title: Aneurysm of main left coronary artery.
abstract: A 57-year-old man presented with exertional chest pain, and was found to have a saccular, lobulated aneurysm of the left main coronary artery associated with severe atherosclerotic vascular disease. This is the third similar case reported and the first case of atherosclerotic origin. All symptoms were relieved by coronary artery bypass surgery.
mesh_terms: D000783:Aneurysm / Q000000981:diagnostic imaging / Q000209:etiology*; D001161:Arteriosclerosis / Q000150:complications*; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged