_E02.dat 16 76528.72867222578(-18203)/mV 16 0 -17083 64975 0 I
+P07690_E02.dat 16 48863.44373284538(-19728)/mV 16 0 -17423 41612 0 II
+P07690_E02.dat 16 84711.68715083798(-19810)/mV 16 0 -17121 50668 0 III
+P07690_E02.dat 16 61784.87658592849(19545)/mV 16 0 17635 10024 0 AVR
+P07690_E02.dat 16 142589.46534653465(635)/mV 16 0 -525 41748 0 AVL
+P07690_E02.dat 16 63140.12771392082(-20697)/mV 16 0 -18231 10299 0 AVF
+P07690_E02.dat 16 60224.86302342087(8667)/mV 16 0 5287 14233 0 V1
+P07690_E02.dat 16 31864.515742128937(8744)/mV 16 0 9729 19902 0 V2
+P07690_E02.dat 16 21840.829406220546(12493)/mV 16 0 14927 42787 0 V3
+P07690_E02.dat 16 20788.8593831678(6070)/mV 16 0 6391 23671 0 V4
+P07690_E02.dat 16 16316.801615345785(-16984)/mV 16 0 -16572 48047 0 V5
+P07690_E02.dat 16 21018.429771908763(-24218)/mV 16 0 -23432 48992 0 V6
+# Male 5032
+# Otherwise diseases
+# Left ventricular high voltage;Left atrial enlargement
diff --git a/data/Child_ecg/P07/P07691/P07691_E01.dat b/data/Child_ecg/P07/P07691/P07691_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b102bb8ab4bc7983a64a493bef81cab7fa18306b
--- /dev/null
+++ b/data/Child_ecg/P07/P07691/P07691_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b3054809f71d8620abd0dabe1e7851fee590966f2504c5aca8e99b62167dc55
+size 240000
diff --git a/data/Child_ecg/P07/P07691/P07691_E01.hea b/data/Child_ecg/P07/P07691/P07691_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..29025398a53a16dec8f1f576507f9e77291cadfc
--- /dev/null
+++ b/data/Child_ecg/P07/P07691/P07691_E01.hea
@@ -0,0 +1,16 @@
+P07691_E01 12 500 10000
+P07691_E01.dat 16 46722.02615278734(-16193)/mV 16 0 -14635 40435 0 I
+P07691_E01.dat 16 45631.05930055753(-21777)/mV 16 0 -14280 64762 0 II
+P07691_E01.dat 16 79437.21229868228(-6275)/mV 16 0 4130 10023 0 III
+P07691_E01.dat 16 51181.679849340864(20314)/mV 16 0 15275 58204 0 AVR
+P07691_E01.dat 16 75569.10102489019(-7565)/mV 16 0 -11193 40509 0 AVL
+P07691_E01.dat 16 63375.41692402718(-20242)/mV 16 0 -10912 39542 0 AVF
+P07691_E01.dat 16 16073.367130008177(5627)/mV 16 0 4607 62081 0 V1
+P07691_E01.dat 16 22685.902852737087(-4033)/mV 16 0 -452 22280 0 V2
+P07691_E01.dat 16 13375.9131614654(-23140)/mV 16 0 -20791 39355 0 V3
+P07691_E01.dat 16 15059.366733466934(-18090)/mV 16 0 -23123 13111 0 V4
+P07691_E01.dat 16 24031.633648581384(-20980)/mV 16 0 -18595 20068 0 V5
+P07691_E01.dat 16 37938.46247156937(-20550)/mV 16 0 -18945 63720 0 V6
+# Male 3245
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07692/P07692_E01.dat b/data/Child_ecg/P07/P07692/P07692_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..256cf7ab15b1e07bfa5e33133951f4baddd15bdb
--- /dev/null
+++ b/data/Child_ecg/P07/P07692/P07692_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8abaca14024bde4cb95b3a3ec2c1a6b1a4359b03c44c3c79b5a3260447aeffef
+size 240000
diff --git a/data/Child_ecg/P07/P07692/P07692_E01.hea b/data/Child_ecg/P07/P07692/P07692_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..349a66aaaaaf1293e1421041d3d2b6e6d452bc56
--- /dev/null
+++ b/data/Child_ecg/P07/P07692/P07692_E01.hea
@@ -0,0 +1,16 @@
+P07692_E01 12 500 10000
+P07692_E01.dat 16 39861.165587419055(-11727)/mV 16 0 -12181 64497 0 I
+P07692_E01.dat 16 29633.427740058196(-17849)/mV 16 0 -18644 56990 0 II
+P07692_E01.dat 16 80006.8606431853(-20012)/mV 16 0 -21183 30930 0 III
+P07692_E01.dat 16 34202.59279778393(15464)/mV 16 0 16132 27406 0 AVR
+P07692_E01.dat 16 90226.9387755102(-6862)/mV 16 0 -6715 36719 0 AVL
+P07692_E01.dat 16 46016.51752021563(-20263)/mV 16 0 -21236 56411 0 AVF
+P07692_E01.dat 16 19091.557182067703(7989)/mV 16 0 8424 6423 0 V1
+P07692_E01.dat 16 22902.797385620914(-5391)/mV 16 0 -5559 53455 0 V2
+P07692_E01.dat 16 19859.19411223551(-11686)/mV 16 0 -12187 20842 0 V3
+P07692_E01.dat 16 24689.016722408025(-18349)/mV 16 0 -19133 40969 0 V4
+P07692_E01.dat 16 34075.672197083964(-16220)/mV 16 0 -17135 27366 0 V5
+P07692_E01.dat 16 44730.37656903766(-14497)/mV 16 0 -16061 25072 0 V6
+# Female 1748
+# Otherwise diseases
+# Sinus arrhythmia;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07693/P07693_E01.dat b/data/Child_ecg/P07/P07693/P07693_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..340dd9156e69e781b1dd145efb96a50cba38637f
--- /dev/null
+++ b/data/Child_ecg/P07/P07693/P07693_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f703e4863bb663fea635d430296234daaa783cf8a9bb30e45ed14099b737df7
+size 360000
diff --git a/data/Child_ecg/P07/P07693/P07693_E01.hea b/data/Child_ecg/P07/P07693/P07693_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0f3af3844978752aac8e20a7603ddc6b5aac4b38
--- /dev/null
+++ b/data/Child_ecg/P07/P07693/P07693_E01.hea
@@ -0,0 +1,16 @@
+P07693_E01 12 500 15000
+P07693_E01.dat 16 68844.94402769764(-3639)/mV 16 0 -4703 36738 0 I
+P07693_E01.dat 16 20546.741154562384(-11217)/mV 16 0 -12420 43067 0 II
+P07693_E01.dat 16 18713.112737920936(-7804)/mV 16 0 -8596 521 0 III
+P07693_E01.dat 16 45311.52680221811(15111)/mV 16 0 16770 30832 0 AVR
+P07693_E01.dat 16 33032.94509151414(6008)/mV 16 0 6438 8794 0 AVL
+P07693_E01.dat 16 19586.937704918033(-9431)/mV 16 0 -10419 1071 0 AVF
+P07693_E01.dat 16 30052.27787507297(17506)/mV 16 0 19681 36749 0 V1
+P07693_E01.dat 16 12649.44798556825(8319)/mV 16 0 8874 33196 0 V2
+P07693_E01.dat 16 13212.546762589927(10277)/mV 16 0 10019 60200 0 V3
+P07693_E01.dat 16 12908.909535452323(-22455)/mV 16 0 -25752 63685 0 V4
+P07693_E01.dat 16 21179.116465863455(-19892)/mV 16 0 -22545 8623 0 V5
+P07693_E01.dat 16 40442.30778232885(-15893)/mV 16 0 -18591 11605 0 V6
+# Male 5252
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es);Incomplete right bundle-branch block;T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07694/P07694_E01.dat b/data/Child_ecg/P07/P07694/P07694_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..78f4995a88f2d9dc315eefb5cdd025633cebf1d0
--- /dev/null
+++ b/data/Child_ecg/P07/P07694/P07694_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:26fb181ed1a2d173ce8730e5306e46755a44632114485fab0cfa5a3fb569e70d
+size 360000
diff --git a/data/Child_ecg/P07/P07694/P07694_E01.hea b/data/Child_ecg/P07/P07694/P07694_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e8c42709a4b7d763cbeb6326229efc24383771fe
--- /dev/null
+++ b/data/Child_ecg/P07/P07694/P07694_E01.hea
@@ -0,0 +1,16 @@
+P07694_E01 12 500 15000
+P07694_E01.dat 16 76929.13676731793(-22193)/mV 16 0 -22193 50533 0 I
+P07694_E01.dat 16 44510.00506842372(-22047)/mV 16 0 -22083 37908 0 II
+P07694_E01.dat 16 62480.7868852459(-23462)/mV 16 0 -23462 40714 0 III
+P07694_E01.dat 16 62533.481646273634(22133)/mV 16 0 22133 40591 0 AVR
+P07694_E01.dat 16 112972.01926163724(1599)/mV 16 0 1599 14189 0 AVL
+P07694_E01.dat 16 52251.11727616646(-22651)/mV 16 0 -22694 2183 0 AVF
+P07694_E01.dat 16 11199.241106719368(437)/mV 16 0 437 48763 0 V1
+P07694_E01.dat 16 23100.132765957445(20246)/mV 16 0 20246 24776 0 V2
+P07694_E01.dat 16 26934.303030303032(-16709)/mV 16 0 -16731 46881 0 V3
+P07694_E01.dat 16 23431.31240349974(-21652)/mV 16 0 -21652 4666 0 V4
+P07694_E01.dat 16 33544.1438450899(-20925)/mV 16 0 -20925 47231 0 V5
+P07694_E01.dat 16 26497.263989466755(-13114)/mV 16 0 -13114 62827 0 V6
+# Female 1487
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07695/P07695_E01.dat b/data/Child_ecg/P07/P07695/P07695_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b3f1c420fef9e32cff5d677003659252966c9033
--- /dev/null
+++ b/data/Child_ecg/P07/P07695/P07695_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8b82df553c61b3ccc787688b7c5d01c34ce56b2d1f4a6705fedab0b6854792cc
+size 252000
diff --git a/data/Child_ecg/P07/P07695/P07695_E01.hea b/data/Child_ecg/P07/P07695/P07695_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1df38ebabd983f7520542da459c3faf6226e3242
--- /dev/null
+++ b/data/Child_ecg/P07/P07695/P07695_E01.hea
@@ -0,0 +1,16 @@
+P07695_E01 12 500 10500
+P07695_E01.dat 16 36739.41216678059(-6522)/mV 16 0 -6671 10475 0 I
+P07695_E01.dat 16 26126.75633187773(-18160)/mV 16 0 -18245 2351 0 II
+P07695_E01.dat 16 22045.316973415134(-11712)/mV 16 0 -11694 2958 0 III
+P07695_E01.dat 16 42026.450084602366(15744)/mV 16 0 15881 7973 0 AVR
+P07695_E01.dat 16 33586.33949579832(6264)/mV 16 0 6182 36457 0 AVL
+P07695_E01.dat 16 23974.582147477362(-14669)/mV 16 0 -14689 38684 0 AVF
+P07695_E01.dat 16 21608.966875559534(14376)/mV 16 0 14341 65086 0 V1
+P07695_E01.dat 16 12021.74974974975(14146)/mV 16 0 14087 54136 0 V2
+P07695_E01.dat 16 14038.770361298224(12009)/mV 16 0 11929 50142 0 V3
+P07695_E01.dat 16 17866.31202046036(-5479)/mV 16 0 -5595 27410 0 V4
+P07695_E01.dat 16 17237.722095671983(-10597)/mV 16 0 -10695 63128 0 V5
+P07695_E01.dat 16 20682.1468229488(-16397)/mV 16 0 -16515 7138 0 V6
+# Male 5056
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07696/P07696_E01.dat b/data/Child_ecg/P07/P07696/P07696_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6d2dc7f45f2cf11d54ff42505e40317a1b34a56a
--- /dev/null
+++ b/data/Child_ecg/P07/P07696/P07696_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:780764cfea51c3adb88d33fdb2529e1f3fa98ccb55f4148605899ddb469f961b
+size 348000
diff --git a/data/Child_ecg/P07/P07696/P07696_E01.hea b/data/Child_ecg/P07/P07696/P07696_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4ecc652e3954555ac5f9b77b0932add926779ea3
--- /dev/null
+++ b/data/Child_ecg/P07/P07696/P07696_E01.hea
@@ -0,0 +1,16 @@
+P07696_E01 12 500 14500
+P07696_E01.dat 16 73974.66877971473(-15673)/mV 16 0 -16335 10432 0 I
+P07696_E01.dat 16 41137.6694021102(-24200)/mV 16 0 -25003 59478 0 II
+P07696_E01.dat 16 48217.45529290853(-27040)/mV 16 0 -27511 60019 0 III
+P07696_E01.dat 16 65017.077013521455(21234)/mV 16 0 22186 37192 0 AVR
+P07696_E01.dat 16 68808.67544539117(10608)/mV 16 0 10608 45522 0 AVL
+P07696_E01.dat 16 45042.8507223114(-25916)/mV 16 0 -26575 48408 0 AVF
+P07696_E01.dat 16 44707.096774193546(10543)/mV 16 0 10725 5964 0 V1
+P07696_E01.dat 16 43589.233564938535(7055)/mV 16 0 7622 58482 0 V2
+P07696_E01.dat 16 41849.628959276015(-19219)/mV 16 0 -20275 57838 0 V3
+P07696_E01.dat 16 29037.043250327653(-27358)/mV 16 0 -28137 3995 0 V4
+P07696_E01.dat 16 35123.39455351488(-25997)/mV 16 0 -27083 44608 0 V5
+P07696_E01.dat 16 46596.399206873764(-24161)/mV 16 0 -25791 22710 0 V6
+# Female 4773
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07697/P07697_E01.dat b/data/Child_ecg/P07/P07697/P07697_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c8c060fe7c8b0e23126a10879ec61f6fb569f24b
--- /dev/null
+++ b/data/Child_ecg/P07/P07697/P07697_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dcd62345cc0e642d2352e7ff49e4b9d0e9e90db866cf2f6006986ec1233a951a
+size 192000
diff --git a/data/Child_ecg/P07/P07697/P07697_E01.hea b/data/Child_ecg/P07/P07697/P07697_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..08686687c6a0e6320d1ec86670ffeccab984339f
--- /dev/null
+++ b/data/Child_ecg/P07/P07697/P07697_E01.hea
@@ -0,0 +1,16 @@
+P07697_E01 12 500 8000
+P07697_E01.dat 16 27273.22603219034(-13737)/mV 16 0 -15290 11708 0 I
+P07697_E01.dat 16 61537.06161137441(-1067)/mV 16 0 -3670 50992 0 II
+P07697_E01.dat 16 31288.821364985164(18719)/mV 16 0 19152 36524 0 III
+P07697_E01.dat 16 40707.681687440076(8696)/mV 16 0 10716 9001 0 AVR
+P07697_E01.dat 16 30835.05617977528(-18697)/mV 16 0 -19801 35158 0 AVL
+P07697_E01.dat 16 53173.56956274844(12955)/mV 16 0 12219 47662 0 AVF
+P07697_E01.dat 16 42715.73670352817(6841)/mV 16 0 7953 14140 0 V1
+P07697_E01.dat 16 44706.66098081024(-12291)/mV 16 0 -7780 50371 0 V2
+P07697_E01.dat 16 36214.91612903226(-10840)/mV 16 0 -12607 17487 0 V3
+P07697_E01.dat 16 3700.140575079872(-5623)/mV 16 0 -5816 12805 0 V4
+P07697_E01.dat 16 4984.179226069246(5471)/mV 16 0 5921 14551 0 V5
+P07697_E01.dat 16 4979.629704984741(5475)/mV 16 0 5925 46537 0 V6
+# Female 1539
+# Otherwise diseases
+# Sinus arrhythmia;Incomplete right bundle-branch block;Left atrial enlargement;Inversion+T-wave abnormality;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07698/P07698_E01.dat b/data/Child_ecg/P07/P07698/P07698_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f2d296eab2351a0b76935daefcff09bfbdf86703
--- /dev/null
+++ b/data/Child_ecg/P07/P07698/P07698_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a39cdadfb8f906bacaf1b789a95ec038e6ba454e2cc0dd7544eee7342d9ab61
+size 240000
diff --git a/data/Child_ecg/P07/P07698/P07698_E01.hea b/data/Child_ecg/P07/P07698/P07698_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..13d69db7306ea7a7d32265a6be3eb12d2df53f09
--- /dev/null
+++ b/data/Child_ecg/P07/P07698/P07698_E01.hea
@@ -0,0 +1,16 @@
+P07698_E01 12 500 10000
+P07698_E01.dat 16 38498.97397769517(-12540)/mV 16 0 -12634 62361 0 I
+P07698_E01.dat 16 46649.214899713465(-969)/mV 16 0 -1083 35878 0 II
+P07698_E01.dat 16 56178.994652406414(8270)/mV 16 0 8270 48122 0 III
+P07698_E01.dat 16 43660.59815116911(6438)/mV 16 0 6545 43523 0 AVR
+P07698_E01.dat 16 48643.96899224806(-11319)/mV 16 0 -11398 52875 0 AVL
+P07698_E01.dat 16 70048.1149307337(564)/mV 16 0 507 38542 0 AVF
+P07698_E01.dat 16 30432.92485549133(-1918)/mV 16 0 -1819 60130 0 V1
+P07698_E01.dat 16 22863.59663865546(-11511)/mV 16 0 -11530 40447 0 V2
+P07698_E01.dat 16 19050.878727634194(-18730)/mV 16 0 -18777 27682 0 V3
+P07698_E01.dat 16 23574.853851691863(-16778)/mV 16 0 -16874 33817 0 V4
+P07698_E01.dat 16 39014.609406952964(-14136)/mV 16 0 -14231 15270 0 V5
+P07698_E01.dat 16 55631.48457847841(-12951)/mV 16 0 -13087 28373 0 V6
+# Male 1799
+# Otherwise diseases
+# Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07699/P07699_E01.dat b/data/Child_ecg/P07/P07699/P07699_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..425d302637d541b2ed782fe50a98c604d495aed3
--- /dev/null
+++ b/data/Child_ecg/P07/P07699/P07699_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a94df131901078ad54a890180defcb182be73cf7ecb8d529ff995963995e9627
+size 240000
diff --git a/data/Child_ecg/P07/P07699/P07699_E01.hea b/data/Child_ecg/P07/P07699/P07699_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..026f93cc7381c24e70bef8ceea99caed9fd411a9
--- /dev/null
+++ b/data/Child_ecg/P07/P07699/P07699_E01.hea
@@ -0,0 +1,16 @@
+P07699_E01 12 500 10000
+P07699_E01.dat 16 87477.12034538586(-12980)/mV 16 0 -12838 7020 0 I
+P07699_E01.dat 16 42338.46153846154(-22017)/mV 16 0 -21810 32197 0 II
+P07699_E01.dat 16 64140.02805049088(-21602)/mV 16 0 -21445 13302 0 III
+P07699_E01.dat 16 57589.00271886895(18945)/mV 16 0 18758 3985 0 AVR
+P07699_E01.dat 16 178593.07701083858(5450)/mV 16 0 5450 26370 0 AVL
+P07699_E01.dat 16 53497.53343239227(-23977)/mV 16 0 -23803 64294 0 AVF
+P07699_E01.dat 16 57124.2776821572(15850)/mV 16 0 15757 33369 0 V1
+P07699_E01.dat 16 48884.77772047447(13516)/mV 16 0 13516 13824 0 V2
+P07699_E01.dat 16 37374.15694744421(-7419)/mV 16 0 -7419 62477 0 V3
+P07699_E01.dat 16 30254.07130730051(-15365)/mV 16 0 -15316 42817 0 V4
+P07699_E01.dat 16 40696.52888624181(-24426)/mV 16 0 -24294 21481 0 V5
+P07699_E01.dat 16 50336.07541241163(-24945)/mV 16 0 -24781 42989 0 V6
+# Female 5001
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07700/P07700_E01.dat b/data/Child_ecg/P07/P07700/P07700_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0cd0d330a3b9d9226abff28d16e6744539f03d78
--- /dev/null
+++ b/data/Child_ecg/P07/P07700/P07700_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f522c4a578b2a0f2c6fef41b0e834f86865f1fff6b71495c0bb41471a8d86bc5
+size 360000
diff --git a/data/Child_ecg/P07/P07700/P07700_E01.hea b/data/Child_ecg/P07/P07700/P07700_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0dcfed7cda8811af5b5be987f085a1bc8f306589
--- /dev/null
+++ b/data/Child_ecg/P07/P07700/P07700_E01.hea
@@ -0,0 +1,16 @@
+P07700_E01 12 500 15000
+P07700_E01.dat 16 39185.252552756974(-4660)/mV 16 0 28747 13673 0 I
+P07700_E01.dat 16 45587.72844036697(-8504)/mV 16 0 14869 23693 0 II
+P07700_E01.dat 16 34724.520379676156(-2400)/mV 16 0 -14175 12752 0 III
+P07700_E01.dat 16 50798.97536945813(7515)/mV 16 0 -27161 20233 0 AVR
+P07700_E01.dat 16 43126.764666217125(-1538)/mV 16 0 24153 59252 0 AVL
+P07700_E01.dat 16 44633.63519706691(-8990)/mV 16 0 -5141 12764 0 AVF
+P07700_E01.dat 16 34661.83848454636(1184)/mV 16 0 -14353 14943 0 V1
+P07700_E01.dat 16 24599.092318534178(1321)/mV 16 0 -5826 32430 0 V2
+P07700_E01.dat 16 24634.372946859905(-7868)/mV 16 0 -5704 17781 0 V3
+P07700_E01.dat 16 21023.283095723014(-12606)/mV 16 0 -4466 60442 0 V4
+P07700_E01.dat 16 32926.16560509554(-12574)/mV 16 0 -2662 31817 0 V5
+P07700_E01.dat 16 49754.13430127042(-12688)/mV 16 0 -2570 22350 0 V6
+# Male 2664
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07701/P07701_E01.dat b/data/Child_ecg/P07/P07701/P07701_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4cb6dfd0e1d1868d3ae3213884d8fb500f9faf4c
--- /dev/null
+++ b/data/Child_ecg/P07/P07701/P07701_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:760b452eff0095b0bbeb46e016dc690ffbcdd1a66a8afed5489dd2144e75f201
+size 240000
diff --git a/data/Child_ecg/P07/P07701/P07701_E01.hea b/data/Child_ecg/P07/P07701/P07701_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..004e28c813c40ef3a52671d9211ebfcf4a9d787b
--- /dev/null
+++ b/data/Child_ecg/P07/P07701/P07701_E01.hea
@@ -0,0 +1,16 @@
+P07701_E01 12 500 10000
+P07701_E01.dat 16 45317.78643803585(-18572)/mV 16 0 -22591 38032 0 I
+P07701_E01.dat 16 31962.310539018505(-13368)/mV 16 0 -16331 29039 0 II
+P07701_E01.dat 16 60934.665840049594(-8771)/mV 16 0 -9019 29667 0 III
+P07701_E01.dat 16 38500.51533742331(16261)/mV 16 0 19736 46246 0 AVR
+P07701_E01.dat 16 84251.76880443389(-6788)/mV 16 0 -10352 47606 0 AVL
+P07701_E01.dat 16 42947.9413489736(-11314)/mV 16 0 -13376 43925 0 AVF
+P07701_E01.dat 16 45923.91804097951(12103)/mV 16 0 13561 25571 0 V1
+P07701_E01.dat 16 19278.027397260274(11211)/mV 16 0 9799 19201 0 V2
+P07701_E01.dat 16 18127.14503816794(-2620)/mV 16 0 -5039 28410 0 V3
+P07701_E01.dat 16 18956.35087719298(-15884)/mV 16 0 -18197 46721 0 V4
+P07701_E01.dat 16 22106.915887850468(-17752)/mV 16 0 -20270 18123 0 V5
+P07701_E01.dat 16 32361.95016251354(-18182)/mV 16 0 -21131 38849 0 V6
+# Male 3610
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07702/P07702_E01.dat b/data/Child_ecg/P07/P07702/P07702_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a869722923deec1a9b4208996a02f13f7664e6b9
--- /dev/null
+++ b/data/Child_ecg/P07/P07702/P07702_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad7e0df77ba8e7cb23e399ec58a04c8fe1cc27156380287a53b9613a3d7b8087
+size 240000
diff --git a/data/Child_ecg/P07/P07702/P07702_E01.hea b/data/Child_ecg/P07/P07702/P07702_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..15035d6103e4e933b4a4e6e760c982d6f7844309
--- /dev/null
+++ b/data/Child_ecg/P07/P07702/P07702_E01.hea
@@ -0,0 +1,16 @@
+P07702_E01 12 500 10000
+P07702_E01.dat 16 71732.74804031356(-1489)/mV 16 0 -2248 56257 0 I
+P07702_E01.dat 16 38600.30010718114(-15182)/mV 16 0 -17160 6911 0 II
+P07702_E01.dat 16 59087.93715632364(-23585)/mV 16 0 -25940 7914 0 III
+P07702_E01.dat 16 53396.03345280765(10878)/mV 16 0 12529 62561 0 AVR
+P07702_E01.dat 16 109627.66804002355(12706)/mV 16 0 14222 2396 0 AVL
+P07702_E01.dat 16 46934.86835650041(-18753)/mV 16 0 -20891 31382 0 AVF
+P07702_E01.dat 16 61312.59720062208(5733)/mV 16 0 8527 59619 0 V1
+P07702_E01.dat 16 14800.726731198809(6056)/mV 16 0 9451 64481 0 V2
+P07702_E01.dat 16 24217.133388566694(-4222)/mV 16 0 -3099 62635 0 V3
+P07702_E01.dat 16 28136.817593790427(-11527)/mV 16 0 -11870 51907 0 V4
+P07702_E01.dat 16 32662.037466547725(-14889)/mV 16 0 -16297 41241 0 V5
+P07702_E01.dat 16 39282.91691572026(-16722)/mV 16 0 -18831 22701 0 V6
+# Male 4037
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07703/P07703_E01.dat b/data/Child_ecg/P07/P07703/P07703_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8f43d775f6333c46ecbd846c051761d4853d57e6
--- /dev/null
+++ b/data/Child_ecg/P07/P07703/P07703_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db74cddbc5619ab1d2b56598344e429a8869c5c4abd76d4004ff8b720a48a86a
+size 240000
diff --git a/data/Child_ecg/P07/P07703/P07703_E01.hea b/data/Child_ecg/P07/P07703/P07703_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3c1d66aacb83e2120e5a344ca2762196796d3602
--- /dev/null
+++ b/data/Child_ecg/P07/P07703/P07703_E01.hea
@@ -0,0 +1,16 @@
+P07703_E01 12 500 10000
+P07703_E01.dat 16 12065.25679758308(-9367)/mV 16 0 -13871 55803 0 I
+P07703_E01.dat 16 10736.89521871821(-12153)/mV 16 0 -13612 22980 0 II
+P07703_E01.dat 16 34725.49229188078(-16269)/mV 16 0 -8050 65175 0 III
+P07703_E01.dat 16 11455.505409582689(10661)/mV 16 0 13578 52287 0 AVR
+P07703_E01.dat 16 23300.212065813528(-7874)/mV 16 0 -14985 6221 0 AVL
+P07703_E01.dat 16 18699.759717314486(-14679)/mV 16 0 -13736 55250 0 AVF
+P07703_E01.dat 16 26629.57026291931(-4083)/mV 16 0 -10451 43765 0 V1
+P07703_E01.dat 16 12900.060913705584(-2986)/mV 16 0 -13543 53146 0 V2
+P07703_E01.dat 16 15584.37296037296(-19709)/mV 16 0 -26440 48084 0 V3
+P07703_E01.dat 16 15580.535506402794(-19697)/mV 16 0 -26415 37630 0 V4
+P07703_E01.dat 16 19260.404494382023(-19375)/mV 16 0 -23355 5128 0 V5
+P07703_E01.dat 16 23000.272661348805(-17280)/mV 16 0 -19956 49412 0 V6
+# Male 3391
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07704/P07704_E01.dat b/data/Child_ecg/P07/P07704/P07704_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..aaba4de8c0d7d7c9ffaf0e8e5285fb9885136d25
--- /dev/null
+++ b/data/Child_ecg/P07/P07704/P07704_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8d5a92d5d1b82fec2269e2208fef0d2f53474cb7425e9d2af42beb48a27eff9
+size 240000
diff --git a/data/Child_ecg/P07/P07704/P07704_E01.hea b/data/Child_ecg/P07/P07704/P07704_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..902278b33e5870dd224cfcd1b51e952dc82e092e
--- /dev/null
+++ b/data/Child_ecg/P07/P07704/P07704_E01.hea
@@ -0,0 +1,16 @@
+P07704_E01 12 500 10000
+P07704_E01.dat 16 38089.09419904205(-15294)/mV 16 0 -15573 38454 0 I
+P07704_E01.dat 16 39801.02636203866(-10651)/mV 16 0 -10845 63514 0 II
+P07704_E01.dat 16 59822.57681940701(10581)/mV 16 0 10678 36418 0 III
+P07704_E01.dat 16 40584.0(12890)/mV 16 0 13154 22364 0 AVR
+P07704_E01.dat 16 55354.086001829826(-17996)/mV 16 0 -18266 9119 0 AVL
+P07704_E01.dat 16 70397.78576180972(-6935)/mV 16 0 -6992 52698 0 AVF
+P07704_E01.dat 16 31314.551541850222(1942)/mV 16 0 2146 23481 0 V1
+P07704_E01.dat 16 18270.162592382036(-1383)/mV 16 0 -1279 63828 0 V2
+P07704_E01.dat 16 29575.295336787563(-10470)/mV 16 0 -10566 42386 0 V3
+P07704_E01.dat 16 29562.031088082902(-10480)/mV 16 0 -10576 5496 0 V4
+P07704_E01.dat 16 40590.486604702026(-14642)/mV 16 0 -14840 34942 0 V5
+P07704_E01.dat 16 49514.13797722706(-14719)/mV 16 0 -14920 49582 0 V6
+# Male 3197
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07705/P07705_E01.dat b/data/Child_ecg/P07/P07705/P07705_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ca784a0a1e4b0b1134ebb64f1a54faff23e59a4a
--- /dev/null
+++ b/data/Child_ecg/P07/P07705/P07705_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:302d376af1c17e6d3e8b7f53788fd7016239c5f9aea67dc111a12795d653f6bc
+size 360000
diff --git a/data/Child_ecg/P07/P07705/P07705_E01.hea b/data/Child_ecg/P07/P07705/P07705_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..313b930e3bd459e0b8ce17502f9f302d91dd715e
--- /dev/null
+++ b/data/Child_ecg/P07/P07705/P07705_E01.hea
@@ -0,0 +1,16 @@
+P07705_E01 12 500 15000
+P07705_E01.dat 16 60091.41381536475(-10042)/mV 16 0 -9798 49740 0 I
+P07705_E01.dat 16 52344.292201382035(-6876)/mV 16 0 -6748 24994 0 II
+P07705_E01.dat 16 67579.85425101215(-165)/mV 16 0 -220 60261 0 III
+P07705_E01.dat 16 61862.60317460317(7196)/mV 16 0 6995 57204 0 AVR
+P07705_E01.dat 16 81862.25176233635(-12921)/mV 16 0 -12721 53878 0 AVL
+P07705_E01.dat 16 70546.00693000693(-7914)/mV 16 0 -7857 16614 0 AVF
+P07705_E01.dat 16 42593.412480974126(21889)/mV 16 0 21889 17723 0 V1
+P07705_E01.dat 16 30931.543281996812(24112)/mV 16 0 24213 36870 0 V2
+P07705_E01.dat 16 25462.36559139785(8858)/mV 16 0 8982 36090 0 V3
+P07705_E01.dat 16 27168.629425649095(955)/mV 16 0 1088 48156 0 V4
+P07705_E01.dat 16 38444.9819121447(-3708)/mV 16 0 -3583 42851 0 V5
+P07705_E01.dat 16 47457.99819004525(-7161)/mV 16 0 -7045 56016 0 V6
+# Female 4986
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07706/P07706_E01.dat b/data/Child_ecg/P07/P07706/P07706_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c24c92e55ee449228e9a4f54e61e71c37ec7a3e8
--- /dev/null
+++ b/data/Child_ecg/P07/P07706/P07706_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c6d412fa4aa2687765e34c15876c530625955ed19d757fd6487f6eaf92105196
+size 360000
diff --git a/data/Child_ecg/P07/P07706/P07706_E01.hea b/data/Child_ecg/P07/P07706/P07706_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f9fa00e145de31ed3b208f9de53a43b27bbfed91
--- /dev/null
+++ b/data/Child_ecg/P07/P07706/P07706_E01.hea
@@ -0,0 +1,16 @@
+P07706_E01 12 500 15000
+P07706_E01.dat 16 84358.02670414616(-3460)/mV 16 0 -4970 53579 0 I
+P07706_E01.dat 16 58658.443636363634(-17014)/mV 16 0 -19162 49748 0 II
+P07706_E01.dat 16 105306.58461538462(-19398)/mV 16 0 -21368 9688 0 III
+P07706_E01.dat 16 71427.98753894081(12015)/mV 16 0 13991 14334 0 AVR
+P07706_E01.dat 16 172455.23298559364(9610)/mV 16 0 9610 31070 0 AVL
+P07706_E01.dat 16 84270.06183476938(-22619)/mV 16 0 -24950 41134 0 AVF
+P07706_E01.dat 16 33073.12712550607(7121)/mV 16 0 7632 33287 0 V1
+P07706_E01.dat 16 17461.73635600336(7852)/mV 16 0 7568 53936 0 V2
+P07706_E01.dat 16 18834.014814814815(6961)/mV 16 0 6103 10372 0 V3
+P07706_E01.dat 16 17317.552050473187(-5962)/mV 16 0 -8919 30441 0 V4
+P07706_E01.dat 16 22914.18141836174(-12415)/mV 16 0 -14242 45538 0 V5
+P07706_E01.dat 16 40157.120822622106(-17512)/mV 16 0 -18851 2783 0 V6
+# Male 4570
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07707/P07707_E01.dat b/data/Child_ecg/P07/P07707/P07707_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..290d372f565bd4fd87aeb4ad93147d3d1331cf5d
--- /dev/null
+++ b/data/Child_ecg/P07/P07707/P07707_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2cb5c79d4cb312857bc2f091fa9119b7109be2f09c54c136f568434b63cef345
+size 180000
diff --git a/data/Child_ecg/P07/P07707/P07707_E01.hea b/data/Child_ecg/P07/P07707/P07707_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e708a8b6de2f3610ab4ea20ab53f96956bc698cc
--- /dev/null
+++ b/data/Child_ecg/P07/P07707/P07707_E01.hea
@@ -0,0 +1,16 @@
+P07707_E01 12 500 7500
+P07707_E01.dat 16 81302.53931124107(-17493)/mV 16 0 -17625 27452 0 I
+P07707_E01.dat 16 36765.76910206358(-16673)/mV 16 0 -16673 12584 0 II
+P07707_E01.dat 16 45588.48(-6055)/mV 16 0 -5981 38880 0 III
+P07707_E01.dat 16 53513.42410489158(19048)/mV 16 0 19092 46969 0 AVR
+P07707_E01.dat 16 92383.14204221335(-12998)/mV 16 0 -13148 64253 0 AVL
+P07707_E01.dat 16 43104.76486937187(-13835)/mV 16 0 -13800 17494 0 AVF
+P07707_E01.dat 16 22824.93927125506(11278)/mV 16 0 11334 41483 0 V1
+P07707_E01.dat 16 17585.12676056338(6250)/mV 16 0 6279 616 0 V2
+P07707_E01.dat 16 27456.975784753362(-2870)/mV 16 0 -2781 43974 0 V3
+P07707_E01.dat 16 27080.010540184452(-12695)/mV 16 0 -12695 17076 0 V4
+P07707_E01.dat 16 26269.213565536204(-18773)/mV 16 0 -18773 28600 0 V5
+P07707_E01.dat 16 33742.6001635323(-22692)/mV 16 0 -22774 30559 0 V6
+# Female 3613
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07708/P07708_E01.dat b/data/Child_ecg/P07/P07708/P07708_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7ca442de104325a0c2b9684b8196a875b58d95bf
--- /dev/null
+++ b/data/Child_ecg/P07/P07708/P07708_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02d2b0b4939ff02ac3a9f304c742463c999973265a349388fb66a1a401d604f7
+size 207000
diff --git a/data/Child_ecg/P07/P07708/P07708_E01.hea b/data/Child_ecg/P07/P07708/P07708_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b423b70a514f035a96922a54843010bcf2548a93
--- /dev/null
+++ b/data/Child_ecg/P07/P07708/P07708_E01.hea
@@ -0,0 +1,13 @@
+P07708_E01 9 500 11500
+P07708_E01.dat 16 49469.84269662921(1630)/mV 16 0 1630 27534 0 I
+P07708_E01.dat 16 46779.485990338166(-9126)/mV 16 0 -9202 23374 0 II
+P07708_E01.dat 16 40441.969001859885(-16841)/mV 16 0 -16940 26040 0 III
+P07708_E01.dat 16 61312.75230898405(2889)/mV 16 0 2939 58668 0 AVR
+P07708_E01.dat 16 48330.12724306688(10631)/mV 16 0 10670 32112 0 AVL
+P07708_E01.dat 16 51203.62477876106(-18641)/mV 16 0 -18766 6986 0 AVF
+P07708_E01.dat 16 3499.385980479148(-1956)/mV 16 0 -1947 13419 0 V1
+P07708_E01.dat 16 13050.567639257295(5671)/mV 16 0 5756 48677 0 V3
+P07708_E01.dat 16 5404.840702604482(2090)/mV 16 0 2090 14051 0 V5
+# Female 2525
+# Otherwise diseases
+# Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07709/P07709_E01.dat b/data/Child_ecg/P07/P07709/P07709_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..af614e7bfd0311e823a78a3f103b1942e5c63005
--- /dev/null
+++ b/data/Child_ecg/P07/P07709/P07709_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5227338a90484ec967c7ee74815d1ee0c2fa90476be6ddbdc74c7176c6180be0
+size 360000
diff --git a/data/Child_ecg/P07/P07709/P07709_E01.hea b/data/Child_ecg/P07/P07709/P07709_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d89faf52ca4e5f869d470ffea2237f6f52fc0834
--- /dev/null
+++ b/data/Child_ecg/P07/P07709/P07709_E01.hea
@@ -0,0 +1,16 @@
+P07709_E01 12 500 15000
+P07709_E01.dat 16 109918.31578947368(-135)/mV 16 0 -135 14785 0 I
+P07709_E01.dat 16 59241.73627501283(-4578)/mV 16 0 -4578 63559 0 II
+P07709_E01.dat 16 74520.53526220615(-12645)/mV 16 0 -12645 59470 0 III
+P07709_E01.dat 16 91361.5788742182(-670)/mV 16 0 -670 51945 0 AVR
+P07709_E01.dat 16 117088.50071123756(7425)/mV 16 0 7425 61872 0 AVL
+P07709_E01.dat 16 67868.7118871726(-8095)/mV 16 0 -8095 28394 0 AVF
+P07709_E01.dat 16 36441.181255526084(7482)/mV 16 0 7512 51863 0 V1
+P07709_E01.dat 16 18723.477165354332(13676)/mV 16 0 13691 17488 0 V2
+P07709_E01.dat 16 30938.56806722689(3187)/mV 16 0 3162 46615 0 V3
+P07709_E01.dat 16 4504.988467874794(9960)/mV 16 0 9956 63179 0 V4
+P07709_E01.dat 16 40835.74186431329(-14692)/mV 16 0 -14692 57007 0 V5
+P07709_E01.dat 16 59822.411085450345(-13795)/mV 16 0 -13795 50748 0 V6
+# Male 3803
+# Otherwise diseases
+# Sinus arrhythmia;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07710/P07710_E01.dat b/data/Child_ecg/P07/P07710/P07710_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a0486141a4b799f8a3b6791732cb96309b038c27
--- /dev/null
+++ b/data/Child_ecg/P07/P07710/P07710_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:570b80067e590c303ac49934190db5877e72ea041e97f39e9b583959fbabe8dd
+size 360000
diff --git a/data/Child_ecg/P07/P07710/P07710_E01.hea b/data/Child_ecg/P07/P07710/P07710_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3a38929a295d073e648dcf5a3d3b87ae1427c110
--- /dev/null
+++ b/data/Child_ecg/P07/P07710/P07710_E01.hea
@@ -0,0 +1,16 @@
+P07710_E01 12 500 15000
+P07710_E01.dat 16 46129.31081926204(-14759)/mV 16 0 -17235 5358 0 I
+P07710_E01.dat 16 38602.589928057554(-23597)/mV 16 0 -25136 16190 0 II
+P07710_E01.dat 16 37677.51111111111(-12898)/mV 16 0 -12408 44076 0 III
+P07710_E01.dat 16 52339.42196531792(20288)/mV 16 0 22714 23944 0 AVR
+P07710_E01.dat 16 55828.18637992832(-2345)/mV 16 0 -4207 29933 0 AVL
+P07710_E01.dat 16 40201.60255387071(-20469)/mV 16 0 -20992 51371 0 AVF
+P07710_E01.dat 16 39555.141598489616(-2077)/mV 16 0 -790 24812 0 V1
+P07710_E01.dat 16 14732.298232129131(4668)/mV 16 0 5770 56381 0 V2
+P07710_E01.dat 16 24429.205288796104(1515)/mV 16 0 1515 41180 0 V3
+P07710_E01.dat 16 18516.415770609317(-22677)/mV 16 0 -24303 25238 0 V4
+P07710_E01.dat 16 26711.6323296355(-20422)/mV 16 0 -22225 57172 0 V5
+P07710_E01.dat 16 34519.71573604061(-19485)/mV 16 0 -21395 14527 0 V6
+# Male 4948
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07711/P07711_E01.dat b/data/Child_ecg/P07/P07711/P07711_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..28de6d8229bd461ee014115584c629a3c3560b13
--- /dev/null
+++ b/data/Child_ecg/P07/P07711/P07711_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd835803454a4bff34723bc8dfbc37cb923d6845a0d5eac34216d2f11fa383b1
+size 360000
diff --git a/data/Child_ecg/P07/P07711/P07711_E01.hea b/data/Child_ecg/P07/P07711/P07711_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cfc695f439532ca20df9a6af52cb870ac856d2f5
--- /dev/null
+++ b/data/Child_ecg/P07/P07711/P07711_E01.hea
@@ -0,0 +1,16 @@
+P07711_E01 12 500 15000
+P07711_E01.dat 16 56449.62893503014(-12191)/mV 16 0 -12191 15418 0 I
+P07711_E01.dat 16 67904.88479262673(3208)/mV 16 0 3208 22537 0 II
+P07711_E01.dat 16 67289.75673469387(7482)/mV 16 0 7482 46627 0 III
+P07711_E01.dat 16 68196.57142857143(4528)/mV 16 0 4528 14594 0 AVR
+P07711_E01.dat 16 68336.32653061225(-13147)/mV 16 0 -13147 63446 0 AVL
+P07711_E01.dat 16 93234.91712707182(4313)/mV 16 0 4313 57642 0 AVF
+P07711_E01.dat 16 38434.188925081435(13324)/mV 16 0 13324 34207 0 V1
+P07711_E01.dat 16 16997.569321533923(12250)/mV 16 0 12250 35263 0 V2
+P07711_E01.dat 16 20875.946666666667(13103)/mV 16 0 13103 33459 0 V3
+P07711_E01.dat 16 25535.091769157993(-6409)/mV 16 0 -6409 60826 0 V4
+P07711_E01.dat 16 33883.47193675889(-11838)/mV 16 0 -11838 58738 0 V5
+P07711_E01.dat 16 1524.6050870147255(2823)/mV 16 0 2823 58225 0 V6
+# Female 1186
+# Otherwise diseases
+# Ectopic atrial tachycardia, unifocal;AV conduction ratio N:D;AV block, varying conduction
diff --git a/data/Child_ecg/P07/P07711/P07711_E02.dat b/data/Child_ecg/P07/P07711/P07711_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..68db43fd981d0dc7595c1d54d36e25f02eec4a76
--- /dev/null
+++ b/data/Child_ecg/P07/P07711/P07711_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:28075067d56091ce0f28387769f830b5de613a749970e27e9c26478c50832bab
+size 360000
diff --git a/data/Child_ecg/P07/P07711/P07711_E02.hea b/data/Child_ecg/P07/P07711/P07711_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bf898cc8eba76c0c106427980fecc3d80dcb9f91
--- /dev/null
+++ b/data/Child_ecg/P07/P07711/P07711_E02.hea
@@ -0,0 +1,16 @@
+P07711_E02 12 500 15000
+P07711_E02.dat 16 56178.6013363029(-8134)/mV 16 0 -8134 834 0 I
+P07711_E02.dat 16 1447.265091863517(1696)/mV 16 0 1697 60016 0 II
+P07711_E02.dat 16 1443.2679045092839(1240)/mV 16 0 1242 50873 0 III
+P07711_E02.dat 16 2554.2848344880676(19077)/mV 16 0 19077 41689 0 AVR
+P07711_E02.dat 16 2541.1066460587326(18611)/mV 16 0 18609 1840 0 AVL
+P07711_E02.dat 16 1445.2770448548813(1468)/mV 16 0 1469 55536 0 AVF
+P07711_E02.dat 16 3842.576193214491(19438)/mV 16 0 19457 36896 0 V1
+P07711_E02.dat 16 3828.9501738122826(18864)/mV 16 0 18880 49687 0 V2
+P07711_E02.dat 16 3844.760023242301(18927)/mV 16 0 18940 44038 0 V3
+P07711_E02.dat 16 3805.097631426921(18691)/mV 16 0 18697 48523 0 V4
+P07711_E02.dat 16 3804.168883747831(18619)/mV 16 0 18619 28267 0 V5
+P07711_E02.dat 16 3776.406231967686(18362)/mV 16 0 18362 25934 0 V6
+# Female 1186
+# Otherwise diseases
+# Ectopic atrial tachycardia, unifocal;Second-degree AV block, Mobitz type II;2:1 AV block
diff --git a/data/Child_ecg/P07/P07711/P07711_E03.dat b/data/Child_ecg/P07/P07711/P07711_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..eee30b850e40fda62a4d8ed8cd9cfca1ef0ff44f
--- /dev/null
+++ b/data/Child_ecg/P07/P07711/P07711_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6bc14ce9e741d1647840c58bf5e524cdff16b0296b3d21ebea639c6981148c55
+size 360000
diff --git a/data/Child_ecg/P07/P07711/P07711_E03.hea b/data/Child_ecg/P07/P07711/P07711_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2690111472b2b587818b09a388911de3b85f3632
--- /dev/null
+++ b/data/Child_ecg/P07/P07711/P07711_E03.hea
@@ -0,0 +1,16 @@
+P07711_E03 12 500 15000
+P07711_E03.dat 16 59716.38264506011(-4877)/mV 16 0 -4877 8012 0 I
+P07711_E03.dat 16 75209.14285714286(4250)/mV 16 0 4250 49459 0 II
+P07711_E03.dat 16 82718.15538847118(-536)/mV 16 0 -536 55830 0 III
+P07711_E03.dat 16 73360.38236856081(958)/mV 16 0 958 44960 0 AVR
+P07711_E03.dat 16 80291.89630793402(-7813)/mV 16 0 -7813 22150 0 AVL
+P07711_E03.dat 16 85977.90948543088(1091)/mV 16 0 1091 44980 0 AVF
+P07711_E03.dat 16 39038.03076923077(11837)/mV 16 0 11837 31165 0 V1
+P07711_E03.dat 16 18410.3661971831(20846)/mV 16 0 20846 49715 0 V2
+P07711_E03.dat 16 23992.450090744103(5963)/mV 16 0 5963 36831 0 V3
+P07711_E03.dat 16 24844.325925925925(-6564)/mV 16 0 -6564 14286 0 V4
+P07711_E03.dat 16 30895.616645649432(-8841)/mV 16 0 -8841 51339 0 V5
+P07711_E03.dat 16 52621.04004054739(-7420)/mV 16 0 -7420 24840 0 V6
+# Female 1176
+# Otherwise diseases
+# Ectopic atrial tachycardia, unifocal;Second-degree AV block, Mobitz type II;2:1 AV block
diff --git a/data/Child_ecg/P07/P07711/P07711_E04.dat b/data/Child_ecg/P07/P07711/P07711_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..63473792f2a7f9120d5377e2742f707921a29993
--- /dev/null
+++ b/data/Child_ecg/P07/P07711/P07711_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba726181572bd8226b67d4ee79f3b1e5272df4a208f6cfc82cb9c8d61a04ea3e
+size 360000
diff --git a/data/Child_ecg/P07/P07711/P07711_E04.hea b/data/Child_ecg/P07/P07711/P07711_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..14e1b9b3503956971a9ce277474d98de45d6c482
--- /dev/null
+++ b/data/Child_ecg/P07/P07711/P07711_E04.hea
@@ -0,0 +1,16 @@
+P07711_E04 12 500 15000
+P07711_E04.dat 16 52182.18592528236(-3440)/mV 16 0 -3440 43196 0 I
+P07711_E04.dat 16 61060.99253112033(3160)/mV 16 0 3160 60706 0 II
+P07711_E04.dat 16 76648.66226510919(4079)/mV 16 0 4079 28431 0 III
+P07711_E04.dat 16 59438.126126126124(-552)/mV 16 0 -552 16377 0 AVR
+P07711_E04.dat 16 68387.28685470995(-1395)/mV 16 0 -1395 4101 0 AVL
+P07711_E04.dat 16 91238.6852367688(-780)/mV 16 0 -780 65517 0 AVF
+P07711_E04.dat 16 44826.83758826725(7529)/mV 16 0 7529 17833 0 V1
+P07711_E04.dat 16 20509.10396409873(20789)/mV 16 0 20789 27725 0 V2
+P07711_E04.dat 16 20288.922815945716(13953)/mV 16 0 13953 32741 0 V3
+P07711_E04.dat 16 31668.692376681614(1716)/mV 16 0 1716 47661 0 V4
+P07711_E04.dat 16 46121.443507588534(-6058)/mV 16 0 -6058 58610 0 V5
+P07711_E04.dat 16 71654.50622406638(-7471)/mV 16 0 -7471 7271 0 V6
+# Female 1174
+# Otherwise diseases
+# Ectopic atrial tachycardia, unifocal;AV conduction ratio N:D;AV block, varying conduction;Low voltage
diff --git a/data/Child_ecg/P07/P07712/P07712_E01.dat b/data/Child_ecg/P07/P07712/P07712_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7693f393cc66b207f7a1e7bf88daf7d7a51d188b
--- /dev/null
+++ b/data/Child_ecg/P07/P07712/P07712_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6bcfaca37f345e076f7cb7f681628745611fb93c4dafbe9669086c8e5c88514c
+size 360000
diff --git a/data/Child_ecg/P07/P07712/P07712_E01.hea b/data/Child_ecg/P07/P07712/P07712_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c9debd6207f149d57fb40fc79df99f7c098ee4c0
--- /dev/null
+++ b/data/Child_ecg/P07/P07712/P07712_E01.hea
@@ -0,0 +1,16 @@
+P07712_E01 12 500 15000
+P07712_E01.dat 16 45869.17647058824(-784)/mV 16 0 -7089 58756 0 I
+P07712_E01.dat 16 47592.07476635514(-2929)/mV 16 0 -2464 21975 0 II
+P07712_E01.dat 16 92051.3042564372(10000)/mV 16 0 23551 52411 0 III
+P07712_E01.dat 16 48645.58038147139(2102)/mV 16 0 5190 54382 0 AVR
+P07712_E01.dat 16 78509.47269524369(-125)/mV 16 0 -11300 38005 0 AVL
+P07712_E01.dat 16 70176.37727759914(-797)/mV 16 0 4686 60337 0 AVF
+P07712_E01.dat 16 53964.94691535151(3965)/mV 16 0 5413 29009 0 V1
+P07712_E01.dat 16 15642.193050193051(-1116)/mV 16 0 169 19563 0 V2
+P07712_E01.dat 16 12969.513513513513(-10273)/mV 16 0 -9798 7869 0 V3
+P07712_E01.dat 16 17635.90972762646(-10636)/mV 16 0 -10392 9066 0 V4
+P07712_E01.dat 16 36770.64796633941(-7164)/mV 16 0 -5489 21414 0 V5
+P07712_E01.dat 16 29043.932909196068(-8247)/mV 16 0 -7893 11689 0 V6
+# Male 3112
+# Otherwise diseases
+# Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07713/P07713_E01.dat b/data/Child_ecg/P07/P07713/P07713_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d35598ce47f2dd990e986ee97a57197aac94d4dc
--- /dev/null
+++ b/data/Child_ecg/P07/P07713/P07713_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71043eb8e98e137c5d24811a67cbae52c9e935b253a87574d4f9467b4a04c3a3
+size 240000
diff --git a/data/Child_ecg/P07/P07713/P07713_E01.hea b/data/Child_ecg/P07/P07713/P07713_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a23ef9ed7bb6f1dcba53740e5ceecfe8b79c50b8
--- /dev/null
+++ b/data/Child_ecg/P07/P07713/P07713_E01.hea
@@ -0,0 +1,16 @@
+P07713_E01 12 500 10000
+P07713_E01.dat 16 45433.84350323044(-1864)/mV 16 0 -1457 32967 0 I
+P07713_E01.dat 16 35504.10933940775(-17546)/mV 16 0 -17517 17742 0 II
+P07713_E01.dat 16 30781.98234552333(-8929)/mV 16 0 -9154 21293 0 III
+P07713_E01.dat 16 50013.46031746032(10311)/mV 16 0 10067 32307 0 AVR
+P07713_E01.dat 16 45665.30994152047(-2264)/mV 16 0 -1893 50045 0 AVL
+P07713_E01.dat 16 36723.53704837722(-18126)/mV 16 0 -18216 15909 0 AVF
+P07713_E01.dat 16 24508.690622261176(-5458)/mV 16 0 -5897 59360 0 V1
+P07713_E01.dat 16 15079.803402646503(-1606)/mV 16 0 -1765 16285 0 V2
+P07713_E01.dat 16 12372.087591240876(-6283)/mV 16 0 -6293 8262 0 V3
+P07713_E01.dat 16 11936.370505789153(5490)/mV 16 0 5733 41454 0 V4
+P07713_E01.dat 16 18902.85714285714(-7957)/mV 16 0 -7480 4297 0 V5
+P07713_E01.dat 16 35712.43097643097(-12051)/mV 16 0 -11528 37893 0 V6
+# Male 1199
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07713/P07713_E02.dat b/data/Child_ecg/P07/P07713/P07713_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8e66fa8fa5562659ef8c8fe644527a69fd85b9e8
--- /dev/null
+++ b/data/Child_ecg/P07/P07713/P07713_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6181e02b15f45fe1dc1d074d946956f0d8363abfc1b96f6624edb1f2b7e96b87
+size 180000
diff --git a/data/Child_ecg/P07/P07713/P07713_E02.hea b/data/Child_ecg/P07/P07713/P07713_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..59a3055bfcbab07fbf98d1845f79c4d1af824380
--- /dev/null
+++ b/data/Child_ecg/P07/P07713/P07713_E02.hea
@@ -0,0 +1,13 @@
+P07713_E02 9 500 10000
+P07713_E02.dat 16 79134.36822329577(3226)/mV 16 0 3033 8292 0 I
+P07713_E02.dat 16 50171.00487804878(-17701)/mV 16 0 -17783 43147 0 II
+P07713_E02.dat 16 55168.476849387975(-20113)/mV 16 0 -20113 35696 0 III
+P07713_E02.dat 16 68058.5558121632(10401)/mV 16 0 10512 16187 0 AVR
+P07713_E02.dat 16 79746.02460456942(11545)/mV 16 0 11480 48417 0 AVL
+P07713_E02.dat 16 58794.46959199384(-23444)/mV 16 0 -23444 17546 0 AVF
+P07713_E02.dat 16 26131.63960749331(-4160)/mV 16 0 -4160 48288 0 V1
+P07713_E02.dat 16 14671.119005328597(-502)/mV 16 0 -526 19628 0 V3
+P07713_E02.dat 16 14157.113835376533(-1190)/mV 16 0 -741 40715 0 V5
+# Male 1202
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07714/P07714_E01.dat b/data/Child_ecg/P07/P07714/P07714_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a2094cd41fc83dcbb394cfd8575a23f40356177d
--- /dev/null
+++ b/data/Child_ecg/P07/P07714/P07714_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:67c46babdee57f164a90963c895c34ed5bf29f27841bba63eaad3a12c9408f57
+size 240000
diff --git a/data/Child_ecg/P07/P07714/P07714_E01.hea b/data/Child_ecg/P07/P07714/P07714_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..22f873933e5cbc9d80dab7826d7e0e03f5fdf7d5
--- /dev/null
+++ b/data/Child_ecg/P07/P07714/P07714_E01.hea
@@ -0,0 +1,16 @@
+P07714_E01 12 500 10000
+P07714_E01.dat 16 62454.05825242718(4925)/mV 16 0 7008 56984 0 I
+P07714_E01.dat 16 56132.396946564884(-4043)/mV 16 0 -4682 13433 0 II
+P07714_E01.dat 16 71236.89709762533(-6401)/mV 16 0 -9647 56742 0 III
+P07714_E01.dat 16 63457.08679245283(77)/mV 16 0 -594 29449 0 AVR
+P07714_E01.dat 16 83751.23655292076(2586)/mV 16 0 5858 9113 0 AVL
+P07714_E01.dat 16 74957.69758948138(-7714)/mV 16 0 -9848 64414 0 AVF
+P07714_E01.dat 16 34814.80860965678(-3545)/mV 16 0 -2865 44060 0 V1
+P07714_E01.dat 16 21584.248704663212(-222)/mV 16 0 2114 65192 0 V2
+P07714_E01.dat 16 24061.065902578797(35)/mV 16 0 524 19324 0 V3
+P07714_E01.dat 16 21922.870781893005(-6755)/mV 16 0 -6880 24167 0 V4
+P07714_E01.dat 16 42046.87719298246(-4681)/mV 16 0 -6357 57435 0 V5
+P07714_E01.dat 16 69920.13583990297(-4618)/mV 16 0 -5869 47851 0 V6
+# Male 2012
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07715/P07715_E01.dat b/data/Child_ecg/P07/P07715/P07715_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..55eb9e929d356f65d0053ec3c3c00fd347ae454f
--- /dev/null
+++ b/data/Child_ecg/P07/P07715/P07715_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:430a0382b21fb341dc68e1b4aa207a988ec327b7e99a57a6d3064187dde136b0
+size 360000
diff --git a/data/Child_ecg/P07/P07715/P07715_E01.hea b/data/Child_ecg/P07/P07715/P07715_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..458bf9a4cbef0f9d9f92eb267a9446d7874b3a50
--- /dev/null
+++ b/data/Child_ecg/P07/P07715/P07715_E01.hea
@@ -0,0 +1,16 @@
+P07715_E01 12 500 15000
+P07715_E01.dat 16 48857.26315789474(-3758)/mV 16 0 -3758 51298 0 I
+P07715_E01.dat 16 44198.11728865194(-25683)/mV 16 0 -25683 23596 0 II
+P07715_E01.dat 16 38721.48837209302(-19759)/mV 16 0 -19759 27860 0 III
+P07715_E01.dat 16 63742.7263681592(23537)/mV 16 0 23537 54516 0 AVR
+P07715_E01.dat 16 47668.58967535923(10968)/mV 16 0 10968 32255 0 AVL
+P07715_E01.dat 16 44472.21873182082(-23435)/mV 16 0 -23435 59482 0 AVF
+P07715_E01.dat 16 15758.095025153718(22294)/mV 16 0 22294 61790 0 V1
+P07715_E01.dat 16 12991.199230028875(19959)/mV 16 0 19959 57914 0 V2
+P07715_E01.dat 16 14357.347017318794(10950)/mV 16 0 10950 44687 0 V3
+P07715_E01.dat 16 15823.082802547771(1197)/mV 16 0 1197 5313 0 V4
+P07715_E01.dat 16 33393.72259941804(-15956)/mV 16 0 -15956 2094 0 V5
+P07715_E01.dat 16 18230.480549199085(-9427)/mV 16 0 -9427 2168 0 V6
+# Male 2854
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07716/P07716_E01.dat b/data/Child_ecg/P07/P07716/P07716_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c220666747e22da335b55d1d1410dec3a3e7c352
--- /dev/null
+++ b/data/Child_ecg/P07/P07716/P07716_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f36a7151e461415a35e07eca69439a4730e05aa4e02a7a68df94d20823338631
+size 360000
diff --git a/data/Child_ecg/P07/P07716/P07716_E01.hea b/data/Child_ecg/P07/P07716/P07716_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..edb1c543974c4d5fa958702173bd5d86a25461f1
--- /dev/null
+++ b/data/Child_ecg/P07/P07716/P07716_E01.hea
@@ -0,0 +1,16 @@
+P07716_E01 12 500 15000
+P07716_E01.dat 16 93023.24554341576(-13020)/mV 16 0 -14912 17054 0 I
+P07716_E01.dat 16 72902.07299270073(-13260)/mV 16 0 -15277 51017 0 II
+P07716_E01.dat 16 112994.04558087827(-7953)/mV 16 0 -8780 55252 0 III
+P07716_E01.dat 16 95575.32943469785(15114)/mV 16 0 17369 19112 0 AVR
+P07716_E01.dat 16 153693.71942985748(-7758)/mV 16 0 -8758 54749 0 AVL
+P07716_E01.dat 16 90212.36140888208(-11194)/mV 16 0 -12736 37576 0 AVF
+P07716_E01.dat 16 52101.356421356424(2493)/mV 16 0 3807 11954 0 V1
+P07716_E01.dat 16 27519.306062099557(-5503)/mV 16 0 -4988 40470 0 V2
+P07716_E01.dat 16 23949.436464088398(-15834)/mV 16 0 -16438 32501 0 V3
+P07716_E01.dat 16 29750.957283680174(-19504)/mV 16 0 -20932 15470 0 V4
+P07716_E01.dat 16 45750.01741884402(-18660)/mV 16 0 -20856 44267 0 V5
+P07716_E01.dat 16 61507.2700729927(-16309)/mV 16 0 -19160 9790 0 V6
+# Female 1352
+# Otherwise diseases
+# Sinus bradycardia;Depression+ST deviation;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07717/P07717_E01.dat b/data/Child_ecg/P07/P07717/P07717_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f87a2b6d0ba9365acb44cd4a37be39cc78aefbab
--- /dev/null
+++ b/data/Child_ecg/P07/P07717/P07717_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:00fa8a2d4e3083893512c05e153f080386f86c7abd15f446362182f5c21b59f8
+size 360000
diff --git a/data/Child_ecg/P07/P07717/P07717_E01.hea b/data/Child_ecg/P07/P07717/P07717_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..249d0772cdf8b097fa129dc37ee9f31af8a88d9f
--- /dev/null
+++ b/data/Child_ecg/P07/P07717/P07717_E01.hea
@@ -0,0 +1,16 @@
+P07717_E01 12 500 15000
+P07717_E01.dat 16 44826.06279733587(-9763)/mV 16 0 -9544 51022 0 I
+P07717_E01.dat 16 32991.825136612024(-15079)/mV 16 0 -15025 554 0 II
+P07717_E01.dat 16 69257.90343222803(-18234)/mV 16 0 -18403 1968 0 III
+P07717_E01.dat 16 38128.74448979592(12846)/mV 16 0 12722 8312 0 AVR
+P07717_E01.dat 16 125257.53998025667(-1789)/mV 16 0 -1381 55499 0 AVL
+P07717_E01.dat 16 47574.87874015748(-18016)/mV 16 0 -18016 15039 0 AVF
+P07717_E01.dat 16 22511.006423982868(8298)/mV 16 0 8115 10591 0 V1
+P07717_E01.dat 16 18435.761632653062(11342)/mV 16 0 11297 30977 0 V2
+P07717_E01.dat 16 22794.09318996416(4496)/mV 16 0 4496 19392 0 V3
+P07717_E01.dat 16 20746.831430490263(-17683)/mV 16 0 -17632 52164 0 V4
+P07717_E01.dat 16 28594.513925380976(-19482)/mV 16 0 -19389 53397 0 V5
+P07717_E01.dat 16 40206.784194528875(-19849)/mV 16 0 -19751 34700 0 V6
+# Male 1548
+# Otherwise diseases
+# Frequent+Atrial premature complex(es);Couplets+Atrial premature complex(es);Incomplete right bundle-branch block
diff --git a/data/Child_ecg/P07/P07718/P07718_E01.dat b/data/Child_ecg/P07/P07718/P07718_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b447af5d4d238373c9fbd3846d44a22fcb04bbf3
--- /dev/null
+++ b/data/Child_ecg/P07/P07718/P07718_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f58a0647353c395b2aff2ed9343c912a1f88dbca5b6b5b3bdcb97472de10994d
+size 240000
diff --git a/data/Child_ecg/P07/P07718/P07718_E01.hea b/data/Child_ecg/P07/P07718/P07718_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..26feda11572e74cf8008efd7b275bf8e028ff673
--- /dev/null
+++ b/data/Child_ecg/P07/P07718/P07718_E01.hea
@@ -0,0 +1,16 @@
+P07718_E01 12 500 10000
+P07718_E01.dat 16 73783.88443017656(-10322)/mV 16 0 -10322 65084 0 I
+P07718_E01.dat 16 24929.776780706674(-21915)/mV 16 0 -21915 23269 0 II
+P07718_E01.dat 16 28876.451503119682(-20338)/mV 16 0 -20338 58583 0 III
+P07718_E01.dat 16 40719.46827794562(19882)/mV 16 0 19882 62294 0 AVR
+P07718_E01.dat 16 60252.8794669897(15806)/mV 16 0 15806 24867 0 AVL
+P07718_E01.dat 16 27313.314668289713(-21811)/mV 16 0 -21811 30278 0 AVF
+P07718_E01.dat 16 36600.275862068964(402)/mV 16 0 402 4697 0 V1
+P07718_E01.dat 16 23188.395604395606(204)/mV 16 0 204 18719 0 V2
+P07718_E01.dat 16 21360.410796576696(-16924)/mV 16 0 -16924 58779 0 V3
+P07718_E01.dat 16 19612.25716498838(-20404)/mV 16 0 -20404 14971 0 V4
+P07718_E01.dat 16 21303.246200607904(-19078)/mV 16 0 -19078 58358 0 V5
+P07718_E01.dat 16 22724.056921086674(-15613)/mV 16 0 -15613 23560 0 V6
+# Male 5252
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07719/P07719_E01.dat b/data/Child_ecg/P07/P07719/P07719_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e61372d85d6d42d8717252eb0c3cb9f9f53b53cb
--- /dev/null
+++ b/data/Child_ecg/P07/P07719/P07719_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2583b90affd9587bc8bc212053ab1f67929eed66a7c2542f3c4ccfe49b1ba935
+size 360000
diff --git a/data/Child_ecg/P07/P07719/P07719_E01.hea b/data/Child_ecg/P07/P07719/P07719_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..be82859ec9434b740f0fd0d754d2374f86e97d53
--- /dev/null
+++ b/data/Child_ecg/P07/P07719/P07719_E01.hea
@@ -0,0 +1,16 @@
+P07719_E01 12 500 15000
+P07719_E01.dat 16 131221.26473740622(-17822)/mV 16 0 -21024 33639 0 I
+P07719_E01.dat 16 43158.61106899166(-25818)/mV 16 0 -28135 14697 0 II
+P07719_E01.dat 16 49152.0(-25891)/mV 16 0 -27330 26809 0 III
+P07719_E01.dat 16 71862.34766807995(25165)/mV 16 0 27972 10845 0 AVR
+P07719_E01.dat 16 108093.06422018349(24763)/mV 16 0 25027 19574 0 AVL
+P07719_E01.dat 16 46031.881286067604(-25951)/mV 16 0 -27860 53483 0 AVF
+P07719_E01.dat 16 42732.589413447786(25573)/mV 16 0 25608 907 0 V1
+P07719_E01.dat 16 42412.03027754415(16479)/mV 16 0 15409 27311 0 V2
+P07719_E01.dat 16 61032.63215258856(44)/mV 16 0 -3482 36276 0 V3
+P07719_E01.dat 16 39600.61768368618(-17240)/mV 16 0 -20140 48472 0 V4
+P07719_E01.dat 16 42295.812612612615(-21305)/mV 16 0 -23817 43637 0 V5
+P07719_E01.dat 16 45919.07540521494(-24813)/mV 16 0 -27652 4261 0 V6
+# Female 5318
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07720/P07720_E01.dat b/data/Child_ecg/P07/P07720/P07720_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..375016250302ae0e536e8a02ac25bc22b0eafa12
--- /dev/null
+++ b/data/Child_ecg/P07/P07720/P07720_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7b88bdf60c373854d447b0a059c1ae92e1beca4862b6b36e69062b7260eab5c
+size 360000
diff --git a/data/Child_ecg/P07/P07720/P07720_E01.hea b/data/Child_ecg/P07/P07720/P07720_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d0bec3de0a8591303ee15d70b0e53097171a6f2e
--- /dev/null
+++ b/data/Child_ecg/P07/P07720/P07720_E01.hea
@@ -0,0 +1,16 @@
+P07720_E01 12 500 15000
+P07720_E01.dat 16 45295.9915922228(9322)/mV 16 0 8290 52910 0 I
+P07720_E01.dat 16 26624.0(-8210)/mV 16 0 -8730 59667 0 II
+P07720_E01.dat 16 39082.24938875306(-17157)/mV 16 0 -17062 34428 0 III
+P07720_E01.dat 16 34281.87033398821(1314)/mV 16 0 2039 46495 0 AVR
+P07720_E01.dat 16 64556.234687298514(16123)/mV 16 0 15335 42583 0 AVL
+P07720_E01.dat 16 35027.65052421368(-15638)/mV 16 0 -15923 35438 0 AVF
+P07720_E01.dat 16 21256.586696986924(3747)/mV 16 0 3488 39196 0 V1
+P07720_E01.dat 16 26896.53371185238(4242)/mV 16 0 4242 60367 0 V2
+P07720_E01.dat 16 23235.513126491645(-13752)/mV 16 0 -13525 14584 0 V3
+P07720_E01.dat 16 23483.66377992868(-10258)/mV 16 0 -10010 53362 0 V4
+P07720_E01.dat 16 30838.660944206007(-11716)/mV 16 0 -11641 15075 0 V5
+P07720_E01.dat 16 32703.00222717149(-4088)/mV 16 0 -3503 47221 0 V6
+# Female 2336
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07721/P07721_E01.dat b/data/Child_ecg/P07/P07721/P07721_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..31676fa0e842e39d45ab01624418921e656aeb98
--- /dev/null
+++ b/data/Child_ecg/P07/P07721/P07721_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bbb566c6df3e2bd75e8ecf144dc2e2f26f729800977aeb49c5155cbe0f465e89
+size 360000
diff --git a/data/Child_ecg/P07/P07721/P07721_E01.hea b/data/Child_ecg/P07/P07721/P07721_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6c2947e84c7cf4f1322f5e4015b16306c09cb369
--- /dev/null
+++ b/data/Child_ecg/P07/P07721/P07721_E01.hea
@@ -0,0 +1,16 @@
+P07721_E01 12 500 15000
+P07721_E01.dat 16 91145.26450239489(9045)/mV 16 0 9045 8376 0 I
+P07721_E01.dat 16 67766.08615948672(3333)/mV 16 0 3333 49003 0 II
+P07721_E01.dat 16 119195.01730103807(873)/mV 16 0 873 31897 0 III
+P07721_E01.dat 16 82465.73352855051(-5265)/mV 16 0 -5265 33674 0 AVR
+P07721_E01.dat 16 143580.2532523851(7650)/mV 16 0 7650 9211 0 AVL
+P07721_E01.dat 16 87008.52079566004(2474)/mV 16 0 2474 53429 0 AVF
+P07721_E01.dat 16 28025.014604150652(-14964)/mV 16 0 -14964 5216 0 V1
+P07721_E01.dat 16 27004.458498023716(-12751)/mV 16 0 -12751 54206 0 V2
+P07721_E01.dat 16 27179.31990330379(172)/mV 16 0 172 40890 0 V3
+P07721_E01.dat 16 47845.469717362044(-15409)/mV 16 0 -15409 49058 0 V4
+P07721_E01.dat 16 41371.67317425886(-4829)/mV 16 0 -4829 6413 0 V5
+P07721_E01.dat 16 44323.88031496063(-5281)/mV 16 0 -5281 1575 0 V6
+# Female 3927
+# Otherwise diseases
+# Right bundle-branch block;Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07722/P07722_E01.dat b/data/Child_ecg/P07/P07722/P07722_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1e22a435c6c70b03bb019a9a8a0f0730b14a3d04
--- /dev/null
+++ b/data/Child_ecg/P07/P07722/P07722_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:446618c03e01aa8e06a4ee048d845d4b46ba48440d7f5c5dc612e504ae5b705c
+size 360000
diff --git a/data/Child_ecg/P07/P07722/P07722_E01.hea b/data/Child_ecg/P07/P07722/P07722_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c4e82c7ff71411077eb38ac1c92fcd7a138a8b77
--- /dev/null
+++ b/data/Child_ecg/P07/P07722/P07722_E01.hea
@@ -0,0 +1,16 @@
+P07722_E01 12 500 15000
+P07722_E01.dat 16 40075.25562372188(5508)/mV 16 0 5443 25910 0 I
+P07722_E01.dat 16 37426.802415875754(9594)/mV 16 0 9564 17490 0 II
+P07722_E01.dat 16 43015.96267496112(-5756)/mV 16 0 -5721 51482 0 III
+P07722_E01.dat 16 40003.18735177866(-8058)/mV 16 0 -7993 22975 0 AVR
+P07722_E01.dat 16 43029.76286353468(4800)/mV 16 0 4730 8620 0 AVL
+P07722_E01.dat 16 45931.436659589526(-1077)/mV 16 0 -1077 19628 0 AVF
+P07722_E01.dat 16 18983.171917191718(-12171)/mV 16 0 -12140 49323 0 V1
+P07722_E01.dat 16 12461.347294938918(-11848)/mV 16 0 -11848 16457 0 V2
+P07722_E01.dat 16 15247.745060548119(-9404)/mV 16 0 -9429 18262 0 V3
+P07722_E01.dat 16 11055.392718822619(-4891)/mV 16 0 -4945 56390 0 V4
+P07722_E01.dat 16 13055.636363636364(3136)/mV 16 0 3094 38752 0 V5
+P07722_E01.dat 16 23020.734321550743(6665)/mV 16 0 6609 60297 0 V6
+# Female 2296
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07723/P07723_E01.dat b/data/Child_ecg/P07/P07723/P07723_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..25573d3238a20e8b79deaa760e86413993283eec
--- /dev/null
+++ b/data/Child_ecg/P07/P07723/P07723_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7826533cb6c3c7a3edc35a63a530985dc4d4af5687145ec97864dd2991bf8fe
+size 240000
diff --git a/data/Child_ecg/P07/P07723/P07723_E01.hea b/data/Child_ecg/P07/P07723/P07723_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4728b40efbb07ae70c2bc35a415e63580ebf430c
--- /dev/null
+++ b/data/Child_ecg/P07/P07723/P07723_E01.hea
@@ -0,0 +1,16 @@
+P07723_E01 12 500 10000
+P07723_E01.dat 16 30289.11144427786(-3173)/mV 16 0 32766 187 0 I
+P07723_E01.dat 16 28739.436676798377(-5066)/mV 16 0 8237 36525 0 II
+P07723_E01.dat 16 32441.46764509673(-9022)/mV 16 0 -32482 25422 0 III
+P07723_E01.dat 16 33815.458167330675(388)/mV 16 0 -27500 1271 0 AVR
+P07723_E01.dat 16 33536.0(769)/mV 16 0 32766 49341 0 AVL
+P07723_E01.dat 16 35319.01754385965(-9175)/mV 16 0 -13745 61264 0 AVF
+P07723_E01.dat 16 74458.7593778591(6971)/mV 16 0 11816 404 0 V1
+P07723_E01.dat 16 15220.215873015874(4689)/mV 16 0 1817 13076 0 V2
+P07723_E01.dat 16 19156.79324894515(2703)/mV 16 0 -1988 21805 0 V3
+P07723_E01.dat 16 20775.53223388306(-5702)/mV 16 0 -12833 20008 0 V4
+P07723_E01.dat 16 19064.391017173053(-4580)/mV 16 0 -9448 60404 0 V5
+P07723_E01.dat 16 24680.178660049627(-3628)/mV 16 0 -8647 36392 0 V6
+# Male 5079
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07724/P07724_E01.dat b/data/Child_ecg/P07/P07724/P07724_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1ed06ffc92b6115fe9a1f5c8e4611ae247831d81
--- /dev/null
+++ b/data/Child_ecg/P07/P07724/P07724_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c5aad4a51633d4d8b2a12789842881c05b6e5764292bfda9a98a0a687a4a9e7
+size 240000
diff --git a/data/Child_ecg/P07/P07724/P07724_E01.hea b/data/Child_ecg/P07/P07724/P07724_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..97ee69b5a9b97bdfa2199d6288f55e97783f0de8
--- /dev/null
+++ b/data/Child_ecg/P07/P07724/P07724_E01.hea
@@ -0,0 +1,16 @@
+P07724_E01 12 500 10000
+P07724_E01.dat 16 36670.35897435898(-10421)/mV 16 0 -13196 15963 0 I
+P07724_E01.dat 16 35665.79253112033(-20176)/mV 16 0 -22091 28864 0 II
+P07724_E01.dat 16 81526.44493717664(-19302)/mV 16 0 -17578 23332 0 III
+P07724_E01.dat 16 36826.24529721595(15028)/mV 16 0 17424 34443 0 AVR
+P07724_E01.dat 16 66920.74565560822(-1741)/mV 16 0 -5007 2805 0 AVL
+P07724_E01.dat 16 59001.441098785(-25950)/mV 16 0 -26862 15806 0 AVF
+P07724_E01.dat 16 68318.76842791912(18372)/mV 16 0 22596 37452 0 V1
+P07724_E01.dat 16 21010.041904761903(10320)/mV 16 0 10781 8101 0 V2
+P07724_E01.dat 16 21155.676905574517(3553)/mV 16 0 2400 60744 0 V3
+P07724_E01.dat 16 16343.21479374111(-10327)/mV 16 0 -11377 53451 0 V4
+P07724_E01.dat 16 14169.168539325843(-17989)/mV 16 0 -19822 19203 0 V5
+P07724_E01.dat 16 18351.867569601203(-20858)/mV 16 0 -23038 7614 0 V6
+# Male 4440
+# Otherwise diseases
+# Left ventricular high voltage;Prominent U waves;Hypokalemia or drug effect
diff --git a/data/Child_ecg/P07/P07725/P07725_E01.dat b/data/Child_ecg/P07/P07725/P07725_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..57cd4f1dc11401df8eaa9384b9251b57fa32676d
--- /dev/null
+++ b/data/Child_ecg/P07/P07725/P07725_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1805ea55a5ccc8190220cbff883231ed697ad0e4133d7175f3a4f8d0f16b3234
+size 204000
diff --git a/data/Child_ecg/P07/P07725/P07725_E01.hea b/data/Child_ecg/P07/P07725/P07725_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8c4e2c5ae738c77806a477d945a5157f649ed9cf
--- /dev/null
+++ b/data/Child_ecg/P07/P07725/P07725_E01.hea
@@ -0,0 +1,16 @@
+P07725_E01 12 500 8500
+P07725_E01.dat 16 23012.7922705314(-9507)/mV 16 0 -9226 7105 0 I
+P07725_E01.dat 16 4026.0130529369108(10607)/mV 16 0 -7604 21542 0 II
+P07725_E01.dat 16 3952.045584045584(10582)/mV 16 0 -7341 55630 0 III
+P07725_E01.dat 16 8187.5670995671(-10603)/mV 16 0 7867 55939 0 AVR
+P07725_E01.dat 16 7685.126835781041(-10282)/mV 16 0 7205 30308 0 AVL
+P07725_E01.dat 16 3989.609195402299(10620)/mV 16 0 -7458 59030 0 AVF
+P07725_E01.dat 16 11917.162444113264(-9340)/mV 16 0 3543 40535 0 V1
+P07725_E01.dat 16 10182.870056497175(-4605)/mV 16 0 10500 4497 0 V2
+P07725_E01.dat 16 10186.124293785311(-4596)/mV 16 0 10514 14183 0 V3
+P07725_E01.dat 16 9102.622144112478(-12535)/mV 16 0 7715 48793 0 V4
+P07725_E01.dat 16 9938.740331491712(-11686)/mV 16 0 8211 56637 0 V5
+P07725_E01.dat 16 10482.116079923882(-11250)/mV 16 0 7933 17266 0 V6
+# Male 2127
+# Otherwise diseases
+# T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07726/P07726_E01.dat b/data/Child_ecg/P07/P07726/P07726_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..11343a7def9b3464f20079454b73c79f0d03be42
--- /dev/null
+++ b/data/Child_ecg/P07/P07726/P07726_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:98217dd4879c7d276dab7b8d3bf5824e7af5eb88adc284ecc3c3c24caeaa05ee
+size 240000
diff --git a/data/Child_ecg/P07/P07726/P07726_E01.hea b/data/Child_ecg/P07/P07726/P07726_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8290869565a959e4b080d1ac5535578bfbb736b2
--- /dev/null
+++ b/data/Child_ecg/P07/P07726/P07726_E01.hea
@@ -0,0 +1,16 @@
+P07726_E01 12 500 10000
+P07726_E01.dat 16 39048.62176165803(-3328)/mV 16 0 6520 25965 0 I
+P07726_E01.dat 16 42784.1933003844(5275)/mV 16 0 14326 28461 0 II
+P07726_E01.dat 16 66689.5421686747(10477)/mV 16 0 7819 22692 0 III
+P07726_E01.dat 16 41680.833545108006(-733)/mV 16 0 -10395 40413 0 AVR
+P07726_E01.dat 16 54959.447245564894(-4026)/mV 16 0 4025 47661 0 AVL
+P07726_E01.dat 16 65644.74336283185(7075)/mV 16 0 12680 13989 0 AVF
+P07726_E01.dat 16 54281.18111177525(-10596)/mV 16 0 -30594 776 0 V1
+P07726_E01.dat 16 50086.93053123176(-11820)/mV 16 0 -31911 51607 0 V2
+P07726_E01.dat 16 34661.89054726368(-5552)/mV 16 0 -9754 15176 0 V3
+P07726_E01.dat 16 27891.012897678418(-1090)/mV 16 0 1360 22777 0 V4
+P07726_E01.dat 16 30200.81403508772(855)/mV 16 0 6013 24555 0 V5
+P07726_E01.dat 16 38053.02479338843(3205)/mV 16 0 10233 56463 0 V6
+# Female 4199
+# Otherwise diseases
+# Ventricular tachycardia
diff --git a/data/Child_ecg/P07/P07726/P07726_E02.dat b/data/Child_ecg/P07/P07726/P07726_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0213b76158fbe13acba6f6a033887aae38951de3
--- /dev/null
+++ b/data/Child_ecg/P07/P07726/P07726_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15e247647b5d609d210db26c709d5326cc6a697d364aa3b1fefafe54079ce865
+size 240000
diff --git a/data/Child_ecg/P07/P07726/P07726_E02.hea b/data/Child_ecg/P07/P07726/P07726_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..44b5999c020c93ffdfe293c3d2927e5035c4eeba
--- /dev/null
+++ b/data/Child_ecg/P07/P07726/P07726_E02.hea
@@ -0,0 +1,16 @@
+P07726_E02 12 500 10000
+P07726_E02.dat 16 47257.490364025696(-439)/mV 16 0 -26768 53357 0 I
+P07726_E02.dat 16 49487.94588500564(10100)/mV 16 0 -5003 15858 0 II
+P07726_E02.dat 16 64154.401633764464(13250)/mV 16 0 29383 59663 0 III
+P07726_E02.dat 16 52242.97969991174(-3865)/mV 16 0 18660 31846 0 AVR
+P07726_E02.dat 16 64758.41149307337(-1953)/mV 16 0 -28135 19460 0 AVL
+P07726_E02.dat 16 62034.31621080721(12638)/mV 16 0 10973 31057 0 AVF
+P07726_E02.dat 16 44781.798707294554(-9086)/mV 16 0 23560 8300 0 V1
+P07726_E02.dat 16 38330.04746632457(-18178)/mV 16 0 3401 8853 0 V2
+P07726_E02.dat 16 24260.571428571428(-925)/mV 16 0 -550 8845 0 V3
+P07726_E02.dat 16 22338.903514376998(1374)/mV 16 0 -5421 23829 0 V4
+P07726_E02.dat 16 26982.65257223397(4624)/mV 16 0 -6002 53048 0 V5
+P07726_E02.dat 16 33687.43966244726(6217)/mV 16 0 -6251 1088 0 V6
+# Female 4198
+# Otherwise diseases
+# Ventricular tachycardia;Left anterior fascicular block;Right bundle-branch block
diff --git a/data/Child_ecg/P07/P07726/P07726_E03.dat b/data/Child_ecg/P07/P07726/P07726_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..67ec04e55f57df0b81de6a951799863beac0f542
--- /dev/null
+++ b/data/Child_ecg/P07/P07726/P07726_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29dd32f871fe6a501d2c6417bc8d468783499667938f8beacda6e858618e9b1b
+size 240000
diff --git a/data/Child_ecg/P07/P07726/P07726_E03.hea b/data/Child_ecg/P07/P07726/P07726_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2844a2a8eca055af90ac3b5b959e52707de3a641
--- /dev/null
+++ b/data/Child_ecg/P07/P07726/P07726_E03.hea
@@ -0,0 +1,16 @@
+P07726_E03 12 500 10000
+P07726_E03.dat 16 46423.64276048714(736)/mV 16 0 14745 40463 0 I
+P07726_E03.dat 16 47660.23263692829(8447)/mV 16 0 16551 4702 0 II
+P07726_E03.dat 16 60306.59829059829(8576)/mV 16 0 625 16357 0 III
+P07726_E03.dat 16 51245.78503869304(-3666)/mV 16 0 -15758 29910 0 AVR
+P07726_E03.dat 16 61678.545454545456(-964)/mV 16 0 12385 58372 0 AVL
+P07726_E03.dat 16 62265.595457771466(10071)/mV 16 0 11236 48396 0 AVF
+P07726_E03.dat 16 49323.371900826445(-9454)/mV 16 0 -27348 16470 0 V1
+P07726_E03.dat 16 30557.121251629727(-9879)/mV 16 0 -13384 45867 0 V2
+P07726_E03.dat 16 18068.290822407627(-3159)/mV 16 0 -1454 30859 0 V3
+P07726_E03.dat 16 24008.85106382979(2496)/mV 16 0 7593 6558 0 V4
+P07726_E03.dat 16 30004.775384615386(5325)/mV 16 0 12771 3360 0 V5
+P07726_E03.dat 16 2804.5236882322974(10243)/mV 16 0 10900 2060 0 V6
+# Female 4198
+# Otherwise diseases
+# Ventricular tachycardia
diff --git a/data/Child_ecg/P07/P07727/P07727_E01.dat b/data/Child_ecg/P07/P07727/P07727_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1ed3e26742b98a692f2a5d2485dd4ee4d61aa7ce
--- /dev/null
+++ b/data/Child_ecg/P07/P07727/P07727_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f51802604c152dca4449871b2cf5973a62d403466951872be6ec5022f9e47f84
+size 360000
diff --git a/data/Child_ecg/P07/P07727/P07727_E01.hea b/data/Child_ecg/P07/P07727/P07727_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cc5d10eccaac1a10ea8e1ee41528f32cadc63f9f
--- /dev/null
+++ b/data/Child_ecg/P07/P07727/P07727_E01.hea
@@ -0,0 +1,16 @@
+P07727_E01 12 500 15000
+P07727_E01.dat 16 32426.091062394604(-4600)/mV 16 0 -7369 29925 0 I
+P07727_E01.dat 16 34661.89749182115(-1727)/mV 16 0 -5448 17063 0 II
+P07727_E01.dat 16 76496.48753462604(7685)/mV 16 0 6067 34622 0 III
+P07727_E01.dat 16 33909.055762081785(2864)/mV 16 0 6120 29168 0 AVR
+P07727_E01.dat 16 51738.3730017762(-4321)/mV 16 0 -5963 1583 0 AVL
+P07727_E01.dat 16 57651.671889400925(-2224)/mV 16 0 -5929 424 0 AVF
+P07727_E01.dat 16 30684.091898428054(16795)/mV 16 0 18367 64130 0 V1
+P07727_E01.dat 16 28392.792189679218(6994)/mV 16 0 5308 4090 0 V2
+P07727_E01.dat 16 19507.63760683761(-10478)/mV 16 0 -13843 9576 0 V3
+P07727_E01.dat 16 17203.63366860773(-16899)/mV 16 0 -19740 40760 0 V4
+P07727_E01.dat 16 24000.209836065573(-18470)/mV 16 0 -21419 64196 0 V5
+P07727_E01.dat 16 31422.422293676314(-18452)/mV 16 0 -21546 9324 0 V6
+# Male 2744
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07728/P07728_E01.dat b/data/Child_ecg/P07/P07728/P07728_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..406442d5663c39a23475e8de8f9bc3ced6f508d9
--- /dev/null
+++ b/data/Child_ecg/P07/P07728/P07728_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:725b90a215a8a3e0af42515b6206685ca380bbf24f5dcf2c13cca4ae8ee8fdce
+size 360000
diff --git a/data/Child_ecg/P07/P07728/P07728_E01.hea b/data/Child_ecg/P07/P07728/P07728_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b7caf811268f0dd3834ee10e863426f5122b9f91
--- /dev/null
+++ b/data/Child_ecg/P07/P07728/P07728_E01.hea
@@ -0,0 +1,16 @@
+P07728_E01 12 500 15000
+P07728_E01.dat 16 57961.823708206684(4478)/mV 16 0 4478 12788 0 I
+P07728_E01.dat 16 37207.499546690844(-12728)/mV 16 0 -12728 42059 0 II
+P07728_E01.dat 16 31563.51762523191(-16153)/mV 16 0 -16153 10409 0 III
+P07728_E01.dat 16 62584.68835864063(9496)/mV 16 0 9496 52830 0 AVR
+P07728_E01.dat 16 44924.217349857005(13254)/mV 16 0 13254 6878 0 AVL
+P07728_E01.dat 16 36039.66023166023(-14536)/mV 16 0 -14536 37349 0 AVF
+P07728_E01.dat 16 48390.514608859565(17372)/mV 16 0 17372 43300 0 V1
+P07728_E01.dat 16 24099.790291262136(15715)/mV 16 0 15715 49662 0 V2
+P07728_E01.dat 16 34185.70228310502(3789)/mV 16 0 3789 9313 0 V3
+P07728_E01.dat 16 29554.089730807576(-18293)/mV 16 0 -18293 8193 0 V4
+P07728_E01.dat 16 37362.407079646015(-20398)/mV 16 0 -20398 65093 0 V5
+P07728_E01.dat 16 43460.99628252788(-21350)/mV 16 0 -21350 39148 0 V6
