title: [Effect of various antiarrhythmic drugs in a case of intermittent bundle branch block].
mesh_terms: D000368:Aged; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology* / Q000627:therapeutic use; D002036:Bundle of His / Q000187:drug effects; D002037:Bundle-Branch Block / Q000188:drug therapy*; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000187:drug effects; D006801:Humans; D007545:Isoproterenol / Q000627:therapeutic use; D008012:Lidocaine / Q000627:therapeutic use; D010672:Phenytoin / Q000627:therapeutic use
chemical_list: D000889:Anti-Arrhythmia Agents; D010672:Phenytoin; D008012:Lidocaine; D007545:Isoproterenol
vernacular_title: Efecto de diferentes drogas antiarrítmicas sobre un caso de bloqueo de rama intermitente