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保留后瓣及瓣下结构的二尖瓣置换术对术后早期左心功能的影响 被引量:1

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摘要 目的 评价保留后瓣及瓣下结构的二尖瓣置换术对术后早期左心功能的影响.方法 回顾性分析2003年1月至2010年12月保留后瓣及瓣下结构的二尖瓣置换术30例(A组)以及同期行传统二尖瓣置换术45例(B组)的临床资料,对两组患者术前、术后的左室舒张末期内径(LVEDD)、左室射血分数(LVEF)、左室短轴缩短率(LVFS)等指标进行对比分析.结果 A组术后3个月的LVEDD[(49.91±5.79)mm]、LVEF[(67.29±8.99)%]、LVFS[(34.25±6.67)%]的改善均优于B组[分别为(53.10±5.30)mm、(61.10±7.57)%、(30.10±5.41)%](P<0.05).结论 保留后瓣及瓣下结构的二尖瓣置换术有助于术后早期左心功能的改善,术后并发症少.
出处 《中国医师进修杂志》 2011年第14期41-42,共2页 Chinese Journal of Postgraduates of Medicine
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参考文献7

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共引文献6

同被引文献9

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