+# Female 2555
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07729/P07729_E01.dat b/data/Child_ecg/P07/P07729/P07729_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..df3f69e535ea1a5f9c7fa027f51d1d4e98498f3e
--- /dev/null
+++ b/data/Child_ecg/P07/P07729/P07729_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69e8c52ad21c0a581213dd0a02bc29c8fd202d7b9c8d400d9f5bf3c7b0262b9b
+size 240000
diff --git a/data/Child_ecg/P07/P07729/P07729_E01.hea b/data/Child_ecg/P07/P07729/P07729_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..69687c0eb564847575b28061fa6090ac086351cc
--- /dev/null
+++ b/data/Child_ecg/P07/P07729/P07729_E01.hea
@@ -0,0 +1,16 @@
+P07729_E01 12 500 10000
+P07729_E01.dat 16 117937.11987127917(3023)/mV 16 0 1680 44802 0 I
+P07729_E01.dat 16 40436.96727853153(-8027)/mV 16 0 -10527 3019 0 II
+P07729_E01.dat 16 41526.39460370995(-8719)/mV 16 0 -10780 17314 0 III
+P07729_E01.dat 16 70712.98782608696(6940)/mV 16 0 9530 50809 0 AVR
+P07729_E01.dat 16 82948.8995215311(9558)/mV 16 0 11110 17770 0 AVL
+P07729_E01.dat 16 41423.15789473684(-8172)/mV 16 0 -10464 30219 0 AVF
+P07729_E01.dat 16 80403.34508816121(13991)/mV 16 0 15495 51672 0 V1
+P07729_E01.dat 16 24145.616724738677(21372)/mV 16 0 21195 34630 0 V2
+P07729_E01.dat 16 21958.807055050776(7355)/mV 16 0 5676 35677 0 V3
+P07729_E01.dat 16 18734.35562805873(878)/mV 16 0 -1576 49433 0 V4
+P07729_E01.dat 16 26065.549974372116(-7936)/mV 16 0 -11350 52006 0 V5
+P07729_E01.dat 16 31886.650098103335(-8961)/mV 16 0 -12412 29374 0 V6
+# Male 4809
+# Otherwise diseases
+# Sinus bradycardia;Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07730/P07730_E01.dat b/data/Child_ecg/P07/P07730/P07730_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..777abe4f135e9295ec725b1866531e460dff6cfc
--- /dev/null
+++ b/data/Child_ecg/P07/P07730/P07730_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed299b8afad2f4e3ccf627241bd722c413183cbff5fdfa383e43e76cd18450bd
+size 240000
diff --git a/data/Child_ecg/P07/P07730/P07730_E01.hea b/data/Child_ecg/P07/P07730/P07730_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8eedc3f4168a235ac9dab87c22898a3c36729d63
--- /dev/null
+++ b/data/Child_ecg/P07/P07730/P07730_E01.hea
@@ -0,0 +1,16 @@
+P07730_E01 12 500 10000
+P07730_E01.dat 16 117752.13956734125(-12169)/mV 16 0 -12169 42902 0 I
+P07730_E01.dat 16 56205.030831879(-20973)/mV 16 0 -20973 2128 0 II
+P07730_E01.dat 16 71617.34608030593(-14478)/mV 16 0 -14478 34195 0 III
+P07730_E01.dat 16 80403.13653699466(18702)/mV 16 0 18702 63941 0 AVR
+P07730_E01.dat 16 147241.00134589503(-6058)/mV 16 0 -6058 4348 0 AVL
+P07730_E01.dat 16 64978.58566221142(-19711)/mV 16 0 -19711 55575 0 AVF
+P07730_E01.dat 16 33764.2815158546(9867)/mV 16 0 9867 23377 0 V1
+P07730_E01.dat 16 31841.369255150556(6475)/mV 16 0 6475 9632 0 V2
+P07730_E01.dat 16 51284.45360824742(-10906)/mV 16 0 -10906 4877 0 V3
+P07730_E01.dat 16 52684.07790463398(-13615)/mV 16 0 -13615 62245 0 V4
+P07730_E01.dat 16 54601.76271186441(-17037)/mV 16 0 -17037 24010 0 V5
+P07730_E01.dat 16 50406.189693801345(-16289)/mV 16 0 -16289 42686 0 V6
+# Female 5019
+# Otherwise diseases
+# Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07731/P07731_E01.dat b/data/Child_ecg/P07/P07731/P07731_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..11ab89573b60294bd0ae65db3065c8c0ee7eae31
--- /dev/null
+++ b/data/Child_ecg/P07/P07731/P07731_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6cecdc0d62f3eac11cc4e78997b2224422ae47357233806758391ce98b17740
+size 360000
diff --git a/data/Child_ecg/P07/P07731/P07731_E01.hea b/data/Child_ecg/P07/P07731/P07731_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..df5015251944c6be3b16debf03bfe8f6af028626
--- /dev/null
+++ b/data/Child_ecg/P07/P07731/P07731_E01.hea
@@ -0,0 +1,16 @@
+P07731_E01 12 500 15000
+P07731_E01.dat 16 39824.89692585895(-11260)/mV 16 0 -24084 39474 0 I
+P07731_E01.dat 16 38743.813953488374(-6736)/mV 16 0 -27413 46468 0 II
+P07731_E01.dat 16 58125.0474516696(-469)/mV 16 0 -12765 31930 0 III
+P07731_E01.dat 16 40756.96551724138(8786)/mV 16 0 26229 48874 0 AVR
+P07731_E01.dat 16 54881.23006310958(-9413)/mV 16 0 -12404 1973 0 AVL
+P07731_E01.dat 16 61213.26849456803(-3879)/mV 16 0 -26685 62256 0 AVF
+P07731_E01.dat 16 16532.538499751616(-267)/mV 16 0 -24339 51525 0 V1
+P07731_E01.dat 16 9799.327693175408(1167)/mV 16 0 -14566 60753 0 V2
+P07731_E01.dat 16 13634.021052631579(-2410)/mV 16 0 -17056 44031 0 V3
+P07731_E01.dat 16 13617.135845749342(-2421)/mV 16 0 -17062 9916 0 V4
+P07731_E01.dat 16 30544.525821596246(-7353)/mV 16 0 -23580 45469 0 V5
+P07731_E01.dat 16 47199.33226324237(-11230)/mV 16 0 -27512 29084 0 V6
+# Male 2198
+# Otherwise diseases
+# Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07732/P07732_E01.dat b/data/Child_ecg/P07/P07732/P07732_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b6fb7ae8e715fd3c43cb22a579dda30a139c9c6b
--- /dev/null
+++ b/data/Child_ecg/P07/P07732/P07732_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b554968964c012251871c9d1329153f93b1af0a152704333cc76f61f5d9fab26
+size 360000
diff --git a/data/Child_ecg/P07/P07732/P07732_E01.hea b/data/Child_ecg/P07/P07732/P07732_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..987635607aedd854ffe0b7e709187af99de5de68
--- /dev/null
+++ b/data/Child_ecg/P07/P07732/P07732_E01.hea
@@ -0,0 +1,16 @@
+P07732_E01 12 500 15000
+P07732_E01.dat 16 70662.32656663725(-22994)/mV 16 0 -25810 35401 0 I
+P07732_E01.dat 16 53290.4016563147(-13915)/mV 16 0 -16820 21090 0 II
+P07732_E01.dat 16 65230.6192893401(17430)/mV 16 0 16528 65089 0 III
+P07732_E01.dat 16 68633.6917562724(23333)/mV 16 0 26571 34896 0 AVR
+P07732_E01.dat 16 86055.92202729045(-21989)/mV 16 0 -23109 63105 0 AVL
+P07732_E01.dat 16 59702.02671415851(-30)/mV 16 0 -2071 49461 0 AVF
+P07732_E01.dat 16 25671.907555555557(23641)/mV 16 0 29072 7076 0 V1
+P07732_E01.dat 16 21249.394552529182(20564)/mV 16 0 25578 24171 0 V2
+P07732_E01.dat 16 24522.601226993866(14075)/mV 16 0 18125 62033 0 V3
+P07732_E01.dat 16 28273.274336283186(7793)/mV 16 0 10966 51807 0 V4
+P07732_E01.dat 16 35543.43169398907(2169)/mV 16 0 4599 31342 0 V5
+P07732_E01.dat 16 44802.86286050618(-14183)/mV 16 0 -18009 45700 0 V6
+# Female 5434
+# Otherwise diseases
+# Sinus bradycardia;Junctional escape complex(es);AV dissociation;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07733/P07733_E01.dat b/data/Child_ecg/P07/P07733/P07733_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7ccf4ac6112e1af6fbce026dfa424a72cff6def5
--- /dev/null
+++ b/data/Child_ecg/P07/P07733/P07733_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ad71ca15d54f3876bd5de8ae004a73182b93cd44b415f6b64a379f067ae4930
+size 360000
diff --git a/data/Child_ecg/P07/P07733/P07733_E01.hea b/data/Child_ecg/P07/P07733/P07733_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3a66b8023a2109fde41880e5102ed10365234e7b
--- /dev/null
+++ b/data/Child_ecg/P07/P07733/P07733_E01.hea
@@ -0,0 +1,16 @@
+P07733_E01 12 500 15000
+P07733_E01.dat 16 42988.87098657326(3190)/mV 16 0 3365 43254 0 I
+P07733_E01.dat 16 49902.828469022024(-8973)/mV 16 0 -10637 52642 0 II
+P07733_E01.dat 16 39461.04863582444(-16524)/mV 16 0 -18033 60944 0 III
+P07733_E01.dat 16 56965.09601873536(2864)/mV 16 0 3652 3856 0 AVR
+P07733_E01.dat 16 47474.77632898696(13456)/mV 16 0 14460 24065 0 AVL
+P07733_E01.dat 16 47600.02722631877(-12279)/mV 16 0 -13983 31963 0 AVF
+P07733_E01.dat 16 20483.992202729045(8281)/mV 16 0 8898 4674 0 V1
+P07733_E01.dat 16 2859.982683982684(8524)/mV 16 0 8752 25473 0 V2
+P07733_E01.dat 16 10146.070240295749(10116)/mV 16 0 12493 32046 0 V3
+P07733_E01.dat 16 10048.846880907373(8763)/mV 16 0 11199 30341 0 V4
+P07733_E01.dat 16 11474.739343116702(-696)/mV 16 0 -71 45302 0 V5
+P07733_E01.dat 16 23029.083155650318(-11672)/mV 16 0 -11916 33819 0 V6
+# Female 2756
+# Otherwise diseases
+# Elevation+ST deviation;ST deviation with T-wave change;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07734/P07734_E01.dat b/data/Child_ecg/P07/P07734/P07734_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e8f578de827cf80ebba8664c1d74582d386e97e4
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e309c239b7f5c30dd17480bdf9fd5e57087412aec2f884161132e5e9d6b47915
+size 360000
diff --git a/data/Child_ecg/P07/P07734/P07734_E01.hea b/data/Child_ecg/P07/P07734/P07734_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..112ea4c7d5e7ebff27a04a4042f61b9314cdb86e
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E01.hea
@@ -0,0 +1,16 @@
+P07734_E01 12 500 15000
+P07734_E01.dat 16 53674.380120886504(6257)/mV 16 0 6257 47851 0 I
+P07734_E01.dat 16 40534.870142180094(-11886)/mV 16 0 -11886 2768 0 II
+P07734_E01.dat 16 44960.902155887234(-19529)/mV 16 0 -19529 52955 0 III
+P07734_E01.dat 16 56132.9943684634(1302)/mV 16 0 1302 13103 0 AVR
+P07734_E01.dat 16 58595.708894878706(9692)/mV 16 0 9692 64489 0 AVL
+P07734_E01.dat 16 43758.6717752235(-16037)/mV 16 0 -16037 3733 0 AVF
+P07734_E01.dat 16 25683.91896869245(21711)/mV 16 0 21711 54227 0 V1
+P07734_E01.dat 16 13452.062214089661(24667)/mV 16 0 24667 37884 0 V2
+P07734_E01.dat 16 16884.279921517333(17655)/mV 16 0 17655 2196 0 V3
+P07734_E01.dat 16 14790.50911228689(-8198)/mV 16 0 -8198 27810 0 V4
+P07734_E01.dat 16 23521.329468599033(-8993)/mV 16 0 -8993 24102 0 V5
+P07734_E01.dat 16 28993.013653741124(-6846)/mV 16 0 -6846 25162 0 V6
+# Female 2355
+# Viral myocarditis
+# AV block, varying conduction
diff --git a/data/Child_ecg/P07/P07734/P07734_E02.dat b/data/Child_ecg/P07/P07734/P07734_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0a5773ef3907d45e6900f65a1bec58429deb56b9
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:234f02938fed3e0df5cfaa3806f62d2579bd817e9c70162f98624c9b480183b3
+size 360000
diff --git a/data/Child_ecg/P07/P07734/P07734_E02.hea b/data/Child_ecg/P07/P07734/P07734_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8ed69c23f033e8b5258cf21fe3aa27a8e2176511
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E02.hea
@@ -0,0 +1,16 @@
+P07734_E02 12 500 15000
+P07734_E02.dat 16 90317.71137952956(1918)/mV 16 0 2139 18567 0 I
+P07734_E02.dat 16 69145.31868131868(-8188)/mV 16 0 -8076 38654 0 II
+P07734_E02.dat 16 85079.58942457232(-19411)/mV 16 0 -19411 41497 0 III
+P07734_E02.dat 16 87663.75947083584(2825)/mV 16 0 2682 50027 0 AVR
+P07734_E02.dat 16 109315.42162818955(11162)/mV 16 0 11251 12991 0 AVL
+P07734_E02.dat 16 80327.22846828261(-13754)/mV 16 0 -13754 18580 0 AVF
+P07734_E02.dat 16 58150.407138873394(18143)/mV 16 0 18285 44306 0 V1
+P07734_E02.dat 16 20081.13217623498(25986)/mV 16 0 26117 14232 0 V2
+P07734_E02.dat 16 25361.419465977604(24742)/mV 16 0 24907 42598 0 V3
+P07734_E02.dat 16 31910.005286343614(2602)/mV 16 0 2732 21768 0 V4
+P07734_E02.dat 16 39344.9914945322(-16956)/mV 16 0 -16956 43478 0 V5
+P07734_E02.dat 16 58110.1582733813(-18963)/mV 16 0 -18916 26212 0 V6
+# Female 2349
+# Viral myocarditis
+# Junctional escape complex(es);AV block, varying conduction
diff --git a/data/Child_ecg/P07/P07734/P07734_E03.dat b/data/Child_ecg/P07/P07734/P07734_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7fe564b020361ae191a896e3c32030f5132b6d4b
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d3e1e9c393494f8861b592e316b8e301e42c28057df79e87a5c27d24ff8781c
+size 360000
diff --git a/data/Child_ecg/P07/P07734/P07734_E03.hea b/data/Child_ecg/P07/P07734/P07734_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7e920d537ee57822c728139a18ba387ac2bcbe8f
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E03.hea
@@ -0,0 +1,16 @@
+P07734_E03 12 500 15000
+P07734_E03.dat 16 85593.80032379924(5955)/mV 16 0 5955 64283 0 I
+P07734_E03.dat 16 68968.18604651163(-9598)/mV 16 0 -9598 19033 0 II
+P07734_E03.dat 16 93571.33513027853(-20054)/mV 16 0 -20054 19850 0 III
+P07734_E03.dat 16 82540.3244469654(2760)/mV 16 0 2760 33626 0 AVR
+P07734_E03.dat 16 113306.9064398542(12766)/mV 16 0 12766 24158 0 AVL
+P07734_E03.dat 16 87163.07992678463(-15328)/mV 16 0 -15328 23416 0 AVF
+P07734_E03.dat 16 96330.1180952381(16621)/mV 16 0 16621 41351 0 V1
+P07734_E03.dat 16 20603.533778767633(21438)/mV 16 0 21438 112 0 V2
+P07734_E03.dat 16 25859.908396946565(20165)/mV 16 0 20165 57165 0 V3
+P07734_E03.dat 16 33294.74088291747(-7357)/mV 16 0 -7357 12704 0 V4
+P07734_E03.dat 16 37721.42465753425(-11254)/mV 16 0 -11254 33361 0 V5
+P07734_E03.dat 16 51431.58054327227(-12890)/mV 16 0 -12890 38802 0 V6
+# Female 2355
+# Viral myocarditis
+# AV block, varying conduction
diff --git a/data/Child_ecg/P07/P07734/P07734_E04.dat b/data/Child_ecg/P07/P07734/P07734_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..83cc25597f5bd1d266fad5bdccee740d755738df
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6529fe866ecfd202ea00e6f28d8e28e2b1caf58a4e6918a97b510d7339184802
+size 360000
diff --git a/data/Child_ecg/P07/P07734/P07734_E04.hea b/data/Child_ecg/P07/P07734/P07734_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1d33bca7d16587baa7d1a714889816acdf26d4b0
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E04.hea
@@ -0,0 +1,16 @@
+P07734_E04 12 500 15000
+P07734_E04.dat 16 82112.60830415208(7307)/mV 16 0 7307 52550 0 I
+P07734_E04.dat 16 55106.34679925419(-11120)/mV 16 0 -11120 2420 0 II
+P07734_E04.dat 16 64505.46104725415(-20436)/mV 16 0 -20436 13162 0 III
+P07734_E04.dat 16 72176.48484848485(3286)/mV 16 0 3286 64546 0 AVR
+P07734_E04.dat 16 94416.6641509434(16101)/mV 16 0 16101 32505 0 AVL
+P07734_E04.dat 16 66090.49087698646(-19060)/mV 16 0 -19060 64987 0 AVF
+P07734_E04.dat 16 58890.597279716145(15858)/mV 16 0 15858 51037 0 V1
+P07734_E04.dat 16 17357.966426858515(23782)/mV 16 0 23782 17101 0 V2
+P07734_E04.dat 16 20261.193199381763(18440)/mV 16 0 18440 20914 0 V3
+P07734_E04.dat 16 27312.031434184675(-5615)/mV 16 0 -5615 7063 0 V4
+P07734_E04.dat 16 28525.61747187293(-11721)/mV 16 0 -11721 62539 0 V5
+P07734_E04.dat 16 39381.07157464213(-13961)/mV 16 0 -13961 45516 0 V6
+# Female 2355
+# Viral myocarditis
+# AV block, varying conduction
diff --git a/data/Child_ecg/P07/P07734/P07734_E05.dat b/data/Child_ecg/P07/P07734/P07734_E05.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f6d6dbf798dd4fd53c69a35e507cac2a222050c0
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E05.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:82059b83067ff93a5e6def7fbfab1ba61d3c31f35a90f10a05b4ca72e8fa3480
+size 360000
diff --git a/data/Child_ecg/P07/P07734/P07734_E05.hea b/data/Child_ecg/P07/P07734/P07734_E05.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f3306aaffe952f8746b376d407af5d6d5dd3daa5
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E05.hea
@@ -0,0 +1,16 @@
+P07734_E05 12 500 15000
+P07734_E05.dat 16 104201.92752701843(7250)/mV 16 0 7250 11243 0 I
+P07734_E05.dat 16 73018.94453781513(-11553)/mV 16 0 -11553 1781 0 II
+P07734_E05.dat 16 94449.37142857142(-19854)/mV 16 0 -19854 19685 0 III
+P07734_E05.dat 16 94883.49845583693(4737)/mV 16 0 4737 57856 0 AVR
+P07734_E05.dat 16 129941.44162436549(17230)/mV 16 0 17230 1061 0 AVL
+P07734_E05.dat 16 86897.67281672817(-15519)/mV 16 0 -15519 1571 0 AVF
+P07734_E05.dat 16 88824.0470193115(18888)/mV 16 0 18888 12979 0 V1
+P07734_E05.dat 16 20515.323442136498(21246)/mV 16 0 21246 34589 0 V2
+P07734_E05.dat 16 21633.261561789233(22964)/mV 16 0 22964 1216 0 V3
+P07734_E05.dat 16 31023.917269906928(-3470)/mV 16 0 -3470 29048 0 V4
+P07734_E05.dat 16 35562.89891135303(-10436)/mV 16 0 -10436 42242 0 V5
+P07734_E05.dat 16 48643.75550122249(-13338)/mV 16 0 -13338 52469 0 V6
+# Female 2355
+# Viral myocarditis
+# AV block, varying conduction
diff --git a/data/Child_ecg/P07/P07734/P07734_E06.dat b/data/Child_ecg/P07/P07734/P07734_E06.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bbbc0ecfb5a40032ac774c28f2d067f1b9627583
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E06.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5e2211a4972b8af6ae71d4758671fd1e3d4bee0ac062daacac567735e9d616ec
+size 360000
diff --git a/data/Child_ecg/P07/P07734/P07734_E06.hea b/data/Child_ecg/P07/P07734/P07734_E06.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e40217adad481e40134c8fc02d1f156bc7549ae6
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E06.hea
@@ -0,0 +1,16 @@
+P07734_E06 12 500 15000
+P07734_E06.dat 16 94782.34686346863(4859)/mV 16 0 4859 43180 0 I
+P07734_E06.dat 16 69628.85648503454(-10617)/mV 16 0 -10617 55572 0 II
+P07734_E06.dat 16 94318.4855321236(-21029)/mV 16 0 -21029 5942 0 III
+P07734_E06.dat 16 86337.44027697634(3762)/mV 16 0 3762 55600 0 AVR
+P07734_E06.dat 16 127486.34732085216(15445)/mV 16 0 15445 24186 0 AVL
+P07734_E06.dat 16 85894.12677878396(-16557)/mV 16 0 -16557 44904 0 AVF
+P07734_E06.dat 16 81107.37991967871(16539)/mV 16 0 16539 41144 0 V1
+P07734_E06.dat 16 19567.22507122507(20890)/mV 16 0 20890 54547 0 V2
+P07734_E06.dat 16 25009.33818181818(20964)/mV 16 0 20964 38413 0 V3
+P07734_E06.dat 16 32450.034229828852(-6845)/mV 16 0 -6845 1354 0 V4
+P07734_E06.dat 16 36509.21510673235(-11054)/mV 16 0 -11054 19167 0 V5
+P07734_E06.dat 16 50770.17283950617(-13691)/mV 16 0 -13691 11120 0 V6
+# Female 2355
+# Viral myocarditis
+# AV block, varying conduction
diff --git a/data/Child_ecg/P07/P07734/P07734_E07.dat b/data/Child_ecg/P07/P07734/P07734_E07.dat
new file mode 100644
index 0000000000000000000000000000000000000000..558cfdf5ccfb557b7835147484b47ed933f48cec
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E07.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c1ae2043b7c58e18bf9fb86dd8fefebe33d79c610a5064a25c59e3b0b15db62
+size 360000
diff --git a/data/Child_ecg/P07/P07734/P07734_E07.hea b/data/Child_ecg/P07/P07734/P07734_E07.hea
new file mode 100644
index 0000000000000000000000000000000000000000..76039e971b417d49591a9916666c12c81ae3396a
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E07.hea
@@ -0,0 +1,16 @@
+P07734_E07 12 500 15000
+P07734_E07.dat 16 66194.62174578867(-1108)/mV 16 0 -1108 1256 0 I
+P07734_E07.dat 16 44155.007800312014(-12037)/mV 16 0 -12037 63004 0 II
+P07734_E07.dat 16 61881.64059196617(-22048)/mV 16 0 -22048 31226 0 III
+P07734_E07.dat 16 58416.68945022288(5626)/mV 16 0 5626 39812 0 AVR
+P07734_E07.dat 16 89089.6668475312(7319)/mV 16 0 7319 44639 0 AVL
+P07734_E07.dat 16 54568.349065004455(-17806)/mV 16 0 -17806 1997 0 AVF
+P07734_E07.dat 16 40535.33889310084(19446)/mV 16 0 19446 25451 0 V1
+P07734_E07.dat 16 16316.639027086789(24883)/mV 16 0 24883 19729 0 V2
+P07734_E07.dat 16 19510.274277242403(18638)/mV 16 0 18638 15104 0 V3
+P07734_E07.dat 16 22059.542521994135(-10729)/mV 16 0 -10729 46410 0 V4
+P07734_E07.dat 16 21944.655737704918(-17080)/mV 16 0 -17080 54359 0 V5
+P07734_E07.dat 16 29419.61941747573(-17971)/mV 16 0 -17971 7750 0 V6
+# Female 2355
+# Viral myocarditis
+# AV block, varying conduction
diff --git a/data/Child_ecg/P07/P07734/P07734_E08.dat b/data/Child_ecg/P07/P07734/P07734_E08.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c5801c71ea78b36db5a7b4acf895b01f4e3ae3e4
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E08.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8378b32cb1196a0a0b639ea7af06426df37fbdc78634d5972831629867ed707c
+size 360000
diff --git a/data/Child_ecg/P07/P07734/P07734_E08.hea b/data/Child_ecg/P07/P07734/P07734_E08.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4a644ab937d20be8075d068f29e6a41513d60241
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E08.hea
@@ -0,0 +1,16 @@
+P07734_E08 12 500 15000
+P07734_E08.dat 16 66359.37304075235(8578)/mV 16 0 8578 11505 0 I
+P07734_E08.dat 16 48460.500308071474(-13565)/mV 16 0 -13565 59216 0 II
+P07734_E08.dat 16 53732.134139637164(-20836)/mV 16 0 -20836 37906 0 III
+P07734_E08.dat 16 66130.06271777004(4302)/mV 16 0 4302 14373 0 AVR
+P07734_E08.dat 16 82629.47294938918(13470)/mV 16 0 13470 44313 0 AVL
+P07734_E08.dat 16 55317.15494343335(-19039)/mV 16 0 -19039 10960 0 AVF
+P07734_E08.dat 16 53132.05558414823(17641)/mV 16 0 17641 37653 0 V1
+P07734_E08.dat 16 15085.067524115755(22211)/mV 16 0 22211 31771 0 V2
+P07734_E08.dat 16 18836.69241773963(18666)/mV 16 0 18666 1075 0 V3
+P07734_E08.dat 16 22957.519756838905(-3263)/mV 16 0 -3263 12011 0 V4
+P07734_E08.dat 16 25390.468646864687(-10228)/mV 16 0 -10228 8074 0 V5
+P07734_E08.dat 16 33797.86099754702(-12584)/mV 16 0 -12584 31027 0 V6
+# Female 2355
+# Viral myocarditis
+# AV block, varying conduction
diff --git a/data/Child_ecg/P07/P07734/P07734_E09.dat b/data/Child_ecg/P07/P07734/P07734_E09.dat
new file mode 100644
index 0000000000000000000000000000000000000000..85019f6da44cc9a736584ad760674908c075b8b5
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E09.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b1a1b55fa6657fef8c38c426baa6b8e18bd3a846d454fb13991f9ebee9ca4563
+size 360000
diff --git a/data/Child_ecg/P07/P07734/P07734_E09.hea b/data/Child_ecg/P07/P07734/P07734_E09.hea
new file mode 100644
index 0000000000000000000000000000000000000000..85a936fbb16da17348a816bd7db1b79f91bb83a6
--- /dev/null
+++ b/data/Child_ecg/P07/P07734/P07734_E09.hea
@@ -0,0 +1,16 @@
+P07734_E09 12 500 15000
+P07734_E09.dat 16 90408.48106904232(6875)/mV 16 0 6801 32492 0 I
+P07734_E09.dat 16 52343.51447245565(-5394)/mV 16 0 -5479 595 0 II
+P07734_E09.dat 16 67988.83720930232(-9927)/mV 16 0 -9927 65211 0 III
+P07734_E09.dat 16 77467.6324089179(2014)/mV 16 0 2140 64911 0 AVR
+P07734_E09.dat 16 106013.14778608395(12242)/mV 16 0 12242 57683 0 AVL
+P07734_E09.dat 16 60714.894020130254(-7731)/mV 16 0 -7780 39664 0 AVF
+P07734_E09.dat 16 55585.86103962944(19969)/mV 16 0 19969 17816 0 V1
+P07734_E09.dat 16 18255.312379730596(22819)/mV 16 0 22789 5074 0 V2
+P07734_E09.dat 16 23930.038950042337(22431)/mV 16 0 22412 40480 0 V3
+P07734_E09.dat 16 27196.28257456829(-7390)/mV 16 0 -7434 3648 0 V4
+P07734_E09.dat 16 34203.42857142857(-10321)/mV 16 0 -10405 462 0 V5
+P07734_E09.dat 16 46327.03501945525(-9513)/mV 16 0 -9588 5475 0 V6
+# Female 2355
+# Viral myocarditis
+# AV block, varying conduction
diff --git a/data/Child_ecg/P07/P07735/P07735_E01.dat b/data/Child_ecg/P07/P07735/P07735_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1d493192ba9dbd943d75c815db86db47711db7f6
--- /dev/null
+++ b/data/Child_ecg/P07/P07735/P07735_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:587f8e4685f845cc1992168d8b46d3c074ce09992108b068b895c16506a5d861
+size 360000
diff --git a/data/Child_ecg/P07/P07735/P07735_E01.hea b/data/Child_ecg/P07/P07735/P07735_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f3ccda096b9042d7057cd63badb4dbb058380161
--- /dev/null
+++ b/data/Child_ecg/P07/P07735/P07735_E01.hea
@@ -0,0 +1,16 @@
+P07735_E01 12 500 15000
+P07735_E01.dat 16 49342.79789631856(-699)/mV 16 0 5002 47979 0 I
+P07735_E01.dat 16 51937.95702479339(-17424)/mV 16 0 -15143 27462 0 II
+P07735_E01.dat 16 44826.94736842105(-19459)/mV 16 0 -22633 52325 0 III
+P07735_E01.dat 16 61635.57980900409(11353)/mV 16 0 6440 34284 0 AVR
+P07735_E01.dat 16 57344.0(12985)/mV 16 0 18350 1421 0 AVL
+P07735_E01.dat 16 52211.09736540664(-21639)/mV 16 0 -22319 59561 0 AVF
+P07735_E01.dat 16 104607.58441558441(2630)/mV 16 0 842 26122 0 V1
+P07735_E01.dat 16 39801.52421959096(3342)/mV 16 0 11597 11081 0 V2
+P07735_E01.dat 16 23276.46353872244(7444)/mV 16 0 13525 10016 0 V3
+P07735_E01.dat 16 23426.832455216016(10655)/mV 16 0 15534 18843 0 V4
+P07735_E01.dat 16 23653.894736842107(-4678)/mV 16 0 -1792 38511 0 V5
+P07735_E01.dat 16 34438.99520613615(-15228)/mV 16 0 -12903 42524 0 V6
+# Male 4365
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07736/P07736_E01.dat b/data/Child_ecg/P07/P07736/P07736_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f49a60b02e25bafa9031aef847f809e75a3d1cc7
--- /dev/null
+++ b/data/Child_ecg/P07/P07736/P07736_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4afa5b6cd8903bc3b7c9ea4c4896c36578ee4609b81bd930c60b3f77c6f3bed
+size 228000
diff --git a/data/Child_ecg/P07/P07736/P07736_E01.hea b/data/Child_ecg/P07/P07736/P07736_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7f02b667590870447aee6170e4d6c1be6b03d6fc
--- /dev/null
+++ b/data/Child_ecg/P07/P07736/P07736_E01.hea
@@ -0,0 +1,16 @@
+P07736_E01 12 500 9500
+P07736_E01.dat 16 43182.9486260454(2530)/mV 16 0 2916 56666 0 I
+P07736_E01.dat 16 28607.02379499695(-21320)/mV 16 0 -21018 9610 0 II
+P07736_E01.dat 16 21482.979472140763(-22036)/mV 16 0 -22019 53881 0 III
+P07736_E01.dat 16 57172.70818070818(12960)/mV 16 0 12402 37565 0 AVR
+P07736_E01.dat 16 30461.12018946122(17476)/mV 16 0 17575 64011 0 AVL
+P07736_E01.dat 16 24989.81246218996(-22682)/mV 16 0 -22540 45277 0 AVF
+P07736_E01.dat 16 38654.98007968128(-4342)/mV 16 0 -4468 46038 0 V1
+P07736_E01.dat 16 21235.872523686478(-8690)/mV 16 0 -8431 51229 0 V2
+P07736_E01.dat 16 18430.708701134932(-18494)/mV 16 0 -18209 49731 0 V3
+P07736_E01.dat 16 21671.677075399846(-18873)/mV 16 0 -18520 56488 0 V4
+P07736_E01.dat 16 26625.019412643105(-19708)/mV 16 0 -19296 63401 0 V5
+P07736_E01.dat 16 31508.54214430209(-21359)/mV 16 0 -21051 24981 0 V6
+# Male 4099
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07737/P07737_E01.dat b/data/Child_ecg/P07/P07737/P07737_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ffe050144cc903eedd2c3f6e8f1b70f514bc4430
--- /dev/null
+++ b/data/Child_ecg/P07/P07737/P07737_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14feef2f7230ec38dd833006551a87231536fcc7678e9980e481726cff5523ef
+size 240000
diff --git a/data/Child_ecg/P07/P07737/P07737_E01.hea b/data/Child_ecg/P07/P07737/P07737_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e3274f83002d3f76105d018391455185ac8f6c49
--- /dev/null
+++ b/data/Child_ecg/P07/P07737/P07737_E01.hea
@@ -0,0 +1,16 @@
+P07737_E01 12 500 10000
+P07737_E01.dat 16 67484.06670784435(-19430)/mV 16 0 -22066 52965 0 I
+P07737_E01.dat 16 26179.401887729757(-19901)/mV 16 0 -21477 28319 0 II
+P07737_E01.dat 16 35570.69606299212(-21738)/mV 16 0 -22490 55626 0 III
+P07737_E01.dat 16 39819.58414360508(19224)/mV 16 0 21200 42521 0 AVR
+P07737_E01.dat 16 85717.0738488271(15407)/mV 16 0 14710 7131 0 AVL
+P07737_E01.dat 16 30367.240413877054(-20586)/mV 16 0 -21821 39430 0 AVF
+P07737_E01.dat 16 25954.978138663337(7813)/mV 16 0 9038 37947 0 V1
+P07737_E01.dat 16 12959.696128560994(1885)/mV 16 0 1737 8732 0 V2
+P07737_E01.dat 16 18599.31013615734(-8755)/mV 16 0 -9224 18446 0 V3
+P07737_E01.dat 16 16316.67184698147(-19438)/mV 16 0 -21244 2384 0 V4
+P07737_E01.dat 16 18950.04384485666(-21793)/mV 16 0 -23103 53694 0 V5
+P07737_E01.dat 16 25469.76250753466(-22451)/mV 16 0 -23052 2467 0 V6
+# Male 3413
+# Otherwise diseases
+# Sinus arrhythmia;Sinoatrial node to atrial internal migratory rhythm;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07738/P07738_E01.dat b/data/Child_ecg/P07/P07738/P07738_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ab15cc3f33480d1df6127848e4e1617dd4cd8c96
--- /dev/null
+++ b/data/Child_ecg/P07/P07738/P07738_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a3286ed465491b66a49723881f7d84df72b0677ed2d178cde031a83757b9c52
+size 360000
diff --git a/data/Child_ecg/P07/P07738/P07738_E01.hea b/data/Child_ecg/P07/P07738/P07738_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ba5a81686a8d526f09a2a9857fa65fe645996a21
--- /dev/null
+++ b/data/Child_ecg/P07/P07738/P07738_E01.hea
@@ -0,0 +1,16 @@
+P07738_E01 12 500 15000
+P07738_E01.dat 16 67937.37524053881(-6909)/mV 16 0 -9451 45388 0 I
+P07738_E01.dat 16 66588.34350603264(-9861)/mV 16 0 -13545 21021 0 II
+P07738_E01.dat 16 235615.13425216946(-4595)/mV 16 0 -8622 9740 0 III
+P07738_E01.dat 16 68721.41513944224(9345)/mV 16 0 12531 41250 0 AVR
+P07738_E01.dat 16 124527.32639920752(-2076)/mV 16 0 -3292 48161 0 AVL
+P07738_E01.dat 16 111449.93073117097(-8020)/mV 16 0 -12101 45972 0 AVF
+P07738_E01.dat 16 50135.46528228423(4957)/mV 16 0 6752 51908 0 V1
+P07738_E01.dat 16 18335.21095890411(6446)/mV 16 0 8266 15161 0 V2
+P07738_E01.dat 16 26337.019108280256(3575)/mV 16 0 4132 6029 0 V3
+P07738_E01.dat 16 25914.78717813978(-8687)/mV 16 0 -10332 37195 0 V4
+P07738_E01.dat 16 27245.94871794872(-16164)/mV 16 0 -19400 62963 0 V5
+P07738_E01.dat 16 61026.23789599522(-20304)/mV 16 0 -23729 19254 0 V6
+# Female 3289
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07739/P07739_E01.dat b/data/Child_ecg/P07/P07739/P07739_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2585e456c922a924ee8efe186f74e0902a231830
--- /dev/null
+++ b/data/Child_ecg/P07/P07739/P07739_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b52c8e1b0f4d074d7733cd61009cc48d85f3218341294b7f4fb23f888021895
+size 360000
diff --git a/data/Child_ecg/P07/P07739/P07739_E01.hea b/data/Child_ecg/P07/P07739/P07739_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3dae150a76ff681ab6689735d18bd334e8f555a4
--- /dev/null
+++ b/data/Child_ecg/P07/P07739/P07739_E01.hea
@@ -0,0 +1,16 @@
+P07739_E01 12 500 15000
+P07739_E01.dat 16 73964.90192791283(-11224)/mV 16 0 -11224 28353 0 I
+P07739_E01.dat 16 47191.21766561514(-3549)/mV 16 0 -3549 55160 0 II
+P07739_E01.dat 16 68336.60965283657(6640)/mV 16 0 6640 63653 0 III
+P07739_E01.dat 16 65613.88814317674(10196)/mV 16 0 10196 26091 0 AVR
+P07739_E01.dat 16 101443.24522028262(-2973)/mV 16 0 -2973 21247 0 AVL
+P07739_E01.dat 16 58251.61733442355(2019)/mV 16 0 2019 19824 0 AVF
+P07739_E01.dat 16 28981.176833976835(3884)/mV 16 0 3884 47143 0 V1
+P07739_E01.dat 16 24974.454421768707(3085)/mV 16 0 3085 391 0 V2
+P07739_E01.dat 16 26429.694155324258(-530)/mV 16 0 -530 24986 0 V3
+P07739_E01.dat 16 24251.669172932332(-7568)/mV 16 0 -7568 42141 0 V4
+P07739_E01.dat 16 31118.575569358178(-10750)/mV 16 0 -10750 53983 0 V5
+P07739_E01.dat 16 41359.90532544379(-8876)/mV 16 0 -8876 61032 0 V6
+# Male 3185
+# Otherwise diseases
+# Sinus arrhythmia;Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07740/P07740_E01.dat b/data/Child_ecg/P07/P07740/P07740_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..46244ceb8a4e341aa05d0a7f7e0633eed3f9f409
--- /dev/null
+++ b/data/Child_ecg/P07/P07740/P07740_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:74686fb9629a2ea8a57cfc8e323b37223505d65179c5cc693f170eaba99c3128
+size 240000
diff --git a/data/Child_ecg/P07/P07740/P07740_E01.hea b/data/Child_ecg/P07/P07740/P07740_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9dc8535d5d38e1a20e67afabb8b5eb09d11c5310
--- /dev/null
+++ b/data/Child_ecg/P07/P07740/P07740_E01.hea
@@ -0,0 +1,16 @@
+P07740_E01 12 500 10000
+P07740_E01.dat 16 104608.22759601707(-14813)/mV 16 0 -16770 50141 0 I
+P07740_E01.dat 16 40049.41252006421(-20584)/mV 16 0 -21985 58010 0 II
+P07740_E01.dat 16 43908.26982950333(-18306)/mV 16 0 -19020 37528 0 III
+P07740_E01.dat 16 65701.51990349819(20423)/mV 16 0 22186 55772 0 AVR
+P07740_E01.dat 16 91145.34306569344(16010)/mV 16 0 15936 39798 0 AVL
+P07740_E01.dat 16 42351.875583203735(-19470)/mV 16 0 -20572 18948 0 AVF
+P07740_E01.dat 16 52933.75661375662(11198)/mV 16 0 11327 42239 0 V1
+P07740_E01.dat 16 18916.313479623823(14376)/mV 16 0 14791 60369 0 V2
+P07740_E01.dat 16 29214.369256474518(1383)/mV 16 0 551 63648 0 V3
+P07740_E01.dat 16 25057.882352941175(-13215)/mV 16 0 -14357 36731 0 V4
+P07740_E01.dat 16 34024.610226320205(-22857)/mV 16 0 -24186 56088 0 V5
+P07740_E01.dat 16 45341.94716981132(-21033)/mV 16 0 -21919 11494 0 V6
+# Male 4419
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07741/P07741_E01.dat b/data/Child_ecg/P07/P07741/P07741_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2666861474010ffc013069c0cce05d0a8209847d
--- /dev/null
+++ b/data/Child_ecg/P07/P07741/P07741_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f016abbcc49802775b4a23137367930c21486318c2ca2c1de886f0528a112d80
+size 240000
diff --git a/data/Child_ecg/P07/P07741/P07741_E01.hea b/data/Child_ecg/P07/P07741/P07741_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..566331d917f8f45a2bd946f54faf579dad3d3d14
--- /dev/null
+++ b/data/Child_ecg/P07/P07741/P07741_E01.hea
@@ -0,0 +1,16 @@
+P07741_E01 12 500 10000
+P07741_E01.dat 16 123897.05762711864(2926)/mV 16 0 2926 50523 0 I
+P07741_E01.dat 16 87293.24731182796(-10965)/mV 16 0 -10965 11638 0 II
+P07741_E01.dat 16 91627.42683851403(-18014)/mV 16 0 -18014 56638 0 III
+P07741_E01.dat 16 121129.6276512176(4879)/mV 16 0 4879 39532 0 AVR
+P07741_E01.dat 16 119538.52631578948(13811)/mV 16 0 13811 34361 0 AVL
+P07741_E01.dat 16 99196.49062049061(-15984)/mV 16 0 -15984 42108 0 AVF
+P07741_E01.dat 16 98830.3935742972(9289)/mV 16 0 9450 35166 0 V1
+P07741_E01.dat 16 49542.86136783734(19582)/mV 16 0 19703 57817 0 V2
+P07741_E01.dat 16 24366.78084962913(2522)/mV 16 0 2562 23108 0 V3
+P07741_E01.dat 16 20724.518787878787(627)/mV 16 0 627 33411 0 V4
+P07741_E01.dat 16 21883.0006199628(-15532)/mV 16 0 -15621 45723 0 V5
+P07741_E01.dat 16 64852.303670186026(-1275)/mV 16 0 -1275 17977 0 V6
+# Male 1992
+# Otherwise diseases
+# Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07742/P07742_E01.dat b/data/Child_ecg/P07/P07742/P07742_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c75b45852dfc30cf68aa6265ed2cabc878458e65
--- /dev/null
+++ b/data/Child_ecg/P07/P07742/P07742_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b079e882f7814e40cabf0b1f9afbd167babfd06602c386fc6d6fc437de54402d
+size 312000
diff --git a/data/Child_ecg/P07/P07742/P07742_E01.hea b/data/Child_ecg/P07/P07742/P07742_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..49d2018e7a87959bff41bb7998b9dd42a756dfc9
--- /dev/null
+++ b/data/Child_ecg/P07/P07742/P07742_E01.hea
@@ -0,0 +1,16 @@
+P07742_E01 12 500 13000
+P07742_E01.dat 16 72644.432132964(5648)/mV 16 0 5530 30071 0 I
+P07742_E01.dat 16 6521.2863284608775(-17954)/mV 16 0 -17959 63538 0 II
+P07742_E01.dat 16 6448.585531914893(-17968)/mV 16 0 -17968 51930 0 III
+P07742_E01.dat 16 13124.518029456576(17706)/mV 16 0 17717 19613 0 AVR
+P07742_E01.dat 16 12644.840864440079(17516)/mV 16 0 17506 9101 0 AVL
+P07742_E01.dat 16 6490.909716251075(-18023)/mV 16 0 -18023 9636 0 AVF
+P07742_E01.dat 16 17799.868065967017(13610)/mV 16 0 13538 47080 0 V1
+P07742_E01.dat 16 13241.157232704403(4241)/mV 16 0 4166 57001 0 V2
+P07742_E01.dat 16 11711.47040101846(3168)/mV 16 0 3101 40447 0 V3
+P07742_E01.dat 16 13717.623978201635(6564)/mV 16 0 6508 27032 0 V4
+P07742_E01.dat 16 2500.954095409541(10648)/mV 16 0 10640 23300 0 V5
+P07742_E01.dat 16 15664.226873733964(12543)/mV 16 0 12479 7390 0 V6
+# Male 955
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07743/P07743_E01.dat b/data/Child_ecg/P07/P07743/P07743_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0b05a10736eb0cb697eb814895523e775d7c5ea8
--- /dev/null
+++ b/data/Child_ecg/P07/P07743/P07743_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6125b6b3288afc7b75c2a9b7abcd769366add3e0be5aae965571e80ddfba5b01
+size 360000
diff --git a/data/Child_ecg/P07/P07743/P07743_E01.hea b/data/Child_ecg/P07/P07743/P07743_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3f8c3ecb0f01aa33ce344562e5493e213d4ce7e3
--- /dev/null
+++ b/data/Child_ecg/P07/P07743/P07743_E01.hea
@@ -0,0 +1,16 @@
+P07743_E01 12 500 15000
+P07743_E01.dat 16 38711.04801670146(3449)/mV 16 0 1874 22315 0 I
+P07743_E01.dat 16 19195.045161290323(-9523)/mV 16 0 -12255 9830 0 II
+P07743_E01.dat 16 27303.90702374937(-19575)/mV 16 0 -22330 33341 0 III
+P07743_E01.dat 16 27616.02379182156(3506)/mV 16 0 6044 26512 0 AVR
+P07743_E01.dat 16 51709.825902335455(14802)/mV 16 0 16316 52693 0 AVL
+P07743_E01.dat 16 23107.943127962084(-13721)/mV 16 0 -16522 45093 0 AVF
+P07743_E01.dat 16 9731.084337349397(-1217)/mV 16 0 -1597 17796 0 V1
+P07743_E01.dat 16 20061.14930991217(-1539)/mV 16 0 -2877 32247 0 V2
+P07743_E01.dat 16 16459.729903536976(-7772)/mV 16 0 -11467 30627 0 V3
+P07743_E01.dat 16 11894.193548387097(-9722)/mV 16 0 -10893 51507 0 V4
+P07743_E01.dat 16 18053.846452866863(3517)/mV 16 0 1607 29519 0 V5
+P07743_E01.dat 16 15454.88803088803(-1495)/mV 16 0 -2023 22820 0 V6
+# Female 1524
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07744/P07744_E01.dat b/data/Child_ecg/P07/P07744/P07744_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0ff30a24a22572d5852a81ebcae15a611d0c9f05
--- /dev/null
+++ b/data/Child_ecg/P07/P07744/P07744_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:148ac19bdb702a4ac31ca046a868c85c9bbedd0f0ab3712af91d7da2996a4c4a
+size 264000
diff --git a/data/Child_ecg/P07/P07744/P07744_E01.hea b/data/Child_ecg/P07/P07744/P07744_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4ee78c0538f28f9f8bdf492f609a240fc62d33d7
--- /dev/null
+++ b/data/Child_ecg/P07/P07744/P07744_E01.hea
@@ -0,0 +1,16 @@
+P07744_E01 12 500 11000
+P07744_E01.dat 16 64080.97323600973(-23122)/mV 16 0 -23278 46500 0 I
+P07744_E01.dat 16 38460.57285180573(-25227)/mV 16 0 -25290 23425 0 II
+P07744_E01.dat 16 71161.6(-21648)/mV 16 0 -21648 57471 0 III
+P07744_E01.dat 16 49777.2972972973(24788)/mV 16 0 24869 50701 0 AVR
+P07744_E01.dat 16 220059.17749497655(-12714)/mV 16 0 -12893 20330 0 AVL
+P07744_E01.dat 16 51102.14920368818(-25325)/mV 16 0 -25367 17566 0 AVF
+P07744_E01.dat 16 46041.517873510544(16287)/mV 16 0 16362 15588 0 V1
+P07744_E01.dat 16 22118.178474851273(7171)/mV 16 0 7189 61911 0 V2
+P07744_E01.dat 16 26430.111475409834(-1278)/mV 16 0 -1278 50854 0 V3
+P07744_E01.dat 16 24287.113350125943(-13935)/mV 16 0 -13955 26657 0 V4
+P07744_E01.dat 16 27786.956158663885(-19769)/mV 16 0 -19859 43315 0 V5
+P07744_E01.dat 16 35275.06678865508(-23354)/mV 16 0 -23354 50293 0 V6
+# Female 2927
+# Otherwise diseases
+# Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07745/P07745_E01.dat b/data/Child_ecg/P07/P07745/P07745_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..811b668ac45a20f6269e8e73e298b5941033ad4a
--- /dev/null
+++ b/data/Child_ecg/P07/P07745/P07745_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84cb6206b1e8019506551ded99277b9c9145edc3845bc357fef5827a1d0d64cd
+size 240000
diff --git a/data/Child_ecg/P07/P07745/P07745_E01.hea b/data/Child_ecg/P07/P07745/P07745_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f486abcdb9ca07d42292f74d9e1a1cdc86e0d90d
--- /dev/null
+++ b/data/Child_ecg/P07/P07745/P07745_E01.hea
@@ -0,0 +1,16 @@
+P07745_E01 12 500 10000
+P07745_E01.dat 16 79516.43366186506(-19964)/mV 16 0 -20029 32029 0 I
+P07745_E01.dat 16 33647.6376917458(-21521)/mV 16 0 -21521 3717 0 II
+P07745_E01.dat 16 35727.63561076605(-20128)/mV 16 0 -20128 22787 0 III
+P07745_E01.dat 16 54836.94804552202(21347)/mV 16 0 21347 13581 0 AVR
+P07745_E01.dat 16 61976.84097035041(12142)/mV 16 0 12142 46174 0 AVL
+P07745_E01.dat 16 35937.16788321168(-21949)/mV 16 0 -21949 15297 0 AVF
+P07745_E01.dat 16 76192.54237288136(11133)/mV 16 0 11133 253 0 V1
+P07745_E01.dat 16 28862.300884955752(-917)/mV 16 0 -940 36976 0 V2
+P07745_E01.dat 16 14920.11898512686(-24440)/mV 16 0 -24537 27541 0 V3
+P07745_E01.dat 16 17673.335892514395(-26023)/mV 16 0 -26109 4776 0 V4
+P07745_E01.dat 16 27588.90869247626(-23546)/mV 16 0 -23613 2084 0 V5
+P07745_E01.dat 16 34050.72117743254(-22600)/mV 16 0 -22683 48070 0 V6
+# Female 3636
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07746/P07746_E01.dat b/data/Child_ecg/P07/P07746/P07746_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4b31be7c2722776e9a4248016cdfbfc59340d64e
--- /dev/null
+++ b/data/Child_ecg/P07/P07746/P07746_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08b2dbee4c7ff2c6e28f9954ef1edc17248fadd084ea0b22381dc3d3f1df92bb
+size 240000
diff --git a/data/Child_ecg/P07/P07746/P07746_E01.hea b/data/Child_ecg/P07/P07746/P07746_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c2f47b683c0764edfacd39ae9af032354ea71b1c
--- /dev/null
+++ b/data/Child_ecg/P07/P07746/P07746_E01.hea
@@ -0,0 +1,16 @@
+P07746_E01 12 500 10000
+P07746_E01.dat 16 19406.027397260274(-10632)/mV 16 0 -16521 17146 0 I
+P07746_E01.dat 16 21507.83520599251(-10335)/mV 16 0 -17755 28878 0 II
+P07746_E01.dat 16 56605.91389913899(-10296)/mV 16 0 -12599 13112 0 III
+P07746_E01.dat 16 20885.922651933703(11534)/mV 16 0 18295 46870 0 AVR
+P07746_E01.dat 16 32678.61859582543(-7540)/mV 16 0 -11820 50163 0 AVL
+P07746_E01.dat 16 42687.41382181516(-7734)/mV 16 0 -15962 7547 0 AVF
+P07746_E01.dat 16 33755.282868525894(8603)/mV 16 0 8438 61091 0 V1
+P07746_E01.dat 16 14403.321799307958(-4312)/mV 16 0 -5156 10675 0 V2
+P07746_E01.dat 16 12730.897677338355(-12962)/mV 16 0 -15686 53626 0 V3
+P07746_E01.dat 16 12887.502191060474(-18407)/mV 16 0 -22098 31055 0 V4
+P07746_E01.dat 16 16577.11411992263(-16028)/mV 16 0 -18968 49976 0 V5
+P07746_E01.dat 16 20297.97920997921(-13698)/mV 16 0 -16424 57312 0 V6
+# Male 2987
+# Otherwise diseases
+# Sinus tachycardia;Left ventricular high voltage;ST deviation
diff --git a/data/Child_ecg/P07/P07747/P07747_E01.dat b/data/Child_ecg/P07/P07747/P07747_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7cb049e2413ed3596544c7cb8ad5b4277f7c4334
--- /dev/null
+++ b/data/Child_ecg/P07/P07747/P07747_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:959b646b4e129b46d0efdc8abceed5a29dd561655e16b7d577d3652a05d9a510
+size 240000
diff --git a/data/Child_ecg/P07/P07747/P07747_E01.hea b/data/Child_ecg/P07/P07747/P07747_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d3d07fc89c3430704a7307d059c0c69796ed4337
--- /dev/null
+++ b/data/Child_ecg/P07/P07747/P07747_E01.hea
@@ -0,0 +1,16 @@
+P07747_E01 12 500 10000
+P07747_E01.dat 16 10712.852498494882(1987)/mV 16 0 3973 22388 0 I
+P07747_E01.dat 16 4816.736842105263(12992)/mV 16 0 12667 46958 0 II
+P07747_E01.dat 16 6476.15503875969(19447)/mV 16 0 17809 25734 0 III
+P07747_E01.dat 16 7363.01989766913(-7471)/mV 16 0 -7902 44303 0 AVR
+P07747_E01.dat 16 12367.465618860511(-8177)/mV 16 0 -5470 14484 0 AVL
+P07747_E01.dat 16 5672.540925266904(17045)/mV 16 0 16136 29174 0 AVF
+P07747_E01.dat 16 18250.43425995492(-9045)/mV 16 0 -3850 1555 0 V1
+P07747_E01.dat 16 9765.004739336493(-573)/mV 16 0 -4099 35827 0 V2
+P07747_E01.dat 16 14283.704280155642(-4088)/mV 16 0 -11976 49662 0 V3
+P07747_E01.dat 16 3692.8695652173915(9701)/mV 16 0 5071 35979 0 V4
+P07747_E01.dat 16 7815.790061418202(-5427)/mV 16 0 -11754 53189 0 V5
+P07747_E01.dat 16 8746.888311688312(-6458)/mV 16 0 -16623 32079 0 V6
+# Male 700
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07748/P07748_E01.dat b/data/Child_ecg/P07/P07748/P07748_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..21f61e6f97c23ba31dbaa8a2df40b8a531effdcf
--- /dev/null
+++ b/data/Child_ecg/P07/P07748/P07748_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd1352472a3863a5b74b84b94824b510929d02cc7e29b2aec062fd86154c9774
+size 360000
diff --git a/data/Child_ecg/P07/P07748/P07748_E01.hea b/data/Child_ecg/P07/P07748/P07748_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b5f5809e4ac110f21639b4903cabf9820cb20460
--- /dev/null
+++ b/data/Child_ecg/P07/P07748/P07748_E01.hea
@@ -0,0 +1,16 @@
+P07748_E01 12 500 15000
+P07748_E01.dat 16 63383.11590296496(-15544)/mV 16 0 -20031 53451 0 I
+P07748_E01.dat 16 60157.77391304348(-15877)/mV 16 0 -22435 64873 0 II
+P07748_E01.dat 16 103159.08936970837(-5995)/mV 16 0 -9940 572 0 III
+P07748_E01.dat 16 68041.27008222645(19759)/mV 16 0 25847 3612 0 AVR
+P07748_E01.dat 16 96348.28763183126(-8233)/mV 16 0 -9722 56384 0 AVL
+P07748_E01.dat 16 79899.38781575038(-13075)/mV 16 0 -18990 54331 0 AVF
+P07748_E01.dat 16 31371.93220338983(-3846)/mV 16 0 -1805 46817 0 V1
+P07748_E01.dat 16 18624.68470736312(-3866)/mV 16 0 -3305 55675 0 V2
+P07748_E01.dat 16 12349.44(-7441)/mV 16 0 -8345 27539 0 V3
+P07748_E01.dat 16 10559.541368078177(-16938)/mV 16 0 -19249 8890 0 V4
+P07748_E01.dat 16 18048.766467065867(-20993)/mV 16 0 -23842 8724 0 V5
+P07748_E01.dat 16 32119.607796810396(-19491)/mV 16 0 -22939 63410 0 V6
+# Male 1748
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07749/P07749_E01.dat b/data/Child_ecg/P07/P07749/P07749_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d384270d93b8a99bfb05acc867178369070e2008
--- /dev/null
+++ b/data/Child_ecg/P07/P07749/P07749_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c1780de3f2a1ea784831e478136de1b3d9a57660f1d35dd20115a7a73cbad7d
+size 240000
diff --git a/data/Child_ecg/P07/P07749/P07749_E01.hea b/data/Child_ecg/P07/P07749/P07749_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..21909e46596b490dfd345cb62d885d3cbdf0325d
--- /dev/null
+++ b/data/Child_ecg/P07/P07749/P07749_E01.hea
@@ -0,0 +1,16 @@
+P07749_E01 12 500 10000
+P07749_E01.dat 16 107283.5507637017(-3615)/mV 16 0 -3615 26462 0 I
+P07749_E01.dat 16 26646.71570344425(-21623)/mV 16 0 -21731 27981 0 II
+P07749_E01.dat 16 29807.036144578313(-26123)/mV 16 0 -26269 16038 0 III
+P07749_E01.dat 16 46303.97119711971(17471)/mV 16 0 17546 4632 0 AVR
+P07749_E01.dat 16 55933.11089303238(22893)/mV 16 0 23030 43411 0 AVL
+P07749_E01.dat 16 28194.765432098764(-23846)/mV 16 0 -23984 32153 0 AVF
+P07749_E01.dat 16 47907.51711711712(19164)/mV 16 0 18501 47223 0 V1
+P07749_E01.dat 16 12331.174603174602(15787)/mV 16 0 16028 18264 0 V2
+P07749_E01.dat 16 14449.924115755626(11119)/mV 16 0 11307 37438 0 V3
+P07749_E01.dat 16 22088.814371257486(-3948)/mV 16 0 -4092 40695 0 V4
+P07749_E01.dat 16 15415.601809954751(-16132)/mV 16 0 -16145 27111 0 V5
+P07749_E01.dat 16 17536.50880181715(-17688)/mV 16 0 -19414 24866 0 V6
+# Male 5363
+# Otherwise diseases
+# Junctional escape complex(es);Second-degree AV block, Mobitz type I(Wenckebach);Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07750/P07750_E01.dat b/data/Child_ecg/P07/P07750/P07750_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e950d3f0b065b9fd9e550b67b1f66de42abe28f1
--- /dev/null
+++ b/data/Child_ecg/P07/P07750/P07750_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f338f7c42df8ffa5344075cb98c05c335d34ebdf848cb29d509d9865a96583fa
+size 240000
diff --git a/data/Child_ecg/P07/P07750/P07750_E01.hea b/data/Child_ecg/P07/P07750/P07750_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..da8ee9dd39dba8adf3dfea501b8750374fd924f3
--- /dev/null
+++ b/data/Child_ecg/P07/P07750/P07750_E01.hea
@@ -0,0 +1,16 @@
+P07750_E01 12 500 10000
+P07750_E01.dat 16 113138.38434520822(-5242)/mV 16 0 13168 33483 0 I
+P07750_E01.dat 16 37884.77784770296(-18070)/mV 16 0 -10333 37164 0 II
+P07750_E01.dat 16 41934.24040920716(-20758)/mV 16 0 -19052 2334 0 III
+P07750_E01.dat 16 61228.62680931403(14739)/mV 16 0 3535 14184 0 AVR
+P07750_E01.dat 16 87093.80891719746(20646)/mV 16 0 25890 54723 0 AVL
+P07750_E01.dat 16 40140.19720382634(-19449)/mV 16 0 -14517 26430 0 AVF
+P07750_E01.dat 16 25593.71297006907(-200)/mV 16 0 -1095 64385 0 V1
+P07750_E01.dat 16 12709.433182698514(5684)/mV 16 0 5922 17242 0 V2
+P07750_E01.dat 16 14289.941422594142(7256)/mV 16 0 9419 38599 0 V3
+P07750_E01.dat 16 16801.558288243974(590)/mV 16 0 6386 40330 0 V4
+P07750_E01.dat 16 28428.96877168633(-12764)/mV 16 0 -3651 6189 0 V5
+P07750_E01.dat 16 40794.280193236715(-16274)/mV 16 0 -7116 41710 0 V6
+# Male 4147
+# Otherwise diseases
+# Sinus arrhythmia;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07751/P07751_E01.dat b/data/Child_ecg/P07/P07751/P07751_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..65cede05f3b89bf9fac3963d55dd8e73f179267a
--- /dev/null
+++ b/data/Child_ecg/P07/P07751/P07751_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:30fcd279a967feb94036f3737fed1892847476872fce55874e057c99216da56f
+size 168000
diff --git a/data/Child_ecg/P07/P07751/P07751_E01.hea b/data/Child_ecg/P07/P07751/P07751_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..001826552db02635c0f83b5578ebfa6f552f6e8f
--- /dev/null
+++ b/data/Child_ecg/P07/P07751/P07751_E01.hea
@@ -0,0 +1,16 @@
+P07751_E01 12 500 7000
+P07751_E01.dat 16 61919.8790627362(-12767)/mV 16 0 -13875 63610 0 I
+P07751_E01.dat 16 26740.172003659653(-18496)/mV 16 0 -19214 54161 0 II
+P07751_E01.dat 16 34837.37262124002(-18912)/mV 16 0 -19224 16710 0 III
+P07751_E01.dat 16 38834.849315068495(17066)/mV 16 0 17951 13087 0 AVR
+P07751_E01.dat 16 73020.66554621849(9662)/mV 16 0 9365 61599 0 AVL
+P07751_E01.dat 16 30965.850220264318(-19038)/mV 16 0 -19592 40938 0 AVF
+P07751_E01.dat 16 20853.578620261032(0)/mV 16 0 1001 39377 0 V1
+P07751_E01.dat 16 17668.691431401683(2070)/mV 16 0 2041 46009 0 V2
+P07751_E01.dat 16 5491.21217887726(-27131)/mV 16 0 -27144 700 0 V3
+P07751_E01.dat 16 5012.377125193199(17905)/mV 16 0 17893 28049 0 V4
+P07751_E01.dat 16 18109.80108499096(-18097)/mV 16 0 -18112 45069 0 V5
+P07751_E01.dat 16 22698.09511051574(-16220)/mV 16 0 -17863 24720 0 V6
+# Male 1201
+# Otherwise diseases
+# Sinus tachycardia;Left ventricular high voltage;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07752/P07752_E01.dat b/data/Child_ecg/P07/P07752/P07752_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7cad796233737a77e56da43ef02413f8a748ed6a
--- /dev/null
+++ b/data/Child_ecg/P07/P07752/P07752_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0ca4629698191cbbee4cbca7857bb5f06443f9797826b27dc51aedb15d08cd1
+size 360000
diff --git a/data/Child_ecg/P07/P07752/P07752_E01.hea b/data/Child_ecg/P07/P07752/P07752_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f8ad0c859c8fd3aeb7d0954da3c463c5c58710d0
--- /dev/null
+++ b/data/Child_ecg/P07/P07752/P07752_E01.hea
@@ -0,0 +1,16 @@
+P07752_E01 12 500 15000
+P07752_E01.dat 16 69164.04301075269(4922)/mV 16 0 4866 10115 0 I
+P07752_E01.dat 16 57099.270440251574(7130)/mV 16 0 7130 37644 0 II
+P07752_E01.dat 16 146760.6913580247(13669)/mV 16 0 13788 33666 0 III
+P07752_E01.dat 16 64663.90226876091(-5629)/mV 16 0 -5629 60839 0 AVR
+P07752_E01.dat 16 136534.7034621174(450)/mV 16 0 339 10776 0 AVL
+P07752_E01.dat 16 88327.20942140296(9348)/mV 16 0 9348 50038 0 AVF
+P07752_E01.dat 16 62996.18637992832(1561)/mV 16 0 1715 41177 0 V1
+P07752_E01.dat 16 22406.249282021825(5328)/mV 16 0 5346 61337 0 V2
+P07752_E01.dat 16 23788.30769230769(-8305)/mV 16 0 -8363 58065 0 V3
+P07752_E01.dat 16 33171.67037861915(-3677)/mV 16 0 -3704 13110 0 V4
+P07752_E01.dat 16 51939.59791511541(1293)/mV 16 0 1251 4518 0 V5
+P07752_E01.dat 16 65534.22683982684(4192)/mV 16 0 4192 27726 0 V6
+# Male 1307
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07753/P07753_E01.dat b/data/Child_ecg/P07/P07753/P07753_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..053c09ea930696101101cf5a4d420978fe987728
--- /dev/null
+++ b/data/Child_ecg/P07/P07753/P07753_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85d5124a9be798965d4cfce08aefd76082c2854ce402d77710c7cdd55067c75b
+size 240000
diff --git a/data/Child_ecg/P07/P07753/P07753_E01.hea b/data/Child_ecg/P07/P07753/P07753_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3a2385de076a9945640ada280de0f0f708f3ba45
--- /dev/null
+++ b/data/Child_ecg/P07/P07753/P07753_E01.hea
@@ -0,0 +1,16 @@
+P07753_E01 12 500 10000
+P07753_E01.dat 16 41797.95135908441(-4235)/mV 16 0 -5935 51357 0 I
+P07753_E01.dat 16 55412.52916073969(-13746)/mV 16 0 -13611 62433 0 II
+P07753_E01.dat 16 56610.103548574756(-20888)/mV 16 0 -18447 36244 0 III
+P07753_E01.dat 16 51215.95206710605(8971)/mV 16 0 9929 14533 0 AVR
+P07753_E01.dat 16 50626.406015037595(6686)/mV 16 0 4545 39630 0 AVL
+P07753_E01.dat 16 83829.44855031268(-23767)/mV 16 0 -21857 23793 0 AVF
+P07753_E01.dat 16 62019.8800799467(12688)/mV 16 0 16169 14640 0 V1
+P07753_E01.dat 16 34029.33537989255(10534)/mV 16 0 7267 2467 0 V2
+P07753_E01.dat 16 46862.07739307536(938)/mV 16 0 2844 49114 0 V3
+P07753_E01.dat 16 45204.17571059432(-7141)/mV 16 0 -6111 10155 0 V4
+P07753_E01.dat 16 45611.7808499744(-11019)/mV 16 0 -11019 44227 0 V5
+P07753_E01.dat 16 55436.8(-15443)/mV 16 0 -15984 39705 0 V6
+# Female 4418
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07754/P07754_E01.dat b/data/Child_ecg/P07/P07754/P07754_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f1644ef4bd70c1853d4e351db4ba21144a7d949d
--- /dev/null
+++ b/data/Child_ecg/P07/P07754/P07754_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f13fdb464e913c307a78f50bdfbac5d3ea04c960a699c3d790831c4e2a96c9a
+size 153000
diff --git a/data/Child_ecg/P07/P07754/P07754_E01.hea b/data/Child_ecg/P07/P07754/P07754_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7d083f190b952657461cc993ed838420c9c50f70
--- /dev/null
+++ b/data/Child_ecg/P07/P07754/P07754_E01.hea
@@ -0,0 +1,13 @@
+P07754_E01 9 500 8500
+P07754_E01.dat 16 37023.83533447685(9391)/mV 16 0 9361 9914 0 I
+P07754_E01.dat 16 27994.97520661157(-19535)/mV 16 0 -19535 5762 0 II
+P07754_E01.dat 16 17333.411631846415(-17778)/mV 16 0 -17764 61051 0 III
+P07754_E01.dat 16 57963.06116642959(7026)/mV 16 0 7026 31225 0 AVR
+P07754_E01.dat 16 24486.848249027236(16398)/mV 16 0 16378 37567 0 AVL
+P07754_E01.dat 16 21761.773672055428(-18964)/mV 16 0 -18946 61466 0 AVF
+P07754_E01.dat 16 40093.06212204508(-14962)/mV 16 0 -15092 56633 0 V1
+P07754_E01.dat 16 23422.737672583826(2024)/mV 16 0 2005 19373 0 V3
+P07754_E01.dat 16 18708.126377663484(-7902)/mV 16 0 -7963 14327 0 V5
+# Female 2528
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07755/P07755_E01.dat b/data/Child_ecg/P07/P07755/P07755_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4c3fcd58b45253ef47d1b4965c11fdb4753a7d7f
--- /dev/null
+++ b/data/Child_ecg/P07/P07755/P07755_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c914b3ef6d441f89ab8a3d0d5fdc552c9f9872789cc32978a784b8f3521e6592
+size 360000
diff --git a/data/Child_ecg/P07/P07755/P07755_E01.hea b/data/Child_ecg/P07/P07755/P07755_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..63d549eba0bdaef2b10f99b5c2248c8e41cfe524
--- /dev/null
+++ b/data/Child_ecg/P07/P07755/P07755_E01.hea
@@ -0,0 +1,16 @@
+P07755_E01 12 500 15000
+P07755_E01.dat 16 69379.07375643225(-22892)/mV 16 0 -27406 55220 0 I
+P07755_E01.dat 16 31586.78838174274(-21616)/mV 16 0 -24211 48333 0 II
+P07755_E01.dat 16 37429.91486183719(-20531)/mV 16 0 -21140 11016 0 III
+P07755_E01.dat 16 49193.5013215859(21759)/mV 16 0 25362 60130 0 AVR
+P07755_E01.dat 16 70861.49364944962(8096)/mV 16 0 6424 30891 0 AVL
+P07755_E01.dat 16 35067.565354330705(-21894)/mV 16 0 -23634 2506 0 AVF
+P07755_E01.dat 16 17155.99040767386(23124)/mV 16 0 23989 2492 0 V1
+P07755_E01.dat 16 12250.17004048583(14511)/mV 16 0 13475 36854 0 V2
+P07755_E01.dat 16 14217.31095123901(1971)/mV 16 0 -816 13494 0 V3
+P07755_E01.dat 16 10026.014785608675(-12901)/mV 16 0 -15461 52269 0 V4
+P07755_E01.dat 16 17084.29219143577(-19520)/mV 16 0 -22202 24256 0 V5
+P07755_E01.dat 16 28294.455652173914(-24823)/mV 16 0 -27723 17243 0 V6
+# Male 3984
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07756/P07756_E01.dat b/data/Child_ecg/P07/P07756/P07756_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d70819d0f7440e3dec3bf00fa1590c47afa23a3f
--- /dev/null
+++ b/data/Child_ecg/P07/P07756/P07756_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9830082d9254518e1d81fb00db885ff05011381243875e50e8965cb4d77aaf33
+size 360000
diff --git a/data/Child_ecg/P07/P07756/P07756_E01.hea b/data/Child_ecg/P07/P07756/P07756_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4209e5f9ac442bf21e88458264a05a887a8ff45c
--- /dev/null
+++ b/data/Child_ecg/P07/P07756/P07756_E01.hea
@@ -0,0 +1,16 @@
+P07756_E01 12 500 15000
+P07756_E01.dat 16 10105.756097560976(-23056)/mV 16 0 -23056 48157 0 I
+P07756_E01.dat 16 41461.00466853408(-11085)/mV 16 0 -11085 35813 0 II
+P07756_E01.dat 16 9965.355742296919(22821)/mV 16 0 22821 23426 0 III
+P07756_E01.dat 16 19581.715917202(20815)/mV 16 0 20815 21510 0 AVR
+P07756_E01.dat 16 10131.005854177754(-23472)/mV 16 0 -23472 3519 0 AVL
+P07756_E01.dat 16 17636.463566967384(16870)/mV 16 0 16870 3634 0 AVF
+P07756_E01.dat 16 30235.09438079651(21355)/mV 16 0 21355 4952 0 V1
+P07756_E01.dat 16 15501.387509405567(7470)/mV 16 0 7470 15538 0 V2
+P07756_E01.dat 16 15069.875588081548(-4614)/mV 16 0 -4614 45841 0 V3
+P07756_E01.dat 16 14706.644033949076(-4000)/mV 16 0 -4000 60280 0 V4
+P07756_E01.dat 16 18141.789208270297(2365)/mV 16 0 2365 6500 0 V5
+P07756_E01.dat 16 20872.97226424609(7654)/mV 16 0 7654 3491 0 V6
+# Female 1946
+# Otherwise diseases
+# Short PR interva;Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07757/P07757_E01.dat b/data/Child_ecg/P07/P07757/P07757_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..bd73f84f36b6e17245d556897693d6d2a8edd43c
--- /dev/null
+++ b/data/Child_ecg/P07/P07757/P07757_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87eb2499e07a03200fbf0da51476301f97a5e6b2e121293b51328dca6bc93950
+size 240000
diff --git a/data/Child_ecg/P07/P07757/P07757_E01.hea b/data/Child_ecg/P07/P07757/P07757_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b084cc5fdf687609fbaf83db8b9b2537e59b531d
--- /dev/null
+++ b/data/Child_ecg/P07/P07757/P07757_E01.hea
@@ -0,0 +1,16 @@
+P07757_E01 12 500 10000
+P07757_E01.dat 16 89594.48671931084(-2297)/mV 16 0 -6305 12120 0 I
+P07757_E01.dat 16 39860.73162393162(-21381)/mV 16 0 -25792 33541 0 II
+P07757_E01.dat 16 38860.88914683691(-16420)/mV 16 0 -18948 19912 0 III
+P07757_E01.dat 16 59137.21327014218(15975)/mV 16 0 20595 29106 0 AVR
+P07757_E01.dat 16 68423.0193548387(8661)/mV 16 0 9329 45693 0 AVL
+P07757_E01.dat 16 41703.74736842105(-21160)/mV 16 0 -24823 63119 0 AVF
+P07757_E01.dat 16 36136.91202498699(1129)/mV 16 0 1747 14112 0 V1
+P07757_E01.dat 16 18350.03628601921(815)/mV 16 0 -200 24803 0 V2
+P07757_E01.dat 16 19075.00873069174(-5030)/mV 16 0 -9172 60648 0 V3
+P07757_E01.dat 16 27406.21169504071(-14688)/mV 16 0 -19616 5607 0 V4
+P07757_E01.dat 16 33423.64199655766(-18544)/mV 16 0 -22975 21265 0 V5
+P07757_E01.dat 16 40756.03819918144(-18180)/mV 16 0 -19174 20096 0 V6
+# Male 5284
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07758/P07758_E01.dat b/data/Child_ecg/P07/P07758/P07758_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ed9c2deadec0c750d4e32b186d34211de9ead79e
--- /dev/null
+++ b/data/Child_ecg/P07/P07758/P07758_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18dfe812eed4a85d86e6b6479943e90b12d6cd3edc856c237221a220d3e89677
+size 240000
diff --git a/data/Child_ecg/P07/P07758/P07758_E01.hea b/data/Child_ecg/P07/P07758/P07758_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9915faf472ddcf10c855725d73bd954862b13ec4
--- /dev/null
+++ b/data/Child_ecg/P07/P07758/P07758_E01.hea
@@ -0,0 +1,16 @@
+P07758_E01 12 500 10000
+P07758_E01.dat 16 91051.11277072442(-3002)/mV 16 0 -7667 31950 0 I
+P07758_E01.dat 16 43644.773109243695(-20087)/mV 16 0 -22536 29373 0 II
+P07758_E01.dat 16 49518.206981016534(-22896)/mV 16 0 -23097 29853 0 III
+P07758_E01.dat 16 63025.59162303665(14256)/mV 16 0 17639 60565 0 AVR
+P07758_E01.dat 16 87748.41200324411(20062)/mV 16 0 18063 38414 0 AVL
+P07758_E01.dat 16 49175.10208685843(-22124)/mV 16 0 -23604 13750 0 AVF
+P07758_E01.dat 16 32862.77019607843(8151)/mV 16 0 7964 50359 0 V1
+P07758_E01.dat 16 15480.015758371635(13280)/mV 16 0 15421 29773 0 V2
+P07758_E01.dat 16 23029.010731707316(13336)/mV 16 0 15752 6206 0 V3
+P07758_E01.dat 16 33188.24178154825(-2204)/mV 16 0 -1583 37214 0 V4
+P07758_E01.dat 16 35060.342440801454(-13970)/mV 16 0 -15595 48350 0 V5
+P07758_E01.dat 16 46853.96458527493(-20493)/mV 16 0 -22094 8776 0 V6
+# Female 4923
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07759/P07759_E01.dat b/data/Child_ecg/P07/P07759/P07759_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0ab7f8372d26eebce100dc1d9d573b9084561913
--- /dev/null
+++ b/data/Child_ecg/P07/P07759/P07759_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bffdbf98a78f02e1dcc46438c7404711fb651bf21837feebc9990299e63d767c
+size 360000
diff --git a/data/Child_ecg/P07/P07759/P07759_E01.hea b/data/Child_ecg/P07/P07759/P07759_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..aa8c964c0aafc2c72d0306a6bf6147ae8f0eb899
--- /dev/null
+++ b/data/Child_ecg/P07/P07759/P07759_E01.hea
@@ -0,0 +1,16 @@
+P07759_E01 12 500 15000
+P07759_E01.dat 16 60700.680497925314(-11338)/mV 16 0 -11338 15965 0 I
+P07759_E01.dat 16 51820.714368819084(-21893)/mV 16 0 -21893 14103 0 II
+P07759_E01.dat 16 74769.6551724138(-11592)/mV 16 0 -11592 26024 0 III
+P07759_E01.dat 16 63180.978500871584(20326)/mV 16 0 20326 53866 0 AVR
+P07759_E01.dat 16 87208.57327307941(213)/mV 16 0 213 43887 0 AVL
+P07759_E01.dat 16 66314.21405953135(-19985)/mV 16 0 -19985 12156 0 AVF
+P07759_E01.dat 16 46145.00761808024(11598)/mV 16 0 11636 22464 0 V1
+P07759_E01.dat 16 17206.664661654137(11930)/mV 16 0 11930 32760 0 V2
+P07759_E01.dat 16 19983.970642201835(9777)/mV 16 0 9777 40029 0 V3
+P07759_E01.dat 16 26650.446280991735(-7574)/mV 16 0 -7596 20584 0 V4
+P07759_E01.dat 16 21181.101045296167(-20894)/mV 16 0 -20928 1199 0 V5
+P07759_E01.dat 16 29643.62001124227(-19892)/mV 16 0 -19940 7663 0 V6
+# Male 4256
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07760/P07760_E01.dat b/data/Child_ecg/P07/P07760/P07760_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2038138ffdfa429efc3ce56444b2bc90326c1c6e
--- /dev/null
+++ b/data/Child_ecg/P07/P07760/P07760_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:48cefcc29ec2cd496f75d464489e0dd74a2b598f4590feb9be312df50beabca3
+size 240000
diff --git a/data/Child_ecg/P07/P07760/P07760_E01.hea b/data/Child_ecg/P07/P07760/P07760_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c28ce81cee362593e9836dd7f2f589b30cb13f9d
--- /dev/null
+++ b/data/Child_ecg/P07/P07760/P07760_E01.hea
@@ -0,0 +1,16 @@
+P07760_E01 12 500 10000
+P07760_E01.dat 16 65661.19122257053(-12312)/mV 16 0 6283 27409 0 I
+P07760_E01.dat 16 39115.9730820996(-18576)/mV 16 0 -5149 47624 0 II
+P07760_E01.dat 16 63893.004207573635(-21645)/mV 16 0 -17851 26976 0 III
+P07760_E01.dat 16 51147.51306062099(17906)/mV 16 0 1885 3113 0 AVR
+P07760_E01.dat 16 149413.38053097346(8453)/mV 16 0 25105 39266 0 AVL
+P07760_E01.dat 16 49069.02394106814(-19757)/mV 16 0 -9856 346 0 AVF
+P07760_E01.dat 16 41302.33431085044(22249)/mV 16 0 24534 38925 0 V1
+P07760_E01.dat 16 28956.049171566006(20140)/mV 16 0 32130 5760 0 V2
+P07760_E01.dat 16 18713.29539575789(2558)/mV 16 0 17022 17604 0 V3
+P07760_E01.dat 16 16201.250737463128(-11313)/mV 16 0 363 45910 0 V4
+P07760_E01.dat 16 24558.654567453115(-12945)/mV 16 0 -756 48462 0 V5
+P07760_E01.dat 16 41117.943444730074(-17147)/mV 16 0 -4840 36500 0 V6
+# Male 4188
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07761/P07761_E01.dat b/data/Child_ecg/P07/P07761/P07761_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4cd50cfafe3b5ab6effe3839d98ed1dc9e51598c
--- /dev/null
+++ b/data/Child_ecg/P07/P07761/P07761_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4dddba0261ac3d5744c1184b2ded41c886b366e84e9461084f7da8de5803f0bc
+size 360000
diff --git a/data/Child_ecg/P07/P07761/P07761_E01.hea b/data/Child_ecg/P07/P07761/P07761_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ac8ce7194d06327cc0a03d622091be66ed3de934
--- /dev/null
+++ b/data/Child_ecg/P07/P07761/P07761_E01.hea
@@ -0,0 +1,16 @@
+P07761_E01 12 500 15000
+P07761_E01.dat 16 3758.119733924612(-6284)/mV 16 0 -6284 10542 0 I
+P07761_E01.dat 16 32535.788576300085(-14132)/mV 16 0 -14132 4500 0 II
+P07761_E01.dat 16 2326.2031134173462(16265)/mV 16 0 16265 48894 0 III
+P07761_E01.dat 16 4767.408540471638(25671)/mV 16 0 25671 36390 0 AVR
+P07761_E01.dat 16 3743.876311430149(-6282)/mV 16 0 -6282 3389 0 AVL
+P07761_E01.dat 16 4701.5939849624065(25856)/mV 16 0 25856 11271 0 AVF
+P07761_E01.dat 16 6868.610169491525(24221)/mV 16 0 24221 9474 0 V1
+P07761_E01.dat 16 6504.417853751187(20742)/mV 16 0 20742 23295 0 V2
+P07761_E01.dat 16 5670.568738229756(14281)/mV 16 0 14281 43944 0 V3
+P07761_E01.dat 16 5517.709952606635(12711)/mV 16 0 12711 47430 0 V4
+P07761_E01.dat 16 5979.844549763033(16520)/mV 16 0 16520 44336 0 V5
+P07761_E01.dat 16 6380.733772342427(20223)/mV 16 0 20223 43668 0 V6
+# Male 1910
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07762/P07762_E01.dat b/data/Child_ecg/P07/P07762/P07762_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7d990136dc628940c408dc949717fef1b406a8dc
--- /dev/null
+++ b/data/Child_ecg/P07/P07762/P07762_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0ac6fc89e0c0d939c4c0bff00b725689f08e5db787a2f222a4a3c509fea2ff05
+size 360000
diff --git a/data/Child_ecg/P07/P07762/P07762_E01.hea b/data/Child_ecg/P07/P07762/P07762_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5499d6e9185f31ca9a855d61155070433e3352c1
--- /dev/null
+++ b/data/Child_ecg/P07/P07762/P07762_E01.hea
@@ -0,0 +1,16 @@
+P07762_E01 12 500 15000
+P07762_E01.dat 16 75719.11111111111(-2154)/mV 16 0 -28016 58405 0 I
+P07762_E01.dat 16 35898.65793780687(-16702)/mV 16 0 -20966 49818 0 II
+P07762_E01.dat 16 40798.209348255434(-17637)/mV 16 0 -8578 60244 0 III
+P07762_E01.dat 16 54624.01788708776(14949)/mV 16 0 27525 20694 0 AVR
+P07762_E01.dat 16 75484.3648(13305)/mV 16 0 -7999 32255 0 AVL
+P07762_E01.dat 16 39059.0099009901(-17357)/mV 16 0 -15356 27145 0 AVF
+P07762_E01.dat 16 31512.446846846848(1392)/mV 16 0 -22704 11028 0 V1
+P07762_E01.dat 16 16004.491228070176(2868)/mV 16 0 -24624 2267 0 V2
+P07762_E01.dat 16 17668.306542056074(-14305)/mV 16 0 -27280 25395 0 V3
+P07762_E01.dat 16 23442.49469387755(-18745)/mV 16 0 -28721 59320 0 V4
+P07762_E01.dat 16 31815.66223250434(-19337)/mV 16 0 -27338 10980 0 V5
+P07762_E01.dat 16 37373.8755186722(-19573)/mV 16 0 -27082 2798 0 V6
+# Male 4965
+# Otherwise diseases
+# Sinus tachycardia;Early repolarization
diff --git a/data/Child_ecg/P07/P07763/P07763_E01.dat b/data/Child_ecg/P07/P07763/P07763_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..459484bee6c6e665d6adf04e884b2b9b7f9a4c08
--- /dev/null
+++ b/data/Child_ecg/P07/P07763/P07763_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5aa6bf2f26ffdafce190b485faccf0e14fdaea7fce24bc742dfefaed96b8b37b
+size 192000
diff --git a/data/Child_ecg/P07/P07763/P07763_E01.hea b/data/Child_ecg/P07/P07763/P07763_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f7d841c2475c45d25a5d21c52f696e7e6b245088
--- /dev/null
+++ b/data/Child_ecg/P07/P07763/P07763_E01.hea
@@ -0,0 +1,16 @@
+P07763_E01 12 500 8000
+P07763_E01.dat 16 38902.190526875995(-23844)/mV 16 0 -24002 61653 0 I
+P07763_E01.dat 16 60712.760595647196(-19827)/mV 16 0 -19926 23976 0 II
+P07763_E01.dat 16 63638.395913154534(15894)/mV 16 0 15998 17248 0 III
+P07763_E01.dat 16 48456.5514893617(22835)/mV 16 0 22993 50665 0 AVR
+P07763_E01.dat 16 50536.49298352654(-22656)/mV 16 0 -22820 57163 0 AVL
+P07763_E01.dat 16 148586.77869467367(-8589)/mV 16 0 -8589 1292 0 AVF
+P07763_E01.dat 16 38857.1301322199(21762)/mV 16 0 21825 5783 0 V1
+P07763_E01.dat 16 46488.5767309065(-965)/mV 16 0 -1154 40308 0 V2
+P07763_E01.dat 16 40897.9742007852(-14964)/mV 16 0 -15164 20925 0 V3
+P07763_E01.dat 16 33349.25055432373(-21751)/mV 16 0 -21914 58142 0 V4
+P07763_E01.dat 16 30625.726984126984(-23346)/mV 16 0 -23496 9550 0 V5
+P07763_E01.dat 16 32604.854237288135(-23374)/mV 16 0 -23454 25035 0 V6
+# Male 5064
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07764/P07764_E01.dat b/data/Child_ecg/P07/P07764/P07764_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a5f13af511d04c3e4c3061691b5d70f9c10a202e
--- /dev/null
+++ b/data/Child_ecg/P07/P07764/P07764_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd12aa330360253e163c3e29b3dec0ecee267eda9c83e11bca4c3c80d1360e39
+size 216000
diff --git a/data/Child_ecg/P07/P07764/P07764_E01.hea b/data/Child_ecg/P07/P07764/P07764_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2e19e22e33d19afadce6b6d21b30b4449b60858e
--- /dev/null
+++ b/data/Child_ecg/P07/P07764/P07764_E01.hea
@@ -0,0 +1,16 @@
+P07764_E01 12 500 9000
+P07764_E01.dat 16 90439.36062378167(1214)/mV 16 0 1214 6731 0 I
+P07764_E01.dat 16 55332.684373069795(-10896)/mV 16 0 -10896 7245 0 II
+P07764_E01.dat 16 76569.75481033535(-15765)/mV 16 0 -15765 56041 0 III
+P07764_E01.dat 16 79984.24615384615(7850)/mV 16 0 7850 42582 0 AVR
+P07764_E01.dat 16 141593.15208613727(18602)/mV 16 0 18602 30761 0 AVL
+P07764_E01.dat 16 64648.96815286624(-12943)/mV 16 0 -12943 22647 0 AVF
+P07764_E01.dat 16 63128.87203791469(-247)/mV 16 0 -247 56459 0 V1
+P07764_E01.dat 16 22526.18439716312(4454)/mV 16 0 4472 15264 0 V2
+P07764_E01.dat 16 28089.48502994012(-700)/mV 16 0 -700 44690 0 V3
+P07764_E01.dat 16 38477.853309481216(-11762)/mV 16 0 -11762 8830 0 V4
+P07764_E01.dat 16 50653.594145043244(-14180)/mV 16 0 -14180 53433 0 V5
+P07764_E01.dat 16 60508.77264957265(-15483)/mV 16 0 -15483 36861 0 V6
+# Female 4719
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07765/P07765_E01.dat b/data/Child_ecg/P07/P07765/P07765_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..baf2433de84180e1b9edbd7ad1d8e6fb39172c9d
--- /dev/null
+++ b/data/Child_ecg/P07/P07765/P07765_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:450b53c9395b2210ad45d3c286acaf6c300c4b81df476d614016a33a90e40d09
+size 180000
diff --git a/data/Child_ecg/P07/P07765/P07765_E01.hea b/data/Child_ecg/P07/P07765/P07765_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f149d83f0a2f1d988bb9b044d98925f1490a3fe5
--- /dev/null
+++ b/data/Child_ecg/P07/P07765/P07765_E01.hea
@@ -0,0 +1,16 @@
+P07765_E01 12 500 7500
+P07765_E01.dat 16 66463.61500353857(-21303)/mV 16 0 -21303 27192 0 I
+P07765_E01.dat 16 39719.92660550459(-22197)/mV 16 0 -22197 21288 0 II
+P07765_E01.dat 16 60852.891377379616(-19500)/mV 16 0 -19500 48366 0 III
