title: [Incomplete right bundle-branch block in chronic Chagas' disease patients].
mesh_terms: D000404:Ajmaline / Q000494:pharmacology; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure; D002037:Bundle-Branch Block / Q000503:physiopathology*; D002346:Carotid Sinus; D002598:Chagas Cardiomyopathy / Q000503:physiopathology*; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D008405:Massage
chemical_list: D000404:Ajmaline; D001285:Atropine
vernacular_title: Bloqueo incompleto de rama derecha en pacientes chagásicos crónicos.