在跨导管结构性心脏干预中,右心室-肺动脉合
Panagiotis Theofilis1, Panayotis K Vlachakis1, Paschalis Karakasis2
11(st) Department of Cardiology, "Hippokration" General Hospital of Athens, 11527 Athens, Greece.
概括
右心室 - 肺动脉 (RV-PA) 合评估结构性干预后的心脏功能. 损坏的RV-PA合预测了更糟糕的结果,但目前的措施需要标准化以更好地临床使用.
科学领域:
- 心脏病学 心脏病学
- 心脏生理学 心脏生理学
- 干预心脏病学 干预心脏病学
背景情况:
- 右心室-肺动脉 (RV-PA) 合通过评估右心室和肺动脉之间的相互作用来评估右心脏功能.
- 在TAVI,TEER和三管治疗等结构性心脏干预中,RV-PA合是关键预后指标.
- 损坏的RV-PA合,通常由心声学替代物 (例如,TAPSE/PASP比率) 表示,与较高的死亡率和心力衰竭住院相关.
研究的目的:
- 要突出RV-PA合在接受结构性心脏干预的患者的预后意义.
- 讨论目前评估RV-PA合的非侵入性方法的局限性.
- 强调需要改进RV-PA合评估以加强临床决策的必要性.
主要方法:
- 在结构性心脏病干预中对RV-PA合现有文献的审查.
- 分析用于评估RV-PA合的回声心脏图像替代品 (例如TAPSE/PASP).
- 非侵入性指数与侵入性压力-体积循环评估的比较.
主要成果:
- 损坏的RV-PA合始终与不良的临床结果有关,包括增加死亡率.
- RV-PA 合可以在干预后动态地改变,改善表明更好的预后.
- 目前用于评估RV-PA合的非侵入性方法与侵入性措施的相关性中等,缺乏标准化.
结论:
- 在结构性心脏干预中,RV-PA合是一种有价值的预后工具,但目前的评估方法存在重大局限性.
- 标准化RV-PA合评估技术和建立基于证据的值对于常规临床应用至关重要.
- 需要进一步的研究来完善RV-PA合评估,以改善风险分层和患者管理.
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