Ventricular vulnerability during acute coronary occlusion.
D000208:Acute Disease; D000818:Animals; D005117:Cardiac Complexes, Premature / Q000209:etiology; D003327:Coronary Disease / Q000150:complications / Q000503:physiopathology*; D003331:Coronary Vessels; D004285:Dogs; D004562:Electrocardiography; D006352:Heart Ventricles / Q000503:physiopathology; D007511:Ischemia / Q000150:complications; D009203:Myocardial Infarction / Q000150:complications; D014693:Ventricular Fibrillation / Q000209:etiology*