Triatrial heart with persistent ostium primum and cleft mitral valve.
D001807:Blood Vessel Prosthesis; D002675:Child, Preschool; D003310:Cor Triatriatum / Q000601:surgery*; D006344:Heart Septal Defects, Atrial / Q000601:surgery*; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000002:abnormalities* / Q000601:surgery; D008944:Mitral Valve Insufficiency / Q000151:congenital* / Q000601:surgery; D013536:Suture Techniques