The heart in severe anemia in childhood.
D000724:Ancylostomiasis / Q000150:complications; D000740:Anemia / Q000150:complications*; D001196:Ascariasis / Q000150:complications; D006332:Cardiomegaly / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D006801:Humans; D007223:Infant; D009748:Nutrition Disorders / Q000150:complications; D013902:Radiography, Thoracic