+P07765_E01.dat 16 54441.69696969697(23376)/mV 16 0 23376 51454 0 AVR
+P07765_E01.dat 16 141313.23447860157(-4149)/mV 16 0 -4149 13951 0 AVL
+P07765_E01.dat 16 49858.28206492816(-21331)/mV 16 0 -21331 31009 0 AVF
+P07765_E01.dat 16 52996.31191515908(8714)/mV 16 0 8714 34883 0 V1
+P07765_E01.dat 16 39416.59504132231(4494)/mV 16 0 4494 60861 0 V2
+P07765_E01.dat 16 38280.3738317757(-12767)/mV 16 0 -12767 61817 0 V3
+P07765_E01.dat 16 38654.131386861314(-22424)/mV 16 0 -22424 48009 0 V4
+P07765_E01.dat 16 41269.1320754717(-22087)/mV 16 0 -22087 2121 0 V5
+P07765_E01.dat 16 48833.16509730069(-23271)/mV 16 0 -23271 10394 0 V6
+# Female 5270
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07766/P07766_E01.dat b/data/Child_ecg/P07/P07766/P07766_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a6efd3948ad995ad471f2f94bc23b28ac4912946
--- /dev/null
+++ b/data/Child_ecg/P07/P07766/P07766_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca273e185c61b93141c814cd710d5c47762c1202f7d1b35cf936e674d8305026
+size 360000
diff --git a/data/Child_ecg/P07/P07766/P07766_E01.hea b/data/Child_ecg/P07/P07766/P07766_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1e913c0d066447498bb9e5266aa1c404fd062b97
--- /dev/null
+++ b/data/Child_ecg/P07/P07766/P07766_E01.hea
@@ -0,0 +1,16 @@
+P07766_E01 12 500 15000
+P07766_E01.dat 16 53609.0530077427(-10792)/mV 16 0 -10966 53349 0 I
+P07766_E01.dat 16 45432.0987654321(-18392)/mV 16 0 -18503 27959 0 II
+P07766_E01.dat 16 129125.38613861386(-17643)/mV 16 0 -17643 31987 0 III
+P07766_E01.dat 16 50182.30800821355(14965)/mV 16 0 15088 55393 0 AVR
+P07766_E01.dat 16 122066.7416137806(104)/mV 16 0 -95 29052 0 AVL
+P07766_E01.dat 16 70402.2593346911(-20108)/mV 16 0 -20165 21027 0 AVF
+P07766_E01.dat 16 43322.09476309227(1163)/mV 16 0 1233 1017 0 V1
+P07766_E01.dat 16 33780.681791739386(-4413)/mV 16 0 -4468 2942 0 V2
+P07766_E01.dat 16 26826.29224489796(-16721)/mV 16 0 -16743 6415 0 V3
+P07766_E01.dat 16 26653.374641422834(-21425)/mV 16 0 -21468 60272 0 V4
+P07766_E01.dat 16 30641.585585585584(-19481)/mV 16 0 -19531 52535 0 V5
+P07766_E01.dat 16 39647.45478374836(-17996)/mV 16 0 -18093 2347 0 V6
+# Female 5328
+# Otherwise diseases
+# Sinus bradycardia;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07767/P07767_E01.dat b/data/Child_ecg/P07/P07767/P07767_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b1c33723862993f129d5691d442e245e6afa7400
--- /dev/null
+++ b/data/Child_ecg/P07/P07767/P07767_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1792e5e1aaea80e9ed09bf5b335cefe5be0f4cad6c2f77d1705365d6506bb642
+size 360000
diff --git a/data/Child_ecg/P07/P07767/P07767_E01.hea b/data/Child_ecg/P07/P07767/P07767_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..99ec7ed7d08cecce9edeacba7e58c3d0e251dece
--- /dev/null
+++ b/data/Child_ecg/P07/P07767/P07767_E01.hea
@@ -0,0 +1,16 @@
+P07767_E01 12 500 15000
+P07767_E01.dat 16 1634.1830282861897(-9748)/mV 16 0 -9767 10508 0 I
+P07767_E01.dat 16 5998.619982920581(22111)/mV 16 0 22404 4752 0 II
+P07767_E01.dat 16 3551.425774877651(-31704)/mV 16 0 -31490 53172 0 III
+P07767_E01.dat 16 3387.008665511265(-28950)/mV 16 0 -29013 11110 0 AVR
+P07767_E01.dat 16 2846.327372764787(31898)/mV 16 0 31796 55985 0 AVL
+P07767_E01.dat 16 8773.151432469303(-31197)/mV 16 0 -30719 31686 0 AVF
+P07767_E01.dat 16 4101.581395348837(-21744)/mV 16 0 -21721 41462 0 V1
+P07767_E01.dat 16 12091.112727272728(19187)/mV 16 0 18646 4701 0 V2
+P07767_E01.dat 16 25520.245594087548(11071)/mV 16 0 8309 41669 0 V3
+P07767_E01.dat 16 36395.681950087055(-17457)/mV 16 0 -18256 37768 0 V4
+P07767_E01.dat 16 29798.01261034048(-9691)/mV 16 0 -11170 59284 0 V5
+P07767_E01.dat 16 25452.107633168587(-10136)/mV 16 0 -10550 20281 0 V6
+# Female 5181
+# Otherwise diseases
+# T-wave abnormality;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07767/P07767_E02.dat b/data/Child_ecg/P07/P07767/P07767_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6674a225ba36ce60acb0479140b13345e2c829ed
--- /dev/null
+++ b/data/Child_ecg/P07/P07767/P07767_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:476f6be0c262ba166b351209590630bf2f60abf4160c77db91d64d980370f691
+size 360000
diff --git a/data/Child_ecg/P07/P07767/P07767_E02.hea b/data/Child_ecg/P07/P07767/P07767_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a6dc05cf7b86d703000898cccc83330f9e08d5e2
--- /dev/null
+++ b/data/Child_ecg/P07/P07767/P07767_E02.hea
@@ -0,0 +1,16 @@
+P07767_E02 12 500 15000
+P07767_E02.dat 16 71990.12979762735(-20174)/mV 16 0 31358 19410 0 I
+P07767_E02.dat 16 35118.79970866715(-26881)/mV 16 0 29810 14600 0 II
+P07767_E02.dat 16 51741.05186089079(-22415)/mV 16 0 24021 172 0 III
+P07767_E02.dat 16 48325.76104746317(24903)/mV 16 0 -31398 22418 0 AVR
+P07767_E02.dat 16 127062.87842731505(-2785)/mV 16 0 -14255 57306 0 AVL
+P07767_E02.dat 16 43873.569811320755(-27090)/mV 16 0 27966 58793 0 AVF
+P07767_E02.dat 16 25530.450867052023(18992)/mV 16 0 -23118 60702 0 V1
+P07767_E02.dat 16 13128.574757281553(20055)/mV 16 0 -25485 39745 0 V2
+P07767_E02.dat 16 25058.380165289258(5726)/mV 16 0 24618 49810 0 V3
+P07767_E02.dat 16 26863.199110122358(-9183)/mV 16 0 31112 39942 0 V4
+P07767_E02.dat 16 36997.686310063465(-22804)/mV 16 0 28248 8196 0 V5
+P07767_E02.dat 16 50080.94274596998(-21769)/mV 16 0 29339 51197 0 V6
+# Female 5181
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07767/P07767_E03.dat b/data/Child_ecg/P07/P07767/P07767_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..282676b5f82a56150d7b48b97bea07ad8da698f1
--- /dev/null
+++ b/data/Child_ecg/P07/P07767/P07767_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b78ca860613cf0b51348a0c1bfe28e949878674bc4a6c1d94b49265ecf06359
+size 360000
diff --git a/data/Child_ecg/P07/P07767/P07767_E03.hea b/data/Child_ecg/P07/P07767/P07767_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0ad618f55a6b7c28667fb54de0f5e3de4dae267d
--- /dev/null
+++ b/data/Child_ecg/P07/P07767/P07767_E03.hea
@@ -0,0 +1,16 @@
+P07767_E03 12 500 15000
+P07767_E03.dat 16 87969.14807566862(-24536)/mV 16 0 -24536 29314 0 I
+P07767_E03.dat 16 44036.497803806735(-25424)/mV 16 0 -25460 34807 0 II
+P07767_E03.dat 16 77402.52416145537(-24457)/mV 16 0 -24457 7837 0 III
+P07767_E03.dat 16 60394.5686574783(25003)/mV 16 0 25003 23755 0 AVR
+P07767_E03.dat 16 331591.5482487491(-4453)/mV 16 0 -4453 42525 0 AVL
+P07767_E03.dat 16 57190.37404967055(-25880)/mV 16 0 -25880 13548 0 AVF
+P07767_E03.dat 16 29192.447046301226(20800)/mV 16 0 20800 56000 0 V1
+P07767_E03.dat 16 25706.259422418014(18520)/mV 16 0 18499 14427 0 V2
+P07767_E03.dat 16 35087.875968992244(2595)/mV 16 0 2566 38458 0 V3
+P07767_E03.dat 16 37891.75779816514(-12600)/mV 16 0 -12631 54579 0 V4
+P07767_E03.dat 16 44183.387414708115(-18539)/mV 16 0 -18539 37330 0 V5
+P07767_E03.dat 16 57381.264594389686(-23528)/mV 16 0 -23528 51074 0 V6
+# Female 5178
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07768/P07768_E01.dat b/data/Child_ecg/P07/P07768/P07768_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a63d4a58186b19e06e15b69fa677c74af406453e
--- /dev/null
+++ b/data/Child_ecg/P07/P07768/P07768_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de5136faa4280418468b0aa4eebd5ab63f5dee26dbde13733939b26e06d7eedb
+size 288000
diff --git a/data/Child_ecg/P07/P07768/P07768_E01.hea b/data/Child_ecg/P07/P07768/P07768_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a0d617e2e22d5c3700041ad7b550eff7445b4ac3
--- /dev/null
+++ b/data/Child_ecg/P07/P07768/P07768_E01.hea
@@ -0,0 +1,16 @@
+P07768_E01 12 500 12000
+P07768_E01.dat 16 29834.302864938607(-27428)/mV 16 0 6048 55985 0 I
+P07768_E01.dat 16 36511.816571130796(-24214)/mV 16 0 21354 37234 0 II
+P07768_E01.dat 16 51799.137965760325(17464)/mV 16 0 23952 62897 0 III
+P07768_E01.dat 16 35890.63408958697(27483)/mV 16 0 -15032 62366 0 AVR
+P07768_E01.dat 16 40231.31619179986(-25700)/mV 16 0 -5673 61114 0 AVL
+P07768_E01.dat 16 57988.0251572327(-17010)/mV 16 0 22800 1457 0 AVF
+P07768_E01.dat 16 22038.19431988042(24825)/mV 16 0 -24675 45806 0 V1
+P07768_E01.dat 16 19250.05586592179(4248)/mV 16 0 -29139 1727 0 V2
+P07768_E01.dat 16 22126.018600097894(-21731)/mV 16 0 20749 11530 0 V3
+P07768_E01.dat 16 20457.739130434784(-24496)/mV 16 0 30364 12022 0 V4
+P07768_E01.dat 16 21057.782569631625(-27045)/mV 16 0 31481 12037 0 V5
+P07768_E01.dat 16 24385.055144968734(-27531)/mV 16 0 28955 2105 0 V6
+# Male 4006
+# Otherwise diseases
+# Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07769/P07769_E01.dat b/data/Child_ecg/P07/P07769/P07769_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6a203c7eed7707b449fb73e0c5ef3056797c2e66
--- /dev/null
+++ b/data/Child_ecg/P07/P07769/P07769_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c6833609e941c41741f1059cdf85e176eb472f8e28464b67fc36c31df6514ed5
+size 360000
diff --git a/data/Child_ecg/P07/P07769/P07769_E01.hea b/data/Child_ecg/P07/P07769/P07769_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..906429a6f610ed9d651cfad02f288ceddeeb3782
--- /dev/null
+++ b/data/Child_ecg/P07/P07769/P07769_E01.hea
@@ -0,0 +1,16 @@
+P07769_E01 12 500 15000
+P07769_E01.dat 16 77984.21410190428(4226)/mV 16 0 4226 61475 0 I
+P07769_E01.dat 16 58050.5152838428(6179)/mV 16 0 6179 3738 0 II
+P07769_E01.dat 16 94648.51320754716(-8273)/mV 16 0 -8273 38541 0 III
+P07769_E01.dat 16 67937.27685696747(-5748)/mV 16 0 -5748 40472 0 AVR
+P07769_E01.dat 16 115926.61077844311(5045)/mV 16 0 5045 50234 0 AVL
+P07769_E01.dat 16 80415.07271733187(3141)/mV 16 0 3141 43342 0 AVF
+P07769_E01.dat 16 20188.24126984127(16915)/mV 16 0 16915 59649 0 V1
+P07769_E01.dat 16 14962.450450450451(19134)/mV 16 0 19134 26234 0 V2
+P07769_E01.dat 16 16709.81818181818(11390)/mV 16 0 11390 36822 0 V3
+P07769_E01.dat 16 18385.255972696246(9318)/mV 16 0 9318 1615 0 V4
+P07769_E01.dat 16 1766.68185269552(3588)/mV 16 0 3588 40026 0 V5
+P07769_E01.dat 16 1808.1975308641975(13003)/mV 16 0 13003 47949 0 V6
+# Female 1401
+# Otherwise diseases
+# Sinus tachycardia;Low voltage
diff --git a/data/Child_ecg/P07/P07770/P07770_E01.dat b/data/Child_ecg/P07/P07770/P07770_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..029d8077687d56d0a062d31c8a57e9c0fe5146ff
--- /dev/null
+++ b/data/Child_ecg/P07/P07770/P07770_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ebf869b863a08b168de67da660dbfb56b5be378185d4d10bacf0b3211bf81f9
+size 240000
diff --git a/data/Child_ecg/P07/P07770/P07770_E01.hea b/data/Child_ecg/P07/P07770/P07770_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bb79f3867913c12bb681688807b694bd20f82da3
--- /dev/null
+++ b/data/Child_ecg/P07/P07770/P07770_E01.hea
@@ -0,0 +1,16 @@
+P07770_E01 12 500 10000
+P07770_E01.dat 16 132915.2(2928)/mV 16 0 2928 32190 0 I
+P07770_E01.dat 16 37478.739635157544(-21732)/mV 16 0 -21793 3005 0 II
+P07770_E01.dat 16 34345.53449583017(-21707)/mV 16 0 -21735 63111 0 III
+P07770_E01.dat 16 77524.07753050969(19963)/mV 16 0 20026 24561 0 AVR
+P07770_E01.dat 16 60252.02239641657(19777)/mV 16 0 19777 26817 0 AVL
+P07770_E01.dat 16 36134.93851132686(-21863)/mV 16 0 -21922 37087 0 AVF
+P07770_E01.dat 16 33883.22909090909(3631)/mV 16 0 3659 45112 0 V1
+P07770_E01.dat 16 19200.642677824268(12047)/mV 16 0 12047 64639 0 V2
+P07770_E01.dat 16 25956.479661912308(-20771)/mV 16 0 -20855 24709 0 V3
+P07770_E01.dat 16 22230.511404561825(-23725)/mV 16 0 -23797 13285 0 V4
+P07770_E01.dat 16 36461.06016260163(-21818)/mV 16 0 -21877 675 0 V5
+P07770_E01.dat 16 56539.11995177818(-21317)/mV 16 0 -21363 6001 0 V6
+# Male 2961
+# Otherwise diseases
+# Prominent U waves
diff --git a/data/Child_ecg/P07/P07771/P07771_E01.dat b/data/Child_ecg/P07/P07771/P07771_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e79108948726dd8b068ed73cd053cf15c8d9ffe2
--- /dev/null
+++ b/data/Child_ecg/P07/P07771/P07771_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df088aa970d26b610662b955717772e11c83f27025bcb3d41aecfacaf3d0d466
+size 240000
diff --git a/data/Child_ecg/P07/P07771/P07771_E01.hea b/data/Child_ecg/P07/P07771/P07771_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..742f6ceb1c22d157b3a55698ded3517ca29feb95
--- /dev/null
+++ b/data/Child_ecg/P07/P07771/P07771_E01.hea
@@ -0,0 +1,16 @@
+P07771_E01 12 500 10000
+P07771_E01.dat 16 73904.55172413793(-9744)/mV 16 0 -9744 47021 0 I
+P07771_E01.dat 16 26439.37228714524(-17301)/mV 16 0 -17301 47198 0 II
+P07771_E01.dat 16 26259.067712045617(-14778)/mV 16 0 -14778 11926 0 III
+P07771_E01.dat 16 49198.07529843893(19554)/mV 16 0 19554 55354 0 AVR
+P07771_E01.dat 16 50607.65882996173(12429)/mV 16 0 12429 24332 0 AVL
+P07771_E01.dat 16 26470.8785046729(-16171)/mV 16 0 -16171 25107 0 AVF
+P07771_E01.dat 16 37260.27593942793(-328)/mV 16 0 -328 37861 0 V1
+P07771_E01.dat 16 15631.171382808328(-4176)/mV 16 0 -4176 42865 0 V2
+P07771_E01.dat 16 15708.467309753483(-4142)/mV 16 0 -4142 58561 0 V3
+P07771_E01.dat 16 18334.838283828383(-11066)/mV 16 0 -11066 34067 0 V4
+P07771_E01.dat 16 28509.47901092582(-20663)/mV 16 0 -20663 40483 0 V5
+P07771_E01.dat 16 34359.63167587477(-14547)/mV 16 0 -14547 51720 0 V6
+# Female 3948
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07772/P07772_E01.dat b/data/Child_ecg/P07/P07772/P07772_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fcaa4ec0bc6b3789874422b06acdaee0a1215eb3
--- /dev/null
+++ b/data/Child_ecg/P07/P07772/P07772_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8aac74e054a4f1d86fc43b78aa00fc0c83adcb096069ea829d6d358aa53acc4d
+size 324000
diff --git a/data/Child_ecg/P07/P07772/P07772_E01.hea b/data/Child_ecg/P07/P07772/P07772_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..97227f6479fb6de6da484cc68a5f9bd785d9dc83
--- /dev/null
+++ b/data/Child_ecg/P07/P07772/P07772_E01.hea
@@ -0,0 +1,16 @@
+P07772_E01 12 500 13500
+P07772_E01.dat 16 32231.172918572734(1636)/mV 16 0 2501 5595 0 I
+P07772_E01.dat 16 31379.453157529493(-10688)/mV 16 0 -10586 31917 0 II
+P07772_E01.dat 16 50436.10695187166(-14346)/mV 16 0 -15495 46472 0 III
+P07772_E01.dat 16 36185.89312977099(4267)/mV 16 0 3737 32082 0 AVR
+P07772_E01.dat 16 45564.89068825911(11196)/mV 16 0 12308 62629 0 AVL
+P07772_E01.dat 16 39380.44612476371(-12423)/mV 16 0 -12775 57820 0 AVF
+P07772_E01.dat 16 32223.856502242154(9338)/mV 16 0 9889 11394 0 V1
+P07772_E01.dat 16 20892.352414136385(8222)/mV 16 0 9344 17056 0 V2
+P07772_E01.dat 16 20294.588722193483(-13612)/mV 16 0 -14619 29842 0 V3
+P07772_E01.dat 16 9051.379495437466(168)/mV 16 0 -1142 5481 0 V4
+P07772_E01.dat 16 32436.531791907513(-17697)/mV 16 0 -19940 8866 0 V5
+P07772_E01.dat 16 41672.08765522279(-18839)/mV 16 0 -21043 46802 0 V6
+# Female 1360
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07773/P07773_E01.dat b/data/Child_ecg/P07/P07773/P07773_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d0d37e68ac179b76fe39a4ca3fdeeeac02506b05
--- /dev/null
+++ b/data/Child_ecg/P07/P07773/P07773_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ee8b27e35e707f155be5a9cdea62ad4c7aed42fe7f766e681fd13dc788a9543b
+size 240000
diff --git a/data/Child_ecg/P07/P07773/P07773_E01.hea b/data/Child_ecg/P07/P07773/P07773_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f9fad2673e4638bd7370f392b3a4abff3576a401
--- /dev/null
+++ b/data/Child_ecg/P07/P07773/P07773_E01.hea
@@ -0,0 +1,16 @@
+P07773_E01 12 500 10000
+P07773_E01.dat 16 41816.257710760794(-17872)/mV 16 0 -17872 1202 0 I
+P07773_E01.dat 16 31950.234676007007(-26086)/mV 16 0 -26086 7035 0 II
+P07773_E01.dat 16 51152.113104948345(-21284)/mV 16 0 -21284 50303 0 III
+P07773_E01.dat 16 40602.24983299933(26590)/mV 16 0 26590 17682 0 AVR
+P07773_E01.dat 16 62951.86656997824(9621)/mV 16 0 9621 31483 0 AVL
+P07773_E01.dat 16 41892.87481146304(-25986)/mV 16 0 -25986 40903 0 AVF
+P07773_E01.dat 16 71597.77640518839(-4467)/mV 16 0 -4467 58260 0 V1
+P07773_E01.dat 16 25838.888597640893(-13514)/mV 16 0 -13514 11162 0 V2
+P07773_E01.dat 16 22450.34019501625(-27708)/mV 16 0 -27708 41134 0 V3
+P07773_E01.dat 16 1269.7840375586854(1041)/mV 16 0 1041 40027 0 V4
+P07773_E01.dat 16 26064.6677231907(-26744)/mV 16 0 -26744 46514 0 V5
+P07773_E01.dat 16 32941.5593220339(-21379)/mV 16 0 -21379 31868 0 V6
+# Male 5040
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07774/P07774_E01.dat b/data/Child_ecg/P07/P07774/P07774_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..31ffc2c677ad91d535769df3dedbbcc71fb006a4
--- /dev/null
+++ b/data/Child_ecg/P07/P07774/P07774_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d1d75e515ad7c824d3f0026cab110f4846dc52f9ca125d5bcab6b9dbbf5d66d
+size 360000
diff --git a/data/Child_ecg/P07/P07774/P07774_E01.hea b/data/Child_ecg/P07/P07774/P07774_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5c37f8916e8502610888192187a096aa92473ee1
--- /dev/null
+++ b/data/Child_ecg/P07/P07774/P07774_E01.hea
@@ -0,0 +1,16 @@
+P07774_E01 12 500 15000
+P07774_E01.dat 16 31283.81475128645(-14956)/mV 16 0 -14956 28469 0 I
+P07774_E01.dat 16 21872.746113989637(-16277)/mV 16 0 -16277 22449 0 II
+P07774_E01.dat 16 32987.98365440747(-18971)/mV 16 0 -18971 8037 0 III
+P07774_E01.dat 16 29374.80745341615(13418)/mV 16 0 13418 43317 0 AVR
+P07774_E01.dat 16 47191.79423226812(-3203)/mV 16 0 -3203 14355 0 AVL
+P07774_E01.dat 16 28674.018728437655(-18563)/mV 16 0 -18563 64189 0 AVF
+P07774_E01.dat 16 37827.254237288136(6464)/mV 16 0 6464 53513 0 V1
+P07774_E01.dat 16 18871.303135888502(9546)/mV 16 0 9546 63983 0 V2
+P07774_E01.dat 16 21734.032926181626(-12784)/mV 16 0 -12784 45660 0 V3
+P07774_E01.dat 16 21976.67775138559(-19214)/mV 16 0 -19214 43704 0 V4
+P07774_E01.dat 16 26471.10412573674(-19609)/mV 16 0 -19609 40664 0 V5
+P07774_E01.dat 16 31859.641895845525(-19474)/mV 16 0 -19474 8014 0 V6
+# Male 4328
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07775/P07775_E01.dat b/data/Child_ecg/P07/P07775/P07775_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..aa09c4f8776709821f462085a3e02d8578633310
--- /dev/null
+++ b/data/Child_ecg/P07/P07775/P07775_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6ebb14eab3ae169a20515edcf8ef024508d92e1236efcf69e70e0ad292ec038
+size 240000
diff --git a/data/Child_ecg/P07/P07775/P07775_E01.hea b/data/Child_ecg/P07/P07775/P07775_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..140854d4fed9be40dde6fc5ffea446f4b5e9f6fc
--- /dev/null
+++ b/data/Child_ecg/P07/P07775/P07775_E01.hea
@@ -0,0 +1,16 @@
+P07775_E01 12 500 10000
+P07775_E01.dat 16 95559.25773195876(7967)/mV 16 0 6957 40526 0 I
+P07775_E01.dat 16 39718.90803484995(-12733)/mV 16 0 -14025 2134 0 II
+P07775_E01.dat 16 38542.436090225565(-17749)/mV 16 0 -18595 42896 0 III
+P07775_E01.dat 16 66245.7886728656(5499)/mV 16 0 6900 2839 0 AVR
+P07775_E01.dat 16 67181.4017094017(20965)/mV 16 0 21293 40928 0 AVL
+P07775_E01.dat 16 40207.33640552995(-15726)/mV 16 0 -16805 31349 0 AVF
+P07775_E01.dat 16 51639.887323943665(-4123)/mV 16 0 -2989 40129 0 V1
+P07775_E01.dat 16 25048.427091633464(-2068)/mV 16 0 -1273 22304 0 V2
+P07775_E01.dat 16 21965.717562724014(-2843)/mV 16 0 -2235 65158 0 V3
+P07775_E01.dat 16 22663.191011235955(-9130)/mV 16 0 -9646 47185 0 V4
+P07775_E01.dat 16 31051.988472622477(-11722)/mV 16 0 -13869 31659 0 V5
+P07775_E01.dat 16 47608.98630136986(-14100)/mV 16 0 -16695 20139 0 V6
+# Male 3639
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07776/P07776_E01.dat b/data/Child_ecg/P07/P07776/P07776_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fa3a6ddfdc858157cb3bd826bb632bcf16ad16e3
--- /dev/null
+++ b/data/Child_ecg/P07/P07776/P07776_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:004214ed7f478037fcc9afafacad1e77f4fea271d4ab14fd3de081825d18a9ba
+size 180000
diff --git a/data/Child_ecg/P07/P07776/P07776_E01.hea b/data/Child_ecg/P07/P07776/P07776_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..27e4338d042fdb522c38bf7a315c14df15ecdc9c
--- /dev/null
+++ b/data/Child_ecg/P07/P07776/P07776_E01.hea
@@ -0,0 +1,16 @@
+P07776_E01 12 500 7500
+P07776_E01.dat 16 37146.77824267782(10583)/mV 16 0 10583 51955 0 I
+P07776_E01.dat 16 34508.614828209764(-23449)/mV 16 0 -23477 21275 0 II
+P07776_E01.dat 16 18608.634032634032(-17175)/mV 16 0 -17175 50198 0 III
+P07776_E01.dat 16 61221.25821596244(18171)/mV 16 0 18171 23992 0 AVR
+P07776_E01.dat 16 25067.456790123455(14822)/mV 16 0 14822 58832 0 AVL
+P07776_E01.dat 16 24348.444444444445(-19499)/mV 16 0 -19499 7765 0 AVF
+P07776_E01.dat 16 18855.36303871439(-7559)/mV 16 0 -7544 11767 0 V1
+P07776_E01.dat 16 13222.634797109506(-9537)/mV 16 0 -9526 53809 0 V2
+P07776_E01.dat 16 20832.833078101074(-19482)/mV 16 0 -19499 52282 0 V3
+P07776_E01.dat 16 30176.798607080673(-20073)/mV 16 0 -20073 28771 0 V4
+P07776_E01.dat 16 40415.622722400854(-23561)/mV 16 0 -23594 60382 0 V5
+P07776_E01.dat 16 47730.71633847791(-21819)/mV 16 0 -21858 57968 0 V6
+# Female 2711
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07777/P07777_E01.dat b/data/Child_ecg/P07/P07777/P07777_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0e1e8203ed3a315b42386e3d55b5f80d1c76b634
--- /dev/null
+++ b/data/Child_ecg/P07/P07777/P07777_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae9abd51fcad8f4f173bdd85960c7f2d1f0a9227214cf7c0ef21ef42804c6f2a
+size 360000
diff --git a/data/Child_ecg/P07/P07777/P07777_E01.hea b/data/Child_ecg/P07/P07777/P07777_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9865fb9c1a0f669e6d3f077232b94a3fd9bc61e6
--- /dev/null
+++ b/data/Child_ecg/P07/P07777/P07777_E01.hea
@@ -0,0 +1,16 @@
+P07777_E01 12 500 15000
+P07777_E01.dat 16 48468.75234042553(-4959)/mV 16 0 -5235 2006 0 I
+P07777_E01.dat 16 54214.77156809549(-8373)/mV 16 0 -8197 62708 0 II
+P07777_E01.dat 16 113474.96939782823(-18735)/mV 16 0 -17627 59527 0 III
+P07777_E01.dat 16 53216.77255400254(8133)/mV 16 0 8176 45298 0 AVR
+P07777_E01.dat 16 82363.35547355474(-71)/mV 16 0 -741 4711 0 AVL
+P07777_E01.dat 16 82173.27521540801(-12976)/mV 16 0 -12441 42803 0 AVF
+P07777_E01.dat 16 72254.07394668959(8264)/mV 16 0 7441 39850 0 V1
+P07777_E01.dat 16 21374.94794520548(12947)/mV 16 0 12564 27510 0 V2
+P07777_E01.dat 16 22406.175438596492(7144)/mV 16 0 6761 53007 0 V3
+P07777_E01.dat 16 20452.716069941715(-8779)/mV 16 0 -9095 16347 0 V4
+P07777_E01.dat 16 29050.190923317685(-14639)/mV 16 0 -14946 11487 0 V5
+P07777_E01.dat 16 45319.15948601663(-18129)/mV 16 0 -18387 1559 0 V6
+# Male 4160
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07778/P07778_E01.dat b/data/Child_ecg/P07/P07778/P07778_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c0d1ec4c3916c7dc864bb81b550828a5e5495194
--- /dev/null
+++ b/data/Child_ecg/P07/P07778/P07778_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e3e034efae4f4ce1be3470ba2e143f0b2e722ad76aab9fbbced551e9d18498f5
+size 252000
diff --git a/data/Child_ecg/P07/P07778/P07778_E01.hea b/data/Child_ecg/P07/P07778/P07778_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2680ba0518b67ae46e1a7c3728269f0a7b24924d
--- /dev/null
+++ b/data/Child_ecg/P07/P07778/P07778_E01.hea
@@ -0,0 +1,16 @@
+P07778_E01 12 500 10500
+P07778_E01.dat 16 62337.16575591986(654)/mV 16 0 1364 19520 0 I
+P07778_E01.dat 16 40400.85298869144(-8345)/mV 16 0 -9167 4636 0 II
+P07778_E01.dat 16 47026.15204678362(-9208)/mV 16 0 -10738 22576 0 III
+P07778_E01.dat 16 57015.327781983346(4009)/mV 16 0 4241 29337 0 AVR
+P07778_E01.dat 16 66623.34995383194(2464)/mV 16 0 3927 1024 0 AVL
+P07778_E01.dat 16 48268.98957761931(-11284)/mV 16 0 -12580 53911 0 AVF
+P07778_E01.dat 16 42405.14759535655(17175)/mV 16 0 17071 58791 0 V1
+P07778_E01.dat 16 27844.74074074074(14221)/mV 16 0 13043 58776 0 V2
+P07778_E01.dat 16 16565.46835443038(20909)/mV 16 0 21879 60665 0 V3
+P07778_E01.dat 16 25544.738262277388(13458)/mV 16 0 14144 47065 0 V4
+P07778_E01.dat 16 19411.44977607166(-3138)/mV 16 0 -4765 6492 0 V5
+P07778_E01.dat 16 32316.836079791847(-14573)/mV 16 0 -14731 4754 0 V6
+# Female 3989
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07779/P07779_E01.dat b/data/Child_ecg/P07/P07779/P07779_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..281c33fcc6c827c05b40b4a597613783b419c2c9
--- /dev/null
+++ b/data/Child_ecg/P07/P07779/P07779_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c1e2db8f42fd1e822c0e3774c1ff40139e80e4472f257fd758ac8c7b5aaa3ed
+size 180000
diff --git a/data/Child_ecg/P07/P07779/P07779_E01.hea b/data/Child_ecg/P07/P07779/P07779_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c972611332a475f0bcb0dfdef6e54fb2fcdad4f8
--- /dev/null
+++ b/data/Child_ecg/P07/P07779/P07779_E01.hea
@@ -0,0 +1,16 @@
+P07779_E01 12 500 7500
+P07779_E01.dat 16 35201.60669456067(-18389)/mV 16 0 -18389 45930 0 I
+P07779_E01.dat 16 50501.305942773295(-15962)/mV 16 0 -15962 35621 0 II
+P07779_E01.dat 16 64186.12160413971(15686)/mV 16 0 15686 63421 0 III
+P07779_E01.dat 16 42940.67532467532(18896)/mV 16 0 18896 36195 0 AVR
+P07779_E01.dat 16 47830.4(-17820)/mV 16 0 -17820 52413 0 AVL
+P07779_E01.dat 16 127639.8175270108(-6809)/mV 16 0 -6809 45401 0 AVF
+P07779_E01.dat 16 66590.09881175734(19224)/mV 16 0 19224 57941 0 V1
+P07779_E01.dat 16 25711.44593639576(2762)/mV 16 0 2762 8051 0 V2
+P07779_E01.dat 16 26331.428571428572(-8197)/mV 16 0 -8197 45661 0 V3
+P07779_E01.dat 16 27983.371179039303(-13993)/mV 16 0 -13993 58727 0 V4
+P07779_E01.dat 16 28825.680884676145(-14948)/mV 16 0 -14948 26769 0 V5
+P07779_E01.dat 16 35124.0192(-22048)/mV 16 0 -22048 18081 0 V6
+# Male 5132
+# Otherwise diseases
+# Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07779/P07779_E02.dat b/data/Child_ecg/P07/P07779/P07779_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7dd454df21b0e6e03ccf4fea630aa72023aab5cd
--- /dev/null
+++ b/data/Child_ecg/P07/P07779/P07779_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a9ef28dbb88e6c9bed0795c89a99227361a9aa9f6c02fae202c09177562c213
+size 180000
diff --git a/data/Child_ecg/P07/P07779/P07779_E02.hea b/data/Child_ecg/P07/P07779/P07779_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0b074048b41defa73172e6ba9958b53d9ec90173
--- /dev/null
+++ b/data/Child_ecg/P07/P07779/P07779_E02.hea
@@ -0,0 +1,16 @@
+P07779_E02 12 500 7500
+P07779_E02.dat 16 45703.33195307109(-16599)/mV 16 0 -16599 9990 0 I
+P07779_E02.dat 16 40332.4170444243(-21906)/mV 16 0 -21906 1988 0 II
+P07779_E02.dat 16 100721.53794266442(-18185)/mV 16 0 -18185 44742 0 III
+P07779_E02.dat 16 48282.498245614035(20985)/mV 16 0 20985 26041 0 AVR
+P07779_E02.dat 16 79367.05666156202(-7461)/mV 16 0 -7461 64676 0 AVL
+P07779_E02.dat 16 58713.827518104015(-21880)/mV 16 0 -21880 20230 0 AVF
+P07779_E02.dat 16 71723.6944253269(18119)/mV 16 0 18119 46365 0 V1
+P07779_E02.dat 16 29056.5140562249(9626)/mV 16 0 9626 6541 0 V2
+P07779_E02.dat 16 31132.68227424749(3595)/mV 16 0 3595 15193 0 V3
+P07779_E02.dat 16 28678.146458583433(-9438)/mV 16 0 -9438 15459 0 V4
+P07779_E02.dat 16 36568.61538461538(-19768)/mV 16 0 -19768 18498 0 V5
+P07779_E02.dat 16 44665.59662980516(-22413)/mV 16 0 -22413 58361 0 V6
+# Male 5138
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07780/P07780_E01.dat b/data/Child_ecg/P07/P07780/P07780_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a521570ceae1434470df8a6bf6b9330486ef7b77
--- /dev/null
+++ b/data/Child_ecg/P07/P07780/P07780_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e322871dc95c8058634b8b551b5419b31a48eb6212d70420d2bbeb265b73fd2a
+size 360000
diff --git a/data/Child_ecg/P07/P07780/P07780_E01.hea b/data/Child_ecg/P07/P07780/P07780_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..46f294da673e41d7713882c3d2ad8e98f860d030
--- /dev/null
+++ b/data/Child_ecg/P07/P07780/P07780_E01.hea
@@ -0,0 +1,16 @@
+P07780_E01 12 500 15000
+P07780_E01.dat 16 62585.1356466877(5982)/mV 16 0 5982 53237 0 I
+P07780_E01.dat 16 90437.32332707943(2538)/mV 16 0 2538 26780 0 II
+P07780_E01.dat 16 74874.09466746554(-2258)/mV 16 0 -2258 13122 0 III
+P07780_E01.dat 16 84972.0467653936(-6151)/mV 16 0 -6151 42071 0 AVR
+P07780_E01.dat 16 77668.43076923076(6674)/mV 16 0 6674 42148 0 AVL
+P07780_E01.dat 16 99973.29079042784(891)/mV 16 0 891 31376 0 AVF
+P07780_E01.dat 16 64355.02674494455(-8681)/mV 16 0 -8524 15736 0 V1
+P07780_E01.dat 16 23554.522167487685(4589)/mV 16 0 4666 46146 0 V2
+P07780_E01.dat 16 25284.492979719187(-1112)/mV 16 0 -1091 50842 0 V3
+P07780_E01.dat 16 30044.56114346215(-5055)/mV 16 0 -5055 21448 0 V4
+P07780_E01.dat 16 57787.2628892292(-5129)/mV 16 0 -5176 32771 0 V5
+P07780_E01.dat 16 74520.01154401155(-7551)/mV 16 0 -7612 30158 0 V6
+# Female 1467
+# Otherwise diseases
+# Sinus tachycardia;Low voltage;T-wave abnormality;Prominent U waves;Hypokalemia or drug effect
diff --git a/data/Child_ecg/P07/P07781/P07781_E01.dat b/data/Child_ecg/P07/P07781/P07781_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6c8d5506aca74746d657f1396ad3c5f6598bd4ec
--- /dev/null
+++ b/data/Child_ecg/P07/P07781/P07781_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:31f7fd537b55906d01b3f4d7a3a095f46f83154d602cd975a89ae9e0c4157fce
+size 270000
diff --git a/data/Child_ecg/P07/P07781/P07781_E01.hea b/data/Child_ecg/P07/P07781/P07781_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3ef09a36824f8c381701957921ffaa5470000201
--- /dev/null
+++ b/data/Child_ecg/P07/P07781/P07781_E01.hea
@@ -0,0 +1,13 @@
+P07781_E01 9 500 15000
+P07781_E01.dat 16 80245.70468187275(-128)/mV 16 0 -6397 59264 0 I
+P07781_E01.dat 16 50885.665793609216(-9051)/mV 16 0 -12654 14025 0 II
+P07781_E01.dat 16 72723.61685823755(-18865)/mV 16 0 -18392 45461 0 III
+P07781_E01.dat 16 70065.62786434464(4558)/mV 16 0 9801 10483 0 AVR
+P07781_E01.dat 16 106982.45397048489(4400)/mV 16 0 -125 12161 0 AVL
+P07781_E01.dat 16 64184.98064516129(-13336)/mV 16 0 -15373 14331 0 AVF
+P07781_E01.dat 16 26378.09948542024(-2731)/mV 16 0 -371 35543 0 V1
+P07781_E01.dat 16 26971.378746594004(-13434)/mV 16 0 -16177 5811 0 V3
+P07781_E01.dat 16 74874.71074380165(2623)/mV 16 0 10237 63379 0 V5
+# Female 520
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07782/P07782_E01.dat b/data/Child_ecg/P07/P07782/P07782_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..521df3b904056e4f1eaecc223d616da284ba5598
--- /dev/null
+++ b/data/Child_ecg/P07/P07782/P07782_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:debcaf4efae106d552d45d00c84d807377299defdcf4740d3895e7f39c1bb17b
+size 240000
diff --git a/data/Child_ecg/P07/P07782/P07782_E01.hea b/data/Child_ecg/P07/P07782/P07782_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d2a6729208695738e418a889843f75eed512bb49
--- /dev/null
+++ b/data/Child_ecg/P07/P07782/P07782_E01.hea
@@ -0,0 +1,16 @@
+P07782_E01 12 500 10000
+P07782_E01.dat 16 58066.120256859314(-20625)/mV 16 0 -20767 19010 0 I
+P07782_E01.dat 16 48831.58902510216(-22556)/mV 16 0 -22635 10539 0 II
+P07782_E01.dat 16 132260.61665292663(-13183)/mV 16 0 -13075 5688 0 III
+P07782_E01.dat 16 54707.57463414634(21994)/mV 16 0 22128 1051 0 AVR
+P07782_E01.dat 16 122787.26037735849(-16879)/mV 16 0 -17079 31040 0 AVL
+P07782_E01.dat 16 76705.02179422199(-23530)/mV 16 0 -23530 5999 0 AVF
+P07782_E01.dat 16 24734.832116788322(6944)/mV 16 0 7004 49335 0 V1
+P07782_E01.dat 16 20559.238095238095(7709)/mV 16 0 7726 33487 0 V2
+P07782_E01.dat 16 21886.850612244896(-6584)/mV 16 0 -6602 8532 0 V3
+P07782_E01.dat 16 19782.89230769231(-12675)/mV 16 0 -12707 50560 0 V4
+P07782_E01.dat 16 26986.54161781946(-21527)/mV 16 0 -21593 19513 0 V5
+P07782_E01.dat 16 31907.742243436755(-19711)/mV 16 0 -19789 28430 0 V6
+# Male 3978
+# Otherwise diseases
+# Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07783/P07783_E01.dat b/data/Child_ecg/P07/P07783/P07783_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4a56a0164ecfd815e8db3efc190dca7cbf5c1b5c
--- /dev/null
+++ b/data/Child_ecg/P07/P07783/P07783_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e33fd0bf3b1db82c877b097b08a9eb5609b5fa57fdd205ac5dc35e24b8e40d7
+size 240000
diff --git a/data/Child_ecg/P07/P07783/P07783_E01.hea b/data/Child_ecg/P07/P07783/P07783_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..febfc2e3528b9f0c621b5741903a83847db62b57
--- /dev/null
+++ b/data/Child_ecg/P07/P07783/P07783_E01.hea
@@ -0,0 +1,16 @@
+P07783_E01 12 500 10000
+P07783_E01.dat 16 55733.436893203885(-18752)/mV 16 0 -18027 50023 0 I
+P07783_E01.dat 16 54600.45283018868(-18637)/mV 16 0 -17749 59952 0 II
+P07783_E01.dat 16 160732.24126984127(-8045)/mV 16 0 -7653 58700 0 III
+P07783_E01.dat 16 59274.23439211391(20082)/mV 16 0 19214 43093 0 AVR
+P07783_E01.dat 16 85254.09832742017(-12234)/mV 16 0 -11818 25089 0 AVL
+P07783_E01.dat 16 86153.52205398289(-16792)/mV 16 0 -15951 43394 0 AVF
+P07783_E01.dat 16 42072.67378410439(1869)/mV 16 0 6935 36299 0 V1
+P07783_E01.dat 16 38149.59327731092(-10600)/mV 16 0 -4518 26913 0 V2
+P07783_E01.dat 16 25639.589151759952(-21919)/mV 16 0 -21147 2182 0 V3
+P07783_E01.dat 16 22218.401703335698(-25124)/mV 16 0 -26245 8698 0 V4
+P07783_E01.dat 16 32295.465033180193(-25044)/mV 16 0 -26069 3416 0 V5
+P07783_E01.dat 16 41452.71445929526(-24438)/mV 16 0 -26293 15337 0 V6
+# Female 3398
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07784/P07784_E01.dat b/data/Child_ecg/P07/P07784/P07784_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2611263d954bac2d539b0c8640d27964adce833a
--- /dev/null
+++ b/data/Child_ecg/P07/P07784/P07784_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:26affc849fa3f51ef23ab03a6a023aee18125aecd56a9748293453a8f7dae7a2
+size 360000
diff --git a/data/Child_ecg/P07/P07784/P07784_E01.hea b/data/Child_ecg/P07/P07784/P07784_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8f2089ab3b581be81d6d9ead467214bb1a8c3efb
--- /dev/null
+++ b/data/Child_ecg/P07/P07784/P07784_E01.hea
@@ -0,0 +1,16 @@
+P07784_E01 12 500 15000
+P07784_E01.dat 16 66308.89171974522(-12434)/mV 16 0 -14214 48593 0 I
+P07784_E01.dat 16 51750.40756054341(-22072)/mV 16 0 -25398 12586 0 II
+P07784_E01.dat 16 70124.43085476026(-26608)/mV 16 0 -29232 31485 0 III
+P07784_E01.dat 16 65389.80509000621(18670)/mV 16 0 21649 62947 0 AVR
+P07784_E01.dat 16 92590.75201721356(9256)/mV 16 0 9708 23696 0 AVL
+P07784_E01.dat 16 62484.163916977115(-25601)/mV 16 0 -28803 17060 0 AVF
+P07784_E01.dat 16 28561.556109725687(11972)/mV 16 0 14690 39130 0 V1
+P07784_E01.dat 16 18881.76088044022(4093)/mV 16 0 4538 19278 0 V2
+P07784_E01.dat 16 22023.654485049832(-6872)/mV 16 0 -8485 53843 0 V3
+P07784_E01.dat 16 32176.103416435828(-15752)/mV 16 0 -17767 52731 0 V4
+P07784_E01.dat 16 47684.23654015887(-19577)/mV 16 0 -21943 40396 0 V5
+P07784_E01.dat 16 32363.774101540217(-5065)/mV 16 0 -7540 39797 0 V6
+# Female 1818
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07785/P07785_E01.dat b/data/Child_ecg/P07/P07785/P07785_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..138495bf1f11d132d87b524942e29491d00fae7e
--- /dev/null
+++ b/data/Child_ecg/P07/P07785/P07785_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d738ffbe14c1ccc3b694c3b8f99fa27889732665052a30e3e2b6991f3697a2f6
+size 360000
diff --git a/data/Child_ecg/P07/P07785/P07785_E01.hea b/data/Child_ecg/P07/P07785/P07785_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..11f048ebba09a98a1be9777ab2f0e55479110e7a
--- /dev/null
+++ b/data/Child_ecg/P07/P07785/P07785_E01.hea
@@ -0,0 +1,16 @@
+P07785_E01 12 500 15000
+P07785_E01.dat 16 67021.42001274697(-7094)/mV 16 0 -9112 60691 0 I
+P07785_E01.dat 16 25760.664224664226(8440)/mV 16 0 8000 11722 0 II
+P07785_E01.dat 16 21357.58273381295(13619)/mV 16 0 13897 30651 0 III
+P07785_E01.dat 16 48591.42768273717(-2255)/mV 16 0 -1109 7957 0 AVR
+P07785_E01.dat 16 36326.81967213115(-17078)/mV 16 0 -17876 22864 0 AVL
+P07785_E01.dat 16 23398.214396685657(11356)/mV 16 0 11318 21478 0 AVF
+P07785_E01.dat 16 35789.355850422195(-3793)/mV 16 0 -3560 52402 0 V1
+P07785_E01.dat 16 17692.240123140073(907)/mV 16 0 159 43847 0 V2
+P07785_E01.dat 16 24835.14496314496(-3154)/mV 16 0 -4326 56310 0 V3
+P07785_E01.dat 16 22398.57461024499(6518)/mV 16 0 5844 41236 0 V4
+P07785_E01.dat 16 24393.470852017937(9731)/mV 16 0 8719 13523 0 V5
+P07785_E01.dat 16 26708.648982109808(9513)/mV 16 0 8100 44568 0 V6
+# Female 4120
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07786/P07786_E01.dat b/data/Child_ecg/P07/P07786/P07786_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d82424046e5d502f193ea0f432c018149fd0db41
--- /dev/null
+++ b/data/Child_ecg/P07/P07786/P07786_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed6e05d0903f46c2d409ec4050cb6a3ed45622d8d9aa6779c92937157a198c11
+size 360000
diff --git a/data/Child_ecg/P07/P07786/P07786_E01.hea b/data/Child_ecg/P07/P07786/P07786_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..09ec7b1b9ed7c1c402b306c1c681e237ed6f244a
--- /dev/null
+++ b/data/Child_ecg/P07/P07786/P07786_E01.hea
@@ -0,0 +1,16 @@
+P07786_E01 12 500 15000
+P07786_E01.dat 16 70533.16657191586(-17622)/mV 16 0 -17794 6226 0 I
+P07786_E01.dat 16 24362.229263746503(-20003)/mV 16 0 -20082 62393 0 II
+P07786_E01.dat 16 23791.385903698534(-16120)/mV 16 0 -16139 9612 0 III
+P07786_E01.dat 16 43810.5078369906(21825)/mV 16 0 21968 57039 0 AVR
+P07786_E01.dat 16 40437.82781456954(8974)/mV 16 0 8974 29689 0 AVL
+P07786_E01.dat 16 24701.76929460581(-18233)/mV 16 0 -18293 57562 0 AVF
+P07786_E01.dat 16 57824.0(3373)/mV 16 0 3420 38071 0 V1
+P07786_E01.dat 16 16589.961835997936(-1353)/mV 16 0 -1299 11258 0 V2
+P07786_E01.dat 16 13952.57513729406(-19121)/mV 16 0 -19166 21951 0 V3
+P07786_E01.dat 16 16920.216216216217(-18094)/mV 16 0 -18163 16034 0 V4
+P07786_E01.dat 16 9198.462416745957(-23326)/mV 16 0 -23348 28025 0 V5
+P07786_E01.dat 16 12039.063151440834(5584)/mV 16 0 5555 44463 0 V6
+# Male 3147
+# Otherwise diseases
+# Sinus arrhythmia;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07787/P07787_E01.dat b/data/Child_ecg/P07/P07787/P07787_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..20952c6590f17a65dd86354b567367364b85743b
--- /dev/null
+++ b/data/Child_ecg/P07/P07787/P07787_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:09d1ed2972b9355e1f34d4942fad7718bacc227645ceff119fa2a9e2a9b44e17
+size 180000
diff --git a/data/Child_ecg/P07/P07787/P07787_E01.hea b/data/Child_ecg/P07/P07787/P07787_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0e5b1ff3d15f0bc5e5331eee7e75b41c972fc51a
--- /dev/null
+++ b/data/Child_ecg/P07/P07787/P07787_E01.hea
@@ -0,0 +1,16 @@
+P07787_E01 12 500 7500
+P07787_E01.dat 16 54613.79836512262(6380)/mV 16 0 6380 28570 0 I
+P07787_E01.dat 16 23594.854625550663(-22306)/mV 16 0 -22306 53839 0 II
+P07787_E01.dat 16 18593.519142419602(-20910)/mV 16 0 -20910 25845 0 III
+P07787_E01.dat 16 55477.015416238435(19947)/mV 16 0 19947 43145 0 AVR
+P07787_E01.dat 16 28832.08933556672(17661)/mV 16 0 17661 22353 0 AVL
+P07787_E01.dat 16 21158.119885823027(-21909)/mV 16 0 -21909 1705 0 AVF
+P07787_E01.dat 16 34602.50193050193(-17451)/mV 16 0 -17451 28481 0 V1
+P07787_E01.dat 16 23205.901105293775(-23028)/mV 16 0 -23028 3145 0 V2
+P07787_E01.dat 16 23120.097291321174(-22556)/mV 16 0 -22556 37589 0 V3
+P07787_E01.dat 16 22356.646822204344(-19198)/mV 16 0 -19198 46423 0 V4
+P07787_E01.dat 16 26714.29258517034(-19749)/mV 16 0 -19749 22725 0 V5
+P07787_E01.dat 16 31240.98245614035(-20594)/mV 16 0 -20594 8654 0 V6
+# Female 5145
+# Otherwise diseases
+# Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07788/P07788_E01.dat b/data/Child_ecg/P07/P07788/P07788_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6b9e3e23ad34e1927b74512cbb78811b08b2ec99
--- /dev/null
+++ b/data/Child_ecg/P07/P07788/P07788_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f479df6fb641f81ffc1cf2d211a0de8f84ba6404983ece9596b491b51d111e5
+size 360000
diff --git a/data/Child_ecg/P07/P07788/P07788_E01.hea b/data/Child_ecg/P07/P07788/P07788_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3366f8e9efb418d2a02d08a91c2f94a07a2177e9
--- /dev/null
+++ b/data/Child_ecg/P07/P07788/P07788_E01.hea
@@ -0,0 +1,16 @@
+P07788_E01 12 500 15000
+P07788_E01.dat 16 60672.85618729097(-15051)/mV 16 0 -15397 34362 0 I
+P07788_E01.dat 16 46680.85950413223(-18977)/mV 16 0 -16166 56437 0 II
+P07788_E01.dat 16 82036.31005372218(-6670)/mV 16 0 -1197 13175 0 III
+P07788_E01.dat 16 53943.32203389831(16962)/mV 16 0 15514 15767 0 AVR
+P07788_E01.dat 16 104363.32006125574(-16129)/mV 16 0 -19865 48845 0 AVL
+P07788_E01.dat 16 68974.61728395062(-19809)/mV 16 0 -15431 45150 0 AVF
+P07788_E01.dat 16 40769.62672476398(22057)/mV 16 0 19868 48563 0 V1
+P07788_E01.dat 16 39358.26401446655(9743)/mV 16 0 5484 26803 0 V2
+P07788_E01.dat 16 16764.00733944954(2922)/mV 16 0 2295 3025 0 V3
+P07788_E01.dat 16 26851.951304347825(-17689)/mV 16 0 -19218 1754 0 V4
+P07788_E01.dat 16 20249.54060324826(-15721)/mV 16 0 -13150 60166 0 V5
+P07788_E01.dat 16 29668.973607038122(-25357)/mV 16 0 -25333 2590 0 V6
+# Female 3819
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07789/P07789_E01.dat b/data/Child_ecg/P07/P07789/P07789_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2a742c64d67371fea7f2192aff7432928f04ec4b
--- /dev/null
+++ b/data/Child_ecg/P07/P07789/P07789_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:55810efc2b3fc83180cd69fd7fe36143760b2d29bbdd2a6955401eae2bef76ef
+size 360000
diff --git a/data/Child_ecg/P07/P07789/P07789_E01.hea b/data/Child_ecg/P07/P07789/P07789_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e2fe6d0c8615aa279ee82329755696bc3d43fb29
--- /dev/null
+++ b/data/Child_ecg/P07/P07789/P07789_E01.hea
@@ -0,0 +1,16 @@
+P07789_E01 12 500 15000
+P07789_E01.dat 16 55608.69619593539(-6714)/mV 16 0 -6714 38777 0 I
+P07789_E01.dat 16 1325.9915100060643(1398)/mV 16 0 1398 2435 0 II
+P07789_E01.dat 16 1326.4252733900364(1347)/mV 16 0 1347 32536 0 III
+P07789_E01.dat 16 1355.5744680851064(1080)/mV 16 0 1080 7224 0 AVR
+P07789_E01.dat 16 1351.635227982511(1045)/mV 16 0 1045 14148 0 AVL
+P07789_E01.dat 16 1326.0194174757282(1378)/mV 16 0 1378 32902 0 AVF
+P07789_E01.dat 16 1294.8775267538645(1264)/mV 16 0 1264 48081 0 V1
+P07789_E01.dat 16 1294.4898446833931(1092)/mV 16 0 1092 39425 0 V2
+P07789_E01.dat 16 1286.9333333333334(1015)/mV 16 0 1015 24517 0 V3
+P07789_E01.dat 16 1293.7034400948992(1314)/mV 16 0 1314 33172 0 V4
+P07789_E01.dat 16 1295.2977461447213(1356)/mV 16 0 1356 54041 0 V5
+P07789_E01.dat 16 1294.8740390301596(1446)/mV 16 0 1446 5197 0 V6
+# Male 3195
+# Otherwise diseases
+# Sinus arrhythmia;Right bundle-branch block;Prolonged QT interval;Prominent U waves
diff --git a/data/Child_ecg/P07/P07790/P07790_E01.dat b/data/Child_ecg/P07/P07790/P07790_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ab3c068b31b80cd2327e31d1d5baefa3f50ca8cb
--- /dev/null
+++ b/data/Child_ecg/P07/P07790/P07790_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de3a6c0f26540738b54874dfb9125e31f7876bbca014e67c698ad3f045f8cc24
+size 240000
diff --git a/data/Child_ecg/P07/P07790/P07790_E01.hea b/data/Child_ecg/P07/P07790/P07790_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7d8ab7cee0e86fddcbbb4414d40b62b8a57120db
--- /dev/null
+++ b/data/Child_ecg/P07/P07790/P07790_E01.hea
@@ -0,0 +1,16 @@
+P07790_E01 12 500 10000
+P07790_E01.dat 16 44682.80209111277(-18160)/mV 16 0 -18887 9168 0 I
+P07790_E01.dat 16 40105.61963190184(-15211)/mV 16 0 -16157 1292 0 II
+P07790_E01.dat 16 44633.768132495716(5394)/mV 16 0 5067 32734 0 III
+P07790_E01.dat 16 49479.17387466902(21979)/mV 16 0 22985 37011 0 AVR
+P07790_E01.dat 16 53111.93585337915(-10127)/mV 16 0 -10343 35347 0 AVL
+P07790_E01.dat 16 46861.47368421053(-4943)/mV 16 0 -5667 37398 0 AVF
+P07790_E01.dat 16 17215.596920923723(15282)/mV 16 0 16444 10237 0 V1
+P07790_E01.dat 16 12826.19372442019(3958)/mV 16 0 4542 8742 0 V2
+P07790_E01.dat 16 12468.42658423493(-1255)/mV 16 0 -728 53767 0 V3
+P07790_E01.dat 16 17889.979116465864(-11016)/mV 16 0 -10958 4965 0 V4
+P07790_E01.dat 16 30214.23304347826(-15801)/mV 16 0 -17054 48920 0 V5
+P07790_E01.dat 16 11040.959435626102(3914)/mV 16 0 3447 45160 0 V6
+# Female 3401
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07791/P07791_E01.dat b/data/Child_ecg/P07/P07791/P07791_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c087fbbc0f850308ef8a968c9960995179876174
--- /dev/null
+++ b/data/Child_ecg/P07/P07791/P07791_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f362805d3124b7bae2ac09a5aede0a0324316f6d99f1b7fa7c5a2ac07cf1ad23
+size 240000
diff --git a/data/Child_ecg/P07/P07791/P07791_E01.hea b/data/Child_ecg/P07/P07791/P07791_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8e40fc439c1ec14bf2fa5c8d1bc281f7caa78c17
--- /dev/null
+++ b/data/Child_ecg/P07/P07791/P07791_E01.hea
@@ -0,0 +1,16 @@
+P07791_E01 12 500 10000
+P07791_E01.dat 16 45052.63711001642(-5973)/mV 16 0 -9638 43396 0 I
+P07791_E01.dat 16 39770.605472197705(-21766)/mV 16 0 -24968 45713 0 II
+P07791_E01.dat 16 37446.68013468014(-11045)/mV 16 0 -11045 45070 0 III
+P07791_E01.dat 16 48182.31051108968(16027)/mV 16 0 19906 44886 0 AVR
+P07791_E01.dat 16 61256.112676056335(1211)/mV 16 0 -1281 60326 0 AVL
+P07791_E01.dat 16 39408.447885646216(-16613)/mV 16 0 -18184 46777 0 AVF
+P07791_E01.dat 16 28243.01629169899(2785)/mV 16 0 4255 63217 0 V1
+P07791_E01.dat 16 35477.82576321668(-9502)/mV 16 0 -9127 37312 0 V2
+P07791_E01.dat 16 20809.094289508634(-25116)/mV 16 0 -29381 3986 0 V3
+P07791_E01.dat 16 27698.070949185043(-25714)/mV 16 0 -27607 52542 0 V4
+P07791_E01.dat 16 28652.636262513905(-7612)/mV 16 0 -8638 54319 0 V5
+P07791_E01.dat 16 45294.406732117815(-16998)/mV 16 0 -18030 52831 0 V6
+# Female 4282
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07792/P07792_E01.dat b/data/Child_ecg/P07/P07792/P07792_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..eae9978d6c6c1c15c22f74cc896730be9941adad
--- /dev/null
+++ b/data/Child_ecg/P07/P07792/P07792_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:485d6e864fa73a928de80e0874a24a6afdbe5d8f9b7de3da4f123625edd47377
+size 360000
diff --git a/data/Child_ecg/P07/P07792/P07792_E01.hea b/data/Child_ecg/P07/P07792/P07792_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8dfeb86b630953d0f163893f081704c82eb7aad9
--- /dev/null
+++ b/data/Child_ecg/P07/P07792/P07792_E01.hea
@@ -0,0 +1,16 @@
+P07792_E01 12 500 15000
+P07792_E01.dat 16 11566.056621004565(16705)/mV 16 0 16705 5844 0 I
+P07792_E01.dat 16 11506.59927797834(17035)/mV 16 0 17035 27120 0 II
+P07792_E01.dat 16 31849.20080053369(13856)/mV 16 0 13856 39770 0 III
+P07792_E01.dat 16 11702.857142857143(-17567)/mV 16 0 -17567 10196 0 AVR
+P07792_E01.dat 16 18532.503703703704(6325)/mV 16 0 6325 9137 0 AVL
+P07792_E01.dat 16 21296.64228367529(13861)/mV 16 0 13861 53573 0 AVF
+P07792_E01.dat 16 26275.02309307208(3900)/mV 16 0 3900 32640 0 V1
+P07792_E01.dat 16 21095.41827221877(380)/mV 16 0 380 46798 0 V2
+P07792_E01.dat 16 19696.698455339152(-4126)/mV 16 0 -4126 32717 0 V3
+P07792_E01.dat 16 16256.500651890483(-8414)/mV 16 0 -8414 49744 0 V4
+P07792_E01.dat 16 19558.73139158576(-3257)/mV 16 0 -3257 26281 0 V5
+P07792_E01.dat 16 24156.32786885246(3208)/mV 16 0 3208 39418 0 V6
+# Male 3811
+# Otherwise diseases
+# Sinus arrhythmia;Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07793/P07793_E01.dat b/data/Child_ecg/P07/P07793/P07793_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b550a087c8df8631b118c4adfb3b14cb4089be84
--- /dev/null
+++ b/data/Child_ecg/P07/P07793/P07793_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c425e0f73293285bda2fdd078d202b81b6abd37f22faf0c5eb4d380c1ded9ee0
+size 240000
diff --git a/data/Child_ecg/P07/P07793/P07793_E01.hea b/data/Child_ecg/P07/P07793/P07793_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cde59c5147da6e33948bfa71375bb224de0a2754
--- /dev/null
+++ b/data/Child_ecg/P07/P07793/P07793_E01.hea
@@ -0,0 +1,16 @@
+P07793_E01 12 500 10000
+P07793_E01.dat 16 62672.11659919028(5026)/mV 16 0 17259 12430 0 I
+P07793_E01.dat 16 30240.802228412256(-11563)/mV 16 0 -9005 62537 0 II
+P07793_E01.dat 16 35046.28077178975(-19907)/mV 16 0 -23785 64303 0 III
+P07793_E01.dat 16 46877.661319073086(5756)/mV 16 0 -802 3152 0 AVR
+P07793_E01.dat 16 58891.26650366748(14277)/mV 16 0 23285 37675 0 AVL
+P07793_E01.dat 16 33105.49812734083(-15503)/mV 16 0 -15907 4300 0 AVF
+P07793_E01.dat 16 22926.58457183298(-1131)/mV 16 0 28647 6651 0 V1
+P07793_E01.dat 16 5635.436241610738(33)/mV 16 0 11898 11348 0 V2
+P07793_E01.dat 16 6245.963254593175(4416)/mV 16 0 17567 44622 0 V3
+P07793_E01.dat 16 10907.777937995674(-3218)/mV 16 0 -840 53941 0 V4
+P07793_E01.dat 16 20798.400888395336(-14477)/mV 16 0 -15441 29298 0 V5
+P07793_E01.dat 16 31160.530892448514(-12820)/mV 16 0 -16241 15788 0 V6
+# Female 1955
+# Otherwise diseases
+# Sinus arrhythmia;Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07794/P07794_E01.dat b/data/Child_ecg/P07/P07794/P07794_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..51c938d07d4519ca9946854498abf0226c46acce
--- /dev/null
+++ b/data/Child_ecg/P07/P07794/P07794_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c3d077970b3af47ee771fd9d78c0fd8938da1e1329276d4616ed3aea86e6afe6
+size 240000
diff --git a/data/Child_ecg/P07/P07794/P07794_E01.hea b/data/Child_ecg/P07/P07794/P07794_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3c721ce43cd3e546c245694d442538ffb7b70a74
--- /dev/null
+++ b/data/Child_ecg/P07/P07794/P07794_E01.hea
@@ -0,0 +1,16 @@
+P07794_E01 12 500 10000
+P07794_E01.dat 16 51304.95836002562(6338)/mV 16 0 6338 64866 0 I
+P07794_E01.dat 16 56144.033126293994(6956)/mV 16 0 6956 7886 0 II
+P07794_E01.dat 16 151738.4612306153(4260)/mV 16 0 4260 22056 0 III
+P07794_E01.dat 16 54645.482965931864(-6138)/mV 16 0 -6138 39072 0 AVR
+P07794_E01.dat 16 87293.02819237148(5786)/mV 16 0 5786 52954 0 AVL
+P07794_E01.dat 16 94020.35925256179(5314)/mV 16 0 5314 63028 0 AVF
+P07794_E01.dat 16 92381.96689802456(-11645)/mV 16 0 -11645 47384 0 V1
+P07794_E01.dat 16 28374.04956035172(1897)/mV 16 0 1897 26160 0 V2
+P07794_E01.dat 16 26090.79754601227(458)/mV 16 0 458 41034 0 V3
+P07794_E01.dat 16 24625.80397936625(-133)/mV 16 0 -153 28961 0 V4
+P07794_E01.dat 16 26294.828186856692(-335)/mV 16 0 -356 28029 0 V5
+P07794_E01.dat 16 30173.631669535283(1473)/mV 16 0 1424 112 0 V6
+# Male 5433
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07795/P07795_E01.dat b/data/Child_ecg/P07/P07795/P07795_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1a7c172eaab30971b440a7ba554aae2b96d37ffe
--- /dev/null
+++ b/data/Child_ecg/P07/P07795/P07795_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:52bb8fcbeb5514e2d81a50c83883f12534b840c9f98fae9f41c90e594ae02bc4
+size 360000
diff --git a/data/Child_ecg/P07/P07795/P07795_E01.hea b/data/Child_ecg/P07/P07795/P07795_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..341f0f120265ecc703fa2952a5edf9ec7e6b32a9
--- /dev/null
+++ b/data/Child_ecg/P07/P07795/P07795_E01.hea
@@ -0,0 +1,16 @@
+P07795_E01 12 500 15000
+P07795_E01.dat 16 44573.38972809668(-11155)/mV 16 0 -13040 2983 0 I
+P07795_E01.dat 16 31411.748706577975(-22391)/mV 16 0 -24077 36925 0 II
+P07795_E01.dat 16 29107.059008654604(-14703)/mV 16 0 -15035 55806 0 III
+P07795_E01.dat 16 42178.53516572352(18185)/mV 16 0 20210 8660 0 AVR
+P07795_E01.dat 16 50817.74206092028(5520)/mV 16 0 4734 56050 0 AVL
+P07795_E01.dat 16 31072.937866354045(-19825)/mV 16 0 -20836 32991 0 AVF
+P07795_E01.dat 16 22361.236313236313(-1256)/mV 16 0 -1074 32636 0 V1
+P07795_E01.dat 16 13183.696442687748(-194)/mV 16 0 -591 43973 0 V2
+P07795_E01.dat 16 14781.126530612244(-11548)/mV 16 0 -13231 25067 0 V3
+P07795_E01.dat 16 12941.865450399087(-21683)/mV 16 0 -22989 15915 0 V4
+P07795_E01.dat 16 16556.501792114694(-19234)/mV 16 0 -20527 38059 0 V5
+P07795_E01.dat 16 23611.385579937305(-18056)/mV 16 0 -19151 11993 0 V6
+# Female 4150
+# Otherwise diseases
+# Sinus arrhythmia;Left ventricular high voltage;T-wave abnormality;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07796/P07796_E01.dat b/data/Child_ecg/P07/P07796/P07796_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..734e1410afd6b1c240b813282bedc7cab9339c42
--- /dev/null
+++ b/data/Child_ecg/P07/P07796/P07796_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d1c6272d2c030071c264b00d99dc8928113d78dad41e0f8f037b7983b2b67618
+size 240000
diff --git a/data/Child_ecg/P07/P07796/P07796_E01.hea b/data/Child_ecg/P07/P07796/P07796_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fb9836c9dd557ccf6013e5d8e67af1da68a1eafa
--- /dev/null
+++ b/data/Child_ecg/P07/P07796/P07796_E01.hea
@@ -0,0 +1,16 @@
+P07796_E01 12 500 10000
+P07796_E01.dat 16 29515.915420319754(-4822)/mV 16 0 -4798 36367 0 I
+P07796_E01.dat 16 23553.79020979021(-6453)/mV 16 0 -4939 15292 0 II
+P07796_E01.dat 16 40781.35825545171(-13591)/mV 16 0 -11002 45901 0 III
+P07796_E01.dat 16 28201.65298776098(5487)/mV 16 0 4570 40686 0 AVR
+P07796_E01.dat 16 52819.41781317886(2850)/mV 16 0 1217 14033 0 AVL
+P07796_E01.dat 16 31871.58683021304(-8661)/mV 16 0 -6638 59445 0 AVF
+P07796_E01.dat 16 18739.543624161073(-46)/mV 16 0 -336 53438 0 V1
+P07796_E01.dat 16 15631.285499247366(-2344)/mV 16 0 9 64324 0 V2
+P07796_E01.dat 16 18491.613145539905(-13535)/mV 16 0 -10646 21673 0 V3
+P07796_E01.dat 16 21303.435523114356(-15666)/mV 16 0 -11854 51989 0 V4
+P07796_E01.dat 16 24734.276346604216(-12139)/mV 16 0 -10006 51641 0 V5
+P07796_E01.dat 16 29277.877763328997(-10780)/mV 16 0 -8184 20565 0 V6
+# Female 2337
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07797/P07797_E01.dat b/data/Child_ecg/P07/P07797/P07797_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b9bef10de605c07950b6e7b5bd0e2b9b58bf44c1
--- /dev/null
+++ b/data/Child_ecg/P07/P07797/P07797_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1bfe459cf80db6142e007952e01a320d07e6a90838d89750cfed4b65df431ac4
+size 360000
diff --git a/data/Child_ecg/P07/P07797/P07797_E01.hea b/data/Child_ecg/P07/P07797/P07797_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c1cac37dccb8279590d84c218e84e67d6c7dc0c8
--- /dev/null
+++ b/data/Child_ecg/P07/P07797/P07797_E01.hea
@@ -0,0 +1,16 @@
+P07797_E01 12 500 15000
+P07797_E01.dat 16 60238.50666666667(-17325)/mV 16 0 -17325 32386 0 I
+P07797_E01.dat 16 40608.72127542606(-23750)/mV 16 0 -23750 19867 0 II
+P07797_E01.dat 16 64450.31325301205(-25584)/mV 16 0 -25584 55103 0 III
+P07797_E01.dat 16 53079.44433872502(21712)/mV 16 0 21712 17423 0 AVR
+P07797_E01.dat 16 97891.97633136094(-4494)/mV 16 0 -4494 36049 0 AVL
+P07797_E01.dat 16 51142.2878903275(-24570)/mV 16 0 -24570 29234 0 AVF
+P07797_E01.dat 16 6841.960830860534(12267)/mV 16 0 12267 38704 0 V1
+P07797_E01.dat 16 13423.832322118036(14767)/mV 16 0 14767 53416 0 V2
+P07797_E01.dat 16 21303.555070883314(5388)/mV 16 0 5388 14165 0 V3
+P07797_E01.dat 16 14712.6791089705(-8902)/mV 16 0 -8902 30967 0 V4
+P07797_E01.dat 16 19284.86057248384(-22569)/mV 16 0 -22569 28360 0 V5
+P07797_E01.dat 16 28388.802698145024(-20437)/mV 16 0 -20437 4291 0 V6
+# Male 2609
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07797/P07797_E02.dat b/data/Child_ecg/P07/P07797/P07797_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6954864b5895c8acb87fce5a81dc940468c5041e
--- /dev/null
+++ b/data/Child_ecg/P07/P07797/P07797_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0a4ce6d1bf1247e8960340ad11cb1c62a5673a4d30105e3db259ed6f9edf203
+size 360000
diff --git a/data/Child_ecg/P07/P07797/P07797_E02.hea b/data/Child_ecg/P07/P07797/P07797_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..59c0cffd1683a2654e4210a266e142d88edd0a58
--- /dev/null
+++ b/data/Child_ecg/P07/P07797/P07797_E02.hea
@@ -0,0 +1,16 @@
+P07797_E02 12 500 15000
+P07797_E02.dat 16 53523.53646127756(-9651)/mV 16 0 -9651 56369 0 I
+P07797_E02.dat 16 42905.381663113(-13116)/mV 16 0 -13116 7877 0 II
+P07797_E02.dat 16 69315.736346516(-19288)/mV 16 0 -19288 18796 0 III
+P07797_E02.dat 16 47771.24119810825(11622)/mV 16 0 11622 12090 0 AVR
+P07797_E02.dat 16 106264.87774294672(337)/mV 16 0 337 23536 0 AVL
+P07797_E02.dat 16 56957.166748647316(-18632)/mV 16 0 -18632 33985 0 AVF
+P07797_E02.dat 16 26259.515006002403(9956)/mV 16 0 9956 64286 0 V1
+P07797_E02.dat 16 16701.505315379163(13260)/mV 16 0 13260 35590 0 V2
+P07797_E02.dat 16 20964.296593186373(8097)/mV 16 0 8097 46293 0 V3
+P07797_E02.dat 16 20118.040285899933(-17649)/mV 16 0 -17649 43195 0 V4
+P07797_E02.dat 16 24443.134313228587(-20993)/mV 16 0 -20993 63284 0 V5
+P07797_E02.dat 16 34059.4386406545(-19554)/mV 16 0 -19554 51051 0 V6
+# Male 2609
+# Otherwise diseases
+# Sinus arrhythmia;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07797/P07797_E03.dat b/data/Child_ecg/P07/P07797/P07797_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c5dca7fe94df0f8b9a14ddbbf7359ab6e3492af0
--- /dev/null
+++ b/data/Child_ecg/P07/P07797/P07797_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81ab1c12041cb46b6f8735d43aeacd56c288cb274c2d92c8dc9899a8badbe9d5
+size 360000
diff --git a/data/Child_ecg/P07/P07797/P07797_E03.hea b/data/Child_ecg/P07/P07797/P07797_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ca32006ec3ec7f1d44266c3c6d75b99ad4867f24
--- /dev/null
+++ b/data/Child_ecg/P07/P07797/P07797_E03.hea
@@ -0,0 +1,16 @@
+P07797_E03 12 500 15000
+P07797_E03.dat 16 18425.591989987486(-4013)/mV 16 0 -4013 12314 0 I
+P07797_E03.dat 16 18190.579301898346(-3758)/mV 16 0 -3758 30177 0 II
+P07797_E03.dat 16 80824.33592534992(-20079)/mV 16 0 -20079 24832 0 III
+P07797_E03.dat 16 18310.119024390246(3889)/mV 16 0 3889 24418 0 AVR
+P07797_E03.dat 16 37281.18518518518(-4260)/mV 16 0 -4260 42240 0 AVL
+P07797_E03.dat 16 35943.13669064748(-3493)/mV 16 0 -3493 57866 0 AVF
+P07797_E03.dat 16 32363.38727415554(7466)/mV 16 0 7466 10400 0 V1
+P07797_E03.dat 16 16119.545574636724(14899)/mV 16 0 14899 48102 0 V2
+P07797_E03.dat 16 19299.977119084764(3477)/mV 16 0 3477 40559 0 V3
+P07797_E03.dat 16 18839.64331210191(-15436)/mV 16 0 -15436 4112 0 V4
+P07797_E03.dat 16 32199.845161290323(-13271)/mV 16 0 -13271 10877 0 V5
+P07797_E03.dat 16 17687.272727272728(-11867)/mV 16 0 -11867 60483 0 V6
+# Male 2608
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07797/P07797_E04.dat b/data/Child_ecg/P07/P07797/P07797_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d68215f2850718812c279c56f47038245a519a67
--- /dev/null
+++ b/data/Child_ecg/P07/P07797/P07797_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d685a03024036e66bf1a6ae79c2dc71403c65a8fc5fbcb3da771e4d725d770fb
+size 360000
diff --git a/data/Child_ecg/P07/P07797/P07797_E04.hea b/data/Child_ecg/P07/P07797/P07797_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8df0144dca7fcb6666693190e5192d9dbeb19804
--- /dev/null
+++ b/data/Child_ecg/P07/P07797/P07797_E04.hea
@@ -0,0 +1,16 @@
+P07797_E04 12 500 15000
+P07797_E04.dat 16 56406.83191169092(-19044)/mV 16 0 10426 16488 0 I
+P07797_E04.dat 16 35787.9873015873(-21758)/mV 16 0 -3217 30208 0 II
+P07797_E04.dat 16 52759.52995927865(-21696)/mV 16 0 -21868 34206 0 III
+P07797_E04.dat 16 47800.568457539(21102)/mV 16 0 -3779 31686 0 AVR
+P07797_E04.dat 16 90742.82469836764(-1552)/mV 16 0 22285 16808 0 AVL
+P07797_E04.dat 16 44105.85575048733(-21719)/mV 16 0 -10380 25173 0 AVF
+P07797_E04.dat 16 30488.659736659738(10197)/mV 16 0 10693 46805 0 V1
+P07797_E04.dat 16 11618.11673151751(13887)/mV 16 0 16487 33188 0 V2
+P07797_E04.dat 16 16967.243042671613(2957)/mV 16 0 27778 28071 0 V3
+P07797_E04.dat 16 16693.004405286345(-17965)/mV 16 0 4580 35791 0 V4
+P07797_E04.dat 16 22023.861317483905(-21911)/mV 16 0 1726 14258 0 V5
+P07797_E04.dat 16 32148.5202661827(-19793)/mV 16 0 -1097 27761 0 V6
+# Male 2603
+# Otherwise diseases
+# Sinus tachycardia;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07798/P07798_E01.dat b/data/Child_ecg/P07/P07798/P07798_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..46ac96587f0f1822e454e4e7c171a45d708a49eb
--- /dev/null
+++ b/data/Child_ecg/P07/P07798/P07798_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8f777c5a09c96be3cadad00c961b7ab0a6745288613d096437f849ba3554464
+size 240000
diff --git a/data/Child_ecg/P07/P07798/P07798_E01.hea b/data/Child_ecg/P07/P07798/P07798_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b35a4a671d91f461afc43152f9dea74cc55a146d
--- /dev/null
+++ b/data/Child_ecg/P07/P07798/P07798_E01.hea
@@ -0,0 +1,16 @@
+P07798_E01 12 500 10000
+P07798_E01.dat 16 86168.62034239678(-11877)/mV 16 0 -14612 24115 0 I
+P07798_E01.dat 16 42580.37453183521(-10562)/mV 16 0 -13818 24258 0 II
+P07798_E01.dat 16 62700.307692307695(-8688)/mV 16 0 -11441 26549 0 III
+P07798_E01.dat 16 60633.95983935743(11465)/mV 16 0 14770 26234 0 AVR
+P07798_E01.dat 16 117756.45183645183(8718)/mV 16 0 9389 641 0 AVL
+P07798_E01.dat 16 51078.61228928766(-9834)/mV 16 0 -12910 6403 0 AVF
+P07798_E01.dat 16 46119.970260223046(-8536)/mV 16 0 -6022 45926 0 V1
+P07798_E01.dat 16 16561.331963001026(-1294)/mV 16 0 -1469 17256 0 V2
+P07798_E01.dat 16 22125.142386831274(-6515)/mV 16 0 -6299 48120 0 V3
+P07798_E01.dat 16 19923.913894324854(-12882)/mV 16 0 -16399 40327 0 V4
+P07798_E01.dat 16 15221.104887424492(-19233)/mV 16 0 -22278 5076 0 V5
+P07798_E01.dat 16 20622.59946949602(-17582)/mV 16 0 -21038 6657 0 V6
+# Male 2371
+# Otherwise diseases
+# Left ventricular high voltage;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07799/P07799_E01.dat b/data/Child_ecg/P07/P07799/P07799_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ccc36d9f5fef2481e7163882800a1f637196f02b
--- /dev/null
+++ b/data/Child_ecg/P07/P07799/P07799_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59a2a5902ac029192dcef2112358c8574e00fc15f5eecd3a0500e6ed9cc94837
+size 360000
diff --git a/data/Child_ecg/P07/P07799/P07799_E01.hea b/data/Child_ecg/P07/P07799/P07799_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a342eb68bf5897bd1be3b21f321a41b9e02dc18e
--- /dev/null
+++ b/data/Child_ecg/P07/P07799/P07799_E01.hea
@@ -0,0 +1,16 @@
+P07799_E01 12 500 15000
+P07799_E01.dat 16 46852.66001174398(-13287)/mV 16 0 -11457 40503 0 I
+P07799_E01.dat 16 36273.15399610136(-14595)/mV 16 0 -14359 61646 0 II
+P07799_E01.dat 16 53910.25470653378(-20882)/mV 16 0 -22593 541 0 III
+P07799_E01.dat 16 45955.52176088044(12089)/mV 16 0 11042 27876 0 AVR
+P07799_E01.dat 16 67629.5604991861(-2337)/mV 16 0 28 38495 0 AVL
+P07799_E01.dat 16 46240.349599417335(-17267)/mV 16 0 -17831 20466 0 AVF
+P07799_E01.dat 16 21029.857529305682(12784)/mV 16 0 13314 27178 0 V1
+P07799_E01.dat 16 13246.27027027027(13181)/mV 16 0 13903 19183 0 V2
+P07799_E01.dat 16 16726.38036809816(9833)/mV 16 0 10840 38078 0 V3
+P07799_E01.dat 16 26253.784615384615(-2770)/mV 16 0 -2962 47448 0 V4
+P07799_E01.dat 16 25646.800731261425(-12217)/mV 16 0 -12968 40464 0 V5
+P07799_E01.dat 16 28677.08609271523(-15852)/mV 16 0 -15945 48325 0 V6
+# Male 4115
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07800/P07800_E01.dat b/data/Child_ecg/P07/P07800/P07800_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f7515175e3a415a4cec4ea5d9f66cbd96dbb2e33
--- /dev/null
+++ b/data/Child_ecg/P07/P07800/P07800_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:759409fd5a5c03d5c5769a0a9741206ca17245ee862489d36bd6f133b59596bb
+size 240000
diff --git a/data/Child_ecg/P07/P07800/P07800_E01.hea b/data/Child_ecg/P07/P07800/P07800_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..dc1ebc30ab6dbf9c4bcb3e90f2d9ffd7a1a0e534
--- /dev/null
+++ b/data/Child_ecg/P07/P07800/P07800_E01.hea
@@ -0,0 +1,16 @@
+P07800_E01 12 500 10000
+P07800_E01.dat 16 117805.47273749298(-7184)/mV 16 0 -16769 53841 0 I
+P07800_E01.dat 16 41808.98909090909(-21539)/mV 16 0 -22798 55541 0 II
+P07800_E01.dat 16 49794.238014664414(-21990)/mV 16 0 -19439 28862 0 III
+P07800_E01.dat 16 66483.23252858958(18329)/mV 16 0 22007 24002 0 AVR
+P07800_E01.dat 16 93446.99453551913(13158)/mV 16 0 6998 1411 0 AVL
+P07800_E01.dat 16 47514.659767141005(-23800)/mV 16 0 -23336 2727 0 AVF
+P07800_E01.dat 16 31527.613976705492(4241)/mV 16 0 5908 44764 0 V1
+P07800_E01.dat 16 12699.757987763427(3720)/mV 16 0 4216 31671 0 V2
+P07800_E01.dat 16 14187.260528194147(6054)/mV 16 0 5696 16620 0 V3
+P07800_E01.dat 16 16614.34869739479(-382)/mV 16 0 -4152 54736 0 V4
+P07800_E01.dat 16 17439.116022099446(-8107)/mV 16 0 -10364 39094 0 V5
+P07800_E01.dat 16 30302.717817561806(-15411)/mV 16 0 -18048 20375 0 V6
+# Male 5179
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07801/P07801_E01.dat b/data/Child_ecg/P07/P07801/P07801_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..32ee166e675db2cfd0642762884a2474d602a4d2
--- /dev/null
+++ b/data/Child_ecg/P07/P07801/P07801_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19598a8e2b9301d3723660bb184deb16d5814d97c45af25d2aa7837b410ff149
+size 360000
diff --git a/data/Child_ecg/P07/P07801/P07801_E01.hea b/data/Child_ecg/P07/P07801/P07801_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..297280dae73a2284be4080941d07546102f1acac
--- /dev/null
+++ b/data/Child_ecg/P07/P07801/P07801_E01.hea
@@ -0,0 +1,16 @@
+P07801_E01 12 500 15000
+P07801_E01.dat 16 64914.677658697445(5681)/mV 16 0 5681 35464 0 I
+P07801_E01.dat 16 54238.5606900801(10216)/mV 16 0 10216 25421 0 II
+P07801_E01.dat 16 91550.21589561092(4917)/mV 16 0 4917 47869 0 III
+P07801_E01.dat 16 63187.5531628533(-9843)/mV 16 0 -9843 4969 0 AVR
+P07801_E01.dat 16 110236.3502575423(3808)/mV 16 0 3808 11778 0 AVL
+P07801_E01.dat 16 72626.06725663716(7305)/mV 16 0 7305 8676 0 AVF
+P07801_E01.dat 16 17380.627519719543(5966)/mV 16 0 5966 47454 0 V1
+P07801_E01.dat 16 9343.646082949308(6834)/mV 16 0 6834 61900 0 V2
+P07801_E01.dat 16 11735.988053758088(13283)/mV 16 0 13283 18052 0 V3
+P07801_E01.dat 16 1271.7127722189523(993)/mV 16 0 993 13878 0 V4
+P07801_E01.dat 16 27328.855407047387(11162)/mV 16 0 11162 61092 0 V5
+P07801_E01.dat 16 3723.1171314741036(3737)/mV 16 0 3737 5792 0 V6
+# Male 957
+# Atrial septal defect
+# Sinus tachycardia;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07802/P07802_E01.dat b/data/Child_ecg/P07/P07802/P07802_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4ddf8cdc56f7f0f46d9f0bb5102aa2d04755ae35
--- /dev/null
+++ b/data/Child_ecg/P07/P07802/P07802_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a344e25db4dbe65c403c0a57e914b78f5ee0ce2f8816e094aa27c23e183489a2
+size 192000
diff --git a/data/Child_ecg/P07/P07802/P07802_E01.hea b/data/Child_ecg/P07/P07802/P07802_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a68a100306b6bca8277314cec8ec6c0077ba3ed8
--- /dev/null
+++ b/data/Child_ecg/P07/P07802/P07802_E01.hea
@@ -0,0 +1,16 @@
+P07802_E01 12 500 8000
+P07802_E01.dat 16 27908.072408118485(-7925)/mV 16 0 -7925 26405 0 I
+P07802_E01.dat 16 23770.466165413534(-8068)/mV 16 0 -8068 4462 0 II
+P07802_E01.dat 16 35799.41463414634(1634)/mV 16 0 1634 8935 0 III
+P07802_E01.dat 16 30502.43843843844(6910)/mV 16 0 6910 26126 0 AVR
+P07802_E01.dat 16 38643.40983606558(-5143)/mV 16 0 -5143 50721 0 AVL
+P07802_E01.dat 16 32991.95598349381(-9344)/mV 16 0 -9344 26561 0 AVF
+P07802_E01.dat 16 29640.74499564839(492)/mV 16 0 492 60697 0 V1
+P07802_E01.dat 16 14820.115874855157(-7787)/mV 16 0 -7787 32654 0 V2
+P07802_E01.dat 16 11383.26526423807(-11101)/mV 16 0 -11101 15230 0 V3
+P07802_E01.dat 16 17448.322344322343(-14160)/mV 16 0 -14160 6857 0 V4
+P07802_E01.dat 16 25899.461117196057(-9675)/mV 16 0 -9675 34330 0 V5
+P07802_E01.dat 16 3687.9411371237456(10307)/mV 16 0 10307 14663 0 V6
+# Male 1614
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07803/P07803_E01.dat b/data/Child_ecg/P07/P07803/P07803_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..07437c49d9907adf7805b12b754c53dae29710b7
--- /dev/null
+++ b/data/Child_ecg/P07/P07803/P07803_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b44f3479c6f53a8b59535c43f4b17b7445fbcc0928751b2e216513677a99e909
+size 240000
diff --git a/data/Child_ecg/P07/P07803/P07803_E01.hea b/data/Child_ecg/P07/P07803/P07803_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..10bf41e0fb83bbf015f9fd0c946008f20a21cc23
--- /dev/null
+++ b/data/Child_ecg/P07/P07803/P07803_E01.hea
@@ -0,0 +1,16 @@
+P07803_E01 12 500 10000
+P07803_E01.dat 16 46673.437029603614(-10057)/mV 16 0 -11614 5494 0 I
+P07803_E01.dat 16 30337.336116910228(-18576)/mV 16 0 -20106 31046 0 II
+P07803_E01.dat 16 29055.68026644463(-15728)/mV 16 0 -16201 20537 0 III
+P07803_E01.dat 16 48233.93103448276(14360)/mV 16 0 16360 64562 0 AVR
+P07803_E01.dat 16 41810.20461265523(1755)/mV 16 0 1415 4306 0 AVL
+P07803_E01.dat 16 31596.9932224276(-20247)/mV 16 0 -21301 57700 0 AVF
+P07803_E01.dat 16 47248.8954593453(10929)/mV 16 0 13465 28112 0 V1
+P07803_E01.dat 16 18230.199163179917(9782)/mV 16 0 11858 31576 0 V2
+P07803_E01.dat 16 18624.82743114109(-410)/mV 16 0 605 18599 0 V3
+P07803_E01.dat 16 14502.619787408014(-15446)/mV 16 0 -16732 58692 0 V4
+P07803_E01.dat 16 16290.077427039905(-19412)/mV 16 0 -20551 29191 0 V5
+P07803_E01.dat 16 26362.640079760717(-19856)/mV 16 0 -22151 8557 0 V6
+# Male 4697
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07804/P07804_E01.dat b/data/Child_ecg/P07/P07804/P07804_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..72305748ac871a23d330045cc5bf35d7ad7898fb
--- /dev/null
+++ b/data/Child_ecg/P07/P07804/P07804_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0697b9723ee77d2b35f881e922e0109d787260eb44ea5242b8eaef2a9cee93a2
+size 360000
diff --git a/data/Child_ecg/P07/P07804/P07804_E01.hea b/data/Child_ecg/P07/P07804/P07804_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..51672e53770aa2587431af486c416b9510e80c06
--- /dev/null
+++ b/data/Child_ecg/P07/P07804/P07804_E01.hea
@@ -0,0 +1,16 @@
+P07804_E01 12 500 15000
+P07804_E01.dat 16 39508.70863836018(-6415)/mV 16 0 -6415 29795 0 I
+P07804_E01.dat 16 69074.88122605364(-6358)/mV 16 0 -6358 33618 0 II
+P07804_E01.dat 16 44185.258341277404(12497)/mV 16 0 12497 54592 0 III
+P07804_E01.dat 16 61061.378151260506(2713)/mV 16 0 2713 36206 0 AVR
+P07804_E01.dat 16 42391.819130434786(-8963)/mV 16 0 -8963 12879 0 AVL
+P07804_E01.dat 16 74089.0947368421(8474)/mV 16 0 8474 11369 0 AVF
+P07804_E01.dat 16 96003.91916717698(5508)/mV 16 0 5508 4798 0 V1
+P07804_E01.dat 16 27490.95461658842(1543)/mV 16 0 1543 15338 0 V2
+P07804_E01.dat 16 29522.816999132698(475)/mV 16 0 475 33683 0 V3
+P07804_E01.dat 16 28567.51020408163(-9528)/mV 16 0 -9528 49270 0 V4
+P07804_E01.dat 16 29665.52380952381(-18166)/mV 16 0 -18166 24541 0 V5
+P07804_E01.dat 16 47265.84432560903(-13346)/mV 16 0 -13346 2733 0 V6
+# Female 3128
+# Otherwise diseases
+# Left anterior fascicular block;Inversion+T-wave abnormality
diff --git a/data/Child_ecg/P07/P07805/P07805_E01.dat b/data/Child_ecg/P07/P07805/P07805_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..846b117fa029d73b7c015607c20fb02cb9d41c7d
--- /dev/null
+++ b/data/Child_ecg/P07/P07805/P07805_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ab043b9fb36c4cb28d9fe1aa6bc4f0e2dbe7d1a81fbcb57d8bf9a88e973af95
+size 360000
diff --git a/data/Child_ecg/P07/P07805/P07805_E01.hea b/data/Child_ecg/P07/P07805/P07805_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..89a0a27a76e654f9237a7517811ad36011bf0957
--- /dev/null
+++ b/data/Child_ecg/P07/P07805/P07805_E01.hea
@@ -0,0 +1,16 @@
+P07805_E01 12 500 15000
+P07805_E01.dat 16 45936.4815133276(-19724)/mV 16 0 -19724 12188 0 I
+P07805_E01.dat 16 34518.44488977956(-15946)/mV 16 0 -15946 40733 0 II
+P07805_E01.dat 16 28196.218649517687(1487)/mV 16 0 1487 33842 0 III
+P07805_E01.dat 16 53349.335972290944(19879)/mV 16 0 19879 60328 0 AVR
+P07805_E01.dat 16 46080.574312955694(-12708)/mV 16 0 -12708 62860 0 AVL
+P07805_E01.dat 16 31292.392794886695(-6471)/mV 16 0 -6471 11236 0 AVF
+P07805_E01.dat 16 16869.128061581527(14315)/mV 16 0 14315 36458 0 V1
+P07805_E01.dat 16 10229.574660633483(11388)/mV 16 0 11388 12743 0 V2
+P07805_E01.dat 16 10827.1704312115(8427)/mV 16 0 8427 17429 0 V3
+P07805_E01.dat 16 14989.211505922165(-6814)/mV 16 0 -6814 38961 0 V4
+P07805_E01.dat 16 28033.614414414413(-25170)/mV 16 0 -25170 7290 0 V5
+P07805_E01.dat 16 41082.42755035737(-25049)/mV 16 0 -25049 6754 0 V6
+# Female 3569
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es);Fusion complex(es)
diff --git a/data/Child_ecg/P07/P07806/P07806_E01.dat b/data/Child_ecg/P07/P07806/P07806_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a15627f641184ae1307e57ca69626fa98ba6fc7e
--- /dev/null
+++ b/data/Child_ecg/P07/P07806/P07806_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c225fc6e77da5a492dc7a8262e86c580db4e15323bfbd148245a77263477bda
+size 300000
diff --git a/data/Child_ecg/P07/P07806/P07806_E01.hea b/data/Child_ecg/P07/P07806/P07806_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..831d15300ef56fb87627ab884a3b989c2a46fbbb
--- /dev/null
+++ b/data/Child_ecg/P07/P07806/P07806_E01.hea
@@ -0,0 +1,16 @@
+P07806_E01 12 500 12500
+P07806_E01.dat 16 101218.33018343525(-21653)/mV 16 0 -21571 20085 0 I
+P07806_E01.dat 16 49457.92531120332(-24037)/mV 16 0 -23916 16578 0 II
+P07806_E01.dat 16 68861.3966101695(-22848)/mV 16 0 -22792 4538 0 III
+P07806_E01.dat 16 69675.10282621768(23810)/mV 16 0 23697 9879 0 AVR
+P07806_E01.dat 16 152014.66034755134(14218)/mV 16 0 14218 47953 0 AVL
+P07806_E01.dat 16 59755.354838709674(-23722)/mV 16 0 -23625 12115 0 AVF
+P07806_E01.dat 16 29084.606851549754(19466)/mV 16 0 19513 42206 0 V1
+P07806_E01.dat 16 26081.14402451481(17103)/mV 16 0 17124 36707 0 V2
+P07806_E01.dat 16 32750.85395348837(1615)/mV 16 0 1588 39705 0 V3
+P07806_E01.dat 16 30571.504531722054(-13003)/mV 16 0 -13028 37361 0 V4
+P07806_E01.dat 16 44731.98472449536(-22758)/mV 16 0 -22758 65364 0 V5
+P07806_E01.dat 16 54633.08499095841(-25391)/mV 16 0 -25391 48525 0 V6
+# Female 4886
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07807/P07807_E01.dat b/data/Child_ecg/P07/P07807/P07807_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a68b9ae43c352c81bdeaac8d9f2464911dd95eff
--- /dev/null
+++ b/data/Child_ecg/P07/P07807/P07807_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3d61959f8c360cd093db7496495c24dfd62f3ae675344aad51a2d2645765d817
+size 240000
diff --git a/data/Child_ecg/P07/P07807/P07807_E01.hea b/data/Child_ecg/P07/P07807/P07807_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..107c6c268277bb51bcca7862f7f3192417ae6918
--- /dev/null
+++ b/data/Child_ecg/P07/P07807/P07807_E01.hea
@@ -0,0 +1,16 @@
+P07807_E01 12 500 10000
+P07807_E01.dat 16 54781.04046242774(4253)/mV 16 0 4476 23518 0 I
+P07807_E01.dat 16 56737.82144997004(-9648)/mV 16 0 -9371 11679 0 II
+P07807_E01.dat 16 58891.211678832115(-17009)/mV 16 0 -16961 63372 0 III
+P07807_E01.dat 16 67222.99661016949(5965)/mV 16 0 5692 58828 0 AVR
+P07807_E01.dat 16 62409.44262295082(11846)/mV 16 0 11897 34989 0 AVL
+P07807_E01.dat 16 65871.3813495072(-11555)/mV 16 0 -11394 33149 0 AVF
+P07807_E01.dat 16 56797.28068669528(-458)/mV 16 0 -735 52206 0 V1
+P07807_E01.dat 16 21501.38775510204(157)/mV 16 0 209 28673 0 V2
+P07807_E01.dat 16 19598.40111809923(-5379)/mV 16 0 -5299 62391 0 V3
+P07807_E01.dat 16 18466.08393632417(-7845)/mV 16 0 -7695 19126 0 V4
+P07807_E01.dat 16 22409.94750386001(-11506)/mV 16 0 -11342 8750 0 V5
+P07807_E01.dat 16 27565.038438793614(-10007)/mV 16 0 -9783 20668 0 V6
+# Male 4220
+# Otherwise diseases
+# Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07808/P07808_E01.dat b/data/Child_ecg/P07/P07808/P07808_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..173ccbd29df1819ca0e0b41ad8e685bb98c85ad6
--- /dev/null
+++ b/data/Child_ecg/P07/P07808/P07808_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a834676c5f50708eb6a62ba16f16d281b0c46be83a01ce7f9fdb95e76c4b853b
+size 360000
diff --git a/data/Child_ecg/P07/P07808/P07808_E01.hea b/data/Child_ecg/P07/P07808/P07808_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e856e7de7a9cedd732de49d8b2f86275cb6a246d
--- /dev/null
+++ b/data/Child_ecg/P07/P07808/P07808_E01.hea
@@ -0,0 +1,16 @@
+P07808_E01 12 500 15000
+P07808_E01.dat 16 122821.44388849178(-11792)/mV 16 0 -12192 17216 0 I
+P07808_E01.dat 16 45363.36349121873(-11957)/mV 16 0 -12474 54931 0 II
+P07808_E01.dat 16 60467.44666207846(-11317)/mV 16 0 -11760 30042 0 III
+P07808_E01.dat 16 69648.95109104589(12430)/mV 16 0 12940 45440 0 AVR
+P07808_E01.dat 16 162092.99075025693(5738)/mV 16 0 6002 59983 0 AVL
+P07808_E01.dat 16 51969.080168776374(-11718)/mV 16 0 -12183 13554 0 AVF
+P07808_E01.dat 16 44633.01750291715(4587)/mV 16 0 4478 48293 0 V1
+P07808_E01.dat 16 37999.21480289622(13359)/mV 16 0 13946 17436 0 V2
+P07808_E01.dat 16 19883.361563517916(14922)/mV 16 0 15617 4937 0 V3
+P07808_E01.dat 16 20750.341736694678(-3830)/mV 16 0 -4843 39593 0 V4
+P07808_E01.dat 16 38828.92806922661(-15239)/mV 16 0 -17608 42541 0 V5
+P07808_E01.dat 16 63774.09681881051(-21510)/mV 16 0 -23170 61640 0 V6
+# Male 4609
+# Otherwise diseases
+# Right bundle-branch block
diff --git a/data/Child_ecg/P07/P07809/P07809_E01.dat b/data/Child_ecg/P07/P07809/P07809_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9b2d673d82019d74d8268b3db85da1f82db7069e
--- /dev/null
+++ b/data/Child_ecg/P07/P07809/P07809_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd86d5ccd309528512b74d8621aef05c8b1bee1cd4bbce94b390f383ad9cde99
+size 240000
diff --git a/data/Child_ecg/P07/P07809/P07809_E01.hea b/data/Child_ecg/P07/P07809/P07809_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..eac9f9d9fd63e3b86d5cd889ec5dc089820b5d6d
--- /dev/null
+++ b/data/Child_ecg/P07/P07809/P07809_E01.hea
@@ -0,0 +1,16 @@
+P07809_E01 12 500 10000
+P07809_E01.dat 16 88617.96721311475(14744)/mV 16 0 14744 22045 0 I
+P07809_E01.dat 16 59941.814771395075(-7801)/mV 16 0 -7996 56281 0 II
+P07809_E01.dat 16 66260.70148090413(-12012)/mV 16 0 -12228 42564 0 III
+P07809_E01.dat 16 75485.47810858143(-1198)/mV 16 0 -1075 5951 0 AVR
+P07809_E01.dat 16 97625.72021749876(15450)/mV 16 0 15529 6453 0 AVL
+P07809_E01.dat 16 70598.73684210527(-11808)/mV 16 0 -12038 30226 0 AVF
+P07809_E01.dat 16 9070.942014242117(2064)/mV 16 0 2064 6906 0 V1
+P07809_E01.dat 16 22930.4280155642(13273)/mV 16 0 13273 7644 0 V2
+P07809_E01.dat 16 23068.307031669352(9202)/mV 16 0 9183 61368 0 V3
+P07809_E01.dat 16 35952.68112449799(10945)/mV 16 0 10916 4510 0 V4
+P07809_E01.dat 16 48382.707070707074(4654)/mV 16 0 4615 42602 0 V5
+P07809_E01.dat 16 72980.65290806754(5220)/mV 16 0 5161 15505 0 V6
+# Male 2320
+# Otherwise diseases
+# T-wave abnormality;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07810/P07810_E01.dat b/data/Child_ecg/P07/P07810/P07810_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..16af12ce02f8493814af49c8ce5738cce5ecb04f
--- /dev/null
+++ b/data/Child_ecg/P07/P07810/P07810_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd0385460478de146e500735746b622c9f512f919b4fefa9c74ed1c04cdc292c
+size 180000
diff --git a/data/Child_ecg/P07/P07810/P07810_E01.hea b/data/Child_ecg/P07/P07810/P07810_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..43981a446f2c3978d7dff53f3a53378fc13f2cf6
--- /dev/null
+++ b/data/Child_ecg/P07/P07810/P07810_E01.hea
@@ -0,0 +1,16 @@
+P07810_E01 12 500 7500
+P07810_E01.dat 16 65806.56146788991(2257)/mV 16 0 2418 19087 0 I
+P07810_E01.dat 16 58381.97270955166(-21799)/mV 16 0 -21799 6561 0 II
+P07810_E01.dat 16 54836.244897959186(-21615)/mV 16 0 -21749 40524 0 III
+P07810_E01.dat 16 75082.87901990813(15113)/mV 16 0 15052 58986 0 AVR
+P07810_E01.dat 16 72832.54160789844(17661)/mV 16 0 17839 24988 0 AVL
+P07810_E01.dat 16 62066.30868628858(-22213)/mV 16 0 -22263 50312 0 AVF
+P07810_E01.dat 16 40670.9096809086(3952)/mV 16 0 3952 22987 0 V1
+P07810_E01.dat 16 22073.88475565281(-3213)/mV 16 0 -3213 12802 0 V2
+P07810_E01.dat 16 33040.259970457904(-10923)/mV 16 0 -10950 26595 0 V3
+P07810_E01.dat 16 44879.19424460432(-16014)/mV 16 0 -16051 3094 0 V4
+P07810_E01.dat 16 60796.54865181712(-20106)/mV 16 0 -20106 9095 0 V5
+P07810_E01.dat 16 70180.12652068127(-22204)/mV 16 0 -22261 48531 0 V6
+# Female 2889
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07811/P07811_E01.dat b/data/Child_ecg/P07/P07811/P07811_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5f5fbe711a8ed1c95402abe9ccc546856451b4d1
--- /dev/null
+++ b/data/Child_ecg/P07/P07811/P07811_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa49374cb77a32bc66dc66ef3b85070c874b989177121a14eb09ccde027c3d1c
+size 240000
diff --git a/data/Child_ecg/P07/P07811/P07811_E01.hea b/data/Child_ecg/P07/P07811/P07811_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4123fd5c953cb5e577398c7f939d59450842f42c
--- /dev/null
+++ b/data/Child_ecg/P07/P07811/P07811_E01.hea
@@ -0,0 +1,16 @@
+P07811_E01 12 500 10000
+P07811_E01.dat 16 59111.67005379558(-8623)/mV 16 0 -11172 49134 0 I
+P07811_E01.dat 16 38884.45831091985(-15119)/mV 16 0 -18472 14308 0 II
+P07811_E01.dat 16 84540.51782363978(-21766)/mV 16 0 -25412 47350 0 III
+P07811_E01.dat 16 47407.83572895277(12326)/mV 16 0 15373 39140 0 AVR
+P07811_E01.dat 16 132717.60703812315(380)/mV 16 0 380 32345 0 AVL
+P07811_E01.dat 16 56066.38548307994(-18812)/mV 16 0 -22460 55645 0 AVF
+P07811_E01.dat 16 44603.181336161186(8308)/mV 16 0 11357 2155 0 V1
+P07811_E01.dat 16 23132.04794163627(10583)/mV 16 0 11487 40415 0 V2
+P07811_E01.dat 16 24375.230885692657(-1322)/mV 16 0 -2135 22876 0 V3
+P07811_E01.dat 16 24130.244256348247(-13279)/mV 16 0 -14614 61414 0 V4
+P07811_E01.dat 16 28448.919818456885(-18994)/mV 16 0 -21284 39516 0 V5
+P07811_E01.dat 16 34077.19472459271(-22043)/mV 16 0 -24622 12530 0 V6
+# Male 2803
+# Otherwise diseases
+# Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07812/P07812_E01.dat b/data/Child_ecg/P07/P07812/P07812_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0be5d1f6fb9ae174fd475c4fbfa409e973a9f847
--- /dev/null
+++ b/data/Child_ecg/P07/P07812/P07812_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:518ef92eeca1287008858cba388ce2307dcfe7c9035f1bf6ff9cd7e80b6e1d05
+size 360000
diff --git a/data/Child_ecg/P07/P07812/P07812_E01.hea b/data/Child_ecg/P07/P07812/P07812_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b5a469c0acc47d401254bbe4bb4948f5b9a9d921
--- /dev/null
+++ b/data/Child_ecg/P07/P07812/P07812_E01.hea
@@ -0,0 +1,16 @@
+P07812_E01 12 500 15000
+P07812_E01.dat 16 101101.60376091336(3986)/mV 16 0 -454 36393 0 I
+P07812_E01.dat 16 33904.64566058596(-17793)/mV 16 0 -20827 16336 0 II
+P07812_E01.dat 16 31083.07597851113(-22879)/mV 16 0 -24270 51399 0 III
+P07812_E01.dat 16 70730.51839738348(9471)/mV 16 0 14190 35083 0 AVR
+P07812_E01.dat 16 53679.20821661998(23376)/mV 16 0 23376 17434 0 AVL
+P07812_E01.dat 16 32528.0(-20569)/mV 16 0 -22739 40376 0 AVF
+P07812_E01.dat 16 39944.15575221239(11312)/mV 16 0 12611 53230 0 V1
+P07812_E01.dat 16 18739.63206751055(10605)/mV 16 0 10864 50801 0 V2
+P07812_E01.dat 16 23422.93864013267(-5181)/mV 16 0 -5543 3187 0 V3
+P07812_E01.dat 16 21411.585062240665(-12610)/mV 16 0 -9630 12249 0 V4
+P07812_E01.dat 16 31179.706866705135(-19575)/mV 16 0 -22846 26452 0 V5
+P07812_E01.dat 16 39754.41860465116(-19412)/mV 16 0 -21029 62037 0 V6
+# Female 2939
+# Otherwise diseases
+# Right atrial enlargement
diff --git a/data/Child_ecg/P07/P07813/P07813_E01.dat b/data/Child_ecg/P07/P07813/P07813_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1316cfc53627ac833a5d4fb93c27195e1266ea7d
--- /dev/null
+++ b/data/Child_ecg/P07/P07813/P07813_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cdca09bf3579fba59a8ece0a4177e36890804c6f2cd11e86a11b93c0f4227f62
+size 192000
diff --git a/data/Child_ecg/P07/P07813/P07813_E01.hea b/data/Child_ecg/P07/P07813/P07813_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b596bc4685c0c09c1520de93c7926ab3e6672584
--- /dev/null
+++ b/data/Child_ecg/P07/P07813/P07813_E01.hea
@@ -0,0 +1,16 @@
+P07813_E01 12 500 8000
+P07813_E01.dat 16 101098.11152416357(-6209)/mV 16 0 -6045 64474 0 I
+P07813_E01.dat 16 65163.63636363636(-23492)/mV 16 0 -23492 39473 0 II
+P07813_E01.dat 16 58838.06476190476(-17684)/mV 16 0 -17780 28385 0 III
+P07813_E01.dat 16 92928.69126912691(17645)/mV 16 0 17569 16724 0 AVR
+P07813_E01.dat 16 87009.32052006783(4811)/mV 16 0 4953 5945 0 AVL
+P07813_E01.dat 16 64434.76026885735(-22235)/mV 16 0 -22235 31439 0 AVF
+P07813_E01.dat 16 20647.69990850869(11311)/mV 16 0 11328 4126 0 V1
+P07813_E01.dat 16 14289.977528089888(4493)/mV 16 0 4574 9562 0 V2
+P07813_E01.dat 16 14296.08395802099(4481)/mV 16 0 4562 46216 0 V3
+P07813_E01.dat 16 21640.055944055945(475)/mV 16 0 475 19876 0 V4
+P07813_E01.dat 16 60196.26539151225(-8180)/mV 16 0 -8474 44124 0 V5
+P07813_E01.dat 16 77985.49103942652(-11519)/mV 16 0 -11773 1105 0 V6
+# Female 1872
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07814/P07814_E01.dat b/data/Child_ecg/P07/P07814/P07814_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ffeed7e740ace06deea4e49d6c0c055c1b230ac3
--- /dev/null
+++ b/data/Child_ecg/P07/P07814/P07814_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33064feaece876d3b059761f70bafe433eec8786fef821150a4f06dbfe6551d1
+size 240000
diff --git a/data/Child_ecg/P07/P07814/P07814_E01.hea b/data/Child_ecg/P07/P07814/P07814_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..dad99b053e3019667851a1d1e7b6dd4b08db3ed1
--- /dev/null
+++ b/data/Child_ecg/P07/P07814/P07814_E01.hea
@@ -0,0 +1,16 @@
+P07814_E01 12 500 10000
+P07814_E01.dat 16 39137.909584086796(-22199)/mV 16 0 -24046 51276 0 I
+P07814_E01.dat 16 33247.826221877425(-22304)/mV 16 0 -20951 49806 0 II
+P07814_E01.dat 16 61072.122672508216(-19154)/mV 16 0 -13738 1420 0 III
+P07814_E01.dat 16 38638.88859764089(24814)/mV 16 0 24940 65165 0 AVR
+P07814_E01.dat 16 70413.78140293638(-11691)/mV 16 0 -16504 13168 0 AVL
+P07814_E01.dat 16 45338.99636363636(-20591)/mV 16 0 -17677 27123 0 AVF
+P07814_E01.dat 16 24069.585454545453(6017)/mV 16 0 9816 29701 0 V1
+P07814_E01.dat 16 20481.02966314731(-12876)/mV 16 0 -10910 17672 0 V2
+P07814_E01.dat 16 20468.69643753136(-12848)/mV 16 0 -10867 34174 0 V3
+P07814_E01.dat 16 22279.413431916204(-23939)/mV 16 0 -23595 11972 0 V4
+P07814_E01.dat 16 25008.481276856968(-22821)/mV 16 0 -22618 34504 0 V5
+P07814_E01.dat 16 28119.131838565023(-17458)/mV 16 0 -16245 44786 0 V6
+# Male 3301
+# Otherwise diseases
+# Sinus tachycardia;Frequent+Atrial premature complex(es);ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07815/P07815_E01.dat b/data/Child_ecg/P07/P07815/P07815_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..da37dae74cb0a711da77626c62eff7df4716f193
--- /dev/null
+++ b/data/Child_ecg/P07/P07815/P07815_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2afa6ee5e661875c965ec69f2ee562abaebb94d16a9be0920b891a3551c5e6f8
+size 288000
diff --git a/data/Child_ecg/P07/P07815/P07815_E01.hea b/data/Child_ecg/P07/P07815/P07815_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e4a7ea6ad1d73ee65ba8f352fca12da10aa5e5e9
--- /dev/null
+++ b/data/Child_ecg/P07/P07815/P07815_E01.hea
@@ -0,0 +1,16 @@
+P07815_E01 12 500 12000
+P07815_E01.dat 16 126080.61361457335(-662)/mV 16 0 7441 3929 0 I
+P07815_E01.dat 16 30409.636096125552(-17629)/mV 16 0 -12013 43697 0 II
+P07815_E01.dat 16 32675.287289611144(-19022)/mV 16 0 -15115 27509 0 III
+P07815_E01.dat 16 53556.41285956007(13598)/mV 16 0 6933 37072 0 AVR
+P07815_E01.dat 16 62583.98512089274(16524)/mV 16 0 14844 45576 0 AVL
+P07815_E01.dat 16 32231.849056603773(-19421)/mV 16 0 -14519 64810 0 AVF
+P07815_E01.dat 16 35623.71449380918(14998)/mV 16 0 18562 39866 0 V1
+P07815_E01.dat 16 20094.698305084745(13545)/mV 16 0 20001 21123 0 V2
+P07815_E01.dat 16 34090.11049037865(-5951)/mV 16 0 7890 18959 0 V3
+P07815_E01.dat 16 23737.868907563025(-18974)/mV 16 0 -10669 16157 0 V4
+P07815_E01.dat 16 36105.76137761377(-18434)/mV 16 0 -10474 28817 0 V5
+P07815_E01.dat 16 45448.80819912152(-17610)/mV 16 0 -11618 19352 0 V6
+# Male 5089
+# Otherwise diseases
+# Early repolarization
diff --git a/data/Child_ecg/P07/P07816/P07816_E01.dat b/data/Child_ecg/P07/P07816/P07816_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ae7af12bed5eca22452aea898d1a25d829289b33
--- /dev/null
+++ b/data/Child_ecg/P07/P07816/P07816_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dec77a587db1365bab2f64c20c8b14fa3069b20c765917be9bd7a0504a769118
+size 360000
diff --git a/data/Child_ecg/P07/P07816/P07816_E01.hea b/data/Child_ecg/P07/P07816/P07816_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bc6a1100f93dd79689e890e2d7d6409d166baa13
--- /dev/null
+++ b/data/Child_ecg/P07/P07816/P07816_E01.hea
@@ -0,0 +1,16 @@
+P07816_E01 12 500 15000
+P07816_E01.dat 16 28297.11186440678(7993)/mV 16 0 12964 36705 0 I
+P07816_E01.dat 16 31078.075014425853(-19618)/mV 16 0 -13476 22114 0 II
+P07816_E01.dat 16 20311.948591201188(-22735)/mV 16 0 -22289 42878 0 III
+P07816_E01.dat 16 47249.923800098964(13860)/mV 16 0 5058 13021 0 AVR
+P07816_E01.dat 16 26019.988405797103(19832)/mV 16 0 21822 5166 0 AVL
+P07816_E01.dat 16 25891.04656011119(-23671)/mV 16 0 -20828 13453 0 AVF
+P07816_E01.dat 16 25959.53319919517(-7568)/mV 16 0 -9637 26511 0 V1
+P07816_E01.dat 16 14816.699943914751(-6968)/mV 16 0 -3484 8770 0 V2
+P07816_E01.dat 16 13246.171428571428(-11035)/mV 16 0 -7704 44535 0 V3
+P07816_E01.dat 16 15645.599293909974(-15456)/mV 16 0 -9944 29771 0 V4
+P07816_E01.dat 16 26146.916948008104(-13859)/mV 16 0 -5924 63438 0 V5
+P07816_E01.dat 16 39054.38578149503(-14527)/mV 16 0 -6456 29676 0 V6
+# Male 4555
+# Otherwise diseases
+# Sinus tachycardia;Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07817/P07817_E01.dat b/data/Child_ecg/P07/P07817/P07817_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4e8b354947eec4e0f8435f00844c5d9f7e82c390
--- /dev/null
+++ b/data/Child_ecg/P07/P07817/P07817_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bfe7e9b272c0a05c35054ac57c69163f53e22903c6351f555a0486b22516078d
+size 240000
diff --git a/data/Child_ecg/P07/P07817/P07817_E01.hea b/data/Child_ecg/P07/P07817/P07817_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d47e57bcc9a1a28b6741c5fed7d50d40844617f8
--- /dev/null
+++ b/data/Child_ecg/P07/P07817/P07817_E01.hea
@@ -0,0 +1,16 @@
+P07817_E01 12 500 10000
+P07817_E01.dat 16 67938.73441108545(10325)/mV 16 0 10214 56601 0 I
+P07817_E01.dat 16 37614.453427065026(-11866)/mV 16 0 -11927 53434 0 II
+P07817_E01.dat 16 38247.78378378379(-12728)/mV 16 0 -12728 34588 0 III
+P07817_E01.dat 16 61537.12510220768(3981)/mV 16 0 4081 7612 0 AVR
+P07817_E01.dat 16 73420.32665639445(13766)/mV 16 0 13706 16283 0 AVL
+P07817_E01.dat 16 38020.42987249545(-12383)/mV 16 0 -12383 2795 0 AVF
+P07817_E01.dat 16 24104.180737217597(6826)/mV 16 0 6826 2141 0 V1
+P07817_E01.dat 16 16287.70642201835(8843)/mV 16 0 9015 56518 0 V2
+P07817_E01.dat 16 20019.678975873954(6940)/mV 16 0 7070 11656 0 V3
+P07817_E01.dat 16 22206.153468385513(2559)/mV 16 0 2649 21012 0 V4
+P07817_E01.dat 16 28542.846846846845(-1827)/mV 16 0 -1688 5250 0 V5
+P07817_E01.dat 16 49911.57894736842(-3132)/mV 16 0 -2807 62257 0 V6
+# Female 1094
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07818/P07818_E01.dat b/data/Child_ecg/P07/P07818/P07818_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b61c40a79526125167ebce2d0afbba30d4d27b48
--- /dev/null
+++ b/data/Child_ecg/P07/P07818/P07818_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9369a1881944b29e7d78e71a40037e7384c879fcd5455eb6065bcc9677b93e98
+size 180000
diff --git a/data/Child_ecg/P07/P07818/P07818_E01.hea b/data/Child_ecg/P07/P07818/P07818_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..636453e4ba69c49c053ee39c1978966aec7b1bed
--- /dev/null
+++ b/data/Child_ecg/P07/P07818/P07818_E01.hea
@@ -0,0 +1,13 @@
+P07818_E01 9 500 10000
+P07818_E01.dat 16 39139.910556422255(3984)/mV 16 0 3825 19422 0 I
+P07818_E01.dat 16 43196.45817245817(10)/mV 16 0 151 724 0 II
+P07818_E01.dat 16 44047.66205389658(-3237)/mV 16 0 -2915 38389 0 III
+P07818_E01.dat 16 44192.319786808795(-378)/mV 16 0 -378 6064 0 AVR
+P07818_E01.dat 16 44962.128563443264(6509)/mV 16 0 6253 44870 0 AVL
+P07818_E01.dat 16 58276.97777777778(3087)/mV 16 0 3372 18131 0 AVF
+P07818_E01.dat 16 57775.35880708294(-2497)/mV 16 0 -2403 49379 0 V1
+P07818_E01.dat 16 28930.85501858736(-6167)/mV 16 0 -6026 58838 0 V3
+P07818_E01.dat 16 34769.67053364269(-3498)/mV 16 0 -3328 41474 0 V5
+# Female 672
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07819/P07819_E01.dat b/data/Child_ecg/P07/P07819/P07819_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..63f6f8f9dcbb4f98dd0ce54ee0f246901d919bdd
--- /dev/null
+++ b/data/Child_ecg/P07/P07819/P07819_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df7ae26d35e1d75fca7bb3e6ae484d20b59572e5284b59c42775a4a782d12b78
+size 240000
diff --git a/data/Child_ecg/P07/P07819/P07819_E01.hea b/data/Child_ecg/P07/P07819/P07819_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ff269108ab7d439241ae524e9f6baec6dddbd8b6
--- /dev/null
+++ b/data/Child_ecg/P07/P07819/P07819_E01.hea
@@ -0,0 +1,16 @@
+P07819_E01 12 500 10000
+P07819_E01.dat 16 82976.05893186004(233)/mV 16 0 -1050 3950 0 I
+P07819_E01.dat 16 32926.866779089374(-13699)/mV 16 0 -15922 48970 0 II
+P07819_E01.dat 16 41769.20975609756(-20224)/mV 16 0 -22364 22735 0 III
+P07819_E01.dat 16 51472.11188811189(10361)/mV 16 0 12496 24108 0 AVR
+P07819_E01.dat 16 80716.42088854247(17799)/mV 16 0 19244 62859 0 AVL
+P07819_E01.dat 16 37869.54954954955(-16347)/mV 16 0 -18596 52379 0 AVF
+P07819_E01.dat 16 35666.262210796915(7880)/mV 16 0 6633 54634 0 V1
+P07819_E01.dat 16 20711.808930425752(6189)/mV 16 0 5296 21771 0 V2
+P07819_E01.dat 16 18160.876868327403(-7849)/mV 16 0 -9460 30244 0 V3
+P07819_E01.dat 16 23418.819212088507(-11578)/mV 16 0 -12817 25828 0 V4
+P07819_E01.dat 16 31103.68026644463(-14527)/mV 16 0 -15362 31631 0 V5
+P07819_E01.dat 16 36861.80493033226(-15974)/mV 16 0 -19243 4961 0 V6
+# Male 5160
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07820/P07820_E01.dat b/data/Child_ecg/P07/P07820/P07820_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a5320728e975b41bde920bd0e848cda4cbc15b92
--- /dev/null
+++ b/data/Child_ecg/P07/P07820/P07820_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d08116ccdf25ee93dac9ff7167b08f9d5bbff555e475b2e9e33666737ed93e91
+size 360000
diff --git a/data/Child_ecg/P07/P07820/P07820_E01.hea b/data/Child_ecg/P07/P07820/P07820_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3e9131bed1254f28689b5329b3b20f3d153827da
--- /dev/null
+++ b/data/Child_ecg/P07/P07820/P07820_E01.hea
@@ -0,0 +1,16 @@
+P07820_E01 12 500 15000
+P07820_E01.dat 16 77669.43396226416(-10657)/mV 16 0 3119 47366 0 I
+P07820_E01.dat 16 31237.693106004448(-22479)/mV 16 0 -21005 15293 0 II
+P07820_E01.dat 16 35372.846715328466(-23302)/mV 16 0 -27879 41509 0 III
+P07820_E01.dat 16 50125.88734995383(20247)/mV 16 0 14621 27752 0 AVR
+P07820_E01.dat 16 66425.38652714192(16825)/mV 16 0 26985 3449 0 AVL
+P07820_E01.dat 16 33900.63304347826(-23249)/mV 16 0 -24628 3372 0 AVF
+P07820_E01.dat 16 38845.44756277696(5756)/mV 16 0 -1068 26425 0 V1
+P07820_E01.dat 16 21370.998944033792(6761)/mV 16 0 8118 9295 0 V2
+P07820_E01.dat 16 21418.789096126256(-3609)/mV 16 0 4998 2010 0 V3
+P07820_E01.dat 16 18516.75283446712(-16818)/mV 16 0 -7930 64324 0 V4
+P07820_E01.dat 16 26075.943661971833(-21015)/mV 16 0 -14394 21668 0 V5
+P07820_E01.dat 16 30035.02312464749(-19766)/mV 16 0 -14732 46019 0 V6
+# Female 4330
+# Otherwise diseases
+# Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07821/P07821_E01.dat b/data/Child_ecg/P07/P07821/P07821_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9a89976efedb37594627922cae1b11002fdeb237
--- /dev/null
+++ b/data/Child_ecg/P07/P07821/P07821_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f92a6ee2b18a7c195a86351d63ea72799db7f2d30fdae705b235ca0efe062cd6
+size 240000
diff --git a/data/Child_ecg/P07/P07821/P07821_E01.hea b/data/Child_ecg/P07/P07821/P07821_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bca78f78b25b207738a92a6b963454b0935c41aa
--- /dev/null
+++ b/data/Child_ecg/P07/P07821/P07821_E01.hea
@@ -0,0 +1,16 @@
+P07821_E01 12 500 10000
+P07821_E01.dat 16 43335.5717118308(-752)/mV 16 0 -787 65048 0 I
+P07821_E01.dat 16 40110.58152510849(-1176)/mV 16 0 -1176 3228 0 II
+P07821_E01.dat 16 46375.59515324305(-997)/mV 16 0 -997 22466 0 III
+P07821_E01.dat 16 46089.76566757493(270)/mV 16 0 307 61019 0 AVR
+P07821_E01.dat 16 46009.52808988764(-776)/mV 16 0 -813 17002 0 AVL
+P07821_E01.dat 16 59280.397705544936(-2490)/mV 16 0 -2490 56255 0 AVF
+P07821_E01.dat 16 47274.0396767083(-1351)/mV 16 0 -1082 47501 0 V1
+P07821_E01.dat 16 34501.56199304751(-3690)/mV 16 0 -3522 37517 0 V2
+P07821_E01.dat 16 19479.24337957125(-17682)/mV 16 0 -17745 24343 0 V3
+P07821_E01.dat 16 25193.766976411724(-15557)/mV 16 0 -15659 30755 0 V4
+P07821_E01.dat 16 49744.97740585774(-3741)/mV 16 0 -3984 33049 0 V5
+P07821_E01.dat 16 49782.356728911785(4983)/mV 16 0 4537 14014 0 V6
+# Female 2246
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07821/P07821_E02.dat b/data/Child_ecg/P07/P07821/P07821_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f1ae6d0b1f5eb2ce02cf16f4e9c5935764b678dd
--- /dev/null
+++ b/data/Child_ecg/P07/P07821/P07821_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b627f07ec8a5b5c016daf8b826fdc361e66b16b6b7ba182ea62d9d3d62e1898a
+size 240000
diff --git a/data/Child_ecg/P07/P07821/P07821_E02.hea b/data/Child_ecg/P07/P07821/P07821_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5cb42a270333187eedd4524aae014931a5265117
--- /dev/null
+++ b/data/Child_ecg/P07/P07821/P07821_E02.hea
@@ -0,0 +1,16 @@
+P07821_E02 12 500 10000
+P07821_E02.dat 16 116731.68236120872(7787)/mV 16 0 7597 39130 0 I
+P07821_E02.dat 16 87549.55284121084(7481)/mV 16 0 7339 38608 0 II
+P07821_E02.dat 16 85866.46349206349(-6353)/mV 16 0 -6353 19417 0 III
+P07821_E02.dat 16 110963.09852774632(-8846)/mV 16 0 -8665 56945 0 AVR
+P07821_E02.dat 16 124935.01850582591(11735)/mV 16 0 11633 23308 0 AVL
+P07821_E02.dat 16 89414.9234828496(327)/mV 16 0 254 51914 0 AVF
+P07821_E02.dat 16 80317.65281173594(-687)/mV 16 0 -687 24910 0 V1
+P07821_E02.dat 16 45265.400464756(-4233)/mV 16 0 -4196 8644 0 V2
+P07821_E02.dat 16 33627.12814895948(-17776)/mV 16 0 -17803 63011 0 V3
+P07821_E02.dat 16 28740.840336134454(-18572)/mV 16 0 -18666 46981 0 V4
+P07821_E02.dat 16 36639.048054919906(-9313)/mV 16 0 -9402 5247 0 V5
+P07821_E02.dat 16 67358.1269254467(-6077)/mV 16 0 -6187 32653 0 V6
+# Female 2247
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07822/P07822_E01.dat b/data/Child_ecg/P07/P07822/P07822_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5719f21cf3c788e867860f46cbd879fd6acbfac1
--- /dev/null
+++ b/data/Child_ecg/P07/P07822/P07822_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:138c3d1f8850e6d777c0de98e61d8219293d611dd7afb37c00d2d6e07e9be896
+size 360000
diff --git a/data/Child_ecg/P07/P07822/P07822_E01.hea b/data/Child_ecg/P07/P07822/P07822_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f862b608c55a3f9547ab574ed0878e4bb70b8225
--- /dev/null
+++ b/data/Child_ecg/P07/P07822/P07822_E01.hea
@@ -0,0 +1,16 @@
+P07822_E01 12 500 15000
+P07822_E01.dat 16 35133.89010989011(-7789)/mV 16 0 -10047 46689 0 I
+P07822_E01.dat 16 17480.271310724107(-14143)/mV 16 0 -16035 25462 0 II
+P07822_E01.dat 16 26253.91730474732(-16025)/mV 16 0 -17178 53942 0 III
+P07822_E01.dat 16 23843.19498170413(11776)/mV 16 0 13832 12618 0 AVR
+P07822_E01.dat 16 49180.31929604022(5439)/mV 16 0 4959 27430 0 AVL
+P07822_E01.dat 16 21793.93564993565(-16230)/mV 16 0 -17879 36339 0 AVF
+P07822_E01.dat 16 30768.260497000858(2298)/mV 16 0 4775 41167 0 V1
+P07822_E01.dat 16 22176.362264150943(-9811)/mV 16 0 -9829 48282 0 V2
+P07822_E01.dat 16 13819.276752767528(-18138)/mV 16 0 -19926 38352 0 V3
+P07822_E01.dat 16 15483.487940630797(-16467)/mV 16 0 -18622 33233 0 V4
+P07822_E01.dat 16 18292.339406559084(-15609)/mV 16 0 -17796 60134 0 V5
+P07822_E01.dat 16 21594.371272063298(-15443)/mV 16 0 -17569 20040 0 V6
+# Male 2855
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07823/P07823_E01.dat b/data/Child_ecg/P07/P07823/P07823_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8c35fbd60031e8f16d363abb0a2adc633959f4ad
--- /dev/null
+++ b/data/Child_ecg/P07/P07823/P07823_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8264b079a244750861edf04bc4c84dfae90c4c45a3942f0a1eedda09248035f
+size 360000
diff --git a/data/Child_ecg/P07/P07823/P07823_E01.hea b/data/Child_ecg/P07/P07823/P07823_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ad1065208d74c545d38e5ba6d740a367f182222f
--- /dev/null
+++ b/data/Child_ecg/P07/P07823/P07823_E01.hea
@@ -0,0 +1,16 @@
+P07823_E01 12 500 15000
+P07823_E01.dat 16 126288.95024077047(5650)/mV 16 0 5547 63894 0 I
+P07823_E01.dat 16 45098.56026600166(-6276)/mV 16 0 -6386 1713 0 II
+P07823_E01.dat 16 59240.24064563463(-13054)/mV 16 0 -13150 15123 0 III
+P07823_E01.dat 16 67256.99270072993(3226)/mV 16 0 3335 9490 0 AVR
+P07823_E01.dat 16 135601.4681848627(16660)/mV 16 0 16660 24119 0 AVL
+P07823_E01.dat 16 51868.712210866055(-9226)/mV 16 0 -9353 60371 0 AVF
+P07823_E01.dat 16 42837.57819225251(-3609)/mV 16 0 -3609 22994 0 V1
+P07823_E01.dat 16 15209.871186440678(2287)/mV 16 0 2287 21436 0 V2
+P07823_E01.dat 16 23737.777777777777(-6062)/mV 16 0 -6216 30289 0 V3
+P07823_E01.dat 16 23737.616652211622(-6039)/mV 16 0 -6193 46562 0 V4
+P07823_E01.dat 16 52693.38335287222(-10820)/mV 16 0 -10949 63304 0 V5
+P07823_E01.dat 16 61268.99934768428(-9836)/mV 16 0 -9936 36103 0 V6
+# Male 1076
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07824/P07824_E01.dat b/data/Child_ecg/P07/P07824/P07824_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cb44f0e64888b3e4ef28801d171dc0e603fcfa9e
--- /dev/null
+++ b/data/Child_ecg/P07/P07824/P07824_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb82177e79452204b261cd2703011eb9fdb1f1cfa949042dd5f9d9152541af65
+size 240000
diff --git a/data/Child_ecg/P07/P07824/P07824_E01.hea b/data/Child_ecg/P07/P07824/P07824_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5dec3e987fca8971b555e284000d602387b34b60
--- /dev/null
+++ b/data/Child_ecg/P07/P07824/P07824_E01.hea
@@ -0,0 +1,16 @@
+P07824_E01 12 500 10000
+P07824_E01.dat 16 82465.68787384448(4258)/mV 16 0 4526 60677 0 I
+P07824_E01.dat 16 44367.27057430432(3823)/mV 16 0 4112 13052 0 II
+P07824_E01.dat 16 70730.87939221272(3600)/mV 16 0 3830 12975 0 III
+P07824_E01.dat 16 60063.22720551996(-3014)/mV 16 0 -3307 53418 0 AVR
+P07824_E01.dat 16 246314.95570609692(-3917)/mV 16 0 -3917 45021 0 AVL
+P07824_E01.dat 16 55368.602658788775(3839)/mV 16 0 4109 26925 0 AVF
+P07824_E01.dat 16 49892.47573739296(-7163)/mV 16 0 -7325 52747 0 V1
+P07824_E01.dat 16 22496.22911694511(-5152)/mV 16 0 -5170 29470 0 V2
+P07824_E01.dat 16 24313.765907305577(-2541)/mV 16 0 -2561 45765 0 V3
+P07824_E01.dat 16 16146.8743509865(-2397)/mV 16 0 -2252 259 0 V4
+P07824_E01.dat 16 22382.926902788244(-3761)/mV 16 0 -3542 5010 0 V5
+P07824_E01.dat 16 28219.326984126983(1956)/mV 16 0 2209 6337 0 V6
+# Female 2285
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07825/P07825_E01.dat b/data/Child_ecg/P07/P07825/P07825_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2392bf29a9ec4082d6ba0151dce3deeb55cec3d7
--- /dev/null
+++ b/data/Child_ecg/P07/P07825/P07825_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f96ba064c17bb6a14ae7dbbd37ea80c18009c2f821aef159a96b2e8d63e2ac35
+size 240000
diff --git a/data/Child_ecg/P07/P07825/P07825_E01.hea b/data/Child_ecg/P07/P07825/P07825_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..96e4a951b74cfad5b8fd7fe6149b76356af20559
--- /dev/null
+++ b/data/Child_ecg/P07/P07825/P07825_E01.hea
@@ -0,0 +1,16 @@
+P07825_E01 12 500 10000
+P07825_E01.dat 16 52694.15750371471(-15451)/mV 16 0 -18624 62284 0 I
+P07825_E01.dat 16 77333.36204576043(-18739)/mV 16 0 -17732 59258 0 II
+P07825_E01.dat 16 88413.24301841948(3561)/mV 16 0 10107 11514 0 III
+P07825_E01.dat 16 71944.39344262295(18662)/mV 16 0 20301 58044 0 AVR
+P07825_E01.dat 16 66904.49382716049(-11598)/mV 16 0 -16061 15150 0 AVL
+P07825_E01.dat 16 125853.2067381317(-17719)/mV 16 0 -12292 31630 0 AVF
+P07825_E01.dat 16 66032.43092962641(4344)/mV 16 0 10252 19093 0 V1
+P07825_E01.dat 16 28689.425425425427(-4778)/mV 16 0 -4801 36050 0 V2
+P07825_E01.dat 16 28665.280839895015(-11436)/mV 16 0 -14281 31399 0 V3
+P07825_E01.dat 16 27737.255150554676(-19948)/mV 16 0 -23197 35850 0 V4
+P07825_E01.dat 16 32645.060029282577(-21880)/mV 16 0 -24986 57820 0 V5
+P07825_E01.dat 16 39626.081415929206(-21835)/mV 16 0 -24316 18066 0 V6
+# Female 4236
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07826/P07826_E01.dat b/data/Child_ecg/P07/P07826/P07826_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3b3c7f64de72a4efc9573b2b7adb5a35f2a20c2b
--- /dev/null
+++ b/data/Child_ecg/P07/P07826/P07826_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a53488eee115e63cffcc86b2ef462ee76dbed97afebd31e3983cff726f9f67b9
+size 228000
diff --git a/data/Child_ecg/P07/P07826/P07826_E01.hea b/data/Child_ecg/P07/P07826/P07826_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f3bb26a7a88cb05868a48d354759ed93ecf784f3
--- /dev/null
+++ b/data/Child_ecg/P07/P07826/P07826_E01.hea
@@ -0,0 +1,16 @@
+P07826_E01 12 500 9500
+P07826_E01.dat 16 90838.58089668617(-10013)/mV 16 0 -10087 25945 0 I
+P07826_E01.dat 16 38478.44011142061(-19277)/mV 16 0 -19402 17759 0 II
+P07826_E01.dat 16 39682.96525096525(-12693)/mV 16 0 -12790 23795 0 III
+P07826_E01.dat 16 65326.07389749702(20757)/mV 16 0 20916 32118 0 AVR
+P07826_E01.dat 16 74047.57373929591(5233)/mV 16 0 5233 14572 0 AVL
+P07826_E01.dat 16 39795.95026642984(-16357)/mV 16 0 -16454 37653 0 AVF
+P07826_E01.dat 16 26141.99310820124(4276)/mV 16 0 4361 9463 0 V1
+P07826_E01.dat 16 16984.510638297874(4652)/mV 16 0 4680 11978 0 V2
+P07826_E01.dat 16 10238.998043052838(-2110)/mV 16 0 -2052 63077 0 V3
+P07826_E01.dat 16 10661.617846750727(-11298)/mV 16 0 -11480 5785 0 V4
+P07826_E01.dat 16 22360.28976377953(-18901)/mV 16 0 -18992 38735 0 V5
+P07826_E01.dat 16 36760.70956521739(-22446)/mV 16 0 -22476 30084 0 V6
+# Female 3395
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07827/P07827_E01.dat b/data/Child_ecg/P07/P07827/P07827_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0b61edf42171b2fb5007d568090b7a671e390421
--- /dev/null
+++ b/data/Child_ecg/P07/P07827/P07827_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d6d0e6efaa470afa9feef08bed4e9e1f55e4876741a68abe4db9c3251491f88
+size 360000
diff --git a/data/Child_ecg/P07/P07827/P07827_E01.hea b/data/Child_ecg/P07/P07827/P07827_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..65765bfc10495b58c89da53555b02048aaa27a89
--- /dev/null
+++ b/data/Child_ecg/P07/P07827/P07827_E01.hea
@@ -0,0 +1,16 @@
+P07827_E01 12 500 15000
+P07827_E01.dat 16 35097.23943661972(-13299)/mV 16 0 -15698 13069 0 I
+P07827_E01.dat 16 69927.99449415003(-20364)/mV 16 0 -23151 64574 0 II
+P07827_E01.dat 16 47541.90667454223(6534)/mV 16 0 7849 27104 0 III
+P07827_E01.dat 16 53845.74162679426(16688)/mV 16 0 19579 47499 0 AVR
+P07827_E01.dat 16 40609.17668161435(-10658)/mV 16 0 -12607 27122 0 AVL
+P07827_E01.dat 16 111125.80801017165(-11429)/mV 16 0 -12062 40814 0 AVF
+P07827_E01.dat 16 64852.35319454415(11344)/mV 16 0 12821 16497 0 V1
+P07827_E01.dat 16 25586.424242424244(20005)/mV 16 0 21503 12668 0 V2
+P07827_E01.dat 16 92800.06656266251(10801)/mV 16 0 8385 54956 0 V3
+P07827_E01.dat 16 70655.19560094265(-10808)/mV 16 0 -11095 4800 0 V4
+P07827_E01.dat 16 49580.11299435028(-15627)/mV 16 0 -2239 40196 0 V5
+P07827_E01.dat 16 44338.25766871166(-4536)/mV 16 0 -6160 3514 0 V6
+# Female 5071
+# Otherwise diseases
+# Electrical alternans;Abnormal precordial R-wave progression
diff --git a/data/Child_ecg/P07/P07828/P07828_E01.dat b/data/Child_ecg/P07/P07828/P07828_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ef05ec6827590e13bd4eb413f03447a29d566d24
--- /dev/null
+++ b/data/Child_ecg/P07/P07828/P07828_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d395eb76a5e0718f5d7be2ca61d068389e4c40ee58bc99b264d4e7ddddb95825
+size 252000
diff --git a/data/Child_ecg/P07/P07828/P07828_E01.hea b/data/Child_ecg/P07/P07828/P07828_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..074c77dbe2fc3e37cd36efc7d6f25e31bae05912
--- /dev/null
+++ b/data/Child_ecg/P07/P07828/P07828_E01.hea
@@ -0,0 +1,16 @@
+P07828_E01 12 500 10500
+P07828_E01.dat 16 34546.38987341772(-12778)/mV 16 0 -18762 14121 0 I
+P07828_E01.dat 16 36361.53340635268(-16557)/mV 16 0 -22798 56524 0 II
+P07828_E01.dat 16 68387.41629816804(-6337)/mV 16 0 -6226 19027 0 III
+P07828_E01.dat 16 38373.68224299065(15350)/mV 16 0 21969 42047 0 AVR
+P07828_E01.dat 16 50800.08221993833(-8632)/mV 16 0 -13094 22992 0 AVL
+P07828_E01.dat 16 57171.033243486076(-17232)/mV 16 0 -22068 59228 0 AVF
+P07828_E01.dat 16 34964.97175141243(15583)/mV 16 0 16067 48443 0 V1
+P07828_E01.dat 16 16573.48849797023(15076)/mV 16 0 15157 52846 0 V2
+P07828_E01.dat 16 24576.5523193096(11730)/mV 16 0 9471 34844 0 V3
+P07828_E01.dat 16 37218.788381742736(2271)/mV 16 0 -2120 20662 0 V4
+P07828_E01.dat 16 36011.09655751469(-11825)/mV 16 0 -16836 9065 0 V5
+P07828_E01.dat 16 42209.56940980881(-20370)/mV 16 0 -25623 53199 0 V6
+# Male 3492
+# Otherwise diseases
+# Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07829/P07829_E01.dat b/data/Child_ecg/P07/P07829/P07829_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..afed25136689b5516a8eaf9f57ef5683c714a6b7
--- /dev/null
+++ b/data/Child_ecg/P07/P07829/P07829_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a859d1b891ae1803142a5d89a15e52ff9c7fe5f64274e5149ae225ec557d8e40
+size 360000
diff --git a/data/Child_ecg/P07/P07829/P07829_E01.hea b/data/Child_ecg/P07/P07829/P07829_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2c8d1dec986c97e97b8f69d9fe3179379172621e
--- /dev/null
+++ b/data/Child_ecg/P07/P07829/P07829_E01.hea
@@ -0,0 +1,16 @@
+P07829_E01 12 500 15000
+P07829_E01.dat 16 102883.5960170697(2549)/mV 16 0 3302 42567 0 I
+P07829_E01.dat 16 45012.82361208714(-17129)/mV 16 0 -17092 4020 0 II
+P07829_E01.dat 16 53974.43929058663(-23108)/mV 16 0 -23459 31265 0 III
+P07829_E01.dat 16 67139.18552036199(10703)/mV 16 0 10430 1781 0 AVR
+P07829_E01.dat 16 96226.92902594224(15229)/mV 16 0 15855 55581 0 AVL
+P07829_E01.dat 16 52641.18518518518(-22704)/mV 16 0 -22833 46712 0 AVF
+P07829_E01.dat 16 24872.745719720988(5538)/mV 16 0 5518 27609 0 V1
+P07829_E01.dat 16 17154.001737619463(5796)/mV 16 0 6019 29433 0 V2
+P07829_E01.dat 16 15261.951586874664(-5060)/mV 16 0 -4837 9709 0 V3
+P07829_E01.dat 16 17484.35087719298(-13302)/mV 16 0 -13117 22462 0 V4
+P07829_E01.dat 16 31567.624563155267(-17330)/mV 16 0 -17202 49195 0 V5
+P07829_E01.dat 16 44497.454545454544(-21295)/mV 16 0 -21223 42603 0 V6
+# Male 4508
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07830/P07830_E01.dat b/data/Child_ecg/P07/P07830/P07830_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c77a4f6655dc73c9a77ebedb7faee5a053c29ae2
--- /dev/null
+++ b/data/Child_ecg/P07/P07830/P07830_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9d167ea72d76ef44ad4de2911b325f7ff6045051d81bb48ab3f5d61d608ee91
+size 240000
diff --git a/data/Child_ecg/P07/P07830/P07830_E01.hea b/data/Child_ecg/P07/P07830/P07830_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cb7688a9d5e551b86160c295372f0c1e43ce2569
--- /dev/null
+++ b/data/Child_ecg/P07/P07830/P07830_E01.hea
@@ -0,0 +1,16 @@
+P07830_E01 12 500 10000
+P07830_E01.dat 16 3764.291943127962(29285)/mV 16 0 29248 22273 0 I
+P07830_E01.dat 16 4648.891064871481(26579)/mV 16 0 26133 24750 0 II
+P07830_E01.dat 16 10628.839903459373(-26316)/mV 16 0 -27233 59384 0 III
+P07830_E01.dat 16 2508.410646387833(-1843)/mV 16 0 -1710 58963 0 AVR
+P07830_E01.dat 16 2335.8854688618467(-7273)/mV 16 0 -7186 1165 0 AVL
+P07830_E01.dat 16 11042.617004048583(20505)/mV 16 0 19499 54984 0 AVF
+P07830_E01.dat 16 2686.7225548902197(30329)/mV 16 0 30812 29361 0 V1
+P07830_E01.dat 16 3382.6550319953462(-21410)/mV 16 0 -21936 17575 0 V2
+P07830_E01.dat 16 3158.210276679842(-1555)/mV 16 0 -5022 52843 0 V3
+P07830_E01.dat 16 2189.5757575757575(22554)/mV 16 0 19873 25787 0 V4
+P07830_E01.dat 16 2419.1571906354516(-27116)/mV 16 0 -27025 26740 0 V5
+P07830_E01.dat 16 5280.59467604219(8302)/mV 16 0 3434 13941 0 V6
+# Male 1305
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07831/P07831_E01.dat b/data/Child_ecg/P07/P07831/P07831_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..305ce4a0f284a882e9b1ec90f4eaafa9cb477dd5
--- /dev/null
+++ b/data/Child_ecg/P07/P07831/P07831_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb1a2e30545423c6a0cdbf714f363b64a01cfef0eb5ccffa357c41dc43505b7c
+size 360000
diff --git a/data/Child_ecg/P07/P07831/P07831_E01.hea b/data/Child_ecg/P07/P07831/P07831_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f021a1b34869754044f515145431d20c9cf086f6
--- /dev/null
+++ b/data/Child_ecg/P07/P07831/P07831_E01.hea
@@ -0,0 +1,16 @@
+P07831_E01 12 500 15000
+P07831_E01.dat 16 76888.36548223351(-6881)/mV 16 0 -6881 27940 0 I
+P07831_E01.dat 16 37450.659753726504(-18659)/mV 16 0 -18659 59943 0 II
+P07831_E01.dat 16 47324.322738386305(-13865)/mV 16 0 -13865 17768 0 III
+P07831_E01.dat 16 51909.47391070468(14352)/mV 16 0 14352 33680 0 AVR
+P07831_E01.dat 16 98757.72039724981(-1206)/mV 16 0 -1206 34555 0 AVL
+P07831_E01.dat 16 44285.30089213301(-19436)/mV 16 0 -19436 61652 0 AVF
+P07831_E01.dat 16 55465.35384615385(23565)/mV 16 0 23565 52872 0 V1
+P07831_E01.dat 16 38074.45086705202(5828)/mV 16 0 5828 16431 0 V2
+P07831_E01.dat 16 35618.37809647979(-6088)/mV 16 0 -6088 3243 0 V3
+P07831_E01.dat 16 30338.702495201534(-21190)/mV 16 0 -21190 38823 0 V4
+P07831_E01.dat 16 32199.503448275864(-23648)/mV 16 0 -23648 26291 0 V5
+P07831_E01.dat 16 33100.10810810811(-24096)/mV 16 0 -24096 24315 0 V6
+# Female 4879
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07832/P07832_E01.dat b/data/Child_ecg/P07/P07832/P07832_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..af75884ba544803d870c2d8956439e58ab28c748
--- /dev/null
+++ b/data/Child_ecg/P07/P07832/P07832_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf32f409099caafd5f1bf08d3a7a662c1f3154432f7d7e38eb810bc20334d4b1
+size 360000
diff --git a/data/Child_ecg/P07/P07832/P07832_E01.hea b/data/Child_ecg/P07/P07832/P07832_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..dadf76b69c5b2c8f885c7c00facf9711a03d3566
--- /dev/null
+++ b/data/Child_ecg/P07/P07832/P07832_E01.hea
@@ -0,0 +1,16 @@
+P07832_E01 12 500 15000
+P07832_E01.dat 16 74171.44159544159(-13699)/mV 16 0 -13699 15603 0 I
+P07832_E01.dat 16 44781.94871794872(-5478)/mV 16 0 -5478 28299 0 II
+P07832_E01.dat 16 93461.57630979498(7301)/mV 16 0 7301 21366 0 III
+P07832_E01.dat 16 56977.89973614776(9410)/mV 16 0 9410 45517 0 AVR
+P07832_E01.dat 16 196504.90609874154(-7988)/mV 16 0 -7988 1314 0 AVL
+P07832_E01.dat 16 61934.145146088595(-681)/mV 16 0 -681 46599 0 AVF
+P07832_E01.dat 16 27853.22980062959(19077)/mV 16 0 19100 20096 0 V1
+P07832_E01.dat 16 21619.061371841155(14018)/mV 16 0 14018 13389 0 V2
+P07832_E01.dat 16 17682.97163769442(4982)/mV 16 0 4968 1641 0 V3
+P07832_E01.dat 16 18410.4258841234(-8873)/mV 16 0 -8903 38086 0 V4
+P07832_E01.dat 16 29798.64734299517(-8672)/mV 16 0 -8696 200 0 V5
+P07832_E01.dat 16 17535.03951975988(1464)/mV 16 0 1464 62240 0 V6
+# Male 5414
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07833/P07833_E01.dat b/data/Child_ecg/P07/P07833/P07833_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9de7f3e2a9f6f20b543d7a85ce1cf5cea913d489
--- /dev/null
+++ b/data/Child_ecg/P07/P07833/P07833_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65cdbaf98b03b99936ded92a338796e1deb0a94ef8474dadb531543310f2a329
+size 276000
diff --git a/data/Child_ecg/P07/P07833/P07833_E01.hea b/data/Child_ecg/P07/P07833/P07833_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a2e1371d5a4cb032bd54d50d37bf07ec2e413720
--- /dev/null
+++ b/data/Child_ecg/P07/P07833/P07833_E01.hea
@@ -0,0 +1,16 @@
+P07833_E01 12 500 11500
+P07833_E01.dat 16 67796.66571834993(-21131)/mV 16 0 -25819 41424 0 I
+P07833_E01.dat 16 42673.26002971768(-18744)/mV 16 0 -22146 45993 0 II
+P07833_E01.dat 16 68162.06451612903(-12132)/mV 16 0 -12853 869 0 III
+P07833_E01.dat 16 55282.437086092716(20221)/mV 16 0 24358 39897 0 AVR
+P07833_E01.dat 16 162068.75675675675(-14833)/mV 16 0 -19579 15492 0 AVL
+P07833_E01.dat 16 54381.22666666667(-16835)/mV 16 0 -19268 26823 0 AVF
+P07833_E01.dat 16 27960.96901408451(25394)/mV 16 0 28715 58227 0 V1
+P07833_E01.dat 16 20285.806259314457(20404)/mV 16 0 22780 22745 0 V2
+P07833_E01.dat 16 25361.178396072013(-2502)/mV 16 0 -4957 37378 0 V3
+P07833_E01.dat 16 17088.077201447526(-18933)/mV 16 0 -22477 39225 0 V4
+P07833_E01.dat 16 21993.84054669704(-23338)/mV 16 0 -27363 55656 0 V5
+P07833_E01.dat 16 34684.44103547459(-23935)/mV 16 0 -28082 22968 0 V6
+# Male 5166
+# Otherwise diseases
+# Sinus bradycardia;Left ventricular high voltage;Abnormal precordial R-wave progression;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07833/P07833_E02.dat b/data/Child_ecg/P07/P07833/P07833_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7a9c3e255fbe0558deaf9067217d227bace5a862
--- /dev/null
+++ b/data/Child_ecg/P07/P07833/P07833_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:259caa5b7d7a0820e4a8faa11e2e067335a7b2354b5c38f14696bc954e84c105
+size 360000
diff --git a/data/Child_ecg/P07/P07833/P07833_E02.hea b/data/Child_ecg/P07/P07833/P07833_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b64a2cb0a9d32b276de0fc39d0920f211bca0c38
--- /dev/null
+++ b/data/Child_ecg/P07/P07833/P07833_E02.hea
@@ -0,0 +1,16 @@
+P07833_E02 12 500 15000
+P07833_E02.dat 16 64537.11976911977(-21848)/mV 16 0 -22635 45407 0 I
+P07833_E02.dat 16 42083.861157024796(-20335)/mV 16 0 -20985 44099 0 II
+P07833_E02.dat 16 72428.11239669421(-11371)/mV 16 0 -11607 15283 0 III
+P07833_E02.dat 16 53906.35707317073(21192)/mV 16 0 21938 40204 0 AVR
+P07833_E02.dat 16 144913.21676151062(-15670)/mV 16 0 -16259 24685 0 AVL
+P07833_E02.dat 16 54982.342342342345(-17867)/mV 16 0 -18359 47902 0 AVF
+P07833_E02.dat 16 32166.01557285873(23712)/mV 16 0 25151 13360 0 V1
+P07833_E02.dat 16 26146.536681437716(19092)/mV 16 0 18964 55198 0 V2
+P07833_E02.dat 16 18000.568527918782(-11989)/mV 16 0 -13644 41351 0 V3
+P07833_E02.dat 16 23586.536256323776(-19108)/mV 16 0 -20144 41452 0 V4
+P07833_E02.dat 16 32585.375796178345(-21526)/mV 16 0 -21181 29940 0 V5
+P07833_E02.dat 16 47846.577367205544(-25180)/mV 16 0 -25764 38348 0 V6
+# Male 5167
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07834/P07834_E01.dat b/data/Child_ecg/P07/P07834/P07834_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fbf7ab9564711cad18de31f64c173da263a0d058
--- /dev/null
+++ b/data/Child_ecg/P07/P07834/P07834_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d490ca2c145d4bb261863ae3b416c9b7e7f3609d9f05a9d65a231c8650acb54f
+size 360000
diff --git a/data/Child_ecg/P07/P07834/P07834_E01.hea b/data/Child_ecg/P07/P07834/P07834_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..50c2f943bd118a42ad6164707c0a7bf2da3df407
--- /dev/null
+++ b/data/Child_ecg/P07/P07834/P07834_E01.hea
@@ -0,0 +1,16 @@
+P07834_E01 12 500 15000
+P07834_E01.dat 16 90988.8(-18550)/mV 16 0 -21510 13210 0 I
+P07834_E01.dat 16 50505.56918398378(-20603)/mV 16 0 -22739 11629 0 II
+P07834_E01.dat 16 85962.96725057121(-18989)/mV 16 0 -19758 12969 0 III
+P07834_E01.dat 16 69342.53908692933(21373)/mV 16 0 23967 33310 0 AVR
+P07834_E01.dat 16 273972.2684715172(-3119)/mV 16 0 -6240 40398 0 AVL
+P07834_E01.dat 16 63795.38974675726(-20159)/mV 16 0 -21820 56369 0 AVF
+P07834_E01.dat 16 43781.53154710458(16701)/mV 16 0 17164 12058 0 V1
+P07834_E01.dat 16 22383.76202974628(17203)/mV 16 0 16566 29160 0 V2
+P07834_E01.dat 16 23817.204794163627(-10450)/mV 16 0 -13666 50477 0 V3
+P07834_E01.dat 16 19320.56112224449(-23352)/mV 16 0 -24955 37068 0 V4
+P07834_E01.dat 16 31313.843866171002(-24541)/mV 16 0 -26171 43451 0 V5
+P07834_E01.dat 16 48470.66406757635(-23661)/mV 16 0 -25318 16849 0 V6
+# Male 5217
+# Otherwise diseases
+# Sinus bradycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07835/P07835_E01.dat b/data/Child_ecg/P07/P07835/P07835_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..798cc7984cc3e4c4e5317842d93f9563b187dff7
--- /dev/null
+++ b/data/Child_ecg/P07/P07835/P07835_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b9df5361a461ff4e568127769cd179b66454b57d876cb6e4b7349235865645a
+size 168000
diff --git a/data/Child_ecg/P07/P07835/P07835_E01.hea b/data/Child_ecg/P07/P07835/P07835_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a694dc337b930656b7037cd2acedd194179d07a1
--- /dev/null
+++ b/data/Child_ecg/P07/P07835/P07835_E01.hea
@@ -0,0 +1,16 @@
+P07835_E01 12 500 7000
+P07835_E01.dat 16 66954.01500535906(-17516)/mV 16 0 -17516 37614 0 I
+P07835_E01.dat 16 61080.33418584825(-24021)/mV 16 0 -24021 11937 0 II
+P07835_E01.dat 16 84356.48380700595(-1607)/mV 16 0 -1607 21914 0 III
+P07835_E01.dat 16 70221.99508599509(23054)/mV 16 0 23054 30950 0 AVR
+P07835_E01.dat 16 104485.92592592593(-5217)/mV 16 0 -5217 10441 0 AVL
+P07835_E01.dat 16 74168.43010752689(-14243)/mV 16 0 -14243 48022 0 AVF
+P07835_E01.dat 16 28195.555555555555(14813)/mV 16 0 14813 32823 0 V1
+P07835_E01.dat 16 17668.83779527559(11060)/mV 16 0 11060 41460 0 V2
+P07835_E01.dat 16 30818.04907241173(-7622)/mV 16 0 -7622 28509 0 V3
+P07835_E01.dat 16 27863.385498923188(-23291)/mV 16 0 -23291 30314 0 V4
+P07835_E01.dat 16 1487.8024691358025(3010)/mV 16 0 3010 63492 0 V5
+P07835_E01.dat 16 13378.352647975078(9171)/mV 16 0 9171 42939 0 V6
+# Female 2738
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07836/P07836_E01.dat b/data/Child_ecg/P07/P07836/P07836_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e8c7dfcd1ca2730997ed127180f6c99f94858f28
--- /dev/null
+++ b/data/Child_ecg/P07/P07836/P07836_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b1a669291e39d1bb266993df76c287ef79316df91c104a509f38df6943ccfab
+size 360000
diff --git a/data/Child_ecg/P07/P07836/P07836_E01.hea b/data/Child_ecg/P07/P07836/P07836_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b9efe6644133b05f2a453987dab25b4ef9fe9c3c
--- /dev/null
+++ b/data/Child_ecg/P07/P07836/P07836_E01.hea
@@ -0,0 +1,16 @@
+P07836_E01 12 500 15000
+P07836_E01.dat 16 76867.70743124634(-695)/mV 16 0 -3383 33998 0 I
+P07836_E01.dat 16 32670.47619047619(-7977)/mV 16 0 -10874 31903 0 II
+P07836_E01.dat 16 40081.1012145749(-15848)/mV 16 0 -18000 56795 0 III
+P07836_E01.dat 16 51284.68642315645(3568)/mV 16 0 6739 26356 0 AVR
+P07836_E01.dat 16 87080.38979118329(22211)/mV 16 0 22990 14128 0 AVL
+P07836_E01.dat 16 36391.253333333334(-11444)/mV 16 0 -14021 48962 0 AVF
+P07836_E01.dat 16 75231.50600343054(10065)/mV 16 0 22307 31403 0 V1
+P07836_E01.dat 16 33402.76023391813(6279)/mV 16 0 7584 29856 0 V2
+P07836_E01.dat 16 18034.218776916452(8127)/mV 16 0 9125 4187 0 V3
+P07836_E01.dat 16 14846.334959349593(2899)/mV 16 0 1679 23049 0 V4
+P07836_E01.dat 16 16375.109295199183(-1456)/mV 16 0 -3214 41794 0 V5
+P07836_E01.dat 16 2432.9814696485623(26727)/mV 16 0 26569 48314 0 V6
+# Male 3185
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07837/P07837_E01.dat b/data/Child_ecg/P07/P07837/P07837_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..923b7383eb25b059ecdeb503a549853bf5e4940a
--- /dev/null
+++ b/data/Child_ecg/P07/P07837/P07837_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c53a701626470fdda6069a5177e8d8928190b3270e46c98c1b38accbeddb473
+size 240000
diff --git a/data/Child_ecg/P07/P07837/P07837_E01.hea b/data/Child_ecg/P07/P07837/P07837_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..89a27245a995c126b94f365410399c17e628e9e2
--- /dev/null
+++ b/data/Child_ecg/P07/P07837/P07837_E01.hea
@@ -0,0 +1,16 @@
+P07837_E01 12 500 10000
+P07837_E01.dat 16 31511.83351588171(-18719)/mV 16 0 -20590 55422 0 I
+P07837_E01.dat 16 30669.55136268344(-4194)/mV 16 0 -6365 57988 0 II
+P07837_E01.dat 16 19664.86783804431(17509)/mV 16 0 17285 31840 0 III
+P07837_E01.dat 16 43497.2865064695(13194)/mV 16 0 16024 10531 0 AVR
+P07837_E01.dat 16 24362.004897959185(-18195)/mV 16 0 -18770 10489 0 AVL
+P07837_E01.dat 16 25879.793952967524(12371)/mV 16 0 11298 9634 0 AVF
+P07837_E01.dat 16 23779.778212654925(2833)/mV 16 0 4980 43394 0 V1
+P07837_E01.dat 16 6067.459061637534(-7004)/mV 16 0 -7231 59950 0 V2
+P07837_E01.dat 16 10376.332843857073(-12065)/mV 16 0 -19832 31209 0 V3
+P07837_E01.dat 16 7157.129982668977(-504)/mV 16 0 -4243 79 0 V4
+P07837_E01.dat 16 1776.4282238442822(-9951)/mV 16 0 -10652 15226 0 V5
+P07837_E01.dat 16 30005.120387174833(-8549)/mV 16 0 -13893 55284 0 V6
+# Female 1460
+# Otherwise diseases
+# Sinus arrhythmia;Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07838/P07838_E01.dat b/data/Child_ecg/P07/P07838/P07838_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b875d974bafb28de23dd8ac14689aa293b703822
--- /dev/null
+++ b/data/Child_ecg/P07/P07838/P07838_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4601d638fa7c74f0b03d0194311e1306289644c1a9afb1948491ac14e18a66f1
+size 240000
diff --git a/data/Child_ecg/P07/P07838/P07838_E01.hea b/data/Child_ecg/P07/P07838/P07838_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..95d3ebc56d9663f1d819351f2cb51f6b5565404f
--- /dev/null
+++ b/data/Child_ecg/P07/P07838/P07838_E01.hea
@@ -0,0 +1,16 @@
+P07838_E01 12 500 10000
+P07838_E01.dat 16 100836.85138162808(197)/mV 16 0 -10549 52331 0 I
+P07838_E01.dat 16 40158.89655172414(-14570)/mV 16 0 -22379 46482 0 II
+P07838_E01.dat 16 48552.79871863321(-21666)/mV 16 0 -25930 54913 0 III
+P07838_E01.dat 16 63189.00070871722(10768)/mV 16 0 20279 29875 0 AVR
+P07838_E01.dat 16 93105.23076923077(20423)/mV 16 0 19590 21236 0 AVL
+P07838_E01.dat 16 44683.36316947909(-17898)/mV 16 0 -24187 25813 0 AVF
+P07838_E01.dat 16 25671.302013422817(-2884)/mV 16 0 -7563 23314 0 V1
+P07838_E01.dat 16 13813.632398753894(1875)/mV 16 0 -1922 39760 0 V2
+P07838_E01.dat 16 16536.97852474323(1825)/mV 16 0 -2158 7453 0 V3
+P07838_E01.dat 16 25495.87767584098(-200)/mV 16 0 -6546 7784 0 V4
+P07838_E01.dat 16 38401.13024282561(-7285)/mV 16 0 -13468 48341 0 V5
+P07838_E01.dat 16 52754.836120401334(-17363)/mV 16 0 -23758 31890 0 V6
+# Male 2442
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07839/P07839_E01.dat b/data/Child_ecg/P07/P07839/P07839_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fe2d3d83c142eca7065ba8d7c13d660f5ee53a60
--- /dev/null
+++ b/data/Child_ecg/P07/P07839/P07839_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91936ce1d07ed4190266506c79f251eac5e6cc04950eaa390aef805840fbd011
+size 216000
diff --git a/data/Child_ecg/P07/P07839/P07839_E01.hea b/data/Child_ecg/P07/P07839/P07839_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bf2f1c1240c74010b128a8e3c1f1b7977a3cd443
--- /dev/null
+++ b/data/Child_ecg/P07/P07839/P07839_E01.hea
@@ -0,0 +1,16 @@
+P07839_E01 12 500 9000
+P07839_E01.dat 16 86254.44760672704(-211)/mV 16 0 -351 9149 0 I
+P07839_E01.dat 16 1890.5039123630672(4984)/mV 16 0 4981 7867 0 II
+P07839_E01.dat 16 1886.6938775510205(4790)/mV 16 0 4790 47334 0 III
+P07839_E01.dat 16 3216.1043802423114(-31082)/mV 16 0 -31077 10225 0 AVR
+P07839_E01.dat 16 3186.733893557423(-30545)/mV 16 0 -30545 12898 0 AVL
+P07839_E01.dat 16 1888.8025078369906(4891)/mV 16 0 4889 45119 0 AVF
+P07839_E01.dat 16 2417.35593220339(-10482)/mV 16 0 -10388 24378 0 V1
+P07839_E01.dat 16 2689.3763440860216(-11273)/mV 16 0 -11282 49221 0 V2
+P07839_E01.dat 16 2584.946073793756(-11421)/mV 16 0 -11438 34595 0 V3
+P07839_E01.dat 16 2495.729501267963(-9701)/mV 16 0 -9717 44689 0 V4
+P07839_E01.dat 16 2622.150978564772(-10786)/mV 16 0 -10799 34759 0 V5
+P07839_E01.dat 16 2609.91771019678(-9971)/mV 16 0 -9979 44763 0 V6
+# Male 1849
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07840/P07840_E01.dat b/data/Child_ecg/P07/P07840/P07840_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1fa70b9a242497637e6d6200b399ba8d8b0012ce
--- /dev/null
+++ b/data/Child_ecg/P07/P07840/P07840_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c1129c5f8679eefbd1810999ed1d134a0cd8f448cefa1b11d2d5fc5353dadd6
+size 240000
diff --git a/data/Child_ecg/P07/P07840/P07840_E01.hea b/data/Child_ecg/P07/P07840/P07840_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4e34d7bab38613a1bcfaac65eb62b000fcd8aa6e
--- /dev/null
+++ b/data/Child_ecg/P07/P07840/P07840_E01.hea
@@ -0,0 +1,16 @@
+P07840_E01 12 500 10000
+P07840_E01.dat 16 33943.33004926109(7607)/mV 16 0 6834 59028 0 I
+P07840_E01.dat 16 27742.715532286213(-21124)/mV 16 0 -22365 4753 0 II
+P07840_E01.dat 16 17468.56288239293(-20220)/mV 16 0 -20604 14482 0 III
+P07840_E01.dat 16 50437.084272678476(13114)/mV 16 0 14838 34560 0 AVR
+P07840_E01.dat 16 23695.644444444446(17216)/mV 16 0 17216 26479 0 AVL
+P07840_E01.dat 16 21681.688729874775(-20931)/mV 16 0 -21654 47859 0 AVF
+P07840_E01.dat 16 19255.652173913044(2698)/mV 16 0 2510 55399 0 V1
+P07840_E01.dat 16 18200.774193548386(4701)/mV 16 0 3295 47627 0 V2
+P07840_E01.dat 16 17952.1309686221(-7066)/mV 16 0 -8790 5132 0 V3
+P07840_E01.dat 16 25217.88790560472(-16070)/mV 16 0 -18245 25904 0 V4
+P07840_E01.dat 16 35238.714694110924(-17720)/mV 16 0 -20215 39530 0 V5
+P07840_E01.dat 16 32741.806554756196(-12767)/mV 16 0 -14179 44228 0 V6
+# Male 4783
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07840/P07840_E02.dat b/data/Child_ecg/P07/P07840/P07840_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..83d376ae53fb92937eb4936d8cbbca35f0cee334
--- /dev/null
+++ b/data/Child_ecg/P07/P07840/P07840_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:102068f52dc6c8dfb9e7cecc91031dfea614606718b516350b6f690742dac51e
+size 240000
diff --git a/data/Child_ecg/P07/P07840/P07840_E02.hea b/data/Child_ecg/P07/P07840/P07840_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..aa79d388d7edc58c1c5245d1d8253d3839206ace
--- /dev/null
+++ b/data/Child_ecg/P07/P07840/P07840_E02.hea
@@ -0,0 +1,16 @@
+P07840_E02 12 500 10000
+P07840_E02.dat 16 125459.9975201488(-8064)/mV 16 0 -12861 4407 0 I
+P07840_E02.dat 16 34479.93596340766(-18044)/mV 16 0 -21550 1089 0 II
+P07840_E02.dat 16 43815.130755064456(-21150)/mV 16 0 -23931 9961 0 III
+P07840_E02.dat 16 54992.88691796009(15674)/mV 16 0 19521 42429 0 AVR
+P07840_E02.dat 16 105326.2657869934(21799)/mV 16 0 23084 4535 0 AVL
+P07840_E02.dat 16 39031.58019216556(-19874)/mV 16 0 -23081 53458 0 AVF
+P07840_E02.dat 16 33138.859315589354(1278)/mV 16 0 3165 23348 0 V1
+P07840_E02.dat 16 19598.534798534798(3808)/mV 16 0 3282 36869 0 V2
+P07840_E02.dat 16 21016.6323024055(-8877)/mV 16 0 -11425 24790 0 V3
+P07840_E02.dat 16 32358.193026781202(-17133)/mV 16 0 -19791 42373 0 V4
+P07840_E02.dat 16 40109.111747851006(-19097)/mV 16 0 -21741 3379 0 V5
+P07840_E02.dat 16 45187.61128526646(-18690)/mV 16 0 -20859 23347 0 V6
+# Male 4789
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07841/P07841_E01.dat b/data/Child_ecg/P07/P07841/P07841_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..52fdad8230269c42d3eba55baf6cebf6dfe8733e
--- /dev/null
+++ b/data/Child_ecg/P07/P07841/P07841_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c3756f71e810143a02875c37fa35604239f7aa64ac8d8d09721f8b3393343447
+size 360000
diff --git a/data/Child_ecg/P07/P07841/P07841_E01.hea b/data/Child_ecg/P07/P07841/P07841_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..43205bc54ae07b68e13932f0013799b850c7dbbc
--- /dev/null
+++ b/data/Child_ecg/P07/P07841/P07841_E01.hea
@@ -0,0 +1,16 @@
+P07841_E01 12 500 15000
+P07841_E01.dat 16 1272.0941176470587(1023)/mV 16 0 1023 8352 0 I
+P07841_E01.dat 16 1275.1990549320733(966)/mV 16 0 966 29228 0 II
+P07841_E01.dat 16 10091.136563876653(3025)/mV 16 0 3025 38650 0 III
+P07841_E01.dat 16 1272.1080446271285(1083)/mV 16 0 1083 12343 0 AVR
+P07841_E01.dat 16 1274.0517647058823(1075)/mV 16 0 1075 23503 0 AVL
+P07841_E01.dat 16 1279.091124260355(1009)/mV 16 0 1009 39087 0 AVF
+P07841_E01.dat 16 1274.8138578978273(1155)/mV 16 0 1155 59150 0 V1
+P07841_E01.dat 16 1275.969393761036(1106)/mV 16 0 1106 43164 0 V2
+P07841_E01.dat 16 1278.7177371832645(1139)/mV 16 0 1139 14649 0 V3
+P07841_E01.dat 16 1277.926972909305(1138)/mV 16 0 1138 5823 0 V4
+P07841_E01.dat 16 1274.030696576151(955)/mV 16 0 955 17242 0 V5
+P07841_E01.dat 16 1274.4183853859752(1025)/mV 16 0 1025 11641 0 V6
+# Female 4455
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07842/P07842_E01.dat b/data/Child_ecg/P07/P07842/P07842_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8eb826a8d6b41c7d8f717c5e53b4f5e1de533bcc
--- /dev/null
+++ b/data/Child_ecg/P07/P07842/P07842_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a9af1d3ed8a68dc21f476b34eb3c624de5f454bcab80717e4c19fbef5e84180
+size 360000
diff --git a/data/Child_ecg/P07/P07842/P07842_E01.hea b/data/Child_ecg/P07/P07842/P07842_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b2ef0ccf94de17b4651baebca2c847a5c5ab7430
--- /dev/null
+++ b/data/Child_ecg/P07/P07842/P07842_E01.hea
@@ -0,0 +1,16 @@
+P07842_E01 12 500 15000
+P07842_E01.dat 16 31030.779198635977(-14994)/mV 16 0 -27487 3992 0 I
+P07842_E01.dat 16 26213.253731343284(8396)/mV 16 0 2255 10753 0 II
+P07842_E01.dat 16 17757.789253314724(16934)/mV 16 0 19910 10747 0 III
+P07842_E01.dat 16 40892.542819499344(-2457)/mV 16 0 10581 6270 0 AVR
+P07842_E01.dat 16 24278.709677419356(-16597)/mV 16 0 -23532 56526 0 AVL
+P07842_E01.dat 16 22552.953068592058(16039)/mV 16 0 15287 28807 0 AVF
+P07842_E01.dat 16 37520.588007736944(5120)/mV 16 0 2770 35956 0 V1
+P07842_E01.dat 16 18210.34348671419(-5327)/mV 16 0 -14245 38588 0 V2
+P07842_E01.dat 16 14690.07323943662(-12396)/mV 16 0 -21047 16237 0 V3
+P07842_E01.dat 16 27741.176470588234(-3292)/mV 16 0 -13309 1990 0 V4
+P07842_E01.dat 16 38291.78864970646(5450)/mV 16 0 -3272 49434 0 V5
+P07842_E01.dat 16 34422.037064492215(12580)/mV 16 0 -5589 18163 0 V6
+# Male 1559
+# Otherwise diseases
+# Sinus tachycardia;Left anterior fascicular block;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07843/P07843_E01.dat b/data/Child_ecg/P07/P07843/P07843_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cc7d9f467a540e9bd6205f990fbb487dc9ee51be
--- /dev/null
+++ b/data/Child_ecg/P07/P07843/P07843_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6a68d71de933a0fc089cf4278dbfcdcd8057f0e00bbadb348c8c6be483d4f30d
+size 360000
diff --git a/data/Child_ecg/P07/P07843/P07843_E01.hea b/data/Child_ecg/P07/P07843/P07843_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6335b2c141c1cfb58912d7debf10ab5748b3cec9
--- /dev/null
+++ b/data/Child_ecg/P07/P07843/P07843_E01.hea
@@ -0,0 +1,16 @@
+P07843_E01 12 500 15000
+P07843_E01.dat 16 86448.45852187029(-18774)/mV 16 0 -21940 16835 0 I
+P07843_E01.dat 16 46714.77087033748(-19925)/mV 16 0 -21750 60215 0 II
+P07843_E01.dat 16 62992.67917077986(-17188)/mV 16 0 -17290 51830 0 III
+P07843_E01.dat 16 65134.81983071342(19837)/mV 16 0 22328 36946 0 AVR
+P07843_E01.dat 16 140865.23552123553(2862)/mV 16 0 455 20206 0 AVL
+P07843_E01.dat 16 55752.97326786689(-20292)/mV 16 0 -21426 53141 0 AVF
+P07843_E01.dat 16 67527.94160583941(3371)/mV 16 0 3920 3767 0 V1
+P07843_E01.dat 16 37999.38623226484(2542)/mV 16 0 1986 48360 0 V2
+P07843_E01.dat 16 47323.61097256858(-4969)/mV 16 0 -6779 45508 0 V3
+P07843_E01.dat 16 40930.85640362225(-17318)/mV 16 0 -20016 42988 0 V4
+P07843_E01.dat 16 53651.130012150665(-21987)/mV 16 0 -23646 56017 0 V5
+P07843_E01.dat 16 59926.395173453995(-23067)/mV 16 0 -24627 48820 0 V6
+# Female 5203
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07844/P07844_E01.dat b/data/Child_ecg/P07/P07844/P07844_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d45eb0fe045b0b5cb9c6f5e46be65f67a44959ca
--- /dev/null
+++ b/data/Child_ecg/P07/P07844/P07844_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5571ec37ed977dd39ba30e7544942161d90427e07ee765559b23d4a2eab8e24f
+size 348000
diff --git a/data/Child_ecg/P07/P07844/P07844_E01.hea b/data/Child_ecg/P07/P07844/P07844_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0293089eef050b516050d78d66c3360a34a9d91c
--- /dev/null
+++ b/data/Child_ecg/P07/P07844/P07844_E01.hea
@@ -0,0 +1,16 @@
+P07844_E01 12 500 14500
+P07844_E01.dat 16 46715.17477724469(513)/mV 16 0 513 26299 0 I
+P07844_E01.dat 16 56676.93714285714(-18238)/mV 16 0 -18238 20944 0 II
+P07844_E01.dat 16 51928.90790255496(-11430)/mV 16 0 -11430 23133 0 III
+P07844_E01.dat 16 56942.37743451981(8633)/mV 16 0 8633 5800 0 AVR
+P07844_E01.dat 16 62006.16078984485(10165)/mV 16 0 10165 51430 0 AVL
+P07844_E01.dat 16 58646.83941039565(-14311)/mV 16 0 -14311 32367 0 AVF
+P07844_E01.dat 16 62731.13043478261(6685)/mV 16 0 6685 11824 0 V1
+P07844_E01.dat 16 49116.85491419657(13352)/mV 16 0 13352 52606 0 V2
+P07844_E01.dat 16 54139.948417350526(12332)/mV 16 0 12332 11873 0 V3
+P07844_E01.dat 16 65709.27961321516(7050)/mV 16 0 7050 39142 0 V4
+P07844_E01.dat 16 55874.01719197708(-13724)/mV 16 0 -13724 28102 0 V5
+P07844_E01.dat 16 1538.0095563139932(2439)/mV 16 0 2439 13404 0 V6
+# Female 4621
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07844/P07844_E02.dat b/data/Child_ecg/P07/P07844/P07844_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..da4ad845393f17b962d9959e89ea159f2947dc79
--- /dev/null
+++ b/data/Child_ecg/P07/P07844/P07844_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa594954ec19e8870a1784e3fae4fa3568710c6c0d9463339c9159d8fe619ac6
+size 240000
diff --git a/data/Child_ecg/P07/P07844/P07844_E02.hea b/data/Child_ecg/P07/P07844/P07844_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d5e48eb1f0b238fb3af5dbc126cfd2505bf90ff8
--- /dev/null
+++ b/data/Child_ecg/P07/P07844/P07844_E02.hea
@@ -0,0 +1,16 @@
+P07844_E02 12 500 10000
+P07844_E02.dat 16 40818.05940594059(-4585)/mV 16 0 1359 20085 0 I
+P07844_E02.dat 16 62650.36399217221(-21043)/mV 16 0 -19972 42308 0 II
+P07844_E02.dat 16 69882.84864391951(-13266)/mV 16 0 -22249 27309 0 III
+P07844_E02.dat 16 53716.7323943662(11927)/mV 16 0 7557 61625 0 AVR
+P07844_E02.dat 16 52141.50480413895(1680)/mV 16 0 8847 34011 0 AVL
+P07844_E02.dat 16 97731.32821824381(-18773)/mV 16 0 -24180 36186 0 AVF
+P07844_E02.dat 16 58877.77068214804(6849)/mV 16 0 1771 50789 0 V1
+P07844_E02.dat 16 45464.69430624654(7392)/mV 16 0 6023 39713 0 V2
+P07844_E02.dat 16 60783.446265938066(-179)/mV 16 0 1700 315 0 V3
+P07844_E02.dat 16 85784.7741935484(-6797)/mV 16 0 -9729 52352 0 V4
+P07844_E02.dat 16 28054.15007656968(-14877)/mV 16 0 -14421 12129 0 V5
+P07844_E02.dat 16 43566.1918328585(-21567)/mV 16 0 -21142 58176 0 V6
