结论保留二尖瓣装置的二尖瓣替换术优于切除二尖瓣装置的二尖瓣替换术。
Conclusion the mitral valve replacement of reserving mitral valve structure is superior to the mitral valve replacement of excising mitral valve structure.
目的报告234例浅低温体外循环心脏跳动中二尖瓣替换术经验，完善手术技术。
Objective To introduce the technique of mitral valve replacements in beating heart, and review the clinical experience in 234 ca ses of operation.
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.
目的：介绍二尖瓣闭式扩张术后的瓣膜替换术经验。
Objective: to sum up experience of heart valve replacement after closed mitral commissurotomy.
目的：探讨闭式二尖瓣扩张术后心脏瓣膜替换术的手术指征、手术方法及并发症防治。
Objective To investigate the radiologic characteristics and the influence factors after valve replacements for rheumatic heart disease.
目的：探讨闭式二尖瓣扩张术后心脏瓣膜替换术的手术指征、手术方法及并发症防治。
Objective To investigate the radiologic characteristics and the influence factors after valve replacements for rheumatic heart disease.
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