diff --git a/.gitattributes b/.gitattributes
index 4425442060e47870dcb5e2a7c1fe935a8b6199b5..8bbba4f19942849b7865374163d08eab95b34940 100644
--- a/.gitattributes
+++ b/.gitattributes
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 data/Child_ecg/P00/P00366/P00366_E01.dat filter=lfs diff=lfs merge=lfs -text
 data/Child_ecg/P00/P00367/P00367_E01.dat filter=lfs diff=lfs merge=lfs -text
 data/Child_ecg/P00/P00368/P00368_E01.dat filter=lfs diff=lfs merge=lfs -text
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diff --git "a/data/Child_ecg/P00/P00368\\P00368_E02.dat" "b/data/Child_ecg/P00/P00368\\P00368_E02.dat"
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+version https://git-lfs.github.com/spec/v1
+oid sha256:983bc65c31138fe9d40b880493e5f376045522597b306e8d6285dee76aac4a51
+size 360000
diff --git "a/data/Child_ecg/P00/P00368\\P00368_E02.hea" "b/data/Child_ecg/P00/P00368\\P00368_E02.hea"
new file mode 100644
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+P00368_E02 12 500 15000
+P00368_E02.dat 16 29471.09693251534(14145)/mV 16 0 14409 50843 0 I
+P00368_E02.dat 16 27604.457478005865(4003)/mV 16 0 -2150 21604 0 II
+P00368_E02.dat 16 60252.1845416417(-8216)/mV 16 0 -22183 7484 0 III
+P00368_E02.dat 16 31233.716968477533(-10028)/mV 16 0 -6700 46517 0 AVR
+P00368_E02.dat 16 41915.15966386555(11072)/mV 16 0 16120 8273 0 AVL
+P00368_E02.dat 16 41576.91803278688(-3046)/mV 16 0 -12481 54619 0 AVF
+P00368_E02.dat 16 43694.673514306676(-18227)/mV 16 0 -14672 21597 0 V1
+P00368_E02.dat 16 21504.972459639128(11461)/mV 16 0 12126 13390 0 V2
+P00368_E02.dat 16 17228.865697177076(6570)/mV 16 0 9386 27862 0 V3
+P00368_E02.dat 16 29220.977777777778(8325)/mV 16 0 4116 58556 0 V4
+P00368_E02.dat 16 32911.24540367706(7440)/mV 16 0 1844 13152 0 V5
+P00368_E02.dat 16 35684.87646528404(5880)/mV 16 0 3035 17665 0 V6
+# Female 443
+# Atrial septal defect;Tetralogy of Fallot;Patent ductus arteriosus
+# Incomplete right bundle-branch block;Right-axis deviation;Right ventricular hypertrophy;T-wave abnormality
diff --git "a/data/Child_ecg/P00/P00369\\P00369_E01.dat" "b/data/Child_ecg/P00/P00369\\P00369_E01.dat"
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+version https://git-lfs.github.com/spec/v1
+oid sha256:6a0b9a762ffd08711b44128706097b4ad52b83b83d72d6e6e98c42e28435a544
+size 360000
diff --git "a/data/Child_ecg/P00/P00369\\P00369_E01.hea" "b/data/Child_ecg/P00/P00369\\P00369_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..606db680fb30a198a67ccfde26b3ff4898a173a8
--- /dev/null
+++ "b/data/Child_ecg/P00/P00369\\P00369_E01.hea"
@@ -0,0 +1,16 @@
+P00369_E01 12 500 15000
+P00369_E01.dat 16 122625.5678040245(1452)/mV 16 0 2749 55383 0 I
+P00369_E01.dat 16 33907.2(-22171)/mV 16 0 -23605 5372 0 II
+P00369_E01.dat 16 31257.24163116251(-20229)/mV 16 0 -21882 51945 0 III
+P00369_E01.dat 16 69920.1731809982(24009)/mV 16 0 25090 34130 0 AVR
+P00369_E01.dat 16 55897.96453519613(18027)/mV 16 0 19801 37124 0 AVL
+P00369_E01.dat 16 32697.525120440467(-21168)/mV 16 0 -22711 48210 0 AVF
+P00369_E01.dat 16 72117.81738655003(-564)/mV 16 0 1607 70 0 V1
+P00369_E01.dat 16 41296.59522487507(3549)/mV 16 0 7748 21746 0 V2
+P00369_E01.dat 16 35188.91577698695(-3798)/mV 16 0 -1651 64199 0 V3
+P00369_E01.dat 16 27803.669018601668(-11602)/mV 16 0 -10652 30911 0 V4
+P00369_E01.dat 16 29077.413663259817(-19570)/mV 16 0 -19570 20490 0 V5
+P00369_E01.dat 16 37417.84249628529(-23545)/mV 16 0 -24824 15537 0 V6
+# Female 5365
+# Otherwise diseases
+# Sinus bradycardia
diff --git "a/data/Child_ecg/P00/P00370\\P00370_E01.dat" "b/data/Child_ecg/P00/P00370\\P00370_E01.dat"
new file mode 100644
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@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0ab90fe5a042768c4c8fe02f55a7a2164c5ca817bf5a17f7dd811daa58e757d
+size 240000
diff --git "a/data/Child_ecg/P00/P00370\\P00370_E01.hea" "b/data/Child_ecg/P00/P00370\\P00370_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..383c63f5489ccd529ba109c253b8d299feb72136
--- /dev/null
+++ "b/data/Child_ecg/P00/P00370\\P00370_E01.hea"
@@ -0,0 +1,16 @@
+P00370_E01 12 500 10000
+P00370_E01.dat 16 65499.77358490566(-5646)/mV 16 0 -5646 41707 0 I
+P00370_E01.dat 16 48416.423440453684(-7755)/mV 16 0 -7755 63053 0 II
+P00370_E01.dat 16 87293.62816553426(1737)/mV 16 0 1737 7168 0 III
+P00370_E01.dat 16 59019.76601671309(8616)/mV 16 0 8616 53935 0 AVR
+P00370_E01.dat 16 123555.69520816968(5633)/mV 16 0 5633 21699 0 AVL
+P00370_E01.dat 16 65773.14896008994(-4200)/mV 16 0 -4200 59808 0 AVF
+P00370_E01.dat 16 44902.06928948914(4571)/mV 16 0 4571 25936 0 V1
+P00370_E01.dat 16 19638.71026965003(661)/mV 16 0 661 32215 0 V2
+P00370_E01.dat 16 21371.43177046886(-2943)/mV 16 0 -2943 29321 0 V3
+P00370_E01.dat 16 28525.491628614916(-5314)/mV 16 0 -5314 26222 0 V4
+P00370_E01.dat 16 42797.054339010545(-7001)/mV 16 0 -7001 35753 0 V5
+P00370_E01.dat 16 54724.6416093171(-7529)/mV 16 0 -7529 6829 0 V6
+# Male 4754
+# Atrial septal defect (Foramen ovale)
+# Normal ECG
diff --git "a/data/Child_ecg/P00/P00371\\P00371_E01.dat" "b/data/Child_ecg/P00/P00371\\P00371_E01.dat"
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+version https://git-lfs.github.com/spec/v1
+oid sha256:c9e84b218f1f0abf50c8d989ce595419083db512e7ead3f0a3f091056a1543b6
+size 360000
diff --git "a/data/Child_ecg/P00/P00371\\P00371_E01.hea" "b/data/Child_ecg/P00/P00371\\P00371_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..b29491f181d73b4ea1c61ad1bc3f0015921f14b3
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@@ -0,0 +1,16 @@
+P00371_E01 12 500 15000
+P00371_E01.dat 16 35403.05141980046(12282)/mV 16 0 10439 11965 0 I
+P00371_E01.dat 16 45189.40044411547(-2957)/mV 16 0 -5936 12275 0 II
+P00371_E01.dat 16 55715.307439104676(-22436)/mV 16 0 -23207 11429 0 III
+P00371_E01.dat 16 47141.89541432019(-4155)/mV 16 0 -1355 30811 0 AVR
+P00371_E01.dat 16 44522.35375323555(17625)/mV 16 0 16792 40201 0 AVL
+P00371_E01.dat 16 59901.83966244726(-8505)/mV 16 0 -10892 63783 0 AVF
+P00371_E01.dat 16 43370.54161781946(-23735)/mV 16 0 -23418 47526 0 V1
+P00371_E01.dat 16 14271.670103092783(10494)/mV 16 0 10866 23371 0 V2
+P00371_E01.dat 16 24217.314321140733(5380)/mV 16 0 4611 26426 0 V3
+P00371_E01.dat 16 35014.66962305987(-1924)/mV 16 0 -4318 26881 0 V4
+P00371_E01.dat 16 37208.97746144721(-2135)/mV 16 0 -4981 12747 0 V5
+P00371_E01.dat 16 43476.75204359673(-1603)/mV 16 0 -5671 19489 0 V6
+# Female 1231
+# Atrial septal defect
+# Right-axis deviation
diff --git "a/data/Child_ecg/P00/P00372\\P00372_E01.dat" "b/data/Child_ecg/P00/P00372\\P00372_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..8d66fb7ff8bada9aaeac29cd7e82003ba73acd7a
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+version https://git-lfs.github.com/spec/v1
+oid sha256:08ce256fd5624d3671f0a16fff5442d4be7361a72689ac6f82090d0960ab7ef8
+size 240000
diff --git "a/data/Child_ecg/P00/P00372\\P00372_E01.hea" "b/data/Child_ecg/P00/P00372\\P00372_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..a5db2401e461df0834f88a2f82541bd2ca282348
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+++ "b/data/Child_ecg/P00/P00372\\P00372_E01.hea"
@@ -0,0 +1,16 @@
+P00372_E01 12 500 10000
+P00372_E01.dat 16 49580.3782234957(1029)/mV 16 0 1029 10190 0 I
+P00372_E01.dat 16 43888.13223140496(-12023)/mV 16 0 -12023 54110 0 II
+P00372_E01.dat 16 50446.125472411186(-16473)/mV 16 0 -16473 39543 0 III
+P00372_E01.dat 16 53555.2695179905(5752)/mV 16 0 5752 7916 0 AVR
+P00372_E01.dat 16 68284.81646655232(6110)/mV 16 0 6110 4169 0 AVL
+P00372_E01.dat 16 53765.138932910726(-20343)/mV 16 0 -20343 17975 0 AVF
+P00372_E01.dat 16 41731.418130709775(-3771)/mV 16 0 -3771 31936 0 V1
+P00372_E01.dat 16 16865.169325784867(-766)/mV 16 0 -766 64933 0 V2
+P00372_E01.dat 16 18102.47556287754(-575)/mV 16 0 -575 65508 0 V3
+P00372_E01.dat 16 18440.709599027945(-3125)/mV 16 0 -3125 37711 0 V4
+P00372_E01.dat 16 24415.00357325166(-9413)/mV 16 0 -9413 52162 0 V5
+P00372_E01.dat 16 33934.01459854015(-12337)/mV 16 0 -12337 5251 0 V6
+# Male 2399
+# Atrial septal defect
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P00/P00373\\P00373_E01.dat" "b/data/Child_ecg/P00/P00373\\P00373_E01.dat"
new file mode 100644
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+version https://git-lfs.github.com/spec/v1
+oid sha256:047d71a07124494abb4e6a1895b6e1ec143f28cac88bf893445196b373c1c0b4
+size 360000
diff --git "a/data/Child_ecg/P00/P00373\\P00373_E01.hea" "b/data/Child_ecg/P00/P00373\\P00373_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..d83121d3cbb30f861089844e0e794c2fbe184abf
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+P00373_E01 12 500 15000
+P00373_E01.dat 16 50626.82815057283(12545)/mV 16 0 12792 59009 0 I
+P00373_E01.dat 16 73561.1520367183(-1464)/mV 16 0 -1165 64595 0 II
+P00373_E01.dat 16 41429.48548140601(-12912)/mV 16 0 -12946 46947 0 III
+P00373_E01.dat 16 73217.86181818182(-13104)/mV 16 0 -13462 2676 0 AVR
+P00373_E01.dat 16 47083.302678120264(12730)/mV 16 0 12883 61027 0 AVL
+P00373_E01.dat 16 63350.83602771362(-12676)/mV 16 0 -12624 63198 0 AVF
+P00373_E01.dat 16 30350.920245398775(-13442)/mV 16 0 -13763 55692 0 V1
+P00373_E01.dat 16 28314.87812041116(4894)/mV 16 0 4917 56538 0 V2
+P00373_E01.dat 16 27664.21375556655(21832)/mV 16 0 21742 11586 0 V3
+P00373_E01.dat 16 27376.306513409963(23055)/mV 16 0 23166 2881 0 V4
+P00373_E01.dat 16 36670.115007012624(18299)/mV 16 0 18597 14478 0 V5
+P00373_E01.dat 16 34038.28965517241(5792)/mV 16 0 5986 6618 0 V6
+# Male 1962
+# Ventricular septal defect
+# Sinus tachycardia;Right bundle-branch block;Right-axis deviation;Right ventricular hypertrophy;Inversion+T-wave abnormality;Prolonged QTc interval
diff --git "a/data/Child_ecg/P00/P00373\\P00373_E02.dat" "b/data/Child_ecg/P00/P00373\\P00373_E02.dat"
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+version https://git-lfs.github.com/spec/v1
