The pathophysiology of malignant ventricular arrhythmias during acute myocardial ischemia.
D000818:Animals; D005117:Cardiac Complexes, Premature / Q000209:etiology*; D004285:Dogs; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D009203:Myocardial Infarction / Q000150:complications* / Q000503:physiopathology; D012032:Refractory Period, Electrophysiological; D013610:Tachycardia / Q000209:etiology* / Q000503:physiopathology; D014693:Ventricular Fibrillation / Q000209:etiology* / Q000503:physiopathology