Results 1 to 10 of about 70,917 (350)

Pacing Characteristics of His Bundle Pacing vs. Left Bundle Branch Pacing: A Systematic Review and Meta-Analysis

Frontiers in Cardiovascular Medicine, 2022
BackgroundHis bundle pacing (HBP) is a physiological pacing strategy, which aims to capture the His bundle-Purkinje system and synchronously activate the ventricles.
Wen Zhuo, Xiaojie Zhong, Hualong Liu, Jianhua Yu, Qi Chen, Jinzhu Hu, Qinmei Xiong, Kui Hong, Kui Hong, Kui Hong   +9 more
doaj   +2 more sources

Early Deterioration of the Right Ventricular Pacing Threshold Predicts the Increase in His‐Bundle Pacing Threshold During the Chronic Phase: A Single‐Center Retrospective Study [PDF]

Journal of Arrhythmia
Background His‐bundle pacing (HBP) facilitates physiological ventricular activation. However, concerns about long‐term threshold deterioration persist. The predictors of chronic threshold elevation are not yet well established.
Kenji Baba, Shogo Sakamoto, Moritoshi Irishio, Tomotaka Yoshiyama, Yusuke Hayashi, Toru Kataoka, Daiju Fukuda   +6 more
doaj   +2 more sources

The Atrioventricular Conduction Axis Revisited for the 21st Century

Journal of Cardiovascular Development and Disease, 2023
Although first described in the final decade of the 19th century, the axis responsible for atrioventricular conduction has long been the source of multiple controversies. Some of these continue to reverberate.
Damian Sanchez-Quintana, Andrew C. Cook, Yolanda Macias, Diane E. Spicer, Robert H. Anderson   +4 more
doaj   +1 more source

Catheter Ablation of Idiopathic Ventricular Arrhythmias Originating from the Para-Hisian area - QRS Morphology Change and Late Effect of the Ablation: Case Series [PDF]

Folia Medica, 2020
Introduction: Radiofrequency catheter ablation of idiopathic ventricular arrhythmias originating in the para-Hisian region could be challenging because of a potential risk of iatrogenic atrioventricular block.
Krasimir R. Dzhinsov, Milko K. Stoyanov, Tchavdar N. Shalganov   +2 more
doaj   +3 more sources

Anatomical variations and clinical significance of atrioventricular bundle of His: A concise literature review

Translational Research in Anatomy, 2023
Background: The cardiac conduction system (CCS) consists of the sinoatrial node, atrioventricular node, the atrioventricular bundle of His (HB), and its branches which terminate as subendocardial branches, also known as the Purkinje fibers.
Krzysztof Balawender, Maksymilian Kłosowicz, Julia Inglot, Anna Pliszka, Agata Wawrzyniak, Agata Olszewska, Edward Clarke, Michał Golberg, Anna Smędra, Karolina Barszcz, Andrzej Żytkowski   +10 more
doaj   +1 more source

Selective His-bundle pacing in an adult with atrioventricular canal defect via retrograde His localization

Indian Pacing and Electrophysiology Journal, 2021
Adult congenital heart disease patients may undergo numerous fluoroscopically guided procedures including pacemaker implantation during their lifetime.
Anastasia Bury, Daniel Cortez
doaj   +1 more source

Restitution characteristics of His bundle and working myocardium in isolated rabbit hearts. [PDF]

PLoS ONE, 2017
The Purkinje system (PS) and the His bundle have been recently implicated as an important driver of the rapid activation rate after 1-2 minutes of ventricular fibrillation (VF).
Shangwei Huang, Liqun Wu, Jian Huang, Nuttanont Panitchob, Nan Hu, Ravi Ranjan, Derek J Dosdall   +6 more
doaj   +1 more source

The use of His bundle pacing for the treatment of painful left bundle branch block syndrome

Clinical Case Reports, 2020
Painful left bundle branch block syndrome is a rare disorder in which patients develop typical angina‐like pain without identifiable ischemia. To date, there have been few published cases of effective treatment.
Kevin Andrew Smith, Julie Frey, Amber McKenzie, Kyle Hornsby, John Strobel   +4 more
doaj   +1 more source

Improvement of Left Ventricular Function by Permanent Direct His-Bundle Pacing in a Case with Dilated Cardiomyopathy

Journal of Arrhythmia, 2006
The patient was a 67-year-old female diagnosed with dilated cardiomyopathy. She had chronic atrial fibrillation (AF) with bradycardia and low left ventricular function (left ventricular ejection fraction (LVEF) 40%). She was admitted for congestive heart
Yukiko Sashida, MD, Fumiaki Mori, MD, Hiroyuki Arashi, MD, Fumitaka Hosaka, MD, Tsutomu Itai, MD, Satoshi Ohnishi, MD   +5 more
doaj   +1 more source

How to Implant His Bundle and Left Bundle Pacing Leads: Tips and Pearls

Cardiac Failure Review, 2021
Cardiac pacing is the treatment of choice for the management of patients with bradycardia. Although right ventricular apical pacing is the standard therapy, it is associated with an increased risk of pacing-induced cardiomyopathy and heart failure ...
Shunmuga Sundaram Ponnusamy, Pugazhendhi Vijayaraman   +1 more
doaj   +1 more source