Cardiac study of children with thalassemia and hemoglobinopathies in Thailand.
D002648:Child; D002675:Child, Preschool; D005260:Female; D006331:Heart Diseases / Q000209:etiology*; D006453:Hemoglobinopathies / Q000150:complications*; D006486:Hemosiderosis / Q000150:complications; D006801:Humans; D007223:Infant; D008297:Male; D013789:Thalassemia / Q000150:complications*