Congenital pulmonary stenosis.
D001158:Arteries / Q000002:abnormalities*; D003251:Constriction, Pathologic; D006801:Humans; D011664:Pulmonary Valve; D011666:Pulmonary Valve Stenosis; D014652:Vascular Diseases
ARTERIES/abnormalities; PULMONARY VALVE/stricture