Clinical use of provocative pharmacoangiography in patients with chest pain.
D000788:Angina Pectoris, Variant / Q000175:diagnosis; D000792:Angiography; D006328:Cardiac Catheterization; D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography; D004874:Ergonovine; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D010146:Pain
D004874:Ergonovine