+# Female 4614
+# Otherwise diseases
+# Sinus tachycardia;Incomplete right bundle-branch block;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07845/P07845_E01.dat b/data/Child_ecg/P07/P07845/P07845_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6ee6040015be364c6a015471879620be8f13ca05
--- /dev/null
+++ b/data/Child_ecg/P07/P07845/P07845_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f565a2e2b31ef4294174160051f4bfa9ce9522f4bcff38fe715ae03fe8b8cfe3
+size 300000
diff --git a/data/Child_ecg/P07/P07845/P07845_E01.hea b/data/Child_ecg/P07/P07845/P07845_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5c378eb6ae7d63d50b07ace48057ea1a940f687a
--- /dev/null
+++ b/data/Child_ecg/P07/P07845/P07845_E01.hea
@@ -0,0 +1,16 @@
+P07845_E01 12 500 12500
+P07845_E01.dat 16 41389.170159262365(-20712)/mV 16 0 -23844 61830 0 I
+P07845_E01.dat 16 53083.98505072077(-20630)/mV 16 0 -23308 29943 0 II
+P07845_E01.dat 16 96004.0820045558(8391)/mV 16 0 10733 28462 0 III
+P07845_E01.dat 16 47117.1169940222(21114)/mV 16 0 24105 28130 0 AVR
+P07845_E01.dat 16 58890.37200736648(-17153)/mV 16 0 -20075 58244 0 AVL
+P07845_E01.dat 16 111104.0(-16492)/mV 16 0 -17938 52886 0 AVF
+P07845_E01.dat 16 40819.02241195304(4584)/mV 16 0 4850 32414 0 V1
+P07845_E01.dat 16 36382.31305758313(-10863)/mV 16 0 -14118 57883 0 V2
+P07845_E01.dat 16 30999.732309380142(-18970)/mV 16 0 -22222 57823 0 V3
+P07845_E01.dat 16 25909.132075471698(-22039)/mV 16 0 -26065 37680 0 V4
+P07845_E01.dat 16 31841.452415812593(-22148)/mV 16 0 -26369 40462 0 V5
+P07845_E01.dat 16 47782.34325522483(-23557)/mV 16 0 -27678 46395 0 V6
+# Female 4176
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07846/P07846_E01.dat b/data/Child_ecg/P07/P07846/P07846_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..41084973c3fa37756fb6ee5a9bba60b3e0367f2e
--- /dev/null
+++ b/data/Child_ecg/P07/P07846/P07846_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a30d9b33f04a5a0aab5ec3e9bfd97744115e262788a84c9144308d357b0c8430
+size 240000
diff --git a/data/Child_ecg/P07/P07846/P07846_E01.hea b/data/Child_ecg/P07/P07846/P07846_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..908c21d331f626917c0c8fccd32759a85909e8ea
--- /dev/null
+++ b/data/Child_ecg/P07/P07846/P07846_E01.hea
@@ -0,0 +1,16 @@
+P07846_E01 12 500 10000
+P07846_E01.dat 16 53216.785774767144(-2079)/mV 16 0 -867 18495 0 I
+P07846_E01.dat 16 37384.0(-18748)/mV 16 0 -18657 14667 0 II
+P07846_E01.dat 16 50016.5463010864(-20965)/mV 16 0 -21982 32900 0 III
+P07846_E01.dat 16 46862.18539616779(11418)/mV 16 0 10846 44223 0 AVR
+P07846_E01.dat 16 86995.3196794301(14936)/mV 16 0 16776 22455 0 AVL
+P07846_E01.dat 16 45736.11532301121(-22310)/mV 16 0 -22682 13624 0 AVF
+P07846_E01.dat 16 53674.39050701186(15823)/mV 16 0 19230 28870 0 V1
+P07846_E01.dat 16 20344.27406199021(15948)/mV 16 0 18580 13445 0 V2
+P07846_E01.dat 16 16738.643406875322(-908)/mV 16 0 -227 11378 0 V3
+P07846_E01.dat 16 12358.426409903714(-15219)/mV 16 0 -16627 34243 0 V4
+P07846_E01.dat 16 24344.86586493987(-19917)/mV 16 0 -20155 61767 0 V5
+P07846_E01.dat 16 34142.11361200429(-17213)/mV 16 0 -18158 47688 0 V6
+# Male 3186
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07847/P07847_E01.dat b/data/Child_ecg/P07/P07847/P07847_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..93912f414c2521f5e3e39e17db1557da671f1047
--- /dev/null
+++ b/data/Child_ecg/P07/P07847/P07847_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a67bbe6c89136a01634a19efb5136e7ead40be7138a42ca58864a7d9f9963a1
+size 264000
diff --git a/data/Child_ecg/P07/P07847/P07847_E01.hea b/data/Child_ecg/P07/P07847/P07847_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..dcfc254dbade262928cd733f06dd1d3acbbca809
--- /dev/null
+++ b/data/Child_ecg/P07/P07847/P07847_E01.hea
@@ -0,0 +1,16 @@
+P07847_E01 12 500 11000
+P07847_E01.dat 16 48387.529162248145(-21627)/mV 16 0 -19502 59518 0 I
+P07847_E01.dat 16 34733.41935483871(-9634)/mV 16 0 -26280 55779 0 II
+P07847_E01.dat 16 35337.98050682261(2640)/mV 16 0 -15840 34023 0 III
+P07847_E01.dat 16 54325.178743961354(11160)/mV 16 0 22958 20446 0 AVR
+P07847_E01.dat 16 49078.39712488769(-19431)/mV 16 0 -5496 62363 0 AVL
+P07847_E01.dat 16 40026.67099918765(-8708)/mV 16 0 -28760 30479 0 AVF
+P07847_E01.dat 16 24473.54953178906(15726)/mV 16 0 -4577 32178 0 V1
+P07847_E01.dat 16 15244.614980289094(12550)/mV 16 0 -3409 9381 0 V2
+P07847_E01.dat 16 12086.770206022187(-2975)/mV 16 0 -21554 61371 0 V3
+P07847_E01.dat 16 15689.857701329163(-13170)/mV 16 0 -29044 56741 0 V4
+P07847_E01.dat 16 16088.666094420601(-14463)/mV 16 0 -30080 45156 0 V5
+P07847_E01.dat 16 26232.85836909871(-14860)/mV 16 0 -30244 53075 0 V6
+# Male 3549
+# Otherwise diseases
+# Left ventricular high voltage;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07848/P07848_E01.dat b/data/Child_ecg/P07/P07848/P07848_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5b4e3b92080fd7a361f64049bf823d8c38623246
--- /dev/null
+++ b/data/Child_ecg/P07/P07848/P07848_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c526a2bb6085bdfad77465a1de0d31ff52febf51b2fd769b7f64b37217f1cd3f
+size 360000
diff --git a/data/Child_ecg/P07/P07848/P07848_E01.hea b/data/Child_ecg/P07/P07848/P07848_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5be25a64f670408c376cfd1f3c6bac630568afc8
--- /dev/null
+++ b/data/Child_ecg/P07/P07848/P07848_E01.hea
@@ -0,0 +1,16 @@
+P07848_E01 12 500 15000
+P07848_E01.dat 16 74674.93556320708(-14235)/mV 16 0 -11987 56730 0 I
+P07848_E01.dat 16 17535.043348281015(-21311)/mV 16 0 -20969 16090 0 II
+P07848_E01.dat 16 21390.811744386872(-20672)/mV 16 0 -20881 26106 0 III
+P07848_E01.dat 16 28971.733901011175(20395)/mV 16 0 19664 21774 0 AVR
+P07848_E01.dat 16 49754.04498977505(14752)/mV 16 0 15764 3845 0 AVL
+P07848_E01.dat 16 19388.07296849088(-21350)/mV 16 0 -21271 17029 0 AVF
+P07848_E01.dat 16 21249.51121605667(2386)/mV 16 0 3440 36598 0 V1
+P07848_E01.dat 16 19498.314049586777(-20095)/mV 16 0 -19889 25688 0 V2
+P07848_E01.dat 16 16684.73786407767(-19341)/mV 16 0 -18499 6412 0 V3
+P07848_E01.dat 16 16609.333333333332(-20310)/mV 16 0 -19661 45823 0 V4
+P07848_E01.dat 16 17060.35736290819(-19247)/mV 16 0 -18775 18694 0 V5
+P07848_E01.dat 16 18419.85290628707(-17603)/mV 16 0 -16374 46844 0 V6
+# Male 2493
+# Otherwise diseases
+# Sinus arrhythmia;Early repolarization
diff --git a/data/Child_ecg/P07/P07849/P07849_E01.dat b/data/Child_ecg/P07/P07849/P07849_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..efcbf10be612ebd06ec364f3ea2b3b57bb5fa21d
--- /dev/null
+++ b/data/Child_ecg/P07/P07849/P07849_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2053f6355542dbcfd64f4b4096c7387a0dcc2b74809c41c59b6831bae8df2411
+size 360000
diff --git a/data/Child_ecg/P07/P07849/P07849_E01.hea b/data/Child_ecg/P07/P07849/P07849_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f0b36b4800e6ef9edcc7ee5bcb1475d495d091a5
--- /dev/null
+++ b/data/Child_ecg/P07/P07849/P07849_E01.hea
@@ -0,0 +1,16 @@
+P07849_E01 12 500 15000
+P07849_E01.dat 16 58340.462789243276(-9992)/mV 16 0 -9992 28080 0 I
+P07849_E01.dat 16 37270.5216622458(8398)/mV 16 0 8398 48243 0 II
+P07849_E01.dat 16 28297.162689804773(18190)/mV 16 0 18190 31135 0 III
+P07849_E01.dat 16 65294.46683046683(6161)/mV 16 0 6161 14888 0 AVR
+P07849_E01.dat 16 42593.39616055846(-20850)/mV 16 0 -20850 17032 0 AVL
+P07849_E01.dat 16 33270.32658569501(15384)/mV 16 0 15384 54614 0 AVF
+P07849_E01.dat 16 61073.61467889908(6239)/mV 16 0 6239 4696 0 V1
+P07849_E01.dat 16 28488.422123331213(-10886)/mV 16 0 -10886 13533 0 V2
+P07849_E01.dat 16 29503.70890188434(-10596)/mV 16 0 -10596 6820 0 V3
+P07849_E01.dat 16 26414.158349966732(-13382)/mV 16 0 -13382 38295 0 V4
+P07849_E01.dat 16 53448.288986784144(-3146)/mV 16 0 -3146 11000 0 V5
+P07849_E01.dat 16 40291.298190401256(-7762)/mV 16 0 -7762 58093 0 V6
+# Female 5341
+# Otherwise diseases
+# Sinus tachycardia;Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07850/P07850_E01.dat b/data/Child_ecg/P07/P07850/P07850_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5a90eb2821fc35e2bff6e40c6551c200ce5d0e5f
--- /dev/null
+++ b/data/Child_ecg/P07/P07850/P07850_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8b45699b840499efd459887d1ebbf3dbab19d75d8da6794004f03afb5e001f35
+size 360000
diff --git a/data/Child_ecg/P07/P07850/P07850_E01.hea b/data/Child_ecg/P07/P07850/P07850_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0e89c94fb3a9389b5f373115ee8e6993e8e59203
--- /dev/null
+++ b/data/Child_ecg/P07/P07850/P07850_E01.hea
@@ -0,0 +1,16 @@
+P07850_E01 12 500 15000
+P07850_E01.dat 16 57387.13849394418(-19464)/mV 16 0 -11716 64201 0 I
+P07850_E01.dat 16 50593.92987377279(-23960)/mV 16 0 -24084 37087 0 II
+P07850_E01.dat 16 56749.29598506069(-3090)/mV 16 0 -10939 14575 0 III
+P07850_E01.dat 16 57943.103734439836(21781)/mV 16 0 17961 38645 0 AVR
+P07850_E01.dat 16 85035.78694673668(-18930)/mV 16 0 -7304 28346 0 AVL
+P07850_E01.dat 16 62104.10873786408(-17150)/mV 16 0 -21547 56850 0 AVF
+P07850_E01.dat 16 18011.51842751843(24504)/mV 16 0 28503 10968 0 V1
+P07850_E01.dat 16 11500.633043478261(18896)/mV 16 0 28353 23612 0 V2
+P07850_E01.dat 16 22770.752094627896(12352)/mV 16 0 27596 48335 0 V3
+P07850_E01.dat 16 35685.46600331675(-22260)/mV 16 0 -21796 58439 0 V4
+P07850_E01.dat 16 38792.222435282834(-22889)/mV 16 0 -26644 39428 0 V5
+P07850_E01.dat 16 1271.3188490898415(1062)/mV 16 0 900 13720 0 V6
+# Male 1662
+# Otherwise diseases
+# Sinus arrhythmia;Left bundle-branch block
diff --git a/data/Child_ecg/P07/P07850/P07850_E02.dat b/data/Child_ecg/P07/P07850/P07850_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fdd2cd13cf1c6dc712080a77ab0c617be87675c4
--- /dev/null
+++ b/data/Child_ecg/P07/P07850/P07850_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e58d8411a7b0bace14f7270bec463c9bfa710d7acfdfb31c0fc96be5fa3347ff
+size 360000
diff --git a/data/Child_ecg/P07/P07850/P07850_E02.hea b/data/Child_ecg/P07/P07850/P07850_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bb030802751c0d4548dd64ed1a500559b83b59ee
--- /dev/null
+++ b/data/Child_ecg/P07/P07850/P07850_E02.hea
@@ -0,0 +1,16 @@
+P07850_E02 12 500 15000
+P07850_E02.dat 16 96257.74595055413(-18984)/mV 16 0 -18984 9737 0 I
+P07850_E02.dat 16 92479.95595320027(-16364)/mV 16 0 -16364 26034 0 II
+P07850_E02.dat 16 74645.27323943662(6050)/mV 16 0 6050 60339 0 III
+P07850_E02.dat 16 116099.41030195382(15107)/mV 16 0 15107 51640 0 AVR
+P07850_E02.dat 16 106411.54639175258(-21427)/mV 16 0 -21427 60068 0 AVL
+P07850_E02.dat 16 85429.10127531883(-4965)/mV 16 0 -4965 20694 0 AVF
+P07850_E02.dat 16 19437.147286821706(26000)/mV 16 0 26000 28753 0 V1
+P07850_E02.dat 16 12728.827106863597(24463)/mV 16 0 24463 29805 0 V2
+P07850_E02.dat 16 13275.327171903882(23342)/mV 16 0 23342 32889 0 V3
+P07850_E02.dat 16 22949.87265917603(15105)/mV 16 0 15105 41341 0 V4
+P07850_E02.dat 16 44073.684955752215(-20608)/mV 16 0 -20608 63821 0 V5
+P07850_E02.dat 16 1504.338266384778(587)/mV 16 0 587 41763 0 V6
+# Male 1655
+# Otherwise diseases
+# Sinus arrhythmia;Second-degree AV block, Mobitz type II;2:1 AV block;Left bundle-branch block;Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07851/P07851_E01.dat b/data/Child_ecg/P07/P07851/P07851_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..03af02d78109baea5696764843a20d788e360047
--- /dev/null
+++ b/data/Child_ecg/P07/P07851/P07851_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c93c97078d646e4bf5171915084b3f576a07c4a5be2a3bb01ef9962456cad9ae
+size 240000
diff --git a/data/Child_ecg/P07/P07851/P07851_E01.hea b/data/Child_ecg/P07/P07851/P07851_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e60997ade85255e358c1b24fb3a9cd3307bdac84
--- /dev/null
+++ b/data/Child_ecg/P07/P07851/P07851_E01.hea
@@ -0,0 +1,16 @@
+P07851_E01 12 500 10000
+P07851_E01.dat 16 62936.14371257485(8289)/mV 16 0 7470 27578 0 I
+P07851_E01.dat 16 59854.07039815349(-20105)/mV 16 0 -20154 61572 0 II
+P07851_E01.dat 16 44624.436500470365(-21186)/mV 16 0 -20678 10870 0 III
+P07851_E01.dat 16 81339.89665071771(8737)/mV 16 0 9266 6888 0 AVR
+P07851_E01.dat 16 55759.48272017837(16077)/mV 16 0 15397 8418 0 AVL
+P07851_E01.dat 16 53909.89296956978(-20224)/mV 16 0 -19961 38583 0 AVF
+P07851_E01.dat 16 38522.262428687856(13392)/mV 16 0 13549 62933 0 V1
+P07851_E01.dat 16 13050.727688787185(650)/mV 16 0 332 54871 0 V2
+P07851_E01.dat 16 12752.986163522013(-12965)/mV 16 0 -14355 54978 0 V3
+P07851_E01.dat 16 10911.576158940397(18722)/mV 16 0 15235 59474 0 V4
+P07851_E01.dat 16 10890.252683732453(18749)/mV 16 0 15258 604 0 V5
+P07851_E01.dat 16 55379.98031711318(-8038)/mV 16 0 -8083 35397 0 V6
+# Male 1042
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07852/P07852_E01.dat b/data/Child_ecg/P07/P07852/P07852_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3bf5c1d74760bfa2f85a9e04e91ab7ba5867b50e
--- /dev/null
+++ b/data/Child_ecg/P07/P07852/P07852_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6dba0a27448c490a2e3645844bbe260119d4ce453afbb122f7912a3f36f3b6b
+size 240000
diff --git a/data/Child_ecg/P07/P07852/P07852_E01.hea b/data/Child_ecg/P07/P07852/P07852_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..24bef60e230a80dde945a9e7b8f37ca86d4bd8f8
--- /dev/null
+++ b/data/Child_ecg/P07/P07852/P07852_E01.hea
@@ -0,0 +1,16 @@
+P07852_E01 12 500 10000
+P07852_E01.dat 16 58760.93023255814(-13027)/mV 16 0 -11737 8618 0 I
+P07852_E01.dat 16 32609.861881457313(-18126)/mV 16 0 -17596 32070 0 II
+P07852_E01.dat 16 48567.784469096674(-21544)/mV 16 0 -21781 23340 0 III
+P07852_E01.dat 16 44301.47368421053(16553)/mV 16 0 15724 32444 0 AVR
+P07852_E01.dat 16 108148.77192982456(7868)/mV 16 0 9364 29936 0 AVL
+P07852_E01.dat 16 40381.59324635457(-19921)/mV 16 0 -19724 50639 0 AVF
+P07852_E01.dat 16 46423.824817518245(10710)/mV 16 0 8141 14207 0 V1
+P07852_E01.dat 16 19731.140186915887(8468)/mV 16 0 11630 12067 0 V2
+P07852_E01.dat 16 22346.24(-6580)/mV 16 0 -5980 23025 0 V3
+P07852_E01.dat 16 20443.360888340532(-16586)/mV 16 0 -14691 21500 0 V4
+P07852_E01.dat 16 23729.162629757786(-19373)/mV 16 0 -24798 62973 0 V5
+P07852_E01.dat 16 1292.0833829660512(1130)/mV 16 0 -10600 37584 0 V6
+# Male 3344
+# Otherwise diseases
+# Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07853/P07853_E01.dat b/data/Child_ecg/P07/P07853/P07853_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1b86922415c62c671bc0e9ae535df563b17f85d4
--- /dev/null
+++ b/data/Child_ecg/P07/P07853/P07853_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e737910816a68f978c03735fc72f2b9ef0b94c8fe1860db6ae339d63081fd3b4
+size 240000
diff --git a/data/Child_ecg/P07/P07853/P07853_E01.hea b/data/Child_ecg/P07/P07853/P07853_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..728343b35ee170ed0b84802105d1924876e42cbf
--- /dev/null
+++ b/data/Child_ecg/P07/P07853/P07853_E01.hea
@@ -0,0 +1,16 @@
+P07853_E01 12 500 10000
+P07853_E01.dat 16 41379.05427323768(-16573)/mV 16 0 -18592 20921 0 I
+P07853_E01.dat 16 29760.519026824702(-21120)/mV 16 0 -23661 8607 0 II
+P07853_E01.dat 16 59847.99379363848(-13933)/mV 16 0 -16075 46453 0 III
+P07853_E01.dat 16 35365.82585751979(19591)/mV 16 0 21978 22608 0 AVR
+P07853_E01.dat 16 118824.37677984666(-6281)/mV 16 0 -7054 37366 0 AVL
+P07853_E01.dat 16 42059.171288743884(-20178)/mV 16 0 -22710 38952 0 AVF
+P07853_E01.dat 16 19714.01047120419(-3350)/mV 16 0 -2837 47489 0 V1
+P07853_E01.dat 16 27495.83935742972(-16052)/mV 16 0 -17327 61973 0 V2
+P07853_E01.dat 16 1272.888888888889(1064)/mV 16 0 -6469 41861 0 V3
+P07853_E01.dat 16 13196.814398200226(-21310)/mV 16 0 -22426 55388 0 V4
+P07853_E01.dat 16 11343.064467766117(-3213)/mV 16 0 -6220 47771 0 V5
+P07853_E01.dat 16 21752.011887072807(-18471)/mV 16 0 -20294 36434 0 V6
+# Female 1708
+# Otherwise diseases
+# Sinus arrhythmia;Left ventricular high voltage;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07854/P07854_E01.dat b/data/Child_ecg/P07/P07854/P07854_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..647902f9b2c48b7b7a9e9381dc45d6edea026b21
--- /dev/null
+++ b/data/Child_ecg/P07/P07854/P07854_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0ad48946d77a4dde921919c03aba6216565148982a3d7b60be2c60e7acb13642
+size 360000
diff --git a/data/Child_ecg/P07/P07854/P07854_E01.hea b/data/Child_ecg/P07/P07854/P07854_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5619c4d423b1af3f677ac1d655ed6d96ee485225
--- /dev/null
+++ b/data/Child_ecg/P07/P07854/P07854_E01.hea
@@ -0,0 +1,16 @@
+P07854_E01 12 500 15000
+P07854_E01.dat 16 53535.34693877551(-2026)/mV 16 0 -2461 51944 0 I
+P07854_E01.dat 16 47199.22778104767(-13189)/mV 16 0 -13496 64734 0 II
+P07854_E01.dat 16 78039.80840872804(-14867)/mV 16 0 -14804 22056 0 III
+P07854_E01.dat 16 54457.83229036295(9725)/mV 16 0 10124 39315 0 AVR
+P07854_E01.dat 16 82465.03225806452(12170)/mV 16 0 11835 33776 0 AVL
+P07854_E01.dat 16 65379.048430015966(-17771)/mV 16 0 -17931 19938 0 AVF
+P07854_E01.dat 16 86144.70384917517(-5994)/mV 16 0 -5714 36330 0 V1
+P07854_E01.dat 16 33569.34453781512(-1558)/mV 16 0 -1394 58699 0 V2
+P07854_E01.dat 16 36580.1037805782(-8672)/mV 16 0 -8612 45222 0 V3
+P07854_E01.dat 16 39654.09609949124(-15641)/mV 16 0 -15641 30508 0 V4
+P07854_E01.dat 16 46527.49316054716(-16989)/mV 16 0 -17178 23969 0 V5
+P07854_E01.dat 16 53888.66419570052(-15019)/mV 16 0 -15107 28423 0 V6
+# Female 5458
+# Atrial septal defect
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07854/P07854_E02.dat b/data/Child_ecg/P07/P07854/P07854_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..04ec70aa6d661f883f5e10487f41c44c0fc9880c
--- /dev/null
+++ b/data/Child_ecg/P07/P07854/P07854_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12b1620d0e4c2aa15456d1fcaf0e3ecbe030e5474efcbf85f17879882c92ea20
+size 360000
diff --git a/data/Child_ecg/P07/P07854/P07854_E02.hea b/data/Child_ecg/P07/P07854/P07854_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ad62efa35c7f495c63976175e5ee64f191e56725
--- /dev/null
+++ b/data/Child_ecg/P07/P07854/P07854_E02.hea
@@ -0,0 +1,16 @@
+P07854_E02 12 500 15000
+P07854_E02.dat 16 54009.034013605444(-1754)/mV 16 0 -919 3995 0 I
+P07854_E02.dat 16 39305.40699442473(-13834)/mV 16 0 -11373 25714 0 II
+P07854_E02.dat 16 62265.7686139748(-19496)/mV 16 0 -16610 36534 0 III
+P07854_E02.dat 16 50964.026682838085(8268)/mV 16 0 6277 22882 0 AVR
+P07854_E02.dat 16 82363.30590339893(12195)/mV 16 0 10922 45617 0 AVL
+P07854_E02.dat 16 51070.19718309859(-18603)/mV 16 0 -15819 21645 0 AVF
+P07854_E02.dat 16 87546.55764513492(-6627)/mV 16 0 -76 13682 0 V1
+P07854_E02.dat 16 26091.071532846716(2140)/mV 16 0 7424 45594 0 V2
+P07854_E02.dat 16 36224.919393455704(-10604)/mV 16 0 -6036 4198 0 V3
+P07854_E02.dat 16 36361.39903381642(-14391)/mV 16 0 -11550 56733 0 V4
+P07854_E02.dat 16 33695.791627906976(-15080)/mV 16 0 -13462 48490 0 V5
+P07854_E02.dat 16 41803.52743705617(-16958)/mV 16 0 -15325 33582 0 V6
+# Female 5469
+# Atrial septal defect
+# Inversion+T-wave abnormality
diff --git a/data/Child_ecg/P07/P07855/P07855_E01.dat b/data/Child_ecg/P07/P07855/P07855_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3c45d0449627f8bb811ef59d7fba3c99cd5593f0
--- /dev/null
+++ b/data/Child_ecg/P07/P07855/P07855_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a7be3fc562aef1a3c34eaa9c0e1071ecab949b6c70931b953ac4ecb46d4955e
+size 240000
diff --git a/data/Child_ecg/P07/P07855/P07855_E01.hea b/data/Child_ecg/P07/P07855/P07855_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c1b44b2115a67eff59d1f48d84a357e427184c97
--- /dev/null
+++ b/data/Child_ecg/P07/P07855/P07855_E01.hea
@@ -0,0 +1,16 @@
+P07855_E01 12 500 10000
+P07855_E01.dat 16 25043.966273187183(10742)/mV 16 0 10885 49780 0 I
+P07855_E01.dat 16 20316.88495575221(-12589)/mV 16 0 -12539 57882 0 II
+P07855_E01.dat 16 16819.300392156863(-22296)/mV 16 0 -22351 14560 0 III
+P07855_E01.dat 16 30503.260986547084(447)/mV 16 0 323 25949 0 AVR
+P07855_E01.dat 16 21337.380212591986(18201)/mV 16 0 18305 11039 0 AVL
+P07855_E01.dat 16 20289.12846347607(-20968)/mV 16 0 -20968 19648 0 AVF
+P07855_E01.dat 16 19172.881355932204(-15092)/mV 16 0 -15232 61528 0 V1
+P07855_E01.dat 16 11172.135833755701(-22004)/mV 16 0 -21949 24776 0 V2
+P07855_E01.dat 16 11658.322580645161(-15826)/mV 16 0 -15769 37818 0 V3
+P07855_E01.dat 16 10170.499598393575(-8036)/mV 16 0 -7846 42423 0 V4
+P07855_E01.dat 16 11188.194174757282(-5758)/mV 16 0 -5622 33058 0 V5
+P07855_E01.dat 16 13135.018753167766(-7459)/mV 16 0 -7299 4999 0 V6
+# Female 4299
+# Otherwise diseases
+# Sinus tachycardia;Left atrial enlargement;Right atrial enlargement;Left ventricular hypertrophy;Right ventricular hypertrophy;Depression+ST deviation;Inversion+T-wave abnormality;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07855/P07855_E02.dat b/data/Child_ecg/P07/P07855/P07855_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c1d724dc3583454c66fd1b9e41da659f9c4c3696
--- /dev/null
+++ b/data/Child_ecg/P07/P07855/P07855_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e4417365d4cc1ed64f21a9ba9f28806278ff4d0fc064b133e897fb4db9da44a
+size 240000
diff --git a/data/Child_ecg/P07/P07855/P07855_E02.hea b/data/Child_ecg/P07/P07855/P07855_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e75662f7c679da1086a2d741de7a247363697cf3
--- /dev/null
+++ b/data/Child_ecg/P07/P07855/P07855_E02.hea
@@ -0,0 +1,16 @@
+P07855_E02 12 500 10000
+P07855_E02.dat 16 30860.454054054055(11836)/mV 16 0 13443 9547 0 I
+P07855_E02.dat 16 23829.83761562179(-10124)/mV 16 0 -11306 21062 0 II
+P07855_E02.dat 16 20100.49306122449(-20744)/mV 16 0 -22788 36570 0 III
+P07855_E02.dat 16 37116.26386456509(-1722)/mV 16 0 -1752 61908 0 AVR
+P07855_E02.dat 16 25409.3137829912(18002)/mV 16 0 19945 25282 0 AVL
+P07855_E02.dat 16 24665.963824289407(-18784)/mV 16 0 -20651 53797 0 AVF
+P07855_E02.dat 16 31434.703944083874(-17395)/mV 16 0 -19032 37963 0 V1
+P07855_E02.dat 16 13965.656419529838(-25225)/mV 16 0 -27804 17478 0 V2
+P07855_E02.dat 16 14468.007366482505(-17423)/mV 16 0 -19212 42163 0 V3
+P07855_E02.dat 16 12082.247933884297(-9924)/mV 16 0 -10268 50735 0 V4
+P07855_E02.dat 16 12187.978880675819(-10224)/mV 16 0 -10125 42655 0 V5
+P07855_E02.dat 16 13455.872272485365(-8076)/mV 16 0 -7945 10060 0 V6
+# Female 4292
+# Otherwise diseases
+# Sinus tachycardia;Left atrial enlargement;Right atrial enlargement;Left ventricular hypertrophy;Right ventricular hypertrophy;Depression+ST deviation;Inversion+T-wave abnormality;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07856/P07856_E01.dat b/data/Child_ecg/P07/P07856/P07856_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..653c1583f584c6fa7646f127a3b34ed5735af138
--- /dev/null
+++ b/data/Child_ecg/P07/P07856/P07856_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91a2c526c29ef973150a2920f88eb94dc5f7b1c15e0411a1f04d55d1e86d91c3
+size 360000
diff --git a/data/Child_ecg/P07/P07856/P07856_E01.hea b/data/Child_ecg/P07/P07856/P07856_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6ce775380a06288709f2a851c0690eb3c6732ab1
--- /dev/null
+++ b/data/Child_ecg/P07/P07856/P07856_E01.hea
@@ -0,0 +1,16 @@
+P07856_E01 12 500 15000
+P07856_E01.dat 16 88296.10666666667(-19833)/mV 16 0 -19905 62103 0 I
+P07856_E01.dat 16 60986.540834845735(-26614)/mV 16 0 -28996 63845 0 II
+P07856_E01.dat 16 96718.45161290323(-24898)/mV 16 0 -28517 62733 0 III
+P07856_E01.dat 16 81643.95915588835(25795)/mV 16 0 27390 55597 0 AVR
+P07856_E01.dat 16 184357.06787330317(-2926)/mV 16 0 374 4835 0 AVL
+P07856_E01.dat 16 75912.14295925661(-26285)/mV 16 0 -29188 59010 0 AVF
+P07856_E01.dat 16 111890.73170731707(-7007)/mV 16 0 -6461 40946 0 V1
+P07856_E01.dat 16 58723.64875491481(-21828)/mV 16 0 -22210 50047 0 V2
+P07856_E01.dat 16 67533.76046176047(-27054)/mV 16 0 -28537 25679 0 V3
+P07856_E01.dat 16 75558.4(-26864)/mV 16 0 -29447 44783 0 V4
+P07856_E01.dat 16 68733.8102643857(-21977)/mV 16 0 -21865 45984 0 V5
+P07856_E01.dat 16 79039.14666666667(-26978)/mV 16 0 -30449 28698 0 V6
+# Female 5013
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07857/P07857_E01.dat b/data/Child_ecg/P07/P07857/P07857_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8cc1e5295e4aab518a231af81b21c7a9c7d95dc6
--- /dev/null
+++ b/data/Child_ecg/P07/P07857/P07857_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fef2c3d44f8c1f6cba89171ca135a3b7417a8c94adad0a4bf3049150017ee390
+size 264000
diff --git a/data/Child_ecg/P07/P07857/P07857_E01.hea b/data/Child_ecg/P07/P07857/P07857_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..74cba243cfdb67c11ff0b414b581441d12e57ba6
--- /dev/null
+++ b/data/Child_ecg/P07/P07857/P07857_E01.hea
@@ -0,0 +1,16 @@
+P07857_E01 12 500 11000
+P07857_E01.dat 16 47959.987957852485(-21099)/mV 16 0 -21255 12913 0 I
+P07857_E01.dat 16 58370.451715881885(-23839)/mV 16 0 -23839 47889 0 II
+P07857_E01.dat 16 126078.3573543929(-1586)/mV 16 0 -1176 39762 0 III
+P07857_E01.dat 16 54602.47708138447(24235)/mV 16 0 24324 149 0 AVR
+P07857_E01.dat 16 70871.446787641(-15127)/mV 16 0 -15358 23500 0 AVL
+P07857_E01.dat 16 110767.14778694673(-23755)/mV 16 0 -23665 31108 0 AVF
+P07857_E01.dat 16 44692.95120444719(2564)/mV 16 0 2419 53476 0 V1
+P07857_E01.dat 16 25467.395683453236(1803)/mV 16 0 1658 21094 0 V2
+P07857_E01.dat 16 50276.43876958793(-11618)/mV 16 0 -11700 28208 0 V3
+P07857_E01.dat 16 41186.44086773968(-18398)/mV 16 0 -18499 24254 0 V4
+P07857_E01.dat 16 32763.091671659677(-19417)/mV 16 0 -19497 5288 0 V5
+P07857_E01.dat 16 36517.305410122164(-22550)/mV 16 0 -22609 51408 0 V6
+# Female 3958
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07858/P07858_E01.dat b/data/Child_ecg/P07/P07858/P07858_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b919e71edd3e95d6e5f03bc7067cd85265d13444
--- /dev/null
+++ b/data/Child_ecg/P07/P07858/P07858_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bddfdc36d63df00980ecbb967c5f0f719511e4cf23728d35fe31a654eff0b763
+size 360000
diff --git a/data/Child_ecg/P07/P07858/P07858_E01.hea b/data/Child_ecg/P07/P07858/P07858_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fe3d33d5ee1ff73fd7188adc7b6c8feaa5d01baf
--- /dev/null
+++ b/data/Child_ecg/P07/P07858/P07858_E01.hea
@@ -0,0 +1,16 @@
+P07858_E01 12 500 15000
+P07858_E01.dat 16 55174.3490508267(-10770)/mV 16 0 -12791 50607 0 I
+P07858_E01.dat 16 34006.83801554095(-18877)/mV 16 0 -20315 16035 0 II
+P07858_E01.dat 16 43532.38122332859(-17824)/mV 16 0 -18037 63234 0 III
+P07858_E01.dat 16 48053.527272727275(18853)/mV 16 0 20768 19875 0 AVR
+P07858_E01.dat 16 90698.33520122262(10700)/mV 16 0 9298 38610 0 AVL
+P07858_E01.dat 16 39152.0(-18085)/mV 16 0 -19009 50955 0 AVF
+P07858_E01.dat 16 23300.772881355933(20934)/mV 16 0 22299 43727 0 V1
+P07858_E01.dat 16 13438.647454370797(21880)/mV 16 0 22175 19879 0 V2
+P07858_E01.dat 16 18083.104660045836(13465)/mV 16 0 13421 5917 0 V3
+P07858_E01.dat 16 19005.026262626263(-5206)/mV 16 0 -5299 45596 0 V4
+P07858_E01.dat 16 26766.922824302135(-16848)/mV 16 0 -17915 58849 0 V5
+P07858_E01.dat 16 41235.2071668533(-23777)/mV 16 0 -24817 47966 0 V6
+# Male 4953
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07859/P07859_E01.dat b/data/Child_ecg/P07/P07859/P07859_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..261dd74ec9cf616ad8222ccc36675ba2800d874d
--- /dev/null
+++ b/data/Child_ecg/P07/P07859/P07859_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4875c0d46741c2d63c8c5a8dadf142cd5cb5090866dd0306cfe67015a3e42cb6
+size 240000
diff --git a/data/Child_ecg/P07/P07859/P07859_E01.hea b/data/Child_ecg/P07/P07859/P07859_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4746ce9266f6928350924021b16941e39cf5cc71
--- /dev/null
+++ b/data/Child_ecg/P07/P07859/P07859_E01.hea
@@ -0,0 +1,16 @@
+P07859_E01 12 500 10000
+P07859_E01.dat 16 28513.28273650454(-6718)/mV 16 0 -4654 41489 0 I
+P07859_E01.dat 16 26331.73557187828(-20514)/mV 16 0 -19358 26285 0 II
+P07859_E01.dat 16 23312.294581799055(-11128)/mV 16 0 -11773 17216 0 III
+P07859_E01.dat 16 32539.944792973653(17886)/mV 16 0 16006 11431 0 AVR
+P07859_E01.dat 16 32024.262178919398(2541)/mV 16 0 4130 16099 0 AVL
+P07859_E01.dat 16 25735.929203539825(-17147)/mV 16 0 -16959 37399 0 AVF
+P07859_E01.dat 16 22739.900325027087(8227)/mV 16 0 8171 50336 0 V1
+P07859_E01.dat 16 11546.026896180741(9155)/mV 16 0 10780 16674 0 V2
+P07859_E01.dat 16 14363.214414414415(-1628)/mV 16 0 -822 12092 0 V3
+P07859_E01.dat 16 11775.03699059561(-14426)/mV 16 0 -13966 18272 0 V4
+P07859_E01.dat 16 24748.57437661221(-18713)/mV 16 0 -18270 40978 0 V5
+P07859_E01.dat 16 24753.399656946825(-18674)/mV 16 0 -18211 38566 0 V6
+# Male 1891
+# Otherwise diseases
+# Sinus tachycardia;Early repolarization
diff --git a/data/Child_ecg/P07/P07860/P07860_E01.dat b/data/Child_ecg/P07/P07860/P07860_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..750158581a14fe01f5fe6afc4e2a866da420099f
--- /dev/null
+++ b/data/Child_ecg/P07/P07860/P07860_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f22871b36621b67affc0e883755ee4bc6e667b56984405430e1d6c486b9d9cd
+size 312000
diff --git a/data/Child_ecg/P07/P07860/P07860_E01.hea b/data/Child_ecg/P07/P07860/P07860_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ed3df027d71e1ac72b0f2c80b43f09c24ce4a55a
--- /dev/null
+++ b/data/Child_ecg/P07/P07860/P07860_E01.hea
@@ -0,0 +1,16 @@
+P07860_E01 12 500 13000
+P07860_E01.dat 16 25613.049475262367(600)/mV 16 0 558 19648 0 I
+P07860_E01.dat 16 52627.899524779365(-23304)/mV 16 0 -23304 47643 0 II
+P07860_E01.dat 16 25879.90888382688(518)/mV 16 0 539 37747 0 III
+P07860_E01.dat 16 44500.781269254476(2499)/mV 16 0 2535 42565 0 AVR
+P07860_E01.dat 16 25750.657471264367(50)/mV 16 0 29 45075 0 AVL
+P07860_E01.dat 16 37426.97176820208(-8169)/mV 16 0 -8169 30441 0 AVF
+P07860_E01.dat 16 36952.25501770956(-2202)/mV 16 0 -2262 22955 0 V1
+P07860_E01.dat 16 33986.400461627236(-4008)/mV 16 0 -4063 62956 0 V2
+P07860_E01.dat 16 38433.55966386555(-10435)/mV 16 0 -10498 14681 0 V3
+P07860_E01.dat 16 43182.24708624709(-14676)/mV 16 0 -14746 58698 0 V4
+P07860_E01.dat 16 41544.2421754746(-12999)/mV 16 0 -12999 15048 0 V5
+P07860_E01.dat 16 44271.61269499731(-12674)/mV 16 0 -12674 27750 0 V6
+# Female 5367
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07860/P07860_E02.dat b/data/Child_ecg/P07/P07860/P07860_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..3df10ea58ee02f52ceeb8781a6764c7cf577bbe0
--- /dev/null
+++ b/data/Child_ecg/P07/P07860/P07860_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:86719d0bbf6c7d9689fdc8eed0bcb3ed36d418ac66d89d2536333c19af69d8ad
+size 324000
diff --git a/data/Child_ecg/P07/P07860/P07860_E02.hea b/data/Child_ecg/P07/P07860/P07860_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c9ed657a9f9d19763af40e10455739e9e214ccf1
--- /dev/null
+++ b/data/Child_ecg/P07/P07860/P07860_E02.hea
@@ -0,0 +1,16 @@
+P07860_E02 12 500 13500
+P07860_E02.dat 16 26461.628685258966(-336)/mV 16 0 -358 50574 0 I
+P07860_E02.dat 16 49764.39792984474(-22203)/mV 16 0 -22203 54158 0 II
+P07860_E02.dat 16 26545.3568(-363)/mV 16 0 -363 61999 0 III
+P07860_E02.dat 16 43631.64757709251(5922)/mV 16 0 5957 57952 0 AVR
+P07860_E02.dat 16 26598.034865293186(13)/mV 16 0 -9 57543 0 AVL
+P07860_E02.dat 16 37965.80199539524(-8612)/mV 16 0 -8612 30020 0 AVF
+P07860_E02.dat 16 45994.173410404626(-1685)/mV 16 0 -1722 8306 0 V1
+P07860_E02.dat 16 35328.77850988343(1268)/mV 16 0 1211 33748 0 V2
+P07860_E02.dat 16 55014.901960784315(-10162)/mV 16 0 -10207 31166 0 V3
+P07860_E02.dat 16 46111.41104294478(-12582)/mV 16 0 -12620 22152 0 V4
+P07860_E02.dat 16 54590.05485544848(-14788)/mV 16 0 -14788 36023 0 V5
+P07860_E02.dat 16 51019.59126145173(-15092)/mV 16 0 -15092 45376 0 V6
+# Female 5371
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07861/P07861_E01.dat b/data/Child_ecg/P07/P07861/P07861_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f94363eab13114f979a6e9c832bfc90566cf844a
--- /dev/null
+++ b/data/Child_ecg/P07/P07861/P07861_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:afdb8240a15a409a63b62de66ff523a738ba5c425e48977a00d0d974bfcd0dda
+size 360000
diff --git a/data/Child_ecg/P07/P07861/P07861_E01.hea b/data/Child_ecg/P07/P07861/P07861_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9258f3d819fe72cd1ee970029f105d3d5d1321a3
--- /dev/null
+++ b/data/Child_ecg/P07/P07861/P07861_E01.hea
@@ -0,0 +1,16 @@
+P07861_E01 12 500 15000
+P07861_E01.dat 16 48636.13697040046(-12308)/mV 16 0 -1900 39988 0 I
+P07861_E01.dat 16 36514.703137570395(-21686)/mV 16 0 -15299 15584 0 II
+P07861_E01.dat 16 51155.33956386293(-20740)/mV 16 0 -22738 31783 0 III
+P07861_E01.dat 16 46018.56(18914)/mV 16 0 9965 9226 0 AVR
+P07861_E01.dat 16 83987.9092676604(-1128)/mV 16 0 9463 28570 0 AVL
+P07861_E01.dat 16 45910.03898405198(-23279)/mV 16 0 -20180 48835 0 AVF
+P07861_E01.dat 16 41295.72045220966(6472)/mV 16 0 -616 36236 0 V1
+P07861_E01.dat 16 27113.619982158787(-3085)/mV 16 0 377 49378 0 V2
+P07861_E01.dat 16 17157.808027923213(-23166)/mV 16 0 -19201 47255 0 V3
+P07861_E01.dat 16 17169.21572052402(-23168)/mV 16 0 -19201 16779 0 V4
+P07861_E01.dat 16 17166.74345549738(-23161)/mV 16 0 -19194 56769 0 V5
+P07861_E01.dat 16 26779.684158901422(-19436)/mV 16 0 -15232 12354 0 V6
+# Male 4312
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07862/P07862_E01.dat b/data/Child_ecg/P07/P07862/P07862_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f8c491484ed1314dfbc1191b5d5d582e2b2941a1
--- /dev/null
+++ b/data/Child_ecg/P07/P07862/P07862_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b69c49b15cc87b57906addebb2fc36184d7b9410b5475fe0a345a244d7d4070
+size 192000
diff --git a/data/Child_ecg/P07/P07862/P07862_E01.hea b/data/Child_ecg/P07/P07862/P07862_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..48fb2cfa353f5e209b15b74f25ffca8beb86f5bf
--- /dev/null
+++ b/data/Child_ecg/P07/P07862/P07862_E01.hea
@@ -0,0 +1,16 @@
+P07862_E01 12 500 8000
+P07862_E01.dat 16 72624.76550502067(-2749)/mV 16 0 -2749 39173 0 I
+P07862_E01.dat 16 51560.36923076923(-6584)/mV 16 0 -6542 37503 0 II
+P07862_E01.dat 16 98375.48342059337(-12124)/mV 16 0 -12044 11287 0 III
+P07862_E01.dat 16 68197.48161434977(4362)/mV 16 0 4307 15528 0 AVR
+P07862_E01.dat 16 148341.0547875064(2598)/mV 16 0 2598 26262 0 AVL
+P07862_E01.dat 16 67972.68184955142(-8721)/mV 16 0 -8666 30072 0 AVF
+P07862_E01.dat 16 38456.09204602301(4769)/mV 16 0 4738 21301 0 V1
+P07862_E01.dat 16 26456.25904761905(7925)/mV 16 0 7925 51406 0 V2
+P07862_E01.dat 16 18400.539147670963(-14636)/mV 16 0 -14636 54790 0 V3
+P07862_E01.dat 16 25656.174487772638(-13813)/mV 16 0 -13792 25391 0 V4
+P07862_E01.dat 16 40486.48525214082(-11990)/mV 16 0 -12023 54965 0 V5
+P07862_E01.dat 16 52754.827995255044(-11052)/mV 16 0 -11052 62393 0 V6
+# Female 2425
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07863/P07863_E01.dat b/data/Child_ecg/P07/P07863/P07863_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a0ae1bec766f2e1d586971ad7d8461ff3de9b167
--- /dev/null
+++ b/data/Child_ecg/P07/P07863/P07863_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:34820c924bde60dc08c973ae656e142c40249ebcfbbddc9b8a8cc26991dd19ca
+size 216000
diff --git a/data/Child_ecg/P07/P07863/P07863_E01.hea b/data/Child_ecg/P07/P07863/P07863_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..df657213c36cdd40615f46a25fe053fe7c3e7256
--- /dev/null
+++ b/data/Child_ecg/P07/P07863/P07863_E01.hea
@@ -0,0 +1,16 @@
+P07863_E01 12 500 9000
+P07863_E01.dat 16 45334.10226320201(-19563)/mV 16 0 -19563 13970 0 I
+P07863_E01.dat 16 52489.63795771016(-20343)/mV 16 0 -20343 14999 0 II
+P07863_E01.dat 16 111242.0990825688(-3164)/mV 16 0 -3164 39538 0 III
+P07863_E01.dat 16 51944.467966573815(21866)/mV 16 0 21866 17555 0 AVR
+P07863_E01.dat 16 69252.18909090909(-14169)/mV 16 0 -14169 9803 0 AVL
+P07863_E01.dat 16 81132.42243262928(-19169)/mV 16 0 -19169 62607 0 AVF
+P07863_E01.dat 16 46895.09030100334(8312)/mV 16 0 8312 23929 0 V1
+P07863_E01.dat 16 36127.07987220447(11404)/mV 16 0 11404 2700 0 V2
+P07863_E01.dat 16 27146.085747392815(-9889)/mV 16 0 -9889 35979 0 V3
+P07863_E01.dat 16 31002.239448751076(-15192)/mV 16 0 -15192 57250 0 V4
+P07863_E01.dat 16 38438.58644711843(-17949)/mV 16 0 -17949 13393 0 V5
+P07863_E01.dat 16 48053.42806394316(-19557)/mV 16 0 -19557 6079 0 V6
+# Male 3938
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07864/P07864_E01.dat b/data/Child_ecg/P07/P07864/P07864_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..408d4f4d71a3732b7bd1f3209cfdb6feece2a8bb
--- /dev/null
+++ b/data/Child_ecg/P07/P07864/P07864_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d53d395287a2b71d7f875009635f3ebe4be79d0bed9ccc95074404920f297f92
+size 360000
diff --git a/data/Child_ecg/P07/P07864/P07864_E01.hea b/data/Child_ecg/P07/P07864/P07864_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8e0742f1e2a7ebe6a16c7cb7ee6e888f3a29ac03
--- /dev/null
+++ b/data/Child_ecg/P07/P07864/P07864_E01.hea
@@ -0,0 +1,16 @@
+P07864_E01 12 500 15000
+P07864_E01.dat 16 57027.18232044199(-10087)/mV 16 0 -11339 3377 0 I
+P07864_E01.dat 16 30213.407448582548(-26132)/mV 16 0 -24043 58037 0 II
+P07864_E01.dat 16 35585.654662973226(-23358)/mV 16 0 -20115 3908 0 III
+P07864_E01.dat 16 43631.872408293464(20665)/mV 16 0 19636 20873 0 AVR
+P07864_E01.dat 16 76944.92068429237(15549)/mV 16 0 11231 34230 0 AVL
+P07864_E01.dat 16 33458.15118291979(-25689)/mV 16 0 -23022 5642 0 AVF
+P07864_E01.dat 16 60037.81435154707(-10502)/mV 16 0 -5031 34108 0 V1
+P07864_E01.dat 16 19405.994574064025(2160)/mV 16 0 5097 14838 0 V2
+P07864_E01.dat 16 27273.338453099288(-8490)/mV 16 0 -5229 34274 0 V3
+P07864_E01.dat 16 12753.391773432231(-23532)/mV 16 0 -20244 30183 0 V4
+P07864_E01.dat 16 1279.886591848789(1090)/mV 16 0 -5039 14319 0 V5
+P07864_E01.dat 16 1281.060982830077(1041)/mV 16 0 32387 29053 0 V6
+# Male 5041
+# Otherwise diseases
+# Sinus tachycardia;Left ventricular high voltage;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07865/P07865_E01.dat b/data/Child_ecg/P07/P07865/P07865_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d8c2f695d644f38363063a0878cc31dc2abee3a6
--- /dev/null
+++ b/data/Child_ecg/P07/P07865/P07865_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:257a67e1c678253195a8a5ad5d3d7bd94264b3fd432a13d928a74c85ae344d99
+size 360000
diff --git a/data/Child_ecg/P07/P07865/P07865_E01.hea b/data/Child_ecg/P07/P07865/P07865_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..502d67ab3e90a28a1aa3934144a17d4f7f3ab416
--- /dev/null
+++ b/data/Child_ecg/P07/P07865/P07865_E01.hea
@@ -0,0 +1,16 @@
+P07865_E01 12 500 15000
+P07865_E01.dat 16 43051.73398413667(-15540)/mV 16 0 -15925 8113 0 I
+P07865_E01.dat 16 32125.735204392924(-19912)/mV 16 0 -23179 26158 0 II
+P07865_E01.dat 16 46604.51620238772(-22760)/mV 16 0 -27081 42370 0 III
+P07865_E01.dat 16 39300.59880239521(18508)/mV 16 0 20682 2268 0 AVR
+P07865_E01.dat 16 73300.80981595092(2237)/mV 16 0 5277 28607 0 AVL
+P07865_E01.dat 16 40097.68421052631(-22723)/mV 16 0 -26636 28014 0 AVF
+P07865_E01.dat 16 39186.615781330576(4334)/mV 16 0 5704 3463 0 V1
+P07865_E01.dat 16 23872.053200332502(-4722)/mV 16 0 -5848 27738 0 V2
+P07865_E01.dat 16 26971.77358490566(-14619)/mV 16 0 -17011 62908 0 V3
+P07865_E01.dat 16 26749.077004779607(-20470)/mV 16 0 -23365 45246 0 V4
+P07865_E01.dat 16 31553.175853018372(-23962)/mV 16 0 -26862 31327 0 V5
+P07865_E01.dat 16 35812.85504794134(-25016)/mV 16 0 -27814 11758 0 V6
+# Male 3629
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07866/P07866_E01.dat b/data/Child_ecg/P07/P07866/P07866_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..89b76a64c8847c4a131ae3c8585a789fb47094ec
--- /dev/null
+++ b/data/Child_ecg/P07/P07866/P07866_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2a85f3cb5b2ef0e60c5211f918a45bce161991254effe333945e90ee72f1e8d
+size 276000
diff --git a/data/Child_ecg/P07/P07866/P07866_E01.hea b/data/Child_ecg/P07/P07866/P07866_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..511818858795cc6d1e7fca3de08211377af66727
--- /dev/null
+++ b/data/Child_ecg/P07/P07866/P07866_E01.hea
@@ -0,0 +1,16 @@
+P07866_E01 12 500 11500
+P07866_E01.dat 16 48963.716129032255(-3121)/mV 16 0 -3161 50716 0 I
+P07866_E01.dat 16 43356.97074010327(-14317)/mV 16 0 -14388 13528 0 II
+P07866_E01.dat 16 48973.38654841094(-16590)/mV 16 0 -16630 62038 0 III
+P07866_E01.dat 16 53878.254638515675(8352)/mV 16 0 8396 26614 0 AVR
+P07866_E01.dat 16 64354.81925522252(1830)/mV 16 0 1830 61121 0 AVL
+P07866_E01.dat 16 50377.96539792387(-18549)/mV 16 0 -18590 7110 0 AVF
+P07866_E01.dat 16 33725.068450849205(-16769)/mV 16 0 -16796 6287 0 V1
+P07866_E01.dat 16 20064.73732718894(-13633)/mV 16 0 -13698 11531 0 V2
+P07866_E01.dat 16 16522.303619665046(-17834)/mV 16 0 -17915 46338 0 V3
+P07866_E01.dat 16 16884.226227470477(-19502)/mV 16 0 -19584 40726 0 V4
+P07866_E01.dat 16 22552.994660564455(-18330)/mV 16 0 -18422 10716 0 V5
+P07866_E01.dat 16 18588.63479923518(-4285)/mV 16 0 -4376 41249 0 V6
+# Male 3843
+# Otherwise diseases
+# Sinus arrhythmia;Preexcitation syndrome
diff --git a/data/Child_ecg/P07/P07867/P07867_E01.dat b/data/Child_ecg/P07/P07867/P07867_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..047b3c2ce8323757bb3a4cba8379f288f421a775
--- /dev/null
+++ b/data/Child_ecg/P07/P07867/P07867_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:611ee8ba70854dc0444ef03cd3c70f59b68ba6860add8a4f0c4a22da7074e6cf
+size 360000
diff --git a/data/Child_ecg/P07/P07867/P07867_E01.hea b/data/Child_ecg/P07/P07867/P07867_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a2a991922dae41d5791bcf26091c140a1809e887
--- /dev/null
+++ b/data/Child_ecg/P07/P07867/P07867_E01.hea
@@ -0,0 +1,16 @@
+P07867_E01 12 500 15000
+P07867_E01.dat 16 23906.40668523677(758)/mV 16 0 952 5313 0 I
+P07867_E01.dat 16 16319.561643835616(4462)/mV 16 0 4542 9582 0 II
+P07867_E01.dat 16 12904.921723834652(-4109)/mV 16 0 -4151 29791 0 III
+P07867_E01.dat 16 28494.837370242214(-599)/mV 16 0 -784 28573 0 AVR
+P07867_E01.dat 16 20937.874285714286(10172)/mV 16 0 10291 697 0 AVL
+P07867_E01.dat 16 14518.508239375542(-72)/mV 16 0 -72 35118 0 AVF
+P07867_E01.dat 16 22579.68075117371(-13980)/mV 16 0 -13888 42224 0 V1
+P07867_E01.dat 16 13035.315377932233(-3463)/mV 16 0 -3166 61321 0 V2
+P07867_E01.dat 16 12618.509626274066(-11005)/mV 16 0 -10851 45764 0 V3
+P07867_E01.dat 16 15763.460385438972(-11200)/mV 16 0 -11187 4864 0 V4
+P07867_E01.dat 16 22571.471698113208(-9402)/mV 16 0 -9347 57995 0 V5
+P07867_E01.dat 16 33015.77580314422(-9182)/mV 16 0 -9209 36255 0 V6
+# Male 1323
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07868/P07868_E01.dat b/data/Child_ecg/P07/P07868/P07868_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c5e77aeb65a093e3cf2eab4ada5f5fbe785c9de4
--- /dev/null
+++ b/data/Child_ecg/P07/P07868/P07868_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf5566d5a1c0cb76ed201350be78ce249656316cadc6e6519f1ed433fe681e26
+size 360000
diff --git a/data/Child_ecg/P07/P07868/P07868_E01.hea b/data/Child_ecg/P07/P07868/P07868_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..66ae13670017c6b0280f33c5371acc020f0e2c22
--- /dev/null
+++ b/data/Child_ecg/P07/P07868/P07868_E01.hea
@@ -0,0 +1,16 @@
+P07868_E01 12 500 15000
+P07868_E01.dat 16 41094.09523809524(-12541)/mV 16 0 -5021 18471 0 I
+P07868_E01.dat 16 30428.432246998284(-19774)/mV 16 0 -13957 14107 0 II
+P07868_E01.dat 16 44498.34394904459(-19122)/mV 16 0 -18796 45533 0 III
+P07868_E01.dat 16 36525.49344375431(18918)/mV 16 0 12083 47218 0 AVR
+P07868_E01.dat 16 63743.771632471005(2124)/mV 16 0 7723 46974 0 AVL
+P07868_E01.dat 16 42291.291184327696(-21172)/mV 16 0 -16975 42807 0 AVF
+P07868_E01.dat 16 42934.20909627879(2725)/mV 16 0 -6426 16485 0 V1
+P07868_E01.dat 16 24340.395604395606(1842)/mV 16 0 3625 59297 0 V2
+P07868_E01.dat 16 20724.233540372672(-183)/mV 16 0 4740 930 0 V3
+P07868_E01.dat 16 17420.8(-15074)/mV 16 0 -8231 28560 0 V4
+P07868_E01.dat 16 21660.20338983051(-17791)/mV 16 0 -10499 61688 0 V5
+P07868_E01.dat 16 29846.89872650091(-20751)/mV 16 0 -12881 5656 0 V6
+# Male 2213
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07869/P07869_E01.dat b/data/Child_ecg/P07/P07869/P07869_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2ce087e224a784f00099fcbe382509d2483c1bf1
--- /dev/null
+++ b/data/Child_ecg/P07/P07869/P07869_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6fb06c312e3610b43b51cf2958b997eebeb0e4dff89d27babe2da61529c8628c
+size 240000
diff --git a/data/Child_ecg/P07/P07869/P07869_E01.hea b/data/Child_ecg/P07/P07869/P07869_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..962c82e245535638b3a653dc43f0c3e1830f1a25
--- /dev/null
+++ b/data/Child_ecg/P07/P07869/P07869_E01.hea
@@ -0,0 +1,16 @@
+P07869_E01 12 500 10000
+P07869_E01.dat 16 44818.25538971808(-12973)/mV 16 0 -11296 27112 0 I
+P07869_E01.dat 16 23864.159544159545(-16407)/mV 16 0 -15533 2050 0 II
+P07869_E01.dat 16 38509.97439544808(-19548)/mV 16 0 -19548 21536 0 III
+P07869_E01.dat 16 32830.75016835017(14844)/mV 16 0 13616 43359 0 AVR
+P07869_E01.dat 16 81538.44914400806(6768)/mV 16 0 8293 33366 0 AVL
+P07869_E01.dat 16 29804.76937799043(-17559)/mV 16 0 -17026 54526 0 AVF
+P07869_E01.dat 16 47779.14228456914(-9484)/mV 16 0 -9523 32289 0 V1
+P07869_E01.dat 16 21670.861063464836(-14260)/mV 16 0 -13203 11360 0 V2
+P07869_E01.dat 16 21650.78697886922(-14256)/mV 16 0 -13182 51433 0 V3
+P07869_E01.dat 16 15072.711111111112(-11571)/mV 16 0 -11510 51992 0 V4
+P07869_E01.dat 16 17832.945244956773(-14638)/mV 16 0 -15305 46890 0 V5
+P07869_E01.dat 16 21039.218806509947(-15724)/mV 16 0 -16340 17534 0 V6
+# Male 3839
+# Otherwise diseases
+# Sinus tachycardia;Incomplete right bundle-branch block;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07869/P07869_E02.dat b/data/Child_ecg/P07/P07869/P07869_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1d1abcbcad1938b82bbba5bcaac8470e50c952e3
--- /dev/null
+++ b/data/Child_ecg/P07/P07869/P07869_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23151ec018ab5953067cc14dd9a446f0b3e11476a1b544e09d610f9935a98c8a
+size 180000
diff --git a/data/Child_ecg/P07/P07869/P07869_E02.hea b/data/Child_ecg/P07/P07869/P07869_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..edafcb0403fd8fbd2e8c2e5a8b4419790f1b0588
--- /dev/null
+++ b/data/Child_ecg/P07/P07869/P07869_E02.hea
@@ -0,0 +1,16 @@
+P07869_E02 12 500 7500
+P07869_E02.dat 16 52673.02159624413(-5376)/mV 16 0 -3362 27253 0 I
+P07869_E02.dat 16 18988.265129682997(-7029)/mV 16 0 -5731 34342 0 II
+P07869_E02.dat 16 25612.742081447963(-10656)/mV 16 0 -9885 22725 0 III
+P07869_E02.dat 16 29464.6006006006(5560)/mV 16 0 4002 13715 0 AVR
+P07869_E02.dat 16 59110.92871419054(10556)/mV 16 0 10796 64558 0 AVL
+P07869_E02.dat 16 21944.27488986784(-8444)/mV 16 0 -7373 37746 0 AVF
+P07869_E02.dat 16 38981.2871754524(-8575)/mV 16 0 -10256 10591 0 V1
+P07869_E02.dat 16 24585.535437144335(-9562)/mV 16 0 -15021 19682 0 V2
+P07869_E02.dat 16 18573.53846153846(-2585)/mV 16 0 -9310 47508 0 V3
+P07869_E02.dat 16 16236.685776095186(-3449)/mV 16 0 -7320 64290 0 V4
+P07869_E02.dat 16 14791.066562255286(4124)/mV 16 0 3546 29559 0 V5
+P07869_E02.dat 16 25284.330827067668(-6495)/mV 16 0 -6063 12515 0 V6
+# Male 3838
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07870/P07870_E01.dat b/data/Child_ecg/P07/P07870/P07870_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2dece7ca851cf5b33fb6241b018b6fa3c6a632b7
--- /dev/null
+++ b/data/Child_ecg/P07/P07870/P07870_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:90c8e2710cf8364b6bc2b7d968dccf62fc1e3f47840e740c2ce903d78b7953f6
+size 240000
diff --git a/data/Child_ecg/P07/P07870/P07870_E01.hea b/data/Child_ecg/P07/P07870/P07870_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5e4791f94b411602782dbd872407a8fb5467f184
--- /dev/null
+++ b/data/Child_ecg/P07/P07870/P07870_E01.hea
@@ -0,0 +1,16 @@
+P07870_E01 12 500 10000
+P07870_E01.dat 16 29679.409540954097(-566)/mV 16 0 183 37178 0 I
+P07870_E01.dat 16 36845.51833051325(-16818)/mV 16 0 -15529 41595 0 II
+P07870_E01.dat 16 37938.360655737706(-19772)/mV 16 0 -19432 53490 0 III
+P07870_E01.dat 16 36730.21528348398(10886)/mV 16 0 9780 9992 0 AVR
+P07870_E01.dat 16 35496.72253864931(9836)/mV 16 0 10125 56038 0 AVL
+P07870_E01.dat 16 53612.25408348457(-21949)/mV 16 0 -20772 30400 0 AVF
+P07870_E01.dat 16 66639.36778115502(10054)/mV 16 0 15098 64981 0 V1
+P07870_E01.dat 16 22609.98347107438(9980)/mV 16 0 11526 37546 0 V2
+P07870_E01.dat 16 24689.8500635324(5184)/mV 16 0 5726 7625 0 V3
+P07870_E01.dat 16 28899.555555555555(-2287)/mV 16 0 -2099 13783 0 V4
+P07870_E01.dat 16 28518.514541387023(-7869)/mV 16 0 -7266 329 0 V5
+P07870_E01.dat 16 28036.504158669224(-11370)/mV 16 0 -13240 42583 0 V6
+# Male 3658
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07871/P07871_E01.dat b/data/Child_ecg/P07/P07871/P07871_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ad44b691826c147e06b79641b34a80320e8661ec
--- /dev/null
+++ b/data/Child_ecg/P07/P07871/P07871_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c43a80c71d4982f3e96b774cf25775e67966ed8c22337527d15c3d3a8744d14
+size 300000
diff --git a/data/Child_ecg/P07/P07871/P07871_E01.hea b/data/Child_ecg/P07/P07871/P07871_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..af08e27b2190c10ce9b60c6ddfe476a7c4154d24
--- /dev/null
+++ b/data/Child_ecg/P07/P07871/P07871_E01.hea
@@ -0,0 +1,16 @@
+P07871_E01 12 500 12500
+P07871_E01.dat 16 105961.06637884512(-20783)/mV 16 0 -20611 7366 0 I
+P07871_E01.dat 16 82299.86089078707(-16301)/mV 16 0 -15765 44179 0 II
+P07871_E01.dat 16 125666.59305431879(1687)/mV 16 0 2301 24811 0 III
+P07871_E01.dat 16 103170.62931839403(21186)/mV 16 0 20766 33282 0 AVR
+P07871_E01.dat 16 188658.83605565637(-13733)/mV 16 0 -13886 64726 0 AVL
+P07871_E01.dat 16 101596.77573131095(-9873)/mV 16 0 -9294 53502 0 AVF
+P07871_E01.dat 16 46200.57489177489(19344)/mV 16 0 19231 16858 0 V1
+P07871_E01.dat 16 39317.93988627132(14499)/mV 16 0 14467 19353 0 V2
+P07871_E01.dat 16 56144.01160261059(5037)/mV 16 0 4946 46207 0 V3
+P07871_E01.dat 16 47241.15113122172(-7278)/mV 16 0 -7278 42495 0 V4
+P07871_E01.dat 16 62642.123660346246(-14216)/mV 16 0 -13961 17830 0 V5
+P07871_E01.dat 16 71361.69825625473(-21277)/mV 16 0 -20813 40990 0 V6
+# Female 5090
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07872/P07872_E01.dat b/data/Child_ecg/P07/P07872/P07872_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1fa51ae6d9ab7c5849b91cc96cd12f1db0ddc242
--- /dev/null
+++ b/data/Child_ecg/P07/P07872/P07872_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f03b14b90a69b4d8c51d6891170dca5a9b8489b9672f20e5506ce5c106ec25c
+size 360000
diff --git a/data/Child_ecg/P07/P07872/P07872_E01.hea b/data/Child_ecg/P07/P07872/P07872_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..601bdfd0355cb4c8ef00fdc17b05448e9a36d504
--- /dev/null
+++ b/data/Child_ecg/P07/P07872/P07872_E01.hea
@@ -0,0 +1,16 @@
+P07872_E01 12 500 15000
+P07872_E01.dat 16 55816.75455046884(-8061)/mV 16 0 3515 25862 0 I
+P07872_E01.dat 16 34172.17067189799(-15756)/mV 16 0 -13032 38184 0 II
+P07872_E01.dat 16 51373.097815764486(-19560)/mV 16 0 -26082 55323 0 III
+P07872_E01.dat 16 43147.72161172161(13246)/mV 16 0 7031 14866 0 AVR
+P07872_E01.dat 16 98975.52306600426(1280)/mV 16 0 17784 65244 0 AVL
+P07872_E01.dat 16 42309.818181818184(-17314)/mV 16 0 -18278 37125 0 AVF
+P07872_E01.dat 16 11549.927670311186(-5945)/mV 16 0 -10042 5396 0 V1
+P07872_E01.dat 16 5486.090118577075(-5658)/mV 16 0 -5823 10336 0 V2
+P07872_E01.dat 16 15433.87703889586(-8742)/mV 16 0 -10965 37018 0 V3
+P07872_E01.dat 16 17947.436875567666(-13470)/mV 16 0 -10681 11119 0 V4
+P07872_E01.dat 16 26336.056239015816(-18133)/mV 16 0 -11899 20761 0 V5
+P07872_E01.dat 16 38304.329573320254(-23233)/mV 16 0 -15817 28492 0 V6
+# Female 2247
+# Otherwise diseases
+# Sinus arrhythmia;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07873/P07873_E01.dat b/data/Child_ecg/P07/P07873/P07873_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b6972c055fc2d59787358b0b1ae4b6c7f9a5077c
--- /dev/null
+++ b/data/Child_ecg/P07/P07873/P07873_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ce0b309ec458bfb222131cce8dc96bade2b2b5565ed8c1cdd0f4a01516ea2195
+size 360000
diff --git a/data/Child_ecg/P07/P07873/P07873_E01.hea b/data/Child_ecg/P07/P07873/P07873_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bb4d760003841683d39bfa23553616dd5feafa14
--- /dev/null
+++ b/data/Child_ecg/P07/P07873/P07873_E01.hea
@@ -0,0 +1,16 @@
+P07873_E01 12 500 15000
+P07873_E01.dat 16 82616.9806451613(-7756)/mV 16 0 -833 42139 0 I
+P07873_E01.dat 16 42858.60757156048(-21435)/mV 16 0 -18610 1626 0 II
+P07873_E01.dat 16 58700.35624626419(-20779)/mV 16 0 -21782 36007 0 III
+P07873_E01.dat 16 62936.20105201637(19813)/mV 16 0 15104 21109 0 AVR
+P07873_E01.dat 16 109293.87457855698(6804)/mV 16 0 12317 12837 0 AVL
+P07873_E01.dat 16 50648.38627108784(-22139)/mV 16 0 -20944 872 0 AVF
+P07873_E01.dat 16 59816.26030368764(21091)/mV 16 0 16808 48476 0 V1
+P07873_E01.dat 16 31409.204755614268(13672)/mV 16 0 18219 51476 0 V2
+P07873_E01.dat 16 24001.277927684834(-27338)/mV 16 0 -25425 8220 0 V3
+P07873_E01.dat 16 22179.64859813084(-26973)/mV 16 0 -25223 2601 0 V4
+P07873_E01.dat 16 38329.54128440367(-25627)/mV 16 0 -22602 62599 0 V5
+P07873_E01.dat 16 47775.399849962494(-24993)/mV 16 0 -22195 15467 0 V6
+# Male 5091
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07874/P07874_E01.dat b/data/Child_ecg/P07/P07874/P07874_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..25795cd6a7a9fd7f47196ac0f2a51d0643850701
--- /dev/null
+++ b/data/Child_ecg/P07/P07874/P07874_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de892ae18626f95853764bf7e8581847a1dd327f42a3450b2a005e5fb1205c53
+size 360000
diff --git a/data/Child_ecg/P07/P07874/P07874_E01.hea b/data/Child_ecg/P07/P07874/P07874_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ac3693e5d4aa2bd574b8eb826f3fdf3899e4b2ca
--- /dev/null
+++ b/data/Child_ecg/P07/P07874/P07874_E01.hea
@@ -0,0 +1,16 @@
+P07874_E01 12 500 15000
+P07874_E01.dat 16 83129.40389972145(-3623)/mV 16 0 -3623 38072 0 I
+P07874_E01.dat 16 23685.180787911493(-22052)/mV 16 0 -22052 1896 0 II
+P07874_E01.dat 16 19650.413524057218(-18010)/mV 16 0 -18010 63129 0 III
+P07874_E01.dat 16 48902.124401913876(17138)/mV 16 0 17138 1768 0 AVR
+P07874_E01.dat 16 33270.57668711656(14897)/mV 16 0 14897 14705 0 AVL
+P07874_E01.dat 16 21498.17709179529(-19845)/mV 16 0 -19845 22457 0 AVF
+P07874_E01.dat 16 38107.19899560577(-3126)/mV 16 0 -3126 15785 0 V1
+P07874_E01.dat 16 40437.85701981051(-9843)/mV 16 0 -9843 49732 0 V2
+P07874_E01.dat 16 36034.15475487301(-17873)/mV 16 0 -17873 17772 0 V3
+P07874_E01.dat 16 35665.93200468933(-17912)/mV 16 0 -17912 55367 0 V4
+P07874_E01.dat 16 37752.070796460175(-22352)/mV 16 0 -22352 47057 0 V5
+P07874_E01.dat 16 39230.49547920434(-22174)/mV 16 0 -22174 39402 0 V6
+# Female 5405
+# Otherwise diseases
+# Sinus bradycardia;Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07875/P07875_E01.dat b/data/Child_ecg/P07/P07875/P07875_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d3a7bcddcff021642b6eacde402ec461f2623b71
--- /dev/null
+++ b/data/Child_ecg/P07/P07875/P07875_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d7590c2099baaa68d14f05d1c233a9c082e20775d575dfcc1d25564a673b9a5
+size 360000
diff --git a/data/Child_ecg/P07/P07875/P07875_E01.hea b/data/Child_ecg/P07/P07875/P07875_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..20d2b3626287801178a10b0f7629c262704c7ee6
--- /dev/null
+++ b/data/Child_ecg/P07/P07875/P07875_E01.hea
@@ -0,0 +1,16 @@
+P07875_E01 12 500 15000
+P07875_E01.dat 16 69218.10778443114(-10190)/mV 16 0 -10190 35028 0 I
+P07875_E01.dat 16 51203.84240150094(-19441)/mV 16 0 -19441 33764 0 II
+P07875_E01.dat 16 49036.293785310736(-15815)/mV 16 0 -15815 26941 0 III
+P07875_E01.dat 16 76791.971489665(19840)/mV 16 0 19840 24974 0 AVR
+P07875_E01.dat 16 64852.76821192053(5486)/mV 16 0 5486 50526 0 AVL
+P07875_E01.dat 16 53890.35430784124(-19176)/mV 16 0 -19176 15439 0 AVF
+P07875_E01.dat 16 62541.1649694501(12215)/mV 16 0 12215 28713 0 V1
+P07875_E01.dat 16 23508.947312400214(10371)/mV 16 0 10371 2761 0 V2
+P07875_E01.dat 16 24983.204678362574(-3563)/mV 16 0 -3563 46240 0 V3
+P07875_E01.dat 16 28458.723631508677(-11951)/mV 16 0 -11951 62282 0 V4
+P07875_E01.dat 16 45804.307692307695(-21137)/mV 16 0 -21137 33258 0 V5
+P07875_E01.dat 16 58586.388625592415(-19186)/mV 16 0 -19186 15872 0 V6
+# Male 5269
+# Viral myocarditis
+# Depression+ST deviation;Early repolarization
diff --git a/data/Child_ecg/P07/P07875/P07875_E02.dat b/data/Child_ecg/P07/P07875/P07875_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..533a70ae3b878475925ffe45a091a6be52c3538e
--- /dev/null
+++ b/data/Child_ecg/P07/P07875/P07875_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0a074fd7efb938e5be62b8918a793fdf6d4d93cd13e34b034e577138100176d
+size 264000
diff --git a/data/Child_ecg/P07/P07875/P07875_E02.hea b/data/Child_ecg/P07/P07875/P07875_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cccc4b9760a6f2ad712b40552dae505b36e3e32f
--- /dev/null
+++ b/data/Child_ecg/P07/P07875/P07875_E02.hea
@@ -0,0 +1,16 @@
+P07875_E02 12 500 11000
+P07875_E02.dat 16 61878.266487213994(-10318)/mV 16 0 -10016 64486 0 I
+P07875_E02.dat 16 41050.02197802198(-20911)/mV 16 0 -20744 6578 0 II
+P07875_E02.dat 16 39294.27581783194(-17811)/mV 16 0 -17811 60288 0 III
+P07875_E02.dat 16 67257.11245465538(21551)/mV 16 0 21278 43834 0 AVR
+P07875_E02.dat 16 54128.653717347624(6693)/mV 16 0 6825 52858 0 AVL
+P07875_E02.dat 16 42236.022894521666(-20156)/mV 16 0 -20087 14540 0 AVF
+P07875_E02.dat 16 36372.163706563704(13231)/mV 16 0 13231 47103 0 V1
+P07875_E02.dat 16 21626.424007744434(10866)/mV 16 0 10936 60393 0 V2
+P07875_E02.dat 16 27091.925394548063(4114)/mV 16 0 4180 26117 0 V3
+P07875_E02.dat 16 28165.373313343327(-5248)/mV 16 0 -5156 57239 0 V4
+P07875_E02.dat 16 30621.38729937195(-11341)/mV 16 0 -11241 1113 0 V5
+P07875_E02.dat 16 41256.163710777626(-18001)/mV 16 0 -17833 35464 0 V6
+# Male 5275
+# Viral myocarditis
+# Sinus arrhythmia;Depression+ST deviation;Early repolarization
diff --git a/data/Child_ecg/P07/P07876/P07876_E01.dat b/data/Child_ecg/P07/P07876/P07876_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..30f074b909b9001b94e57711dcd483d6caf2f2fa
--- /dev/null
+++ b/data/Child_ecg/P07/P07876/P07876_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0eb94583b93f57397f692c35c2325f700f2415a7c9ea79d1f1e7897e4b026407
+size 252000
diff --git a/data/Child_ecg/P07/P07876/P07876_E01.hea b/data/Child_ecg/P07/P07876/P07876_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c6983597024ec94b2bc3f299f9c13d5d09eb4d24
--- /dev/null
+++ b/data/Child_ecg/P07/P07876/P07876_E01.hea
@@ -0,0 +1,16 @@
+P07876_E01 12 500 10500
+P07876_E01.dat 16 68968.40223463687(387)/mV 16 0 499 2889 0 I
+P07876_E01.dat 16 41551.14975845411(-15968)/mV 16 0 -15900 59659 0 II
+P07876_E01.dat 16 56295.92766726944(-17566)/mV 16 0 -17566 48255 0 III
+P07876_E01.dat 16 59372.63051702396(13212)/mV 16 0 13115 60663 0 AVR
+P07876_E01.dat 16 99214.69728601252(13643)/mV 16 0 13643 27379 0 AVL
+P07876_E01.dat 16 48820.30312035661(-16724)/mV 16 0 -16684 43772 0 AVF
+P07876_E01.dat 16 41616.596802841916(12995)/mV 16 0 12995 11507 0 V1
+P07876_E01.dat 16 17264.122511485453(11270)/mV 16 0 11312 47216 0 V2
+P07876_E01.dat 16 20666.96977025393(615)/mV 16 0 682 48244 0 V3
+P07876_E01.dat 16 26917.5873015873(-6270)/mV 16 0 -6204 13684 0 V4
+P07876_E01.dat 16 46127.341355288154(-14985)/mV 16 0 -14910 36785 0 V5
+P07876_E01.dat 16 64024.8079392878(-19379)/mV 16 0 -19327 34056 0 V6
+# Male 5312
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07877/P07877_E01.dat b/data/Child_ecg/P07/P07877/P07877_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..66dca4530dd395222aaaafb252acfad2195faddc
--- /dev/null
+++ b/data/Child_ecg/P07/P07877/P07877_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a086bcea07ea5e644c76b6ed403f0b3802f979701b66bde8f2f41f78258850b
+size 360000
diff --git a/data/Child_ecg/P07/P07877/P07877_E01.hea b/data/Child_ecg/P07/P07877/P07877_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bfac5d7ec6d61d0fa46116d74f71d52a61fa950f
--- /dev/null
+++ b/data/Child_ecg/P07/P07877/P07877_E01.hea
@@ -0,0 +1,16 @@
+P07877_E01 12 500 15000
+P07877_E01.dat 16 16435.298651252408(-7777)/mV 16 0 -7777 30627 0 I
+P07877_E01.dat 16 15447.979328165375(-9414)/mV 16 0 -9414 44664 0 II
+P07877_E01.dat 16 15398.015037593985(-768)/mV 16 0 -768 24946 0 III
+P07877_E01.dat 16 18107.49295774648(7409)/mV 16 0 7409 47013 0 AVR
+P07877_E01.dat 16 18718.77322936972(-4634)/mV 16 0 -4634 11701 0 AVL
+P07877_E01.dat 16 20496.18972332016(-7447)/mV 16 0 -7447 12066 0 AVF
+P07877_E01.dat 16 23446.931596091206(-4649)/mV 16 0 -4649 22011 0 V1
+P07877_E01.dat 16 12904.93426140758(-177)/mV 16 0 -177 1722 0 V2
+P07877_E01.dat 16 17175.995399654974(-3598)/mV 16 0 -3598 40284 0 V3
+P07877_E01.dat 16 17219.730941704034(-14017)/mV 16 0 -14017 8143 0 V4
+P07877_E01.dat 16 18156.24013722127(-12093)/mV 16 0 -12093 5388 0 V5
+P07877_E01.dat 16 19960.22934232715(-9649)/mV 16 0 -9649 50831 0 V6
+# Female 3250
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07878/P07878_E01.dat b/data/Child_ecg/P07/P07878/P07878_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..afd66511a6478c7826c8506808874b577f00f144
--- /dev/null
+++ b/data/Child_ecg/P07/P07878/P07878_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23eb781de48588ee54999894636ce4b5009557c16a375c7a7dd99cbd6e5d022b
+size 162000
diff --git a/data/Child_ecg/P07/P07878/P07878_E01.hea b/data/Child_ecg/P07/P07878/P07878_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..aeef7a753ec05d5e3f5c3f4277cb6d711d07cc8b
--- /dev/null
+++ b/data/Child_ecg/P07/P07878/P07878_E01.hea
@@ -0,0 +1,13 @@
+P07878_E01 9 500 9000
+P07878_E01.dat 16 44558.652493867536(-6158)/mV 16 0 -6376 43328 0 I
+P07878_E01.dat 16 30648.344995931653(4017)/mV 16 0 3768 18550 0 II
+P07878_E01.dat 16 36440.63193277311(9581)/mV 16 0 9492 45137 0 III
+P07878_E01.dat 16 42325.333333333336(2015)/mV 16 0 2290 25895 0 AVR
+P07878_E01.dat 16 45356.12165898617(-8738)/mV 16 0 -8775 13083 0 AVL
+P07878_E01.dat 16 34564.029826014914(7974)/mV 16 0 7805 12744 0 AVF
+P07878_E01.dat 16 20527.973466003317(15586)/mV 16 0 15586 21711 0 V1
+P07878_E01.dat 16 14425.428796223447(3043)/mV 16 0 3020 687 0 V3
+P07878_E01.dat 16 18195.426644182124(-1156)/mV 16 0 -1141 58804 0 V5
+# Male 1191
+# Otherwise diseases
+# Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07879/P07879_E01.dat b/data/Child_ecg/P07/P07879/P07879_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..23c4a7ce3afb9515eefe3bb74cb4383b24fffe8b
--- /dev/null
+++ b/data/Child_ecg/P07/P07879/P07879_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c17797abcee7a8b2cc35a40c42be138cb0fd220be9fca7c4e3d0aeada5a40805
+size 360000
diff --git a/data/Child_ecg/P07/P07879/P07879_E01.hea b/data/Child_ecg/P07/P07879/P07879_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6198fb250bd3456e770e79b6238e07c3430be3ac
--- /dev/null
+++ b/data/Child_ecg/P07/P07879/P07879_E01.hea
@@ -0,0 +1,16 @@
+P07879_E01 12 500 15000
+P07879_E01.dat 16 139402.39636127357(-6578)/mV 16 0 -6578 53077 0 I
+P07879_E01.dat 16 77634.25324274243(-17424)/mV 16 0 -17424 6096 0 II
+P07879_E01.dat 16 109446.07163601162(-18966)/mV 16 0 -18966 25715 0 III
+P07879_E01.dat 16 104222.9327501367(13772)/mV 16 0 13772 18936 0 AVR
+P07879_E01.dat 16 224389.13244228432(12319)/mV 16 0 12319 22809 0 AVL
+P07879_E01.dat 16 96210.48888888888(-20083)/mV 16 0 -20083 58458 0 AVF
+P07879_E01.dat 16 95304.73271028037(17026)/mV 16 0 17026 3919 0 V1
+P07879_E01.dat 16 38302.497785651016(9463)/mV 16 0 9463 5414 0 V2
+P07879_E01.dat 16 40099.63184641446(1909)/mV 16 0 1909 2626 0 V3
+P07879_E01.dat 16 37520.469525959365(-8419)/mV 16 0 -8419 7247 0 V4
+P07879_E01.dat 16 40602.70310036784(-13903)/mV 16 0 -13903 12583 0 V5
+P07879_E01.dat 16 45464.15094339623(-13942)/mV 16 0 -13942 2098 0 V6
+# Female 4971
+# Otherwise diseases
+# Sinus bradycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07880/P07880_E01.dat b/data/Child_ecg/P07/P07880/P07880_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a98ac9b5a875ed0a5c571f438dc95945737b10cf
--- /dev/null
+++ b/data/Child_ecg/P07/P07880/P07880_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f44ebaff6153e8cb2537fb2f261dd1c66b9f23dfdbf397c27a8ac0e20c62f929
+size 360000
diff --git a/data/Child_ecg/P07/P07880/P07880_E01.hea b/data/Child_ecg/P07/P07880/P07880_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7eb06d635b94408452fdfac27df103c1d2c341b3
--- /dev/null
+++ b/data/Child_ecg/P07/P07880/P07880_E01.hea
@@ -0,0 +1,16 @@
+P07880_E01 12 500 15000
+P07880_E01.dat 16 80415.59736369083(0)/mV 16 0 -131 26239 0 I
+P07880_E01.dat 16 50924.538011695906(-13633)/mV 16 0 -13550 44122 0 II
+P07880_E01.dat 16 61889.734537873526(-11024)/mV 16 0 -10823 25663 0 III
+P07880_E01.dat 16 71963.81732283464(11859)/mV 16 0 11859 41497 0 AVR
+P07880_E01.dat 16 93675.28323699422(14711)/mV 16 0 14482 39299 0 AVL
+P07880_E01.dat 16 58036.39918533605(-11896)/mV 16 0 -11754 4601 0 AVF
+P07880_E01.dat 16 55151.24982505249(5715)/mV 16 0 5625 57640 0 V1
+P07880_E01.dat 16 59756.12303075769(6127)/mV 16 0 5933 370 0 V2
+P07880_E01.dat 16 64572.14219474498(8032)/mV 16 0 7822 22474 0 V3
+P07880_E01.dat 16 60675.48299319728(2074)/mV 16 0 1827 55610 0 V4
+P07880_E01.dat 16 53782.170147733064(-6992)/mV 16 0 -7167 3631 0 V5
+P07880_E01.dat 16 53695.53854686634(-9131)/mV 16 0 -9131 1436 0 V6
+# Male 5319
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07881/P07881_E01.dat b/data/Child_ecg/P07/P07881/P07881_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..28804860a76647dd7f7ca78e9622e31502662003
--- /dev/null
+++ b/data/Child_ecg/P07/P07881/P07881_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7838b83cebac38f8b611fec4217ae9b6051ab41bad9ed601ad001eb91a19ad74
+size 300000
diff --git a/data/Child_ecg/P07/P07881/P07881_E01.hea b/data/Child_ecg/P07/P07881/P07881_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..97619d8ba22e863ea06a2c07611bd6ee5fb352c0
--- /dev/null
+++ b/data/Child_ecg/P07/P07881/P07881_E01.hea
@@ -0,0 +1,16 @@
+P07881_E01 12 500 12500
+P07881_E01.dat 16 71086.70752089136(-7845)/mV 16 0 -11661 30507 0 I
+P07881_E01.dat 16 34002.27460510328(-19103)/mV 16 0 -20984 35842 0 II
+P07881_E01.dat 16 35712.0(-21607)/mV 16 0 -21665 5147 0 III
+P07881_E01.dat 16 60992.229390681(17087)/mV 16 0 20411 51823 0 AVR
+P07881_E01.dat 16 67630.87094723458(19178)/mV 16 0 17417 30780 0 AVL
+P07881_E01.dat 16 34877.89010989011(-20369)/mV 16 0 -21362 35844 0 AVF
+P07881_E01.dat 16 32270.499115044247(2844)/mV 16 0 3789 60822 0 V1
+P07881_E01.dat 16 25399.89986091794(2902)/mV 16 0 3605 36743 0 V2
+P07881_E01.dat 16 19145.46604651163(-12668)/mV 16 0 -13774 47164 0 V3
+P07881_E01.dat 16 25862.212976721148(-20019)/mV 16 0 -21239 60948 0 V4
+P07881_E01.dat 16 29890.386440677965(-15545)/mV 16 0 -17077 51552 0 V5
+P07881_E01.dat 16 33536.0(-17571)/mV 16 0 -18007 58703 0 V6
+# Male 4262
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07882/P07882_E01.dat b/data/Child_ecg/P07/P07882/P07882_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a2f93c182f6a5a10d86d41da3ef245ceea00c139
--- /dev/null
+++ b/data/Child_ecg/P07/P07882/P07882_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c20e0fa40b5944e8cfa96c826450c47bcddd32c05a0340e0d1f411d90485ff2
+size 240000
diff --git a/data/Child_ecg/P07/P07882/P07882_E01.hea b/data/Child_ecg/P07/P07882/P07882_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..89b6b468b93e5206d348bd16040a40e73dd08e91
--- /dev/null
+++ b/data/Child_ecg/P07/P07882/P07882_E01.hea
@@ -0,0 +1,16 @@
+P07882_E01 12 500 10000
+P07882_E01.dat 16 100702.39901173564(-12865)/mV 16 0 -13193 11022 0 I
+P07882_E01.dat 16 33481.20578114247(-20890)/mV 16 0 -21571 9845 0 II
+P07882_E01.dat 16 38323.2(-22288)/mV 16 0 -22943 58734 0 III
+P07882_E01.dat 16 57367.86440677966(20119)/mV 16 0 20819 38586 0 AVR
+P07882_E01.dat 16 84876.86671630677(22892)/mV 16 0 23444 59856 0 AVL
+P07882_E01.dat 16 36067.73250388802(-21443)/mV 16 0 -22118 38466 0 AVF
+P07882_E01.dat 16 29601.29479768786(7241)/mV 16 0 10228 64075 0 V1
+P07882_E01.dat 16 15416.081135902637(11765)/mV 16 0 13846 31426 0 V2
+P07882_E01.dat 16 17599.349152542374(7794)/mV 16 0 8481 57007 0 V3
+P07882_E01.dat 16 14735.372945638432(-10002)/mV 16 0 -11417 44433 0 V4
+P07882_E01.dat 16 32099.107187894075(-20338)/mV 16 0 -21278 53413 0 V5
+P07882_E01.dat 16 40474.03389830508(-18775)/mV 16 0 -19170 54417 0 V6
+# Male 3920
+# Otherwise diseases
+# Sinus arrhythmia;Depression+ST deviation;Early repolarization
diff --git a/data/Child_ecg/P07/P07883/P07883_E01.dat b/data/Child_ecg/P07/P07883/P07883_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..05cc0997b1e3fd6aa3fd464473ea103a6d658ae9
--- /dev/null
