title: [Combination of nifedipine and diltiazem in refractory coronary spasm. Evaluation by provocation tests].
mesh_terms: D000328:Adult; D000368:Aged; D001552:Benzazepines / Q000008:administration & dosage*; D002121:Calcium Channel Blockers / Q000008:administration & dosage* / Q000627:therapeutic use; D003329:Coronary Vasospasm / Q000175:diagnosis / Q000188:drug therapy*; D004110:Diltiazem / Q000008:administration & dosage* / Q000627:therapeutic use; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008755:Methylergonovine / Q000031:analogs & derivatives; D008875:Middle Aged; D009543:Nifedipine / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D001552:Benzazepines; D002121:Calcium Channel Blockers; D004110:Diltiazem; D009543:Nifedipine; D008755:Methylergonovine
vernacular_title: Asociación de nifedipina y diltiacem en el espasmo coronario rebelde. Valoración mediante pruebas de provocación.