Cardiovascular manifestations in acute and chronic anemias.
D000208:Acute Disease; D000293:Adolescent; D000740:Anemia / Q000150:complications*; D006332:Cardiomegaly / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D004562:Electrocardiography; D005260:Female; D006331:Heart Diseases / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D007223:Infant; D008297:Male