title: Causes of failure of aorto-coronary saphenous vein bypass.
mesh_terms: D000792:Angiography; D017023:Coronary Angiography; D001026:Coronary Artery Bypass / Q000009:adverse effects* / Q000401:mortality; D003327:Coronary Disease / Q000150:complications / Q000601:surgery; D005500:Follow-Up Studies; D006322:Heart Aneurysm / Q000601:surgery; D006349:Heart Valve Diseases / Q000601:surgery; D006801:Humans; D009203:Myocardial Infarction / Q000209:etiology; D011183:Postoperative Complications; D012501:Saphenous Vein / Q000637:transplantation*; D014182:Transplantation, Autologous