title: [Electrocardiographic changes in Chagas' disease in a rural community in Pernambuco, with other high endemic indices].
mesh_terms: D000293:Adolescent; D000328:Adult; D001938:Brazil; D014355:Chagas Disease / Q000453:epidemiology / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged
vernacular_title: Alterações electrocardiográficas na doença de Chagas, em uma comunidade rural de Pernambuco, com outros índices endêmicos elevados.