+++ b/data/Child_ecg/P07/P07883/P07883_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ecc7d7f66383088f6008289e47c0eb06547e3bbdb892cecfa5db6e4fa429891
+size 360000
diff --git a/data/Child_ecg/P07/P07883/P07883_E01.hea b/data/Child_ecg/P07/P07883/P07883_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..66e7177a868c68d377ac0b37308bd8e026bed053
--- /dev/null
+++ b/data/Child_ecg/P07/P07883/P07883_E01.hea
@@ -0,0 +1,16 @@
+P07883_E01 12 500 15000
+P07883_E01.dat 16 67055.3129849974(-1122)/mV 16 0 -1122 15198 0 I
+P07883_E01.dat 16 30852.95671981777(-6313)/mV 16 0 -6413 56979 0 II
+P07883_E01.dat 16 43766.5558288244(-11044)/mV 16 0 -11186 9511 0 III
+P07883_E01.dat 16 43817.07188039103(4439)/mV 16 0 4510 23704 0 AVR
+P07883_E01.dat 16 104750.08861469434(12831)/mV 16 0 12916 38188 0 AVL
+P07883_E01.dat 16 36860.99044819985(-8271)/mV 16 0 -8391 7038 0 AVF
+P07883_E01.dat 16 1253.1036992116435(-480)/mV 16 0 -479 55346 0 V1
+P07883_E01.dat 16 23317.02857142857(-7264)/mV 16 0 -7226 39577 0 V2
+P07883_E01.dat 16 16759.372764786796(-8970)/mV 16 0 -8997 5461 0 V3
+P07883_E01.dat 16 11165.46762589928(-8517)/mV 16 0 -8626 11929 0 V4
+P07883_E01.dat 16 14693.450252951096(-7240)/mV 16 0 -7383 32143 0 V5
+P07883_E01.dat 16 1828.3102040816327(2228)/mV 16 0 2228 62837 0 V6
+# Female 529
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07884/P07884_E01.dat b/data/Child_ecg/P07/P07884/P07884_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..782397bafdabba823c87f8d995316e90b12b41e9
--- /dev/null
+++ b/data/Child_ecg/P07/P07884/P07884_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:abaa5e0ae827b2c857038d94fe29eb5649a1c4d3397abbc4ed41b2e0c46b8fc9
+size 204000
diff --git a/data/Child_ecg/P07/P07884/P07884_E01.hea b/data/Child_ecg/P07/P07884/P07884_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bac1e59cac636559b5b72f218e4735130e2fd987
--- /dev/null
+++ b/data/Child_ecg/P07/P07884/P07884_E01.hea
@@ -0,0 +1,16 @@
+P07884_E01 12 500 8500
+P07884_E01.dat 16 137474.34531360114(-8954)/mV 16 0 -8954 43789 0 I
+P07884_E01.dat 16 45547.884358784286(-17766)/mV 16 0 -17766 63324 0 II
+P07884_E01.dat 16 46512.48348559382(-16608)/mV 16 0 -16608 38088 0 III
+P07884_E01.dat 16 81712.89887640449(16947)/mV 16 0 16947 62005 0 AVR
+P07884_E01.dat 16 82300.26977518735(15496)/mV 16 0 15496 23650 0 AVL
+P07884_E01.dat 16 47017.94957983193(-17741)/mV 16 0 -17741 54276 0 AVF
+P07884_E01.dat 16 23940.946859903383(5950)/mV 16 0 5950 28319 0 V1
+P07884_E01.dat 16 13965.789607097591(10276)/mV 16 0 10276 59298 0 V2
+P07884_E01.dat 16 14999.2277992278(12758)/mV 16 0 12758 18701 0 V3
+P07884_E01.dat 16 23317.1751283514(7150)/mV 16 0 7150 53760 0 V4
+P07884_E01.dat 16 59266.33041132839(-11309)/mV 16 0 -11309 14374 0 V5
+P07884_E01.dat 16 72185.64133134625(-15029)/mV 16 0 -15029 36608 0 V6
+# Male 5448
+# Otherwise diseases
+# Sinus tachycardia;Left atrial enlargement;T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07885/P07885_E01.dat b/data/Child_ecg/P07/P07885/P07885_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..89f24ebf588e90961fdf4199507ba33779cf87a0
--- /dev/null
+++ b/data/Child_ecg/P07/P07885/P07885_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5ad390135470b01a9066e5d3aeb3fb56597eaeb07b1ffa2a3ea26829faee9b7
+size 240000
diff --git a/data/Child_ecg/P07/P07885/P07885_E01.hea b/data/Child_ecg/P07/P07885/P07885_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..157588093557c0abaf0b291c25e1499de997397f
--- /dev/null
+++ b/data/Child_ecg/P07/P07885/P07885_E01.hea
@@ -0,0 +1,16 @@
+P07885_E01 12 500 10000
+P07885_E01.dat 16 48858.39548022599(1014)/mV 16 0 -3557 11168 0 I
+P07885_E01.dat 16 48346.666666666664(-14637)/mV 16 0 -20893 38694 0 II
+P07885_E01.dat 16 41481.0692431562(-13900)/mV 16 0 -15385 64110 0 III
+P07885_E01.dat 16 59319.61119293078(6567)/mV 16 0 13178 48099 0 AVR
+P07885_E01.dat 16 54106.53861129137(7945)/mV 16 0 6404 23356 0 AVL
+P07885_E01.dat 16 50963.02539981185(-19541)/mV 16 0 -23728 62643 0 AVF
+P07885_E01.dat 16 94984.27943078913(3084)/mV 16 0 11739 38739 0 V1
+P07885_E01.dat 16 26725.015115354017(39)/mV 16 0 1561 12886 0 V2
+P07885_E01.dat 16 20446.842957366433(4233)/mV 16 0 3268 51894 0 V3
+P07885_E01.dat 16 21908.36549520767(716)/mV 16 0 -4649 62029 0 V4
+P07885_E01.dat 16 21618.733893557423(-10156)/mV 16 0 -15416 46743 0 V5
+P07885_E01.dat 16 29692.906344410876(-13571)/mV 16 0 -19030 41734 0 V6
+# Male 2034
+# Otherwise diseases
+# Left atrial enlargement
diff --git a/data/Child_ecg/P07/P07886/P07886_E01.dat b/data/Child_ecg/P07/P07886/P07886_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..57440087740dbe0a65b44c27f16835a091f0b6bf
--- /dev/null
+++ b/data/Child_ecg/P07/P07886/P07886_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c82debf21874f1429966e601f3b722ea7dbf1fe032a5b00cfe9a987b081bc0d8
+size 276000
diff --git a/data/Child_ecg/P07/P07886/P07886_E01.hea b/data/Child_ecg/P07/P07886/P07886_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c83be0cda5a0a7d0d35858f5616494756ddf16a6
--- /dev/null
+++ b/data/Child_ecg/P07/P07886/P07886_E01.hea
@@ -0,0 +1,16 @@
+P07886_E01 12 500 11500
+P07886_E01.dat 16 87631.85321100918(-16443)/mV 16 0 -18367 39718 0 I
+P07886_E01.dat 16 48995.76350921806(-23359)/mV 16 0 -24116 42271 0 II
+P07886_E01.dat 16 66138.56392294221(-18937)/mV 16 0 -18560 64939 0 III
+P07886_E01.dat 16 70111.84541062803(23925)/mV 16 0 25237 7887 0 AVR
+P07886_E01.dat 16 135875.27057557827(-1933)/mV 16 0 -3812 51796 0 AVL
+P07886_E01.dat 16 58205.998528329656(-23111)/mV 16 0 -23348 18204 0 AVF
+P07886_E01.dat 16 89503.63439567048(3572)/mV 16 0 8232 4097 0 V1
+P07886_E01.dat 16 39825.141097998974(5133)/mV 16 0 5360 60422 0 V2
+P07886_E01.dat 16 45111.884430176564(-5321)/mV 16 0 -6055 25620 0 V3
+P07886_E01.dat 16 40225.35363790186(-15355)/mV 16 0 -15846 24012 0 V4
+P07886_E01.dat 16 38661.07116654439(-19902)/mV 16 0 -20122 38549 0 V5
+P07886_E01.dat 16 41532.46370530878(-23408)/mV 16 0 -23239 10055 0 V6
+# Female 5322
+# Otherwise diseases
+# Sinus bradycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07887/P07887_E01.dat b/data/Child_ecg/P07/P07887/P07887_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9f72652416ef132b4c69309adc1b5a04db9e3548
--- /dev/null
+++ b/data/Child_ecg/P07/P07887/P07887_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0c64bba56c31d3a5c8840ae0937e2cf5360a05e5d2b66067258ff2a1492eb10
+size 360000
diff --git a/data/Child_ecg/P07/P07887/P07887_E01.hea b/data/Child_ecg/P07/P07887/P07887_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..6529480f070d10bc2cccc862d6f65a20d94c25e6
--- /dev/null
+++ b/data/Child_ecg/P07/P07887/P07887_E01.hea
@@ -0,0 +1,16 @@
+P07887_E01 12 500 15000
+P07887_E01.dat 16 223826.44293903073(-6551)/mV 16 0 -6551 45516 0 I
+P07887_E01.dat 16 54284.52801030264(-22476)/mV 16 0 -22476 45353 0 II
+P07887_E01.dat 16 62573.970858067994(-25690)/mV 16 0 -25690 59799 0 III
+P07887_E01.dat 16 93462.46394439618(19760)/mV 16 0 19760 58718 0 AVR
+P07887_E01.dat 16 129910.34373227453(23149)/mV 16 0 23149 23607 0 AVL
+P07887_E01.dat 16 58444.82110469909(-24113)/mV 16 0 -24113 55448 0 AVF
+P07887_E01.dat 16 43154.777155655094(4867)/mV 16 0 4867 50797 0 V1
+P07887_E01.dat 16 31453.34497816594(16471)/mV 16 0 16471 57098 0 V2
+P07887_E01.dat 16 26782.977168949772(-12719)/mV 16 0 -12719 39931 0 V3
+P07887_E01.dat 16 4959.063765941485(-6945)/mV 16 0 -6945 22807 0 V4
+P07887_E01.dat 16 32476.841959972393(-21278)/mV 16 0 -21278 51063 0 V5
+P07887_E01.dat 16 43014.942372881356(-20375)/mV 16 0 -20375 43403 0 V6
+# Male 4833
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07888/P07888_E01.dat b/data/Child_ecg/P07/P07888/P07888_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2d2a4d66f58e534df857b5782f616031d9445b05
--- /dev/null
+++ b/data/Child_ecg/P07/P07888/P07888_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2166ebe68e321e9b34fb46034ceb7656acec3449198bc900a19b034e4a9a8e1
+size 360000
diff --git a/data/Child_ecg/P07/P07888/P07888_E01.hea b/data/Child_ecg/P07/P07888/P07888_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bddc8e83016e7c7ef3d5c9bd967866db80a0a3d2
--- /dev/null
+++ b/data/Child_ecg/P07/P07888/P07888_E01.hea
@@ -0,0 +1,16 @@
+P07888_E01 12 500 15000
+P07888_E01.dat 16 60170.94673668417(-13185)/mV 16 0 -13332 42365 0 I
+P07888_E01.dat 16 54535.24528301887(-10186)/mV 16 0 -10230 7063 0 II
+P07888_E01.dat 16 114586.563645369(-4526)/mV 16 0 -4433 64400 0 III
+P07888_E01.dat 16 58968.50619699935(11373)/mV 16 0 11469 30423 0 AVR
+P07888_E01.dat 16 88910.54763690922(-3832)/mV 16 0 -3977 57646 0 AVL
+P07888_E01.dat 16 89714.33009708738(-7951)/mV 16 0 -7951 11609 0 AVF
+P07888_E01.dat 16 46168.98898408813(4069)/mV 16 0 4144 63264 0 V1
+P07888_E01.dat 16 20341.422074320577(3049)/mV 16 0 3115 3227 0 V2
+P07888_E01.dat 16 23349.242165242165(-753)/mV 16 0 -715 31466 0 V3
+P07888_E01.dat 16 27638.23832221163(-4454)/mV 16 0 -4432 6973 0 V4
+P07888_E01.dat 16 3210.7395898073337(-12587)/mV 16 0 -12587 28635 0 V5
+P07888_E01.dat 16 1237.9287410926365(-194)/mV 16 0 -194 40164 0 V6
+# Female 4412
+# Otherwise diseases
+# Inversion+T-wave abnormality;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07889/P07889_E01.dat b/data/Child_ecg/P07/P07889/P07889_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c06825d329ed1ce35e86e55be20446848021330f
--- /dev/null
+++ b/data/Child_ecg/P07/P07889/P07889_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5215a39c2cf6334db58c78963a093be468c5c5b8445d0c13597f74d6475d3cd
+size 360000
diff --git a/data/Child_ecg/P07/P07889/P07889_E01.hea b/data/Child_ecg/P07/P07889/P07889_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f4674eac34ce6895d6c2fb8882c3a0f67cec873d
--- /dev/null
+++ b/data/Child_ecg/P07/P07889/P07889_E01.hea
@@ -0,0 +1,16 @@
+P07889_E01 12 500 15000
+P07889_E01.dat 16 71865.42421159716(-15520)/mV 16 0 -15578 30798 0 I
+P07889_E01.dat 16 33552.42264150943(-15401)/mV 16 0 -14800 5155 0 II
+P07889_E01.dat 16 50341.97802197802(-14872)/mV 16 0 -13889 46688 0 III
+P07889_E01.dat 16 47821.59073359073(15615)/mV 16 0 15226 27568 0 AVR
+P07889_E01.dat 16 112641.55978674791(3341)/mV 16 0 2150 51522 0 AVL
+P07889_E01.dat 16 40590.36661026509(-15197)/mV 16 0 -14438 2771 0 AVF
+P07889_E01.dat 16 30606.831882116545(11858)/mV 16 0 11360 21532 0 V1
+P07889_E01.dat 16 22368.842992623813(8694)/mV 16 0 7712 44224 0 V2
+P07889_E01.dat 16 32046.59099804305(-783)/mV 16 0 -3390 23669 0 V3
+P07889_E01.dat 16 28225.4024585783(-6981)/mV 16 0 -9369 32888 0 V4
+P07889_E01.dat 16 28024.76219984508(-15101)/mV 16 0 -17130 56489 0 V5
+P07889_E01.dat 16 35314.400574300074(-20757)/mV 16 0 -22280 46379 0 V6
+# Male 5439
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07890/P07890_E01.dat b/data/Child_ecg/P07/P07890/P07890_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..63ae3f2f29fea23261da26b07e6f1beb8107a06f
--- /dev/null
+++ b/data/Child_ecg/P07/P07890/P07890_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53a05bb265d49a356a8fd631a036ed2df2b55b4f6b8cd42c2cade6fc66d124ae
+size 360000
diff --git a/data/Child_ecg/P07/P07890/P07890_E01.hea b/data/Child_ecg/P07/P07890/P07890_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..316e340487d3f2e4f2cdfef639731215b42f2051
--- /dev/null
+++ b/data/Child_ecg/P07/P07890/P07890_E01.hea
@@ -0,0 +1,16 @@
+P07890_E01 12 500 15000
+P07890_E01.dat 16 144118.30970406055(-7205)/mV 16 0 -7205 52156 0 I
+P07890_E01.dat 16 84026.13463098135(-20120)/mV 16 0 -20120 35080 0 II
+P07890_E01.dat 16 90712.93086003372(-19634)/mV 16 0 -19634 41815 0 III
+P07890_E01.dat 16 119860.33914612146(15897)/mV 16 0 15897 267 0 AVR
+P07890_E01.dat 16 142059.52(8852)/mV 16 0 8852 34807 0 AVL
+P07890_E01.dat 16 94339.32970356927(-23249)/mV 16 0 -23249 19690 0 AVF
+P07890_E01.dat 16 63948.927680798006(17318)/mV 16 0 17318 19282 0 V1
+P07890_E01.dat 16 42479.057304277645(18631)/mV 16 0 18631 52546 0 V2
+P07890_E01.dat 16 65597.31736526947(15374)/mV 16 0 15374 1566 0 V3
+P07890_E01.dat 16 60812.06500541712(-5360)/mV 16 0 -5360 59842 0 V4
+P07890_E01.dat 16 71036.93028443948(-17219)/mV 16 0 -17219 32188 0 V5
+P07890_E01.dat 16 81364.48462929476(-21782)/mV 16 0 -21782 3391 0 V6
+# Female 4195
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07891/P07891_E01.dat b/data/Child_ecg/P07/P07891/P07891_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..209707e1437cc85d5fe9c0ffca0b3632cc12fd13
--- /dev/null
+++ b/data/Child_ecg/P07/P07891/P07891_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e04af20e92d9ba70e15f320abe654cdd1717f7ba0aed71586f3c895a6b6fbe5c
+size 360000
diff --git a/data/Child_ecg/P07/P07891/P07891_E01.hea b/data/Child_ecg/P07/P07891/P07891_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0211a4d461887f2fbb62561712a7017853501942
--- /dev/null
+++ b/data/Child_ecg/P07/P07891/P07891_E01.hea
@@ -0,0 +1,16 @@
+P07891_E01 12 500 15000
+P07891_E01.dat 16 105841.96129032258(-16746)/mV 16 0 -15455 55551 0 I
+P07891_E01.dat 16 48627.567328918325(-24700)/mV 16 0 -24779 11062 0 II
+P07891_E01.dat 16 57049.94343727339(-13560)/mV 16 0 -14395 60546 0 III
+P07891_E01.dat 16 69280.35997631734(24369)/mV 16 0 24031 34588 0 AVR
+P07891_E01.dat 16 125841.05848513902(-723)/mV 16 0 915 57899 0 AVL
+P07891_E01.dat 16 53497.53343239227(-19582)/mV 16 0 -20017 9276 0 AVF
+P07891_E01.dat 16 25508.43445692884(20442)/mV 16 0 22331 9612 0 V1
+P07891_E01.dat 16 16178.001232285891(18516)/mV 16 0 20134 10102 0 V2
+P07891_E01.dat 16 19408.74446987033(16930)/mV 16 0 17862 24016 0 V3
+P07891_E01.dat 16 22198.679611650485(2959)/mV 16 0 2869 37270 0 V4
+P07891_E01.dat 16 39123.08094519859(-13769)/mV 16 0 -14278 7784 0 V5
+P07891_E01.dat 16 52818.89523809524(-19227)/mV 16 0 -20945 22084 0 V6
+# Female 4703
+# Otherwise diseases
+# Sinus arrhythmia;ST deviation
diff --git a/data/Child_ecg/P07/P07892/P07892_E01.dat b/data/Child_ecg/P07/P07892/P07892_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..da0013af8fc699c85ac96a9e49c15e8fa3198f5e
--- /dev/null
+++ b/data/Child_ecg/P07/P07892/P07892_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e03925805fb5822b53b9f5a4e3211a3b81f87e8fe97aab6f2029ec665c0dfee
+size 270000
diff --git a/data/Child_ecg/P07/P07892/P07892_E01.hea b/data/Child_ecg/P07/P07892/P07892_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..469ab545f2a1265abc17dd7ce54054bea4b479a2
--- /dev/null
+++ b/data/Child_ecg/P07/P07892/P07892_E01.hea
@@ -0,0 +1,13 @@
+P07892_E01 9 500 15000
+P07892_E01.dat 16 78510.45224892175(-1658)/mV 16 0 -1658 25101 0 I
+P07892_E01.dat 16 7745.337979094076(1966)/mV 16 0 1966 30511 0 II
+P07892_E01.dat 16 7662.322250639386(2342)/mV 16 0 2342 8381 0 III
+P07892_E01.dat 16 15646.257969592938(-1612)/mV 16 0 -1612 4557 0 AVR
+P07892_E01.dat 16 15168.631163708087(-2726)/mV 16 0 -2726 29141 0 AVL
+P07892_E01.dat 16 7706.262068965517(2152)/mV 16 0 2152 51930 0 AVF
+P07892_E01.dat 16 22989.190839694656(-416)/mV 16 0 -416 53419 0 V1
+P07892_E01.dat 16 13589.64705882353(-3889)/mV 16 0 -3889 60495 0 V3
+P07892_E01.dat 16 20091.390581717453(-4435)/mV 16 0 -4435 4628 0 V5
+# Male 685
+# Otherwise diseases
+# Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07893/P07893_E01.dat b/data/Child_ecg/P07/P07893/P07893_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..00ed9902cda39d521e5624888f443a29ae2dedde
--- /dev/null
+++ b/data/Child_ecg/P07/P07893/P07893_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0738d7920b6ab3e9cd80a9ce1aa50f024a659847cd63c65bd876ff2dbfbe9ee
+size 360000
diff --git a/data/Child_ecg/P07/P07893/P07893_E01.hea b/data/Child_ecg/P07/P07893/P07893_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9f337827f242168a351337660e23fbcaa382360b
--- /dev/null
+++ b/data/Child_ecg/P07/P07893/P07893_E01.hea
@@ -0,0 +1,16 @@
+P07893_E01 12 500 15000
+P07893_E01.dat 16 45188.548223350255(-15380)/mV 16 0 -14240 51435 0 I
+P07893_E01.dat 16 41111.36394176932(-23804)/mV 16 0 -24306 12686 0 II
+P07893_E01.dat 16 74999.1724137931(-18430)/mV 16 0 -21298 54962 0 III
+P07893_E01.dat 16 47487.02290076336(21908)/mV 16 0 21599 5211 0 AVR
+P07893_E01.dat 16 71029.42646071188(-6946)/mV 16 0 -4692 29691 0 AVL
+P07893_E01.dat 16 55375.93539703903(-22722)/mV 16 0 -24119 23750 0 AVF
+P07893_E01.dat 16 44589.04721030043(7816)/mV 16 0 8977 29055 0 V1
+P07893_E01.dat 16 26971.897435897437(4214)/mV 16 0 5728 36072 0 V2
+P07893_E01.dat 16 22789.911190053284(-13972)/mV 16 0 -13935 15875 0 V3
+P07893_E01.dat 16 32986.21742260619(-21581)/mV 16 0 -21742 14668 0 V4
+P07893_E01.dat 16 42132.76776246024(-23067)/mV 16 0 -23341 52357 0 V5
+P07893_E01.dat 16 33394.09208103131(-6205)/mV 16 0 -12234 49980 0 V6
+# Female 3328
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07894/P07894_E01.dat b/data/Child_ecg/P07/P07894/P07894_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8d7a0ba2c0957425b50a1661a97ebe1e1d2e07d5
--- /dev/null
+++ b/data/Child_ecg/P07/P07894/P07894_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b0e41f9486f59962b73b696d4ed25a95060499510647fdf2289dc74148eeca9
+size 360000
diff --git a/data/Child_ecg/P07/P07894/P07894_E01.hea b/data/Child_ecg/P07/P07894/P07894_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0d2b67db4895d654776b3cbe8949c679dfc61d70
--- /dev/null
+++ b/data/Child_ecg/P07/P07894/P07894_E01.hea
@@ -0,0 +1,16 @@
+P07894_E01 12 500 15000
+P07894_E01.dat 16 114400.33200319234(-24018)/mV 16 0 -27834 6348 0 I
+P07894_E01.dat 16 38607.37153895686(-25448)/mV 16 0 -28054 36074 0 II
+P07894_E01.dat 16 45513.8989280245(-25511)/mV 16 0 -27029 44418 0 III
+P07894_E01.dat 16 61916.377985462095(25461)/mV 16 0 28584 54624 0 AVR
+P07894_E01.dat 16 100037.91210762331(21697)/mV 16 0 21697 12925 0 AVL
+P07894_E01.dat 16 42207.39092240117(-25729)/mV 16 0 -27858 28882 0 AVF
+P07894_E01.dat 16 14975.827725437415(10698)/mV 16 0 9528 42370 0 V1
+P07894_E01.dat 16 22205.905454545453(3014)/mV 16 0 2364 43640 0 V2
+P07894_E01.dat 16 40656.87326549491(-11307)/mV 16 0 -14945 30613 0 V3
+P07894_E01.dat 16 42522.94736842105(-20932)/mV 16 0 -20932 32772 0 V4
+P07894_E01.dat 16 41066.74903474903(-22380)/mV 16 0 -23683 10885 0 V5
+P07894_E01.dat 16 43621.36040609137(-25424)/mV 16 0 -27021 6747 0 V6
+# Female 4926
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07895/P07895_E01.dat b/data/Child_ecg/P07/P07895/P07895_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6b1d169d0f238356268f8dd39dc37c9e7e51d478
--- /dev/null
+++ b/data/Child_ecg/P07/P07895/P07895_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b127e9d192a8855360031eaf7baf755cfbc251f120b465c9039d7519c918cd4f
+size 240000
diff --git a/data/Child_ecg/P07/P07895/P07895_E01.hea b/data/Child_ecg/P07/P07895/P07895_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..05ed605aac00dc1fc6635f79ed7aa7c8b9b05b0e
--- /dev/null
+++ b/data/Child_ecg/P07/P07895/P07895_E01.hea
@@ -0,0 +1,16 @@
+P07895_E01 12 500 10000
+P07895_E01.dat 16 80256.44661549198(-18728)/mV 16 0 -11679 37386 0 I
+P07895_E01.dat 16 41791.96306982112(-23926)/mV 16 0 -22566 50707 0 II
+P07895_E01.dat 16 65871.25978647686(-19210)/mV 16 0 -22800 28556 0 III
+P07895_E01.dat 16 56256.350074589755(22473)/mV 16 0 19086 20667 0 AVR
+P07895_E01.dat 16 169245.64603058994(-4401)/mV 16 0 7716 33728 0 AVL
+P07895_E01.dat 16 54352.197856554(-24719)/mV 16 0 -25294 15669 0 AVF
+P07895_E01.dat 16 41100.11703958692(13872)/mV 16 0 3577 64400 0 V1
+P07895_E01.dat 16 28065.94249201278(1548)/mV 16 0 -4341 37003 0 V2
+P07895_E01.dat 16 19558.77146311971(-16971)/mV 16 0 -15364 27237 0 V3
+P07895_E01.dat 16 15475.561128526646(-23125)/mV 16 0 -20783 26414 0 V4
+P07895_E01.dat 16 26556.13255360624(-22789)/mV 16 0 -19743 22282 0 V5
+P07895_E01.dat 16 41973.9697239537(-21259)/mV 16 0 -17844 48555 0 V6
+# Female 3189
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07896/P07896_E01.dat b/data/Child_ecg/P07/P07896/P07896_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ebbe74aab3ece020ed1d32ec1cdbf2094c46bf52
--- /dev/null
+++ b/data/Child_ecg/P07/P07896/P07896_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:269749b3dc1d7d6dd2813d367ddf4d123b357c7fdb32d299bccd686952e09945
+size 240000
diff --git a/data/Child_ecg/P07/P07896/P07896_E01.hea b/data/Child_ecg/P07/P07896/P07896_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f05a92829782e0e89285c076aab48ce02b34b2b7
--- /dev/null
+++ b/data/Child_ecg/P07/P07896/P07896_E01.hea
@@ -0,0 +1,16 @@
+P07896_E01 12 500 10000
+P07896_E01.dat 16 42377.58957654723(-7357)/mV 16 0 -7391 47530 0 I
+P07896_E01.dat 16 31670.140694568123(-24084)/mV 16 0 -24136 62410 0 II
+P07896_E01.dat 16 33834.19228253761(-20137)/mV 16 0 -20137 10086 0 III
+P07896_E01.dat 16 43483.69083665339(20526)/mV 16 0 20561 31027 0 AVR
+P07896_E01.dat 16 46058.049303322616(9198)/mV 16 0 9198 6075 0 AVL
+P07896_E01.dat 16 33958.31847133758(-22354)/mV 16 0 -22382 3663 0 AVF
+P07896_E01.dat 16 46609.39577594123(16801)/mV 16 0 16915 16031 0 V1
+P07896_E01.dat 16 15975.730655640875(20059)/mV 16 0 20072 31300 0 V2
+P07896_E01.dat 16 23919.37819905213(16520)/mV 16 0 16559 50224 0 V3
+P07896_E01.dat 16 36282.902654867255(-736)/mV 16 0 -736 31640 0 V4
+P07896_E01.dat 16 25729.94923857868(-22867)/mV 16 0 -22867 34152 0 V5
+P07896_E01.dat 16 26219.769847050255(-23978)/mV 16 0 -23978 62395 0 V6
+# Female 3090
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07897/P07897_E01.dat b/data/Child_ecg/P07/P07897/P07897_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d3865c2f4d99b4144bcedc9c17a05adae07aaf67
--- /dev/null
+++ b/data/Child_ecg/P07/P07897/P07897_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c61bca17f67d5acaae56cadc54351bcd44a4c3cc7a06bb49d68a1d9f2ea51c8f
+size 252000
diff --git a/data/Child_ecg/P07/P07897/P07897_E01.hea b/data/Child_ecg/P07/P07897/P07897_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ca443d90e77f14c4a229e16f8597d9c953d1fefd
--- /dev/null
+++ b/data/Child_ecg/P07/P07897/P07897_E01.hea
@@ -0,0 +1,16 @@
+P07897_E01 12 500 10500
+P07897_E01.dat 16 72645.85863267671(-17461)/mV 16 0 -16515 54561 0 I
+P07897_E01.dat 16 32177.771271729187(-15594)/mV 16 0 -15568 33842 0 II
+P07897_E01.dat 16 40980.46139872843(-10736)/mV 16 0 -11236 15888 0 III
+P07897_E01.dat 16 49452.25596943648(17796)/mV 16 0 17474 35791 0 AVR
+P07897_E01.dat 16 87631.82362204725(-5596)/mV 16 0 -4527 25581 0 AVL
+P07897_E01.dat 16 36351.039399624766(-13846)/mV 16 0 -14053 865 0 AVF
+P07897_E01.dat 16 31601.452589105582(13123)/mV 16 0 14126 16385 0 V1
+P07897_E01.dat 16 18465.986206896552(9070)/mV 16 0 9716 59971 0 V2
+P07897_E01.dat 16 15254.571741511501(-19166)/mV 16 0 -18980 58858 0 V3
+P07897_E01.dat 16 17847.375886524824(-22937)/mV 16 0 -22545 20170 0 V4
+P07897_E01.dat 16 26913.436034829203(-22957)/mV 16 0 -23789 14091 0 V5
+P07897_E01.dat 16 37195.91724137931(-22233)/mV 16 0 -22021 47601 0 V6
+# Male 4590
+# Otherwise diseases
+# Sinus arrhythmia;Sinoatrial node to atrial internal migratory rhythm
diff --git a/data/Child_ecg/P07/P07897/P07897_E02.dat b/data/Child_ecg/P07/P07897/P07897_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0ab84a8c3a441fed35edd70e5ff9f87cf86e0b10
--- /dev/null
+++ b/data/Child_ecg/P07/P07897/P07897_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:90e0eebe8b272dfd64b192116ef8430a66d0e2ccc195f1e4a33574ef3acaddf7
+size 360000
diff --git a/data/Child_ecg/P07/P07897/P07897_E02.hea b/data/Child_ecg/P07/P07897/P07897_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..69d21cd60abdc194011503ad288a9bf918bba846
--- /dev/null
+++ b/data/Child_ecg/P07/P07897/P07897_E02.hea
@@ -0,0 +1,16 @@
+P07897_E02 12 500 15000
+P07897_E02.dat 16 31781.38412698413(6339)/mV 16 0 5408 38771 0 I
+P07897_E02.dat 16 36855.29899097185(-15824)/mV 16 0 -17293 62856 0 II
+P07897_E02.dat 16 36233.28849557522(-12775)/mV 16 0 -13158 51284 0 III
+P07897_E02.dat 16 39094.47582938389(7511)/mV 16 0 8847 22602 0 AVR
+P07897_E02.dat 16 37934.02247191012(13391)/mV 16 0 13052 4818 0 AVL
+P07897_E02.dat 16 38901.19831223629(-14760)/mV 16 0 -15741 28863 0 AVF
+P07897_E02.dat 16 31970.712757201647(5167)/mV 16 0 5531 64120 0 V1
+P07897_E02.dat 16 21752.58797327394(5385)/mV 16 0 4801 31114 0 V2
+P07897_E02.dat 16 23897.843104872005(-4505)/mV 16 0 -6022 26344 0 V3
+P07897_E02.dat 16 15680.224877020379(-21872)/mV 16 0 -23569 24966 0 V4
+P07897_E02.dat 16 21328.794781736076(-22389)/mV 16 0 -23743 44612 0 V5
+P07897_E02.dat 16 28643.46548448385(-21725)/mV 16 0 -23286 33336 0 V6
+# Male 4590
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07898/P07898_E01.dat b/data/Child_ecg/P07/P07898/P07898_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4931aec9d3ce22ddfe4d78380a617294c8486a2d
--- /dev/null
+++ b/data/Child_ecg/P07/P07898/P07898_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:329a73c3644f3d4b875e83b6dfc2565bd5808dfe309c2c69f75a302eb06d4823
+size 270000
diff --git a/data/Child_ecg/P07/P07898/P07898_E01.hea b/data/Child_ecg/P07/P07898/P07898_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2d64fea2be1724b040e70b5d5b9625366b2609fb
--- /dev/null
+++ b/data/Child_ecg/P07/P07898/P07898_E01.hea
@@ -0,0 +1,13 @@
+P07898_E01 9 500 15000
+P07898_E01.dat 16 94217.67749557(6176)/mV 16 0 195 63708 0 I
+P07898_E01.dat 16 36932.92307692308(-10261)/mV 16 0 -12364 55663 0 II
+P07898_E01.dat 16 38339.426305353605(-18605)/mV 16 0 -18355 3728 0 III
+P07898_E01.dat 16 64386.53693693694(2130)/mV 16 0 6007 45926 0 AVR
+P07898_E01.dat 16 62005.614206981016(16674)/mV 16 0 14505 58700 0 AVL
+P07898_E01.dat 16 38317.41935483871(-14497)/mV 16 0 -15463 54359 0 AVF
+P07898_E01.dat 16 36440.17971409122(-6629)/mV 16 0 -6066 37716 0 V1
+P07898_E01.dat 16 1271.7225161669605(1033)/mV 16 0 11227 6560 0 V3
+P07898_E01.dat 16 29745.951219512193(-10138)/mV 16 0 -13793 7915 0 V5
+# Male 962
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07899/P07899_E01.dat b/data/Child_ecg/P07/P07899/P07899_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9573d8c0ab588678c7c93a5def4da46ff3f6a005
--- /dev/null
+++ b/data/Child_ecg/P07/P07899/P07899_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:49f64590f713e075df20fc3037b065eda203bb57d7fdf8efbdd8f0501e3b9753
+size 360000
diff --git a/data/Child_ecg/P07/P07899/P07899_E01.hea b/data/Child_ecg/P07/P07899/P07899_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e005789828a9331bdb7f87e7948b0818415fb9b8
--- /dev/null
+++ b/data/Child_ecg/P07/P07899/P07899_E01.hea
@@ -0,0 +1,16 @@
+P07899_E01 12 500 15000
+P07899_E01.dat 16 56846.00607902736(-14503)/mV 16 0 -14642 6182 0 I
+P07899_E01.dat 16 55216.769050410316(-21268)/mV 16 0 -21268 35551 0 II
+P07899_E01.dat 16 75008.40146366962(-15251)/mV 16 0 -15129 61448 0 III
+P07899_E01.dat 16 62899.586361095586(22178)/mV 16 0 22280 25085 0 AVR
+P07899_E01.dat 16 75506.8864142539(341)/mV 16 0 157 10672 0 AVL
+P07899_E01.dat 16 76072.19180201083(-20760)/mV 16 0 -20698 62694 0 AVF
+P07899_E01.dat 16 63880.218872138474(23097)/mV 16 0 22993 166 0 V1
+P07899_E01.dat 16 23009.31663685152(17476)/mV 16 0 17326 61134 0 V2
+P07899_E01.dat 16 34851.1784914115(12805)/mV 16 0 12635 593 0 V3
+P07899_E01.dat 16 32983.45568896512(-4599)/mV 16 0 -4733 45326 0 V4
+P07899_E01.dat 16 38592.77998717126(-18078)/mV 16 0 -18172 19306 0 V5
+P07899_E01.dat 16 51174.85402455662(-23609)/mV 16 0 -23651 40892 0 V6
+# Male 5299
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07900/P07900_E01.dat b/data/Child_ecg/P07/P07900/P07900_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..038eadef5cf7a0bb17175bd94272687b4db86737
--- /dev/null
+++ b/data/Child_ecg/P07/P07900/P07900_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ffc0b3b84b4c89da339d183cc471a74fd0c402eee8ee9751fd4f48d88ab819c1
+size 144000
diff --git a/data/Child_ecg/P07/P07900/P07900_E01.hea b/data/Child_ecg/P07/P07900/P07900_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a69e51c8df08da0b3c8d04da75a2a0af5a3cbe0a
--- /dev/null
+++ b/data/Child_ecg/P07/P07900/P07900_E01.hea
@@ -0,0 +1,13 @@
+P07900_E01 9 500 8000
+P07900_E01.dat 16 60293.24671307038(5299)/mV 16 0 5986 27809 0 I
+P07900_E01.dat 16 29565.430276722735(-19464)/mV 16 0 -19127 5687 0 II
+P07900_E01.dat 16 26140.98113207547(-17884)/mV 16 0 -17884 29273 0 III
+P07900_E01.dat 16 54370.28970331588(12869)/mV 16 0 12250 47066 0 AVR
+P07900_E01.dat 16 41635.18381112985(15455)/mV 16 0 15692 37460 0 AVL
+P07900_E01.dat 16 28406.498693152116(-19500)/mV 16 0 -19338 35639 0 AVF
+P07900_E01.dat 16 22272.337285902504(250)/mV 16 0 1301 51608 0 V1
+P07900_E01.dat 16 16213.333333333334(3808)/mV 16 0 4771 55717 0 V3
+P07900_E01.dat 16 24121.126173096975(-10177)/mV 16 0 -9608 27502 0 V5
+# Female 1318
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07901/P07901_E01.dat b/data/Child_ecg/P07/P07901/P07901_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a8ee4abb3ab55b375f29fcc5f202c34deaf1637e
--- /dev/null
+++ b/data/Child_ecg/P07/P07901/P07901_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39d78c7f383ade4be2ab5c4086c1fd4dcd2fe66466a2d1a041858fdd7e16fe5e
+size 276000
diff --git a/data/Child_ecg/P07/P07901/P07901_E01.hea b/data/Child_ecg/P07/P07901/P07901_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2171cd12abb0fd714861255acc1dab552e387c66
--- /dev/null
+++ b/data/Child_ecg/P07/P07901/P07901_E01.hea
@@ -0,0 +1,16 @@
+P07901_E01 12 500 11500
+P07901_E01.dat 16 49993.03455083909(-20403)/mV 16 0 -22640 59890 0 I
+P07901_E01.dat 16 66088.17272248551(-17447)/mV 16 0 -22929 53281 0 II
+P07901_E01.dat 16 100570.82021753039(5610)/mV 16 0 1764 58588 0 III
+P07901_E01.dat 16 63622.79646017699(23400)/mV 16 0 27439 10724 0 AVR
+P07901_E01.dat 16 66803.44150943396(-15479)/mV 16 0 -15642 5457 0 AVL
+P07901_E01.dat 16 117085.31660011409(-7712)/mV 16 0 -14762 9736 0 AVF
+P07901_E01.dat 16 22103.55487493619(9519)/mV 16 0 5706 57642 0 V1
+P07901_E01.dat 16 16189.606504065041(6126)/mV 16 0 2741 14199 0 V2
+P07901_E01.dat 16 28267.011963406054(6459)/mV 16 0 1169 5760 0 V3
+P07901_E01.dat 16 29354.20726783311(-11468)/mV 16 0 -15313 11835 0 V4
+P07901_E01.dat 16 34962.385296119806(-20228)/mV 16 0 -23755 22382 0 V5
+P07901_E01.dat 16 47331.555555555555(-23719)/mV 16 0 -26877 27316 0 V6
+# Male 1207
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07902/P07902_E01.dat b/data/Child_ecg/P07/P07902/P07902_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b31e2288846db354c3a52c499d8a91a30d9e0c0f
--- /dev/null
+++ b/data/Child_ecg/P07/P07902/P07902_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:169fde6dc37fb3aa3932033c505e8cb15b08a404b0230a9b10ed01ed878d5706
+size 162000
diff --git a/data/Child_ecg/P07/P07902/P07902_E01.hea b/data/Child_ecg/P07/P07902/P07902_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..057745175cd25cfab793370fe0cd3f50871788c2
--- /dev/null
+++ b/data/Child_ecg/P07/P07902/P07902_E01.hea
@@ -0,0 +1,13 @@
+P07902_E01 9 500 9000
+P07902_E01.dat 16 46248.92871690428(497)/mV 16 0 1061 25083 0 I
+P07902_E01.dat 16 38935.88704726826(-1797)/mV 16 0 -783 4265 0 II
+P07902_E01.dat 16 48182.5325443787(-10899)/mV 16 0 -10272 39969 0 III
+P07902_E01.dat 16 49125.63090128756(767)/mV 16 0 -192 63809 0 AVR
+P07902_E01.dat 16 56772.93812070283(3520)/mV 16 0 3520 9742 0 AVL
+P07902_E01.dat 16 46456.613264427215(-6431)/mV 16 0 -5524 48916 0 AVF
+P07902_E01.dat 16 35300.18830832902(551)/mV 16 0 149 19958 0 V1
+P07902_E01.dat 16 15195.551956815114(-10775)/mV 16 0 -9724 16867 0 V3
+P07902_E01.dat 16 8407.251189846642(-1716)/mV 16 0 -1299 64401 0 V5
+# Female 1165
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07903/P07903_E01.dat b/data/Child_ecg/P07/P07903/P07903_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4a9bc20baca1eb80b29f5aff0bcc821bab3519b2
--- /dev/null
+++ b/data/Child_ecg/P07/P07903/P07903_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33090f68f7f2af5e171c26e1041229bd422475aafa01bc22d0a3379e77b90122
+size 360000
diff --git a/data/Child_ecg/P07/P07903/P07903_E01.hea b/data/Child_ecg/P07/P07903/P07903_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..76610bc9244a76790ded247237b6a7d626a763ab
--- /dev/null
+++ b/data/Child_ecg/P07/P07903/P07903_E01.hea
@@ -0,0 +1,16 @@
+P07903_E01 12 500 15000
+P07903_E01.dat 16 55909.976567884216(6845)/mV 16 0 6845 62749 0 I
+P07903_E01.dat 16 49269.251908396946(-7555)/mV 16 0 -7555 62794 0 II
+P07903_E01.dat 16 76430.68852459016(-10002)/mV 16 0 -10002 52921 0 III
+P07903_E01.dat 16 61312.09992193599(5583)/mV 16 0 5583 34797 0 AVR
+P07903_E01.dat 16 84343.25465838509(20277)/mV 16 0 20277 6141 0 AVL
+P07903_E01.dat 16 65120.201765447666(-7552)/mV 16 0 -7552 56872 0 AVF
+P07903_E01.dat 16 40134.171274443695(-3705)/mV 16 0 -3672 27858 0 V1
+P07903_E01.dat 16 27553.467889908257(14160)/mV 16 0 14227 31571 0 V2
+P07903_E01.dat 16 34734.245161290324(9294)/mV 16 0 9322 17067 0 V3
+P07903_E01.dat 16 39014.4602707475(-401)/mV 16 0 -401 13735 0 V4
+P07903_E01.dat 16 40681.786628734(-4838)/mV 16 0 -4838 5846 0 V5
+P07903_E01.dat 16 43168.35404255319(-8000)/mV 16 0 -8000 37153 0 V6
+# Female 4832
+# Otherwise diseases
+# Sinus tachycardia;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07904/P07904_E01.dat b/data/Child_ecg/P07/P07904/P07904_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b0f698e71ee0ec2e7c3c42da57afeb42460f752d
--- /dev/null
+++ b/data/Child_ecg/P07/P07904/P07904_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d7cbc498e7931fc02bb43ff98abd080ba3f74f2895f804308cd7060bd07952e6
+size 360000
diff --git a/data/Child_ecg/P07/P07904/P07904_E01.hea b/data/Child_ecg/P07/P07904/P07904_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..55a392e6d6563ae9e6fe537d616f55fa86ba5663
--- /dev/null
+++ b/data/Child_ecg/P07/P07904/P07904_E01.hea
@@ -0,0 +1,16 @@
+P07904_E01 12 500 15000
+P07904_E01.dat 16 109469.41890719862(-1952)/mV 16 0 20484 56320 0 I
+P07904_E01.dat 16 46859.56129032258(-18581)/mV 16 0 -8365 64668 0 II
+P07904_E01.dat 16 48694.03308613805(-22347)/mV 16 0 -21713 11469 0 III
+P07904_E01.dat 16 76736.58133773741(12608)/mV 16 0 -3625 13375 0 AVR
+P07904_E01.dat 16 86504.82304526749(18553)/mV 16 0 26858 2509 0 AVL
+P07904_E01.dat 16 49044.54984260231(-21356)/mV 16 0 -15689 31345 0 AVF
+P07904_E01.dat 16 33535.690447400244(-5683)/mV 16 0 -16924 3323 0 V1
+P07904_E01.dat 16 20743.248882265274(-5582)/mV 16 0 -10391 10315 0 V2
+P07904_E01.dat 16 21972.623911322247(-5666)/mV 16 0 -11119 28079 0 V3
+P07904_E01.dat 16 19031.521367521367(-11022)/mV 16 0 -3592 30447 0 V4
+P07904_E01.dat 16 5597.751171264967(9238)/mV 16 0 16257 8050 0 V5
+P07904_E01.dat 16 3525.248066013409(-6066)/mV 16 0 -9701 56820 0 V6
+# Female 2096
+# Otherwise diseases
+# Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07905/P07905_E01.dat b/data/Child_ecg/P07/P07905/P07905_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9cf6967dbed2c2c3512610da332755cac64e0c73
--- /dev/null
+++ b/data/Child_ecg/P07/P07905/P07905_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18a1b8b07f35bb9a00295cceea01954959efe994b7608639c65eb9a999e260cd
+size 324000
diff --git a/data/Child_ecg/P07/P07905/P07905_E01.hea b/data/Child_ecg/P07/P07905/P07905_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..13fa0147d544769b085bcdccff16dfdd3bbdf5e1
--- /dev/null
+++ b/data/Child_ecg/P07/P07905/P07905_E01.hea
@@ -0,0 +1,16 @@
+P07905_E01 12 500 13500
+P07905_E01.dat 16 180965.0303364589(-12742)/mV 16 0 -18041 8307 0 I
+P07905_E01.dat 16 37944.96248382924(-18445)/mV 16 0 -22797 45183 0 II
+P07905_E01.dat 16 41055.19256308101(-17672)/mV 16 0 -21145 28051 0 III
+P07905_E01.dat 16 69703.22309711286(19102)/mV 16 0 24148 23582 0 AVR
+P07905_E01.dat 16 88037.47150259068(17012)/mV 16 0 19375 52653 0 AVL
+P07905_E01.dat 16 39577.66710353866(-18022)/mV 16 0 -21981 32478 0 AVF
+P07905_E01.dat 16 23966.41584158416(5055)/mV 16 0 7902 25123 0 V1
+P07905_E01.dat 16 14068.475276752768(4465)/mV 16 0 6548 38555 0 V2
+P07905_E01.dat 16 15398.476515798462(2451)/mV 16 0 4255 44509 0 V3
+P07905_E01.dat 16 15324.645323289391(-8927)/mV 16 0 -8466 7201 0 V4
+P07905_E01.dat 16 22073.12396694215(-22334)/mV 16 0 -23286 53222 0 V5
+P07905_E01.dat 16 29358.539453326455(-18869)/mV 16 0 -20111 9027 0 V6
+# Male 5048
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia;Left ventricular high voltage;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07906/P07906_E01.dat b/data/Child_ecg/P07/P07906/P07906_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..eb9a04ab60aeefee62afa5131efdb474dc52d0c4
--- /dev/null
+++ b/data/Child_ecg/P07/P07906/P07906_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e92ace8d3291b2adac3fd720f0a0456af100405a0134cae45bcdc12eff6b0f38
+size 360000
diff --git a/data/Child_ecg/P07/P07906/P07906_E01.hea b/data/Child_ecg/P07/P07906/P07906_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ecaeb09800de9349eab4914d97731486173cda6a
--- /dev/null
+++ b/data/Child_ecg/P07/P07906/P07906_E01.hea
@@ -0,0 +1,16 @@
+P07906_E01 12 500 15000
+P07906_E01.dat 16 45470.70873074101(-17636)/mV 16 0 -17414 55669 0 I
+P07906_E01.dat 16 62121.15967623252(-12156)/mV 16 0 -12813 19571 0 II
+P07906_E01.dat 16 79829.43973399834(14125)/mV 16 0 12827 16428 0 III
+P07906_E01.dat 16 56108.912280701756(17205)/mV 16 0 17342 36537 0 AVR
+P07906_E01.dat 16 58378.778947368424(-16519)/mV 16 0 -15902 45008 0 AVL
+P07906_E01.dat 16 136289.09481915933(1272)/mV 16 0 -502 12771 0 AVF
+P07906_E01.dat 16 24581.069306930694(-3673)/mV 16 0 -4993 44353 0 V1
+P07906_E01.dat 16 13325.416737109044(-1978)/mV 16 0 -2693 60276 0 V2
+P07906_E01.dat 16 11634.397359735973(1659)/mV 16 0 -490 11278 0 V3
+P07906_E01.dat 16 1269.4294294294293(258)/mV 16 0 114 50502 0 V4
+P07906_E01.dat 16 9570.290135396519(5888)/mV 16 0 5429 52139 0 V5
+P07906_E01.dat 16 1235.351479289941(-146)/mV 16 0 -145 23781 0 V6
+# Female 2853
+# Otherwise diseases
+# Sinus arrhythmia;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07907/P07907_E01.dat b/data/Child_ecg/P07/P07907/P07907_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1e7f82c18463fab052f9bb0a8716cebe030d38ac
--- /dev/null
+++ b/data/Child_ecg/P07/P07907/P07907_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e36e0a4a5df105244e09cb9a7d56c087b1de596065be952dde7efe4b150031a9
+size 240000
diff --git a/data/Child_ecg/P07/P07907/P07907_E01.hea b/data/Child_ecg/P07/P07907/P07907_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ffc9d639148e4f0a955e31d86888fbcb0cc1ff7b
--- /dev/null
+++ b/data/Child_ecg/P07/P07907/P07907_E01.hea
@@ -0,0 +1,16 @@
+P07907_E01 12 500 10000
+P07907_E01.dat 16 67510.52914798206(3988)/mV 16 0 3988 60504 0 I
+P07907_E01.dat 16 38815.92851824274(-20040)/mV 16 0 -20040 36913 0 II
+P07907_E01.dat 16 38126.3737704918(-21411)/mV 16 0 -21411 52223 0 III
+P07907_E01.dat 16 64231.80818053597(11706)/mV 16 0 11706 60820 0 AVR
+P07907_E01.dat 16 64200.40404040404(16888)/mV 16 0 16888 20553 0 AVL
+P07907_E01.dat 16 39344.8809946714(-21951)/mV 16 0 -21951 28245 0 AVF
+P07907_E01.dat 16 29265.16450648056(-4102)/mV 16 0 -4054 2746 0 V1
+P07907_E01.dat 16 14033.13298791019(-1028)/mV 16 0 -994 12088 0 V2
+P07907_E01.dat 16 12618.768253968254(-1713)/mV 16 0 -1723 18427 0 V3
+P07907_E01.dat 16 11646.367941712204(-7791)/mV 16 0 -7829 16640 0 V4
+P07907_E01.dat 16 20316.830318690783(-9732)/mV 16 0 -9765 57530 0 V5
+P07907_E01.dat 16 31698.429319371728(-9117)/mV 16 0 -9117 60924 0 V6
+# Female 2161
+# Otherwise diseases
+# Sinus tachycardia;ST deviation
diff --git a/data/Child_ecg/P07/P07908/P07908_E01.dat b/data/Child_ecg/P07/P07908/P07908_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0db0d5aa4d55781fc1e5a6f4e0e76334069c424e
--- /dev/null
+++ b/data/Child_ecg/P07/P07908/P07908_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f22f795eeba9c2d3e7f3481c82108a4ecf2d589d1f6cc81129b265ec37ddb718
+size 360000
diff --git a/data/Child_ecg/P07/P07908/P07908_E01.hea b/data/Child_ecg/P07/P07908/P07908_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9c795caaf05a2a905350539c93e794e566f39859
--- /dev/null
+++ b/data/Child_ecg/P07/P07908/P07908_E01.hea
@@ -0,0 +1,16 @@
+P07908_E01 12 500 15000
+P07908_E01.dat 16 41474.00784313725(-6947)/mV 16 0 -16495 13423 0 I
+P07908_E01.dat 16 27462.614878209348(-12398)/mV 16 0 -13068 44643 0 II
+P07908_E01.dat 16 47683.73688100517(-17016)/mV 16 0 -7202 3209 0 III
+P07908_E01.dat 16 35952.771704180064(10910)/mV 16 0 15501 46973 0 AVR
+P07908_E01.dat 16 86060.7922235723(1817)/mV 16 0 -16946 5372 0 AVL
+P07908_E01.dat 16 37083.91946308725(-13881)/mV 16 0 -10533 53664 0 AVF
+P07908_E01.dat 16 40002.58959537572(-5734)/mV 16 0 15576 50059 0 V1
+P07908_E01.dat 16 13645.139072847682(-573)/mV 16 0 10780 6318 0 V2
+P07908_E01.dat 16 11412.574679943102(-1427)/mV 16 0 4115 63415 0 V3
+P07908_E01.dat 16 8822.4996009577(-11176)/mV 16 0 -13423 1514 0 V4
+P07908_E01.dat 16 13821.933817594834(-16043)/mV 16 0 -21395 24550 0 V5
+P07908_E01.dat 16 28476.104347826087(-18376)/mV 16 0 -26691 47322 0 V6
+# Male 1428
+# Otherwise diseases
+# Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07909/P07909_E01.dat b/data/Child_ecg/P07/P07909/P07909_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..dd30524d03f665ac97a282b7485e11f154990e40
--- /dev/null
+++ b/data/Child_ecg/P07/P07909/P07909_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:73aa857e3a67126cd69d3ef054263886bcfdad6fac13de454d4b51a36ce0ae62
+size 216000
diff --git a/data/Child_ecg/P07/P07909/P07909_E01.hea b/data/Child_ecg/P07/P07909/P07909_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f2321551b34c4e76672322ed0c8b89d8f490b411
--- /dev/null
+++ b/data/Child_ecg/P07/P07909/P07909_E01.hea
@@ -0,0 +1,16 @@
+P07909_E01 12 500 9000
+P07909_E01.dat 16 64756.62699077955(-13906)/mV 16 0 -17752 39466 0 I
+P07909_E01.dat 16 29365.016373559734(-20945)/mV 16 0 -22450 30910 0 II
+P07909_E01.dat 16 37635.93846153846(-23211)/mV 16 0 -22905 42392 0 III
+P07909_E01.dat 16 41667.75293197811(19277)/mV 16 0 21582 17117 0 AVR
+P07909_E01.dat 16 80959.94809407947(15975)/mV 16 0 13208 38087 0 AVL
+P07909_E01.dat 16 33997.13491414554(-22616)/mV 16 0 -23335 58239 0 AVF
+P07909_E01.dat 16 15562.65067466267(7781)/mV 16 0 9806 50236 0 V1
+P07909_E01.dat 16 14271.746367239102(9435)/mV 16 0 10573 22127 0 V2
+P07909_E01.dat 16 19299.968337730872(-4194)/mV 16 0 -4963 17347 0 V3
+P07909_E01.dat 16 13344.739793408755(-19520)/mV 16 0 -21778 39934 0 V4
+P07909_E01.dat 16 18886.90480507706(-12423)/mV 16 0 -15496 24333 0 V5
+P07909_E01.dat 16 28887.384615384617(-9296)/mV 16 0 -10824 13074 0 V6
+# Male 1670
+# Otherwise diseases
+# Sinus arrhythmia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07910/P07910_E01.dat b/data/Child_ecg/P07/P07910/P07910_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..546b260be8bac135cc48846495089deb93ce8b5d
--- /dev/null
+++ b/data/Child_ecg/P07/P07910/P07910_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a5722476a39b0cf03bead6c014814661343cbcf52a91b627289d04b521300a6e
+size 360000
diff --git a/data/Child_ecg/P07/P07910/P07910_E01.hea b/data/Child_ecg/P07/P07910/P07910_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fb8a031dcbc4fd06de055a3b14de5ce6b0ae0e6e
--- /dev/null
+++ b/data/Child_ecg/P07/P07910/P07910_E01.hea
@@ -0,0 +1,16 @@
+P07910_E01 12 500 15000
+P07910_E01.dat 16 39414.779146919434(-12463)/mV 16 0 -12848 57210 0 I
+P07910_E01.dat 16 43245.41711809317(-23022)/mV 16 0 -21580 63072 0 II
+P07910_E01.dat 16 45510.73121869783(-6145)/mV 16 0 -4146 48405 0 III
+P07910_E01.dat 16 49506.15799614644(17416)/mV 16 0 16852 6084 0 AVR
+P07910_E01.dat 16 50483.362625727896(-9485)/mV 16 0 -10840 35002 0 AVL
+P07910_E01.dat 16 51172.27545615067(-22154)/mV 16 0 -20155 16711 0 AVF
+P07910_E01.dat 16 59849.80323785803(14166)/mV 16 0 17185 25391 0 V1
+P07910_E01.dat 16 28549.76(11842)/mV 16 0 13026 14681 0 V2
+P07910_E01.dat 16 33662.5553047404(10922)/mV 16 0 12127 37691 0 V3
+P07910_E01.dat 16 30213.941972920697(-2258)/mV 16 0 -2184 8135 0 V4
+P07910_E01.dat 16 30523.96977329975(-15016)/mV 16 0 -15512 8725 0 V5
+P07910_E01.dat 16 34091.430520034104(-23004)/mV 16 0 -23725 62703 0 V6
+# Female 4611
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07911/P07911_E01.dat b/data/Child_ecg/P07/P07911/P07911_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..af2ecf87e84e81e6eb8020948830eeb95a3bb322
--- /dev/null
+++ b/data/Child_ecg/P07/P07911/P07911_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e79cbf0b92ac7c49daa4e79cb734401b57ef90620b9a0517c2d7e7dc5bcb2fe
+size 270000
diff --git a/data/Child_ecg/P07/P07911/P07911_E01.hea b/data/Child_ecg/P07/P07911/P07911_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..502c2ac73191195499f1818912d72ab3d1ee3431
--- /dev/null
+++ b/data/Child_ecg/P07/P07911/P07911_E01.hea
@@ -0,0 +1,13 @@
+P07911_E01 9 500 15000
+P07911_E01.dat 16 33838.545454545456(-24043)/mV 16 0 -24043 18376 0 I
+P07911_E01.dat 16 40773.92524439333(-15456)/mV 16 0 -15456 19755 0 II
+P07911_E01.dat 16 35106.35329795299(12453)/mV 16 0 12453 29952 0 III
+P07911_E01.dat 16 39825.57584471603(21332)/mV 16 0 21332 30159 0 AVR
+P07911_E01.dat 16 40189.35089369708(-22337)/mV 16 0 -22337 55894 0 AVL
+P07911_E01.dat 16 45743.15789473684(-2212)/mV 16 0 -2212 32549 0 AVF
+P07911_E01.dat 16 16015.93962264151(391)/mV 16 0 391 48713 0 V1
+P07911_E01.dat 16 8524.411467116357(-13021)/mV 16 0 -13021 34344 0 V3
+P07911_E01.dat 16 7072.651794374394(-4283)/mV 16 0 -4283 45624 0 V5
+# Male 589
+# Viral myocarditis
+# Fusion complex(es);Ventricular tachycardia
diff --git a/data/Child_ecg/P07/P07911/P07911_E02.dat b/data/Child_ecg/P07/P07911/P07911_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8565ad7cfd18b2226084f45fa9766ffcc6858538
--- /dev/null
+++ b/data/Child_ecg/P07/P07911/P07911_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a7e7f02efc97ca57f65f691c99143c868ad2475ac6aa8c68192a6d6bae02863
+size 360000
diff --git a/data/Child_ecg/P07/P07911/P07911_E02.hea b/data/Child_ecg/P07/P07911/P07911_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5393b1fc6a0479190267874921bfe7406ee687e1
--- /dev/null
+++ b/data/Child_ecg/P07/P07911/P07911_E02.hea
@@ -0,0 +1,16 @@
+P07911_E02 12 500 15000
+P07911_E02.dat 16 20103.076277116867(-4713)/mV 16 0 -4713 41583 0 I
+P07911_E02.dat 16 48733.152722443556(-14849)/mV 16 0 -14849 28762 0 II
+P07911_E02.dat 16 24845.138413685847(-1565)/mV 16 0 -1565 2144 0 III
+P07911_E02.dat 16 30852.930099857345(9475)/mV 16 0 9475 49111 0 AVR
+P07911_E02.dat 16 22747.640579710143(-2111)/mV 16 0 -2111 32482 0 AVL
+P07911_E02.dat 16 40644.92307692308(-6451)/mV 16 0 -6451 15164 0 AVF
+P07911_E02.dat 16 38655.46256123163(-5795)/mV 16 0 -5795 47936 0 V1
+P07911_E02.dat 16 12440.741394527802(-5237)/mV 16 0 -5237 43345 0 V2
+P07911_E02.dat 16 10537.621380846325(-14285)/mV 16 0 -14285 34545 0 V3
+P07911_E02.dat 16 15147.381750465549(-16880)/mV 16 0 -16880 9996 0 V4
+P07911_E02.dat 16 28439.826452064382(-12923)/mV 16 0 -12923 50792 0 V5
+P07911_E02.dat 16 1492.56207366985(1422)/mV 16 0 1422 50913 0 V6
+# Male 589
+# Viral myocarditis
+# Sinus tachycardia;Frequent+Ventricular premature complex(es);In a trigeminal pattern+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07911/P07911_E03.dat b/data/Child_ecg/P07/P07911/P07911_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4cbe55d865fa177d2ff285becd1d8e4b69ffecc4
--- /dev/null
+++ b/data/Child_ecg/P07/P07911/P07911_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1367169be5dcf437c1cd09463058381ec6623c63cc1e51f511d1d556a2187cf7
+size 360000
diff --git a/data/Child_ecg/P07/P07911/P07911_E03.hea b/data/Child_ecg/P07/P07911/P07911_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..26a7aa2ccf52df6603617371744711b5133fc236
--- /dev/null
+++ b/data/Child_ecg/P07/P07911/P07911_E03.hea
@@ -0,0 +1,16 @@
+P07911_E03 12 500 15000
+P07911_E03.dat 16 36249.36540664376(-25041)/mV 16 0 -25041 26596 0 I
+P07911_E03.dat 16 40718.05250596659(-16106)/mV 16 0 -16106 20008 0 II
+P07911_E03.dat 16 37447.74238468233(9252)/mV 16 0 9252 49469 0 III
+P07911_E03.dat 16 43051.09898674981(21173)/mV 16 0 21173 8585 0 AVR
+P07911_E03.dat 16 41302.85307212823(-21443)/mV 16 0 -21443 28506 0 AVL
+P07911_E03.dat 16 49178.92375109553(-5368)/mV 16 0 -5368 1324 0 AVF
+P07911_E03.dat 16 19031.366387636834(-3904)/mV 16 0 -3904 47355 0 V1
+P07911_E03.dat 16 30109.594951233506(18484)/mV 16 0 18484 57774 0 V2
+P07911_E03.dat 16 10391.091995221028(-15780)/mV 16 0 -15780 4957 0 V3
+P07911_E03.dat 16 30008.51568739304(18605)/mV 16 0 18605 31004 0 V4
+P07911_E03.dat 16 30021.950941243584(18628)/mV 16 0 18628 58197 0 V5
+P07911_E03.dat 16 30075.389365351628(18602)/mV 16 0 18602 56201 0 V6
+# Male 596
+# Viral myocarditis
+# Ventricular tachycardia
diff --git a/data/Child_ecg/P07/P07912/P07912_E01.dat b/data/Child_ecg/P07/P07912/P07912_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..69c3db92c9680a5d68c2a7b98cb9f3757347c3c5
--- /dev/null
+++ b/data/Child_ecg/P07/P07912/P07912_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5df90984ddbf71b70974a125a020261cddc003105b76db4996ce26acbaee0ad5
+size 240000
diff --git a/data/Child_ecg/P07/P07912/P07912_E01.hea b/data/Child_ecg/P07/P07912/P07912_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9873c83b0d7571b09d36d2a30826ff8a8d384e10
--- /dev/null
+++ b/data/Child_ecg/P07/P07912/P07912_E01.hea
@@ -0,0 +1,16 @@
+P07912_E01 12 500 10000
+P07912_E01.dat 16 64716.31783402001(-19345)/mV 16 0 -22452 48246 0 I
+P07912_E01.dat 16 24067.95366795367(-20592)/mV 16 0 -23549 7630 0 II
+P07912_E01.dat 16 32405.203515889116(-21066)/mV 16 0 -23491 59127 0 III
+P07912_E01.dat 16 35789.85043017869(20044)/mV 16 0 23100 32822 0 AVR
+P07912_E01.dat 16 87935.66107678729(15881)/mV 16 0 17026 18608 0 AVL
+P07912_E01.dat 16 27623.165256627184(-20810)/mV 16 0 -23551 3724 0 AVF
+P07912_E01.dat 16 15785.813333333334(4231)/mV 16 0 6414 31935 0 V1
+P07912_E01.dat 16 16213.235192639448(-5233)/mV 16 0 -5602 46604 0 V2
+P07912_E01.dat 16 12318.735367683841(-20743)/mV 16 0 -22958 47154 0 V3
+P07912_E01.dat 16 14089.898869720404(-21202)/mV 16 0 -23539 38896 0 V4
+P07912_E01.dat 16 20603.618018018016(-21600)/mV 16 0 -24097 24950 0 V5
+P07912_E01.dat 16 26889.948815165877(-18915)/mV 16 0 -27620 21968 0 V6
+# Male 1881
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07912/P07912_E02.dat b/data/Child_ecg/P07/P07912/P07912_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9ea9d437439f99ce5cc10de9c953c8d346207b17
--- /dev/null
+++ b/data/Child_ecg/P07/P07912/P07912_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:557ac426f65eee174d0a8a107f879b0902615d693d2a237f6de282e38ae6beab
+size 240000
diff --git a/data/Child_ecg/P07/P07912/P07912_E02.hea b/data/Child_ecg/P07/P07912/P07912_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..27421687c589636a2abbfc0fa7a9b7d4e52b1fc4
--- /dev/null
+++ b/data/Child_ecg/P07/P07912/P07912_E02.hea
@@ -0,0 +1,16 @@
+P07912_E02 12 500 10000
+P07912_E02.dat 16 89203.26264274062(-19417)/mV 16 0 -25515 20 0 I
+P07912_E02.dat 16 24088.043499752843(-20870)/mV 16 0 -24260 20002 0 II
+P07912_E02.dat 16 29463.990510083036(-20639)/mV 16 0 -22748 15140 0 III
+P07912_E02.dat 16 39191.80127750178(21160)/mV 16 0 25241 47063 0 AVR
+P07912_E02.dat 16 71228.23529411765(19263)/mV 16 0 19379 4800 0 AVL
+P07912_E02.dat 16 26741.57244395845(-20826)/mV 16 0 -23676 20856 0 AVF
+P07912_E02.dat 16 14982.360248447205(4923)/mV 16 0 6532 53389 0 V1
+P07912_E02.dat 16 17233.317647058822(-4157)/mV 16 0 -4353 24609 0 V2
+P07912_E02.dat 16 12963.391355831853(-22076)/mV 16 0 -24280 53785 0 V3
+P07912_E02.dat 16 12953.690941385436(-22084)/mV 16 0 -24276 39498 0 V4
+P07912_E02.dat 16 19104.190963341858(-21825)/mV 16 0 -24390 62743 0 V5
+P07912_E02.dat 16 26458.963764196862(-20823)/mV 16 0 -23384 19140 0 V6
+# Male 1880
+# Otherwise diseases
+# Left ventricular high voltage;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07913/P07913_E01.dat b/data/Child_ecg/P07/P07913/P07913_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ccf6cb56250f2aba8d7a8d44065a33dbf79e0aa2
--- /dev/null
+++ b/data/Child_ecg/P07/P07913/P07913_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:346689fa9641a5211f7c5102caaa148531ceeb67869d810792d3ae2f00b6f55a
+size 360000
diff --git a/data/Child_ecg/P07/P07913/P07913_E01.hea b/data/Child_ecg/P07/P07913/P07913_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5821e6cea6d50ec65ad54bef4146c0dac9bfb6ca
--- /dev/null
+++ b/data/Child_ecg/P07/P07913/P07913_E01.hea
@@ -0,0 +1,16 @@
+P07913_E01 12 500 15000
+P07913_E01.dat 16 44089.88693957115(-10679)/mV 16 0 -13046 761 0 I
+P07913_E01.dat 16 71789.80765957446(8421)/mV 16 0 4800 43451 0 II
+P07913_E01.dat 16 56061.607476635516(17026)/mV 16 0 17208 17287 0 III
+P07913_E01.dat 16 59703.912970711295(2070)/mV 16 0 5178 37181 0 AVR
+P07913_E01.dat 16 53194.71869918699(-16793)/mV 16 0 -18308 45822 0 AVL
+P07913_E01.dat 16 96123.72383073496(9381)/mV 16 0 7191 25378 0 AVF
+P07913_E01.dat 16 1760.7324749642346(5694)/mV 16 0 5806 39389 0 V1
+P07913_E01.dat 16 15872.0(1674)/mV 16 0 2682 31512 0 V2
+P07913_E01.dat 16 17075.311790393014(5419)/mV 16 0 5863 32307 0 V3
+P07913_E01.dat 16 17715.366143861545(-779)/mV 16 0 -2220 45563 0 V4
+P07913_E01.dat 16 28739.36842105263(-772)/mV 16 0 -2455 37728 0 V5
+P07913_E01.dat 16 35051.84839650146(2456)/mV 16 0 1145 20894 0 V6
+# Male 1657
+# Otherwise diseases
+# Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07914/P07914_E01.dat b/data/Child_ecg/P07/P07914/P07914_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8817397d78643bf5c01f309059f0f22c599eaae0
--- /dev/null
+++ b/data/Child_ecg/P07/P07914/P07914_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af654394582a99368f7dc367520a310e2058da262c556b2c4bf6a1221e12efea
+size 240000
diff --git a/data/Child_ecg/P07/P07914/P07914_E01.hea b/data/Child_ecg/P07/P07914/P07914_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3536382c00c916f2e053107f4e4bc747ebe2afec
--- /dev/null
+++ b/data/Child_ecg/P07/P07914/P07914_E01.hea
@@ -0,0 +1,16 @@
+P07914_E01 12 500 10000
+P07914_E01.dat 16 85412.65507776762(-21371)/mV 16 0 -28320 54425 0 I
+P07914_E01.dat 16 56776.00571837027(-23071)/mV 16 0 -28058 48297 0 II
+P07914_E01.dat 16 92703.3046993431(-10372)/mV 16 0 -10975 2915 0 III
+P07914_E01.dat 16 72773.2932330827(23945)/mV 16 0 30101 12692 0 AVR
+P07914_E01.dat 16 159209.43728813558(-9834)/mV 16 0 -15664 50457 0 AVL
+P07914_E01.dat 16 73518.10248901903(-20508)/mV 16 0 -23977 50860 0 AVF
+P07914_E01.dat 16 21470.689156626508(19442)/mV 16 0 22569 23864 0 V1
+P07914_E01.dat 16 25740.779926816518(15321)/mV 16 0 14128 6142 0 V2
+P07914_E01.dat 16 13314.569636135508(-12041)/mV 16 0 -16644 33099 0 V3
+P07914_E01.dat 16 15700.532081377152(-13172)/mV 16 0 -13568 9354 0 V4
+P07914_E01.dat 16 35276.988929889296(-25765)/mV 16 0 -28090 26743 0 V5
+P07914_E01.dat 16 43252.25688073395(-16653)/mV 16 0 -16759 28419 0 V6
+# Female 2530
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07915/P07915_E01.dat b/data/Child_ecg/P07/P07915/P07915_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6a4c9807b11cabfa3046e379fd6b76daede6a80f
--- /dev/null
+++ b/data/Child_ecg/P07/P07915/P07915_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db2117e83fc791cf1f3e1c083a46f45407c3ddcce401845a2fcc6f455b426a1b
+size 180000
diff --git a/data/Child_ecg/P07/P07915/P07915_E01.hea b/data/Child_ecg/P07/P07915/P07915_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..106cadd35a3a66208ff1556500e4169e9ecca39c
--- /dev/null
+++ b/data/Child_ecg/P07/P07915/P07915_E01.hea
@@ -0,0 +1,16 @@
+P07915_E01 12 500 7500
+P07915_E01.dat 16 101831.62594268477(-16284)/mV 16 0 -16201 38400 0 I
+P07915_E01.dat 16 43745.28(-19951)/mV 16 0 -19915 39190 0 II
+P07915_E01.dat 16 51747.76589049717(-12692)/mV 16 0 -12692 34918 0 III
+P07915_E01.dat 16 66130.58064516129(20286)/mV 16 0 20232 3259 0 AVR
+P07915_E01.dat 16 98720.54237288136(1361)/mV 16 0 1361 50193 0 AVL
+P07915_E01.dat 16 48794.01019664967(-16411)/mV 16 0 -16411 3992 0 AVF
+P07915_E01.dat 16 38356.92438764643(2406)/mV 16 0 2375 56031 0 V1
+P07915_E01.dat 16 30461.596244131455(-7422)/mV 16 0 -7571 54925 0 V2
+P07915_E01.dat 16 15964.420819490588(-25728)/mV 16 0 -25702 2694 0 V3
+P07915_E01.dat 16 16986.544012688344(-22308)/mV 16 0 -22308 7080 0 V4
+P07915_E01.dat 16 19576.027464443356(-23022)/mV 16 0 -23022 19560 0 V5
+P07915_E01.dat 16 35387.79273008507(-21596)/mV 16 0 -21567 45509 0 V6
+# Female 2802
+# Otherwise diseases
+# Left ventricular high voltage;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07915/P07915_E02.dat b/data/Child_ecg/P07/P07915/P07915_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cff0ea4b4b09f71a3d6c36309c69ddd8a49aec18
--- /dev/null
+++ b/data/Child_ecg/P07/P07915/P07915_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fbd99e8f7213df851ee875e1272d07c023d565056a0e61f84cd893a129dc7752
+size 252000
diff --git a/data/Child_ecg/P07/P07915/P07915_E02.hea b/data/Child_ecg/P07/P07915/P07915_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..96507feded4a4c68f7dfab07838cca5ba3d67e98
--- /dev/null
+++ b/data/Child_ecg/P07/P07915/P07915_E02.hea
@@ -0,0 +1,16 @@
+P07915_E02 12 500 10500
+P07915_E02.dat 16 100194.46153846153(-19729)/mV 16 0 -19729 31701 0 I
+P07915_E02.dat 16 47083.81161007667(-22272)/mV 16 0 -22310 38740 0 II
+P07915_E02.dat 16 63726.31272727273(-15653)/mV 16 0 -15653 31828 0 III
+P07915_E02.dat 16 69553.3703484938(24730)/mV 16 0 24787 57605 0 AVR
+P07915_E02.dat 16 129890.58637083994(-2752)/mV 16 0 -2752 17969 0 AVL
+P07915_E02.dat 16 54902.074521651564(-19457)/mV 16 0 -19457 1740 0 AVF
+P07915_E02.dat 16 26682.29702970297(9341)/mV 16 0 9363 27847 0 V1
+P07915_E02.dat 16 23219.891891891893(4988)/mV 16 0 5007 49341 0 V2
+P07915_E02.dat 16 19636.70588235294(-27225)/mV 16 0 -27241 19156 0 V3
+P07915_E02.dat 16 15577.93054318789(-24225)/mV 16 0 -24250 59791 0 V4
+P07915_E02.dat 16 25458.696418085732(-22182)/mV 16 0 -22203 61775 0 V5
+P07915_E02.dat 16 44238.407062285434(-21756)/mV 16 0 -21792 35501 0 V6
+# Female 2804
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07916/P07916_E01.dat b/data/Child_ecg/P07/P07916/P07916_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7f956b3a1575f26ce56e1581effd5c96407d457c
--- /dev/null
+++ b/data/Child_ecg/P07/P07916/P07916_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77abed28ec3022ead27dbb8280e562f7a909e61818d067dd487eb01c7ffda367
+size 360000
diff --git a/data/Child_ecg/P07/P07916/P07916_E01.hea b/data/Child_ecg/P07/P07916/P07916_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..011b253f9456ce375538ff5685c681bf1a04689b
--- /dev/null
+++ b/data/Child_ecg/P07/P07916/P07916_E01.hea
@@ -0,0 +1,16 @@
+P07916_E01 12 500 15000
+P07916_E01.dat 16 91223.54550468836(-12578)/mV 16 0 -12578 1334 0 I
+P07916_E01.dat 16 47066.2036910458(-15956)/mV 16 0 -15956 21868 0 II
+P07916_E01.dat 16 57503.3962264151(-8957)/mV 16 0 -8957 1239 0 III
+P07916_E01.dat 16 66417.00595632032(16235)/mV 16 0 16235 58947 0 AVR
+P07916_E01.dat 16 129486.20917431192(1691)/mV 16 0 1691 16506 0 AVL
+P07916_E01.dat 16 52891.598208573254(-12584)/mV 16 0 -12584 3945 0 AVF
+P07916_E01.dat 16 24549.728945900726(10219)/mV 16 0 10219 64481 0 V1
+P07916_E01.dat 16 18053.9766536965(3482)/mV 16 0 3482 13249 0 V2
+P07916_E01.dat 16 14866.367713004483(-13342)/mV 16 0 -13342 58334 0 V3
+P07916_E01.dat 16 29483.471698113208(-17507)/mV 16 0 -17507 48916 0 V4
+P07916_E01.dat 16 44298.78589853826(-20189)/mV 16 0 -20189 10754 0 V5
+P07916_E01.dat 16 51175.868028279656(-16862)/mV 16 0 -16862 49211 0 V6
+# Female 1919
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07917/P07917_E01.dat b/data/Child_ecg/P07/P07917/P07917_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..33e8c3a9b08ef4c955da6ee307612588143e5bd2
--- /dev/null
+++ b/data/Child_ecg/P07/P07917/P07917_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df4137a1b649dda4c116a620d0573be35a3781ab20fb64f118573c00929378ed
+size 240000
diff --git a/data/Child_ecg/P07/P07917/P07917_E01.hea b/data/Child_ecg/P07/P07917/P07917_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4472d3dba4085df948cb27111bc1ec9c52572440
--- /dev/null
+++ b/data/Child_ecg/P07/P07917/P07917_E01.hea
@@ -0,0 +1,16 @@
+P07917_E01 12 500 10000
+P07917_E01.dat 16 105180.70506108203(-3339)/mV 16 0 -3425 23296 0 I
+P07917_E01.dat 16 42729.164319248826(-10547)/mV 16 0 -10547 37548 0 II
+P07917_E01.dat 16 66563.67025089606(-16898)/mV 16 0 -16898 45788 0 III
+P07917_E01.dat 16 62063.70215934475(7932)/mV 16 0 7982 40811 0 AVR
+P07917_E01.dat 16 123753.96870554765(9713)/mV 16 0 9713 6103 0 AVL
+P07917_E01.dat 16 52683.5801674179(-12792)/mV 16 0 -12792 40933 0 AVF
+P07917_E01.dat 16 22973.646775165762(4453)/mV 16 0 4565 52963 0 V1
+P07917_E01.dat 16 19428.753880266075(1461)/mV 16 0 1477 17114 0 V2
+P07917_E01.dat 16 25820.184037558687(-5913)/mV 16 0 -5955 58202 0 V3
+P07917_E01.dat 16 29208.12565445026(-8251)/mV 16 0 -8251 28575 0 V4
+P07917_E01.dat 16 42006.39720034996(-9323)/mV 16 0 -9357 26846 0 V5
+P07917_E01.dat 16 56342.52005174644(-11501)/mV 16 0 -11547 15894 0 V6
+# Male 3253
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07918/P07918_E01.dat b/data/Child_ecg/P07/P07918/P07918_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7ba51fb69f02972a40ce283d69c88243190c2b6d
--- /dev/null
+++ b/data/Child_ecg/P07/P07918/P07918_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f46559989986b1eed0515f3e5f9742de70a85dd9e9b2603b632a063035ce42d
+size 240000
diff --git a/data/Child_ecg/P07/P07918/P07918_E01.hea b/data/Child_ecg/P07/P07918/P07918_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..707118ff6c92c382380cfd31a62d1d529e72b220
--- /dev/null
+++ b/data/Child_ecg/P07/P07918/P07918_E01.hea
@@ -0,0 +1,16 @@
+P07918_E01 12 500 10000
+P07918_E01.dat 16 67023.00938086303(2119)/mV 16 0 -61 35365 0 I
+P07918_E01.dat 16 55666.50954356846(-14)/mV 16 0 -829 48736 0 II
+P07918_E01.dat 16 133112.55272727273(2981)/mV 16 0 5364 864 0 III
+P07918_E01.dat 16 63577.04347826087(77)/mV 16 0 1577 26112 0 AVR
+P07918_E01.dat 16 122233.89581804842(7908)/mV 16 0 4825 8914 0 AVL
+P07918_E01.dat 16 80728.47926267282(1448)/mV 16 0 1514 61025 0 AVF
+P07918_E01.dat 16 79757.77533385703(16809)/mV 16 0 19535 41598 0 V1
+P07918_E01.dat 16 21529.050643776824(16220)/mV 16 0 15712 19014 0 V2
+P07918_E01.dat 16 21398.39687194526(9988)/mV 16 0 8926 24572 0 V3
+P07918_E01.dat 16 33510.88388838884(3591)/mV 16 0 2419 64921 0 V4
+P07918_E01.dat 16 26576.14295532646(4995)/mV 16 0 4109 15263 0 V5
+P07918_E01.dat 16 45189.42441492726(2118)/mV 16 0 1162 48648 0 V6
+# Female 3930
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07919/P07919_E01.dat b/data/Child_ecg/P07/P07919/P07919_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ae0a5683594100e89b70ba910ca2b4d7c4bfe32d
--- /dev/null
+++ b/data/Child_ecg/P07/P07919/P07919_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8267fd7cd37fd05eacb45a6d45871a03f6e665460c14f73ae5daa533cc75e81b
+size 240000
diff --git a/data/Child_ecg/P07/P07919/P07919_E01.hea b/data/Child_ecg/P07/P07919/P07919_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b5abc1710bdd18dd66139a3950804565dc9cc6f3
--- /dev/null
+++ b/data/Child_ecg/P07/P07919/P07919_E01.hea
@@ -0,0 +1,16 @@
+P07919_E01 12 500 10000
+P07919_E01.dat 16 57061.390681003584(-17220)/mV 16 0 -17220 48787 0 I
+P07919_E01.dat 16 53738.045526733724(-7984)/mV 16 0 -7984 63222 0 II
+P07919_E01.dat 16 100196.24595469255(-2532)/mV 16 0 -2532 7644 0 III
+P07919_E01.dat 16 59451.89065479975(12896)/mV 16 0 12896 15421 0 AVR
+P07919_E01.dat 16 83296.88437676255(-14739)/mV 16 0 -14739 14861 0 AVL
+P07919_E01.dat 16 77156.02870189172(-3890)/mV 16 0 -3890 45132 0 AVF
+P07919_E01.dat 16 55379.836257309944(8849)/mV 16 0 8849 48661 0 V1
+P07919_E01.dat 16 24789.939148073023(3038)/mV 16 0 3018 6349 0 V2
+P07919_E01.dat 16 24955.195996663886(-3547)/mV 16 0 -3608 29308 0 V3
+P07919_E01.dat 16 27295.519268451993(-12362)/mV 16 0 -12384 61994 0 V4
+P07919_E01.dat 16 39055.03155716503(-14336)/mV 16 0 -14336 35215 0 V5
+P07919_E01.dat 16 52818.00269179004(-13605)/mV 16 0 -13605 36686 0 V6
+# Male 5310
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07920/P07920_E01.dat b/data/Child_ecg/P07/P07920/P07920_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a9a0586463bc6d7855321a95f156815a3a03e32a
--- /dev/null
+++ b/data/Child_ecg/P07/P07920/P07920_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84eeb8c9e167f682f736e26ab75ef2b663dc9969bee97be1b538b90893838931
+size 240000
diff --git a/data/Child_ecg/P07/P07920/P07920_E01.hea b/data/Child_ecg/P07/P07920/P07920_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5eec2ae5cd85c01f8ef5200e2436ddcb71fbcb62
--- /dev/null
+++ b/data/Child_ecg/P07/P07920/P07920_E01.hea
@@ -0,0 +1,16 @@
+P07920_E01 12 500 10000
+P07920_E01.dat 16 70544.80955088118(-2472)/mV 16 0 -2702 5651 0 I
+P07920_E01.dat 16 34123.46345381526(-12023)/mV 16 0 28865 220 0 II
+P07920_E01.dat 16 35225.6(-11611)/mV 16 0 30701 23098 0 III
+P07920_E01.dat 16 66179.113018598(12408)/mV 16 0 -27112 28291 0 AVR
+P07920_E01.dat 16 66065.68353413655(7395)/mV 16 0 -32380 56435 0 AVL
+P07920_E01.dat 16 34662.15185783522(-11814)/mV 16 0 29787 11275 0 AVF
+P07920_E01.dat 16 24235.154285714285(367)/mV 16 0 -8721 18241 0 V1
+P07920_E01.dat 16 17251.039723661484(6250)/mV 16 0 1112 59490 0 V2
+P07920_E01.dat 16 20553.370716510904(-6995)/mV 16 0 -15942 27054 0 V3
+P07920_E01.dat 16 24286.942942942944(-1175)/mV 16 0 -12494 37102 0 V4
+P07920_E01.dat 16 21168.896161107616(82)/mV 16 0 -9577 44249 0 V5
+P07920_E01.dat 16 28423.153259949195(14)/mV 16 0 -13094 16966 0 V6
+# Male 3181
+# Otherwise diseases
+# Sinus arrhythmia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07921/P07921_E01.dat b/data/Child_ecg/P07/P07921/P07921_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9391f51daf0f784318ebf1d6702e347b7f3deb37
--- /dev/null
+++ b/data/Child_ecg/P07/P07921/P07921_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:249a924abe3fc0b3d1aab9e37a43f48842ac1ed09410d3f8955a6e1a2305ffec
+size 252000
diff --git a/data/Child_ecg/P07/P07921/P07921_E01.hea b/data/Child_ecg/P07/P07921/P07921_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..21871d4d877ed5b2399765d202318ee61fad3650
--- /dev/null
+++ b/data/Child_ecg/P07/P07921/P07921_E01.hea
@@ -0,0 +1,16 @@
+P07921_E01 12 500 10500
+P07921_E01.dat 16 48285.62569213732(-22122)/mV 16 0 -22358 8260 0 I
+P07921_E01.dat 16 36753.73878364905(-23767)/mV 16 0 -23976 5919 0 II
+P07921_E01.dat 16 78415.69540873461(-15671)/mV 16 0 -15735 53086 0 III
+P07921_E01.dat 16 42834.64868913858(23077)/mV 16 0 23286 60843 0 AVR
+P07921_E01.dat 16 93136.21333333333(-19124)/mV 16 0 -19276 40638 0 AVL
+P07921_E01.dat 16 54729.38074588031(-25064)/mV 16 0 -25242 46303 0 AVF
+P07921_E01.dat 16 28683.83815028902(20539)/mV 16 0 20609 59412 0 V1
+P07921_E01.dat 16 21605.458193979932(17702)/mV 16 0 17737 59711 0 V2
+P07921_E01.dat 16 40303.04044630405(-4547)/mV 16 0 -4678 12385 0 V3
+P07921_E01.dat 16 24281.65541125541(-19073)/mV 16 0 -19211 7410 0 V4
+P07921_E01.dat 16 25794.325706594886(-23409)/mV 16 0 -23556 12665 0 V5
+P07921_E01.dat 16 30024.15444015444(-25173)/mV 16 0 -25320 47163 0 V6
+# Female 3391
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07922/P07922_E01.dat b/data/Child_ecg/P07/P07922/P07922_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..be5511794ac4d9da18e13379d8391a4f5a874675
--- /dev/null
+++ b/data/Child_ecg/P07/P07922/P07922_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ba7ec547ad35a90bcbc42928024404c29defdd2f322e54dc9b027134bc3504c
+size 360000
diff --git a/data/Child_ecg/P07/P07922/P07922_E01.hea b/data/Child_ecg/P07/P07922/P07922_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c95a100cc69346bf4de4a498a4dea74c39c0e57f
--- /dev/null
+++ b/data/Child_ecg/P07/P07922/P07922_E01.hea
@@ -0,0 +1,16 @@
+P07922_E01 12 500 15000
+P07922_E01.dat 16 79437.04213241616(-10212)/mV 16 0 -10341 45656 0 I
+P07922_E01.dat 16 61451.691722169366(-1231)/mV 16 0 -1331 43572 0 II
+P07922_E01.dat 16 134044.23382696803(9220)/mV 16 0 9220 57900 0 III
+P07922_E01.dat 16 72921.095684803(5189)/mV 16 0 5308 27922 0 AVR
+P07922_E01.dat 16 130330.39396479464(-13787)/mV 16 0 -13893 10614 0 AVL
+P07922_E01.dat 16 90015.1267434809(3472)/mV 16 0 3472 24767 0 AVF
+P07922_E01.dat 16 59412.66078184111(13243)/mV 16 0 13243 58520 0 V1
+P07922_E01.dat 16 20409.394622723332(13194)/mV 16 0 13128 40281 0 V2
+P07922_E01.dat 16 26810.643971631205(4150)/mV 16 0 4019 32802 0 V3
+P07922_E01.dat 16 25573.79336492891(-6419)/mV 16 0 -6544 54096 0 V4
+P07922_E01.dat 16 33212.182804027885(-11831)/mV 16 0 -11939 8696 0 V5
+P07922_E01.dat 16 54150.10925819437(-9777)/mV 16 0 -9865 57387 0 V6
+# Male 4643
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07923/P07923_E01.dat b/data/Child_ecg/P07/P07923/P07923_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..765675b8e18dfc57216f53af0e38ae981e771e58
--- /dev/null
+++ b/data/Child_ecg/P07/P07923/P07923_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:54dd79a20ef93f5e3313b03ee1cbf2e8e3fa0aac1ccda9b13dfc75e4d8a9da53
+size 360000
