Results 21 to 30 of about 33,905 (261)

Right ventricular apex pacing: Is it obsolete?

Archives of Cardiovascular Diseases, 2009
Clinical trials in patients with pacemakers for sinus node dysfunction or atrioventricular block have highlighted the fact that desynchronization of ventricular contraction induced by right ventricular apical pacing is associated with long-term morbidity and mortality.
Sanaa, Islem, Franceschi, Frédéric, Prevot, Sébastien, Bastard, Emilie, Deharo, Jean-Claude   +4 more
openaire   +2 more sources

Use of acoustic cardiography to assess left ventricular electromechanical synchronization during left bundle branch pacing

Heart Rhythm O2, 2023
Background: Left bundle branch pacing (LBBP) is a physiological pacing that captures the main left bundle or its proximal branch. Electromechanical activation time (EMAT) is an acoustic cardiographic metric that provides a simple method for evaluating ...
Xianhao Wu, MS, Wei Hu, MS, PhD, Lei Song, MS, PhD, Wanlan Chen, MS, Yi Zhou, MS, Lihong Zhou, MS, Ziming Ou, MS, Zhaohui Qiu, MD, PhD, FHRS   +7 more
doaj   +1 more source

RIght VErsus Left Apical transvenous pacing for bradycardia: Results of the RIVELA randomized study

Indian Pacing and Electrophysiology Journal, 2017
Aims: To compare cardiac function when pacing from the right or left ventricular apex in patients with preserved left ventricular systolic function, at 1-year follow-up.
Haran Burri, Hajo Müller, Richard Kobza, Christian Sticherling, Peter Ammann, Heiko Zerlik, Carine Stettler, Catherine Klersy, Frits Prinzen, Angelo Auricchio   +9 more
doaj   +1 more source

The role of contractile dyssynchrony in pacing-induced cardiomyopathy: detailed assessment using index of contractile asymmetry

Cardiovascular Ultrasound, 2023
Aims The pathophysiological effects of chronic right ventricular pacing and the role of right ventricular lead position are not well understood. Therefore, we investigated the association between left ventricular contractile dyssynchrony and pacing ...
Patricia Zerlang Fruelund, Anders Sommer, Søren Lundbye-Christensen, Claus Graff, Peter Søgaard, Sam Riahi, Tomas Zaremba   +6 more
doaj   +1 more source

An Approach to the Stepwise Management of Severe Mitral Regurgitation with Optimal Cardiac Pacemaker Function

Indian Pacing and Electrophysiology Journal, 2014
Right ventricular apical pacing may cause or worsen mitral regurgitation (MR). Potential mechanisms for this adverse sequelae include intraventricular dyssynchrony, altered papillary muscle function, pacing-induced cardiomyopathy with left ventricular ...
Christopher V. DeSimone, MD, PhD, Vuyisile T. Nkomo, MD, MPH, Daniel C. DeSimone, MD, Lawrence R. Keenan, MD, Maurice Enriquez-Sarano, MD, Samuel J. Asirvatham, MD   +5 more
doaj   +1 more source

Case report: An unusual case of phrenic nerve stimulation in a patient with single chamber implantable cardioverter defibrillator

Frontiers in Cardiovascular Medicine, 2023
BackgroundPhrenic nerve stimulation is a well-recognized complication related to cardiac implantable electronic devices, in particular with left ventricular coronary sinus pacing leads for cardiac resynchronization therapy.Case presentationWe report an ...
Carlo De Innocentiis, Pasquale Astore, Angela Buonpane, Antonia Pia Santamaria, Francesco Patragnoni, Matteo Santamaria   +5 more
doaj   +1 more source

Left ventricular pacing in patients with preexisting tricuspid valve disease

Journal of Arrhythmia, 2019
Background Conventional right ventricular (RV) pacing is increasingly recognised to cause tricuspid valve (TV) injury or dysfunction, in part due to the need to pass the lead through the valve.
Tony Y. W. Li, Swee Chong Seow, Devinder Singh, Wee Tiong Yeo, Pipin Kojodjojo, Toon Wei Lim   +5 more
doaj   +1 more source

Right Ventricular Septal Pacing: A Paradigm Shift [PDF]

The Journal of Innovations in Cardiac Rhythm Management, 2018
The right ventricular (RV) apex has been considered to be the primary site for ventricular lead implantation since the original descriptions of permanent pacing. However, long-term RV apical pacing has been shown to have negative effects on ventricular function and hemodynamics as a result of ventricular dyssynchrony.
Worsnick, Sarah A., Sharma, Parikshit S., Vijayaraman, Pugazhendhi   +2 more
openaire   +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

Ventricular septal pacing: Optimum method to position the lead

Indian Heart Journal, 2018
Adverse hemodynamics of right ventricular (RV) pacing is known for years. Several studies have revealed that adverse outcomes of RV apical pacing are directly linked to cumulative percentage of ventricular pacing.
Asit Das, Dhiman Kahali
doaj   +1 more source