title: Possibilities and limits of electrocardiography in assessing right ventricle hypertrophy in congenital heart diseases of infants under 6 months of age.
mesh_terms: D006332:Cardiomegaly / Q000175:diagnosis*; D004562:Electrocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006345:Heart Septal Defects, Ventricular / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn