Results 21 to 30 of about 233,394 (414)

Contemporaneous Comparison of Outcomes Among Patients Implanted With a Leadless vs Transvenous Single-Chamber Ventricular Pacemaker

JAMA cardiology, 2021
Key Points Question How do the performance of leadless VVI pacemakers and transvenous VVI pacemakers compare in a contemporaneous Medicare population?
J. Piccini, M. El-Chami, Kael Wherry, G. Crossley, R. Kowal, K. Stromberg, C. Longacre, J. Hinnenthal, L. Bockstedt   +8 more
semanticscholar   +1 more source

Is pacemaker therapy the right key to patients with vasovagal syncope? [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2016
Introduction. Vasovagal syncope is the most common type of reflex syncope. Efficacy of cardiac pacing in this indication has not been the subject of many studies and pacemaker therapy in patients with vasovagal syncope is still controversial ...
Radovanović Nikola N., Kirćanski Bratislav, Raspopović Srđan, Pavlović Siniša U., Jovanović Velibor, Milašinović Goran   +5 more
doaj   +1 more source

Effects of Cardiac Resynchronization Therapy on Cardio-Respiratory Coupling

Entropy, 2021
In this study, the effect of cardiac resynchronization therapy (CRT) on the relationship between the cardiovascular and respiratory systems in heart failure subjects was examined for the first time.
Nikola N. Radovanović, Siniša U. Pavlović, Goran Milašinović, Mirjana M. Platiša   +3 more
doaj   +1 more source

Self-powered cardiac pacemaker by piezoelectric polymer nanogenerator implant

, 2021
Self-powered biomedical implants improve the life of patients and lower the risks associated with battery replacement. Piezoelectric energy harvesters that generate electricity from the cardiac motions are among the potential candidates to be used in ...
Sara Azimi, Allahyar Golabchi, A. Nekookar, S. Rabbani, Morteza Hassanpour Amiri, K. Asadi, M. M. Abolhasani   +6 more
semanticscholar   +1 more source

Nurses' Performance Regarding Care of Temporary Pacemaker among Critically Ill Patient [PDF]

Egyptian Journal of Health Care, 2023
Background: Temporary Cardiac Pacing is the temporary delivery of electrical impulses, delivered by electrodes contacting the heart muscles, to regulate and automate the beating of the heart.
Asmaa Abd Elrahman Abd Elrahman, Ola Abd El Aty Ahmed, Mohamed Salah Mohamed   +2 more
doaj   +1 more source

Symbiotic cardiac pacemaker

Nature Communications, 2019
Self-powered implantable medical electronic devices that harvest biomechanical energy from cardiac motion, respiratory movement and blood flow are part of a paradigm shift that is on the horizon. Here, we demonstrate a fully implanted symbiotic pacemaker
H. Ouyang, Zhuo Liu, Ning Li, Bojing Shi, Yang Zou, Feng Xie, Ye Ma, Zhe Li, Hu Li, Qiang Zheng, Xuecheng Qu, Yubo Fan, Zhong Lin Wang, Hao Zhang, Zhou Li   +14 more
semanticscholar   +1 more source

Restricted feeding uncouples circadian oscillators in peripheral tissues from the central pacemaker in the suprachiasmatic nucleus.

Genes & Development, 2000
In mammals, circadian oscillators exist not only in the suprachiasmatic nucleus, which harbors the central pacemaker, but also in most peripheral tissues.
F. Damiola, Nguyet Le Minh, Nicolas Preitner, Benoît Kornmann, F. Fleury-Olela, U. Schibler   +5 more
semanticscholar   +1 more source

Atrioventricular synchronous pacing using a leadless ventricular pacemaker: Results from the MARVEL 2 study.

JACC Clinical Electrophysiology, 2019
OBJECTIVES We report performance of a leadless ventricular pacemaker with automated, enhanced accelerometer-based algorithms to provide atrioventricular (AV) synchronous pacing. BACKGROUND Despite many advantages, leadless pacemakers are currently only
C. Steinwender, S. Khelae, C. Garweg, Joseph Yat Sun Chan, P. Ritter, J. Johansen, V. Sagi, L. Epstein, J. Piccini, Mario Pascual, L. Mont, T. Sheldon, V. Splett, K. Stromberg, Nicole Wood, L. Chinitz   +15 more
semanticscholar   +1 more source

Prototypical pacemaker neurons interact with the resident microbiota

Proceedings of the National Academy of Sciences of the United States of America, 2020
Significance Here, we discover prototypical pacemaker neurons in the ancient cnidarian Hydra and provide evidence for a direct interaction of these neurons with the commensal microbiota.
A. Klimovich, Stefania Giacomello, Åsa K. Björklund, L. Faure, M. Kaucká, Christoph Giez, Andrea P. Murillo-Rincón, Ann-Sophie Matt, Doris Willoweit-Ohl, Gabriele Crupi, Jaime de Anda, Gerard C. L. Wong, M. D’Amato, I. Adameyko, T. Bosch   +14 more
semanticscholar   +1 more source

Updated performance of the Micra transcatheter pacemaker in the real-world setting: A comparison to the investigational study and a transvenous historical control.

Heart Rhythm, 2018
BACKGROUND Early results of the Micra Investigational Device Exemption (IDE) study and Micra Post-Approval Registry (PAR) demonstrated excellent safety and efficacy performance; however, intermediate-term results across a large patient population in the ...
M. El-Chami, F. Al-Samadi, N. Clementy, C. Garweg, J. Martínez-Sande, J. Piccini, S. Iacopino, M. Lloyd, X. Viñolas Prat, M. D. Jacobsen, P. Ritter, J. Johansen, C. Tondo, Fang Liu, D. Fagan, A. K. Eakley, P. Roberts   +16 more
semanticscholar   +1 more source