The left bundle branch has been captured but shows the left ventricular septal pacing:What is the mechanism?

被引：0
|
作者：
Zhuo, Shanshan [1 ]
Jiang, Longfu [1 ]
Cai, Xiaojie [1 ]
Shen, Jiabo [1 ]
机构：
[1] Univ Chinese Acad Sci, Hwa Mei Hosp, Dept Cardiol, Ningbo, Zhejiang, Peoples R China
来源：
JOURNAL OF ELECTROCARDIOLOGY | 2022年 / 74卷
关键词：
Conduction delay; Left bundle branch pacing; Isoelectric interval;
D O I：
10.1016/j.jelectrocard.2022.08.008
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
It was shown that V6 R-wave peak time (V6 RWPT) prolongs with transition form non-selective left bundle branch pacing (ns-LBBP) to left ventricular septal pacing (LVSP) but remains constant or slightly prolongs with transition to selective left bundle branch pacing (sel-LBBP) [1,2]. Here, we report on a patient who was observed with a LBB potential, isoelectric interval, where the V6 RWPT substantially prolonged with transition from ns-LBBP to sel-LBBP at near threshold output.
引用
收藏
页码：82 / 84
页数：3
相关论文
共 50 条
  • [31] Impacts of Left Bundle/Peri-Left Bundle Pacing on Left Ventricular Contraction
    Hasumi, Eriko
    Fujiu, Katsuhito
    Nakanishi, Koki
    Komuro, Issei
    CIRCULATION JOURNAL, 2019, 83 (09) : 1965 - 1967
  • [32] A diagnostic dilemma of left bundle branch pacing
    Iida, Yoji
    JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY, 2023, 34 (06) : 1491 - 1494
  • [33] Extraction of Left Bundle Branch Pacing Lead
    Vijayaraman, Pugazhendhi
    JACC-CLINICAL ELECTROPHYSIOLOGY, 2020, 6 (07) : 903 - 904
  • [34] Durability of left bundle branch area pacing
    Mehta, Nikhil A.
    Saqi, Bilal
    Sabzwari, Syed R. A.
    Gupta, Rahul
    Vyas, Apurva
    Gordon, Jeffrey
    Cossu, Sergio
    Nazir, Talha
    Freudenberger, Ronald
    Bozorgnia, Babak
    JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY, 2022, 33 (07) : 1529 - 1536
  • [35] Electrocardiography guided left bundle branch pacing
    Ponnusamy, Shunmuga Sundaram
    Vijayaraman, Pugazhendhi
    JOURNAL OF ELECTROCARDIOLOGY, 2021, 68 : 11 - 13
  • [36] Left Bundle Branch Pacing: A Perfect Compromise?
    Raymond-Paquin, Alexandre
    Padala, Santosh K.
    Ellenbogen, Kenneth A.
    ARRHYTHMIA & ELECTROPHYSIOLOGY REVIEW, 2021, 10 (04) : 241 - 243
  • [37] Absence of right bundle branch block morphology in V1 during left bundle branch pacing. What is the mechanism?
    Nair, Krishna Kumar Mohanan
    Namboodiri, Narayanan
    Shafeeq, Ali
    Parashar, Nitin Kumar
    Valaparambil, Ajitkumar
    JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY, 2021, 32 (12) : 3217 - 3220
  • [38] Defining the distance between the His bundle and first septal perforator: implications for left bundle branch pacing
    Matthew Bocchese
    Michael Gannon
    Pravin Patil
    William Van Decker
    Isaac R. Whitman
    Edmond M. Cronin
    Journal of Interventional Cardiac Electrophysiology, 2023, 66 : 1113 - 1117
  • [39] Interventricular Septal Hematoma With Pericardium Effusion After Left Bundle Branch Pacing Implantation
    Chen, Xueying
    Lu, Hao
    Xu, Lili
    Chen, Haiyan
    Xu, Ye
    Xu, Shikun
    Wang, Qibing
    Qian, Juying
    Ge, Junbo
    JACC-CLINICAL ELECTROPHYSIOLOGY, 2023, 9 (01) : 142 - 144
  • [40] Left Bundle Branch Block-Induced Cardiomyopathy Insights From Left Bundle Branch Pacing
    Ponnusamy, Shunmuga Sundaram
    Vijayaraman, Pugazhendhi
    JACC-CLINICAL ELECTROPHYSIOLOGY, 2021, 7 (09) : 1155 - 1165
12345