Results 31 to 40 of about 3,654,033 (309)

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

Selective left bundle branch pacing for pediatric complete heart block

Indian Pacing and Electrophysiology Journal, 2020
Traditionally Right Ventricle has been the preferred site of pacing for the management of symptomatic brady-arrhythmias. The deleterious effect of chronic RV pacing has been shown by several studies.
Shunmuga Sundaram Ponnusamy, Giridhar Muthu, Dasarath Bopanna   +2 more
doaj   +1 more source

Acute echocardiographic and electrocardiographic effects of triggered left ventricular pacing

PLoS ONE, 2022
Cardiac resynchronization therapy (CRT) is an essential pillar in the therapy of heart failure patients with reduced ejection fraction (HFrEF) presenting with broad left bundle branch block (LBBB) or pacemaker dependency.
Tobias Jonathan Pfeffer, Jonas Neuser, Johanna Mueller-Leisse, Stephan Hohmann, David Duncker, Johann Bauersachs, Christian Veltmann, Dominik Berliner   +7 more
doaj   +2 more sources

Ultra‐high‐density mapping to guide effective His‐bundle pacing

Clinical Case Reports, 2021
Permanent His bundle pacing is a physiological alternative to right ventricular pacing, resulting in a lower probability of pacing‐induced cardiomyopathy and left ventricular ejection fraction deterioration. The combined use of UHD mapping systems allows
Gregorio Covino, Paolo Liberato Magliano, Filomena Colimodio, Claudia Auricchio, Ciro Provvisiero, Mario Volpicelli   +5 more
doaj   +1 more source

Left bundle branch area pacing results in more physiological ventricular activation than biventricular pacing in patients with left bundle branch block heart failure

European Heart Journal, Supplement, 2023
Biventricular pacing (Biv) and left bundle branch area pacing (LBBAP) are methods of cardiac resynchronization therapy (CRT). Currently, little is known about how they differ in terms of ventricular activation.
O. Sussenbek, L. Rademakers, P. Waldauf, P. Jurák, R. Smíšek, P. Štros, L. Povišer, J. Veselá, F. Plesinger, J. Halámek, P. Leinveber, D. Heřman, P. Osmančík, K. Čurila   +13 more
semanticscholar   +1 more source

Physiological calcium combined with electrical pacing accelerates maturation of human engineered heart tissue

Stem Cell Reports, 2022
Summary Human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) have wide potential application in basic research, drug discovery, and regenerative medicine, but functional maturation remains challenging.
Shi Shen, L. Sewanan, Stephanie Shao, Saiti S. Halder, Paul Stankey, Xia Li, Stuart G. Campbell   +6 more
semanticscholar   +1 more source

Personalized accelerated physiologic pacing

European Heart Journal Supplements, 2023
Abstract Heart failure with preserved ejection fraction (HFpEF) is increasingly prevalent with a high socioeconomic burden. Pharmacological heart rate lowering was recommended to improve ventricular filling in HFpEF. This article discusses the misperceptions that have resulted in an overprescription of beta-blockers, which in all ...
Markus Meyer, Margaret Infeld, Nicole Habel, Daniel Lustgarten   +3 more
openaire   +2 more sources

His Bundle Pacing – Stand-alone or adjunctive physiological pacing: a systematic review

Heart Vessels and Transplantation, 2021
His-bundle pacing (HBP) appears to be a viable stand-alone or adjunctive physiological pacing therapy in pacemaker dependent patients. It could also serve as an effective adjunct or alternative pacing therapy for heart failure patients who require ...
Jacky Kit Chan, Shaimaa Mostafa, Narendra Kumar   +2 more
doaj   +1 more source

Comparison of the Acute Effects of Different Pacing Sites on Cardiac Synchrony and Contraction Using Speckle-Tracking Echocardiography

Frontiers in Cardiovascular Medicine, 2021
Background: Cardiac pacing in patients with bradyarrhythmia may employ variable pacing sites, which may have different effects on cardiac function. Left bundle branch pacing (LBBP) is a new physiological pacing modality, and the acute outcomes on cardiac
Huilin Xie, Huilin Xie, Huilin Xie, Huilin Xie, Xueying Chen, Xueying Chen, Yanan Wang, Yanan Wang, Yanan Wang, Yufei Cheng, Yufei Cheng, Yufei Cheng, Yingjie Zhao, Yingjie Zhao, Yingjie Zhao, Yang Liu, Yang Liu, Yang Liu, Yu Liu, Yu Liu, Yu Liu, Zhenyi Ge, Zhenyi Ge, Zhenyi Ge, Haiyan Chen, Haiyan Chen, Haiyan Chen, Xianhong Shu, Xianhong Shu, Xianhong Shu, Xianhong Shu   +30 more
doaj   +1 more source

Action potential responses to changes in stimulation frequency and isoproterenol in rat ventricular myocytes

Physiological Reports, 2022
Purpose Current understanding of ventricular action potential adaptation to physiological stress is generally based on protocols using non‐physiological rates and conditions isolating rate effects from escalating adrenergic stimulation. To permit refined
Luke A. Howlett, Hannah M. Kirton, Moza M. Al‐Owais, Derek Steele, Matthew K. Lancaster   +4 more
doaj   +1 more source