Purpose: To find the predictive factors of low cardiac output after mitral and aortic valve operation combined with tricuspid annuloplasty of tricuspid valve lesion.
探讨影响二尖瓣、主动脉瓣并三尖瓣病变术后低心输出量综合征（低心排）的因素以及三尖瓣的处理问题。
2
A comparative analysis of data of right cardiac catheterization was done in 98 patients with pure mitral valve lesion and 66 patients with mitral combined with aortic valve lesions.
本文比较了98例单纯二尖瓣病变和66例二尖瓣合并主动脉瓣病变患者的右心导管资料。
3
Objectives To evaluate the effect of valvuloplasty on rheumatic mitral valve lesion.