title: [Evolution of radiological appearance of the heart in endocardial fibroelastosis in children].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D004695:Endocardial Fibroelastosis / Q000000981:diagnostic imaging*; D005500:Follow-Up Studies; D006321:Heart / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography
vernacular_title: Ewolucja obrazu radiologicznego serca w przebiegu sprezystego zwłóknienia wsierdzia u dzieci