Relation between structural change in the small pulmonary arteries and the immediate reversibility of pulmonary hypertension following closure of ventricular and atrial septal defects.
D006330:Heart Defects, Congenital; D006343:Heart Septal Defects; D006344:Heart Septal Defects, Atrial; D006346:Heart Septum / Q000002:abnormalities*; D006801:Humans; D006973:Hypertension / Q000473:pathology*; D006976:Hypertension, Pulmonary; D011651:Pulmonary Artery / Q000473:pathology*
ARTERIES, PULMONARY/pathology; CARDIAC SEPTUM/abnormalities; HYPERTENSION/pathology