程序前血压对M-TEER后结果的影响:悖论还是别的东西?
Marijana Tadic1, Leonhard Schneider1, Nicoleta Nita1
1Klinik für Innere Medizin II, Universitätsklinikum Ulm, Ulm, Germany.
Clinical cardiology
|December 9, 2024
概括
在入院时,较高的缩血压 (SBP) 与在关透管边缘到边缘修复 (M-TEER) 后的更好的结果有关. 这一发现表明,SBP可能是预测M-TEER程序后患者成功的关键因素.
科学领域:
- 心脏病学 心脏病学
- 干预心脏病学 干预心脏病学
- 心脏外科手术 心脏外科手术
背景情况:
- 交叉导管端到端修复 (M-TEER) 是治疗交叉导管吐的一种微创手术.
- 患者特征的影响,如静脉压 (SBP) 在入院时,对M-TEER的结果需要进一步调查.
研究的目的:
- 为了确定入院系统血压 (SBP) 水平对接受 mitra transcatheter 边缘到边缘修复 (M-TEER) 患者的结果的影响.
主要方法:
- 在2010年1月至2020年10月期间接受M-TEER的858名患者的回顾性分析.
- 患者根据入院SBP分为四组:<120,120-129,130-139和≥140 mmHg.
- 评估的结果包括1年死亡率,住院率和主要不良心脏事件 (MACE).
主要成果:
- 入院时SBP≥140mmHg的患者表现出功能性腹吐 (MR) 的最低患病率和最高的左心室喷射率 (LVEF).
- 更高的入院SBP和程序前LVEF是较低1年死亡率的独立预测因素.
- 较高的SBP与功能性和结构性MR组的1年心血管死亡率显著降低,以及保留射出分数的患者.
结论:
- 在入院时血压升高 (≥140 mmHg) 独立预测,在经过 mitra transcatheter 边缘到边缘修复 (M-TEER) 后,在 1 年内会有更好的结果.
- 较高的SBP和M-TEER后改善的结果之间的确切关系需要进一步研究.
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