{
  "labels": [
    "NORM",
    "MI",
    "STTC",
    "CD",
    "HYP"
  ],
  "thresholds": [
    0.45000000000000007,
    0.45000000000000007,
    0.55,
    0.5,
    0.5
  ],
  "input_format": "global_metrics_only",
  "weak_classes": [],
  "note": "Trained on global ECG metrics only (HR, QRS/QT/QTc/PR duration, P/QRS/T axes, age, sex) -- no lead-specific findings. Classes listed in weak_classes showed recall/F1 below 0.3 on the held-out test set and should not be relied on diagnostically."
}