title: Spasm of the aortocoronary venous graft.
abstract: Two cases of spasm of the coronary artery bypass graft are reported, and the angiographic and clinical findings are discussed. Few previous reports of this entity were found in a search of the literature. The therapeutic implications are also presented.
mesh_terms: D000328:Adult; D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D003329:Coronary Vasospasm / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012501:Saphenous Vein / Q000000981:diagnostic imaging / Q000637:transplantation*