diff --git a/data/Child_ecg/P07/P07923/P07923_E01.hea b/data/Child_ecg/P07/P07923/P07923_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5b8fb5e39bd3f58d53819e35c5d21e84dca0ebd6
--- /dev/null
+++ b/data/Child_ecg/P07/P07923/P07923_E01.hea
@@ -0,0 +1,16 @@
+P07923_E01 12 500 15000
+P07923_E01.dat 16 100211.97554196775(-10760)/mV 16 0 -6032 29050 0 I
+P07923_E01.dat 16 36669.198653198655(-11496)/mV 16 0 -13495 14793 0 II
+P07923_E01.dat 16 46886.54199683043(-11098)/mV 16 0 -15866 27435 0 III
+P07923_E01.dat 16 57098.85286783042(11953)/mV 16 0 12139 46369 0 AVR
+P07923_E01.dat 16 102728.14054813774(2922)/mV 16 0 10527 46208 0 AVL
+P07923_E01.dat 16 41590.005644402634(-11180)/mV 16 0 -14429 49217 0 AVF
+P07923_E01.dat 16 22879.964404894326(7407)/mV 16 0 6104 46028 0 V1
+P07923_E01.dat 16 20756.46989141165(8300)/mV 16 0 6088 15800 0 V2
+P07923_E01.dat 16 24428.940287226(-1205)/mV 16 0 -4186 33511 0 V3
+P07923_E01.dat 16 25849.26971762415(-6842)/mV 16 0 -9534 14673 0 V4
+P07923_E01.dat 16 30776.071184120465(-10812)/mV 16 0 -14467 1711 0 V5
+P07923_E01.dat 16 44773.51724137931(-16600)/mV 16 0 -20825 63784 0 V6
+# Female 4371
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07923/P07923_E02.dat b/data/Child_ecg/P07/P07923/P07923_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..dfe9e007f3d9d06aa5cc1545d237d93abda1d74b
--- /dev/null
+++ b/data/Child_ecg/P07/P07923/P07923_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5862bc3200d355827760c8b98fcfd869056d198e5c0f8a2ed08383a4edf462a1
+size 360000
diff --git a/data/Child_ecg/P07/P07923/P07923_E02.hea b/data/Child_ecg/P07/P07923/P07923_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a6d3570d002f191a192a20e788a36a8fb30f4044
--- /dev/null
+++ b/data/Child_ecg/P07/P07923/P07923_E02.hea
@@ -0,0 +1,16 @@
+P07923_E02 12 500 15000
+P07923_E02.dat 16 54959.05882352941(-3570)/mV 16 0 -2631 25468 0 I
+P07923_E02.dat 16 36175.95415472779(-8108)/mV 16 0 -7990 11379 0 II
+P07923_E02.dat 16 61424.47014218009(-1125)/mV 16 0 -1924 19490 0 III
+P07923_E02.dat 16 45806.02006688963(7358)/mV 16 0 6874 21046 0 AVR
+P07923_E02.dat 16 99712.89332003988(-8350)/mV 16 0 -6809 28307 0 AVL
+P07923_E02.dat 16 49386.763197586726(-8785)/mV 16 0 -8986 39982 0 AVF
+P07923_E02.dat 16 33603.244239631334(2838)/mV 16 0 3576 46746 0 V1
+P07923_E02.dat 16 26075.589679043424(7696)/mV 16 0 6805 22361 0 V2
+P07923_E02.dat 16 26503.06206896552(-2744)/mV 16 0 -3887 59571 0 V3
+P07923_E02.dat 16 30881.8310626703(-10631)/mV 16 0 -11435 17582 0 V4
+P07923_E02.dat 16 40707.753665689146(-12433)/mV 16 0 -13757 48663 0 V5
+P07923_E02.dat 16 50503.74436877947(-9229)/mV 16 0 -10708 30002 0 V6
+# Female 4364
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07924/P07924_E01.dat b/data/Child_ecg/P07/P07924/P07924_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..e9f588f9f01f4048488ea66c965412942c3b44d9
--- /dev/null
+++ b/data/Child_ecg/P07/P07924/P07924_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bba6cc51a98fd25604fed070a93f482b3e46de4c290a104f160cfec2147ad22a
+size 252000
diff --git a/data/Child_ecg/P07/P07924/P07924_E01.hea b/data/Child_ecg/P07/P07924/P07924_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..bdc6bfe6a549a1c0ea81d3b75dce82eaf0f4a6c0
--- /dev/null
+++ b/data/Child_ecg/P07/P07924/P07924_E01.hea
@@ -0,0 +1,16 @@
+P07924_E01 12 500 10500
+P07924_E01.dat 16 81711.39604553625(528)/mV 16 0 -1466 38153 0 I
+P07924_E01.dat 16 32072.288747346072(-21703)/mV 16 0 -22851 59134 0 II
+P07924_E01.dat 16 31596.064834390414(-21821)/mV 16 0 -22155 51485 0 III
+P07924_E01.dat 16 54402.56146369354(13693)/mV 16 0 15331 42592 0 AVR
+P07924_E01.dat 16 55413.56223175966(17668)/mV 16 0 17307 60377 0 AVL
+P07924_E01.dat 16 33027.678782755705(-23228)/mV 16 0 -23980 41305 0 AVF
+P07924_E01.dat 16 32806.36574487065(3147)/mV 16 0 3921 13819 0 V1
+P07924_E01.dat 16 14671.03355704698(9928)/mV 16 0 9928 7581 0 V2
+P07924_E01.dat 16 14884.339296018465(-20172)/mV 16 0 -21625 19178 0 V3
+P07924_E01.dat 16 21002.758961681087(-16174)/mV 16 0 -17285 13158 0 V4
+P07924_E01.dat 16 33942.4(-22160)/mV 16 0 -23375 65530 0 V5
+P07924_E01.dat 16 40120.48925619835(-20915)/mV 16 0 -21959 7572 0 V6
+# Male 5144
+# Otherwise diseases
+# ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07925/P07925_E01.dat b/data/Child_ecg/P07/P07925/P07925_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d10103d8f0210543a44396d2948a1a599b1daf59
--- /dev/null
+++ b/data/Child_ecg/P07/P07925/P07925_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:247f9dfdc680abe0fed5ced6181249848a180f1038d5da63aa67e0c8a304a018
+size 180000
diff --git a/data/Child_ecg/P07/P07925/P07925_E01.hea b/data/Child_ecg/P07/P07925/P07925_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a17acde40ff2c1efa5796ff000330326298fd2fe
--- /dev/null
+++ b/data/Child_ecg/P07/P07925/P07925_E01.hea
@@ -0,0 +1,16 @@
+P07925_E01 12 500 7500
+P07925_E01.dat 16 43321.849350649354(-8335)/mV 16 0 -8511 22222 0 I
+P07925_E01.dat 16 13787.689939527212(-8275)/mV 16 0 -8365 51227 0 II
+P07925_E01.dat 16 19172.923076923078(-9400)/mV 16 0 -9447 26311 0 III
+P07925_E01.dat 16 21215.739837398374(8007)/mV 16 0 8128 7675 0 AVR
+P07925_E01.dat 16 58162.94684796045(13184)/mV 16 0 13184 46244 0 AVL
+P07925_E01.dat 16 16072.72537508154(-8705)/mV 16 0 -8783 47943 0 AVF
+P07925_E01.dat 16 12505.90264255911(2357)/mV 16 0 2408 41893 0 V1
+P07925_E01.dat 16 10145.953223046206(1971)/mV 16 0 1979 52509 0 V2
+P07925_E01.dat 16 11851.9306999307(636)/mV 16 0 636 1850 0 V3
+P07925_E01.dat 16 20316.81558803062(-4256)/mV 16 0 -4322 1887 0 V4
+P07925_E01.dat 16 20109.28399034594(-8357)/mV 16 0 -8651 47673 0 V5
+P07925_E01.dat 16 21730.894605809128(-7195)/mV 16 0 -7584 32608 0 V6
+# Male 4308
+# Otherwise diseases
+# Sinus tachycardia;ST deviation
diff --git a/data/Child_ecg/P07/P07925/P07925_E02.dat b/data/Child_ecg/P07/P07925/P07925_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..311a6e2f351b303f89874b6341b47c9d7cb16733
--- /dev/null
+++ b/data/Child_ecg/P07/P07925/P07925_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af53fd574c1a8f20fb19345246d5c2cad98c69ac5a9a019600cf873f8735ab9b
+size 360000
diff --git a/data/Child_ecg/P07/P07925/P07925_E02.hea b/data/Child_ecg/P07/P07925/P07925_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..85557afd2aff19ab3fb402e6a2419885996fc3bb
--- /dev/null
+++ b/data/Child_ecg/P07/P07925/P07925_E02.hea
@@ -0,0 +1,16 @@
+P07925_E02 12 500 15000
+P07925_E02.dat 16 81425.03190767142(-18126)/mV 16 0 -18258 30195 0 I
+P07925_E02.dat 16 20369.747079735906(-22975)/mV 16 0 -23058 41387 0 II
+P07925_E02.dat 16 26281.362872421694(-24368)/mV 16 0 -24432 6055 0 III
+P07925_E02.dat 16 32886.98591549296(21959)/mV 16 0 22066 62035 0 AVR
+P07925_E02.dat 16 68050.20183486238(25182)/mV 16 0 25182 47188 0 AVL
+P07925_E02.dat 16 23074.048477315104(-23703)/mV 16 0 -23778 40144 0 AVF
+P07925_E02.dat 16 17562.636437246965(9596)/mV 16 0 9682 25589 0 V1
+P07925_E02.dat 16 12860.599033816425(8829)/mV 16 0 8881 19083 0 V2
+P07925_E02.dat 16 14217.235333782872(8413)/mV 16 0 8436 12273 0 V3
+P07925_E02.dat 16 22747.630344827587(-556)/mV 16 0 -667 11252 0 V4
+P07925_E02.dat 16 27340.110226576853(-10967)/mV 16 0 -11123 1317 0 V5
+P07925_E02.dat 16 26810.044313146234(-15042)/mV 16 0 -14977 38677 0 V6
+# Male 4308
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07926/P07926_E01.dat b/data/Child_ecg/P07/P07926/P07926_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..eb16a60e450fe29fcd198fdc125975a60d2cbf23
--- /dev/null
+++ b/data/Child_ecg/P07/P07926/P07926_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b1709fcad2c8569abf9f244d58a5e7975292a83d54238baa87f7c0865b0fbbc2
+size 360000
diff --git a/data/Child_ecg/P07/P07926/P07926_E01.hea b/data/Child_ecg/P07/P07926/P07926_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1b73458c04b4509f359eabcfa408123d0ebe8bbd
--- /dev/null
+++ b/data/Child_ecg/P07/P07926/P07926_E01.hea
@@ -0,0 +1,16 @@
+P07926_E01 12 500 15000
+P07926_E01.dat 16 28349.369863013697(-16599)/mV 16 0 -16576 54125 0 I
+P07926_E01.dat 16 19291.19912711402(-15501)/mV 16 0 -15454 13159 0 II
+P07926_E01.dat 16 34115.36842105263(-15676)/mV 16 0 -15648 59962 0 III
+P07926_E01.dat 16 24099.59619047619(16656)/mV 16 0 16617 33956 0 AVR
+P07926_E01.dat 16 55666.831275720164(258)/mV 16 0 258 29636 0 AVL
+P07926_E01.dat 16 25495.272727272728(-15239)/mV 16 0 -15198 43823 0 AVF
+P07926_E01.dat 16 12067.31830477908(19509)/mV 16 0 19538 45822 0 V1
+P07926_E01.dat 16 6250.535787321063(14991)/mV 16 0 15037 52033 0 V2
+P07926_E01.dat 16 5673.444126074499(13640)/mV 16 0 13695 43791 0 V3
+P07926_E01.dat 16 6368.055204140311(10491)/mV 16 0 10543 20921 0 V4
+P07926_E01.dat 16 11289.638846737482(-3705)/mV 16 0 -3650 49831 0 V5
+P07926_E01.dat 16 18778.461136512084(-18729)/mV 16 0 -18729 6819 0 V6
+# Male 4825
+# Otherwise diseases
+# Left atrial enlargement;Left ventricular hypertrophy;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07927/P07927_E01.dat b/data/Child_ecg/P07/P07927/P07927_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..afeb00ed0a5e460358ad5477020be8a16bb27bfd
--- /dev/null
+++ b/data/Child_ecg/P07/P07927/P07927_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a92cf61a320ffb5bb697b574553f23d824b1331c799701ef4f2ce50e2965023
+size 240000
diff --git a/data/Child_ecg/P07/P07927/P07927_E01.hea b/data/Child_ecg/P07/P07927/P07927_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ec0466252bbf0553d4c5a2260fe8abe56e205cc8
--- /dev/null
+++ b/data/Child_ecg/P07/P07927/P07927_E01.hea
@@ -0,0 +1,16 @@
+P07927_E01 12 500 10000
+P07927_E01.dat 16 61906.17898832685(-1693)/mV 16 0 -3858 12725 0 I
+P07927_E01.dat 16 41448.143369175625(-10181)/mV 16 0 -14869 54245 0 II
+P07927_E01.dat 16 42039.834833245106(-13379)/mV 16 0 -16627 14408 0 III
+P07927_E01.dat 16 56965.46686303387(5006)/mV 16 0 9223 49105 0 AVR
+P07927_E01.dat 16 66425.45397324942(8457)/mV 16 0 9808 29450 0 AVL
+P07927_E01.dat 16 43371.4710910005(-11706)/mV 16 0 -15833 8028 0 AVF
+P07927_E01.dat 16 32184.88888888889(10230)/mV 16 0 12430 2777 0 V1
+P07927_E01.dat 16 18448.42780748663(14399)/mV 16 0 15359 3658 0 V2
+P07927_E01.dat 16 22825.290322580644(1092)/mV 16 0 814 62942 0 V3
+P07927_E01.dat 16 16532.62959472196(-15637)/mV 16 0 -16793 23186 0 V4
+P07927_E01.dat 16 25929.61373390558(-15067)/mV 16 0 -15510 48812 0 V5
+P07927_E01.dat 16 39397.443390964865(-15521)/mV 16 0 -14912 1340 0 V6
+# Female 4684
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07928/P07928_E01.dat b/data/Child_ecg/P07/P07928/P07928_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..423b1fbae7def25f074e25e6e36587a4602e561c
--- /dev/null
+++ b/data/Child_ecg/P07/P07928/P07928_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:73b76aae4c5539daeee844e4d93310346a3abc51c2ae8c8ff6dbbbe1d78d3ae3
+size 240000
diff --git a/data/Child_ecg/P07/P07928/P07928_E01.hea b/data/Child_ecg/P07/P07928/P07928_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..86a9eaab9f693f82f196f71933c224f8dc1ac411
--- /dev/null
+++ b/data/Child_ecg/P07/P07928/P07928_E01.hea
@@ -0,0 +1,16 @@
+P07928_E01 12 500 10000
+P07928_E01.dat 16 53019.66139022711(-23363)/mV 16 0 -27505 12819 0 I
+P07928_E01.dat 16 44227.12984822934(-26364)/mV 16 0 -30140 3270 0 II
+P07928_E01.dat 16 79109.1038824764(-14361)/mV 16 0 -14940 58803 0 III
+P07928_E01.dat 16 50111.415767634855(26202)/mV 16 0 30279 47287 0 AVR
+P07928_E01.dat 16 93789.59139784946(-7213)/mV 16 0 -10493 25209 0 AVL
+P07928_E01.dat 16 64068.24824608742(-25521)/mV 16 0 -28491 63565 0 AVF
+P07928_E01.dat 16 46520.90131004367(19251)/mV 16 0 22014 6789 0 V1
+P07928_E01.dat 16 24698.795313576844(2231)/mV 16 0 1407 9589 0 V2
+P07928_E01.dat 16 23013.12335958005(-15642)/mV 16 0 -18357 3792 0 V3
+P07928_E01.dat 16 17332.85234305924(-23195)/mV 16 0 -26439 56832 0 V4
+P07928_E01.dat 16 25505.51620947631(-25276)/mV 16 0 -28554 27638 0 V5
+P07928_E01.dat 16 25499.807628524046(-25259)/mV 16 0 -28559 1440 0 V6
+# Male 2234
+# Otherwise diseases
+# Sinus arrhythmia;Left atrial enlargement
diff --git a/data/Child_ecg/P07/P07929/P07929_E01.dat b/data/Child_ecg/P07/P07929/P07929_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..84fedc880d430bdbfd7676ae5e7680d8fe182bf7
--- /dev/null
+++ b/data/Child_ecg/P07/P07929/P07929_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:602bb72ba178fbc9202457ad37646614fbb4c85dbf3da3bfd32f41ddd8920133
+size 240000
diff --git a/data/Child_ecg/P07/P07929/P07929_E01.hea b/data/Child_ecg/P07/P07929/P07929_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..22895aeaa2cc2dea0133ce39059471a298cec6e4
--- /dev/null
+++ b/data/Child_ecg/P07/P07929/P07929_E01.hea
@@ -0,0 +1,16 @@
+P07929_E01 12 500 10000
+P07929_E01.dat 16 60742.13967766692(-13444)/mV 16 0 -15915 53174 0 I
+P07929_E01.dat 16 54326.159901599014(-21984)/mV 16 0 -25122 2467 0 II
+P07929_E01.dat 16 74527.46633724522(-18038)/mV 16 0 -19250 17345 0 III
+P07929_E01.dat 16 62460.32974910394(18287)/mV 16 0 21335 15372 0 AVR
+P07929_E01.dat 16 100683.58095238096(-1795)/mV 16 0 -2942 33517 0 AVL
+P07929_E01.dat 16 69268.23445825932(-23246)/mV 16 0 -25783 26392 0 AVF
+P07929_E01.dat 16 43420.26695604992(6307)/mV 16 0 9169 64291 0 V1
+P07929_E01.dat 16 18919.319894829096(9395)/mV 16 0 10703 55013 0 V2
+P07929_E01.dat 16 29043.949592290584(5495)/mV 16 0 5117 56316 0 V3
+P07929_E01.dat 16 26287.067560598247(-20323)/mV 16 0 -22632 64350 0 V4
+P07929_E01.dat 16 21242.933643771827(-14947)/mV 16 0 -16813 59327 0 V5
+P07929_E01.dat 16 40717.22796352584(-19685)/mV 16 0 -21771 52287 0 V6
+# Female 2404
+# Atrial septal defect (Foramen ovale)
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07930/P07930_E01.dat b/data/Child_ecg/P07/P07930/P07930_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..4014bfd0cd9fc544f74b98e740744ce76d8383e4
--- /dev/null
+++ b/data/Child_ecg/P07/P07930/P07930_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bfa2f6a6395086b6114d0b5f2d8314f32e1e1b8eafabd7af1ffcb506ec592627
+size 240000
diff --git a/data/Child_ecg/P07/P07930/P07930_E01.hea b/data/Child_ecg/P07/P07930/P07930_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..78484fafa6fd98d2eca45412282741ca6e1e6331
--- /dev/null
+++ b/data/Child_ecg/P07/P07930/P07930_E01.hea
@@ -0,0 +1,16 @@
+P07930_E01 12 500 10000
+P07930_E01.dat 16 40682.38574748257(-7122)/mV 16 0 -9174 22844 0 I
+P07930_E01.dat 16 27036.592901878914(-20120)/mV 16 0 -21373 57256 0 II
+P07930_E01.dat 16 23859.71163454675(-16445)/mV 16 0 -16367 48232 0 III
+P07930_E01.dat 16 41340.774978279755(13701)/mV 16 0 15686 487 0 AVR
+P07930_E01.dat 16 36821.25754884547(7722)/mV 16 0 6734 25753 0 AVL
+P07930_E01.dat 16 26705.745609366684(-20516)/mV 16 0 -21081 57777 0 AVF
+P07930_E01.dat 16 46682.928961748636(604)/mV 16 0 3527 18723 0 V1
+P07930_E01.dat 16 13381.135029354207(7298)/mV 16 0 8060 42785 0 V2
+P07930_E01.dat 16 14021.397590361446(8147)/mV 16 0 8637 13422 0 V3
+P07930_E01.dat 16 16177.489260143198(-19528)/mV 16 0 -20278 36525 0 V4
+P07930_E01.dat 16 14035.612362493452(-6601)/mV 16 0 -6647 40538 0 V5
+P07930_E01.dat 16 25965.244600116755(-21908)/mV 16 0 -22922 61721 0 V6
+# Male 2224
+# Otherwise diseases
+# Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07931/P07931_E01.dat b/data/Child_ecg/P07/P07931/P07931_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ebaef561b72a8fbbcebda0ba50d3bd929098d88a
--- /dev/null
+++ b/data/Child_ecg/P07/P07931/P07931_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a602da8133aaf8cf09e14f4809a4a062ac98a472f48af41ff1eaa709e02b7b4
+size 360000
diff --git a/data/Child_ecg/P07/P07931/P07931_E01.hea b/data/Child_ecg/P07/P07931/P07931_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..056895778bf565e8f0817278e85bfee50544aa26
--- /dev/null
+++ b/data/Child_ecg/P07/P07931/P07931_E01.hea
@@ -0,0 +1,16 @@
+P07931_E01 12 500 15000
+P07931_E01.dat 16 68615.5294117647(3685)/mV 16 0 3685 25177 0 I
+P07931_E01.dat 16 44684.74294205052(-10741)/mV 16 0 -10741 3467 0 II
+P07931_E01.dat 16 41795.91836734694(-15767)/mV 16 0 -15767 24788 0 III
+P07931_E01.dat 16 65742.61238938053(3507)/mV 16 0 3507 49463 0 AVR
+P07931_E01.dat 16 62892.19350563287(13573)/mV 16 0 13573 47611 0 AVL
+P07931_E01.dat 16 44834.96795952782(-13294)/mV 16 0 -13294 7213 0 AVF
+P07931_E01.dat 16 17918.71935967984(2213)/mV 16 0 2242 48202 0 V1
+P07931_E01.dat 16 10286.161772282328(6228)/mV 16 0 6245 10736 0 V2
+P07931_E01.dat 16 10039.914654688377(2157)/mV 16 0 2157 10295 0 V3
+P07931_E01.dat 16 19760.432432432433(-1351)/mV 16 0 -1351 8956 0 V4
+P07931_E01.dat 16 51371.8228243877(-8699)/mV 16 0 -8699 9929 0 V5
+P07931_E01.dat 16 77734.15752741774(-13732)/mV 16 0 -13732 27944 0 V6
+# Female 4218
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07931/P07931_E02.dat b/data/Child_ecg/P07/P07931/P07931_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ab9aaf9f5374d54757d13ed0c0af47247c27b498
--- /dev/null
+++ b/data/Child_ecg/P07/P07931/P07931_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b5263031fd5de56c7225962c315c012db1204144e35d64abfb8c83d491de3d1
+size 360000
diff --git a/data/Child_ecg/P07/P07931/P07931_E02.hea b/data/Child_ecg/P07/P07931/P07931_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7ab9ff8fd8f051c9e5a185dc87116abaec9d002f
--- /dev/null
+++ b/data/Child_ecg/P07/P07931/P07931_E02.hea
@@ -0,0 +1,16 @@
+P07931_E02 12 500 15000
+P07931_E02.dat 16 61978.114374034005(6393)/mV 16 0 6443 3691 0 I
+P07931_E02.dat 16 42619.75355450237(-6421)/mV 16 0 -6456 18377 0 II
+P07931_E02.dat 16 37816.803433476394(-11255)/mV 16 0 -11347 41941 0 III
+P07931_E02.dat 16 66573.7347242921(-49)/mV 16 0 -49 32219 0 AVR
+P07931_E02.dat 16 51908.970499698975(9333)/mV 16 0 9417 40695 0 AVL
+P07931_E02.dat 16 42059.819574468085(-8636)/mV 16 0 -8704 509 0 AVF
+P07931_E02.dat 16 17215.326315789473(5564)/mV 16 0 5564 1894 0 V1
+P07931_E02.dat 16 9663.693192713326(6605)/mV 16 0 6613 6456 0 V2
+P07931_E02.dat 16 11699.148073022312(1028)/mV 16 0 1028 8702 0 V3
+P07931_E02.dat 16 19239.26753864447(-1165)/mV 16 0 -1181 37898 0 V4
+P07931_E02.dat 16 35125.18028696195(-5274)/mV 16 0 -5331 42326 0 V5
+P07931_E02.dat 16 78521.61025093433(-14814)/mV 16 0 -14942 12979 0 V6
+# Female 4217
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07932/P07932_E01.dat b/data/Child_ecg/P07/P07932/P07932_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d185870c73c68b688196bcd6a9e09da888804919
--- /dev/null
+++ b/data/Child_ecg/P07/P07932/P07932_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de0034e696024fe4182d5aa45c50576991e924702a10bc52cc3e9bea07ed2dca
+size 225000
diff --git a/data/Child_ecg/P07/P07932/P07932_E01.hea b/data/Child_ecg/P07/P07932/P07932_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a529ae550c594e45f1f28c7a6632a4936eacee51
--- /dev/null
+++ b/data/Child_ecg/P07/P07932/P07932_E01.hea
@@ -0,0 +1,13 @@
+P07932_E01 9 500 12500
+P07932_E01.dat 16 69486.53457943925(3537)/mV 16 0 3537 24419 0 I
+P07932_E01.dat 16 63187.41730558598(-4598)/mV 16 0 -4598 55327 0 II
+P07932_E01.dat 16 103555.9673735726(-17269)/mV 16 0 -17269 10670 0 III
+P07932_E01.dat 16 74582.73388042203(-1703)/mV 16 0 -1703 21564 0 AVR
+P07932_E01.dat 16 105844.36363636363(5891)/mV 16 0 5891 26413 0 AVL
+P07932_E01.dat 16 85053.08070175438(-9095)/mV 16 0 -9095 9764 0 AVF
+P07932_E01.dat 16 51344.0885375494(-1053)/mV 16 0 -1053 64704 0 V1
+P07932_E01.dat 16 14587.971387696709(7065)/mV 16 0 7065 18047 0 V3
+P07932_E01.dat 16 30146.525608732158(2296)/mV 16 0 2296 56588 0 V5
+# Male 1174
+# Otherwise diseases
+# Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07933/P07933_E01.dat b/data/Child_ecg/P07/P07933/P07933_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..71d5d8f5f2c49eea664f5ad709ca93611a0686a5
--- /dev/null
+++ b/data/Child_ecg/P07/P07933/P07933_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a573909afa9502d5ea8ff8ab78df7ae4582541af8c51a97007e3568c941528e
+size 360000
diff --git a/data/Child_ecg/P07/P07933/P07933_E01.hea b/data/Child_ecg/P07/P07933/P07933_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..07fb54db993f9e2c7e6e0327502af6e459f630cd
--- /dev/null
+++ b/data/Child_ecg/P07/P07933/P07933_E01.hea
@@ -0,0 +1,16 @@
+P07933_E01 12 500 15000
+P07933_E01.dat 16 61396.56415694592(-4497)/mV 16 0 -4497 62221 0 I
+P07933_E01.dat 16 44968.997205142536(-13126)/mV 16 0 -13126 33777 0 II
+P07933_E01.dat 16 63940.88017429194(-4106)/mV 16 0 -4106 28540 0 III
+P07933_E01.dat 16 54546.513715710724(9954)/mV 16 0 9954 51403 0 AVR
+P07933_E01.dat 16 105594.60370994941(-2192)/mV 16 0 -2192 20586 0 AVL
+P07933_E01.dat 16 57588.82471457354(-11832)/mV 16 0 -11832 14706 0 AVF
+P07933_E01.dat 16 14235.594358629953(8633)/mV 16 0 8633 25459 0 V1
+P07933_E01.dat 16 12533.81683626272(20159)/mV 16 0 20159 60156 0 V2
+P07933_E01.dat 16 15265.330774152271(13834)/mV 16 0 13834 20973 0 V3
+P07933_E01.dat 16 20273.777777777777(7147)/mV 16 0 7147 26770 0 V4
+P07933_E01.dat 16 21674.666666666668(-763)/mV 16 0 -763 6753 0 V5
+P07933_E01.dat 16 1272.0987654320988(1043)/mV 16 0 1043 61398 0 V6
+# Male 4188
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07934/P07934_E01.dat b/data/Child_ecg/P07/P07934/P07934_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d02796a32b2e7d2edd60db6a659a2a900f2b216c
--- /dev/null
+++ b/data/Child_ecg/P07/P07934/P07934_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec36e36a8a0f70e9b363bb945a8a75a137662ee043cba063d1221a228c87e73c
+size 360000
diff --git a/data/Child_ecg/P07/P07934/P07934_E01.hea b/data/Child_ecg/P07/P07934/P07934_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a62e7175ca941d375b7a68dee76637974fc09896
--- /dev/null
+++ b/data/Child_ecg/P07/P07934/P07934_E01.hea
@@ -0,0 +1,16 @@
+P07934_E01 12 500 15000
+P07934_E01.dat 16 46609.03873431533(-11909)/mV 16 0 -12667 43776 0 I
+P07934_E01.dat 16 33100.94129453086(-24714)/mV 16 0 -25711 25815 0 II
+P07934_E01.dat 16 40780.959857270296(-10445)/mV 16 0 -11009 57152 0 III
+P07934_E01.dat 16 41156.5331302361(20005)/mV 16 0 20976 37014 0 AVR
+P07934_E01.dat 16 66838.77822045152(-8192)/mV 16 0 -8246 30850 0 AVL
+P07934_E01.dat 16 37317.257298031225(-19347)/mV 16 0 -20166 58020 0 AVF
+P07934_E01.dat 16 25642.523777628936(4620)/mV 16 0 4620 63366 0 V1
+P07934_E01.dat 16 19895.184770436732(1933)/mV 16 0 962 53343 0 V2
+P07934_E01.dat 16 21202.584737363726(-11875)/mV 16 0 -13134 49795 0 V3
+P07934_E01.dat 16 22367.793548387097(-19224)/mV 16 0 -20808 45556 0 V4
+P07934_E01.dat 16 28990.551363900173(-20572)/mV 16 0 -22034 11706 0 V5
+P07934_E01.dat 16 38139.05497771174(-20234)/mV 16 0 -21227 11601 0 V6
+# Female 5322
+# Otherwise diseases
+# Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07935/P07935_E01.dat b/data/Child_ecg/P07/P07935/P07935_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a846ef2ab1f2d90663c94b9607482b4a61e20f84
--- /dev/null
+++ b/data/Child_ecg/P07/P07935/P07935_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69a8bd0fa227a57ecdeb88d2f34485e37c67a93008a0c04ce4a6e805bdc91a00
+size 360000
diff --git a/data/Child_ecg/P07/P07935/P07935_E01.hea b/data/Child_ecg/P07/P07935/P07935_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a2d2440525b4b42432b23086da3f567db020f307
--- /dev/null
+++ b/data/Child_ecg/P07/P07935/P07935_E01.hea
@@ -0,0 +1,16 @@
+P07935_E01 12 500 15000
+P07935_E01.dat 16 90134.07236335643(-4182)/mV 16 0 -6161 43757 0 I
+P07935_E01.dat 16 38373.29444756029(-16063)/mV 16 0 -17125 32297 0 II
+P07935_E01.dat 16 45751.10258868648(-21117)/mV 16 0 -21340 62836 0 III
+P07935_E01.dat 16 62951.06604402935(13309)/mV 16 0 14845 10564 0 AVR
+P07935_E01.dat 16 94348.5664639444(20258)/mV 16 0 19491 34251 0 AVL
+P07935_E01.dat 16 42323.39118065434(-18239)/mV 16 0 -18927 13056 0 AVF
+P07935_E01.dat 16 42851.942602671945(9520)/mV 16 0 13877 507 0 V1
+P07935_E01.dat 16 22481.328269126425(7695)/mV 16 0 10785 60657 0 V2
+P07935_E01.dat 16 23728.987654320987(2896)/mV 16 0 3803 44415 0 V3
+P07935_E01.dat 16 23720.36923076923(-8676)/mV 16 0 -9621 11103 0 V4
+P07935_E01.dat 16 33244.77285579642(-15544)/mV 16 0 -16978 55886 0 V5
+P07935_E01.dat 16 50350.21401077752(-16799)/mV 16 0 -17495 60494 0 V6
+# Male 3452
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07936/P07936_E01.dat b/data/Child_ecg/P07/P07936/P07936_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8a89dc318e963d255a09a7745197e72e6d9f5c0f
--- /dev/null
+++ b/data/Child_ecg/P07/P07936/P07936_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2500f61b4d24749b0dc22edde7875561857704057d2f127e940ae761f4717a0f
+size 360000
diff --git a/data/Child_ecg/P07/P07936/P07936_E01.hea b/data/Child_ecg/P07/P07936/P07936_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..65c0ca0746894f6943cdd1a831ceec09a30ae59b
--- /dev/null
+++ b/data/Child_ecg/P07/P07936/P07936_E01.hea
@@ -0,0 +1,16 @@
+P07936_E01 12 500 15000
+P07936_E01.dat 16 30216.358083201685(-18758)/mV 16 0 -18758 24545 0 I
+P07936_E01.dat 16 27490.67385444744(-12847)/mV 16 0 -12847 11402 0 II
+P07936_E01.dat 16 49062.27610799796(-9254)/mV 16 0 -9254 20338 0 III
+P07936_E01.dat 16 30031.786419036565(17765)/mV 16 0 17765 7644 0 AVR
+P07936_E01.dat 16 47659.45756097561(-8914)/mV 16 0 -8914 10232 0 AVL
+P07936_E01.dat 16 46536.80928689884(-5363)/mV 16 0 -5363 62542 0 AVF
+P07936_E01.dat 16 52182.25419664269(-892)/mV 16 0 -892 52957 0 V1
+P07936_E01.dat 16 22139.78021978022(2648)/mV 16 0 2648 45983 0 V2
+P07936_E01.dat 16 31182.40837696335(-9502)/mV 16 0 -9502 9024 0 V3
+P07936_E01.dat 16 35881.286212045794(-15168)/mV 16 0 -15168 49374 0 V4
+P07936_E01.dat 16 33253.24908869988(-6041)/mV 16 0 -6041 16261 0 V5
+P07936_E01.dat 16 56677.9837398374(-15747)/mV 16 0 -15747 48401 0 V6
+# Female 5296
+# Otherwise diseases
+# Occasional+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07937/P07937_E01.dat b/data/Child_ecg/P07/P07937/P07937_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..62033a065c0b4a66354108d2ea77026cf0ff1e72
--- /dev/null
+++ b/data/Child_ecg/P07/P07937/P07937_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:304989b077d960181d038d5c8df1363f5f591579ffb92371822aad109952f2c5
+size 360000
diff --git a/data/Child_ecg/P07/P07937/P07937_E01.hea b/data/Child_ecg/P07/P07937/P07937_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0b9d1f2c797306e75c0f4da348bfbc159417d329
--- /dev/null
+++ b/data/Child_ecg/P07/P07937/P07937_E01.hea
@@ -0,0 +1,16 @@
+P07937_E01 12 500 15000
+P07937_E01.dat 16 25671.314285714285(-4689)/mV 16 0 -4835 14742 0 I
+P07937_E01.dat 16 25720.470588235294(-5439)/mV 16 0 -5606 45137 0 II
+P07937_E01.dat 16 27821.77840112202(-13395)/mV 16 0 -13395 56294 0 III
+P07937_E01.dat 16 26928.472282217423(3760)/mV 16 0 3913 5743 0 AVR
+P07937_E01.dat 16 31993.553956834534(1976)/mV 16 0 1898 11928 0 AVL
+P07937_E01.dat 16 31993.49764816557(-16161)/mV 16 0 -16265 40437 0 AVF
+P07937_E01.dat 16 35923.948761742104(8314)/mV 16 0 7700 26807 0 V1
+P07937_E01.dat 16 19859.658703071673(12693)/mV 16 0 11917 36834 0 V2
+P07937_E01.dat 16 23974.981173864893(-11625)/mV 16 0 -12171 25447 0 V3
+P07937_E01.dat 16 22157.858482523443(-20076)/mV 16 0 -20382 22083 0 V4
+P07937_E01.dat 16 29447.16182117389(-19661)/mV 16 0 -19853 28941 0 V5
+P07937_E01.dat 16 33741.35304150085(-18277)/mV 16 0 -18414 41500 0 V6
+# Male 5389
+# Otherwise diseases
+# Occasional+Atrial premature complex(es);Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07938/P07938_E01.dat b/data/Child_ecg/P07/P07938/P07938_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f674dd7cbac7ccf0d1a6a556d5f4ebbe1488709b
--- /dev/null
+++ b/data/Child_ecg/P07/P07938/P07938_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:641f68ae8c1611d0200b1e6b10d6e939dddd5406c8c46bf5a72281eb8a63ff39
+size 240000
diff --git a/data/Child_ecg/P07/P07938/P07938_E01.hea b/data/Child_ecg/P07/P07938/P07938_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2672b70390560e852e2710bf12adde5bac6f025a
--- /dev/null
+++ b/data/Child_ecg/P07/P07938/P07938_E01.hea
@@ -0,0 +1,16 @@
+P07938_E01 12 500 10000
+P07938_E01.dat 16 57950.208(-15082)/mV 16 0 -15129 40983 0 I
+P07938_E01.dat 16 46715.1202346041(-1654)/mV 16 0 -1692 26530 0 II
+P07938_E01.dat 16 80317.85898095729(5333)/mV 16 0 5333 40266 0 III
+P07938_E01.dat 16 55061.71722365038(9067)/mV 16 0 9112 27778 0 AVR
+P07938_E01.dat 16 79345.00079176563(-8301)/mV 16 0 -8301 57468 0 AVL
+P07938_E01.dat 16 69883.16981132075(7020)/mV 16 0 7020 24158 0 AVF
+P07938_E01.dat 16 32583.759073359073(8440)/mV 16 0 8520 60892 0 V1
+P07938_E01.dat 16 20409.395017793595(12038)/mV 16 0 12138 10261 0 V2
+P07938_E01.dat 16 29387.397260273974(11228)/mV 16 0 11348 13783 0 V3
+P07938_E01.dat 16 38567.08445777112(4915)/mV 16 0 4946 6948 0 V4
+P07938_E01.dat 16 36184.98395721925(-9639)/mV 16 0 -9639 22747 0 V5
+P07938_E01.dat 16 44329.694274597(-13297)/mV 16 0 -13297 53682 0 V6
+# Male 4812
+# Otherwise diseases
+# Early repolarization
diff --git a/data/Child_ecg/P07/P07939/P07939_E01.dat b/data/Child_ecg/P07/P07939/P07939_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..afd7a810e6edfbe580f8af0434ecfd08f312ba63
--- /dev/null
+++ b/data/Child_ecg/P07/P07939/P07939_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0022d6aa9368b3d441ea8d0d0e7a862c332eb573583891a516771ce01efd8989
+size 264000
diff --git a/data/Child_ecg/P07/P07939/P07939_E01.hea b/data/Child_ecg/P07/P07939/P07939_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..94de24634e6034615a649d3308b9c68d140daa86
--- /dev/null
+++ b/data/Child_ecg/P07/P07939/P07939_E01.hea
@@ -0,0 +1,16 @@
+P07939_E01 12 500 11000
+P07939_E01.dat 16 66152.88046340179(-17432)/mV 16 0 -11299 58168 0 I
+P07939_E01.dat 16 35529.64281559046(-17856)/mV 16 0 -13781 62891 0 II
+P07939_E01.dat 16 49323.105398457585(-14030)/mV 16 0 -12987 53970 0 III
+P07939_E01.dat 16 49680.66976744186(19388)/mV 16 0 14215 5226 0 AVR
+P07939_E01.dat 16 132720.17732310315(5241)/mV 16 0 9883 27457 0 AVL
+P07939_E01.dat 16 41718.23862238623(-16206)/mV 16 0 -13354 6124 0 AVF
+P07939_E01.dat 16 22016.542948038175(7783)/mV 16 0 28080 34946 0 V1
+P07939_E01.dat 16 21556.76650563607(6452)/mV 16 0 31398 23825 0 V2
+P07939_E01.dat 16 16275.6981580511(-6017)/mV 16 0 3082 37686 0 V3
+P07939_E01.dat 16 21310.446998722862(-16472)/mV 16 0 -13595 49903 0 V4
+P07939_E01.dat 16 25764.345679012345(-19520)/mV 16 0 -19038 6745 0 V5
+P07939_E01.dat 16 31085.921724333522(-19387)/mV 16 0 -18831 31035 0 V6
+# Male 4912
+# Otherwise diseases
+# Occasional+Atrial premature complex(es);Ectopic atrial tachycardia, unifocal
diff --git a/data/Child_ecg/P07/P07940/P07940_E01.dat b/data/Child_ecg/P07/P07940/P07940_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..adce3737516dc0917f72401c078a815591fb0038
--- /dev/null
+++ b/data/Child_ecg/P07/P07940/P07940_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32a4713f922aceda4f6859dd9ac61b096974a317728fc9176bd4cd47b8c162ea
+size 240000
diff --git a/data/Child_ecg/P07/P07940/P07940_E01.hea b/data/Child_ecg/P07/P07940/P07940_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1276fb491fb0a95380d911a10063bc931c5d45bb
--- /dev/null
+++ b/data/Child_ecg/P07/P07940/P07940_E01.hea
@@ -0,0 +1,16 @@
+P07940_E01 12 500 10000
+P07940_E01.dat 16 19772.017598994342(-2047)/mV 16 0 -5119 28332 0 I
+P07940_E01.dat 16 19332.97736506094(-237)/mV 16 0 -3178 39475 0 II
+P07940_E01.dat 16 84277.88166828323(9660)/mV 16 0 9866 23937 0 III
+P07940_E01.dat 16 19570.162162162163(1175)/mV 16 0 4185 1336 0 AVR
+P07940_E01.dat 16 38258.726500909645(-1962)/mV 16 0 -4981 12675 0 AVL
+P07940_E01.dat 16 37573.63801388147(1596)/mV 16 0 -1186 20369 0 AVF
+P07940_E01.dat 16 39719.69313884387(3132)/mV 16 0 4715 39474 0 V1
+P07940_E01.dat 16 14872.60199456029(-727)/mV 16 0 -1477 9188 0 V2
+P07940_E01.dat 16 15472.680657969371(-6128)/mV 16 0 -7500 10963 0 V3
+P07940_E01.dat 16 15504.61754385965(-15506)/mV 16 0 -18332 64075 0 V4
+P07940_E01.dat 16 18866.01711351968(-470)/mV 16 0 -3217 49765 0 V5
+P07940_E01.dat 16 21330.93837705918(1375)/mV 16 0 369 32130 0 V6
+# Male 2283
+# Otherwise diseases
+# Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07941/P07941_E01.dat b/data/Child_ecg/P07/P07941/P07941_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9f5bb93c5b837abc69a6e1e4073dab1088c64ce0
--- /dev/null
+++ b/data/Child_ecg/P07/P07941/P07941_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:920cef771e3cf513d2da44f04e7217e594c4bb0a7c9fbdfbe41405729decfd5a
+size 132000
diff --git a/data/Child_ecg/P07/P07941/P07941_E01.hea b/data/Child_ecg/P07/P07941/P07941_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d44b83ee0fa704b6bc561286b24328a7fe99a01e
--- /dev/null
+++ b/data/Child_ecg/P07/P07941/P07941_E01.hea
@@ -0,0 +1,16 @@
+P07941_E01 12 500 5500
+P07941_E01.dat 16 64797.64517969196(-18901)/mV 16 0 -21221 51665 0 I
+P07941_E01.dat 16 54959.52393272962(-12023)/mV 16 0 -14705 2987 0 II
+P07941_E01.dat 16 43688.73057288712(4842)/mV 16 0 4273 39990 0 III
+P07941_E01.dat 16 74811.9331103679(10922)/mV 16 0 14086 56429 0 AVR
+P07941_E01.dat 16 62934.652043868395(-17356)/mV 16 0 -18021 46405 0 AVL
+P07941_E01.dat 16 53555.68995215311(-5440)/mV 16 0 -7096 15865 0 AVF
+P07941_E01.dat 16 46528.86765655261(-15171)/mV 16 0 -18198 41975 0 V1
+P07941_E01.dat 16 26678.146189735613(-20203)/mV 16 0 -22134 63377 0 V2
+P07941_E01.dat 16 16068.923076923076(-27055)/mV 16 0 -29552 27095 0 V3
+P07941_E01.dat 16 17889.882352941175(-27718)/mV 16 0 -29770 45622 0 V4
+P07941_E01.dat 16 63887.35417851052(-19049)/mV 16 0 -22011 56790 0 V5
+P07941_E01.dat 16 63947.89766913019(-19036)/mV 16 0 -22053 62335 0 V6
+# Male 1658
+# Otherwise diseases
+# Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07942/P07942_E01.dat b/data/Child_ecg/P07/P07942/P07942_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..55f68f9f62abe5ab626f04d7ee65a692b561854b
--- /dev/null
+++ b/data/Child_ecg/P07/P07942/P07942_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8bf6d9b442878bdff9266188fe8a6a88c7bb2093eb5d649884fc3f3369cf7e04
+size 240000
diff --git a/data/Child_ecg/P07/P07942/P07942_E01.hea b/data/Child_ecg/P07/P07942/P07942_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3bda7a5f87f86839b9252546870f210b9decc954
--- /dev/null
+++ b/data/Child_ecg/P07/P07942/P07942_E01.hea
@@ -0,0 +1,16 @@
+P07942_E01 12 500 10000
+P07942_E01.dat 16 1548.2189586114819(3471)/mV 16 0 3565 59044 0 I
+P07942_E01.dat 16 39311.74331550802(-4051)/mV 16 0 -2515 33151 0 II
+P07942_E01.dat 16 1543.6339869281046(-3245)/mV 16 0 -3278 47981 0 III
+P07942_E01.dat 16 3103.279399499583(-3698)/mV 16 0 -3855 21284 0 AVR
+P07942_E01.dat 16 1546.5311036789299(3359)/mV 16 0 3422 48055 0 AVL
+P07942_E01.dat 16 3080.4987854251012(-3045)/mV 16 0 -3017 25595 0 AVF
+P07942_E01.dat 16 4606.400999375391(-3959)/mV 16 0 -4229 22409 0 V1
+P07942_E01.dat 16 4494.0940115904705(-5504)/mV 16 0 -5402 39582 0 V2
+P07942_E01.dat 16 4385.929386203151(-1226)/mV 16 0 -741 14879 0 V3
+P07942_E01.dat 16 3611.7029021151006(-4085)/mV 16 0 -3747 43744 0 V4
+P07942_E01.dat 16 4957.567746199604(-3467)/mV 16 0 -3261 9569 0 V5
+P07942_E01.dat 16 4634.3192848020435(-4418)/mV 16 0 -4573 34791 0 V6
+# Male 865
+# Otherwise diseases
+# Sinus tachycardia;Short PR interva;Incomplete right bundle-branch block;Right-axis deviation;Right ventricular hypertrophy
diff --git a/data/Child_ecg/P07/P07943/P07943_E01.dat b/data/Child_ecg/P07/P07943/P07943_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f8b1af96d417e70b0ec3bf38c3f605ae54c0344e
--- /dev/null
+++ b/data/Child_ecg/P07/P07943/P07943_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71f6ba8e53e45027340cd99be5b663a92c03f713947c05b12f017b7a0005ad9f
+size 360000
diff --git a/data/Child_ecg/P07/P07943/P07943_E01.hea b/data/Child_ecg/P07/P07943/P07943_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2dcd8caab967b1eece0dea085ad9a58de3758a15
--- /dev/null
+++ b/data/Child_ecg/P07/P07943/P07943_E01.hea
@@ -0,0 +1,16 @@
+P07943_E01 12 500 15000
+P07943_E01.dat 16 62019.2(-13386)/mV 16 0 -13386 62835 0 I
+P07943_E01.dat 16 45922.30535360212(-15804)/mV 16 0 -15804 15444 0 II
+P07943_E01.dat 16 70471.59004392386(-21016)/mV 16 0 -21016 19599 0 III
+P07943_E01.dat 16 58518.99876084262(13351)/mV 16 0 13351 47245 0 AVR
+P07943_E01.dat 16 104628.61268695204(-8002)/mV 16 0 -8002 49708 0 AVL
+P07943_E01.dat 16 56413.452427184464(-18581)/mV 16 0 -18581 64241 0 AVF
+P07943_E01.dat 16 55945.32450331126(232)/mV 16 0 232 45187 0 V1
+P07943_E01.dat 16 20814.42950624628(1402)/mV 16 0 1402 56444 0 V2
+P07943_E01.dat 16 22066.978354978353(2079)/mV 16 0 2079 43077 0 V3
+P07943_E01.dat 16 28483.032418952618(695)/mV 16 0 695 61795 0 V4
+P07943_E01.dat 16 1270.5727699530516(1062)/mV 16 0 1062 49675 0 V5
+P07943_E01.dat 16 20682.364135407137(-21729)/mV 16 0 -21729 56182 0 V6
+# Male 3558
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia;Left ventricular high voltage
diff --git a/data/Child_ecg/P07/P07944/P07944_E01.dat b/data/Child_ecg/P07/P07944/P07944_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..361d8ee3b3cde80a096e765d855f3c58e1ce3ede
--- /dev/null
+++ b/data/Child_ecg/P07/P07944/P07944_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87e51007144cad15add7c86b843dec8e3020e6c77fe8a9dd14ce1c6f8c9f1800
+size 240000
diff --git a/data/Child_ecg/P07/P07944/P07944_E01.hea b/data/Child_ecg/P07/P07944/P07944_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..432186198d286683d301db5b4d0cb7e33a8fdc6d
--- /dev/null
+++ b/data/Child_ecg/P07/P07944/P07944_E01.hea
@@ -0,0 +1,16 @@
+P07944_E01 12 500 10000
+P07944_E01.dat 16 70860.8(-12353)/mV 16 0 -5550 37530 0 I
+P07944_E01.dat 16 57553.17561229807(-26026)/mV 16 0 -17553 44798 0 II
+P07944_E01.dat 16 68493.14375987362(-22182)/mV 16 0 -18672 27274 0 III
+P07944_E01.dat 16 75490.3544465771(24846)/mV 16 0 15695 41934 0 AVR
+P07944_E01.dat 16 97291.33579335794(5855)/mV 16 0 7991 49702 0 AVL
+P07944_E01.dat 16 65924.11505922166(-25633)/mV 16 0 -19090 49138 0 AVF
+P07944_E01.dat 16 80221.71303873432(3133)/mV 16 0 -9333 29079 0 V1
+P07944_E01.dat 16 35665.37849079026(-3458)/mV 16 0 -9288 49277 0 V2
+P07944_E01.dat 16 51363.680311890836(-19901)/mV 16 0 -25165 26816 0 V3
+P07944_E01.dat 16 55265.06344410876(-26068)/mV 16 0 -27866 14497 0 V4
+P07944_E01.dat 16 44770.43533794572(-22498)/mV 16 0 -15071 18861 0 V5
+P07944_E01.dat 16 48266.61070304302(-21537)/mV 16 0 -13212 18435 0 V6
+# Female 4386
+# Otherwise diseases
+# Sinus bradycardia;ST deviation with T-wave change;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07945/P07945_E01.dat b/data/Child_ecg/P07/P07945/P07945_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ee053e8b38bf612075a0319e324e1a127f439e36
--- /dev/null
+++ b/data/Child_ecg/P07/P07945/P07945_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fffa926b3c4a45ad09218668aa4448e8898b98c9fc478ce8a5d296aba848dd39
+size 264000
diff --git a/data/Child_ecg/P07/P07945/P07945_E01.hea b/data/Child_ecg/P07/P07945/P07945_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a7fe71320c15ff86713f81685357c3bd99d1975b
--- /dev/null
+++ b/data/Child_ecg/P07/P07945/P07945_E01.hea
@@ -0,0 +1,16 @@
+P07945_E01 12 500 11000
+P07945_E01.dat 16 53236.40754716981(-5213)/mV 16 0 -9372 12226 0 I
+P07945_E01.dat 16 46439.26454033771(-8595)/mV 16 0 -10861 54479 0 II
+P07945_E01.dat 16 120608.9504950495(-13436)/mV 16 0 -9904 18001 0 III
+P07945_E01.dat 16 51999.87418086501(5979)/mV 16 0 9280 37511 0 AVR
+P07945_E01.dat 16 83570.08199643494(1571)/mV 16 0 -2915 53373 0 AVL
+P07945_E01.dat 16 71580.18151260504(-11971)/mV 16 0 -12670 31901 0 AVF
+P07945_E01.dat 16 54139.54683318466(-3133)/mV 16 0 -359 48721 0 V1
+P07945_E01.dat 16 18619.635168447(11491)/mV 16 0 9598 13328 0 V2
+P07945_E01.dat 16 15894.618473895582(-9577)/mV 16 0 -14078 11520 0 V3
+P07945_E01.dat 16 13776.348514851485(-12385)/mV 16 0 -23235 38116 0 V4
+P07945_E01.dat 16 7817.538679914834(10260)/mV 16 0 -30293 51222 0 V5
+P07945_E01.dat 16 5001.94422310757(6467)/mV 16 0 -32767 18642 0 V6
+# Male 2786
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07946/P07946_E01.dat b/data/Child_ecg/P07/P07946/P07946_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1e9ec1f422311b0f0d811d9f4f63d3197d130e3f
--- /dev/null
+++ b/data/Child_ecg/P07/P07946/P07946_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81066d1e848eeb4dda156e143ad7a1394c1bd2087b0d5ba053250bf89184fa4e
+size 360000
diff --git a/data/Child_ecg/P07/P07946/P07946_E01.hea b/data/Child_ecg/P07/P07946/P07946_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1cc0ac857efd5a0487556c23f63a1169b06378be
--- /dev/null
+++ b/data/Child_ecg/P07/P07946/P07946_E01.hea
@@ -0,0 +1,16 @@
+P07946_E01 12 500 15000
+P07946_E01.dat 16 15046.156599552573(-6495)/mV 16 0 -9898 326 0 I
+P07946_E01.dat 16 31233.85641769398(-11736)/mV 16 0 -21237 26503 0 II
+P07946_E01.dat 16 21794.54904542462(-437)/mV 16 0 -2121 35478 0 III
+P07946_E01.dat 16 22286.818363273454(10849)/mV 16 0 16758 8162 0 AVR
+P07946_E01.dat 16 18077.820788530466(-3214)/mV 16 0 -4552 35017 0 AVL
+P07946_E01.dat 16 42526.117647058825(3945)/mV 16 0 -4148 55053 0 AVF
+P07946_E01.dat 16 24178.028665931644(10064)/mV 16 0 10752 21319 0 V1
+P07946_E01.dat 16 22993.454545454544(11446)/mV 16 0 9557 15516 0 V2
+P07946_E01.dat 16 31653.690962099125(9644)/mV 16 0 5962 47333 0 V3
+P07946_E01.dat 16 22450.9592476489(-4791)/mV 16 0 -8625 17050 0 V4
+P07946_E01.dat 16 15402.144605116797(-19245)/mV 16 0 -22315 4281 0 V5
+P07946_E01.dat 16 21305.833198380566(-19919)/mV 16 0 -24426 44887 0 V6
+# Female 4471
+# Otherwise diseases
+# Left ventricular high voltage;Elevation+ST deviation;Inversion+T-wave abnormality;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07947/P07947_E01.dat b/data/Child_ecg/P07/P07947/P07947_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f938b5407ffd07a5f82c607214ebc222d8603b0a
--- /dev/null
+++ b/data/Child_ecg/P07/P07947/P07947_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:023cb7f8e14f215180720f4c4aea00078f393135f7e35a620f247c5b29bc8686
+size 270000
diff --git a/data/Child_ecg/P07/P07947/P07947_E01.hea b/data/Child_ecg/P07/P07947/P07947_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..def782c60c74d1fa415982d47680315f2a9f6d44
--- /dev/null
+++ b/data/Child_ecg/P07/P07947/P07947_E01.hea
@@ -0,0 +1,13 @@
+P07947_E01 9 500 15000
+P07947_E01.dat 16 31625.94276369583(-23324)/mV 16 0 -25588 18159 0 I
+P07947_E01.dat 16 39474.754782608696(-10601)/mV 16 0 -13203 55190 0 II
+P07947_E01.dat 16 59849.45704467354(18257)/mV 16 0 18549 24239 0 III
+P07947_E01.dat 16 36937.50675195451(17986)/mV 16 0 20540 36506 0 AVR
+P07947_E01.dat 16 43799.35823637477(-24036)/mV 16 0 -25711 31476 0 AVL
+P07947_E01.dat 16 64603.28884360672(-1806)/mV 16 0 -3751 29471 0 AVF
+P07947_E01.dat 16 43023.68680851064(16601)/mV 16 0 19051 19233 0 V1
+P07947_E01.dat 16 19139.313351498637(-19048)/mV 16 0 -19515 11209 0 V3
+P07947_E01.dat 16 19521.272104180945(-18860)/mV 16 0 -20337 45093 0 V5
+# Female 1738
+# Otherwise diseases
+# Ventricular preexcitation
diff --git a/data/Child_ecg/P07/P07948/P07948_E01.dat b/data/Child_ecg/P07/P07948/P07948_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7e0a81fec72b7411630d6f725cedcb6de4c9794d
--- /dev/null
+++ b/data/Child_ecg/P07/P07948/P07948_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf448fb36b5e55464fb027722517d7aab9215d4d1ee819c00235c6a230ac3cd6
+size 240000
diff --git a/data/Child_ecg/P07/P07948/P07948_E01.hea b/data/Child_ecg/P07/P07948/P07948_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..7cb9d356b47701d8080810ee1697d06ab81e4e38
--- /dev/null
+++ b/data/Child_ecg/P07/P07948/P07948_E01.hea
@@ -0,0 +1,16 @@
+P07948_E01 12 500 10000
+P07948_E01.dat 16 52416.48120300752(-10641)/mV 16 0 -18869 11756 0 I
+P07948_E01.dat 16 29773.59881129272(-18091)/mV 16 0 -22547 11547 0 II
+P07948_E01.dat 16 44301.55184916606(-17852)/mV 16 0 -17528 22181 0 III
+P07948_E01.dat 16 38188.478764478765(15528)/mV 16 0 21402 18286 0 AVR
+P07948_E01.dat 16 100419.2(-1386)/mV 16 0 -9636 21718 0 AVL
+P07948_E01.dat 16 37065.26427622842(-19139)/mV 16 0 -21763 53281 0 AVF
+P07948_E01.dat 16 38053.05954825462(3428)/mV 16 0 1664 1690 0 V1
+P07948_E01.dat 16 13600.719101123595(5060)/mV 16 0 4396 21113 0 V2
+P07948_E01.dat 16 15924.430988423865(2161)/mV 16 0 335 16319 0 V3
+P07948_E01.dat 16 17044.841133816743(-7516)/mV 16 0 -10248 23020 0 V4
+P07948_E01.dat 16 18400.10678531702(-16613)/mV 16 0 -20146 42827 0 V5
+P07948_E01.dat 16 23753.178781925344(-20960)/mV 16 0 -24900 13109 0 V6
+# Male 2529
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07949/P07949_E01.dat b/data/Child_ecg/P07/P07949/P07949_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..54fc5fc30ee3fe1ad94168691254b5a30077ea06
--- /dev/null
+++ b/data/Child_ecg/P07/P07949/P07949_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:11fcba78aacab4769ef687aa49fc64e9b1100e939abeb5d3da40bd10c33d7e43
+size 360000
diff --git a/data/Child_ecg/P07/P07949/P07949_E01.hea b/data/Child_ecg/P07/P07949/P07949_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b0d89fe7742040bf75c9b16359787417a3fd067e
--- /dev/null
+++ b/data/Child_ecg/P07/P07949/P07949_E01.hea
@@ -0,0 +1,16 @@
+P07949_E01 12 500 15000
+P07949_E01.dat 16 117963.95240558717(-4932)/mV 16 0 -8003 13944 0 I
+P07949_E01.dat 16 64439.1148696265(-21605)/mV 16 0 -22706 33535 0 II
+P07949_E01.dat 16 73097.84615384616(-14207)/mV 16 0 -13612 55207 0 III
+P07949_E01.dat 16 92067.81288614299(18167)/mV 16 0 20189 39253 0 AVR
+P07949_E01.dat 16 140609.9393939394(3484)/mV 16 0 1081 62466 0 AVL
+P07949_E01.dat 16 70312.5583693638(-18871)/mV 16 0 -19157 63585 0 AVF
+P07949_E01.dat 16 62614.146627565984(8935)/mV 16 0 11024 61655 0 V1
+P07949_E01.dat 16 28956.23936553713(6454)/mV 16 0 5724 58001 0 V2
+P07949_E01.dat 16 16854.065718489455(-15987)/mV 16 0 -18989 29662 0 V3
+P07949_E01.dat 16 19742.95305832148(-19213)/mV 16 0 -20931 21344 0 V4
+P07949_E01.dat 16 30162.19080573406(-17870)/mV 16 0 -27877 44624 0 V5
+P07949_E01.dat 16 46279.11111111111(-18124)/mV 16 0 -17409 38979 0 V6
+# Male 4545
+# Otherwise diseases
+# Sinus bradycardia
diff --git a/data/Child_ecg/P07/P07950/P07950_E01.dat b/data/Child_ecg/P07/P07950/P07950_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..54d27d021059803473fd0ce3e2ab9facf2a2dc0c
--- /dev/null
+++ b/data/Child_ecg/P07/P07950/P07950_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d9c41001f5fca73aeee57a9cc51da71070b0472d39635f4569b39d18cc8adb7
+size 360000
diff --git a/data/Child_ecg/P07/P07950/P07950_E01.hea b/data/Child_ecg/P07/P07950/P07950_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0f9d5c8783cd9bf4abf047ca38341e0bc73a3adb
--- /dev/null
+++ b/data/Child_ecg/P07/P07950/P07950_E01.hea
@@ -0,0 +1,16 @@
+P07950_E01 12 500 15000
+P07950_E01.dat 16 54758.32448377581(-14639)/mV 16 0 -16198 58770 0 I
+P07950_E01.dat 16 45661.599417334306(-25114)/mV 16 0 -27565 53739 0 II
+P07950_E01.dat 16 81141.52046783626(-12442)/mV 16 0 -14422 47043 0 III
+P07950_E01.dat 16 55874.90909090909(24854)/mV 16 0 27127 5103 0 AVR
+P07950_E01.dat 16 83050.73404927354(-670)/mV 16 0 -805 36235 0 AVL
+P07950_E01.dat 16 65552.83864337101(-24981)/mV 16 0 -27542 4360 0 AVF
+P07950_E01.dat 16 31401.770190413656(13937)/mV 16 0 14014 14802 0 V1
+P07950_E01.dat 16 17771.62945368171(11072)/mV 16 0 11217 38761 0 V2
+P07950_E01.dat 16 24652.928213689484(-3925)/mV 16 0 -5630 36879 0 V3
+P07950_E01.dat 16 16661.28266033254(-22492)/mV 16 0 -23481 64606 0 V4
+P07950_E01.dat 16 20906.763306908266(-23753)/mV 16 0 -25368 24890 0 V5
+P07950_E01.dat 16 30807.345709984947(-25272)/mV 16 0 -22641 37390 0 V6
+# Male 4645
+# Otherwise diseases
+# Sinus bradycardia
diff --git a/data/Child_ecg/P07/P07951/P07951_E01.dat b/data/Child_ecg/P07/P07951/P07951_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..7fcba6d2f0710247ad18e4e69bb735cc4f01d63c
--- /dev/null
+++ b/data/Child_ecg/P07/P07951/P07951_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fe67f6649f61a9b309497ae14cb8498b7e3e0190af29e7c43cbaed984d2fba1
+size 240000
diff --git a/data/Child_ecg/P07/P07951/P07951_E01.hea b/data/Child_ecg/P07/P07951/P07951_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..76672def0a7e3044d0543adce43f5512bf2c4260
--- /dev/null
+++ b/data/Child_ecg/P07/P07951/P07951_E01.hea
@@ -0,0 +1,16 @@
+P07951_E01 12 500 10000
+P07951_E01.dat 16 23100.16679302502(-3012)/mV 16 0 -4234 9561 0 I
+P07951_E01.dat 16 18097.38342277877(-3129)/mV 16 0 -215 64577 0 II
+P07951_E01.dat 16 17947.629955947137(-938)/mV 16 0 2903 24056 0 III
+P07951_E01.dat 16 23687.26838015541(5933)/mV 16 0 4661 44123 0 AVR
+P07951_E01.dat 16 26650.567828020758(2342)/mV 16 0 -1214 1892 0 AVL
+P07951_E01.dat 16 20061.83734249714(1440)/mV 16 0 5194 7839 0 AVF
+P07951_E01.dat 16 27256.79590676521(14054)/mV 16 0 9220 27658 0 V1
+P07951_E01.dat 16 12843.194600674915(11833)/mV 16 0 10621 63565 0 V2
+P07951_E01.dat 16 6463.706422018348(11267)/mV 16 0 9294 37372 0 V3
+P07951_E01.dat 16 7632.688014638609(-179)/mV 16 0 -21556 33011 0 V4
+P07951_E01.dat 16 7019.498755186722(274)/mV 16 0 16630 22994 0 V5
+P07951_E01.dat 16 1270.5782991202345(1082)/mV 16 0 2016 41832 0 V6
+# Female 494
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07952/P07952_E01.dat b/data/Child_ecg/P07/P07952/P07952_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a8b22ac484b1d28eb4579e388d4bfc92215f91c8
--- /dev/null
+++ b/data/Child_ecg/P07/P07952/P07952_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:830ea6b5923fb722aee2c66ca331fae74b867679f9b8bf779d2ab384a5538159
+size 444000
diff --git a/data/Child_ecg/P07/P07952/P07952_E01.hea b/data/Child_ecg/P07/P07952/P07952_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..0fb5d59f61f696d78c90bbfeac0a6190886c80fe
--- /dev/null
+++ b/data/Child_ecg/P07/P07952/P07952_E01.hea
@@ -0,0 +1,16 @@
+P07952_E01 12 500 18500
+P07952_E01.dat 16 1272.8805179517362(1024)/mV 16 0 1024 8983 0 I
+P07952_E01.dat 16 1281.4441805225654(951)/mV 16 0 951 59535 0 II
+P07952_E01.dat 16 10133.900652282991(6680)/mV 16 0 6680 42286 0 III
+P07952_E01.dat 16 1276.754716981132(1067)/mV 16 0 1067 12535 0 AVR
+P07952_E01.dat 16 1275.1962174940898(946)/mV 16 0 946 55999 0 AVL
+P07952_E01.dat 16 1279.885646217987(810)/mV 16 0 810 855 0 AVF
+P07952_E01.dat 16 1273.6715715126547(1045)/mV 16 0 1045 34192 0 V1
+P07952_E01.dat 16 1280.2627565982405(1340)/mV 16 0 1340 35174 0 V2
+P07952_E01.dat 16 1271.3239436619717(1082)/mV 16 0 1082 16252 0 V3
+P07952_E01.dat 16 1274.8169014084508(1175)/mV 16 0 1175 15159 0 V4
+P07952_E01.dat 16 1286.9474926253688(1317)/mV 16 0 1317 14058 0 V5
+P07952_E01.dat 16 1285.3740458015268(1436)/mV 16 0 1436 13545 0 V6
+# Male 1025
+# Otherwise diseases
+# Sinus tachycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07953/P07953_E01.dat b/data/Child_ecg/P07/P07953/P07953_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..67b666961108bb047ea26130cb2555dda90c207f
--- /dev/null
+++ b/data/Child_ecg/P07/P07953/P07953_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf11ac51cd52d40d16bb96d38e2218396476e0c09a8fa65ffc6e478352caae95
+size 360000
diff --git a/data/Child_ecg/P07/P07953/P07953_E01.hea b/data/Child_ecg/P07/P07953/P07953_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..dd2f291411ce68aa21a28e7b88dc5dd203675d43
--- /dev/null
+++ b/data/Child_ecg/P07/P07953/P07953_E01.hea
@@ -0,0 +1,16 @@
+P07953_E01 12 500 15000
+P07953_E01.dat 16 49066.53949329359(-20710)/mV 16 0 -20710 5145 0 I
+P07953_E01.dat 16 69556.374032162(-4255)/mV 16 0 -4255 21409 0 II
+P07953_E01.dat 16 37977.138004246284(19637)/mV 16 0 19637 24605 0 III
+P07953_E01.dat 16 74791.31886477463(10983)/mV 16 0 10983 47809 0 AVR
+P07953_E01.dat 16 45780.32378580324(-23792)/mV 16 0 -23792 41353 0 AVL
+P07953_E01.dat 16 55563.234640140436(13599)/mV 16 0 13599 743 0 AVF
+P07953_E01.dat 16 49816.971350613916(-14937)/mV 16 0 -14937 28829 0 V1
+P07953_E01.dat 16 15791.108675799087(-24324)/mV 16 0 -24324 9754 0 V2
+P07953_E01.dat 16 12274.414593698175(-25539)/mV 16 0 -25539 58556 0 V3
+P07953_E01.dat 16 11737.582537517053(-24365)/mV 16 0 -24365 40424 0 V4
+P07953_E01.dat 16 20985.596519847742(-23345)/mV 16 0 -23345 18133 0 V5
+P07953_E01.dat 16 39553.4616639478(-20928)/mV 16 0 -20928 47356 0 V6
+# Female 4094
+# Otherwise diseases
+# Preexcitation syndrome
diff --git a/data/Child_ecg/P07/P07954/P07954_E01.dat b/data/Child_ecg/P07/P07954/P07954_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..21907fe9b67142170cd85adeb51a57ed361f8a78
--- /dev/null
+++ b/data/Child_ecg/P07/P07954/P07954_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15e368dba1cc501af1a76fdb53a4839b6a58b2e79cab2453cb1cb6867f8e2322
+size 360000
diff --git a/data/Child_ecg/P07/P07954/P07954_E01.hea b/data/Child_ecg/P07/P07954/P07954_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..19386022b3dfd66806e3a242b77503685234462e
--- /dev/null
+++ b/data/Child_ecg/P07/P07954/P07954_E01.hea
@@ -0,0 +1,16 @@
+P07954_E01 12 500 15000
+P07954_E01.dat 16 76878.76923076923(-15321)/mV 16 0 21711 43982 0 I
+P07954_E01.dat 16 50275.94422755159(-10759)/mV 16 0 -8551 62395 0 II
+P07954_E01.dat 16 39920.35845213849(5516)/mV 16 0 -11959 4681 0 III
+P07954_E01.dat 16 86728.11267605633(15340)/mV 16 0 -7443 52626 0 AVR
+P07954_E01.dat 16 60810.3074670571(-12487)/mV 16 0 15469 45015 0 AVL
+P07954_E01.dat 16 44574.117647058825(-1687)/mV 16 0 -10464 58832 0 AVF
+P07954_E01.dat 16 18029.659510733898(2500)/mV 16 0 -21146 35784 0 V1
+P07954_E01.dat 16 9770.50566037736(-12539)/mV 16 0 -29943 7469 0 V2
+P07954_E01.dat 16 20206.606698564592(-12146)/mV 16 0 -27054 11680 0 V3
+P07954_E01.dat 16 61541.028893587034(-22107)/mV 16 0 -1087 35741 0 V4
+P07954_E01.dat 16 90119.23036187114(-20303)/mV 16 0 27353 41262 0 V5
+P07954_E01.dat 16 77311.1095652174(-11061)/mV 16 0 27123 46022 0 V6
+# Male 3212
+# Otherwise diseases
+# ST deviation
diff --git a/data/Child_ecg/P07/P07955/P07955_E01.dat b/data/Child_ecg/P07/P07955/P07955_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b21df83ca0378417e53842efec5e2f9ae2731c08
--- /dev/null
+++ b/data/Child_ecg/P07/P07955/P07955_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5bfb0a7306bd7616e5f4503c39c9842c697a20868949811792cc1dcc0b323487
+size 240000
diff --git a/data/Child_ecg/P07/P07955/P07955_E01.hea b/data/Child_ecg/P07/P07955/P07955_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5648e6356f33a30fcfc32b5c1971667e9218f234
--- /dev/null
+++ b/data/Child_ecg/P07/P07955/P07955_E01.hea
@@ -0,0 +1,16 @@
+P07955_E01 12 500 10000
+P07955_E01.dat 16 1277.1597633136096(958)/mV 16 0 -6346 5623 0 I
+P07955_E01.dat 16 1277.5442739079103(1048)/mV 16 0 -6048 63611 0 II
+P07955_E01.dat 16 46893.3361611877(-11175)/mV 16 0 -3545 18999 0 III
+P07955_E01.dat 16 1286.9415971394517(975)/mV 16 0 8229 16531 0 AVR
+P07955_E01.dat 16 1491.5023622047245(-3170)/mV 16 0 -7557 60040 0 AVL
+P07955_E01.dat 16 1477.8361669242659(-2887)/mV 16 0 -6870 28286 0 AVF
+P07955_E01.dat 16 1533.4716049382716(-3655)/mV 16 0 -6370 32761 0 V1
+P07955_E01.dat 16 1533.495420482931(-3990)/mV 16 0 -7129 1659 0 V2
+P07955_E01.dat 16 1533.5024390243902(-3295)/mV 16 0 -6398 46 0 V3
+P07955_E01.dat 16 1530.1275272161743(-2021)/mV 16 0 -4986 48497 0 V4
+P07955_E01.dat 16 1530.1454261141516(-2188)/mV 16 0 -4961 28517 0 V5
+P07955_E01.dat 16 1529.560062402496(-2128)/mV 16 0 -5039 40538 0 V6
+# Male 3713
+# Otherwise diseases
+# Sinus bradycardia;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07956/P07956_E01.dat b/data/Child_ecg/P07/P07956/P07956_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..179983ce7d49e5f793f8c1411179734952cb5699
--- /dev/null
+++ b/data/Child_ecg/P07/P07956/P07956_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3676c6ec0baa0d2bb10aa3526f4d20f7e11ca1c5c9199fd05763b12f08f33343
+size 360000
diff --git a/data/Child_ecg/P07/P07956/P07956_E01.hea b/data/Child_ecg/P07/P07956/P07956_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..06f414f40b33a5e70e3f5f81797ffb8ca8d99b60
--- /dev/null
+++ b/data/Child_ecg/P07/P07956/P07956_E01.hea
@@ -0,0 +1,16 @@
+P07956_E01 12 500 15000
+P07956_E01.dat 16 73041.11562224184(-12563)/mV 16 0 -12563 8947 0 I
+P07956_E01.dat 16 117235.5540653814(-15694)/mV 16 0 -15789 37677 0 II
+P07956_E01.dat 16 142360.8027681661(7411)/mV 16 0 7295 33836 0 III
+P07956_E01.dat 16 92704.04731394775(13155)/mV 16 0 13155 39505 0 AVR
+P07956_E01.dat 16 98340.9633389735(-11483)/mV 16 0 -11483 17119 0 AVL
+P07956_E01.dat 16 323591.14834205934(-10133)/mV 16 0 -10396 27463 0 AVF
+P07956_E01.dat 16 124314.49237472766(22956)/mV 16 0 22956 49843 0 V1
+P07956_E01.dat 16 61728.1608040201(21215)/mV 16 0 21215 60799 0 V2
+P07956_E01.dat 16 68171.82864137087(21624)/mV 16 0 21624 46756 0 V3
+P07956_E01.dat 16 67257.90476190476(11371)/mV 16 0 11371 591 0 V4
+P07956_E01.dat 16 62264.021401819155(-4356)/mV 16 0 -4407 34202 0 V5
+P07956_E01.dat 16 71787.59750667855(-13085)/mV 16 0 -13143 41401 0 V6
+# Female 5473
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07957/P07957_E01.dat b/data/Child_ecg/P07/P07957/P07957_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d2b3427e48c26c50e7f66515563fe69ea7ecfa29
--- /dev/null
+++ b/data/Child_ecg/P07/P07957/P07957_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:931f5b7fd38ba4aae93e386f0effd937556ebcd0e79c1b54d562ef29f6aa08d3
+size 240000
diff --git a/data/Child_ecg/P07/P07957/P07957_E01.hea b/data/Child_ecg/P07/P07957/P07957_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1498d4e88cf7069fda1406b91bdcbdaff7cd0580
--- /dev/null
+++ b/data/Child_ecg/P07/P07957/P07957_E01.hea
@@ -0,0 +1,16 @@
+P07957_E01 12 500 10000
+P07957_E01.dat 16 79063.88420390182(-2095)/mV 16 0 -2095 23544 0 I
+P07957_E01.dat 16 38279.529411764706(-11160)/mV 16 0 -11160 46510 0 II
+P07957_E01.dat 16 53248.0(-12708)/mV 16 0 -12708 50844 0 III
+P07957_E01.dat 16 57172.31137724551(9191)/mV 16 0 9191 57496 0 AVR
+P07957_E01.dat 16 107714.27446692181(15331)/mV 16 0 15331 54900 0 AVL
+P07957_E01.dat 16 44617.75365344468(-11896)/mV 16 0 -11896 25377 0 AVF
+P07957_E01.dat 16 47406.810148731405(-6309)/mV 16 0 -6309 36569 0 V1
+P07957_E01.dat 16 29686.45090510148(-6342)/mV 16 0 -6342 31641 0 V2
+P07957_E01.dat 16 17852.137931034482(-410)/mV 16 0 -410 18208 0 V3
+P07957_E01.dat 16 21062.620689655174(637)/mV 16 0 637 55478 0 V4
+P07957_E01.dat 16 25949.909547738695(-2509)/mV 16 0 -2509 57341 0 V5
+P07957_E01.dat 16 34449.172890733054(-8444)/mV 16 0 -8444 41337 0 V6
+# Male 1288
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07958/P07958_E01.dat b/data/Child_ecg/P07/P07958/P07958_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9c23c76932541e5a8e6a3dc5add257a9717693cb
--- /dev/null
+++ b/data/Child_ecg/P07/P07958/P07958_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:10b0a269be34bdfbedae1722decc4c0bc836bca25af82c3e3c93e1f686a6eb80
+size 360000
diff --git a/data/Child_ecg/P07/P07958/P07958_E01.hea b/data/Child_ecg/P07/P07958/P07958_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..b69e002fd0646cf593903fe28dd038e671d8addc
--- /dev/null
+++ b/data/Child_ecg/P07/P07958/P07958_E01.hea
@@ -0,0 +1,16 @@
+P07958_E01 12 500 15000
+P07958_E01.dat 16 41564.424068767905(-4435)/mV 16 0 6047 33908 0 I
+P07958_E01.dat 16 35420.59042033236(-15074)/mV 16 0 -18302 44822 0 II
+P07958_E01.dat 16 47855.44452008169(-15604)/mV 16 0 -32031 20504 0 III
+P07958_E01.dat 16 39872.69818181818(10065)/mV 16 0 6855 55944 0 AVR
+P07958_E01.dat 16 64354.70846394984(7329)/mV 16 0 26497 51146 0 AVL
+P07958_E01.dat 16 46165.48490230906(-20076)/mV 16 0 -30101 14319 0 AVF
+P07958_E01.dat 16 37447.945429740794(-5961)/mV 16 0 -9220 26677 0 V1
+P07958_E01.dat 16 19378.137068534266(5062)/mV 16 0 1831 23960 0 V2
+P07958_E01.dat 16 20879.48779164406(4812)/mV 16 0 1246 33844 0 V3
+P07958_E01.dat 16 23365.732225300093(-8055)/mV 16 0 -14821 31738 0 V4
+P07958_E01.dat 16 28230.54843110505(-12559)/mV 16 0 -12513 1834 0 V5
+P07958_E01.dat 16 25564.496350364963(-5405)/mV 16 0 -10979 65343 0 V6
+# Male 3672
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07959/P07959_E01.dat b/data/Child_ecg/P07/P07959/P07959_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5f146a542959498a7b4e3eb63a3bc4a7378ef7fe
--- /dev/null
+++ b/data/Child_ecg/P07/P07959/P07959_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:acd893e682c0f00d5886a8e0908230147e0f91c21cc2c9c9bf103d3ed8046685
+size 360000
diff --git a/data/Child_ecg/P07/P07959/P07959_E01.hea b/data/Child_ecg/P07/P07959/P07959_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..dff4c652ef67f849fb6e3faa030e6d618c3b4d25
--- /dev/null
+++ b/data/Child_ecg/P07/P07959/P07959_E01.hea
@@ -0,0 +1,16 @@
+P07959_E01 12 500 15000
+P07959_E01.dat 16 71559.5294117647(-9898)/mV 16 0 -8093 48242 0 I
+P07959_E01.dat 16 35060.26954177897(-7362)/mV 16 0 -11753 62083 0 II
+P07959_E01.dat 16 53300.25349794239(-1146)/mV 16 0 -9214 60628 0 III
+P07959_E01.dat 16 49607.24181504882(9404)/mV 16 0 11866 11514 0 AVR
+P07959_E01.dat 16 108563.69230769231(5824)/mV 16 0 15359 6420 0 AVL
+P07959_E01.dat 16 42947.273535952554(-4478)/mV 16 0 -10418 27688 0 AVF
+P07959_E01.dat 16 30585.938718662954(10125)/mV 16 0 7065 33468 0 V1
+P07959_E01.dat 16 13296.260397830018(10316)/mV 16 0 8942 5856 0 V2
+P07959_E01.dat 16 13132.19315188762(-3553)/mV 16 0 -5262 15617 0 V3
+P07959_E01.dat 16 18073.55926809865(-10581)/mV 16 0 -12742 11370 0 V4
+P07959_E01.dat 16 34895.83728813559(-12661)/mV 16 0 -15869 39303 0 V5
+P07959_E01.dat 16 50218.87863733144(-15492)/mV 16 0 -19048 50738 0 V6
+# Male 5473
+# Otherwise diseases
+# Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07960/P07960_E01.dat b/data/Child_ecg/P07/P07960/P07960_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..9aa89c6cbbbca93ad968354ed6d41e2b486a1c97
--- /dev/null
+++ b/data/Child_ecg/P07/P07960/P07960_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63b60341dd8afd7a7f182f4188c1b3a015bd3abdcb572dd94227d150184d8602
+size 264000
diff --git a/data/Child_ecg/P07/P07960/P07960_E01.hea b/data/Child_ecg/P07/P07960/P07960_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8f208a64f69f3ff89a0fa748f02a0c1fd9c0833b
--- /dev/null
+++ b/data/Child_ecg/P07/P07960/P07960_E01.hea
@@ -0,0 +1,16 @@
+P07960_E01 12 500 11000
+P07960_E01.dat 16 101095.80099502488(-17884)/mV 16 0 -12951 41804 0 I
+P07960_E01.dat 16 46375.083969465646(-9036)/mV 16 0 -7564 36233 0 II
+P07960_E01.dat 16 71143.70918052988(-4577)/mV 16 0 -5793 56801 0 III
+P07960_E01.dat 16 63592.11142061281(11822)/mV 16 0 9235 24601 0 AVR
+P07960_E01.dat 16 177059.02897617515(799)/mV 16 0 6705 16284 0 AVL
+P07960_E01.dat 16 57662.99621416982(-6737)/mV 16 0 -6362 20582 0 AVF
+P07960_E01.dat 16 25123.82252559727(-4012)/mV 16 0 -6383 20162 0 V1
+P07960_E01.dat 16 18166.220826792254(1135)/mV 16 0 4430 42642 0 V2
+P07960_E01.dat 16 18121.86479177934(-45)/mV 16 0 3169 8800 0 V3
+P07960_E01.dat 16 18547.995127892813(-3025)/mV 16 0 672 17609 0 V4
+P07960_E01.dat 16 25711.011144883487(-7985)/mV 16 0 -6688 52085 0 V5
+P07960_E01.dat 16 32394.615490061686(-9689)/mV 16 0 -15672 32448 0 V6
+# Female 5121
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07961/P07961_E01.dat b/data/Child_ecg/P07/P07961/P07961_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ce47dc93d95de6cdbd97ee70f09ea0ed8939e68e
--- /dev/null
+++ b/data/Child_ecg/P07/P07961/P07961_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19fdb215c53bd91ac675aaf376dcc8b1bf805cb5e900bda19d8d9d40b93f081f
+size 360000
diff --git a/data/Child_ecg/P07/P07961/P07961_E01.hea b/data/Child_ecg/P07/P07961/P07961_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2286adbaf16f4d421d6d396cca74dd0b3d24b81e
--- /dev/null
+++ b/data/Child_ecg/P07/P07961/P07961_E01.hea
@@ -0,0 +1,16 @@
+P07961_E01 12 500 15000
+P07961_E01.dat 16 106706.18601667735(-12460)/mV 16 0 -12981 15298 0 I
+P07961_E01.dat 16 49027.661412726215(-12263)/mV 16 0 -12702 1208 0 II
+P07961_E01.dat 16 63440.228743416104(-12183)/mV 16 0 -12389 34260 0 III
+P07961_E01.dat 16 72981.56202143952(13773)/mV 16 0 14248 782 0 AVR
+P07961_E01.dat 16 149956.3408695652(9335)/mV 16 0 9213 6483 0 AVL
+P07961_E01.dat 16 55482.42744063325(-12232)/mV 16 0 -12548 9612 0 AVF
+P07961_E01.dat 16 38667.29817007535(2313)/mV 16 0 2407 4757 0 V1
+P07961_E01.dat 16 10311.363891487372(10291)/mV 16 0 10232 8002 0 V2
+P07961_E01.dat 16 20452.786636294608(-6462)/mV 16 0 -6761 59482 0 V3
+P07961_E01.dat 16 18906.084476138232(-15938)/mV 16 0 -16261 50571 0 V4
+P07961_E01.dat 16 25191.53605648008(-20571)/mV 16 0 -20776 11747 0 V5
+P07961_E01.dat 16 18329.671061762663(-6973)/mV 16 0 -7152 33200 0 V6
+# Male 810
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07962/P07962_E01.dat b/data/Child_ecg/P07/P07962/P07962_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b2bc0dbfb7c6b53ca7f0c356112386f750250dbe
--- /dev/null
+++ b/data/Child_ecg/P07/P07962/P07962_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:abe37a5042c88497d7c19ec1839ed214c701864f8b9275843acfc662bc6124c8
+size 360000
diff --git a/data/Child_ecg/P07/P07962/P07962_E01.hea b/data/Child_ecg/P07/P07962/P07962_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..80c4d12b8a43800e640842d920fbe88fc9b880a5
--- /dev/null
+++ b/data/Child_ecg/P07/P07962/P07962_E01.hea
@@ -0,0 +1,16 @@
+P07962_E01 12 500 15000
+P07962_E01.dat 16 49888.55201254574(-21117)/mV 16 0 -25255 50236 0 I
+P07962_E01.dat 16 55642.44311377245(-14618)/mV 16 0 -18965 51921 0 II
+P07962_E01.dat 16 93252.47900466563(11150)/mV 16 0 11529 17165 0 III
+P07962_E01.dat 16 54802.92291446674(17915)/mV 16 0 22327 15419 0 AVR
+P07962_E01.dat 16 71092.64456079116(-17849)/mV 16 0 -20971 38471 0 AVL
+P07962_E01.dat 16 106160.29803086749(-8417)/mV 16 0 -12305 57620 0 AVF
+P07962_E01.dat 16 41565.13874614594(6728)/mV 16 0 7911 11399 0 V1
+P07962_E01.dat 16 32686.801762114537(3463)/mV 16 0 2028 11970 0 V2
+P07962_E01.dat 16 37859.1635710006(-1914)/mV 16 0 -5549 60360 0 V3
+P07962_E01.dat 16 32567.66892400301(-11633)/mV 16 0 -15475 25105 0 V4
+P07962_E01.dat 16 38433.78680203046(-17979)/mV 16 0 -21824 45328 0 V5
+P07962_E01.dat 16 55013.15057113188(-19833)/mV 16 0 -23950 44315 0 V6
+# Male 4336
+# Otherwise diseases
+# Short PR interva
diff --git a/data/Child_ecg/P07/P07963/P07963_E01.dat b/data/Child_ecg/P07/P07963/P07963_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..186d32212fee0101baeff53076de67464f704285
--- /dev/null
+++ b/data/Child_ecg/P07/P07963/P07963_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:82e38331abe9bb25f0408aae85af09a66c7520d79d1be1aa43240ee78a870070
+size 360000
diff --git a/data/Child_ecg/P07/P07963/P07963_E01.hea b/data/Child_ecg/P07/P07963/P07963_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a0fcd326835d4d3f6bf191e1bd8f8d4c5f61c4d4
--- /dev/null
+++ b/data/Child_ecg/P07/P07963/P07963_E01.hea
@@ -0,0 +1,16 @@
+P07963_E01 12 500 15000
+P07963_E01.dat 16 42918.59208731241(-17406)/mV 16 0 -17406 26448 0 I
+P07963_E01.dat 16 23633.180973209404(-22214)/mV 16 0 -22214 62998 0 II
+P07963_E01.dat 16 32877.22666666667(-23135)/mV 16 0 -23135 3855 0 III
+P07963_E01.dat 16 32951.592899408286(21616)/mV 16 0 21616 16943 0 AVR
+P07963_E01.dat 16 58327.30575831306(2349)/mV 16 0 2349 37769 0 AVL
+P07963_E01.dat 16 27770.5009914078(-22509)/mV 16 0 -22509 30975 0 AVF
+P07963_E01.dat 16 23430.63703703704(1212)/mV 16 0 1212 46687 0 V1
+P07963_E01.dat 16 12821.154293092317(6022)/mV 16 0 6022 62601 0 V2
+P07963_E01.dat 16 23083.835616438355(-6437)/mV 16 0 -6437 21952 0 V3
+P07963_E01.dat 16 12050.110043668123(-19293)/mV 16 0 -19293 41093 0 V4
+P07963_E01.dat 16 10959.701024713682(-15011)/mV 16 0 -15011 51042 0 V5
+P07963_E01.dat 16 17947.2977893368(-19289)/mV 16 0 -19289 32569 0 V6
+# Female 3549
+# Viral myocarditis
+# Left ventricular hypertrophy;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07964/P07964_E01.dat b/data/Child_ecg/P07/P07964/P07964_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8e25a0ecdd1f1c20c44f79968403a075ce17f87a
--- /dev/null
+++ b/data/Child_ecg/P07/P07964/P07964_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fed7808b5768efa912731cb40d8e509cfc354756f6cefd7b576babdfcb37dd5a
+size 360000
diff --git a/data/Child_ecg/P07/P07964/P07964_E01.hea b/data/Child_ecg/P07/P07964/P07964_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..12717ef08c3a295767323f7484611fb5e46ac285
--- /dev/null
+++ b/data/Child_ecg/P07/P07964/P07964_E01.hea
@@ -0,0 +1,16 @@
+P07964_E01 12 500 15000
+P07964_E01.dat 16 68616.35236541598(-12229)/mV 16 0 -12229 51724 0 I
+P07964_E01.dat 16 44552.066016504126(-18268)/mV 16 0 -18268 32537 0 II
+P07964_E01.dat 16 52281.07540983606(-24981)/mV 16 0 -24981 63067 0 III
+P07964_E01.dat 16 63939.94433399603(14345)/mV 16 0 14345 3751 0 AVR
+P07964_E01.dat 16 78901.69981916818(9843)/mV 16 0 9843 22908 0 AVL
+P07964_E01.dat 16 48882.95356738392(-22229)/mV 16 0 -22229 55041 0 AVF
+P07964_E01.dat 16 51050.426966292136(-1708)/mV 16 0 -1708 45982 0 V1
+P07964_E01.dat 16 14661.439763488544(5977)/mV 16 0 5977 20766 0 V2
+P07964_E01.dat 16 17264.420642648493(1863)/mV 16 0 1863 36230 0 V3
+P07964_E01.dat 16 15025.825503355705(-15276)/mV 16 0 -15276 27824 0 V4
