目的总结老年心脏瓣膜病变的外科治疗经验。

Objective To summarize the experience of surgical therapy of heart valve disease in aged patients.

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目的评估二尖瓣成形术治疗风湿性二尖瓣膜病变的疗效。

Objectives To evaluate the effect of valvuloplasty on rheumatic mitral valve lesion.

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晚期再住院和死亡并非因手术或者瓣膜病变，而是因为某些并存的疾病。

The bulk of late readmission and mortality was not procedure or valve related but rather was due to comorbidities.

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