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伊姆佩拉 - - 皮肤穿透式微轴流左心室辅助器件的当前问题和未来预期

Shunsuke Saito¹, Shohei Okubo¹, Taiki Matsuoka¹

¹Department of Cardiac and Vascular Surgery, Dokkyo Medical University, Mibu, Japan.

Journal of cardiology

|November 5, 2023

概括

临时机械循环支持装置Impella通过改善血液流动和器官 perfusion 帮助急性心力衰竭和心脏性休克. 需要进一步的随机对照试验来确定这种左心室辅助装置 (LVAD) 的最佳使用.

科学领域:

心脏病学心脏病学
医疗器械医疗器械
机械循环支持机械循环支持

背景情况:

暂时的机械循环支持对于急性心力衰竭与心脏性休克至关重要.
基于导管的轴流左心室辅助装置 (LVAD) Impella 正因其在血液动力学支持中的作用而引起人们的注意.
它独特的设计和功能提供了与传统LVAD相似的好处.

研究的目的:

审查Impella支持的原则,生理学,指示和并发症.
讨论目前的证据和对Impella设备的未来预期.
突出了强大的随机对照试验 (RCT) 的需要.

主要方法:

本综述综合了现有文献,包括案例报告和回顾性研究.
它研究了Impella对血液动力学和器官 perfusion 的生理影响.
该审查讨论了临床指标和潜在的并发症.

主要成果:

恩佩拉可以提高平均动脉压和全身血流,改善器官 perfusion 和帮助恢复.
它卸载左心室,增加冠状动脉 perfusion 和减少心肌氧需求,促进心脏恢复.
在体外膜氧化 (ECMO) 环境中,Impella 作为左心室的机械通风口.

结论:

恩佩拉适用于心脏性休克,高风险干预,以及作为恢复,耐用设备或移植的桥梁.
高风险心脏手术中的预防性使用正在出现.
虽然有希望,来自大型RCT的证据有限但持续,对于定义最佳Impella利用至关重要.

关键词:

心脏发生的冲击是心脏的冲击.这就是Impella Impella.左心室辅助装置的使用随机对照试验是随机对照试验.暂时的机械循环支持.

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