缺血性 mitra 反: 修复还是替换? 一个单一的中心体验体验
Joseph C Sweeney1, Amal Alotaibi2, Gene D Porter3
1Department of Cardiothoracic Surgery, University of Louisville, Louisville, Kentucky, United States of America.
PloS one
|October 24, 2024
概括
伴心修复 (MVr) 和伴心置换 (MVR) 在缺血性伴心反中显示出相似的存活率和中期功能. 在需要重血管化的患者中,MVr可能是可行的外科选择.
科学领域:
- 心血管外科心血管外科
- 心脏外科手术的结果
- 膜心脏疾病 膜心脏疾病
背景情况:
- 缺血性米特拉反 (MR) 的管理仍然是复杂的.
- 讨论了手术策略,包括额头门修复 (MVr) 和置换 (MVR).
- 以前的报道表明,MVR可能比MVR提供更好的血液动力学性能.
研究的目的:
- 为了比较MVR与MVR在患有缺血性MR的患者中的结果.
- 在术后1年和2年评估血液动力学中枢的性能.
- 评估MVR和MVR组之间的生存差异.
主要方法:
- 一个单中心心脏手术数据库被查询为患者 (年龄≥18岁) 接受了伴随着CABG或PCI的额头门手术.
- 患者被分为两组:MVR (环结婚整形) 和MVR.
- 分析了人口统计数据,手术变量和术后结果.
主要成果:
- 包括111名患者 (44%的MVR,56%的MVR);这两组同时进行CABG的比例都很高.
- 在手术前,MVR组的射出分数 (EF) 较低,但绕道和交叉时间较短.
- 住院和1年死亡率相似;两年 mitrale regurgitation 严重程度在各组之间是可比的.
结论:
- 中心门修复和更换在缺血性MR中表现出类似的早期死亡率和中期血液动力学性能.
- 对于患有缺血性MR的患者来说,MVr是一种潜在的合适的手术选择,需要进行手术重血管化.
- 进一步的研究可能会探索长期结果和患者选择标准.
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