title: [Active rheumatic disease. A prospective study].
mesh_terms: D000293:Adolescent; D000328:Adult; D001938:Brazil; D002648:Child; D002675:Child, Preschool; D005260:Female; D006333:Heart Failure / Q000150:complications; D006801:Humans; D008297:Male; D011446:Prospective Studies; D012213:Rheumatic Fever / Q000453:epidemiology*; D012214:Rheumatic Heart Disease / Q000150:complications / Q000453:epidemiology*
vernacular_title: Doença reumatica ativa. Estudo prospectivo.