Hypoplastic left heart syndrome.
D001021:Aortic Valve / Q000002:abnormalities; D001027:Aortography; D004452:Echocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008943:Mitral Valve / Q000002:abnormalities; D013577:Syndrome