Interesting electrophysiological phenomenon during positioning of the lead deep inside the septum | Zendy

Shen Jiabo | Zendy; Jiang Longfu | Zendy; Wu Hao | Zendy; Pan Lifang | Zendy

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Interesting electrophysiological phenomenon during positioning of the lead deep inside the septum

Author(s) -

Shen Jiabo,

Jiang Longfu,

Wu Hao,

Pan Lifang

Publication year - 2022

Publication title -

annals of noninvasive electrocardiology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.494

H-Index - 48

eISSN - 1542-474X

pISSN - 1082-720X

DOI - 10.1111/anec.12982

Subject(s) - medicine , electrophysiology , cardiology , bundle , qrs complex , ventricular pacing , electrical conduction system of the heart , stimulus (psychology) , intraventricular conduction , anatomy , electrocardiography , heart failure , psychology , materials science , composite material , psychotherapist

Left bundle branch pacing (LBBP) is a developing physiological pacing technique. Wu et al. proposed that direct LBB capture could be confirmed by recording retrograde His potential (Po ReHis ) and mapping of the left conduction system potential. The transventricular‐septal electrophysiological phenomena deserve further study. Here, we used a continuous uninterrupted pacing technique to confirm the LBB capture by dynamically observing changes in Po ReHis and stimulus to left ventricular activation time.

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