Cardiovascular findings in children with sickle cell anemia.
D000293:Adolescent; D001741:Black or African American; D000755:Anemia, Sickle Cell / Q000150:complications*; D001145:Arrhythmias, Cardiac / Q000150:complications; D006332:Cardiomegaly / Q000150:complications; D002318:Cardiovascular Diseases / Q000150:complications* / Q000000981:diagnostic imaging; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D005260:Female; D006325:Heart Atria; D006352:Heart Ventricles; D006452:Hemoglobinometry; D006801:Humans; D008297:Male; D010701:Phonocardiography; D011859:Radiography; D014672:Vectorcardiography