Three cases of cardiac papillary fibroelastomas are described. Two-dim
ensional echocardiography detected the tumors in the mitral valve, the
cordae tendinae and in the apex of the left ventricle - a unique loca
tion. The tumor excisions were combined with bypass operation, mitral
valve reconstruction, repair of cordae tendinae and Maze-procedure. Th
e three patients are doing well after surgery.