+oid sha256:6c2c2026fe7765a3a485b4ff6d231b1f0a2ea6a1ec38e8f3b1ca7b4efccaf96d
+size 360000
diff --git "a/data/Child_ecg/P00/P00373\\P00373_E02.hea" "b/data/Child_ecg/P00/P00373\\P00373_E02.hea"
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+P00373_E02 12 500 15000
+P00373_E02.dat 16 45978.41564083997(-1763)/mV 16 0 -3559 10618 0 I
+P00373_E02.dat 16 41915.56435643564(-16230)/mV 16 0 -20594 58063 0 II
+P00373_E02.dat 16 40461.984140969165(-10343)/mV 16 0 -12943 57726 0 III
+P00373_E02.dat 16 56664.90516677567(9538)/mV 16 0 13595 1653 0 AVR
+P00373_E02.dat 16 52508.903225806454(5384)/mV 16 0 6025 18880 0 AVL
+P00373_E02.dat 16 44670.55798542081(-16310)/mV 16 0 -20089 56681 0 AVF
+P00373_E02.dat 16 31512.82424242424(7855)/mV 16 0 12290 46404 0 V1
+P00373_E02.dat 16 20194.281059063138(5965)/mV 16 0 7361 2361 0 V2
+P00373_E02.dat 16 10774.829798803697(5934)/mV 16 0 6749 14211 0 V3
+P00373_E02.dat 16 10806.19086176981(3725)/mV 16 0 2899 3903 0 V4
+P00373_E02.dat 16 15223.745685740236(-30)/mV 16 0 -2048 35820 0 V5
+P00373_E02.dat 16 23324.778103616813(-9465)/mV 16 0 -12008 24329 0 V6
+# Male 1949
+# Ventricular septal defect
+# Normal ECG
diff --git "a/data/Child_ecg/P00/P00374\\P00374_E01.dat" "b/data/Child_ecg/P00/P00374\\P00374_E01.dat"
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diff --git "a/data/Child_ecg/P00/P00374\\P00374_E01.hea" "b/data/Child_ecg/P00/P00374\\P00374_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..d711169d062dae92acac8388829c78c4681498c1
--- /dev/null
+++ "b/data/Child_ecg/P00/P00374\\P00374_E01.hea"
@@ -0,0 +1,16 @@
+P00374_E01 12 500 11000
+P00374_E01.dat 16 19895.103622577928(-9705)/mV 16 0 -9867 39439 0 I
+P00374_E01.dat 16 13910.66251298027(-6603)/mV 16 0 -6773 15357 0 II
+P00374_E01.dat 16 19096.7639782286(4923)/mV 16 0 4861 16146 0 III
+P00374_E01.dat 16 17489.095890410958(7130)/mV 16 0 7301 38838 0 AVR
+P00374_E01.dat 16 27107.845213849287(-13270)/mV 16 0 -13336 26183 0 AVL
+P00374_E01.dat 16 17188.738041002278(-3291)/mV 16 0 -3417 42126 0 AVF
+P00374_E01.dat 16 24923.297019527236(-20926)/mV 16 0 -20865 55108 0 V1
+P00374_E01.dat 16 10641.535219079313(4707)/mV 16 0 4733 16089 0 V2
+P00374_E01.dat 16 6167.787610619469(5348)/mV 16 0 5343 57813 0 V3
+P00374_E01.dat 16 6923.718309859155(-2043)/mV 16 0 -2122 3399 0 V4
+P00374_E01.dat 16 7481.123966942148(-9783)/mV 16 0 -9886 54410 0 V5
+P00374_E01.dat 16 12803.76257772753(-10648)/mV 16 0 -10794 9017 0 V6
+# Male 1486
+# Ventricular septal defect;Patent ductus arteriosus
+# Left ventricular hypertrophy;Right ventricular hypertrophy;Abnormal Q wave
diff --git "a/data/Child_ecg/P00/P00375\\P00375_E01.dat" "b/data/Child_ecg/P00/P00375\\P00375_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..3e518fd3e81225758100ef4cafc56daabfe3a419
--- /dev/null
+++ "b/data/Child_ecg/P00/P00375\\P00375_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8fc47ec3d2d31f6b6081b0be756b2b84ecf4b42c65b553cfb60c373601023f13
+size 360000
diff --git "a/data/Child_ecg/P00/P00375\\P00375_E01.hea" "b/data/Child_ecg/P00/P00375\\P00375_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..e7f64b8de795417cd35daecf9f7e6fad51cfb109
--- /dev/null
+++ "b/data/Child_ecg/P00/P00375\\P00375_E01.hea"
@@ -0,0 +1,16 @@
+P00375_E01 12 500 15000
+P00375_E01.dat 16 83386.52958756725(1292)/mV 16 0 -743 56471 0 I
+P00375_E01.dat 16 30152.99693063229(-8783)/mV 16 0 -10426 31895 0 II
+P00375_E01.dat 16 28189.75674056321(-9794)/mV 16 0 -10643 29172 0 III
+P00375_E01.dat 16 62438.94801223242(7111)/mV 16 0 9550 7084 0 AVR
+P00375_E01.dat 16 50314.27959547888(8531)/mV 16 0 8654 5125 0 AVL
+P00375_E01.dat 16 29328.92954264524(-9596)/mV 16 0 -10837 23950 0 AVF
+P00375_E01.dat 16 37249.347368421055(8702)/mV 16 0 8551 26255 0 V1
+P00375_E01.dat 16 18773.591527987897(15707)/mV 16 0 14913 46483 0 V2
+P00375_E01.dat 16 17655.01387755102(9474)/mV 16 0 8512 51130 0 V3
+P00375_E01.dat 16 24863.712110726643(2319)/mV 16 0 701 48827 0 V4
+P00375_E01.dat 16 27378.78870496592(-5308)/mV 16 0 -4573 6677 0 V5
+P00375_E01.dat 16 39381.333333333336(-12461)/mV 16 0 -16658 17821 0 V6
+# Female 2105
+# Kawasaki disease
+# Sinus tachycardia
diff --git "a/data/Child_ecg/P00/P00376\\P00376_E01.dat" "b/data/Child_ecg/P00/P00376\\P00376_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..8dad81e45a5adb8d7823c224db59ae3bf07416bb
--- /dev/null
+++ "b/data/Child_ecg/P00/P00376\\P00376_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:402be3a990117fca1b5e67dee695d99f4b7e123f85e8a925d360cec80f80f277
+size 270000
diff --git "a/data/Child_ecg/P00/P00376\\P00376_E01.hea" "b/data/Child_ecg/P00/P00376\\P00376_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..a5047a758af1f0a52c5cb018a402daeeda6cfafd
--- /dev/null
+++ "b/data/Child_ecg/P00/P00376\\P00376_E01.hea"
@@ -0,0 +1,13 @@
+P00376_E01 9 500 15000
+P00376_E01.dat 16 50749.78734507502(-13773)/mV 16 0 -813 59669 0 I
+P00376_E01.dat 16 42291.95727198028(17496)/mV 16 0 -6045 27863 0 II
+P00376_E01.dat 16 28081.075098814228(22737)/mV 16 0 -79 13982 0 III
+P00376_E01.dat 16 109762.51911009698(-9279)/mV 16 0 7242 20418 0 AVR
+P00376_E01.dat 16 40202.451549434336(-22790)/mV 16 0 -1334 52784 0 AVL
+P00376_E01.dat 16 34037.886419753086(21082)/mV 16 0 -2203 46378 0 AVF
+P00376_E01.dat 16 105036.1507882111(-14060)/mV 16 0 -6284 33134 0 V1
+P00376_E01.dat 16 10621.477003942182(-16980)/mV 16 0 -17602 62042 0 V3
+P00376_E01.dat 16 33858.10803689065(17425)/mV 16 0 -12267 26532 0 V5
+# Female 1121
+# Atrial septal defect (Foramen ovale);Atrioventricular septal defect
+# Supraventricular tachycardia;Left anterior fascicular block
diff --git "a/data/Child_ecg/P00/P00376\\P00376_E02.dat" "b/data/Child_ecg/P00/P00376\\P00376_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..ed7bb500e69c9b6e82d1b16b15981a8047a940d2
--- /dev/null
+++ "b/data/Child_ecg/P00/P00376\\P00376_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0291e325ee959b5d6df91154055878e9d4220a22f608f5f29ec0722e0d34aeb
+size 360000
diff --git "a/data/Child_ecg/P00/P00376\\P00376_E02.hea" "b/data/Child_ecg/P00/P00376\\P00376_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..e0c96ce8217736a4114535d156a02d0c8c3179ef
--- /dev/null
+++ "b/data/Child_ecg/P00/P00376\\P00376_E02.hea"
@@ -0,0 +1,16 @@
+P00376_E02 12 500 15000
+P00376_E02.dat 16 60077.27724665392(-17425)/mV 16 0 -13171 27802 0 I
+P00376_E02.dat 16 50598.70871985158(20500)/mV 16 0 24944 10136 0 II
+P00376_E02.dat 16 32092.704318936878(23834)/mV 16 0 24356 22448 0 III
+P00376_E02.dat 16 122593.0363516193(-10125)/mV 16 0 -19800 42324 0 AVR
+P00376_E02.dat 16 45316.144458281444(-23883)/mV 16 0 -22667 13270 0 AVL
+P00376_E02.dat 16 39804.535739070096(23247)/mV 16 0 25319 62252 0 AVF
+P00376_E02.dat 16 146202.57923497265(3159)/mV 16 0 -529 58726 0 V1
+P00376_E02.dat 16 11654.361212121212(-13988)/mV 16 0 -12140 41235 0 V2
+P00376_E02.dat 16 12115.170805879372(-9424)/mV 16 0 -7886 2144 0 V3
+P00376_E02.dat 16 1271.737089201878(1093)/mV 16 0 -761 64213 0 V4
+P00376_E02.dat 16 2263.4467876410004(-23753)/mV 16 0 -23608 46402 0 V5
+P00376_E02.dat 16 91143.77363699103(-524)/mV 16 0 8004 56580 0 V6
+# Female 1119
+# Atrial septal defect (Foramen ovale);Atrioventricular septal defect
+# With a rapid ventricular response+Atrial fibrillation;Left anterior fascicular block;Elevation+ST deviation
diff --git "a/data/Child_ecg/P00/P00376\\P00376_E03.dat" "b/data/Child_ecg/P00/P00376\\P00376_E03.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..a9e0a4ea6e9647f01ffcef7f8879d313204a444f
--- /dev/null
+++ "b/data/Child_ecg/P00/P00376\\P00376_E03.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:106c33b8b6da0ef13876222c4dd57799cfced31405e44afd1e87ddbe914a35b8
+size 360000
diff --git "a/data/Child_ecg/P00/P00376\\P00376_E03.hea" "b/data/Child_ecg/P00/P00376\\P00376_E03.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..62b0a21c01474746216c1efc83996063319837b2
--- /dev/null
+++ "b/data/Child_ecg/P00/P00376\\P00376_E03.hea"
@@ -0,0 +1,16 @@
+P00376_E03 12 500 15000
+P00376_E03.dat 16 61353.23301680059(-12261)/mV 16 0 -13259 10207 0 I
+P00376_E03.dat 16 52948.75339805825(20492)/mV 16 0 23292 44080 0 II
+P00376_E03.dat 16 35281.7387057387(23670)/mV 16 0 26138 16918 0 III
+P00376_E03.dat 16 149163.42350332593(-8131)/mV 16 0 -10801 62545 0 AVR
+P00376_E03.dat 16 47963.29365469749(-20864)/mV 16 0 -22932 29866 0 AVL
+P00376_E03.dat 16 43441.11178247734(23401)/mV 16 0 26087 22269 0 AVF
+P00376_E03.dat 16 1274.0482636845204(1055)/mV 16 0 1055 46738 0 V1
+P00376_E03.dat 16 13910.432045779686(-13776)/mV 16 0 -11512 62911 0 V2
+P00376_E03.dat 16 16042.156833457804(-11790)/mV 16 0 -9011 9616 0 V3
+P00376_E03.dat 16 62006.38827838828(16826)/mV 16 0 26810 44839 0 V4
+P00376_E03.dat 16 62020.308445532435(16716)/mV 16 0 26808 38725 0 V5
+P00376_E03.dat 16 61877.33984136669(16753)/mV 16 0 26769 3207 0 V6
+# Female 1123
+# Atrial septal defect (Foramen ovale);Atrioventricular septal defect
+# Junctional escape complex(es);Ectopic atrial tachycardia, unifocal;Frequent+Ventricular premature complex(es);Left anterior fascicular block;Incomplete right bundle-branch block
diff --git "a/data/Child_ecg/P00/P00377\\P00377_E01.dat" "b/data/Child_ecg/P00/P00377\\P00377_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..fe4906a7137f76d32ae1fbf1de513fc0749876ed
--- /dev/null
+++ "b/data/Child_ecg/P00/P00377\\P00377_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e70f81495e07ffb056bef48fd0ee5c8d024db18bec56a429af787846423b6771
+size 360000
diff --git "a/data/Child_ecg/P00/P00377\\P00377_E01.hea" "b/data/Child_ecg/P00/P00377\\P00377_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..18d7a8d4df403d11d67143ef5fd9245b59247eaf
--- /dev/null
+++ "b/data/Child_ecg/P00/P00377\\P00377_E01.hea"
@@ -0,0 +1,16 @@
+P00377_E01 12 500 15000
+P00377_E01.dat 16 49388.61693774537(-11268)/mV 16 0 -11268 56817 0 I
+P00377_E01.dat 16 34106.45669291339(-22192)/mV 16 0 -22192 41052 0 II
