Results 61 to 70 of about 42,186 (340)

Case Report: Left bundle branch pacing in an amyloid light-chain cardiac amyloidosis patient with atrioventricular block

Frontiers in Cardiovascular Medicine
IntroductionAmyloid light-chain cardiac amyloidosis is a progressive infiltrative disease characterized by the deposition of amyloid fibrils in the cardiac tissue, which can cause serious atrioventricular block requiring pacemaker implantation.
Jiaqi Yu, Fanyi Kong, Peng Gao, Taibo Chen, Yongtai Liu, Zhongwei Cheng, Hua Deng, Jinzhi Lai, Lihua Zhang, Jingbo Fan, Jiaqi Wang, Xiaohan Qin, Keyue Sun, Jian Li, Quan Fang, Deyan Yang, Kang’an Cheng   +16 more
doaj   +1 more source

Left Bundle Branch Conduction Recovery Following Left Bundle Branch Pacing in a Heart Failure Patient

JACC: Case Reports, 2019
This report presents the application of left bundle branch pacing as a cardiac resynchronization therapy in a patient with systolic heart failure and complete left bundle branch block.
Weiwei Zhang, MD, Jingjuan Huang, MD, PhD, Yiding Qi, MS, Xuerui Shi, MS, Fei Wang, MS, Xiaohong Zhou, MD, Ruogu Li, MD, PhD   +6 more
doaj   +1 more source

Reversal of left bundle branch block–induced cardiomyopathy by His bundle pacing

Journal of International Medical Research, 2020
A 61-year-old woman was referred to our institution for evaluation of severe nonischemic dilated cardiomyopathy and left bundle branch block (LBBB). After permanent His bundle pacing, the LBBB was immediately corrected; however, the right bundle branch ...
Fei Liu, Lijun Zeng, Xiaomeng Yin, Lianjun Gao, Yunlong Xia, Yingxue Dong   +5 more
doaj   +1 more source

The left bundle branch pacing compared to left ventricular septal myocardial pacing increases interventricular dyssynchrony but accelerates left ventricular lateral wall depolarization.

Heart Rhythm, 2021
BACKGROUND Nonselective His bundle (nsHBp), nonselective left bundle branch (nsLBBp), and left ventricular septal myocardial pacing (LVSP) are recognized as physiological pacing techniques. OBJECTIVE To compare differences in ventricular depolarization
K. Čurila, P. Jurák, M. Jastrzębski, F. Prinzen, P. Waldauf, J. Halámek, K. Vernooy, R. Smíšek, J. Karch, F. Plesinger, P. Moskal, M. Susankova, L. Znojilova, L. Heckman, I. Viscor, V. Vondra, P. Leinveber, P. Osmančík   +17 more
semanticscholar   +1 more source

Conduction system pacing for cardiac resynchronization therapy: State of the art, current controversies, and future perspectives

Frontiers in Physiology, 2023
Biventricular pacing (BVP) is the established treatment to perform cardiac resynchronization therapy (CRT) in patients with heart failure (HF) and left bundle branch block (LBBB). However, BVP is an unnatural pacing modality still conditioned by the high
Edoardo Bressi, Edoardo Bressi, Domenico Grieco, Justin Luermans, Haran Burri, Kevin Vernooy   +5 more
doaj   +1 more source

Purkinje Arrhythmia Origin Made Easy [PDF]

, 2017
Tachycardia originating from the fascicles or His-Purkinje 1 system includes a wide spectrum of arrhythmias such as ventricular fibrillation (VF) and ventricular tachycardia (VT) which could be monomorphic or polymorphic with various substrates ...
Nogami Akihiko, Talib Ahmed Karim, 野上 昭彦   +2 more
core   +2 more sources

His bundle pacing versus left bundle branch pacing on ventricular function in atrial fibrillation patients referred for pacing: a prospective crossover comparison.

Journal of Geriatric Cardiology, 2023
BACKGROUND His bundle pacing (HBP) and left bundle branch pacing (LBBP) both provide physiologic pacing which maintain left ventricular synchrony. They both improve heart failure (HF) symptoms in atrial fibrillation (AF) patients.
Y. Ye, Bo Gao, Yuan Lv, Tian Xu, SiSi Zhang, Xiaona Lu, Ying Yang, Dongmei Jiang, Yiwen Pan, X. Sheng, Bei Wang, Y. Mao, Zuwen Zhang, Shiquan Chen, Jiefang Zhang, Li Wang, Jian Jiang, Yaxun Sun, Yan Ma, Fei Wang, Min Wang, Hong He, Chen-yang Jiang, G. Fu   +23 more
semanticscholar   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Left Bundle Branch Block–Induced Cardiomyopathy in a Transplanted Heart Treated With His Bundle Pacing

JACC: Case Reports, 2020
A 70-year-old male with prior orthotopic heart transplant developed left bundle branch block followed by new-onset left ventricular systolic dysfunction.
Kavita B. Khaira, MD, Rajeev Singh, MD, MBA, Subodh Devabhaktuni, MD, Joel W. Simon, MD, Gopi Dandamudi, MD, MBA   +4 more
doaj   +1 more source

A Comparison of the Electrophysiological and Anatomic Characteristics of Pacing Different Branches of the Left Bundle Conduction System

Frontiers in Cardiovascular Medicine, 2022
Introduction: Left bundle branch pacing (LBBP) is a rapidly growing conduction system pacing technique. However, little is known regarding the electrophysiological characteristics of different types of LBBP.
Xi Liu, Min Gu, Hong-Xia Niu, Xuhua Chen, Chi Cai, Junhan Zhao, Minsi Cai, Xiaohong Zhou, Michael R. Gold, Shu Zhang, Wei Hua   +10 more
doaj   +1 more source