High-pressure, high-resistance ventricular septal defect. Surgical results of closure through right atrium.
D000293:Adolescent; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D006325:Heart Atria / Q000601:surgery*; D006345:Heart Septal Defects, Ventricular / Q000401:mortality / Q000601:surgery*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology*; D007223:Infant; D011651:Pulmonary Artery / Q000601:surgery; D014655:Vascular Resistance