+P07964_E01.dat 16 21275.325842696628(-17974)/mV 16 0 -17974 45094 0 V5
+P07964_E01.dat 16 30523.4668697639(-13198)/mV 16 0 -13198 57307 0 V6
+# Female 2215
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia
diff --git a/data/Child_ecg/P07/P07965/P07965_E01.dat b/data/Child_ecg/P07/P07965/P07965_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a1d703900e8fa79eba08df6f2f6af6b954826a75
--- /dev/null
+++ b/data/Child_ecg/P07/P07965/P07965_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4f95a0347b41e9a975af466962a474d13b2f2db44370a6eca1665007dedd294
+size 360000
diff --git a/data/Child_ecg/P07/P07965/P07965_E01.hea b/data/Child_ecg/P07/P07965/P07965_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cd0517e538549a5821d855ab71d7882dead4932d
--- /dev/null
+++ b/data/Child_ecg/P07/P07965/P07965_E01.hea
@@ -0,0 +1,16 @@
+P07965_E01 12 500 15000
+P07965_E01.dat 16 76571.573251659(-14456)/mV 16 0 -14456 41349 0 I
+P07965_E01.dat 16 46730.996563573884(-12847)/mV 16 0 -12847 46241 0 II
+P07965_E01.dat 16 90406.855160451(-7318)/mV 16 0 -7318 24937 0 III
+P07965_E01.dat 16 60305.9067357513(12698)/mV 16 0 12698 57828 0 AVR
+P07965_E01.dat 16 149454.0487804878(-3595)/mV 16 0 -3595 1139 0 AVL
+P07965_E01.dat 16 63276.45508982036(-12128)/mV 16 0 -12128 29403 0 AVF
+P07965_E01.dat 16 51314.2660944206(8099)/mV 16 0 8099 31529 0 V1
+P07965_E01.dat 16 26197.70504044804(8346)/mV 16 0 8346 41995 0 V2
+P07965_E01.dat 16 23746.101492537313(-1693)/mV 16 0 -1693 23975 0 V3
+P07965_E01.dat 16 18720.712283594396(-21679)/mV 16 0 -21679 40291 0 V4
+P07965_E01.dat 16 21303.3918128655(-18537)/mV 16 0 -18537 62812 0 V5
+P07965_E01.dat 16 7919.004704652379(-3179)/mV 16 0 -3179 21134 0 V6
+# Male 5400
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07966/P07966_E01.dat b/data/Child_ecg/P07/P07966/P07966_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..f8c3359ed2e776ffe0b1539bbfb8a8d8e03884df
--- /dev/null
+++ b/data/Child_ecg/P07/P07966/P07966_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68c51ce9b072d0e350003296c82676a80b2336a18a90e14049150455b5b56bdd
+size 324000
diff --git a/data/Child_ecg/P07/P07966/P07966_E01.hea b/data/Child_ecg/P07/P07966/P07966_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..452958904837fd219e96b6fefb216fc13937a097
--- /dev/null
+++ b/data/Child_ecg/P07/P07966/P07966_E01.hea
@@ -0,0 +1,16 @@
+P07966_E01 12 500 13500
+P07966_E01.dat 16 40880.66571018651(-4941)/mV 16 0 -6870 23885 0 I
+P07966_E01.dat 16 57539.04761904762(-11232)/mV 16 0 -11045 21655 0 II
+P07966_E01.dat 16 91550.64788732394(-7376)/mV 16 0 -2758 47122 0 III
+P07966_E01.dat 16 50323.83098591549(9104)/mV 16 0 10168 47038 0 AVR
+P07966_E01.dat 16 58557.295774647886(-286)/mV 16 0 -3143 62295 0 AVL
+P07966_E01.dat 16 90714.9249762583(-9446)/mV 16 0 -7011 40267 0 AVF
+P07966_E01.dat 16 36589.99656946827(-1519)/mV 16 0 118 65105 0 V1
+P07966_E01.dat 16 23447.28071379547(595)/mV 16 0 -873 50775 0 V2
+P07966_E01.dat 16 32984.26647767541(-10042)/mV 16 0 -12028 56139 0 V3
+P07966_E01.dat 16 49883.50970604548(-10809)/mV 16 0 -12189 4295 0 V4
+P07966_E01.dat 16 61776.83364720653(-8741)/mV 16 0 -8590 46033 0 V5
+P07966_E01.dat 16 75665.39169982944(-16520)/mV 16 0 -24708 10734 0 V6
+# Female 2830
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07967/P07967_E01.dat b/data/Child_ecg/P07/P07967/P07967_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ba831345ff59407fe7c6b1edad8fcda4656d4c7b
--- /dev/null
+++ b/data/Child_ecg/P07/P07967/P07967_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e93cc03864318677ec1b70e5bc2ba18fe65043db1b644926ad2b535c19f69316
+size 360000
diff --git a/data/Child_ecg/P07/P07967/P07967_E01.hea b/data/Child_ecg/P07/P07967/P07967_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..518455e297b9858378701eb540b6194ab03b11c0
--- /dev/null
+++ b/data/Child_ecg/P07/P07967/P07967_E01.hea
@@ -0,0 +1,16 @@
+P07967_E01 12 500 15000
+P07967_E01.dat 16 42728.83390607102(-14553)/mV 16 0 -14553 54747 0 I
+P07967_E01.dat 16 22778.487023743786(7518)/mV 16 0 7518 20129 0 II
+P07967_E01.dat 16 18514.408345752607(15761)/mV 16 0 15761 35529 0 III
+P07967_E01.dat 16 47009.82383419689(2674)/mV 16 0 2674 171 0 AVR
+P07967_E01.dat 16 28493.52505446623(-19995)/mV 16 0 -19995 6704 0 AVL
+P07967_E01.dat 16 21266.336744186046(11884)/mV 16 0 11884 12288 0 AVF
+P07967_E01.dat 16 23670.39350912779(1421)/mV 16 0 1421 9371 0 V1
+P07967_E01.dat 16 13717.690555927662(7234)/mV 16 0 7234 45514 0 V2
+P07967_E01.dat 16 15973.530624620982(-7044)/mV 16 0 -7044 44913 0 V3
+P07967_E01.dat 16 19690.8390304537(-1827)/mV 16 0 -1827 36162 0 V4
+P07967_E01.dat 16 20194.032134659526(-6992)/mV 16 0 -6992 51116 0 V5
+P07967_E01.dat 16 21222.501992031874(-1555)/mV 16 0 -1555 58263 0 V6
+# Male 4818
+# Otherwise diseases
+# Frequent+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07968/P07968_E01.dat b/data/Child_ecg/P07/P07968/P07968_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..633abaeea702f74d8b605fde3912c6b6a743b2dc
--- /dev/null
+++ b/data/Child_ecg/P07/P07968/P07968_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b52f2429c13c02e9478498b8106c3729b1f80f0569df003d55658f5782b1422
+size 360000
diff --git a/data/Child_ecg/P07/P07968/P07968_E01.hea b/data/Child_ecg/P07/P07968/P07968_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cdcfd21b5b36a94424e1d6a5f798307294ee7514
--- /dev/null
+++ b/data/Child_ecg/P07/P07968/P07968_E01.hea
@@ -0,0 +1,16 @@
+P07968_E01 12 500 15000
+P07968_E01.dat 16 35698.06479022836(-16356)/mV 16 0 -11127 52766 0 I
+P07968_E01.dat 16 44337.53345388788(-8823)/mV 16 0 -3124 16735 0 II
+P07968_E01.dat 16 53344.057726999396(10549)/mV 16 0 9594 14533 0 III
+P07968_E01.dat 16 43695.67706422018(13745)/mV 16 0 7739 18240 0 AVR
+P07968_E01.dat 16 43126.592427616924(-13857)/mV 16 0 -10314 5303 0 AVL
+P07968_E01.dat 16 76495.91072535647(-2643)/mV 16 0 1526 64729 0 AVF
+P07968_E01.dat 16 29745.2984869326(9469)/mV 16 0 1096 52676 0 V1
+P07968_E01.dat 16 17075.52641165756(3852)/mV 16 0 -4952 34947 0 V2
+P07968_E01.dat 16 15559.184233076265(-15035)/mV 16 0 -12492 26736 0 V3
+P07968_E01.dat 16 16327.281437125748(-22116)/mV 16 0 -16990 61197 0 V4
+P07968_E01.dat 16 41520.00967937084(-16011)/mV 16 0 -7298 57992 0 V5
+P07968_E01.dat 16 33240.70494599204(-18492)/mV 16 0 -11273 2817 0 V6
+# Male 1560
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07969/P07969_E01.dat b/data/Child_ecg/P07/P07969/P07969_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..50e6990969c14159ef7ccf3a48f07ced5b84ae06
--- /dev/null
+++ b/data/Child_ecg/P07/P07969/P07969_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5eee24b02f31bd861878d140e6c2d8cc167e79040eadeb8889c044f3ae11bcc
+size 276000
diff --git a/data/Child_ecg/P07/P07969/P07969_E01.hea b/data/Child_ecg/P07/P07969/P07969_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..35b5e3cdb90adea5f5a5a14367629054f146f132
--- /dev/null
+++ b/data/Child_ecg/P07/P07969/P07969_E01.hea
@@ -0,0 +1,16 @@
+P07969_E01 12 500 11500
+P07969_E01.dat 16 95355.29096989967(-4924)/mV 16 0 -4924 8574 0 I
+P07969_E01.dat 16 45402.921914357685(2438)/mV 16 0 2881 39202 0 II
+P07969_E01.dat 16 49763.984272608126(4313)/mV 16 0 4799 38638 0 III
+P07969_E01.dat 16 64492.98142717498(-552)/mV 16 0 -814 5968 0 AVR
+P07969_E01.dat 16 85977.47962382445(-5983)/mV 16 0 -6403 44543 0 AVL
+P07969_E01.dat 16 49560.78243512974(3605)/mV 16 0 4089 5911 0 AVF
+P07969_E01.dat 16 42823.62577228597(-9076)/mV 16 0 -9181 19580 0 V1
+P07969_E01.dat 16 23880.83860232945(-4735)/mV 16 0 -4813 45184 0 V2
+P07969_E01.dat 16 20679.977024698448(2393)/mV 16 0 2326 39570 0 V3
+P07969_E01.dat 16 16205.219017926735(7841)/mV 16 0 7656 42268 0 V4
+P07969_E01.dat 16 24455.006081668114(-5279)/mV 16 0 -5558 12969 0 V5
+P07969_E01.dat 16 34779.1186440678(-705)/mV 16 0 -875 11404 0 V6
+# Male 2912
+# Otherwise diseases
+# Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07969/P07969_E02.dat b/data/Child_ecg/P07/P07969/P07969_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cd8eb1be856be21cbd1f4f92a96250f8aa3c620c
--- /dev/null
+++ b/data/Child_ecg/P07/P07969/P07969_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:921bd4cce6053ec6acdb74d3f8276e618c181289272477f4239b9ab5684ff4b4
+size 264000
diff --git a/data/Child_ecg/P07/P07969/P07969_E02.hea b/data/Child_ecg/P07/P07969/P07969_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1199c1b07baf72b223118474154cdbf4f3e68667
--- /dev/null
+++ b/data/Child_ecg/P07/P07969/P07969_E02.hea
@@ -0,0 +1,16 @@
+P07969_E02 12 500 11000
+P07969_E02.dat 16 87661.85291887794(-4538)/mV 16 0 -4609 15485 0 I
+P07969_E02.dat 16 45128.88681446908(5002)/mV 16 0 4965 4668 0 II
+P07969_E02.dat 16 53524.97269180754(7429)/mV 16 0 7429 58236 0 III
+P07969_E02.dat 16 63532.499242041435(-2071)/mV 16 0 -2019 21965 0 AVR
+P07969_E02.dat 16 91516.34285714285(-7743)/mV 16 0 -7743 9058 0 AVL
+P07969_E02.dat 16 52172.17680973735(6999)/mV 16 0 6999 48917 0 AVF
+P07969_E02.dat 16 36283.10802274163(-4722)/mV 16 0 -4663 36700 0 V1
+P07969_E02.dat 16 19211.479200432197(1960)/mV 16 0 1976 14457 0 V2
+P07969_E02.dat 16 19461.888817891373(-3023)/mV 16 0 -3086 48079 0 V3
+P07969_E02.dat 16 26939.144827586206(-2250)/mV 16 0 -2272 44866 0 V4
+P07969_E02.dat 16 42824.187541862026(-1548)/mV 16 0 -1583 2157 0 V5
+P07969_E02.dat 16 59359.24741298213(-1957)/mV 16 0 -2005 50825 0 V6
+# Male 2913
+# Otherwise diseases
+# Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07970/P07970_E01.dat b/data/Child_ecg/P07/P07970/P07970_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..2aeaf1b6d7932b05b0eec04a7cf2bd472d9b79c5
--- /dev/null
+++ b/data/Child_ecg/P07/P07970/P07970_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4459bc8c1c397a5821e14d7782e3846e9639ae3f4518d1e0d6723edddad71a93
+size 360000
diff --git a/data/Child_ecg/P07/P07970/P07970_E01.hea b/data/Child_ecg/P07/P07970/P07970_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..441fba0edb485116f40a43fa4d5324dc436b0884
--- /dev/null
+++ b/data/Child_ecg/P07/P07970/P07970_E01.hea
@@ -0,0 +1,16 @@
+P07970_E01 12 500 15000
+P07970_E01.dat 16 60442.286366229324(-6899)/mV 16 0 -211 38074 0 I
+P07970_E01.dat 16 26388.48(-17305)/mV 16 0 -28103 1640 0 II
+P07970_E01.dat 16 29201.276073619632(-14174)/mV 16 0 -29359 43611 0 III
+P07970_E01.dat 16 44294.339880444066(17886)/mV 16 0 24483 46838 0 AVR
+P07970_E01.dat 16 51869.731051344745(8668)/mV 16 0 24991 17859 0 AVL
+P07970_E01.dat 16 28628.974789915967(-16132)/mV 16 0 -29433 26605 0 AVF
+P07970_E01.dat 16 19783.827338129497(4830)/mV 16 0 32052 51602 0 V1
+P07970_E01.dat 16 12547.76230031949(5587)/mV 16 0 25438 30484 0 V2
+P07970_E01.dat 16 18435.434320849636(-559)/mV 16 0 -889 18848 0 V3
+P07970_E01.dat 16 11565.450682852806(-17881)/mV 16 0 -24917 26364 0 V4
+P07970_E01.dat 16 15675.198762567672(-12974)/mV 16 0 -26950 27899 0 V5
+P07970_E01.dat 16 22268.15153337342(-14685)/mV 16 0 -28092 8464 0 V6
+# Male 3985
+# Otherwise diseases
+# Left ventricular high voltage;Depression+ST deviation;Abnormal Q wave
diff --git a/data/Child_ecg/P07/P07971/P07971_E01.dat b/data/Child_ecg/P07/P07971/P07971_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..fa2743674abf2ffcf891d424480b80a818c3d495
--- /dev/null
+++ b/data/Child_ecg/P07/P07971/P07971_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b6994f7d352ccbfbcec88ee5d1e8852259e88048f4fc8eeef4607bef6573ad9b
+size 240000
diff --git a/data/Child_ecg/P07/P07971/P07971_E01.hea b/data/Child_ecg/P07/P07971/P07971_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..1bb681f2531e3f3fb479ffda79e2b9e5147e0382
--- /dev/null
+++ b/data/Child_ecg/P07/P07971/P07971_E01.hea
@@ -0,0 +1,16 @@
+P07971_E01 12 500 10000
+P07971_E01.dat 16 49368.65761258041(-15905)/mV 16 0 -17030 40158 0 I
+P07971_E01.dat 16 48369.29425556858(-22694)/mV 16 0 -26000 215 0 II
+P07971_E01.dat 16 115574.11037527594(-13594)/mV 16 0 -18765 2503 0 III
+P07971_E01.dat 16 50886.02423112768(20554)/mV 16 0 22873 3424 0 AVR
+P07971_E01.dat 16 86447.31889469754(-4507)/mV 16 0 -3593 57655 0 AVL
+P07971_E01.dat 16 78133.3279270147(-23358)/mV 16 0 -27743 27209 0 AVF
+P07971_E01.dat 16 56367.77604976672(2628)/mV 16 0 4599 45455 0 V1
+P07971_E01.dat 16 21702.911182108626(402)/mV 16 0 1444 45877 0 V2
+P07971_E01.dat 16 21943.934533551554(-6580)/mV 16 0 -7687 1621 0 V3
+P07971_E01.dat 16 21654.139747995418(-14306)/mV 16 0 -16032 65342 0 V4
+P07971_E01.dat 16 25057.755274261603(-21168)/mV 16 0 -24042 53636 0 V5
+P07971_E01.dat 16 32897.00787401575(-23587)/mV 16 0 -26557 47954 0 V6
+# Female 3890
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07972/P07972_E01.dat b/data/Child_ecg/P07/P07972/P07972_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..ffe5476a3ffe1f1091ce6e4e4e58b5f7202089f4
--- /dev/null
+++ b/data/Child_ecg/P07/P07972/P07972_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f59a67b988bd1fa31ff676b4f15789dc875f845833fe017eb97e8e7a2d0119b3
+size 360000
diff --git a/data/Child_ecg/P07/P07972/P07972_E01.hea b/data/Child_ecg/P07/P07972/P07972_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..ee8ae3fd3c0f1756e8791ef926342989d0130fa2
--- /dev/null
+++ b/data/Child_ecg/P07/P07972/P07972_E01.hea
@@ -0,0 +1,16 @@
+P07972_E01 12 500 15000
+P07972_E01.dat 16 60811.90212071778(-14565)/mV 16 0 -14565 33990 0 I
+P07972_E01.dat 16 24415.28581713463(-16208)/mV 16 0 -16208 25544 0 II
+P07972_E01.dat 16 31813.877886095433(-17629)/mV 16 0 -17629 51768 0 III
+P07972_E01.dat 16 36785.52100221076(15981)/mV 16 0 15981 45554 0 AVR
+P07972_E01.dat 16 70544.37914691943(10841)/mV 16 0 10841 33532 0 AVL
+P07972_E01.dat 16 27873.920540997464(-16666)/mV 16 0 -16666 57742 0 AVF
+P07972_E01.dat 16 18456.150943396227(5443)/mV 16 0 5443 39123 0 V1
+P07972_E01.dat 16 12752.968684759917(3026)/mV 16 0 3026 50466 0 V2
+P07972_E01.dat 16 18088.028851107676(1519)/mV 16 0 1504 26055 0 V3
+P07972_E01.dat 16 14732.44016064257(-14855)/mV 16 0 -14903 28285 0 V4
+P07972_E01.dat 16 17878.362310712284(-17202)/mV 16 0 -17246 46469 0 V5
+P07972_E01.dat 16 22457.881136950906(-15792)/mV 16 0 -15755 5301 0 V6
+# Male 2447
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07973/P07973_E01.dat b/data/Child_ecg/P07/P07973/P07973_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..756f225ebacd96e6d13e544e2436acf3223e2632
--- /dev/null
+++ b/data/Child_ecg/P07/P07973/P07973_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8cc54fe6b796b56cc62c96ab1b7519fbf3d23d41f0dc28ac126eed064ce58a56
+size 264000
diff --git a/data/Child_ecg/P07/P07973/P07973_E01.hea b/data/Child_ecg/P07/P07973/P07973_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..25ddce71a2b2177bde1a581e057a2090afb9439c
--- /dev/null
+++ b/data/Child_ecg/P07/P07973/P07973_E01.hea
@@ -0,0 +1,16 @@
+P07973_E01 12 500 11000
+P07973_E01.dat 16 45301.832303618714(-20236)/mV 16 0 -20383 7516 0 I
+P07973_E01.dat 16 41739.10987996306(-21731)/mV 16 0 -21799 7138 0 II
+P07973_E01.dat 16 84701.45328719723(-8862)/mV 16 0 -8793 64907 0 III
+P07973_E01.dat 16 45545.81059390048(22653)/mV 16 0 22764 19430 0 AVR
+P07973_E01.dat 16 76518.08170515098(-11732)/mV 16 0 -11856 43779 0 AVL
+P07973_E01.dat 16 63468.17150760719(-21564)/mV 16 0 -21564 24883 0 AVF
+P07973_E01.dat 16 65325.33810375671(2894)/mV 16 0 2894 13450 0 V1
+P07973_E01.dat 16 39896.90555927662(-3682)/mV 16 0 -3682 19187 0 V2
+P07973_E01.dat 16 42364.51361867704(-11502)/mV 16 0 -11502 42109 0 V3
+P07973_E01.dat 16 40715.071009076346(-23458)/mV 16 0 -23491 4519 0 V4
+P07973_E01.dat 16 40458.21885753613(-25591)/mV 16 0 -25591 39291 0 V5
+P07973_E01.dat 16 40489.41617819461(-24335)/mV 16 0 -24368 957 0 V6
+# Female 5040
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07974/P07974_E01.dat b/data/Child_ecg/P07/P07974/P07974_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d5846b7bd10f6efa43325e80a52c73b091126f6c
--- /dev/null
+++ b/data/Child_ecg/P07/P07974/P07974_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:290273a51052310150262cbac2eaf81fd1401587362b32efff87029a918867ed
+size 192000
diff --git a/data/Child_ecg/P07/P07974/P07974_E01.hea b/data/Child_ecg/P07/P07974/P07974_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..d434c68b67d93a8502160d3127e398a264206bcf
--- /dev/null
+++ b/data/Child_ecg/P07/P07974/P07974_E01.hea
@@ -0,0 +1,16 @@
+P07974_E01 12 500 8000
+P07974_E01.dat 16 92350.05724197745(-19769)/mV 16 0 -19769 52808 0 I
+P07974_E01.dat 16 41729.868613138686(-21601)/mV 16 0 -21601 2221 0 II
+P07974_E01.dat 16 63235.21655580192(-22323)/mV 16 0 -22323 55545 0 III
+P07974_E01.dat 16 61270.376876042246(21054)/mV 16 0 21054 32777 0 AVR
+P07974_E01.dat 16 187382.32351306282(8383)/mV 16 0 8383 62142 0 AVL
+P07974_E01.dat 16 50438.03565267395(-22060)/mV 16 0 -22060 33562 0 AVF
+P07974_E01.dat 16 25982.286806883367(20314)/mV 16 0 20314 29497 0 V1
+P07974_E01.dat 16 21737.996694214875(18606)/mV 16 0 18606 1842 0 V2
+P07974_E01.dat 16 27701.356174161312(5133)/mV 16 0 5133 5018 0 V3
+P07974_E01.dat 16 32806.12360387193(-11254)/mV 16 0 -11254 21085 0 V4
+P07974_E01.dat 16 41312.89835430784(-22348)/mV 16 0 -22348 9468 0 V5
+P07974_E01.dat 16 42959.41605839416(-21272)/mV 16 0 -21272 7433 0 V6
+# Male 5472
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07974/P07974_E02.dat b/data/Child_ecg/P07/P07974/P07974_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a534d629dee940c5fccd22a6f30a6c7149d3512f
--- /dev/null
+++ b/data/Child_ecg/P07/P07974/P07974_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d6fc6888e9e25afa878c5e4be286220e39e66c816602cded7b91f78937411f3
+size 264000
diff --git a/data/Child_ecg/P07/P07974/P07974_E02.hea b/data/Child_ecg/P07/P07974/P07974_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..4326984233eb686eddf40e7a01e030d54987f58c
--- /dev/null
+++ b/data/Child_ecg/P07/P07974/P07974_E02.hea
@@ -0,0 +1,16 @@
+P07974_E02 12 500 11000
+P07974_E02.dat 16 69512.26034197463(-25075)/mV 16 0 -25075 9063 0 I
+P07974_E02.dat 16 46470.4(-25506)/mV 16 0 -25506 37505 0 II
+P07974_E02.dat 16 70918.28319697923(-5255)/mV 16 0 -5255 12595 0 III
+P07974_E02.dat 16 57374.29007633588(25952)/mV 16 0 25952 55717 0 AVR
+P07974_E02.dat 16 116902.4(-23634)/mV 16 0 -23634 5487 0 AVL
+P07974_E02.dat 16 60833.281627463446(-21086)/mV 16 0 -21086 36369 0 AVF
+P07974_E02.dat 16 31161.379310344826(23713)/mV 16 0 23713 62791 0 V1
+P07974_E02.dat 16 21619.23165704864(18452)/mV 16 0 18452 32924 0 V2
+P07974_E02.dat 16 24278.517753389282(3959)/mV 16 0 3959 65367 0 V3
+P07974_E02.dat 16 23308.072551390567(-13943)/mV 16 0 -13943 12764 0 V4
+P07974_E02.dat 16 28862.454106280195(-21098)/mV 16 0 -21098 22378 0 V5
+P07974_E02.dat 16 40341.97382602002(-26370)/mV 16 0 -26370 61834 0 V6
+# Male 5470
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07975/P07975_E01.dat b/data/Child_ecg/P07/P07975/P07975_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..615578b5affae41e41f5d8971008a9c5bf563564
--- /dev/null
+++ b/data/Child_ecg/P07/P07975/P07975_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a70a35bd95370dc41185778cdf3d62213e864bd36dd61cc6c344926549de8a2
+size 360000
diff --git a/data/Child_ecg/P07/P07975/P07975_E01.hea b/data/Child_ecg/P07/P07975/P07975_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3bb2a466a4128e55d8f7e857b87a3d0b762b93c1
--- /dev/null
+++ b/data/Child_ecg/P07/P07975/P07975_E01.hea
@@ -0,0 +1,16 @@
+P07975_E01 12 500 15000
+P07975_E01.dat 16 146679.1724137931(-11997)/mV 16 0 -11997 25420 0 I
+P07975_E01.dat 16 49824.08004002001(-20609)/mV 16 0 -20609 48824 0 II
+P07975_E01.dat 16 67021.02823179791(-21755)/mV 16 0 -21755 44960 0 III
+P07975_E01.dat 16 77523.08771929824(19016)/mV 16 0 19016 31430 0 AVR
+P07975_E01.dat 16 148587.2761904762(12941)/mV 16 0 12941 54198 0 AVL
+P07975_E01.dat 16 57918.96973599485(-21787)/mV 16 0 -21787 5442 0 AVF
+P07975_E01.dat 16 38171.842155919156(5964)/mV 16 0 5964 7221 0 V1
+P07975_E01.dat 16 20085.934188510877(2403)/mV 16 0 2403 27050 0 V2
+P07975_E01.dat 16 20163.400966183573(-16463)/mV 16 0 -16463 51573 0 V3
+P07975_E01.dat 16 24313.712280701755(-19233)/mV 16 0 -19233 22191 0 V4
+P07975_E01.dat 16 13086.158904109589(-14109)/mV 16 0 -14109 41066 0 V5
+P07975_E01.dat 16 59325.119152691965(-24562)/mV 16 0 -24562 9574 0 V6
+# Male 5365
+# Otherwise diseases
+# Sinus bradycardia;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07976/P07976_E01.dat b/data/Child_ecg/P07/P07976/P07976_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a29d658055afd872558a7fcb6f9c57a285bc2db5
--- /dev/null
+++ b/data/Child_ecg/P07/P07976/P07976_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:06c5d04c3b5175aff9c15466e5626bf3f2ebea39dfb0b44256b2a73a4b4b317f
+size 360000
diff --git a/data/Child_ecg/P07/P07976/P07976_E01.hea b/data/Child_ecg/P07/P07976/P07976_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fff59c99c9ee1622382e07cc062abbcbfd5695aa
--- /dev/null
+++ b/data/Child_ecg/P07/P07976/P07976_E01.hea
@@ -0,0 +1,16 @@
+P07976_E01 12 500 15000
+P07976_E01.dat 16 20200.18604651163(-12409)/mV 16 0 -16500 29471 0 I
+P07976_E01.dat 16 40819.05140961857(-8730)/mV 16 0 -19124 48403 0 II
+P07976_E01.dat 16 18043.98983911939(8854)/mV 16 0 7929 27644 0 III
+P07976_E01.dat 16 38511.54285714286(9355)/mV 16 0 18160 2933 0 AVR
+P07976_E01.dat 16 19167.48864592094(-10511)/mV 16 0 -11945 39273 0 AVL
+P07976_E01.dat 16 30981.972646822203(4841)/mV 16 0 102 53013 0 AVF
+P07976_E01.dat 16 28030.927646610817(3175)/mV 16 0 3243 51755 0 V1
+P07976_E01.dat 16 13475.156297420333(1921)/mV 16 0 2283 57440 0 V2
+P07976_E01.dat 16 19942.589845978324(1373)/mV 16 0 -2342 48435 0 V3
+P07976_E01.dat 16 22331.778966131908(-8298)/mV 16 0 -14404 5949 0 V4
+P07976_E01.dat 16 29348.89114495206(-7359)/mV 16 0 -14019 37950 0 V5
+P07976_E01.dat 16 35647.34321550741(-2237)/mV 16 0 -7746 40281 0 V6
+# Male 965
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07977/P07977_E01.dat b/data/Child_ecg/P07/P07977/P07977_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..83a6a42b1a3063a3d1bd09e3b2ef8886374cad47
--- /dev/null
+++ b/data/Child_ecg/P07/P07977/P07977_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b6127748e1166881a953016a4420f54325892a4621875cef4b0b7b63471c36e
+size 360000
diff --git a/data/Child_ecg/P07/P07977/P07977_E01.hea b/data/Child_ecg/P07/P07977/P07977_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..23036eecd80cf8816aa4184476f3dcd7cd85fffc
--- /dev/null
+++ b/data/Child_ecg/P07/P07977/P07977_E01.hea
@@ -0,0 +1,16 @@
+P07977_E01 12 500 15000
+P07977_E01.dat 16 53195.58672985782(-5364)/mV 16 0 23338 45921 0 I
+P07977_E01.dat 16 26416.822553897182(-21100)/mV 16 0 4285 60335 0 II
+P07977_E01.dat 16 24210.39333006376(-20715)/mV 16 0 -10531 8025 0 III
+P07977_E01.dat 16 49243.39347408829(17342)/mV 16 0 -19591 21304 0 AVR
+P07977_E01.dat 16 35847.17757009346(12182)/mV 16 0 14281 21830 0 AVL
+P07977_E01.dat 16 26071.51093662367(-21418)/mV 16 0 -3417 46637 0 AVF
+P07977_E01.dat 16 39867.2(17067)/mV 16 0 -7558 18200 0 V1
+P07977_E01.dat 16 18713.234010534237(15807)/mV 16 0 6565 39464 0 V2
+P07977_E01.dat 16 4284.645161290323(17042)/mV 16 0 19879 32197 0 V3
+P07977_E01.dat 16 8428.9494839761(-17613)/mV 16 0 -936 3201 0 V4
+P07977_E01.dat 16 14239.207801950488(-23499)/mV 16 0 7010 60311 0 V5
+P07977_E01.dat 16 19433.81527936146(-16123)/mV 16 0 11187 26504 0 V6
+# Male 3973
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia;Left ventricular high voltage;Depression+ST deviation;T-wave abnormality;Early repolarization
diff --git a/data/Child_ecg/P07/P07978/P07978_E01.dat b/data/Child_ecg/P07/P07978/P07978_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..12f5ad8a5e5cfc88e4a4c60201381c2a5d1de9ca
--- /dev/null
+++ b/data/Child_ecg/P07/P07978/P07978_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95403ffcaa629debb5285c3b6a337db2711e8a3566c547d8f2a3e945876e0d63
+size 240000
diff --git a/data/Child_ecg/P07/P07978/P07978_E01.hea b/data/Child_ecg/P07/P07978/P07978_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e1ef11702d11ea09841b9df35b1fb16e52bef8ae
--- /dev/null
+++ b/data/Child_ecg/P07/P07978/P07978_E01.hea
@@ -0,0 +1,16 @@
+P07978_E01 12 500 10000
+P07978_E01.dat 16 45060.2688900469(-11656)/mV 16 0 -12206 56509 0 I
+P07978_E01.dat 16 34923.969874476985(7989)/mV 16 0 8444 3980 0 II
+P07978_E01.dat 16 30992.535885167465(17838)/mV 16 0 18670 54238 0 III
+P07978_E01.dat 16 49017.404032860344(-719)/mV 16 0 -719 30498 0 AVR
+P07978_E01.dat 16 42257.82729805014(-17952)/mV 16 0 -18777 12576 0 AVL
+P07978_E01.dat 16 34351.428154631656(13225)/mV 16 0 13896 27249 0 AVF
+P07978_E01.dat 16 20824.41952983725(12217)/mV 16 0 15267 47494 0 V1
+P07978_E01.dat 16 16610.513089005235(4412)/mV 16 0 4290 57612 0 V2
+P07978_E01.dat 16 5958.688288288288(18906)/mV 16 0 18479 56868 0 V3
+P07978_E01.dat 16 7560.976256212038(-19395)/mV 16 0 -19912 28942 0 V4
+P07978_E01.dat 16 30433.838364167477(-2244)/mV 16 0 -1476 57815 0 V5
+P07978_E01.dat 16 45082.96604296604(-1002)/mV 16 0 -1589 63729 0 V6
+# Male 2648
+# Otherwise diseases
+# Left anterior fascicular block
diff --git a/data/Child_ecg/P07/P07979/P07979_E01.dat b/data/Child_ecg/P07/P07979/P07979_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..8d84cb6622b207114a45f745193088e5f464c53d
--- /dev/null
+++ b/data/Child_ecg/P07/P07979/P07979_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e7fd8ab5a6b3df086eed42288a23342990529d7c7efca095aa02d35839f5bda
+size 360000
diff --git a/data/Child_ecg/P07/P07979/P07979_E01.hea b/data/Child_ecg/P07/P07979/P07979_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..09b055ab8ef56c20b8286282d1cae98975d32853
--- /dev/null
+++ b/data/Child_ecg/P07/P07979/P07979_E01.hea
@@ -0,0 +1,16 @@
+P07979_E01 12 500 15000
+P07979_E01.dat 16 108276.05489478499(-3874)/mV 16 0 -14884 55886 0 I
+P07979_E01.dat 16 37922.99161831077(-4047)/mV 16 0 -25712 26538 0 II
+P07979_E01.dat 16 48259.93682460515(-4419)/mV 16 0 -27076 47990 0 III
+P07979_E01.dat 16 59412.01302931596(2857)/mV 16 0 22859 27825 0 AVR
+P07979_E01.dat 16 125874.13246116108(4817)/mV 16 0 27957 8029 0 AVL
+P07979_E01.dat 16 42824.68672046955(-4266)/mV 16 0 -26557 33591 0 AVF
+P07979_E01.dat 16 22324.155520995333(23305)/mV 16 0 7979 60879 0 V1
+P07979_E01.dat 16 18285.150070126227(18160)/mV 16 0 6080 3762 0 V2
+P07979_E01.dat 16 19422.906389301635(18294)/mV 16 0 47 53963 0 V3
+P07979_E01.dat 16 25765.563101875316(16877)/mV 16 0 -5945 42633 0 V4
+P07979_E01.dat 16 38778.3965665236(11351)/mV 16 0 -9818 38207 0 V5
+P07979_E01.dat 16 56845.83783783784(2151)/mV 16 0 -15516 50455 0 V6
+# Female 5040
+# Otherwise diseases
+# Sinus tachycardia;Abnormal precordial R-wave progression;Elevation+ST deviation;Ischemia
diff --git a/data/Child_ecg/P07/P07979/P07979_E02.dat b/data/Child_ecg/P07/P07979/P07979_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..dc6c4f3fff5028fc982e957a59b1897f24afdd97
--- /dev/null
+++ b/data/Child_ecg/P07/P07979/P07979_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d4fbbf3bbd9479e24f847a58e89e1106fbcfb4bea59f63ed2c58af63d8e4428
+size 360000
diff --git a/data/Child_ecg/P07/P07979/P07979_E02.hea b/data/Child_ecg/P07/P07979/P07979_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..5921be4fc0d20d29bc32ad42387497e57fbe48f4
--- /dev/null
+++ b/data/Child_ecg/P07/P07979/P07979_E02.hea
@@ -0,0 +1,16 @@
+P07979_E02 12 500 15000
+P07979_E02.dat 16 104769.18718381113(-2431)/mV 16 0 -3198 45501 0 I
+P07979_E02.dat 16 47685.358747447244(-15665)/mV 16 0 -13066 14389 0 II
+P07979_E02.dat 16 55746.87404162103(-20341)/mV 16 0 -16850 63003 0 III
+P07979_E02.dat 16 74791.62166809975(9705)/mV 16 0 7941 64588 0 AVR
+P07979_E02.dat 16 98358.7255909558(13963)/mV 16 0 10523 18434 0 AVL
+P07979_E02.dat 16 54088.79067410035(-19740)/mV 16 0 -16572 31817 0 AVF
+P07979_E02.dat 16 25387.950442477875(23265)/mV 16 0 24773 3959 0 V1
+P07979_E02.dat 16 25630.1722574796(22448)/mV 16 0 24616 42049 0 V2
+P07979_E02.dat 16 26560.822622107968(7593)/mV 16 0 10662 19228 0 V3
+P07979_E02.dat 16 37354.05714285714(8089)/mV 16 0 14742 42882 0 V4
+P07979_E02.dat 16 48645.73669467787(1152)/mV 16 0 21532 25150 0 V5
+P07979_E02.dat 16 61214.21689634512(-7824)/mV 16 0 -6280 8771 0 V6
+# Female 5041
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07980/P07980_E01.dat b/data/Child_ecg/P07/P07980/P07980_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..95aad3b33274009771194ead66ea4d9a71a61161
--- /dev/null
+++ b/data/Child_ecg/P07/P07980/P07980_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba7692d946d97a3d23dbf567264259c227e4c69d47e76302436a8f79a291bdab
+size 240000
diff --git a/data/Child_ecg/P07/P07980/P07980_E01.hea b/data/Child_ecg/P07/P07980/P07980_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8e58675283367eed55c2298c7204f0c8b659f10a
--- /dev/null
+++ b/data/Child_ecg/P07/P07980/P07980_E01.hea
@@ -0,0 +1,16 @@
+P07980_E01 12 500 10000
+P07980_E01.dat 16 65708.63622679378(-795)/mV 16 0 -7264 24863 0 I
+P07980_E01.dat 16 68197.30481283422(-7859)/mV 16 0 -15959 6253 0 II
+P07980_E01.dat 16 121127.82222222222(-829)/mV 16 0 -3195 62382 0 III
+P07980_E01.dat 16 72724.18637992832(6862)/mV 16 0 14732 37540 0 AVR
+P07980_E01.dat 16 92815.41274951707(2424)/mV 16 0 -1202 63152 0 AVL
+P07980_E01.dat 16 94214.71475409836(-4705)/mV 16 0 -11220 28904 0 AVF
+P07980_E01.dat 16 105306.37913043478(-3201)/mV 16 0 569 19640 0 V1
+P07980_E01.dat 16 67989.39309056956(2788)/mV 16 0 8208 35867 0 V2
+P07980_E01.dat 16 40707.221684414326(8298)/mV 16 0 -7335 8160 0 V3
+P07980_E01.dat 16 32473.122438255385(-2593)/mV 16 0 -14984 17613 0 V4
+P07980_E01.dat 16 34590.04694835681(-11182)/mV 16 0 -20581 42245 0 V5
+P07980_E01.dat 16 19789.56566970091(-3044)/mV 16 0 -7165 32495 0 V6
+# Female 1135
+# Otherwise diseases
+# T-wave abnormality
diff --git a/data/Child_ecg/P07/P07981/P07981_E01.dat b/data/Child_ecg/P07/P07981/P07981_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..880ded30cb19d6f44f527a1e45a1a205750ddd96
--- /dev/null
+++ b/data/Child_ecg/P07/P07981/P07981_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e34bb96771de357ab41571f5537acbdd3de6b74b8aa0ad41481d625fce058f96
+size 240000
diff --git a/data/Child_ecg/P07/P07981/P07981_E01.hea b/data/Child_ecg/P07/P07981/P07981_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9b78c4d89d1493602a209be7d5895bac879e43d9
--- /dev/null
+++ b/data/Child_ecg/P07/P07981/P07981_E01.hea
@@ -0,0 +1,16 @@
+P07981_E01 12 500 10000
+P07981_E01.dat 16 66703.13978494624(-14593)/mV 16 0 -15081 18663 0 I
+P07981_E01.dat 16 30641.732484076434(-23371)/mV 16 0 -24692 18809 0 II
+P07981_E01.dat 16 38050.5086042065(-23050)/mV 16 0 -24381 36163 0 III
+P07981_E01.dat 16 43968.31017770598(20390)/mV 16 0 21499 36228 0 AVR
+P07981_E01.dat 16 74749.6167571761(14280)/mV 16 0 15253 63694 0 AVL
+P07981_E01.dat 16 35462.44098810613(-23304)/mV 16 0 -24689 49141 0 AVF
+P07981_E01.dat 16 31601.777777777777(5007)/mV 16 0 6729 24648 0 V1
+P07981_E01.dat 16 22902.968369829683(4003)/mV 16 0 7095 29554 0 V2
+P07981_E01.dat 16 35189.86585980837(1306)/mV 16 0 2394 34688 0 V3
+P07981_E01.dat 16 24362.070525615436(-14888)/mV 16 0 -15601 15421 0 V4
+P07981_E01.dat 16 33317.54666666667(-23006)/mV 16 0 -25310 17051 0 V5
+P07981_E01.dat 16 36871.18596491228(-22505)/mV 16 0 -24425 3225 0 V6
+# Male 1810
+# Otherwise diseases
+# Ectopic atrial tachycardia, unifocal
diff --git a/data/Child_ecg/P07/P07982/P07982_E01.dat b/data/Child_ecg/P07/P07982/P07982_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..cd6836bc3bb721ddb4978846353557485bb3b54d
--- /dev/null
+++ b/data/Child_ecg/P07/P07982/P07982_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:319e2f6d319133c3ad50221a6384b5734540edd1b41b8d9cb6443b132a8514cb
+size 360000
diff --git a/data/Child_ecg/P07/P07982/P07982_E01.hea b/data/Child_ecg/P07/P07982/P07982_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e53fa8923dc9bcefb4d821f6e586793ce4dd4d81
--- /dev/null
+++ b/data/Child_ecg/P07/P07982/P07982_E01.hea
@@ -0,0 +1,16 @@
+P07982_E01 12 500 15000
+P07982_E01.dat 16 101985.09672505713(-75)/mV 16 0 5982 48277 0 I
+P07982_E01.dat 16 32885.34788540246(-20997)/mV 16 0 -16718 65409 0 II
+P07982_E01.dat 16 37036.367663344405(-24602)/mV 16 0 -21980 11389 0 III
+P07982_E01.dat 16 53813.64857603439(16133)/mV 16 0 11055 46543 0 AVR
+P07982_E01.dat 16 73189.69979986658(20803)/mV 16 0 20386 30453 0 AVL
+P07982_E01.dat 16 34921.3859348199(-22826)/mV 16 0 -19303 56858 0 AVF
+P07982_E01.dat 16 52509.013333333336(-2000)/mV 16 0 -6612 18228 0 V1
+P07982_E01.dat 16 22625.368219527758(1856)/mV 16 0 163 38600 0 V2
+P07982_E01.dat 16 33016.0851495185(-960)/mV 16 0 -2974 17544 0 V3
+P07982_E01.dat 16 46089.670514165795(-11320)/mV 16 0 -10495 13290 0 V4
+P07982_E01.dat 16 37619.50090415913(-17530)/mV 16 0 -14469 12609 0 V5
+P07982_E01.dat 16 34172.498999332885(-20261)/mV 16 0 -16953 37238 0 V6
+# Female 4780
+# Otherwise diseases
+# T-wave abnormality;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07983/P07983_E01.dat b/data/Child_ecg/P07/P07983/P07983_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..61aade1180e25a0946908775b1b028c5f28a56cc
--- /dev/null
+++ b/data/Child_ecg/P07/P07983/P07983_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62409f0b092fb3585e45e22b05d557e0fbcce417a6d39febeafd56486cb8bc67
+size 360000
diff --git a/data/Child_ecg/P07/P07983/P07983_E01.hea b/data/Child_ecg/P07/P07983/P07983_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9840dd343cf8094269052f602db921d9505173e4
--- /dev/null
+++ b/data/Child_ecg/P07/P07983/P07983_E01.hea
@@ -0,0 +1,16 @@
+P07983_E01 12 500 15000
+P07983_E01.dat 16 51529.72335600907(-16123)/mV 16 0 -19476 37334 0 I
+P07983_E01.dat 16 35026.87609075043(-25417)/mV 16 0 -28465 57146 0 II
+P07983_E01.dat 16 39531.00964630225(-14758)/mV 16 0 -15626 24617 0 III
+P07983_E01.dat 16 47618.56856187291(22850)/mV 16 0 26492 7542 0 AVR
+P07983_E01.dat 16 71597.76673040153(-5341)/mV 16 0 -6855 52544 0 AVL
+P07983_E01.dat 16 38295.71165129924(-21613)/mV 16 0 -23700 5702 0 AVF
+P07983_E01.dat 16 35161.864306784664(13795)/mV 16 0 15969 14526 0 V1
+P07983_E01.dat 16 20323.06690777577(11134)/mV 16 0 12506 47045 0 V2
+P07983_E01.dat 16 15580.683072334079(-12363)/mV 16 0 -14746 19553 0 V3
+P07983_E01.dat 16 16663.015214384508(-21002)/mV 16 0 -24730 56181 0 V4
+P07983_E01.dat 16 23370.979778212655(-24020)/mV 16 0 -26454 37134 0 V5
+P07983_E01.dat 16 25357.76980913823(-22063)/mV 16 0 -22022 20717 0 V6
+# Male 1063
+# Otherwise diseases
+# Sinus arrhythmia;Depression+ST deviation
diff --git a/data/Child_ecg/P07/P07984/P07984_E01.dat b/data/Child_ecg/P07/P07984/P07984_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..83befa5ffb591984385e4af27dfb316c923b3807
--- /dev/null
+++ b/data/Child_ecg/P07/P07984/P07984_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56921f009bbacc07d9be2cf05dd5d47e690b9c5014d9a01d213220ab4e19bf15
+size 360000
diff --git a/data/Child_ecg/P07/P07984/P07984_E01.hea b/data/Child_ecg/P07/P07984/P07984_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2ef9dfb07d5e6994299babe5621671c89c7d52ac
--- /dev/null
+++ b/data/Child_ecg/P07/P07984/P07984_E01.hea
@@ -0,0 +1,16 @@
+P07984_E01 12 500 15000
+P07984_E01.dat 16 42755.710144927536(-1076)/mV 16 0 -1111 29607 0 I
+P07984_E01.dat 16 48353.6503683858(-15142)/mV 16 0 -15260 9666 0 II
+P07984_E01.dat 16 90424.87358795051(-12247)/mV 16 0 -12321 7338 0 III
+P07984_E01.dat 16 47108.51847766133(8936)/mV 16 0 9013 3916 0 AVR
+P07984_E01.dat 16 71714.4064(11004)/mV 16 0 11004 17097 0 AVL
+P07984_E01.dat 16 75344.92061179898(-20139)/mV 16 0 -20262 55651 0 AVF
+P07984_E01.dat 16 34986.36135957066(-13668)/mV 16 0 -13810 54411 0 V1
+P07984_E01.dat 16 35234.94571203776(-10900)/mV 16 0 -11015 40528 0 V2
+P07984_E01.dat 16 29200.27383863081(-21104)/mV 16 0 -21175 25618 0 V3
+P07984_E01.dat 16 27259.229311433985(-22232)/mV 16 0 -22321 36979 0 V4
+P07984_E01.dat 16 29683.052226498075(-19585)/mV 16 0 -19682 24316 0 V5
+P07984_E01.dat 16 49826.78367975366(-16965)/mV 16 0 -17087 3709 0 V6
+# Female 5421
+# Otherwise diseases
+# Sinus tachycardia;Right bundle-branch block;T-wave abnormality
diff --git a/data/Child_ecg/P07/P07985/P07985_E01.dat b/data/Child_ecg/P07/P07985/P07985_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..613e776297a775f47d8784f4cadfa58274fa81ff
--- /dev/null
+++ b/data/Child_ecg/P07/P07985/P07985_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96a22bc8a5a6bfb73a99aac10eda5f83f71913a04b0a82723b4946dc1c5bd3e2
+size 360000
diff --git a/data/Child_ecg/P07/P07985/P07985_E01.hea b/data/Child_ecg/P07/P07985/P07985_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9e90380d8bb08256477b751d7a43702c7b7688c4
--- /dev/null
+++ b/data/Child_ecg/P07/P07985/P07985_E01.hea
@@ -0,0 +1,16 @@
+P07985_E01 12 500 15000
+P07985_E01.dat 16 64960.57215836526(-7931)/mV 16 0 -5552 56229 0 I
+P07985_E01.dat 16 56144.26197695573(-10164)/mV 16 0 -7836 3715 0 II
+P07985_E01.dat 16 130366.66174661746(-6891)/mV 16 0 -6361 16850 0 III
+P07985_E01.dat 16 62351.21808898614(8973)/mV 16 0 6537 32197 0 AVR
+P07985_E01.dat 16 115749.05263157895(1596)/mV 16 0 3385 17732 0 AVL
+P07985_E01.dat 16 86897.41772151898(-9303)/mV 16 0 -7323 21761 0 AVF
+P07985_E01.dat 16 31777.357098955134(17723)/mV 16 0 20979 1126 0 V1
+P07985_E01.dat 16 23546.10930009588(15199)/mV 16 0 19548 36781 0 V2
+P07985_E01.dat 16 25448.157779401023(1255)/mV 16 0 4672 10428 0 V3
+P07985_E01.dat 16 30782.060606060608(-6975)/mV 16 0 -5097 23392 0 V4
+P07985_E01.dat 16 38755.00430663221(-10797)/mV 16 0 -9063 31738 0 V5
+P07985_E01.dat 16 66727.66079582518(-20280)/mV 16 0 -17513 65345 0 V6
+# Female 4939
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07986/P07986_E01.dat b/data/Child_ecg/P07/P07986/P07986_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..22dbea2d06417d359d72fef0e85adc6a5880a8e3
--- /dev/null
+++ b/data/Child_ecg/P07/P07986/P07986_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fbeee40a44465d1d5e722aebc6027b71cb2b3c6d10547cfc858df5896149727
+size 360000
diff --git a/data/Child_ecg/P07/P07986/P07986_E01.hea b/data/Child_ecg/P07/P07986/P07986_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..9b7314f0805177512e2f97865d9972eea2c2af70
--- /dev/null
+++ b/data/Child_ecg/P07/P07986/P07986_E01.hea
@@ -0,0 +1,16 @@
+P07986_E01 12 500 15000
+P07986_E01.dat 16 19667.879259980527(6684)/mV 16 0 13147 20144 0 I
+P07986_E01.dat 16 21787.561590688652(11106)/mV 16 0 16814 51116 0 II
+P07986_E01.dat 16 36501.0(3734)/mV 16 0 1299 53128 0 III
+P07986_E01.dat 16 21082.72840605521(-9646)/mV 16 0 -15874 22270 0 AVR
+P07986_E01.dat 16 31475.0(-1292)/mV 16 0 4928 62308 0 AVL
+P07986_E01.dat 16 42471.76038647343(10161)/mV 16 0 14306 12219 0 AVF
+P07986_E01.dat 16 26377.855399061034(-5333)/mV 16 0 -24382 42041 0 V1
+P07986_E01.dat 16 16597.96181123841(-3056)/mV 16 0 -15975 32918 0 V2
+P07986_E01.dat 16 17576.259520451338(-8428)/mV 16 0 -17722 38721 0 V3
+P07986_E01.dat 16 3073.739345274861(6111)/mV 16 0 5301 6499 0 V4
+P07986_E01.dat 16 17866.577629382304(9038)/mV 16 0 9430 38171 0 V5
+P07986_E01.dat 16 18347.488308115542(19337)/mV 16 0 20203 6432 0 V6
+# Female 1291
+# Otherwise diseases
+# Sinus tachycardia;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07987/P07987_E01.dat b/data/Child_ecg/P07/P07987/P07987_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..090b8c4350fbbb9a18ac79418843264cbfa2d638
--- /dev/null
+++ b/data/Child_ecg/P07/P07987/P07987_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6915e8bff7c298f66e2a3b0babdb88bcec4c8dfc783593c8d4cf9b73ccfc4445
+size 240000
diff --git a/data/Child_ecg/P07/P07987/P07987_E01.hea b/data/Child_ecg/P07/P07987/P07987_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..df2f3f803388d83e81790027b7cf1bef11e920ef
--- /dev/null
+++ b/data/Child_ecg/P07/P07987/P07987_E01.hea
@@ -0,0 +1,16 @@
+P07987_E01 12 500 10000
+P07987_E01.dat 16 99693.18807810894(-20926)/mV 16 0 -19790 15300 0 I
+P07987_E01.dat 16 42287.299602046616(-23687)/mV 16 0 -18974 37632 0 II
+P07987_E01.dat 16 64045.11877394636(-20524)/mV 16 0 -14168 32196 0 III
+P07987_E01.dat 16 59722.633228840125(23048)/mV 16 0 19405 17877 0 AVR
+P07987_E01.dat 16 185633.02171136654(2719)/mV 16 0 -5433 8586 0 AVL
+P07987_E01.dat 16 52076.53851306095(-23276)/mV 16 0 -17767 1770 0 AVF
+P07987_E01.dat 16 18250.096479791395(21912)/mV 16 0 25149 53849 0 V1
+P07987_E01.dat 16 34626.74846625767(11328)/mV 16 0 14822 24281 0 V2
+P07987_E01.dat 16 25293.90305206463(-5250)/mV 16 0 1642 15835 0 V3
+P07987_E01.dat 16 25020.852459016394(-17862)/mV 16 0 -16702 30455 0 V4
+P07987_E01.dat 16 29717.186206896553(-24351)/mV 16 0 -24351 31474 0 V5
+P07987_E01.dat 16 41366.695035460994(-23511)/mV 16 0 -23477 36380 0 V6
+# Female 3847
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07987/P07987_E02.dat b/data/Child_ecg/P07/P07987/P07987_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..058650d931f11c2e7fca657220fc7931147fecfc
--- /dev/null
+++ b/data/Child_ecg/P07/P07987/P07987_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:feab7c97a9fccff9b58170af72e39193b43d61dea2f2699fce56febf0c39a88d
+size 240000
diff --git a/data/Child_ecg/P07/P07987/P07987_E02.hea b/data/Child_ecg/P07/P07987/P07987_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3f8e76682ea1c141cddf3f9074654e3028c353b7
--- /dev/null
+++ b/data/Child_ecg/P07/P07987/P07987_E02.hea
@@ -0,0 +1,16 @@
+P07987_E02 12 500 10000
+P07987_E02.dat 16 142585.49287042778(-4692)/mV 16 0 878 26448 0 I
+P07987_E02.dat 16 41920.2174405436(-23730)/mV 16 0 -23184 7747 0 II
+P07987_E02.dat 16 50079.93328700487(-23970)/mV 16 0 -25233 17114 0 III
+P07987_E02.dat 16 67089.6110068793(19614)/mV 16 0 17868 3848 0 AVR
+P07987_E02.dat 16 110792.40339490764(21412)/mV 16 0 24928 59488 0 AVL
+P07987_E02.dat 16 46331.33239831697(-24702)/mV 16 0 -24966 1478 0 AVF
+P07987_E02.dat 16 27110.944142362827(20793)/mV 16 0 22822 5982 0 V1
+P07987_E02.dat 16 17650.10101010101(21838)/mV 16 0 22556 25886 0 V2
+P07987_E02.dat 16 36185.64980544747(3560)/mV 16 0 1588 61846 0 V3
+P07987_E02.dat 16 23707.102299762093(-18170)/mV 16 0 -21449 43520 0 V4
+P07987_E02.dat 16 32053.88806339772(-24867)/mV 16 0 -27422 23777 0 V5
+P07987_E02.dat 16 43485.084560829244(-23037)/mV 16 0 -26363 61803 0 V6
+# Female 3845
+# Otherwise diseases
+# Otherwise normal ECG
diff --git a/data/Child_ecg/P07/P07988/P07988_E01.dat b/data/Child_ecg/P07/P07988/P07988_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0f7b025ddab9a30a9d6ecec8908300d4d5e2e747
--- /dev/null
+++ b/data/Child_ecg/P07/P07988/P07988_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d05caf281ed0ba3fa2a078a64d166c9a40524bc8b04145c6a221976d0ad5d4a7
+size 276000
diff --git a/data/Child_ecg/P07/P07988/P07988_E01.hea b/data/Child_ecg/P07/P07988/P07988_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..fba1f595af9a86bde330b50c8bb77a469a75c9ea
--- /dev/null
+++ b/data/Child_ecg/P07/P07988/P07988_E01.hea
@@ -0,0 +1,16 @@
+P07988_E01 12 500 11500
+P07988_E01.dat 16 70175.80761523046(1430)/mV 16 0 -6048 44081 0 I
+P07988_E01.dat 16 40122.792650918636(-2910)/mV 16 0 -2257 14064 0 II
+P07988_E01.dat 16 38510.75309541151(-6949)/mV 16 0 -2217 38888 0 III
+P07988_E01.dat 16 64508.03758982864(-4277)/mV 16 0 -1391 21693 0 AVR
+P07988_E01.dat 16 65725.9227202473(8761)/mV 16 0 1223 57536 0 AVL
+P07988_E01.dat 16 40547.04761904762(-6158)/mV 16 0 -3354 17047 0 AVF
+P07988_E01.dat 16 36480.262833675566(1932)/mV 16 0 4157 11731 0 V1
+P07988_E01.dat 16 2678.200956937799(-2156)/mV 16 0 1236 24787 0 V2
+P07988_E01.dat 16 6604.904276985743(5237)/mV 16 0 2297 62708 0 V3
+P07988_E01.dat 16 15955.002643171807(2602)/mV 16 0 4095 10342 0 V4
+P07988_E01.dat 16 2340.4851752021564(-5632)/mV 16 0 -5994 12811 0 V5
+P07988_E01.dat 16 1275.9764982373679(1166)/mV 16 0 970 5022 0 V6
+# Male 3253
+# Otherwise diseases
+# Sinus arrhythmia;Right-axis deviation;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07989/P07989_E01.dat b/data/Child_ecg/P07/P07989/P07989_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d688a4053c8d4b496c15ddd5a6345a879ab6c3f5
--- /dev/null
+++ b/data/Child_ecg/P07/P07989/P07989_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27a7e1003b4108f09b5cbbf076bde1fb490cc526f5a3d2a302657c9cd23990bf
+size 180000
diff --git a/data/Child_ecg/P07/P07989/P07989_E01.hea b/data/Child_ecg/P07/P07989/P07989_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cb9c03f4c78eeb4d320b39d9fda725f93a7c4f80
--- /dev/null
+++ b/data/Child_ecg/P07/P07989/P07989_E01.hea
@@ -0,0 +1,13 @@
+P07989_E01 9 500 10000
+P07989_E01.dat 16 68755.80952380953(12354)/mV 16 0 10956 64729 0 I
+P07989_E01.dat 16 82516.50485436893(-9942)/mV 16 0 -20080 47730 0 II
+P07989_E01.dat 16 56639.47580044676(-14196)/mV 16 0 -20000 2132 0 III
+P07989_E01.dat 16 96730.2418879056(-744)/mV 16 0 6181 64598 0 AVR
+P07989_E01.dat 16 69802.09511051574(18119)/mV 16 0 20959 459 0 AVL
+P07989_E01.dat 16 72505.5231560892(-12127)/mV 16 0 -20327 7636 0 AVF
+P07989_E01.dat 16 34351.74276527331(8965)/mV 16 0 10307 55435 0 V1
+P07989_E01.dat 16 19456.38905775076(17242)/mV 16 0 18381 395 0 V3
+P07989_E01.dat 16 38466.89447236181(12086)/mV 16 0 11961 63896 0 V5
+# Male 1004
+# Otherwise diseases
+# Sinus tachycardia;Right atrial enlargement;Right ventricular hypertrophy;ST deviation;T-wave abnormality;Hyperkalemia;Hypocalcemia;Ostium primum ASD
diff --git a/data/Child_ecg/P07/P07989/P07989_E02.dat b/data/Child_ecg/P07/P07989/P07989_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..39bd83af353895a821eebe7c340e9abea95b857a
--- /dev/null
+++ b/data/Child_ecg/P07/P07989/P07989_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dda62320d9b4a2651e7f8962e4b6d10a7e2752a125bcbe510f95fb42750ad39f
+size 240000
diff --git a/data/Child_ecg/P07/P07989/P07989_E02.hea b/data/Child_ecg/P07/P07989/P07989_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..807286a39e54899ae39ba21250e7ce164c150458
--- /dev/null
+++ b/data/Child_ecg/P07/P07989/P07989_E02.hea
@@ -0,0 +1,16 @@
+P07989_E02 12 500 10000
+P07989_E02.dat 16 57824.66924864446(3684)/mV 16 0 10316 32142 0 I
+P07989_E02.dat 16 50032.049109883366(-12869)/mV 16 0 -6029 23138 0 II
+P07989_E02.dat 16 48760.091853471844(-10994)/mV 16 0 -9923 51797 0 III
+P07989_E02.dat 16 74854.13810741687(10106)/mV 16 0 667 16320 0 AVR
+P07989_E02.dat 16 61777.678800856535(9494)/mV 16 0 12358 13187 0 AVL
+P07989_E02.dat 16 52313.12477175898(-11783)/mV 16 0 -7613 47873 0 AVF
+P07989_E02.dat 16 29272.22494592646(6882)/mV 16 0 2930 20220 0 V1
+P07989_E02.dat 16 22349.846460618144(11016)/mV 16 0 9180 7110 0 V2
+P07989_E02.dat 16 19613.2067381317(17262)/mV 16 0 16305 59531 0 V3
+P07989_E02.dat 16 22305.55647155812(20078)/mV 16 0 19497 51697 0 V4
+P07989_E02.dat 16 34185.76034858388(-2120)/mV 16 0 2858 33209 0 V5
+P07989_E02.dat 16 45922.41870581838(-12149)/mV 16 0 -4716 27321 0 V6
+# Male 1013
+# Otherwise diseases
+# Osborn wave;Depression+ST deviation;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07989/P07989_E03.dat b/data/Child_ecg/P07/P07989/P07989_E03.dat
new file mode 100644
index 0000000000000000000000000000000000000000..53fcee5b23dca72aa6393254d1a5fbdd93211ed9
--- /dev/null
+++ b/data/Child_ecg/P07/P07989/P07989_E03.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29f333720fc84093ad86889c0c40516c791c0d1a5f0ece254a1b4c55a440ae86
+size 108000
diff --git a/data/Child_ecg/P07/P07989/P07989_E03.hea b/data/Child_ecg/P07/P07989/P07989_E03.hea
new file mode 100644
index 0000000000000000000000000000000000000000..2804c861948d0b02d2b127de6ec05cc5a7816921
--- /dev/null
+++ b/data/Child_ecg/P07/P07989/P07989_E03.hea
@@ -0,0 +1,13 @@
+P07989_E03 9 500 6000
+P07989_E03.dat 16 107133.95358432182(17949)/mV 16 0 17949 35765 0 I
+P07989_E03.dat 16 85787.07480653483(-8409)/mV 16 0 -8479 52368 0 II
+P07989_E03.dat 16 69612.01951219513(-11863)/mV 16 0 -11920 47887 0 III
+P07989_E03.dat 16 137231.20254506893(-1173)/mV 16 0 -1173 62566 0 AVR
+P07989_E03.dat 16 94747.66255924171(16041)/mV 16 0 16041 26838 0 AVL
+P07989_E03.dat 16 79814.87066779374(-9715)/mV 16 0 -9780 52116 0 AVF
+P07989_E03.dat 16 47804.88389513108(17092)/mV 16 0 17092 53945 0 V1
+P07989_E03.dat 16 35553.45075560187(547)/mV 16 0 518 17594 0 V3
+P07989_E03.dat 16 1789.293657008614(2935)/mV 16 0 2938 41659 0 V5
+# Male 947
+# Otherwise diseases
+# Sinus tachycardia
diff --git a/data/Child_ecg/P07/P07989/P07989_E04.dat b/data/Child_ecg/P07/P07989/P07989_E04.dat
new file mode 100644
index 0000000000000000000000000000000000000000..1100337cb728959596068ef645505f5bc7ecbc50
--- /dev/null
+++ b/data/Child_ecg/P07/P07989/P07989_E04.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7b4f8c0f5fb5f52ea07779d8e9772a7e6cb4ed02c473e31bedcf8972022fab8
+size 240000
diff --git a/data/Child_ecg/P07/P07989/P07989_E04.hea b/data/Child_ecg/P07/P07989/P07989_E04.hea
new file mode 100644
index 0000000000000000000000000000000000000000..a2d7bc2026a7cae1cca83b06ccdefff6ef09a123
--- /dev/null
+++ b/data/Child_ecg/P07/P07989/P07989_E04.hea
@@ -0,0 +1,16 @@
+P07989_E04 12 500 10000
+P07989_E04.dat 16 61171.87252368648(1911)/mV 16 0 1563 57553 0 I
+P07989_E04.dat 16 50416.55172413793(-9922)/mV 16 0 -10742 58958 0 II
+P07989_E04.dat 16 56379.27345309381(-12079)/mV 16 0 -12675 19917 0 III
+P07989_E04.dat 16 71983.34393305439(9235)/mV 16 0 9996 18140 0 AVR
+P07989_E04.dat 16 74666.73433782712(13207)/mV 16 0 13389 37571 0 AVL
+P07989_E04.dat 16 57134.969623329285(-9807)/mV 16 0 -10597 27789 0 AVF
+P07989_E04.dat 16 17847.209638554217(10631)/mV 16 0 12882 60804 0 V1
+P07989_E04.dat 16 4123.040473840079(-137)/mV 16 0 148 22572 0 V2
+P07989_E04.dat 16 9147.614917606244(8433)/mV 16 0 9014 16969 0 V3
+P07989_E04.dat 16 16755.520276100087(5162)/mV 16 0 4617 28684 0 V4
+P07989_E04.dat 16 32727.01950975488(-823)/mV 16 0 -1143 58984 0 V5
+P07989_E04.dat 16 30648.983171851098(-3420)/mV 16 0 -3894 52827 0 V6
+# Male 1006
+# Otherwise diseases
+# Sinus tachycardia;ST deviation;Prolonged QT interval
diff --git a/data/Child_ecg/P07/P07989/P07989_E05.dat b/data/Child_ecg/P07/P07989/P07989_E05.dat
new file mode 100644
index 0000000000000000000000000000000000000000..0b9e49d167573854b328d34e50bf97702e0425ea
--- /dev/null
+++ b/data/Child_ecg/P07/P07989/P07989_E05.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b33c44e9bc431fa8bb9bbce5aa0f8f38bb4a9290a2424975625fbcb73aca75e
+size 240000
diff --git a/data/Child_ecg/P07/P07989/P07989_E05.hea b/data/Child_ecg/P07/P07989/P07989_E05.hea
new file mode 100644
index 0000000000000000000000000000000000000000..dbeb9a449adb5cb19a69a768f05e4839320c280c
--- /dev/null
+++ b/data/Child_ecg/P07/P07989/P07989_E05.hea
@@ -0,0 +1,16 @@
+P07989_E05 12 500 10000
+P07989_E05.dat 16 43824.85496183206(12085)/mV 16 0 17863 14153 0 I
+P07989_E05.dat 16 88837.48873007146(-13041)/mV 16 0 -7185 43667 0 II
+P07989_E05.dat 16 44698.31412977562(-14772)/mV 16 0 -17718 42057 0 III
+P07989_E05.dat 16 71294.06697307945(-6258)/mV 16 0 -13277 45338 0 AVR
+P07989_E05.dat 16 45955.23898781631(15118)/mV 16 0 19642 3980 0 AVL
+P07989_E05.dat 16 74728.10666666667(-10874)/mV 16 0 -10874 42486 0 AVF
+P07989_E05.dat 16 110829.20717781402(406)/mV 16 0 9781 45897 0 V1
+P07989_E05.dat 16 17228.668138337012(12963)/mV 16 0 21611 34224 0 V2
+P07989_E05.dat 16 19086.00899550225(16961)/mV 16 0 24803 58412 0 V3
+P07989_E05.dat 16 30085.71290711701(15946)/mV 16 0 22946 14289 0 V4
+P07989_E05.dat 16 1279.8866587957498(1110)/mV 16 0 1656 9734 0 V5
+P07989_E05.dat 16 1551.0997442455243(5138)/mV 16 0 4814 21592 0 V6
+# Male 996
+# Otherwise diseases
+# Elevation+ST deviation
diff --git a/data/Child_ecg/P07/P07990/P07990_E01.dat b/data/Child_ecg/P07/P07990/P07990_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6178323974d35d6dc62e684b5c8b3a5637367dee
--- /dev/null
+++ b/data/Child_ecg/P07/P07990/P07990_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d95001ac935d8d52218ad8cf7d8dedfa6fc89bde25bf09c647da6e1e6e09e58b
+size 360000
diff --git a/data/Child_ecg/P07/P07990/P07990_E01.hea b/data/Child_ecg/P07/P07990/P07990_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..69d431d3c4be4e9e07d19ea5463b6e5c1dd09946
--- /dev/null
+++ b/data/Child_ecg/P07/P07990/P07990_E01.hea
@@ -0,0 +1,16 @@
+P07990_E01 12 500 15000
+P07990_E01.dat 16 68093.15027829313(3075)/mV 16 0 6288 3991 0 I
+P07990_E01.dat 16 47490.138424821(-13335)/mV 16 0 -11442 35861 0 II
+P07990_E01.dat 16 77666.46153846153(-22907)/mV 16 0 -23412 63497 0 III
+P07990_E01.dat 16 60894.81481481482(5768)/mV 16 0 3142 11359 0 AVR
+P07990_E01.dat 16 96226.63409453(11470)/mV 16 0 14053 63379 0 AVL
+P07990_E01.dat 16 64977.69855832241(-20663)/mV 16 0 -19606 52842 0 AVF
+P07990_E01.dat 16 85240.94549908144(1217)/mV 16 0 -3845 5569 0 V1
+P07990_E01.dat 16 20846.87323943662(13487)/mV 16 0 7298 52741 0 V2
+P07990_E01.dat 16 15265.30612244898(13983)/mV 16 0 10357 15971 0 V3
+P07990_E01.dat 16 22941.981981981982(7023)/mV 16 0 285 63421 0 V4
+P07990_E01.dat 16 1269.4146627565983(1051)/mV 16 0 953 13223 0 V5
+P07990_E01.dat 16 27440.930747922437(-18256)/mV 16 0 -16582 11601 0 V6
+# Male 832
+# Otherwise diseases
+# Sinus bradycardia;Prominent U waves
diff --git a/data/Child_ecg/P07/P07991/P07991_E01.dat b/data/Child_ecg/P07/P07991/P07991_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c2e09aacfd4e300465e6dae57a0f0f8362b11a10
--- /dev/null
+++ b/data/Child_ecg/P07/P07991/P07991_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ff1640568b4a24338a9c4b32d27c1392b2ebd7a23418ec9535679d47c4dd0adc
+size 240000
diff --git a/data/Child_ecg/P07/P07991/P07991_E01.hea b/data/Child_ecg/P07/P07991/P07991_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..c6d319ef289201d341fbeec46921bb400865e0aa
--- /dev/null
+++ b/data/Child_ecg/P07/P07991/P07991_E01.hea
@@ -0,0 +1,16 @@
+P07991_E01 12 500 10000
+P07991_E01.dat 16 67851.03448275862(-2022)/mV 16 0 -3015 36111 0 I
+P07991_E01.dat 16 26555.488649940264(-11061)/mV 16 0 -11882 41041 0 II
+P07991_E01.dat 16 28844.69206745784(-10218)/mV 16 0 -10687 10643 0 III
+P07991_E01.dat 16 47224.28274428275(11598)/mV 16 0 12674 2091 0 AVR
+P07991_E01.dat 16 60482.53107344633(9051)/mV 16 0 9051 51479 0 AVL
+P07991_E01.dat 16 27684.347613219095(-10679)/mV 16 0 -11332 32151 0 AVF
+P07991_E01.dat 16 14865.948339483395(-1293)/mV 16 0 328 9746 0 V1
+P07991_E01.dat 16 19650.03005008347(13211)/mV 16 0 15672 37296 0 V2
+P07991_E01.dat 16 9650.007168458782(-1216)/mV 16 0 -3202 35702 0 V3
+P07991_E01.dat 16 8354.861788617885(-653)/mV 16 0 -2686 42830 0 V4
+P07991_E01.dat 16 8751.350043215212(6785)/mV 16 0 -29280 25264 0 V5
+P07991_E01.dat 16 8464.49581898672(843)/mV 16 0 1862 16386 0 V6
+# Male 3122
+# Otherwise diseases
+# T-wave abnormality;Hyperkalemia
diff --git a/data/Child_ecg/P07/P07992/P07992_E01.dat b/data/Child_ecg/P07/P07992/P07992_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..d02da330135c56b509f62ec54d2fb88a06aeca02
--- /dev/null
+++ b/data/Child_ecg/P07/P07992/P07992_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:880bbf356537acc244d147bd52ba70de74d80ab314c44dd641915322dd79a462
+size 360000
diff --git a/data/Child_ecg/P07/P07992/P07992_E01.hea b/data/Child_ecg/P07/P07992/P07992_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..cf031cf6fe58b106346bdf0fa2111486bf6c801f
--- /dev/null
+++ b/data/Child_ecg/P07/P07992/P07992_E01.hea
@@ -0,0 +1,16 @@
+P07992_E01 12 500 15000
+P07992_E01.dat 16 72591.00343305542(-23733)/mV 16 0 -19894 48616 0 I
+P07992_E01.dat 16 72427.80183486239(-13493)/mV 16 0 -15025 59666 0 II
+P07992_E01.dat 16 104487.5601783061(1569)/mV 16 0 -6167 58093 0 III
+P07992_E01.dat 16 80583.94582392776(19526)/mV 16 0 18280 14778 0 AVR
+P07992_E01.dat 16 102506.1718963165(-23595)/mV 16 0 -17088 51784 0 AVL
+P07992_E01.dat 16 99450.56370656371(-7613)/mV 16 0 -12387 10757 0 AVF
+P07992_E01.dat 16 33128.60368921185(25111)/mV 16 0 25138 49268 0 V1
+P07992_E01.dat 16 15761.933068633012(21507)/mV 16 0 21366 30454 0 V2
+P07992_E01.dat 16 16471.77142857143(15651)/mV 16 0 14713 11902 0 V3
+P07992_E01.dat 16 20061.415752741774(6533)/mV 16 0 5293 57370 0 V4
+P07992_E01.dat 16 20616.17021276596(-6272)/mV 16 0 -8201 16055 0 V5
+P07992_E01.dat 16 27479.44032921811(-13204)/mV 16 0 -15193 46420 0 V6
+# Female 3625
+# Otherwise diseases
+# Sinus tachycardia;Left atrial enlargement
diff --git a/data/Child_ecg/P07/P07993/P07993_E01.dat b/data/Child_ecg/P07/P07993/P07993_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..c2831fa71e4f2ebf69c0736d93c0acbc26eef780
--- /dev/null
+++ b/data/Child_ecg/P07/P07993/P07993_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c42879abf50d6e263a2462575c3fca82ab149f472a0a6c6444847848785cb6f2
+size 192000
diff --git a/data/Child_ecg/P07/P07993/P07993_E01.hea b/data/Child_ecg/P07/P07993/P07993_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..67524991e31e7c228c40a9410259e07762d337bf
--- /dev/null
+++ b/data/Child_ecg/P07/P07993/P07993_E01.hea
@@ -0,0 +1,16 @@
+P07993_E01 12 500 8000
+P07993_E01.dat 16 83232.71399594321(-2713)/mV 16 0 -2713 18690 0 I
+P07993_E01.dat 16 21854.44527495996(-12780)/mV 16 0 -12762 14135 0 II
+P07993_E01.dat 16 22084.198807157056(-16495)/mV 16 0 -16477 53240 0 III
+P07993_E01.dat 16 42418.6837186424(9341)/mV 16 0 9341 43617 0 AVR
+P07993_E01.dat 16 41790.7770700637(18492)/mV 16 0 18492 19654 0 AVL
+P07993_E01.dat 16 22009.287246722288(-14734)/mV 16 0 -14716 48429 0 AVF
+P07993_E01.dat 16 74541.65237020316(-8581)/mV 16 0 -8581 22012 0 V1
+P07993_E01.dat 16 14199.227414330218(2842)/mV 16 0 2877 42135 0 V2
+P07993_E01.dat 16 11654.531477799868(1582)/mV 16 0 1629 28832 0 V3
+P07993_E01.dat 16 11906.494752623688(-1745)/mV 16 0 -1726 47957 0 V4
+P07993_E01.dat 16 18765.39534883721(-7551)/mV 16 0 -7551 32110 0 V5
+P07993_E01.dat 16 31023.744227353465(-15710)/mV 16 0 -15710 13393 0 V6
+# Male 2231
+# Otherwise diseases
+# Sinus arrhythmia;Prominent U waves
diff --git a/data/Child_ecg/P07/P07994/P07994_E01.dat b/data/Child_ecg/P07/P07994/P07994_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..6680020bd6e22c71c69347b44c466bc883583f1a
--- /dev/null
+++ b/data/Child_ecg/P07/P07994/P07994_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c84cbda7f8ead81301ae828f8330bcce46505902333e245d83fe22f49a55df95
+size 360000
diff --git a/data/Child_ecg/P07/P07994/P07994_E01.hea b/data/Child_ecg/P07/P07994/P07994_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..3b1ba0d8661a472e07b952137e1e99cfafe2b881
--- /dev/null
+++ b/data/Child_ecg/P07/P07994/P07994_E01.hea
@@ -0,0 +1,16 @@
+P07994_E01 12 500 15000
+P07994_E01.dat 16 107434.81559045956(-10223)/mV 16 0 -12757 34235 0 I
+P07994_E01.dat 16 41049.81419503751(-24083)/mV 16 0 -25051 55075 0 II
+P07994_E01.dat 16 49862.03250270856(-21531)/mV 16 0 -21531 58270 0 III
+P07994_E01.dat 16 62027.97043774872(20508)/mV 16 0 21971 30135 0 AVR
+P07994_E01.dat 16 118457.00840336134(15414)/mV 16 0 14065 26944 0 AVL
+P07994_E01.dat 16 45518.728033472806(-23471)/mV 16 0 -23989 49161 0 AVF
+P07994_E01.dat 16 44767.64916330064(5115)/mV 16 0 8137 46477 0 V1
+P07994_E01.dat 16 30718.751980499695(-8153)/mV 16 0 -8003 26320 0 V2
+P07994_E01.dat 16 26714.04498977505(-20010)/mV 16 0 -20923 50397 0 V3
+P07994_E01.dat 16 35977.39362490734(-20918)/mV 16 0 -21738 24489 0 V4
+P07994_E01.dat 16 45856.619079386255(-24376)/mV 16 0 -25607 45060 0 V5
+P07994_E01.dat 16 48670.34430856068(-20136)/mV 16 0 -21323 58617 0 V6
+# Female 5364
+# Otherwise diseases
+# Sinus tachycardia;ST deviation with T-wave change
diff --git a/data/Child_ecg/P07/P07994/P07994_E02.dat b/data/Child_ecg/P07/P07994/P07994_E02.dat
new file mode 100644
index 0000000000000000000000000000000000000000..acf3d0b9434e54a00e7d4a59e53adc4a50a0c76f
--- /dev/null
+++ b/data/Child_ecg/P07/P07994/P07994_E02.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f86ea1d5f6b30dd0a21556b4d75b6772d0808906ca9b02e14cb7a00e10c5f2e
+size 240000
diff --git a/data/Child_ecg/P07/P07994/P07994_E02.hea b/data/Child_ecg/P07/P07994/P07994_E02.hea
new file mode 100644
index 0000000000000000000000000000000000000000..f08108053462483d88535910fe73c32231c1cabf
--- /dev/null
+++ b/data/Child_ecg/P07/P07994/P07994_E02.hea
@@ -0,0 +1,16 @@
+P07994_E02 12 500 10000
+P07994_E02.dat 16 75782.42006269592(-9159)/mV 16 0 -9344 37657 0 I
+P07994_E02.dat 16 38464.61632032438(-23503)/mV 16 0 -25787 6583 0 II
+P07994_E02.dat 16 44977.49333333333(-19590)/mV 16 0 -22114 23056 0 III
+P07994_E02.dat 16 56285.739776951676(18984)/mV 16 0 20724 16460 0 AVR
+P07994_E02.dat 16 98829.4664519592(12184)/mV 16 0 14837 4005 0 AVL
+P07994_E02.dat 16 42145.57986447241(-22138)/mV 16 0 -24573 38844 0 AVF
+P07994_E02.dat 16 47839.15164369035(11288)/mV 16 0 14325 52263 0 V1
+P07994_E02.dat 16 27592.64864864865(5119)/mV 16 0 3076 19148 0 V2
+P07994_E02.dat 16 23859.865327820437(-13043)/mV 16 0 -15411 39670 0 V3
+P07994_E02.dat 16 20022.026554856744(-18777)/mV 16 0 -21368 60057 0 V4
+P07994_E02.dat 16 31310.564862861378(-22455)/mV 16 0 -25333 27615 0 V5
+P07994_E02.dat 16 32095.794364804744(-16915)/mV 16 0 -18899 62742 0 V6
+# Female 5369
+# Otherwise diseases
+# Normal ECG
diff --git a/data/Child_ecg/P07/P07995/P07995_E01.dat b/data/Child_ecg/P07/P07995/P07995_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b7333ffe424b7710487c7df0739c456368de6913
--- /dev/null
+++ b/data/Child_ecg/P07/P07995/P07995_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2723b9bb93d2cf22255a8aa0e543f0784843636580fda3b939fe9c684b9dd919
+size 360000
diff --git a/data/Child_ecg/P07/P07995/P07995_E01.hea b/data/Child_ecg/P07/P07995/P07995_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..e15045240a7a572942838991dde9f0bba0c32d9b
--- /dev/null
+++ b/data/Child_ecg/P07/P07995/P07995_E01.hea
@@ -0,0 +1,16 @@
+P07995_E01 12 500 15000
+P07995_E01.dat 16 144392.49087893864(-11510)/mV 16 0 -11510 31447 0 I
+P07995_E01.dat 16 58152.531871144616(-22410)/mV 16 0 -22410 47947 0 II
+P07995_E01.dat 16 78957.970858068(-23837)/mV 16 0 -23837 18674 0 III
+P07995_E01.dat 16 84702.88958990536(19676)/mV 16 0 19676 4386 0 AVR
+P07995_E01.dat 16 196466.47976307996(15822)/mV 16 0 15822 34302 0 AVL
+P07995_E01.dat 16 67359.51433389545(-23015)/mV 16 0 -23015 23369 0 AVF
+P07995_E01.dat 16 34950.807323452485(6382)/mV 16 0 6382 45598 0 V1
+P07995_E01.dat 16 26073.302325581397(19787)/mV 16 0 19787 44592 0 V2
+P07995_E01.dat 16 28410.727688787185(15731)/mV 16 0 15731 56232 0 V3
+P07995_E01.dat 16 31284.576154376293(11563)/mV 16 0 11563 9685 0 V4
+P07995_E01.dat 16 29770.887122416534(-14480)/mV 16 0 -14480 34092 0 V5
+P07995_E01.dat 16 38582.76669414675(-21341)/mV 16 0 -21341 1065 0 V6
+# Male 5063
+# Otherwise diseases
+# Sinus arrhythmia;Junctional premature complex(es)
diff --git a/data/Child_ecg/P07/P07996/P07996_E01.dat b/data/Child_ecg/P07/P07996/P07996_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..648cfa0caf34b26cc9fdd23f699e2b3cd7b2c170
--- /dev/null
+++ b/data/Child_ecg/P07/P07996/P07996_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c4cc3f350baa46a2e8a58424d30b79dacddcb4998c2ecd9985b083e69ae8e78
+size 360000
diff --git a/data/Child_ecg/P07/P07996/P07996_E01.hea b/data/Child_ecg/P07/P07996/P07996_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..eafcba65c3d3f861dd3e0a67f917dabedaeebfd8
--- /dev/null
+++ b/data/Child_ecg/P07/P07996/P07996_E01.hea
@@ -0,0 +1,16 @@
+P07996_E01 12 500 15000
+P07996_E01.dat 16 48469.333333333336(-5716)/mV 16 0 -3271 22365 0 I
+P07996_E01.dat 16 27146.085747392815(-9889)/mV 16 0 -9337 62805 0 II
+P07996_E01.dat 16 33122.346041055716(-10707)/mV 16 0 -11704 31892 0 III
+P07996_E01.dat 16 42165.72394366197(11087)/mV 16 0 9578 14657 0 AVR
+P07996_E01.dat 16 69021.77959183673(8518)/mV 16 0 11326 6980 0 AVL
+P07996_E01.dat 16 30697.450777202073(-9624)/mV 16 0 -9749 49646 0 AVF
+P07996_E01.dat 16 20876.149152542373(15346)/mV 16 0 22578 23458 0 V1
+P07996_E01.dat 16 12522.10348468849(13555)/mV 16 0 20739 34238 0 V2
+P07996_E01.dat 16 19587.2704845815(10654)/mV 16 0 17057 16096 0 V3
+P07996_E01.dat 16 23020.345489443378(-9342)/mV 16 0 -7563 43232 0 V4
+P07996_E01.dat 16 29751.068754254597(-11427)/mV 16 0 -13461 54457 0 V5
+P07996_E01.dat 16 33586.86914378029(-12464)/mV 16 0 -14267 4942 0 V6
+# Female 3714
+# Otherwise diseases
+# Sinus tachycardia;Occasional+Ventricular premature complex(es)
diff --git a/data/Child_ecg/P07/P07997/P07997_E01.dat b/data/Child_ecg/P07/P07997/P07997_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..b9a6e0e1d66a30d21d8f469a5664c9f07b70dd3f
--- /dev/null
+++ b/data/Child_ecg/P07/P07997/P07997_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9dc9fd710290b34224fcffef49ea1295023c61fae83c20ac2c50039e0ea5b014
+size 240000
diff --git a/data/Child_ecg/P07/P07997/P07997_E01.hea b/data/Child_ecg/P07/P07997/P07997_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..8e47b9ffaae3192ff14e807ad9cae495b90b8c08
--- /dev/null
+++ b/data/Child_ecg/P07/P07997/P07997_E01.hea
@@ -0,0 +1,16 @@
+P07997_E01 12 500 10000
+P07997_E01.dat 16 50041.85152838428(806)/mV 16 0 -1922 34390 0 I
+P07997_E01.dat 16 45744.35555555556(-8644)/mV 16 0 9516 7064 0 II
+P07997_E01.dat 16 48009.913941480205(-12337)/mV 16 0 9335 53993 0 III
+P07997_E01.dat 16 56463.17325227964(3515)/mV 16 0 -6128 52313 0 AVR
+P07997_E01.dat 16 57999.77077363897(6768)/mV 16 0 -7902 6503 0 AVL
+P07997_E01.dat 16 52507.17693315858(-13205)/mV 16 0 9049 7878 0 AVF
+P07997_E01.dat 16 44499.876422764224(-6041)/mV 16 0 -3941 35115 0 V1
+P07997_E01.dat 16 21453.53846153846(2095)/mV 16 0 10941 39261 0 V2
+P07997_E01.dat 16 21453.53846153846(2095)/mV 16 0 10941 40487 0 V3
+P07997_E01.dat 16 21467.010234798316(2054)/mV 16 0 10906 23986 0 V4
+P07997_E01.dat 16 33570.03468208093(-10081)/mV 16 0 6737 60241 0 V5
+P07997_E01.dat 16 51748.505692031154(-11681)/mV 16 0 7093 49570 0 V6
+# Male 1590
+# Otherwise diseases
+# Sinus tachycardia;Prolonged QTc interval
diff --git a/data/Child_ecg/P07/P07998/P07998_E01.dat b/data/Child_ecg/P07/P07998/P07998_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..26ff69ef3bd3d89cf78a7260ef67c68ee7e43e52
--- /dev/null
+++ b/data/Child_ecg/P07/P07998/P07998_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb502c44f5516932a1489887a27965ec1d771df3e153f840b8cb7bf3e48e2cdb
+size 360000
diff --git a/data/Child_ecg/P07/P07998/P07998_E01.hea b/data/Child_ecg/P07/P07998/P07998_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..570487a81f12f574d593a13e48473cdef8b9c56f
--- /dev/null
+++ b/data/Child_ecg/P07/P07998/P07998_E01.hea
@@ -0,0 +1,16 @@
+P07998_E01 12 500 15000
+P07998_E01.dat 16 106283.28815706143(-12281)/mV 16 0 -18333 29883 0 I
+P07998_E01.dat 16 23558.558096980785(-20194)/mV 16 0 -22456 65283 0 II
+P07998_E01.dat 16 25007.734617442482(-21356)/mV 16 0 -22312 349 0 III
+P07998_E01.dat 16 42566.63510204082(18155)/mV 16 0 21410 12517 0 AVR
+P07998_E01.dat 16 51590.637037037035(21645)/mV 16 0 21183 8492 0 AVL
+P07998_E01.dat 16 24407.84186517993(-21010)/mV 16 0 -22638 46015 0 AVF
+P07998_E01.dat 16 27688.59911894273(-11284)/mV 16 0 -10248 16490 0 V1
+P07998_E01.dat 16 1272.888888888889(1064)/mV 16 0 1268 25509 0 V2
+P07998_E01.dat 16 12097.776880363454(-9363)/mV 16 0 -10180 54108 0 V3
+P07998_E01.dat 16 18322.350981558597(-17728)/mV 16 0 -19263 28180 0 V4
+P07998_E01.dat 16 21387.61861174676(-19076)/mV 16 0 -23112 40765 0 V5
+P07998_E01.dat 16 11577.911205073995(-679)/mV 16 0 -1574 16303 0 V6
+# Male 2668
+# Otherwise diseases
+# Sinus tachycardia;Sinus arrhythmia;Frequent+Atrial premature complex(es)
diff --git a/data/Child_ecg/P07/P07999/P07999_E01.dat b/data/Child_ecg/P07/P07999/P07999_E01.dat
new file mode 100644
index 0000000000000000000000000000000000000000..a437abe21a47135bd7c150ce213a46b9acc13f0f
--- /dev/null
+++ b/data/Child_ecg/P07/P07999/P07999_E01.dat
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:00f01bc3f51db0c71e065782b381be764b9c605639bbac8199bd218592f5ecd5
+size 240000
diff --git a/data/Child_ecg/P07/P07999/P07999_E01.hea b/data/Child_ecg/P07/P07999/P07999_E01.hea
new file mode 100644
index 0000000000000000000000000000000000000000..40bf30598bde628cd5c1de9e138dcbbc6377fc87
--- /dev/null
+++ b/data/Child_ecg/P07/P07999/P07999_E01.hea
@@ -0,0 +1,16 @@
+P07999_E01 12 500 10000
+P07999_E01.dat 16 53881.596319723976(-21329)/mV 16 0 -21329 57104 0 I
+P07999_E01.dat 16 50332.38778220452(-23514)/mV 16 0 -23555 52291 0 II
+P07999_E01.dat 16 122821.44769330735(-9693)/mV 16 0 -9693 20287 0 III
+P07999_E01.dat 16 53965.55432780847(24466)/mV 16 0 24466 11966 0 AVR
+P07999_E01.dat 16 89501.68310598111(-11943)/mV 16 0 -11943 33621 0 AVL
+P07999_E01.dat 16 87630.26151012891(-21150)/mV 16 0 -21221 23951 0 AVF
+P07999_E01.dat 16 82427.04516129033(17140)/mV 16 0 17274 39599 0 V1
+P07999_E01.dat 16 38706.061647296614(-14066)/mV 16 0 -14066 11696 0 V2
+P07999_E01.dat 16 27787.353584447144(-10434)/mV 16 0 -10457 249 0 V3
+P07999_E01.dat 16 30359.950254381005(-19655)/mV 16 0 -19655 43064 0 V4
+P07999_E01.dat 16 36154.514285714286(-22881)/mV 16 0 -22881 17722 0 V5
+P07999_E01.dat 16 44521.739130434784(-25017)/mV 16 0 -25017 48330 0 V6
+# Female 4929
+# Otherwise diseases
+# Sinus bradycardia;Sinus arrhythmia