Results 11 to 20 of about 2,022,016 (225)

Differences in left ventricular dyssynchrony between high septal pacing and apical pacing in patients with normal left ventricular systolic function [PDF]

Journal of Cardiology, 2010
Permanent right ventricular apical pacing can result in heart failure due to ventricular mechanical dyssynchrony. The purpose of the study was to define differences in left ventricular dyssynchrony between high septal pacing and apical pacing using tissue Doppler imaging (TDI) and two-dimensional (2D) speckle-tracking echocardiography (STE).The ...
Hisao Yoshikawa, Naoki Tezuka, Kaoru Sugi   +2 more
exaly   +6 more sources

Acute left ventricular dysfunction secondary to right ventricular septal pacing in a woman with initial preserved contractility: a case report

Journal of Medical Case Reports, 2011
Introduction Right ventricular apical pacing-related heart failure is reported in some patients after long-term pacing. The exact mechanism is not yet clear but may be related to left ventricular dyssynchrony induced by right ventricular apical pacing ...
Gribaa Rim, Neffeti Elyes, Lagren Afef, Kacem Slim, Azzez Soufiene, Ouali Sana, Remedi Fahmi, Boughzela Essia   +7 more
doaj   +2 more sources

Pursue physiological pacing therapy: A better understanding of left bundle branch pacing and left ventricular septal myocardial pacing [PDF]

Heart Rhythm, 2021
Nonselective His-bundle pacing (nsHBp), nonselective left bundle branch pacing (nsLBBp), and left ventricular septal myocardial pacing (LVSP) are recognized as physiological pacing techniques.The purpose of this study was to compare differences in ventricular depolarization between these techniques using ultra-high-frequency electrocardiography (UHF ...
Weijian, Huang, Xiaohong, Zhou, Kenneth A, Ellenbogen   +2 more
core   +9 more sources

Deep septal pacing and subsequent individualized interventricular electrical optimization in HCM with preserved ejection fraction and high anticipated pacing burden: a case report [PDF]

Frontiers in Cardiovascular Medicine
Management of patients with hypertrophic cardiomyopathy (HCM), preserved left ventricular ejection fraction, and high anticipated ventricular pacing burden remains challenging because current pacing guidelines provide limited direction for this clinical ...
Ali Hakan Konuş
doaj   +2 more sources

Assessment of ventricular electrical heterogeneity in left bundle branch pacing and left ventricular septal pacing by using various electrophysiological methods. [PDF]

J Cardiovasc Electrophysiol
AbstractIntroductionLeft bundle branch area pacing (LBBAP) comprises pacing at the left ventricular septum (LVSP) or left bundle branch (LBBP). The aim of the present study was to investigate the differences in ventricular electrical heterogeneity between LVSP, LBBP, right ventricular pacing (RVP) and intrinsic conduction with different dyssynchrony ...
Rijks JHJ, Heckman L, Westra S, Cornelussen R, Ghosh S, Curila K, Smisek R, Grieco D, Bressi E, Nguyên UC, Lumens J, van Stipdonk AMW, Linz D, Prinzen FW, Luermans JGLM, Vernooy K.   +15 more
europepmc   +8 more sources

Synchronized left anterior/posterior fasciculars pacing - a modified strategy for difficult left ventricular lead implantation during CRT-D: A case report [PDF]

Science Progress
Cardiac resynchronization therapy - defibrillator (CRT-D) is an effective treatment for ischemic heart failure (HF). But, it is a tricky challenge for left ventricular lead implantation difficulties during CRT-D.
Yao-Zong Guan MD, Tang Zhang MM, Huan-Jie Huang MD, De-Sheng Lu MM, Hao Liu PhD   +4 more
doaj   +2 more sources

Septal Artery Injury During Left Bundle Branch Area Pacing [PDF]

JACC: Case Reports
Background: Left bundle branch area pacing (LBBAP) requires deep septal lead implantation and carries a risk of septal vascular injury. Case Summary: A 58-year-old man with binodal disease underwent dual-chamber pacemaker implantation using LBBAP ...
Jing Song, MD, Xueqiang Guan, MD, Jia Li, MD, Sheng Ye, MD, Xuliang Chen, MD, Jiafeng Lin, MD, Jin Li, MD   +6 more
doaj   +2 more sources

A case report of a rare and distinctive pacing pattern during left bundle branch pacing in a child with third-degree atrioventricular block following ventricular septal defect repair [PDF]

Frontiers in Cardiovascular Medicine
After repair of a ventricular septal defect (VSD), atrioventricular conduction block frequently occurs, often requiring pacemaker implantation. Left bundle branch pacing (LBBP) is a physiological pacing modality and has become the preferred pacing ...
Yue Bao, Wenwen Chen, Qingquan Zhang, Hongwei Han   +3 more
doaj   +2 more sources

Long-Term Impact of Cardiac Resynchronization Therapy by Left Ventricular Septal Pacing. [PDF]

J Am Heart Assoc
Background Left bundle branch area pacing (LBBAP) is considered to be an alternative modality to deliver cardiac resynchronization therapy (CRT). However, left bundle branch pacing and left ventricular septal pacing (LVSP) are characterized as left bundle branch area pacing.
Wei HQ, Li H, Liao H, Liang Y, Zhang Q, Deng H, Wei W, Liao Z, Xue Y, Wu S, Fang X.   +10 more
europepmc   +3 more sources

Clinical Outcomes of Left Bundle Branch Area Pacing in Comparison with Right Ventricular Septal Pacing in Patients with High Ventricular Pacing Ratio ≥40%

International Journal of General Medicine, 2022
Xing Liu,* Wenbin Li,* Xiaolin Zhou, Haobo Huang, Lei Wang, Mingxing Wu Department of Cardiology, Xiangtan Central Hospital, Xiangtan, Hunan, People’s Republic of China*These authors contributed equally to this workCorrespondence: Mingxing Wu,
Liu X, Li W, Zhou X, Huang H, Wang L, Wu M   +5 more
doaj   +3 more sources