Results 31 to 40 of about 6,160 (258)

Left Bundle Branch Area Pacing With TAVR

JACC: Case Reports
We illustrate a successful case of left bundle branch area pacing with contemporary transcatheter aortic valve replacement. The association between the position of the transcatheter heart valve and the cusp-overlap view may be used to effectively identify the targeted left bundle branch area after transcatheter aortic valve replacement.
Daisuke Sato, Noriaki Moriyama, Mikko Jalanko, Futoshi Yamanaka, Yutaka Tanaka, Masato Murakami, Mika Laine, Shigeru Saito   +7 more
openaire   +2 more sources

Synchronization‐Dissipation in the Cardiorespiratory System

Advanced Science, EarlyView.
By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border, Alain Nogaret, Andrew Lefevre, Vishal Jain   +3 more
wiley   +1 more source

A Comparative Assessment of Myocardial Work Performance during Spontaneous Rhythm, His Bundle Pacing, and Left Bundle Branch Area Pacing: Insights from the EMPATHY Study

Journal of Cardiovascular Development and Disease, 2023
Background: Physiological pacing has gained significant interest due to its potential to achieve optimal hemodynamic response. This study aimed to assess left ventricular performance in terms of electrical parameters, specifically QRS duration and ...
Giorgia Azzolini, Nicola Bianchi, Francesco Vitali, Michele Malagù, Cristina Balla, Martina De Raffele, Matteo Bertini   +6 more
doaj   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

Efficacy and safety of left bundle branch pacing compared with left ventricular septal pacing: A systematic review and meta-analysis

Heart Rhythm O2
Background: Although numerous studies have compared the efficacy and safety of left bundle branch pacing (LBBP) and left ventricular (LV) septal pacing (LVSP), the results remain inconclusive. Objective: This meta-analysis aimed to systematically compare
Iwan Cahyo Santosa Putra, MD, Raymond Pranata, MD, Mohammad Iqbal, MD, PhD, FHRS, Giky Karwiky, MD, Chaerul Achmad, MD, PhD   +4 more
doaj   +1 more source

CK2α Deficiency Drives Myocardial Fibrosis via Desmin‐Induced Mitochondrial Dysfunction

Advanced Science, EarlyView.
CK2α preserves mitochondrial homeostasis by phosphorylating Desmin to recruit Cryab, ensuring proper filament assembly. CK2α deficiency disrupts this interaction, causing mitochondrial dysfunction, metabolic shifts, bioenergetic failure, and oxidative stress—ultimately establishing a pro‐fibrotic environment that drives cardiac fibrosis.
Canjie Ma, Jiali Jia, Juncong Lan, Jing Wang, Dan Rao, Lanlan Rao, Weibin Zhang, Dongpeng Wu, Jie Zhang, Gang Wang, Baohua Liu, Ying Ao, Zimei Wang   +12 more
wiley   +1 more source

Right-sided approach to left bundle branch area pacing combined with atrioventricular node ablation in a patient with persistent left superior vena cava and left bundle branch block: a case report

BMC Cardiovascular Disorders, 2022
Background Left bundle branch area pacing (LBBAP) is an alternative to right ventricular (RV) and biventricular (BiV) pacing in patients scheduled for pace and ablate treatment strategy.
Tine Prolič Kalinšek, David Žižek
doaj   +1 more source

Comparison of Left Bundle Branch Area Pacing and Biventricular Pacing in Candidates for Resynchronization Therapy

Journal of the American College of Cardiology, 2023
Cardiac resynchronization therapy (CRT) with biventricular pacing (BVP) is a well established therapy in patients with reduced left ventricular ejection fraction (LVEF), heart failure, and wide QRS or expected frequent ventricular pacing. Left bundle branch area pacing (LBBAP) has recently been shown to be a safe alternative to BVP.The aim of this ...
Pugazhendhi Vijayaraman, Parikshit S. Sharma, Óscar Cano, Shunmuga Sundaram Ponnusamy, Bengt Herweg, Francesco Zanon, Marek Jastrzebski, Jiangang Zou, Mihail G. Chelu, Kevin Vernooy, Zachary I. Whinnett, Girish M. Nair, Manuel Molina-Lerma, Karol Curila, Dipen Zalavadia, Abdul Haseeb, Cicely Dye, Sharath C. Vipparthy, Ryan Brunetti, Pawel Moskal, Alexandra Ross, Antonius van Stipdonk, Jerin George, Yusuf K. Qadeer, Mishal Mumtaz, Jeffrey Kolominsky, Syeda A. Zahra, Mehrdad Golian, Lina Marcantoni, Faiz A. Subzposh, Kenneth A. Ellenbogen   +30 more
openaire   +5 more sources

Discovery and Engineering of a Rat Endogenous Retrovirus Reverse Transcriptase for Efficient Prime Editing

Advanced Science, EarlyView.
We screened 558 reverse transcriptases and engineered an optimized rat endogenous retrovirus‐derived variant, enRERV‐RT, via structure‐guided engineering and deep mutational scanning. This enhanced prime editor, based on the engineered RT, outperforms conventional M‐MLV‐RT systems across plant and animal cells, particularly at hard‐to‐edit loci ...
Linsha Ma, Pengcheng Yao, Shengqi Wu, Yuanyuan Shi, Lang Qin, Baitao Li, Jiayi Zhu, Minhua Huang, Yichong Zhu, Yuwen Song, Jinhuan Pang, Ziping Guo, Guochuan Wu, Chen Wang, Kewei Xu, Ruihua Huang, Quan Kuang, Liang Qu, Changtian Pan, Xianrong Xie, Qinlong Zhu, Jiaying Huang, Qiupeng Lin   +22 more
wiley   +1 more source

Case Report: Left bundle branch area pacing in cardiac resynchronization therapy increases conduction velocity

Frontiers in Cardiovascular Medicine
Several studies have suggested that the application of left bundle branch area pacing (LBBAP) in cardiac resynchronization therapy (CRT) holds promise as a treatment modality for correcting left bundle branch block (LBBB) while concurrently enhancing ...
Wenchang Zhang, Leyi Wang, Changjian He, Chunhua Ding   +3 more
doaj   +1 more source