Coronary bypass: not a cure-all.
D000800:Angioplasty, Balloon; D001161:Arteriosclerosis / Q000209:etiology; D001026:Coronary Artery Bypass; D006083:Graft Occlusion, Vascular / Q000209:etiology / Q000628:therapy; D006801:Humans; D008323:Mammary Arteries / Q000637:transplantation; D011183:Postoperative Complications; D012501:Saphenous Vein / Q000637:transplantation