title: Echocardiographic abnormalities in thalassaemia major with multiple transfusions.
mesh_terms: D000293:Adolescent; D000328:Adult; D001803:Blood Transfusion; D002648:Child; D002675:Child, Preschool; D004452:Echocardiography; D006334:Heart Function Tests; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D013789:Thalassemia / Q000503:physiopathology* / Q000628:therapy