title: Chronic Chagas cardiomyopathy.
authors.affiliation: Pathology Laboratory - Instituto do Coração - Hospital das Clínicas - University of São Paulo, São Paulo/SP - Brazil .
authors.forename: Vera Demarchi
authors.initials: VD
authors.lastname: Aiello
authors.affiliation: Internal Medicine Division - Hospital Universitário - University of São Paulo, São Paulo/SP - Brazil .
authors.forename: Fernando Peixoto Ferraz
authors.initials: FP
authors.lastname: de Campos