Arteries (oxygenated)
Veins (deoxygenated)
Pulmonary veins
Coronary arteries
Epicardial fat
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ECG Lead II
10-min acute MI cue
Unlikely
BPM-only signal is not sufficient for a heart attack prediction. This is an educational triage cue, not diagnosis.
Reference: PTB-XL 12-lead ECG MI classification data. Required ECG features are not available in this demo.
Diastole
RR: 833 ms