Direct coronary artery surgery.
D000328:Adult; D000367:Age Factors; D000787:Angina Pectoris / Q000150:complications; D017023:Coronary Angiography; D003327:Coronary Disease / Q000601:surgery*; D003331:Coronary Vessels / Q000601:surgery*; D005112:Extracorporeal Circulation; D005260:Female; D006333:Heart Failure / Q000150:complications; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008722:Methods; D008866:Microsurgery; D008875:Middle Aged; D011379:Prognosis; D012501:Saphenous Vein / Q000637:transplantation; D014182:Transplantation, Autologous