ECG Beat Classifier

Compare multiple models beat-by-beat

Input

CSV WFDB

File: FS (Hz):

.dat: .hea:

Models

Summary

ECG plot

Upload an ECG file and run analysis to see results.

Detected abnormal beats

Time (s)	Class	Confidence	Flag

Beat close-up

Disagreements

Per-model test performance

Numbers below are computed on the MIT-BIH Long Term database — a held-out, cross-dataset test set that neither model saw during training or validation. Training and validation used MIT-BIH Arrhythmia with an inter-patient DS1/DS2 split.

Curves (one-vs-rest, per class)

Each plot shows one class as positive, the others as negative. One line per loaded model.

ROC

Precision–recall

Descriptive calibration (10 equal-width bins, held-out test set)

Cross-dataset generalization