Objective: To evaluate the mitral, aortic and tricuspid valve replacement for rheumatic heart disease.
目的总结二尖瓣主动脉瓣三尖瓣同期置换治疗重症风湿性心脏瓣膜病的手术疗效。
Methods:Normothermic cardiopulmonary bypass techniques were used in 6 sheep undergoing tricuspid valve replacement.
方法：本文采用常温下心肺转流技术对6只绵羊行三尖瓣替换术。
Objective To establish the surgical technique of tricuspid valve replacement with a stentlessatrioventricular valve and determine its function.
探索无支架房室瓣膜替换三尖瓣外科技术。
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.
所有患者均行房缺修补术，同期三尖瓣成形65例，二尖瓣成形15例，二尖瓣置换术3例，冠脉搭桥术5例。
Conclusion tricuspid annular dilatation, right heart impairment and severe pulmonary hypertension are responsible for the development of late tricuspid regurgitation after mitral valve replacement.
结论二尖瓣置换术后远期三尖瓣功能性关闭不全与三尖瓣环扩大、右心功能损害和严重肺动脉高压有关，三尖瓣环扩大是其重要的原因。
Objective To explore the possible pathogenesis, the election and the effect of surgical treatment of severe tricuspid regurgitation(TR) after left cardiac valve replacement(LCVR).
目的探讨左心瓣膜置换术后三尖瓣重度关闭不全的机理及外科治疗选择及效果。
Results: in 8 cases, mitral valvuloplasty (MVP) was done in 2, tricuspid valvuloplasty (TVP) in 2, mitral valve replacement (MVR) in 2 and repair of VSD in 2. There was no early mortality.
结果：8例患者中，行二尖瓣成形术2例，三尖瓣成形术2例，二尖瓣替换术2例，心室间隔缺损修补术2例，全组无早期死亡。
Results: in 8 cases, mitral valvuloplasty (MVP) was done in 2, tricuspid valvuloplasty (TVP) in 2, mitral valve replacement (MVR) in 2 and repair of VSD in 2. There was no early mortality.
结果：8例患者中，行二尖瓣成形术2例，三尖瓣成形术2例，二尖瓣替换术2例，心室间隔缺损修补术2例，全组无早期死亡。
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