title: [Mitral valve prolapse in chronic Chagas patients. Echocardiographic study].
mesh_terms: D000293:Adolescent; D000328:Adult; D002598:Chagas Cardiomyopathy / Q000150:complications*; D002648:Child; D004452:Echocardiography / Q000379:methods; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008945:Mitral Valve Prolapse / Q000175:diagnosis / Q000209:etiology*
vernacular_title: Prolapso da valva mitral em chagásicos crônicos. Estudo ecocardiográfico.