Tricuspid atresia.
D004452:Echocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D007223:Infant; D008297:Male; D008943:Mitral Valve / Q000503:physiopathology; D014261:Tricuspid Valve / Q000002:abnormalities*; D014264:Tricuspid Valve Stenosis / Q000151:congenital* / Q000503:physiopathology