title: Effect of pulsatile and nonpulsatile flow during cardiopulmonary bypass on left ventricular ejection fraction early after aortocoronary bypass surgery.
mesh_terms: D000787:Angina Pectoris / Q000601:surgery; D002302:Cardiac Output; D002306:Cardiac Volume; D002315:Cardiopulmonary Bypass; D001026:Coronary Artery Bypass; D003326:Coronary Circulation; D003327:Coronary Disease / Q000601:surgery*; D004562:Electrocardiography; D005112:Extracorporeal Circulation; D006352:Heart Ventricles / Q000000981:diagnostic imaging / Q000503:physiopathology*; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000503:physiopathology; D011859:Radiography