Arrhythmias and left ventricular efficiency following infarction and infarctectomy.
D000818:Animals; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D004285:Dogs; D004554:Electric Countershock; D006334:Heart Function Tests; D006352:Heart Ventricles / Q000503:physiopathology*; D008722:Methods; D009203:Myocardial Infarction / Q000150:complications* / Q000503:physiopathology / Q000601:surgery*; D014693:Ventricular Fibrillation / Q000209:etiology / Q000628:therapy