All patients underwent ASD repairment, 65 patients underwent tricuspid valve plastic simultaneously, 15 mitral valve plastic, 3 mitral valve replacement, 5 coronary artery bypass graft.

Objective To evaluate the clinical results of surgical treatment of combined mitral, aortic, tricuspid valve disease with rheumatic etiology.

Purpose: To find the predictive factors of low cardiac output after mitral and aortic valve operation combined with tricuspid annuloplasty of tricuspid valve lesion.