Cyanosis and retarded development [atresia of pulmonary artery: absence of pulmonary valve; survival to 3-1/2 years].
STERNBERG
POTTS
D003490:Cyanosis; D006330:Heart Defects, Congenital; D006801:Humans; D011651:Pulmonary Artery; D011664:Pulmonary Valve
ARTERIES/pulmonary; HEART/abnormalities