[Evaluation of left ventricular function and coronary sinus blood flow before and after aortocoronary bypass surgery in patients with severe left ventricular dysfunction].
D000368:Aged; D002302:Cardiac Output; D001026:Coronary Artery Bypass; D003326:Coronary Circulation; D003327:Coronary Disease / Q000503:physiopathology* / Q000601:surgery; D004562:Electrocardiography; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D005082:Physical Exertion; D013318:Stroke Volume