title: Angiographic demonstration of critical arteriosclerotic lesions of the carotid bifurcation.
mesh_terms: D001161:Arteriosclerosis / Q000000981:diagnostic imaging*; D002340:Carotid Artery Diseases / Q000000981:diagnostic imaging*; D002560:Cerebrovascular Circulation; D006801:Humans; D011859:Radiography