title: [Heart failure in 4 cases of Fallot's tetralogy].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006333:Heart Failure / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography; D013771:Tetralogy of Fallot / Q000000981:diagnostic imaging*
vernacular_title: Insuficiencia cardiaca en 4 casos de tetralogía de Fallot.