单圈套推入技术：一种新的三尖瓣环内固定Micra的救回技术

IF 2.2 Q2 CARDIAC & CARDIOVASCULAR SYSTEMS

Journal of Arrhythmia Pub Date : 2025-02-17 DOI:10.1002/joa3.70027

Keisuke Kojima MD, Atsushi Tanaka MD, PhD, Nozomi Kitade MD, Hiroshi Ikuta MD, Junichiro Nishi MD, PhD

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引用次数: 0

摘要

当我们重新获得Micra系统时，我们通过牵引连接到输送导管上的系绳来获取身体并将其收回，但有时这很困难，Micra被移除并固定在三尖瓣环中。使用来自上腔静脉的单圈套导管并推动时间改变设备的方向并使重新捕获成为可能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Single snare pushing technique: A new bailout technique for retrieving Micra fixed in the tricuspid valve annulus

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Single snare pushing technique: A new bailout technique for retrieving Micra fixed in the tricuspid valve annulus

When we recapture the Micra system, we capture the body by pulling the tether attached to the delivery catheter and retrieve it, but sometimes it is difficult, and the Micra is dislodged and fixed in the tricuspid valve annulus. Using a single snare catheter from the superior vena cava and pushing the tines changes the orientation of the device and enables recapture.

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