title: [Double pathway of intranodal AV conduction in chronic Chagas cardiopathy].
mesh_terms: D000328:Adult; D001283:Atrioventricular Node / Q000187:drug effects / Q000503:physiopathology*; D001285:Atropine / Q000494:pharmacology; D002036:Bundle of His / Q000503:physiopathology; D014355:Chagas Disease / Q000150:complications* / Q000503:physiopathology; D004562:Electrocardiography; D004594:Electrophysiology; D005260:Female; D006327:Heart Block / Q000209:etiology; D006329:Heart Conduction System / Q000503:physiopathology*; D006331:Heart Diseases / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D013614:Tachycardia, Paroxysmal / Q000209:etiology
chemical_list: D001285:Atropine
vernacular_title: Dupla via de condução intranodal A-V na cardiopatia chagásica crônica.