+P00377_E01.dat 16 56029.88028731046(-24197)/mV 16 0 -24197 35681 0 III
+P00377_E01.dat 16 43245.10067114094(17573)/mV 16 0 17573 12448 0 AVR
+P00377_E01.dat 16 107844.55368693403(7938)/mV 16 0 7938 39280 0 AVL
+P00377_E01.dat 16 44755.31484502447(-26069)/mV 16 0 -26069 64047 0 AVF
+P00377_E01.dat 16 33612.00276816609(14664)/mV 16 0 14664 40644 0 V1
+P00377_E01.dat 16 22864.29148202856(12582)/mV 16 0 12582 16340 0 V2
+P00377_E01.dat 16 25428.558079169372(5500)/mV 16 0 5500 47447 0 V3
+P00377_E01.dat 16 23653.524786324786(-5741)/mV 16 0 -5741 37883 0 V4
+P00377_E01.dat 16 31871.049840933192(-18092)/mV 16 0 -18092 63909 0 V5
+P00377_E01.dat 16 40164.69071373753(-19990)/mV 16 0 -19990 43524 0 V6
+# Male 4409
+# Atrial septal defect (Foramen ovale)
+# Normal ECG
diff --git "a/data/Child_ecg/P00/P00377\\P00377_E02.dat" "b/data/Child_ecg/P00/P00377\\P00377_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..a535c3553ce53619049c0cbc9d892582143a4dcb
--- /dev/null
+++ "b/data/Child_ecg/P00/P00377\\P00377_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a163807376f7b6fe2ff08485a655d22f68fe06d4d111b7f863b53db837595302
+size 360000
diff --git "a/data/Child_ecg/P00/P00377\\P00377_E02.hea" "b/data/Child_ecg/P00/P00377\\P00377_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..3593eca1bbc82ac2038de6b944f125fd1f538774
--- /dev/null
+++ "b/data/Child_ecg/P00/P00377\\P00377_E02.hea"
@@ -0,0 +1,16 @@
+P00377_E02 12 500 15000
+P00377_E02.dat 16 76407.81447645818(-6222)/mV 16 0 -6222 19661 0 I
+P00377_E02.dat 16 39235.8026183283(-23255)/mV 16 0 -23255 22454 0 II
+P00377_E02.dat 16 47889.64801297648(-25559)/mV 16 0 -25559 18211 0 III
+P00377_E02.dat 16 55277.10906131308(16977)/mV 16 0 16977 18739 0 AVR
+P00377_E02.dat 16 92163.78208679594(15970)/mV 16 0 15970 18590 0 AVL
+P00377_E02.dat 16 44791.74193548387(-25987)/mV 16 0 -25987 30184 0 AVF
+P00377_E02.dat 16 48156.8533640023(8124)/mV 16 0 8124 58968 0 V1
+P00377_E02.dat 16 24147.640606767796(7652)/mV 16 0 7652 22467 0 V2
+P00377_E02.dat 16 21528.73429951691(-11007)/mV 16 0 -11007 59254 0 V3
+P00377_E02.dat 16 25408.59813084112(-16837)/mV 16 0 -16837 43431 0 V4
+P00377_E02.dat 16 29529.874678111588(-15969)/mV 16 0 -15969 46047 0 V5
+P00377_E02.dat 16 40267.12523364486(-22248)/mV 16 0 -22248 453 0 V6
+# Male 4407
+# Atrial septal defect (Foramen ovale)
+# Normal ECG
diff --git "a/data/Child_ecg/P00/P00378\\P00378_E01.dat" "b/data/Child_ecg/P00/P00378\\P00378_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..56f716938e6727d66b85b7effe750df1644f45a7
--- /dev/null
+++ "b/data/Child_ecg/P00/P00378\\P00378_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0ed2ffb0e312396621ed1725a2baaa34ff5f4eace508bca7e6205d697b24aba4
+size 180000
diff --git "a/data/Child_ecg/P00/P00378\\P00378_E01.hea" "b/data/Child_ecg/P00/P00378\\P00378_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..137de028c69f2c8a89adb1a6ea86026a9e78b045
--- /dev/null
+++ "b/data/Child_ecg/P00/P00378\\P00378_E01.hea"
@@ -0,0 +1,13 @@
+P00378_E01 9 500 10000
+P00378_E01.dat 16 45519.12608473711(10774)/mV 16 0 8293 20680 0 I
+P00378_E01.dat 16 61268.43979057592(-24196)/mV 16 0 23849 3553 0 II
+P00378_E01.dat 16 51175.085158150854(-17362)/mV 16 0 25567 48469 0 III
+P00378_E01.dat 16 66064.82629107981(1588)/mV 16 0 -22493 40661 0 AVR
+P00378_E01.dat 16 54320.31659056317(19511)/mV 16 0 -4745 43287 0 AVL
+P00378_E01.dat 16 56300.34205933682(-20953)/mV 16 0 24764 59222 0 AVF
+P00378_E01.dat 16 22443.312153303075(10695)/mV 16 0 7081 9385 0 V1
+P00378_E01.dat 16 29601.256074766356(-1836)/mV 16 0 8997 63312 0 V3
+P00378_E01.dat 16 21808.919730709476(8359)/mV 16 0 19487 63656 0 V5
+# Female 2055
+# Atrial septal defect
+# Right ventricular hypertrophy;ST deviation with T-wave change
diff --git "a/data/Child_ecg/P00/P00379\\P00379_E01.dat" "b/data/Child_ecg/P00/P00379\\P00379_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..00e5c6aeeebded26de7a359c045d21b6d79e1142
--- /dev/null
+++ "b/data/Child_ecg/P00/P00379\\P00379_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a7112fc738254dd2362094022d5b977d983b3b58a177e5c13853e288213971c
+size 360000
diff --git "a/data/Child_ecg/P00/P00379\\P00379_E01.hea" "b/data/Child_ecg/P00/P00379\\P00379_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..bf4a85bde1b632716d7d73d433dfb5bd02ca1be0
--- /dev/null
+++ "b/data/Child_ecg/P00/P00379\\P00379_E01.hea"
@@ -0,0 +1,16 @@
+P00379_E01 12 500 15000
+P00379_E01.dat 16 64884.05104096709(-9180)/mV 16 0 -9180 49677 0 I
+P00379_E01.dat 16 36861.48093480935(-18134)/mV 16 0 -18134 59430 0 II
+P00379_E01.dat 16 67304.43174603174(-22415)/mV 16 0 -22415 34083 0 III
+P00379_E01.dat 16 48321.35645472062(16215)/mV 16 0 16215 1829 0 AVR
+P00379_E01.dat 16 145923.16328331863(7597)/mV 16 0 7597 14964 0 AVL
+P00379_E01.dat 16 48759.126305792975(-20232)/mV 16 0 -20232 57611 0 AVF
+P00379_E01.dat 16 43889.24109014675(8122)/mV 16 0 8122 21304 0 V1
+P00379_E01.dat 16 33629.06938020352(2734)/mV 16 0 2734 23593 0 V2
+P00379_E01.dat 16 24582.324240864644(-21106)/mV 16 0 -21106 57411 0 V3
+P00379_E01.dat 16 22962.71139386929(-23074)/mV 16 0 -23074 32379 0 V4
+P00379_E01.dat 16 29192.65449628127(-22226)/mV 16 0 -22226 64293 0 V5
+P00379_E01.dat 16 36166.46967340591(-21412)/mV 16 0 -21412 50024 0 V6
+# Female 4860
+# Atrial septal defect (Ostium secundum defect )
+# Normal ECG
diff --git "a/data/Child_ecg/P00/P00379\\P00379_E02.dat" "b/data/Child_ecg/P00/P00379\\P00379_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..6e99298671cd47928e58a9216014a05ea39ac904
--- /dev/null
+++ "b/data/Child_ecg/P00/P00379\\P00379_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:351d13e7be1bbd0ce5547b5cec9a9bcca2a43536f900e10d6dea1ff182891312
+size 360000
diff --git "a/data/Child_ecg/P00/P00379\\P00379_E02.hea" "b/data/Child_ecg/P00/P00379\\P00379_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..7a71b853a9e95656f6cdf0085ea0bbb39fe28995
--- /dev/null
+++ "b/data/Child_ecg/P00/P00379\\P00379_E02.hea"
@@ -0,0 +1,16 @@
+P00379_E02 12 500 15000
+P00379_E02.dat 16 51372.697361614075(-8523)/mV 16 0 -8523 62632 0 I
+P00379_E02.dat 16 39588.75247524752(-17148)/mV 16 0 -17148 46216 0 II
+P00379_E02.dat 16 82856.83690708253(-17201)/mV 16 0 -17201 43687 0 III
+P00379_E02.dat 16 46439.757575757576(15124)/mV 16 0 15124 52113 0 AVR
+P00379_E02.dat 16 98019.72006940428(8609)/mV 16 0 8609 42190 0 AVL
+P00379_E02.dat 16 57037.794174757284(-18424)/mV 16 0 -18424 21740 0 AVF
+P00379_E02.dat 16 73079.76347826087(8269)/mV 16 0 8269 57345 0 V1
+P00379_E02.dat 16 46976.0(-2306)/mV 16 0 -2306 57471 0 V2
+P00379_E02.dat 16 27062.98512685914(-17663)/mV 16 0 -17663 49783 0 V3
+P00379_E02.dat 16 21847.902163687675(-21427)/mV 16 0 -21427 7392 0 V4
+P00379_E02.dat 16 25493.114115738237(-21259)/mV 16 0 -21259 19499 0 V5
+P00379_E02.dat 16 40363.03607503608(-19109)/mV 16 0 -19109 51014 0 V6
+# Female 4857
+# Atrial septal defect (Ostium secundum defect )
+# Otherwise normal ECG;Sinus arrhythmia
diff --git "a/data/Child_ecg/P00/P00380\\P00380_E01.dat" "b/data/Child_ecg/P00/P00380\\P00380_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..1e3635ebc1a36c646fdfcc28e1b618ace0fec70d
--- /dev/null
+++ "b/data/Child_ecg/P00/P00380\\P00380_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd1c39b388e1b2995a1995ece5994da921723748dd8bcad0632ca1268e984d6f
+size 360000
diff --git "a/data/Child_ecg/P00/P00380\\P00380_E01.hea" "b/data/Child_ecg/P00/P00380\\P00380_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..c268db975bc35600db0ca4aa7e405bd9f1ef7a31
--- /dev/null
+++ "b/data/Child_ecg/P00/P00380\\P00380_E01.hea"
@@ -0,0 +1,16 @@
+P00380_E01 12 500 15000
+P00380_E01.dat 16 39955.87634795111(-5629)/mV 16 0 -5304 13457 0 I
+P00380_E01.dat 16 37239.09737248841(-9238)/mV 16 0 -8693 61375 0 II
+P00380_E01.dat 16 110028.90718771807(-13520)/mV 16 0 -12893 17638 0 III
+P00380_E01.dat 16 39837.57669902912(7304)/mV 16 0 6850 14804 0 AVR
+P00380_E01.dat 16 75997.1208226221(-3897)/mV 16 0 -3835 38892 0 AVL
+P00380_E01.dat 16 58161.49688149688(-12277)/mV 16 0 -11662 30792 0 AVF
+P00380_E01.dat 16 34359.782101167315(-15520)/mV 16 0 -16694 24340 0 V1
+P00380_E01.dat 16 10260.802096985582(-2185)/mV 16 0 -2644 5391 0 V2
+P00380_E01.dat 16 15624.108597285069(-2419)/mV 16 0 -2533 14526 0 V3
+P00380_E01.dat 16 17140.50838290968(-1817)/mV 16 0 -2737 2127 0 V4
+P00380_E01.dat 16 26821.06813996317(-4322)/mV 16 0 -5391 7738 0 V5
+P00380_E01.dat 16 46295.21016617791(-9642)/mV 16 0 -10584 23750 0 V6
+# Male 1043
+# Ventricular septal defect
+# Normal ECG
diff --git "a/data/Child_ecg/P00/P00381\\P00381_E01.dat" "b/data/Child_ecg/P00/P00381\\P00381_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..c7a123f78e8e7d2d6affbbb50dc91218fdc469ca
--- /dev/null
+++ "b/data/Child_ecg/P00/P00381\\P00381_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5974d7be38688cd7c2f3e6ad753f2de553efdff92e137beb78d4fa7c7086da62
+size 360000
diff --git "a/data/Child_ecg/P00/P00381\\P00381_E01.hea" "b/data/Child_ecg/P00/P00381\\P00381_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..3b4828655c9b950fe593e7bbe72b6a9924dbe88a
--- /dev/null
+++ "b/data/Child_ecg/P00/P00381\\P00381_E01.hea"
@@ -0,0 +1,16 @@
+P00381_E01 12 500 15000
+P00381_E01.dat 16 51402.27160493827(-16503)/mV 16 0 -16503 17791 0 I
+P00381_E01.dat 16 26028.972972972973(-19600)/mV 16 0 -19600 43366 0 II
+P00381_E01.dat 16 33883.10320284698(-18820)/mV 16 0 -18820 19108 0 III
+P00381_E01.dat 16 38242.07916355489(17239)/mV 16 0 17239 49658 0 AVR
+P00381_E01.dat 16 45744.198811453265(8577)/mV 16 0 8577 26622 0 AVL
+P00381_E01.dat 16 30196.245595301654(-18959)/mV 16 0 -18959 22783 0 AVF
+P00381_E01.dat 16 61592.73220338983(-15023)/mV 16 0 -15023 41098 0 V1
+P00381_E01.dat 16 18686.194640338505(-19829)/mV 16 0 -19829 47224 0 V2
+P00381_E01.dat 16 15546.233278054173(-19035)/mV 16 0 -19035 8610 0 V3
+P00381_E01.dat 16 14980.810844115835(-20895)/mV 16 0 -20895 34209 0 V4
