Calcium inhibitors in the treatment of arterial spasm: verapamil.
D000787:Angina Pectoris / Q000188:drug therapy; D002121:Calcium Channel Blockers / Q000008:administration & dosage / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003329:Coronary Vasospasm / Q000175:diagnosis / Q000188:drug therapy*; D003331:Coronary Vessels / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D004562:Electrocardiography; D006801:Humans; D009131:Muscle, Smooth, Vascular / Q000187:drug effects; D005996:Nitroglycerin / Q000627:therapeutic use; D011433:Propranolol / Q000627:therapeutic use; D014700:Verapamil / Q000008:administration & dosage / Q000627:therapeutic use*
D002121:Calcium Channel Blockers; D011433:Propranolol; D014700:Verapamil; D005996:Nitroglycerin