[Experimental study of myocardial infarction through the use of body surface isopotential maps.--Ligation of the anterior descending branch of the left coronary artery].
D000818:Animals; D003331:Coronary Vessels / Q000601:surgery; D004285:Dogs; D004562:Electrocardiography / Q000379:methods*; D008026:Ligation; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000209:etiology