[Further studies on the upper peak of the R-w ave in right hypertrophy in infancy and childhood].
D006332:Cardiomegaly; D002648:Child; D004562:Electrocardiography; D006330:Heart Defects, Congenital / Q000502:physiology*; D006984:Hypertrophy; D007223:Infant
ELECTROCARDIOGRAPHY/in infancy and childhood; HEART DEFECTS, CONGENITAL/physiology; HEART ENLARGEMENT/in infancy and childhood