title: [Reversion of angina refractory to the use of nitrates with the utilization of intravenous verapamil during heart catheterization].
mesh_terms: D000787:Angina Pectoris / Q000188:drug therapy* / Q000209:etiology; D006328:Cardiac Catheterization / Q000009:adverse effects; D004351:Drug Resistance; D005260:Female; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D005996:Nitroglycerin / Q000627:therapeutic use*; D014700:Verapamil / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D014700:Verapamil; D005996:Nitroglycerin
vernacular_title: Reversão da angina refratária ao uso de nitratos com o emprego de verapamil endovenoso durante cateterismo cardíaco.