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

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 pheno...

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Detalles Bibliográficos
Autores principales: Shen, Jiabo, Jiang, Longfu, Wu, Hao, Pan, Lifang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Case Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9674778/
https://www.ncbi.nlm.nih.gov/pubmed/35727881
http://dx.doi.org/10.1111/anec.12982
Descripción
Sumario: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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