title: Results of direct coronary-artery surgery for the treatment of angina pectoris.
mesh_terms: D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000000981:diagnostic imaging / Q000401:mortality / Q000601:surgery*; D000792:Angiography; D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009203:Myocardial Infarction / Q000453:epidemiology / Q000209:etiology; D011183:Postoperative Complications / Q000453:epidemiology; D012501:Saphenous Vein / Q000637:transplantation; D014182:Transplantation, Autologous