无导联起搏器植入后捕获阈值的速率依赖性升高。

IF 1.7 4区医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS

Pace-Pacing and Clinical Electrophysiology Pub Date : 2024-07-01 Epub Date: 2023-11-27 DOI:10.1111/pace.14884

Makoto Sano, Naoyuki Takahashi, Yutaro Kaneko, Taro Narumi, Yoshihisa Naruse, Yuichiro Maekawa

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引用次数: 0

摘要

心脏电装置植入的成功与否取决于植入位置和电性能。捕获阈值和起搏输出影响估计的电池寿命。在高捕获阈值的情况下，通常建议重新捕获和重新植入无导联起搏器。我们经历了一例无导联起搏器植入后捕获阈值随速率升高的病例。认识到捕获阈值的比率依赖性和可接受的方案编制可以避免不必要的重新捕获和重新设置，从而避免程序风险的增加。

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Rate-dependent elevation of the capture threshold after implantation of a leadless pacemaker.

The procedural success in the implantation of cardiac electric devices depends on both the implanted position and the electric performance. The capture threshold and the pacing output affect the estimated battery longevity. In a case with a high capture threshold, recapture and reimplantation of a leadless pacemaker are commonly recommended. We experienced a case with the rate-dependent elevation of the capture threshold following the implantation of a leadless pacemaker. The recognition of the rate-dependency of the capture threshold and the acceptable programming could avoid the unnecessary recapture and reimplantation of that, avoiding the increase of procedural risks.

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来源期刊

Pace-Pacing and Clinical Electrophysiology 医学-工程：生物医学

CiteScore

2.70

自引率

5.60%

发文量

209

审稿时长

2-4 weeks

期刊介绍： Pacing and Clinical Electrophysiology (PACE) is the foremost peer-reviewed journal in the field of pacing and implantable cardioversion defibrillation, publishing over 50% of all English language articles in its field, featuring original, review, and didactic papers, and case reports related to daily practice. Articles also include editorials, book reviews, Musings on humane topics relevant to medical practice, electrophysiology (EP) rounds, device rounds, and information concerning the quality of devices used in the practice of the specialty.