The place of electrocardiography in pediatric cardiology.
D000293:Adolescent; D006332:Cardiomegaly / Q000151:congenital / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D003914:Dextrocardia / Q000175:diagnosis; D004562:Electrocardiography; D006325:Heart Atria / Q000002:abnormalities; D006330:Heart Defects, Congenital / Q000175:diagnosis; D006331:Heart Diseases / Q000175:diagnosis*; D006352:Heart Ventricles / Q000002:abnormalities; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012857:Situs Inversus / Q000175:diagnosis