Results 171 to 180 of about 31,446 (257)

Intrinsicoid Deflection of the QRS Complex Predicts Appropriate Antitachycardia Pacing or Shock Therapy in Heart Failure Patients with an Implantable Cardioverter Defibrillator.

Braz J Cardiovasc Surg
Altınsoy M, Adsız İ, Sunman H, Tunca Ç, Basyigit F.   +4 more
europepmc   +1 more source

Effectiveness of bundle of His pacing for cardiac resynchronization therapy in patients with heart failure combined with wide QRS complex: a meta-analysis. [PDF]

Am J Transl Res
You Z, Wang H, Huang L.
europepmc   +1 more source

Electrocardiographic Predictors of Cardiac Reverse Remodeling After Left Bundle Branch Area Pacing in Atrioventricular Block: Emphasis on Post‐Pacing QRS Duration

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
In patients with atrioventricular block undergoing left bundle branch area pacing, shorter post‐pacing QRS duration was associated with cardiac reverse remodeling. Post‐pacing QRS duration may represent a simple and clinically applicable electrocardiographic marker for identifying patients more likely to achieve reverse remodeling.
Fahmi Nur Hidayatullah, Giky Karwiky, Mohammad Rizki Akbar, Mohammad Iqbal, Vanny Febriana, Chaerul Achmad   +5 more
wiley   +1 more source

The Neonatal QRS Complex and Its Association with Left Ventricular Mass. [PDF]

Pediatr Cardiol
Molin J, Hartmann J, Pærregaard MM, Thygesen CB, Sillesen AS, Raja AA, Vøgg ROB, Iversen KK, Bundgaard H, Christensen AH.   +9 more
europepmc   +1 more source

Artificial Intelligence Techniques in Cardiac Neuromodulation: Mechanisms, Applications, and Pathways to Clinical Translation

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
Artificial intelligence could improve patient selection, stimulation control, and response monitoring in cardiac neuromodulation, yet direct clinical evidence remains scarce. We map available techniques onto these three challenges and argue that safe, adaptive closed‐loop control and established therapy efficacy are prerequisites for translation ...
Kshitiz Pandey, Pratik Pandey, Sushmita Khanal, Ashish Panday   +3 more
wiley   +1 more source

Evolving trends of pharmaceutical poisonings associated with QRS complex prolongation. [PDF]

Clin Toxicol (Phila)
Tang KB, Simpson MD, Burns MM, Toxicology Investigators Consortium (ToxIC).   +3 more
europepmc   +1 more source

Association of QRS Notch Resolution During LV‐Only Fusion Pacing With Early Left Ventricular Reverse Remodeling After Cardiac Resynchronization Therapy

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
QRS notch/slur resolution during LV‐only fusion pacing, combined with an LV‐only pacing percentage ≥ 50% at 1 month, was independently associated with early left ventricular reverse remodeling and may help guide post‐implant CRT optimization. ABSTRACT Background Cardiac resynchronization therapy (CRT) improves outcomes in patients with heart failure ...
Junji Morita, Yuhei Kasai, Yumetsugu Munakata, Takayuki Kitai, Kei Murakami, Kazunari Mitsuishi, Daisuke Hachinohe, Yusuke Kondo   +7 more
wiley   +1 more source

QRS complex and T wave planarity for the efficacy prediction of automatic implantable defibrillators. [PDF]

Heart
Hnatkova K, Andršová I, Novotný T, Vanderberk B, Sprenkeler D, Junttila J, Reichlin T, Schlögl S, Vos MA, Friede T, Bauer A, Huikuri HV, Willems R, Schmidt G, Sticherling C, Zabel M, Malik M, Malik M.   +17 more
europepmc   +1 more source

CardiacDP: An R package for rapid automated cardiac data processing, integrating autocorrelation, a genetic algorithm, and a tracking index

Limnology and Oceanography: Methods, Volume 24, Issue 8, August 2026.
Abstract Heart rate is a popular proxy of physiological responses, but the highly complex and variable cardiac data obtained from organisms such as marine invertebrates pose a major challenge to efficient and accurate data processing. To address this, we developed a novel, integrative algorithm for rapid and automated cardiac data processing.
Sarah L. Y. Lau, Adrian T. C. Wong, Yi‐Fei Gu, Tin Yan Hui   +3 more
wiley   +1 more source

Hierarchically Biporous Wick Vapor Chamber With Micro/Nano Condenser for Exceeding 600 W/cm2 Heat Dissipation

Small, Volume 22, Issue 44, 7 August 2026.
An integrated vapor chamber couples a hierarchically biporous copper wick with a micro/nano‐textured superhydrophobic condenser to form a self‐sustained liquid–vapor loop. The device dissipates extreme heat fluxes above 600 W/cm2, even when the condenser is above the heater, by overcoming the permeability‐capillarity trade‐off in conventional vapor ...
Ya‐Nan Li, Run‐Sheng Qi, Yawen Shi, Zeng‐Yao Li, Xinpeng Zhao   +4 more
wiley   +1 more source