Pulmonary hypertension in congenital heart disease with left to right shunt.
D004374:Ductus Arteriosus, Patent / Q000150:complications; D006330:Heart Defects, Congenital / Q000150:complications*; D006343:Heart Septal Defects / Q000150:complications; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology*; D007231:Infant, Newborn; D014188:Transposition of Great Vessels / Q000150:complications