Diagnosis and management of coronary vasospasm.
D000787:Angina Pectoris / Q000188:drug therapy*; D000788:Angina Pectoris, Variant / Q000175:diagnosis / Q000188:drug therapy* / Q000503:physiopathology; D004874:Ergonovine / Q000031:analogs & derivatives; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D009543:Nifedipine / Q000627:therapeutic use
D009543:Nifedipine; D004874:Ergonovine