Conclusion The late efficacy of mitral annuloplasty using prosthetic ring is satisfactory.

结论对于有瓣环扩大的二尖瓣成形术,应用人工瓣环,近期和远期临床效果均满意.

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Abstract: Objective This article is to review the experience of prosthetic mitral annuloplasty.

文摘: 目的回顾性分析18例二尖瓣人工瓣环成形术的疗效.

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