Results 11 to 20 of about 155,803 (271)

Cardiac resynchronization therapy via left bundle branch pacing vs. optimized biventricular pacing with adaptive algorithm in heart failure with left bundle branch block: a prospective, multi-centre, observational study

Europace, 2021
Aims The purpose of our study was to evaluate the feasibility and efficacy of cardiac resynchronization therapy (CRT) via left bundle branch pacing (LBBP-CRT) compared with optimized biventricular pacing (BVP) with adaptive algorithm (BVP-aCRT) in heart ...
Xueying Chen, Y. Ye, Zhongkai Wang, Q. Jin, Zhaohui Qiu, Jingfeng Wang, Shengmei Qin, J. Bai, Wei Wang, Yixiu Liang, Hai-yan Chen, X. Sheng, F. Gao, Xianxian Zhao, G. Fu, K. Ellenbogen, Yangang Su, Junbo Ge   +17 more
semanticscholar   +1 more source

Cardiac resynchronization performed by LBBaP‐CRT in patients with cardiac insufficiency and left bundle branch block

Annals of Noninvasive Electrocardiology, 2021
To evaluate the efficacy and safety of left bundle branch area pacing (LBBaP) in patients with heart failure and left bundle branch block (LBBB), and to compare the clinical effects with traditional cardiac resynchronization therapy (CRT).
L. Zu, Zefeng Wang, F. Hang, Yang Jiang, Xinlu Wang, Liting Cheng, Junmeng Zhang, Yongquan Wu   +7 more
semanticscholar   +1 more source

Left Bundle Branch Block

Circulation: Arrhythmia and Electrophysiology, 2020
Left bundle branch block may be due to conduction system degeneration or a reflection of myocardial pathology. Left bundle branch block may also develop following aortic valve disease or cardiac procedures.
Nicholas Y. Tan, Chance M. Witt, J. Oh, Y. Cha   +3 more
semanticscholar   +1 more source

Remarkable response to cardiac resynchronization therapy via left bundle branch pacing in patients with true left bundle branch block

Clinical Cardiology, 2020
Left bundle branch pacing (LBBP) has been suggested as an alternative means to deliver cardiac resynchronization therapy (CRT).
Jincun Guo, Linlin Li, Guosheng Xiao, Tao Ye, Xinyi Huang, F. Meng, Qiang Li, Simei Chen, Binni Cai   +8 more
semanticscholar   +1 more source

New Electrocardiographic Algorithm for the Diagnosis of Acute Myocardial Infarction in Patients With Left Bundle Branch Block

Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2020
Background Current electrocardiographic algorithms lack sensitivity to diagnose acute myocardial infarction (AMI) in the presence of left bundle branch block.
A. Di Marco, Marcos Rodríguez, J. Cinca, A. Bayés‐Genís, J. Ortiz-Perez, A. Ariza-Solé, J. Sánchez-Salado, A. Sionis, Jany Rodríguez, B. Toledano, P. Codina, E. Solé-González, M. Masotti, J. Gomez-Hospital, Á. Cequier, I. Anguera   +15 more
semanticscholar   +1 more source

Intracardiac Delineation of Septal Conduction in Left Bundle-Branch Block Patterns: Mechanistic Evidence of Left Intrahisian Block Circumvented by His Bundle Pacing

Circulation, 2019
Background: Septal activation in patients with left bundle-branch block (LBBB) patterns has not been described previously. We performed detailed intracardiac mapping of left septal conduction to assess for the presence and level of complete conduction ...
G. Upadhyay, T. Cherian, Dalise Y. Shatz, Andrew D. Beaser, Zaid A. Aziz, C. Ozcan, M. Broman, H. Nayak, R. Tung   +8 more
semanticscholar   +1 more source

Clinical outcomes of left bundle branch pacing compared to right ventricular apical pacing in patients with atrioventricular block

Clinical Cardiology, 2021
Left bundle branch pacing (LBBP) can produce near normalization of QRS duration. This has recently emerged as alternative technique to right ventricular pacing and His bundle pacing.
Shigeng Zhang, Jun-fang Guo, Aibin Tao, Baowei Zhang, Z. Bao, Guohui Zhang   +5 more
semanticscholar   +1 more source

Differences in presentation and clinical outcomes between left or right bundle branch block and ST segment elevation in patients with acute myocardial infarction

European heart journal. Acute cardiovascular care, 2020
Background: In patients with acute myocardial infarction, the presence of a left bundle branch block or right bundle branch block may be associated with worse prognosis compared to isolated ST segment elevation.
Matthias R. Meyer, D. Radovanović, G. Pedrazzini, H. Rickli, M. Roffi, T. Rosemann, F. Eberli, D. Kurz   +7 more
semanticscholar   +1 more source

Masquerading Bundle Branch Block: A Poor Prognostic Sign Revisited [PDF]

Journal of Clinical and Diagnostic Research, 2016
Masquerading bundle branch block is a rare but important finding on the Electrocardiogram (ECG). It is an indication of severe and diffuse conduction system disease and usually indicates poor prognosis.
Suheil Dhanse, Hashir Kareem, Tom Devasia, Mugula Sudhakar Rao   +3 more
doaj   +1 more source

Intra-His bundle block: clinical, electrocardiographic, and electrophysiologic characteristics

Arquivos Brasileiros de Cardiologia, 2002
OBJECTIVE: To assess the clinical, electrocardiographic, and electrophysiologic characteristics of patients (pt) with intra-His bundle block undergoing an electrophysiologic study (EPS).
Eduardo M. Andréa, Jacob Atié, Washington A. Maciel, Nilson A. de Oliveira Jr, Luiz Eduardo Camanho, Luís Gustavo Belo, Hecio Affonso de Carvalho, Leonardo Siqueira, Eduardo Saad, Ana Claudia Venancio   +9 more
doaj   +1 more source