Changes in pulmonary vascular resistance following closure of ventricular septal defects.
D001794:Blood Pressure; D002302:Cardiac Output; D002648:Child; D002675:Child, Preschool; D006345:Heart Septal Defects, Ventricular / Q000601:surgery*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology*; D008297:Male; D008722:Methods; D010100:Oxygen; D011651:Pulmonary Artery / Q000503:physiopathology*; D011652:Pulmonary Circulation; D012119:Respiration; D014655:Vascular Resistance
D010100:Oxygen