Tortuosity of the innominate artery. Failure of retrograde catheterization of left side of heart by brachial arterial route.
D000328:Adult; D000790:Angiocardiography; D016122:Brachiocephalic Trunk / Q000002:abnormalities; D006328:Cardiac Catheterization; D006801:Humans; D008297:Male; D008875:Middle Aged