+P00381_E01.dat 16 24983.31271477663(-4368)/mV 16 0 -4368 64610 0 V5
+P00381_E01.dat 16 15303.652173913044(11231)/mV 16 0 11231 12945 0 V6
+# Female 3013
+# Atrial septal defect
+# Sinus tachycardia;Right atrial enlargement;Right ventricular hypertrophy;Elevation+ST deviation
diff --git "a/data/Child_ecg/P00/P00381\\P00381_E02.dat" "b/data/Child_ecg/P00/P00381\\P00381_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..24489bcd5098ad78754dcfcd2b0a137fd1934609
--- /dev/null
+++ "b/data/Child_ecg/P00/P00381\\P00381_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8db4fd5c2999312f82a6db71b2cfe4c38af0c8349513026420af0a4e5a84b437
+size 360000
diff --git "a/data/Child_ecg/P00/P00381\\P00381_E02.hea" "b/data/Child_ecg/P00/P00381\\P00381_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..c02e6cee7ed01361d97c967ab3acfa07fbe22a59
--- /dev/null
+++ "b/data/Child_ecg/P00/P00381\\P00381_E02.hea"
@@ -0,0 +1,16 @@
+P00381_E02 12 500 15000
+P00381_E02.dat 16 191317.33333333334(-4742)/mV 16 0 -4742 32249 0 I
+P00381_E02.dat 16 35486.947067238914(-8543)/mV 16 0 -9207 36379 0 II
+P00381_E02.dat 16 37583.24692251992(-7424)/mV 16 0 -8158 14776 0 III
+P00381_E02.dat 16 65549.98482549317(9418)/mV 16 0 10005 43870 0 AVR
+P00381_E02.dat 16 76496.28857715431(4510)/mV 16 0 5257 37553 0 AVL
+P00381_E02.dat 16 36599.64612037708(-8123)/mV 16 0 -8808 29855 0 AVF
+P00381_E02.dat 16 36881.72064276885(-3629)/mV 16 0 -2729 43073 0 V1
+P00381_E02.dat 16 22770.200220022(-12554)/mV 16 0 -11183 31272 0 V2
+P00381_E02.dat 16 24789.109947643978(-14272)/mV 16 0 -13123 25950 0 V3
+P00381_E02.dat 16 15826.773333333333(-14220)/mV 16 0 -14490 7448 0 V4
+P00381_E02.dat 16 19031.26260869565(-11394)/mV 16 0 -11781 20249 0 V5
+P00381_E02.dat 16 30071.488283723877(-9582)/mV 16 0 -10242 11286 0 V6
+# Female 3001
+# Atrial septal defect
+# Sinus tachycardia;Incomplete right bundle-branch block;Right atrial enlargement;ST deviation with T-wave change
diff --git "a/data/Child_ecg/P00/P00382\\P00382_E01.dat" "b/data/Child_ecg/P00/P00382\\P00382_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..273bdb64b4099726285121d970d87e7761e6d918
--- /dev/null
+++ "b/data/Child_ecg/P00/P00382\\P00382_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3f6a4d9387fb9162dfbb342082196ec0c567aa9f324e02829958ba718d21ac2
+size 360000
diff --git "a/data/Child_ecg/P00/P00382\\P00382_E01.hea" "b/data/Child_ecg/P00/P00382\\P00382_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..805b5b9fce3d9a3a34a4a4975765449753e9eb7c
--- /dev/null
+++ "b/data/Child_ecg/P00/P00382\\P00382_E01.hea"
@@ -0,0 +1,16 @@
+P00382_E01 12 500 15000
+P00382_E01.dat 16 29088.432088959493(2997)/mV 16 0 5671 43641 0 I
+P00382_E01.dat 16 35495.545395166555(-6232)/mV 16 0 -1669 26458 0 II
+P00382_E01.dat 16 75060.12252252252(-12426)/mV 16 0 -9739 11803 0 III
+P00382_E01.dat 16 32870.88530805687(1099)/mV 16 0 -2538 28576 0 AVR
+P00382_E01.dat 16 45821.936593229446(8871)/mV 16 0 10139 50396 0 AVL
+P00382_E01.dat 16 67816.58997050147(-10316)/mV 16 0 -4745 62893 0 AVF
+P00382_E01.dat 16 26744.685714285715(-18141)/mV 16 0 -19751 22016 0 V1
+P00382_E01.dat 16 24108.671140939598(-13473)/mV 16 0 -13414 44448 0 V2
+P00382_E01.dat 16 13531.75558867362(-6166)/mV 16 0 -4559 38439 0 V3
+P00382_E01.dat 16 18058.41469816273(-5891)/mV 16 0 -4686 22230 0 V4
+P00382_E01.dat 16 18058.41469816273(-5891)/mV 16 0 -4657 21770 0 V5
+P00382_E01.dat 16 31623.529411764706(-4417)/mV 16 0 -2076 65199 0 V6
+# Male 750
+# Ventricular septal defect
+# Sinus tachycardia
diff --git "a/data/Child_ecg/P00/P00382\\P00382_E02.dat" "b/data/Child_ecg/P00/P00382\\P00382_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..5e884be31c4de9fd04ab69dc01820810e7b0ebfa
--- /dev/null
+++ "b/data/Child_ecg/P00/P00382\\P00382_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6cbc53342a6fe8eecb9becbc568b34e0d45647b5651b166bc932536b0c45bab
+size 360000
diff --git "a/data/Child_ecg/P00/P00382\\P00382_E02.hea" "b/data/Child_ecg/P00/P00382\\P00382_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..62f31f9e87e509cc473ab3a78c4b579eda422153
--- /dev/null
+++ "b/data/Child_ecg/P00/P00382\\P00382_E02.hea"
@@ -0,0 +1,16 @@
+P00382_E02 12 500 15000
+P00382_E02.dat 16 8415.494630448515(-6748)/mV 16 0 -6467 56263 0 I
+P00382_E02.dat 16 10173.776061776061(-1888)/mV 16 0 -1035 49836 0 II
+P00382_E02.dat 16 12054.24262295082(24679)/mV 16 0 25277 50869 0 III
+P00382_E02.dat 16 10161.567198177676(2084)/mV 16 0 1489 22550 0 AVR
+P00382_E02.dat 16 10183.111111111111(-15404)/mV 16 0 -15479 18247 0 AVL
+P00382_E02.dat 16 15996.898222940226(5913)/mV 16 0 6980 12508 0 AVF
+P00382_E02.dat 16 21446.455331412104(-3697)/mV 16 0 -2249 49641 0 V1
+P00382_E02.dat 16 12604.655690765927(1625)/mV 16 0 1307 54837 0 V2
+P00382_E02.dat 16 10918.697674418605(245)/mV 16 0 503 12351 0 V3
+P00382_E02.dat 16 24698.69124423963(3871)/mV 16 0 7628 3222 0 V4
+P00382_E02.dat 16 25457.327422419254(6488)/mV 16 0 7710 51716 0 V5
+P00382_E02.dat 16 28077.97062750334(8308)/mV 16 0 9793 30336 0 V6
+# Male 745
+# Ventricular septal defect
+# Right-axis deviation;Low voltage;Right ventricular hypertrophy
diff --git "a/data/Child_ecg/P00/P00382\\P00382_E03.dat" "b/data/Child_ecg/P00/P00382\\P00382_E03.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..6b1d39227a140ab2e1769fca8321431411072643
--- /dev/null
+++ "b/data/Child_ecg/P00/P00382\\P00382_E03.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76e014e3ffb5298d7e57b962333740e78049751e7b94ead0ba8d532f6a54748a
+size 360000
diff --git "a/data/Child_ecg/P00/P00382\\P00382_E03.hea" "b/data/Child_ecg/P00/P00382\\P00382_E03.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..b3fc7ed060aacc60d3f8dbad6f31be1b673aee4c
--- /dev/null
+++ "b/data/Child_ecg/P00/P00382\\P00382_E03.hea"
@@ -0,0 +1,16 @@
+P00382_E03 12 500 15000
+P00382_E03.dat 16 35282.42665340626(1878)/mV 16 0 2308 5323 0 I
+P00382_E03.dat 16 34316.3947858473(-5773)/mV 16 0 -8090 32175 0 II
+P00382_E03.dat 16 67989.37335834897(2622)/mV 16 0 -2798 18163 0 III
+P00382_E03.dat 16 35346.92557910301(2252)/mV 16 0 3201 25894 0 AVR
+P00382_E03.dat 16 53598.81481481482(1151)/mV 16 0 3593 45993 0 AVL
+P00382_E03.dat 16 52870.65676077266(-6706)/mV 16 0 -10578 54966 0 AVF
+P00382_E03.dat 16 35419.65006729475(-19917)/mV 16 0 -21790 4818 0 V1
+P00382_E03.dat 16 29074.909090909092(-12778)/mV 16 0 -12305 53103 0 V2
+P00382_E03.dat 16 10241.824661439772(-4702)/mV 16 0 -3394 58294 0 V3
+P00382_E03.dat 16 17622.060288335517(-6506)/mV 16 0 -7065 4857 0 V4
+P00382_E03.dat 16 45280.53757736516(-7761)/mV 16 0 -11224 48351 0 V5
+P00382_E03.dat 16 26315.86909090909(-4498)/mV 16 0 -5162 718 0 V6
+# Male 753
+# Ventricular septal defect
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P00/P00382\\P00382_E04.dat" "b/data/Child_ecg/P00/P00382\\P00382_E04.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..a231bb116ca2f2634bc9a5343c6c0a69b4c7b526
--- /dev/null
+++ "b/data/Child_ecg/P00/P00382\\P00382_E04.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6dc284d8ba51594d75c2c2f2e554dda3ed2d64a015a142c80658b8830de5169b
+size 360000
diff --git "a/data/Child_ecg/P00/P00382\\P00382_E04.hea" "b/data/Child_ecg/P00/P00382\\P00382_E04.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..7aeadbb277f3dc394d87e92def4f539f7d2b98e4
--- /dev/null
+++ "b/data/Child_ecg/P00/P00382\\P00382_E04.hea"
@@ -0,0 +1,16 @@
+P00382_E04 12 500 15000
+P00382_E04.dat 16 33286.4700926706(5818)/mV 16 0 -15864 5199 0 I
+P00382_E04.dat 16 31402.314049586777(-3082)/mV 16 0 -24640 49534 0 II
+P00382_E04.dat 16 58353.3014354067(-2992)/mV 16 0 -4986 18262 0 III
+P00382_E04.dat 16 32790.18050541516(-1722)/mV 16 0 20229 39191 0 AVR
+P00382_E04.dat 16 51442.43819489863(5639)/mV 16 0 -10223 45934 0 AVL
+P00382_E04.dat 16 46763.572060123784(-6942)/mV 16 0 -23793 8329 0 AVF
+P00382_E04.dat 16 28201.856317093312(-16091)/mV 16 0 -19441 26117 0 V1
+P00382_E04.dat 16 9080.710107747564(1800)/mV 16 0 -12655 55008 0 V2
+P00382_E04.dat 16 9669.326504481434(-3268)/mV 16 0 -16006 12272 0 V3
+P00382_E04.dat 16 16672.1637293917(-4128)/mV 16 0 -11532 1763 0 V4
+P00382_E04.dat 16 22848.43017176998(-2890)/mV 16 0 -19468 46584 0 V5
+P00382_E04.dat 16 32591.44827586207(-4154)/mV 16 0 -23139 45705 0 V6
+# Male 753
+# Ventricular septal defect
+# Right-axis deviation;Depression+ST deviation
diff --git "a/data/Child_ecg/P00/P00383\\P00383_E01.dat" "b/data/Child_ecg/P00/P00383\\P00383_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..8517b28ce8b15623d3f8f2d887796939f545f656
--- /dev/null
+++ "b/data/Child_ecg/P00/P00383\\P00383_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01d89998458b148809f56423ab15e5a3a6f14176277f2701b3f7b89de7b46a30
+size 270000
diff --git "a/data/Child_ecg/P00/P00383\\P00383_E01.hea" "b/data/Child_ecg/P00/P00383\\P00383_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..f8ae66e065a39e307114d38da4931c6b97ed5707
--- /dev/null
+++ "b/data/Child_ecg/P00/P00383\\P00383_E01.hea"
@@ -0,0 +1,13 @@
+P00383_E01 9 500 15000
+P00383_E01.dat 16 21023.356937799042(10142)/mV 16 0 12177 44892 0 I
+P00383_E01.dat 16 27902.467065868263(-5464)/mV 16 0 -3444 6254 0 II
+P00383_E01.dat 16 20356.640267707753(-14945)/mV 16 0 -15425 30768 0 III
+P00383_E01.dat 16 33789.80493033226(-1980)/mV 16 0 -4838 14103 0 AVR
+P00383_E01.dat 16 22052.505415162454(14956)/mV 16 0 16284 37982 0 AVL
+P00383_E01.dat 16 28071.253333333334(-15291)/mV 16 0 -14629 46434 0 AVF
+P00383_E01.dat 16 15151.300051466804(-4018)/mV 16 0 -4203 50508 0 V1
+P00383_E01.dat 16 12935.016296296297(1339)/mV 16 0 3202 16695 0 V3
+P00383_E01.dat 16 17018.669885334944(-5228)/mV 16 0 -3719 46053 0 V5
+# Male 777
+# Atrial septal defect (Foramen ovale);Pulmonary valve stenosis
+# Right ventricular hypertrophy;Prolonged QTc interval
diff --git "a/data/Child_ecg/P00/P00383\\P00383_E02.dat" "b/data/Child_ecg/P00/P00383\\P00383_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..635af92bbc2e83ebc69d0de7f882b999bb081559
--- /dev/null
+++ "b/data/Child_ecg/P00/P00383\\P00383_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b3d1f17dd8198097d5de96f23f5987ba2722a757b29b5684c4ee6a77f53b70c1
+size 360000
diff --git "a/data/Child_ecg/P00/P00383\\P00383_E02.hea" "b/data/Child_ecg/P00/P00383\\P00383_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..81b0ae9f60dda89774926a0e3c2846ba1e6d5ac5
--- /dev/null
+++ "b/data/Child_ecg/P00/P00383\\P00383_E02.hea"
@@ -0,0 +1,16 @@
+P00383_E02 12 500 15000
+P00383_E02.dat 16 7896.579988016777(-7026)/mV 16 0 -7058 60779 0 I
+P00383_E02.dat 16 2180.3926576217077(-11423)/mV 16 0 -11434 55744 0 II
+P00383_E02.dat 16 2177.016679904686(-11354)/mV 16 0 -11356 28039 0 III
+P00383_E02.dat 16 4368.875867386276(11502)/mV 16 0 11520 60275 0 AVR
+P00383_E02.dat 16 4347.361603700848(11284)/mV 16 0 11280 43966 0 AVL
+P00383_E02.dat 16 2179.2637450199204(-11400)/mV 16 0 -11405 64333 0 AVF
+P00383_E02.dat 16 5865.858677218767(7767)/mV 16 0 7786 51273 0 V1
+P00383_E02.dat 16 6200.92004381161(11463)/mV 16 0 11423 32984 0 V2
+P00383_E02.dat 16 6085.02906350915(11397)/mV 16 0 11323 32172 0 V3
+P00383_E02.dat 16 5130.380354083381(2324)/mV 16 0 2266 30504 0 V4
+P00383_E02.dat 16 5886.475282906492(5840)/mV 16 0 5797 16418 0 V5
+P00383_E02.dat 16 6507.6262975778545(11312)/mV 16 0 11291 13876 0 V6
+# Male 768
+# Atrial septal defect (Foramen ovale);Pulmonary valve stenosis
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P00/P00384\\P00384_E01.dat" "b/data/Child_ecg/P00/P00384\\P00384_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..8a9ac3b9db7d77e7bb5963f0ec4849d12e0b0eaf
--- /dev/null
+++ "b/data/Child_ecg/P00/P00384\\P00384_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b23487f469cf50b5f8bbfdcbfccb67483c5f81311173537a7e6f128d4797275a
+size 336000
diff --git "a/data/Child_ecg/P00/P00384\\P00384_E01.hea" "b/data/Child_ecg/P00/P00384\\P00384_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..8250acbf2e36cecddf0e77fb0fc36f21efe2af28
--- /dev/null
+++ "b/data/Child_ecg/P00/P00384\\P00384_E01.hea"
@@ -0,0 +1,16 @@
+P00384_E01 12 500 14000
+P00384_E01.dat 16 58290.16787838731(10296)/mV 16 0 10201 40444 0 I
+P00384_E01.dat 16 45868.307692307695(-4816)/mV 16 0 -5040 42379 0 II
+P00384_E01.dat 16 46255.04915627293(-17375)/mV 16 0 -17488 45766 0 III
+P00384_E01.dat 16 61735.58762886598(-6451)/mV 16 0 -6250 2485 0 AVR
+P00384_E01.dat 16 61877.81156595192(13732)/mV 16 0 13732 32500 0 AVL
+P00384_E01.dat 16 52519.61200923788(-16111)/mV 16 0 -16282 49559 0 AVF
+P00384_E01.dat 16 51899.81909547739(2534)/mV 16 0 2618 53121 0 V1
+P00384_E01.dat 16 2858.958359229335(3171)/mV 16 0 3178 5696 0 V2
+P00384_E01.dat 16 1626.2510254306808(-1792)/mV 16 0 -1789 28406 0 V3
+P00384_E01.dat 16 2858.958359229335(3171)/mV 16 0 3178 5558 0 V4
+P00384_E01.dat 16 28537.67205090553(-4299)/mV 16 0 -4415 40592 0 V5
+P00384_E01.dat 16 22045.315579227696(-431)/mV 16 0 -485 31240 0 V6
+# Female 2190
+# Ventricular septal defect;Atrial septal defect
+# Normal ECG
diff --git "a/data/Child_ecg/P00/P00385\\P00385_E01.dat" "b/data/Child_ecg/P00/P00385\\P00385_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..3d1d2c72dc94d09b46925875e0168f0c588e2dfa
--- /dev/null
+++ "b/data/Child_ecg/P00/P00385\\P00385_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e5086e3467cb3980bcd3a668a38dcc3b1eb54832a07cd0bfcdfd4abea3e0aea
+size 360000
diff --git "a/data/Child_ecg/P00/P00385\\P00385_E01.hea" "b/data/Child_ecg/P00/P00385\\P00385_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..8eae75dde04356caa61a55f9826e5ea1a8956906
--- /dev/null
+++ "b/data/Child_ecg/P00/P00385\\P00385_E01.hea"
@@ -0,0 +1,16 @@
+P00385_E01 12 500 15000
+P00385_E01.dat 16 75557.98345284059(-16045)/mV 16 0 -16106 58133 0 I
+P00385_E01.dat 16 24955.510900473935(-7056)/mV 16 0 -7056 49574 0 II
+P00385_E01.dat 16 32496.43070787637(-937)/mV 16 0 -884 12282 0 III
+P00385_E01.dat 16 39967.857777777775(11143)/mV 16 0 11143 23451 0 AVR
+P00385_E01.dat 16 68616.64778936909(955)/mV 16 0 843 43541 0 AVL
+P00385_E01.dat 16 28434.161321671527(-4194)/mV 16 0 -4171 57133 0 AVF
+P00385_E01.dat 16 53535.21951219512(-2758)/mV 16 0 -2758 35231 0 V1
+P00385_E01.dat 16 26450.95470383275(-3113)/mV 16 0 -3113 52288 0 V2
+P00385_E01.dat 16 17031.80776340111(3226)/mV 16 0 3240 52161 0 V3
+P00385_E01.dat 16 20372.21052631579(-2527)/mV 16 0 -2544 13042 0 V4
+P00385_E01.dat 16 27278.316722037653(-8712)/mV 16 0 -8734 2898 0 V5
+P00385_E01.dat 16 40701.28347650328(-13102)/mV 16 0 -13135 14159 0 V6
+# Female 2592
+# Atrial septal defect
+# Normal ECG
diff --git "a/data/Child_ecg/P00/P00386\\P00386_E01.dat" "b/data/Child_ecg/P00/P00386\\P00386_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..d58153f3eddb51981084dc1eea0e86ff0b757ae7
--- /dev/null
+++ "b/data/Child_ecg/P00/P00386\\P00386_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b95bd46ae4eb0f5256c9ac933f5f3d3d0b3a693dbe2b9f469cd2b2761352860
+size 360000
diff --git "a/data/Child_ecg/P00/P00386\\P00386_E01.hea" "b/data/Child_ecg/P00/P00386\\P00386_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..d79d637c6b10c605b1aa6d5962a3e04b6291763d
--- /dev/null
+++ "b/data/Child_ecg/P00/P00386\\P00386_E01.hea"
@@ -0,0 +1,16 @@
+P00386_E01 12 500 15000
+P00386_E01.dat 16 39220.602739726026(4979)/mV 16 0 5075 13047 0 I
+P00386_E01.dat 16 45204.153191489364(-6832)/mV 16 0 -6575 64867 0 II
+P00386_E01.dat 16 47058.27867590454(-2919)/mV 16 0 -2766 54355 0 III
+P00386_E01.dat 16 46247.50851221318(-2259)/mV 16 0 -2447 50088 0 AVR
+P00386_E01.dat 16 45495.21263669502(3798)/mV 16 0 3798 2808 0 AVL
+P00386_E01.dat 16 60810.3074670571(-12487)/mV 16 0 -12190 8416 0 AVF
+P00386_E01.dat 16 39567.0234741784(154)/mV 16 0 25 47430 0 V1
+P00386_E01.dat 16 13453.607207207207(-3600)/mV 16 0 -3644 56853 0 V2
+P00386_E01.dat 16 20705.550660792953(-5227)/mV 16 0 -5160 43095 0 V3
+P00386_E01.dat 16 31985.682326621925(-4842)/mV 16 0 -4686 51699 0 V4
+P00386_E01.dat 16 45356.48524590164(-5748)/mV 16 0 -5527 47013 0 V5
+P00386_E01.dat 16 52725.14933464761(-6649)/mV 16 0 -6392 35081 0 V6
+# Male 3460
+# Patent ductus arteriosus
+# Right-axis deviation
diff --git "a/data/Child_ecg/P00/P00387\\P00387_E01.dat" "b/data/Child_ecg/P00/P00387\\P00387_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..537695601acd5a244b0d6e75f48001fbf0953aec
--- /dev/null
+++ "b/data/Child_ecg/P00/P00387\\P00387_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4cc7566ec944ba6a8057482360ec3365e8ed5a37a8d2ac41f0a56f38a5269541
+size 360000
diff --git "a/data/Child_ecg/P00/P00387\\P00387_E01.hea" "b/data/Child_ecg/P00/P00387\\P00387_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..52d642662ed2f7a627ffdf571a64ae9b100a78d1
--- /dev/null
+++ "b/data/Child_ecg/P00/P00387\\P00387_E01.hea"
@@ -0,0 +1,16 @@
+P00387_E01 12 500 15000
+P00387_E01.dat 16 68580.15709969788(11569)/mV 16 0 13410 26067 0 I
+P00387_E01.dat 16 37923.74864235842(-8898)/mV 16 0 -11583 42162 0 II
+P00387_E01.dat 16 38304.46423211606(-23420)/mV 16 0 -27158 41571 0 III
+P00387_E01.dat 16 63488.0(-6169)/mV 16 0 -4826 7816 0 AVR
+P00387_E01.dat 16 57081.71040250915(20552)/mV 16 0 24127 849 0 AVL
+P00387_E01.dat 16 39110.11213801602(-17270)/mV 16 0 -20579 31914 0 AVF
+P00387_E01.dat 16 37794.61379857256(-9496)/mV 16 0 -18013 9565 0 V1
+P00387_E01.dat 16 11538.01636661211(8540)/mV 16 0 5996 13822 0 V2
+P00387_E01.dat 16 9897.628548256285(14904)/mV 16 0 15709 23866 0 V3
+P00387_E01.dat 16 14572.556962025317(12203)/mV 16 0 11918 1894 0 V4
+P00387_E01.dat 16 21675.174603174604(9906)/mV 16 0 8195 1497 0 V5
+P00387_E01.dat 16 31766.145328719722(3094)/mV 16 0 612 38504 0 V6
+# Female 1204
+# Pulmonary valve stenosis
+# Right atrial enlargement;Right ventricular hypertrophy
diff --git "a/data/Child_ecg/P00/P00388\\P00388_E01.dat" "b/data/Child_ecg/P00/P00388\\P00388_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..8608a7f3f6748338abb30a709799801f749f6cbf
--- /dev/null
+++ "b/data/Child_ecg/P00/P00388\\P00388_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:82e3a53ca7ead38e12a0703e6238c9b704a5e5117b5bbaeb927422f95fb2987b
+size 360000
diff --git "a/data/Child_ecg/P00/P00388\\P00388_E01.hea" "b/data/Child_ecg/P00/P00388\\P00388_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..3f8c848e0881e0707fbee43055123cbd5e87996a
--- /dev/null
+++ "b/data/Child_ecg/P00/P00388\\P00388_E01.hea"
@@ -0,0 +1,16 @@
+P00388_E01 12 500 15000
+P00388_E01.dat 16 1850.0940550133096(-188)/mV 16 0 -177 48165 0 I
+P00388_E01.dat 16 1849.2601769911505(-116)/mV 16 0 -111 22706 0 II
+P00388_E01.dat 16 35365.64705882353(4809)/mV 16 0 4723 33517 0 III
+P00388_E01.dat 16 1775.6715542521995(5077)/mV 16 0 5070 51351 0 AVR
+P00388_E01.dat 16 1565.5261845386533(-3340)/mV 16 0 -3334 5348 0 AVL
+P00388_E01.dat 16 1566.726368159204(-3244)/mV 16 0 -3244 14520 0 AVF
+P00388_E01.dat 16 3295.6483516483518(-25738)/mV 16 0 -25751 35768 0 V1
+P00388_E01.dat 16 3295.035616438356(-25720)/mV 16 0 -25712 21906 0 V2
+P00388_E01.dat 16 3291.160403299725(-25754)/mV 16 0 -25754 44540 0 V3
+P00388_E01.dat 16 3284.4500450045(-25640)/mV 16 0 -25645 62392 0 V4
+P00388_E01.dat 16 3291.0349775784753(-25600)/mV 16 0 -25581 5659 0 V5
+P00388_E01.dat 16 3288.5627782724846(-25554)/mV 16 0 -25530 36325 0 V6
+# Male 5348
+# Atrial septal defect (Ostium secundum defect )
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P00/P00389\\P00389_E01.dat" "b/data/Child_ecg/P00/P00389\\P00389_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..166d9d6d259384879f03018aeaf9f90eb03764ab
--- /dev/null
+++ "b/data/Child_ecg/P00/P00389\\P00389_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d4bafbfac805de4cd1f8d510affc3b402bda9e740fb7cf6018b6f7876a1da056
+size 336000
diff --git "a/data/Child_ecg/P00/P00389\\P00389_E01.hea" "b/data/Child_ecg/P00/P00389\\P00389_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..abaf327077fd5a5e6c2266429f39a759f329dea7
