一个意想不到的起搏器对导管消融的反应:异步起搏模式下起搏脉冲传递的失败。

Q3 Medicine

Journal of Innovations in Cardiac Rhythm Management Pub Date : 2023-07-01 DOI:10.19102/icrm.2023.14073

Laith Alkukhun, Peter M Jessel, Khidir Dalouk, David J Shim, Merritt H Raitt, Ignatius Gerardo E Zarraga

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引用次数: 0

摘要

射频(RF)消融可能是心血管植入式电子设备(cied)的电磁干扰(EMI)来源。cied对这种类型的电磁干扰的反应可能是可变的和不可预测的。我们报告了一例罕见的反应，在心房导联附近的射频消融期间，即使起搏器被设置为异步起搏，也无法向心房和心室起搏导联传递起搏脉冲。我们还解释了这种不寻常的起搏器反应背后的机制。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

An Unexpected Pacemaker Response to Catheter Ablation: Failure of Pacing Pulse Delivery During Asynchronous Pacing Mode.

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An Unexpected Pacemaker Response to Catheter Ablation: Failure of Pacing Pulse Delivery During Asynchronous Pacing Mode.

Radiofrequency (RF) ablation can be a source of electromagnetic interference (EMI) for cardiovascular implantable electronic devices (CIEDs). The response of CIEDs to this type of EMI can be variable and unpredictable. We report a case with an uncommon response where there was a failure to deliver pacing pulses to both atrial and ventricular pacing leads during RF ablation close to the atrial lead even when the pacemaker was set to pace asynchronously. We also explain the mechanism behind this unusual pacemaker response.

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来源期刊

Journal of Innovations in Cardiac Rhythm Management Medicine-Cardiology and Cardiovascular Medicine

CiteScore

1.50

自引率

0.00%

发文量