Direct coronary surgery utilizing multiple-vein bypass grafts.
D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000601:surgery; D003327:Coronary Disease / Q000401:mortality / Q000601:surgery*; D003331:Coronary Vessels / Q000601:surgery*; D006801:Humans; D008722:Methods; D008875:Middle Aged; D009203:Myocardial Infarction / Q000401:mortality / Q000601:surgery*; D014182:Transplantation, Autologous; D014680:Veins / Q000637:transplantation*