title: Parasympathetic impairment in the preclinical stage of chronic Chagas disease.
authors.forename: Reinaldo B
authors.initials: RB
authors.lastname: Bestetti
authors.forename: Augusto
authors.initials: A
authors.lastname: Cardinalli Neto
authors.forename: Paulo R
authors.initials: PR
authors.lastname: Nogueira
mesh_terms: D001342:Autonomic Nervous System Diseases / Q000503:physiopathology*; D002598:Chagas Cardiomyopathy / Q000503:physiopathology*; D005260:Female; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008297:Male; D011187:Posture / Q000502:physiology*; D018487:Ventricular Dysfunction, Left / Q000503:physiopathology*