--- /dev/null
+++ "b/data/Child_ecg/P00/P00389\\P00389_E01.hea"
@@ -0,0 +1,16 @@
+P00389_E01 12 500 14000
+P00389_E01.dat 16 52161.16520566419(5004)/mV 16 0 5004 10179 0 I
+P00389_E01.dat 16 1492.0497056899935(2879)/mV 16 0 2879 56871 0 II
+P00389_E01.dat 16 1509.7718832891246(2807)/mV 16 0 2807 55574 0 III
+P00389_E01.dat 16 1843.957852483693(-4056)/mV 16 0 -4056 63188 0 AVR
+P00389_E01.dat 16 1850.8774062816617(-4223)/mV 16 0 -4223 60346 0 AVL
+P00389_E01.dat 16 1502.753795379538(2806)/mV 16 0 2806 22481 0 AVF
+P00389_E01.dat 16 2032.5198555956679(2421)/mV 16 0 2421 10875 0 V1
+P00389_E01.dat 16 2033.5244879786287(2915)/mV 16 0 2915 14417 0 V2
+P00389_E01.dat 16 2032.057142857143(2794)/mV 16 0 2794 27439 0 V3
+P00389_E01.dat 16 2031.0824372759857(2650)/mV 16 0 2650 50179 0 V4
+P00389_E01.dat 16 2033.5244879786287(2915)/mV 16 0 2915 16091 0 V5
+P00389_E01.dat 16 2034.0(2828)/mV 16 0 2828 45530 0 V6
+# Male 1527
+# Atrial septal defect
+# Right ventricular hypertrophy;T-wave abnormality
diff --git "a/data/Child_ecg/P00/P00390\\P00390_E01.dat" "b/data/Child_ecg/P00/P00390\\P00390_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..5fa6c502f1ac8870ea0d9d6abdf74403e0d4ca9d
--- /dev/null
+++ "b/data/Child_ecg/P00/P00390\\P00390_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63291139ac9f7886eefa8078d28f25da565efecc6eb18e43810995b54de1ee4a
+size 360000
diff --git "a/data/Child_ecg/P00/P00390\\P00390_E01.hea" "b/data/Child_ecg/P00/P00390\\P00390_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..7b1c7221c1d850a628f7d7354bbb2c5d2a882bc4
--- /dev/null
+++ "b/data/Child_ecg/P00/P00390\\P00390_E01.hea"
@@ -0,0 +1,16 @@
+P00390_E01 12 500 15000
+P00390_E01.dat 16 62612.529986053(11074)/mV 16 0 11074 9696 0 I
+P00390_E01.dat 16 52983.96033057851(-17115)/mV 16 0 -17115 28728 0 II
+P00390_E01.dat 16 44726.89254598258(-21487)/mV 16 0 -21487 17512 0 III
+P00390_E01.dat 16 84543.0794246404(237)/mV 16 0 237 62767 0 AVR
+P00390_E01.dat 16 67367.16849580375(18186)/mV 16 0 18186 13156 0 AVL
+P00390_E01.dat 16 51703.76652769506(-22170)/mV 16 0 -22170 56908 0 AVF
+P00390_E01.dat 16 45007.77394034537(9230)/mV 16 0 9230 57505 0 V1
+P00390_E01.dat 16 21689.138401559456(10696)/mV 16 0 10696 41224 0 V2
+P00390_E01.dat 16 20267.6469165659(-30)/mV 16 0 -30 36483 0 V3
+P00390_E01.dat 16 26065.13700966458(-10380)/mV 16 0 -10380 22491 0 V4
+P00390_E01.dat 16 33221.2946298984(-10414)/mV 16 0 -10414 34661 0 V5
+P00390_E01.dat 16 52932.031139419676(-14507)/mV 16 0 -14507 4861 0 V6
+# Female 2761
+# Atrial septal defect (Ostium secundum defect )
+# Otherwise normal ECG;Sinus arrhythmia
diff --git "a/data/Child_ecg/P00/P00391\\P00391_E01.dat" "b/data/Child_ecg/P00/P00391\\P00391_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..cb83e2ee16b76423d9ba9f0a35a839d28e8181c1
--- /dev/null
+++ "b/data/Child_ecg/P00/P00391\\P00391_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cca194126d1dd7390905d498a1471924be56da57226d80be880ac023555e4e19
+size 360000
diff --git "a/data/Child_ecg/P00/P00391\\P00391_E01.hea" "b/data/Child_ecg/P00/P00391\\P00391_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..3f1df050a82b1ea77cabe7402e05e3d72fdd94a2
--- /dev/null
+++ "b/data/Child_ecg/P00/P00391\\P00391_E01.hea"
@@ -0,0 +1,16 @@
+P00391_E01 12 500 15000
+P00391_E01.dat 16 71049.84615384616(-12021)/mV 16 0 -12021 50470 0 I
+P00391_E01.dat 16 57293.70376055257(-14541)/mV 16 0 -14541 34429 0 II
+P00391_E01.dat 16 68597.49743589743(6422)/mV 16 0 6422 42031 0 III
+P00391_E01.dat 16 69993.67441860466(14260)/mV 16 0 14260 8179 0 AVR
+P00391_E01.dat 16 78348.72657743786(-12759)/mV 16 0 -12759 11945 0 AVL
+P00391_E01.dat 16 72742.4(-10035)/mV 16 0 -10035 36410 0 AVF
+P00391_E01.dat 16 46886.60851287441(10800)/mV 16 0 10800 35978 0 V1
+P00391_E01.dat 16 20801.637732062216(7719)/mV 16 0 7719 30555 0 V2
+P00391_E01.dat 16 18180.53670886076(-11728)/mV 16 0 -11728 45622 0 V3
+P00391_E01.dat 16 26055.35165609584(-14714)/mV 16 0 -14714 40397 0 V4
+P00391_E01.dat 16 40212.7091222031(-15655)/mV 16 0 -15655 6096 0 V5
+P00391_E01.dat 16 58327.04(-17103)/mV 16 0 -17103 9328 0 V6
+# Male 4911
+# Atrial septal defect (Foramen ovale)
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P00/P00391\\P00391_E02.dat" "b/data/Child_ecg/P00/P00391\\P00391_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..e440a3321829c1dc05e968c27ec9fe2043773751
--- /dev/null
+++ "b/data/Child_ecg/P00/P00391\\P00391_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae931e4f095a01a35f0c398a663ba6e1f2a10f2b72de123ff32f07a1f14148ef
+size 360000
diff --git "a/data/Child_ecg/P00/P00391\\P00391_E02.hea" "b/data/Child_ecg/P00/P00391\\P00391_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..24635f20bbf50abaff5391a60bee70582170c175
--- /dev/null
+++ "b/data/Child_ecg/P00/P00391\\P00391_E02.hea"
@@ -0,0 +1,16 @@
+P00391_E02 12 500 15000
+P00391_E02.dat 16 74708.10288386594(-9366)/mV 16 0 -9366 52463 0 I
+P00391_E02.dat 16 56615.94206714944(-11771)/mV 16 0 -11771 46129 0 II
+P00391_E02.dat 16 121319.61904761905(-3844)/mV 16 0 -3844 25685 0 III
+P00391_E02.dat 16 67989.39589442815(12515)/mV 16 0 12515 28944 0 AVR
+P00391_E02.dat 16 156744.85899094437(-3186)/mV 16 0 -3186 36253 0 AVL
+P00391_E02.dat 16 78578.52631578948(-9439)/mV 16 0 -9439 3587 0 AVF
+P00391_E02.dat 16 34635.294117647056(10933)/mV 16 0 10933 32953 0 V1
+P00391_E02.dat 16 20037.698630136987(12944)/mV 16 0 12944 12323 0 V2
+P00391_E02.dat 16 22213.19825327511(-7929)/mV 16 0 -7929 32844 0 V3
+P00391_E02.dat 16 32340.08455284553(-13344)/mV 16 0 -13344 54795 0 V4
+P00391_E02.dat 16 47719.81418706843(-14208)/mV 16 0 -14208 34275 0 V5
+P00391_E02.dat 16 70100.48268625393(-16457)/mV 16 0 -16457 31323 0 V6
+# Male 4918
+# Atrial septal defect (Foramen ovale)
+# Normal ECG
diff --git "a/data/Child_ecg/P00/P00392\\P00392_E01.dat" "b/data/Child_ecg/P00/P00392\\P00392_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..d0e3a9d657292f814ed5de24ccb61a8e6b00791d
--- /dev/null
+++ "b/data/Child_ecg/P00/P00392\\P00392_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e843f4b3334d74b30008aa346d9ef9b22d776587ac80346d7fc55711913089ee
+size 360000
diff --git "a/data/Child_ecg/P00/P00392\\P00392_E01.hea" "b/data/Child_ecg/P00/P00392\\P00392_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..40159fcf85c3b56b34c4bd17efaf49189b231800
--- /dev/null
+++ "b/data/Child_ecg/P00/P00392\\P00392_E01.hea"
@@ -0,0 +1,16 @@
+P00392_E01 12 500 15000
+P00392_E01.dat 16 16252.486794407043(-2119)/mV 16 0 -2119 45536 0 I
+P00392_E01.dat 16 27069.8231292517(-17223)/mV 16 0 -17223 54806 0 II
+P00392_E01.dat 16 18578.682582745525(671)/mV 16 0 671 17798 0 III
+P00392_E01.dat 16 9825.12618025751(11945)/mV 16 0 11945 17708 0 AVR
+P00392_E01.dat 16 17375.774281063485(-1494)/mV 16 0 -1494 30729 0 AVL
+P00392_E01.dat 16 9756.610301263363(6450)/mV 16 0 6450 28748 0 AVF
+P00392_E01.dat 16 15292.944920440637(16039)/mV 16 0 16039 2173 0 V1
+P00392_E01.dat 16 16963.23595505618(14412)/mV 16 0 14412 45885 0 V2
+P00392_E01.dat 16 15624.233918128655(8979)/mV 16 0 8979 3082 0 V3
+P00392_E01.dat 16 15642.573099415205(9028)/mV 16 0 9028 15964 0 V4
+P00392_E01.dat 16 16004.152327221438(11557)/mV 16 0 11557 60259 0 V5
+P00392_E01.dat 16 11385.49152542373(1345)/mV 16 0 1345 40041 0 V6
+# Female 2129
+# Atrial septal defect (Foramen ovale);Atrial septal defect (Ostium secundum defect )
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P00/P00393\\P00393_E01.dat" "b/data/Child_ecg/P00/P00393\\P00393_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..ef6fc3c160629bade881d2edddf5a3507140521f
--- /dev/null
+++ "b/data/Child_ecg/P00/P00393\\P00393_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a899d0024a9a01984302a7d0a25cbb2553ddd46fa59be65b19899b7fd206ff41
+size 312000
diff --git "a/data/Child_ecg/P00/P00393\\P00393_E01.hea" "b/data/Child_ecg/P00/P00393\\P00393_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..24e45b8111019cd20eb9c4b599db4967b8e640a6
--- /dev/null
+++ "b/data/Child_ecg/P00/P00393\\P00393_E01.hea"
@@ -0,0 +1,16 @@
+P00393_E01 12 500 13000
+P00393_E01.dat 16 63322.917797286515(-13396)/mV 16 0 -12932 55058 0 I
+P00393_E01.dat 16 33900.877523553165(-20468)/mV 16 0 -20330 11652 0 II
+P00393_E01.dat 16 51184.773234200744(-19321)/mV 16 0 -19446 47638 0 III
+P00393_E01.dat 16 47881.30909090909(18668)/mV 16 0 18395 48229 0 AVR
+P00393_E01.dat 16 120424.34123222748(4454)/mV 16 0 5042 58890 0 AVL
+P00393_E01.dat 16 41351.849550286184(-20420)/mV 16 0 -20420 21913 0 AVF
+P00393_E01.dat 16 85051.2483358935(7786)/mV 16 0 7648 34193 0 V1
+P00393_E01.dat 16 45681.03896103896(8453)/mV 16 0 9196 62974 0 V2
+P00393_E01.dat 16 42552.88888888889(8747)/mV 16 0 9439 59210 0 V3
+P00393_E01.dat 16 33361.54203691046(-8935)/mV 16 0 -8447 44234 0 V4
+P00393_E01.dat 16 30378.666666666668(-17815)/mV 16 0 -17494 60891 0 V5
+P00393_E01.dat 16 32523.242620590354(-21738)/mV 16 0 -21526 37788 0 V6
+# Female 5121
+# Atrial septal defect (Foramen ovale)
+# Normal ECG
diff --git "a/data/Child_ecg/P00/P00394\\P00394_E01.dat" "b/data/Child_ecg/P00/P00394\\P00394_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..414ab8094027cb367bdba17b5955304886d78d49
--- /dev/null
+++ "b/data/Child_ecg/P00/P00394\\P00394_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a86a5bb4959db981111b21636aa64fefa5ae9724be0254f3e1caf3c982e4fae7
+size 360000
diff --git "a/data/Child_ecg/P00/P00394\\P00394_E01.hea" "b/data/Child_ecg/P00/P00394\\P00394_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..d70910413aa460b49a69d4b7b1e942725f04b8c3
--- /dev/null
+++ "b/data/Child_ecg/P00/P00394\\P00394_E01.hea"
@@ -0,0 +1,16 @@
+P00394_E01 12 500 15000
+P00394_E01.dat 16 7560.43553008596(8461)/mV 16 0 8479 45784 0 I
+P00394_E01.dat 16 7546.71225071225(8622)/mV 16 0 8634 24847 0 II
+P00394_E01.dat 16 39496.86891385768(-12170)/mV 16 0 -12170 21391 0 III
