title: Irreversible coronary occlusion and ergonovine.
mesh_terms: D003329:Coronary Vasospasm / Q000139:chemically induced; D004874:Ergonovine / Q000009:adverse effects*; D006801:Humans; D009203:Myocardial Infarction / Q000139:chemically induced*
chemical_list: D004874:Ergonovine