The natural history of ventricular septal defects in infancy.
D001724:Birth Weight; D006328:Cardiac Catheterization; D006332:Cardiomegaly / Q000209:etiology; D002675:Child, Preschool; D004562:Electrocardiography; D004813:Epidemiology; D005007:Ethnology; D005260:Female; D005500:Follow-Up Studies; D006333:Heart Failure / Q000209:etiology; D006345:Heart Septal Defects, Ventricular / Q000175:diagnosis*; D006439:Hemodynamics; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature; D008297:Male; D011379:Prognosis; D011652:Pulmonary Circulation; D012723:Sex; D014655:Vascular Resistance