+P00394_E01.dat 16 7555.198049969531(-8552)/mV 16 0 -8564 122 0 AVR
+P00394_E01.dat 16 15148.265129682997(8299)/mV 16 0 8311 27421 0 AVL
+P00394_E01.dat 16 15076.603827072999(8782)/mV 16 0 8782 6752 0 AVF
+P00394_E01.dat 16 20230.8768373036(6213)/mV 16 0 6460 16341 0 V1
+P00394_E01.dat 16 22117.964949548594(7905)/mV 16 0 8049 19808 0 V2
+P00394_E01.dat 16 19627.20675105485(3574)/mV 16 0 3622 41930 0 V3
+P00394_E01.dat 16 14610.425727411945(-4816)/mV 16 0 -4804 24976 0 V4
+P00394_E01.dat 16 19151.338842975205(3441)/mV 16 0 3425 21283 0 V5
+P00394_E01.dat 16 20622.266459305338(6081)/mV 16 0 6081 63681 0 V6
+# Female 378
+# Atrial septal defect
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P00/P00395\\P00395_E01.dat" "b/data/Child_ecg/P00/P00395\\P00395_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..a7217927c146268838a05c4eaf4937633348dd07
--- /dev/null
+++ "b/data/Child_ecg/P00/P00395\\P00395_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:095a5a9a0386f1ea407092ebd51382b8912694619b082c2353ecfd630d8dad7f
+size 276000
diff --git "a/data/Child_ecg/P00/P00395\\P00395_E01.hea" "b/data/Child_ecg/P00/P00395\\P00395_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..5b3688b1ee94c2b03fe52ef8b1a3db132df722a1
--- /dev/null
+++ "b/data/Child_ecg/P00/P00395\\P00395_E01.hea"
@@ -0,0 +1,16 @@
+P00395_E01 12 500 11500
+P00395_E01.dat 16 69811.29961089494(2275)/mV 16 0 2275 15232 0 I
+P00395_E01.dat 16 27256.90161001789(-3008)/mV 16 0 -3075 37704 0 II
+P00395_E01.dat 16 33000.36645525018(-9902)/mV 16 0 -9956 9991 0 III
+P00395_E01.dat 16 44149.1467025572(-733)/mV 16 0 -661 4944 0 AVR
+P00395_E01.dat 16 71484.1160949868(20148)/mV 16 0 20206 26936 0 AVL
+P00395_E01.dat 16 30194.20780648708(-5949)/mV 16 0 -6023 17551 0 AVF
+P00395_E01.dat 16 37058.74356975838(-21159)/mV 16 0 -21159 2537 0 V1
+P00395_E01.dat 16 19170.53136933988(-24188)/mV 16 0 -24266 17957 0 V2
+P00395_E01.dat 16 20705.027160493828(-8200)/mV 16 0 -8335 40115 0 V3
+P00395_E01.dat 16 19473.66688785667(-4108)/mV 16 0 -4203 15802 0 V4
+P00395_E01.dat 16 20997.03606557377(-7751)/mV 16 0 -7785 65383 0 V5
+P00395_E01.dat 16 19434.15643180349(-3407)/mV 16 0 -3439 40232 0 V6
+# Male 2250
+# Atrial septal defect
+# Sinus tachycardia;Incomplete right bundle-branch block
diff --git "a/data/Child_ecg/P00/P00395\\P00395_E02.dat" "b/data/Child_ecg/P00/P00395\\P00395_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..b3f6a0c79bf83fa97c465579c262cb9a50037cf1
--- /dev/null
+++ "b/data/Child_ecg/P00/P00395\\P00395_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68b5f0ab6fceedfcd0d329e55680b1871a38390388c4811d9af5e4717a8f3598
+size 360000
diff --git "a/data/Child_ecg/P00/P00395\\P00395_E02.hea" "b/data/Child_ecg/P00/P00395\\P00395_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..4332e8c9cafab57f80f44e11d67362092a634f1f
--- /dev/null
+++ "b/data/Child_ecg/P00/P00395\\P00395_E02.hea"
@@ -0,0 +1,16 @@
+P00395_E02 12 500 15000
+P00395_E02.dat 16 74377.164923572(12375)/mV 16 0 12799 51003 0 I
+P00395_E02.dat 16 34220.23776959495(-1003)/mV 16 0 -363 4320 0 II
+P00395_E02.dat 16 50923.9065308568(-12017)/mV 16 0 -11354 37774 0 III
+P00395_E02.dat 16 50210.27982832618(-4205)/mV 16 0 -4818 27091 0 AVR
+P00395_E02.dat 16 111725.1573604061(10221)/mV 16 0 9857 59244 0 AVL
+P00395_E02.dat 16 40930.05847953216(-5427)/mV 16 0 -4794 30856 0 AVF
+P00395_E02.dat 16 29646.885067873303(-16771)/mV 16 0 -17326 5996 0 V1
+P00395_E02.dat 16 33129.63220494053(-15086)/mV 16 0 -15410 10049 0 V2
+P00395_E02.dat 16 29201.777777777777(-8128)/mV 16 0 -8176 23270 0 V3
+P00395_E02.dat 16 32457.01924076963(-2291)/mV 16 0 -2370 26556 0 V4
+P00395_E02.dat 16 34743.23928944619(-297)/mV 16 0 -156 52461 0 V5
+P00395_E02.dat 16 22864.086799276673(-8072)/mV 16 0 -7793 23288 0 V6
+# Male 2247
+# Atrial septal defect
+# Incomplete right bundle-branch block
diff --git "a/data/Child_ecg/P00/P00396\\P00396_E01.dat" "b/data/Child_ecg/P00/P00396\\P00396_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..db0820e9550104772f790ac5bbb6547c7adff359
--- /dev/null
+++ "b/data/Child_ecg/P00/P00396\\P00396_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4de85f6ee55cddfb0903d517c90d11d8d7523416c6d918be56fa7471ea07705
+size 360000
diff --git "a/data/Child_ecg/P00/P00396\\P00396_E01.hea" "b/data/Child_ecg/P00/P00396\\P00396_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..1083f8513a01ba7dc3646fe93c11f68177e4b50f
--- /dev/null
+++ "b/data/Child_ecg/P00/P00396\\P00396_E01.hea"
@@ -0,0 +1,16 @@
+P00396_E01 12 500 15000
+P00396_E01.dat 16 34028.573355817876(-13061)/mV 16 0 -13061 46225 0 I
+P00396_E01.dat 16 21965.723446893786(-22063)/mV 16 0 -22063 39824 0 II
+P00396_E01.dat 16 29067.748792270533(-18077)/mV 16 0 -18077 35450 0 III
+P00396_E01.dat 16 27053.40227507756(18328)/mV 16 0 18328 40457 0 AVR
+P00396_E01.dat 16 53343.75436147941(4558)/mV 16 0 4558 28449 0 AVL
+P00396_E01.dat 16 29672.438938053096(-24581)/mV 16 0 -24581 41595 0 AVF
+P00396_E01.dat 16 19618.6112(15130)/mV 16 0 15130 36063 0 V1
+P00396_E01.dat 16 16260.139715394567(16331)/mV 16 0 16331 17952 0 V2
+P00396_E01.dat 16 17608.533333333333(4376)/mV 16 0 4376 42477 0 V3
+P00396_E01.dat 16 10766.154432793137(-21738)/mV 16 0 -21738 44885 0 V4
+P00396_E01.dat 16 12232.849300880373(-21233)/mV 16 0 -21233 51038 0 V5
+P00396_E01.dat 16 17672.54571843251(-20876)/mV 16 0 -20876 53763 0 V6
+# Male 2296
+# Ventricular septal defect
+# Left ventricular high voltage
diff --git "a/data/Child_ecg/P00/P00397\\P00397_E01.dat" "b/data/Child_ecg/P00/P00397\\P00397_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..4b41bfc5c614e6941a5eea4d1499e88abe14e769
--- /dev/null
+++ "b/data/Child_ecg/P00/P00397\\P00397_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8e362d5456ac61bf854e6d4827508cd2b1c9f4415625fb3e72c0c0e8608cd043
+size 360000
diff --git "a/data/Child_ecg/P00/P00397\\P00397_E01.hea" "b/data/Child_ecg/P00/P00397\\P00397_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..46107f0e3d0f4e6251b1fb4b4530b48b93d93854
--- /dev/null
+++ "b/data/Child_ecg/P00/P00397\\P00397_E01.hea"
@@ -0,0 +1,16 @@
+P00397_E01 12 500 15000
+P00397_E01.dat 16 51769.46279949559(7324)/mV 16 0 7324 34158 0 I
+P00397_E01.dat 16 61019.04078303426(-23635)/mV 16 0 -23635 9578 0 II
+P00397_E01.dat 16 39802.27549194991(-11039)/mV 16 0 -11039 50325 0 III
+P00397_E01.dat 16 73581.78783308195(2964)/mV 16 0 2964 43668 0 AVR
+P00397_E01.dat 16 48698.07407407407(8322)/mV 16 0 8322 43970 0 AVL
+P00397_E01.dat 16 49099.368102796674(-16908)/mV 16 0 -16908 35181 0 AVF
+P00397_E01.dat 16 65804.86001339585(-8781)/mV 16 0 -8781 54205 0 V1
+P00397_E01.dat 16 20267.622720166753(5215)/mV 16 0 5215 15785 0 V2
+P00397_E01.dat 16 26756.447876447877(-5697)/mV 16 0 -5697 51913 0 V3
+P00397_E01.dat 16 33138.51796778191(-6651)/mV 16 0 -6651 59528 0 V4
+P00397_E01.dat 16 39861.44937238494(-9508)/mV 16 0 -9508 36805 0 V5
+P00397_E01.dat 16 52692.99888017917(-9791)/mV 16 0 -9791 40010 0 V6
+# Female 4390
+# Atrial septal defect (Ostium secundum defect )
+# Right ventricular hypertrophy;ST deviation with T-wave change
diff --git "a/data/Child_ecg/P00/P00397\\P00397_E02.dat" "b/data/Child_ecg/P00/P00397\\P00397_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..f6a2049762ee3dc71df5b311164ed2e8b5d30ae5
--- /dev/null
+++ "b/data/Child_ecg/P00/P00397\\P00397_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7844e8a84fe10e893bee92821399b714f679b7434fdf7bfa65519526b5f1d07
+size 360000
diff --git "a/data/Child_ecg/P00/P00397\\P00397_E02.hea" "b/data/Child_ecg/P00/P00397\\P00397_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..727ba66a3ebbb6835fbabf5c0c9c60cc5164aa39
--- /dev/null
+++ "b/data/Child_ecg/P00/P00397\\P00397_E02.hea"
@@ -0,0 +1,16 @@
+P00397_E02 12 500 15000
+P00397_E02.dat 16 66082.40585495676(15730)/mV 16 0 15730 42440 0 I
+P00397_E02.dat 16 61432.45672191529(-24623)/mV 16 0 -24623 9960 0 II
+P00397_E02.dat 16 50091.56602603844(-22904)/mV 16 0 -22904 49776 0 III
+P00397_E02.dat 16 80655.77388355003(2067)/mV 16 0 2067 41438 0 AVR
+P00397_E02.dat 16 63344.86021505376(19010)/mV 16 0 19010 7637 0 AVL
+P00397_E02.dat 16 56510.42807017544(-24903)/mV 16 0 -24903 15970 0 AVF
+P00397_E02.dat 16 59007.20715760496(-11835)/mV 16 0 -11835 29373 0 V1
+P00397_E02.dat 16 17594.47774750227(5068)/mV 16 0 5068 58644 0 V2
+P00397_E02.dat 16 25929.627435697585(-279)/mV 16 0 -279 37067 0 V3
+P00397_E02.dat 16 34797.25686394143(-4919)/mV 16 0 -4919 36593 0 V4
+P00397_E02.dat 16 39753.91843393148(-8969)/mV 16 0 -8969 17811 0 V5
+P00397_E02.dat 16 50060.75032341527(-13872)/mV 16 0 -13872 49769 0 V6
+# Female 4395
+# Atrial septal defect (Ostium secundum defect )
+# Sinus bradycardia;Right-axis deviation
diff --git "a/data/Child_ecg/P00/P00398\\P00398_E01.dat" "b/data/Child_ecg/P00/P00398\\P00398_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..76f125b60c4c0b785282abed342c2caeb86c1cc7
--- /dev/null
+++ "b/data/Child_ecg/P00/P00398\\P00398_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efba7394b5f0f2f51b32483a417ccd211dc5c2426ec6cf2c1f5167f5cbdf9278
+size 312000
diff --git "a/data/Child_ecg/P00/P00398\\P00398_E01.hea" "b/data/Child_ecg/P00/P00398\\P00398_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..38cf1502cf164e390468bd5db049943b6a095223
--- /dev/null
+++ "b/data/Child_ecg/P00/P00398\\P00398_E01.hea"
@@ -0,0 +1,16 @@
+P00398_E01 12 500 13000
+P00398_E01.dat 16 71465.53392330384(-9108)/mV 16 0 -9108 35133 0 I
+P00398_E01.dat 16 35618.10301953819(-13184)/mV 16 0 -13184 9182 0 II
+P00398_E01.dat 16 46360.1664(-18619)/mV 16 0 -18619 62047 0 III
+P00398_E01.dat 16 52273.70873786408(11926)/mV 16 0 11926 52321 0 AVR
+P00398_E01.dat 16 80704.3629489603(8925)/mV 16 0 8925 7207 0 AVL
+P00398_E01.dat 16 40297.23956546598(-15560)/mV 16 0 -15560 1056 0 AVF
+P00398_E01.dat 16 34869.560908465246(-8028)/mV 16 0 -8028 24862 0 V1
+P00398_E01.dat 16 15635.1822386679(244)/mV 16 0 257 52668 0 V2
