title: Five years' experience with aortocoronary bypass grafting.
abstract: During a 5-year period (Apr. 14, 1970 to Apr. 14, 1975) 930 patients underwent aortocoronary bypass grafting; the procedure was done as an emergency in 141. Of the entire group 3.3% died at operation, 1.6% died in hospital and 5.8% died later; of the patients undergoing emergency grafting 12.1% died at operation and 5.7% died later. From a detailed analysis of the first 600 patients it was found that both operative and late mortality were clearly related to two factors: severe left ventricular dysfunction at the time of operation and inadequate surgical treatment because of insertion of insufficient numbers of grafts or because of poor blood flow through the grafts.
mesh_terms: D000328:Adult; D000368:Aged; D001026:Coronary Artery Bypass / Q000401:mortality*; D003327:Coronary Disease / Q000601:surgery; D004630:Emergencies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008323:Mammary Arteries / Q000637:transplantation; D008875:Middle Aged; D009200:Myocardial Contraction; D010208:Papaverine; D011183:Postoperative Complications / Q000401:mortality; D012501:Saphenous Vein / Q000637:transplantation; D014182:Transplantation, Autologous
chemical_list: D010208:Papaverine