Catheter-induced versus spontaneous spasm. Do these coronary bedfellows deserve to be estranged?
D006328:Cardiac Catheterization / Q000009:adverse effects*; D017023:Coronary Angiography; D003329:Coronary Vasospasm / Q000175:diagnosis / Q000209:etiology*; D003937:Diagnosis, Differential; D006801:Humans