+P00398_E01.dat 16 17581.03198294243(-558)/mV 16 0 -558 42654 0 V3
+P00398_E01.dat 16 15635.1822386679(244)/mV 16 0 257 52323 0 V4
+P00398_E01.dat 16 25592.95008605852(-3725)/mV 16 0 -3704 32959 0 V5
+P00398_E01.dat 16 46665.41176470588(-7976)/mV 16 0 -7976 12816 0 V6
+# Male 3235
+# Atrial septal defect
+# Sinus bradycardia;Occasional+Atrial premature complex(es)
diff --git "a/data/Child_ecg/P00/P00399\\P00399_E01.dat" "b/data/Child_ecg/P00/P00399\\P00399_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..e8af1bc9c3111d435bf7f489a8692f9664052bd0
--- /dev/null
+++ "b/data/Child_ecg/P00/P00399\\P00399_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9807a342a67fddbb77ae2068b47e47d5d034ba38075e4dec3ea5133ce0b64283
+size 189000
diff --git "a/data/Child_ecg/P00/P00399\\P00399_E01.hea" "b/data/Child_ecg/P00/P00399\\P00399_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..e39c23614263f8cd9b3a049509be7cd9a4e445c8
--- /dev/null
+++ "b/data/Child_ecg/P00/P00399\\P00399_E01.hea"
@@ -0,0 +1,13 @@
+P00399_E01 9 500 10500
+P00399_E01.dat 16 29594.421590080234(6856)/mV 16 0 5652 8490 0 I
+P00399_E01.dat 16 28918.51851851852(5358)/mV 16 0 3547 571 0 II
+P00399_E01.dat 16 26735.84803256445(5718)/mV 16 0 5153 11676 0 III
+P00399_E01.dat 16 32386.399117971334(-4081)/mV 16 0 -2422 4166 0 AVR
+P00399_E01.dat 16 32711.214545454546(2372)/mV 16 0 2079 48367 0 AVL
+P00399_E01.dat 16 35875.84779299848(13269)/mV 16 0 11781 34372 0 AVF
+P00399_E01.dat 16 18188.51672671127(-15511)/mV 16 0 -16384 13927 0 V1
+P00399_E01.dat 16 19294.513447432764(-17354)/mV 16 0 -19818 18144 0 V3
+P00399_E01.dat 16 13813.296167247387(-1795)/mV 16 0 -3896 31130 0 V5
+# Female 1441
+# Atrial septal defect (Foramen ovale);Ventricular septal defect
+# Sinus tachycardia;Incomplete right bundle-branch block
diff --git "a/data/Child_ecg/P00/P00399\\P00399_E02.dat" "b/data/Child_ecg/P00/P00399\\P00399_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..ba09439643099670ec16c1a73e33e796b8322f46
--- /dev/null
+++ "b/data/Child_ecg/P00/P00399\\P00399_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c6014f1042cf913f9ff64d24ebaf9203b2a28485e5a0262fd5ae8aeea0fef1cb
+size 360000
diff --git "a/data/Child_ecg/P00/P00399\\P00399_E02.hea" "b/data/Child_ecg/P00/P00399\\P00399_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..dedb480ede91bf8d389a937f976e10fda45ce271
--- /dev/null
+++ "b/data/Child_ecg/P00/P00399\\P00399_E02.hea"
@@ -0,0 +1,16 @@
+P00399_E02 12 500 15000
+P00399_E02.dat 16 24689.23076923077(-7692)/mV 16 0 -10263 61733 0 I
+P00399_E02.dat 16 14919.2021957914(-918)/mV 16 0 -1938 16960 0 II
+P00399_E02.dat 16 21056.461453133667(4308)/mV 16 0 5062 34651 0 III
+P00399_E02.dat 16 21801.90240889438(1703)/mV 16 0 3583 1378 0 AVR
+P00399_E02.dat 16 33501.611940298506(-13039)/mV 16 0 -15382 9319 0 AVL
+P00399_E02.dat 16 18225.413304252997(-125)/mV 16 0 -407 19911 0 AVF
+P00399_E02.dat 16 25114.345939243645(6793)/mV 16 0 9673 25221 0 V1
+P00399_E02.dat 16 9380.112259970458(4442)/mV 16 0 5708 54549 0 V2
+P00399_E02.dat 16 14925.519492293744(-613)/mV 16 0 -30 25661 0 V3
+P00399_E02.dat 16 17264.191954834158(-8877)/mV 16 0 -9509 38749 0 V4
+P00399_E02.dat 16 1271.7127722189523(993)/mV 16 0 894 5769 0 V5
+P00399_E02.dat 16 1272.1224970553592(984)/mV 16 0 962 18552 0 V6
+# Female 1434
+# Atrial septal defect (Foramen ovale);Ventricular septal defect
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P00/P00399\\P00399_E03.dat" "b/data/Child_ecg/P00/P00399\\P00399_E03.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..0a07c0af273a2cb91fa2c13f912fcdb204a7c551
--- /dev/null
+++ "b/data/Child_ecg/P00/P00399\\P00399_E03.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e7925bb21061d54373aa4d10bd1253e07e4419896874c8920f8e2fa2a2c647c
+size 360000
diff --git "a/data/Child_ecg/P00/P00399\\P00399_E03.hea" "b/data/Child_ecg/P00/P00399\\P00399_E03.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..2d91dbf83aa342492e818e9db61070d4ff0e40e5
--- /dev/null
+++ "b/data/Child_ecg/P00/P00399\\P00399_E03.hea"
@@ -0,0 +1,16 @@
+P00399_E03 12 500 15000
+P00399_E03.dat 16 40980.46538187009(-4733)/mV 16 0 14567 24392 0 I
+P00399_E03.dat 16 41500.80486568677(7214)/mV 16 0 24702 16136 0 II
+P00399_E03.dat 16 35412.3553008596(15510)/mV 16 0 13753 16624 0 III
+P00399_E03.dat 16 50760.48192771084(148)/mV 16 0 -22518 390 0 AVR
+P00399_E03.dat 16 40719.914742451154(-10379)/mV 16 0 219 49274 0 AVL
+P00399_E03.dat 16 44287.07913669065(15326)/mV 16 0 23538 5167 0 AVF
+P00399_E03.dat 16 34886.4960282436(-13467)/mV 16 0 -32120 58697 0 V1
+P00399_E03.dat 16 29405.820163487737(-11689)/mV 16 0 4579 24943 0 V2
+P00399_E03.dat 16 12017.613548883757(-2277)/mV 16 0 14505 28374 0 V3
+P00399_E03.dat 16 14985.544933078394(-2152)/mV 16 0 12980 27574 0 V4
+P00399_E03.dat 16 24643.78816199377(-1866)/mV 16 0 14186 61463 0 V5
+P00399_E03.dat 16 15066.524714828898(-1810)/mV 16 0 5006 12583 0 V6
+# Female 1438
+# Atrial septal defect (Foramen ovale);Ventricular septal defect
+# Sinus tachycardia;Incomplete right bundle-branch block;Depression+ST deviation;T-wave abnormality
diff --git "a/data/Child_ecg/P00/P00399\\P00399_E04.dat" "b/data/Child_ecg/P00/P00399\\P00399_E04.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..4a640538e94710bf4e39a1bdd68f7774b2502e6f
--- /dev/null
+++ "b/data/Child_ecg/P00/P00399\\P00399_E04.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a45487903afb713981b423dec1687cc5f55d5cc0b89b7b0278588d79e4f8a507
+size 360000
diff --git "a/data/Child_ecg/P00/P00399\\P00399_E04.hea" "b/data/Child_ecg/P00/P00399\\P00399_E04.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..0e0762bc78e6b786ed9602e96240a9c11e927573
--- /dev/null
+++ "b/data/Child_ecg/P00/P00399\\P00399_E04.hea"
@@ -0,0 +1,16 @@
+P00399_E04 12 500 15000
+P00399_E04.dat 16 35300.865775136204(2034)/mV 16 0 2264 33924 0 I
+P00399_E04.dat 16 38390.53445378151(11847)/mV 16 0 11847 878 0 II
+P00399_E04.dat 16 27212.661455201443(11427)/mV 16 0 11250 23585 0 III
+P00399_E04.dat 16 49818.06126126126(-5766)/mV 16 0 -5928 4834 0 AVR
+P00399_E04.dat 16 32270.246450880182(-5019)/mV 16 0 -4809 4581 0 AVL
+P00399_E04.dat 16 37816.857354028085(17200)/mV 16 0 17108 6225 0 AVF
+P00399_E04.dat 16 42742.02597402597(-5448)/mV 16 0 -6004 6594 0 V1
+P00399_E04.dat 16 23687.622176591372(-10236)/mV 16 0 -11238 49967 0 V2
+P00399_E04.dat 16 26682.19248395967(-4339)/mV 16 0 -4795 27159 0 V3
+P00399_E04.dat 16 21425.811479726173(6967)/mV 16 0 7106 52150 0 V4
+P00399_E04.dat 16 26305.895400126024(8002)/mV 16 0 8195 59265 0 V5
+P00399_E04.dat 16 1299.668292682927(537)/mV 16 0 538 64586 0 V6
+# Female 1437
+# Atrial septal defect (Foramen ovale);Ventricular septal defect
+# Supraventricular tachycardia;Right bundle-branch block;Right-axis deviation
diff --git "a/data/Child_ecg/P00/P00400\\P00400_E01.dat" "b/data/Child_ecg/P00/P00400\\P00400_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..9c0a581d1d7f6d28cbe83155888e34703335ad03
--- /dev/null
+++ "b/data/Child_ecg/P00/P00400\\P00400_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb874ec26b846541e7b32cfc1d83396e1c440b1f4e22ca7fd3ebcc7666db1029
+size 360000
diff --git "a/data/Child_ecg/P00/P00400\\P00400_E01.hea" "b/data/Child_ecg/P00/P00400\\P00400_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..5730467671b5709fe77914e79e7dd881ca382f3b
--- /dev/null
+++ "b/data/Child_ecg/P00/P00400\\P00400_E01.hea"
@@ -0,0 +1,16 @@
+P00400_E01 12 500 15000
+P00400_E01.dat 16 47551.01141705843(-15481)/mV 16 0 -21207 29534 0 I
+P00400_E01.dat 16 31605.485489424496(-17080)/mV 16 0 -21116 14469 0 II
+P00400_E01.dat 16 34751.56462585034(-12812)/mV 16 0 -13038 13833 0 III
+P00400_E01.dat 16 45030.57534246575(18596)/mV 16 0 24200 14342 0 AVR
+P00400_E01.dat 16 53258.58788774003(2444)/mV 16 0 -545 18844 0 AVL
+P00400_E01.dat 16 34417.464732366185(-15970)/mV 16 0 -18266 26614 0 AVF
+P00400_E01.dat 16 48208.725015518314(5155)/mV 16 0 5547 58054 0 V1
+P00400_E01.dat 16 26009.89173789174(2895)/mV 16 0 695 6405 0 V2
+P00400_E01.dat 16 22868.15224913495(-10178)/mV 16 0 -13137 58628 0 V3
+P00400_E01.dat 16 5526.307458143075(23964)/mV 16 0 23375 63997 0 V4
+P00400_E01.dat 16 3411.6319018404906(28056)/mV 16 0 27709 28684 0 V5
+P00400_E01.dat 16 4067.1887456037516(-31073)/mV 16 0 -31463 11237 0 V6
+# Female 4018
+# Ventricular septal defect
+# Normal ECG
diff --git "a/data/Child_ecg/P00/P00401\\P00401_E01.dat" "b/data/Child_ecg/P00/P00401\\P00401_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..abc5af8ec6a5ea252143ca8225d0c74c621800b9
--- /dev/null
+++ "b/data/Child_ecg/P00/P00401\\P00401_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2273381dfcc2293717b91cfdfc2720352f4b624884a4bae493be11a208995fd
+size 360000
diff --git "a/data/Child_ecg/P00/P00401\\P00401_E01.hea" "b/data/Child_ecg/P00/P00401\\P00401_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..e2f4523513d29c5674f2586b739d8f54a4123788
--- /dev/null
+++ "b/data/Child_ecg/P00/P00401\\P00401_E01.hea"
@@ -0,0 +1,16 @@
+P00401_E01 12 500 15000
+P00401_E01.dat 16 72840.81459682166(-2553)/mV 16 0 -4212 34814 0 I
+P00401_E01.dat 16 35913.31938857603(-10970)/mV 16 0 -13219 24132 0 II
+P00401_E01.dat 16 48354.774797255144(-13843)/mV 16 0 -15732 10285 0 III
+P00401_E01.dat 16 52974.76309226933(8723)/mV 16 0 11007 62333 0 AVR
+P00401_E01.dat 16 106411.21862871927(7397)/mV 16 0 8176 47116 0 AVL
+P00401_E01.dat 16 41777.585017249876(-12072)/mV 16 0 -14213 8741 0 AVF
+P00401_E01.dat 16 51959.0(19192)/mV 16 0 18896 5116 0 V1
+P00401_E01.dat 16 13442.805074971166(12760)/mV 16 0 11896 7246 0 V2
+P00401_E01.dat 16 12651.997317236754(4077)/mV 16 0 2584 21104 0 V3
+P00401_E01.dat 16 12573.662822624932(-10407)/mV 16 0 -11900 8431 0 V4
+P00401_E01.dat 16 22503.298245614034(-12725)/mV 16 0 -15233 3182 0 V5
+P00401_E01.dat 16 33869.872736678735(-16783)/mV 16 0 -19069 5296 0 V6
+# Male 5230
+# Atrial septal defect (Foramen ovale)
+# Normal ECG