electrocardiogram show monomorphic ventricular tachycardia vt.

background beat cardiac cardio cardiogram cardiograph care chart cpr curve death defib defibrillation diagnosis ecg ekg electrocardiogram electrophysiology emergency fibrillation frequency graph grid health healthcare heart heartbeat hospital icon life line medical monitor monomorphic paper patient pattern pulse rate rhythm shock sign signal support symbol tachycardia vector ventricular vital wave