We performed autotransplantation on 2 cases. Case1' 54-year-old male in end-stage heart failure due to end-stage of the mitral valve insufficiency and severe tricuspid insufficiency. Patient had enormous enlargement 01 left atrium (LA) (14x16cm) with interatrial septum aneurysmatically delormated (EF=3D% , EDV=225ml, ESV=138ml)
