Case Report: Temporary pacing using active fixation lead and invasive electrophysiology studies for immune checkpoint inhibitor associated reversible advanced atrioventricular block

A case of immune checkpoint inhibitors (ICIs)-associated myocarditis with reversible advanced atrioventricular block (AVB) was reported. We innovatively used active fixation lead connected to an external device for prolonged temporary pacing until atrioventricular conduction recovered. Invasive elec...

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Bibliographic Details
Published in:Frontiers in cardiovascular medicine 2024-02, Vol.11, p.1336609
Main Authors: Wang, Yifan, Qian, Min, Jin, Xiaofeng, Wang, Jiaqi, Chen, Taibo, Gao, Peng, Cheng, Zhongwei, Lai, Jinzhi, Liu, Yongtai, Fan, Jingbo, Zhang, Lihua, Cheng, Kangan, Deng, Hua, Fang, Quan, Yang, Deyan
Format: Article
Language:English
Subjects:
advanced atrioventricular block
Cardiovascular Medicine
case report
immune checkpoint inhibitors
invasive electrophysiology studies
temporary pacing
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Summary:A case of immune checkpoint inhibitors (ICIs)-associated myocarditis with reversible advanced atrioventricular block (AVB) was reported. We innovatively used active fixation lead connected to an external device for prolonged temporary pacing until atrioventricular conduction recovered. Invasive electrophysiology studies were performed to evaluate atrioventricular conduction in detail. Long-term follow-up for nearly 120-days and repeated long-term electrocardiography was conducted to ensure the conduction system was truly recovered.
ISSN:2297-055X
2297-055X
DOI:10.3389/fcvm.2024.1336609