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

Annals of noninvasive electrocardiology: the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc

article

Jiabo Shen MD¹  Longfu Jiang MD¹  Hao Wu MD¹  Lifang Pan MD² 

[1] Department of Cardiology, Hwa Mei Hospital, University of Chinese Academy of Sciences;Department of Global Health, Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences

关键词: Continuous pacing technique;    John Jiang’s connecting cable;    Left bundle branch pacing;    retrograde His potential;   

DOI  :  10.1111/anec.12982

来源: Wiley

【 摘 要 】

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.

【 授权许可】

Unknown