因瓣叶脱垂导致的二尖瓣返流修复的长期结果

David 等人（周四）开展了瓣叶脱垂引起的二尖瓣返流队列研究（n=1234）。评估了二尖瓣修复20年内的无再手术生存率（95%置信区间56.2%至64.2%）。因瓣叶脱垂修复的二尖瓣返流20年无再手术生存率为60.4%（95%置信区间：56.2%-64.2%），但复发性MR、TR及新发AF随时间增加。

www.synapsesocial.com/papers/69ef2a042c9d80f848e1a9c4 — DOI: https://doi.org/10.1016/j.jacc.2019.06.052

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