Surgical treatment of severe coronary artery disease with critical stenosis of the left main coronary artery.
D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000175:diagnosis / Q000601:surgery; D002315:Cardiopulmonary Bypass; D003327:Coronary Disease / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged