medicine - deadly heart arrhythmia - vt & vf

abnormal acute arrest arrhythmia asystole attack beats cardiac cardiogenic cardiology circulation circulatory condition critical deadly death defibrillation defibrillator diagnosis ecg ectopic ekg electrical electrocardiograph electrocardiography emergency failure fast fatal fibrillation graph graphic health healthcare heart ill illness ischemic killer life medical medicine monomorphic palpitations physiology pulse pump pumping rapid rate readout rhythm science serious tachycardia technical terminal threatening trace treatment ventricle ventricular waveform