Transatrial closure of high-pressure, high-resistance ventricular septal defects.
D000293:Adolescent; D000367:Age Factors; D001794:Blood Pressure; D002648:Child; D002675:Child, Preschool; D006345:Heart Septal Defects, Ventricular / Q000601:surgery*; D006801:Humans; D007223:Infant; D008722:Methods; D011651:Pulmonary Artery