title: Ergonovine-induced spasm of a coronary artery bypass graft.
mesh_terms: D000328:Adult; D001026:Coronary Artery Bypass; D003329:Coronary Vasospasm / Q000139:chemically induced*; D004874:Ergonovine / Q000009:adverse effects*; D006801:Humans; D008297:Male; D011184:Postoperative Period; D012501:Saphenous Vein / Q000601:surgery
chemical_list: D004874:Ergonovine