Results 71 to 80 of about 13,744 (204)

Characterization of health care utilization in patients receiving implantable cardioverter-defibrillator therapies: An analysis of the managed ventricular pacing trial. [PDF]

, 2017
BACKGROUND: Implantable cardioverter-defibrillators (ICDs) are effective in terminating lethal arrhythmias, but little is known about the degree of health care utilization (HCU) after ICD therapies.
Cheng, Alan, Ellenbogen, Kenneth A., Nahey, Tara, Peterson, Brett J., Rickard, John, Sherfesee, Lou, Tang, Anthony S., Whellan, David J.   +7 more
core   +1 more source

Perspectives on Clinical Biomarkers Based on the Pathophysiology of Arrhythmias

Journal of Arrhythmia, Volume 41, Issue 6, December 2025.
Overview of atrial fibrillation and biomarkers. Biomarkers for atrial fibrillation can be broadly divided into factors causing atrial fibrillation and factors resulting from atrial fibrillation. Nucleic acids and extracellular vesicles released into the extracellular space mediate communication between cells and tissues and are deeply involved in the ...
Tomoya Hara, Masataka Sata
wiley   +1 more source

Exploring the Therapeutic Potential of Antidiabetic Drugs in Cardiac Arrhythmia Management: A Drug Target Mendelian Randomization Study

Journal of Arrhythmia, Volume 41, Issue 6, December 2025.
Mendelian randomization analyses suggest that genetic proxies for antidiabetic drug targets—KCNJ11/ABCC8, SLC5A2, and RXRB—reduce the risk of paroxysmal tachycardia (PT), right bundle branch block (RBBB), and atrial fibrillation (AF), respectively.
Zheng‐Qi Song, Zhi‐Bo Zhou, Bo‐Xiang Wang, Sheng‐Ke Wu, Yi‐Han Sun, Yi‐He Chen, Su‐Yin Feng, Run‐Feng Sun   +7 more
wiley   +1 more source

Evaluating the Impact of Catheter Ablation on Cardiovascular and Cerebral Outcomes in Atrial Fibrillation With Heart Failure and Preserved Ejection Fraction

Clinical Cardiology, Volume 48, Issue 11, November 2025.
This study summarizes the 5‐year outcomes of catheter ablation in patients with atrial fibrillation and HFpEF. Compared to medical therapy alone, ablation was associated with reduced all‐cause mortality, ischemic stroke, and heart failure exacerbation, based on matched cohort analysis from a global real‐world database.
Wei‐Chieh Lee, Wan‐Hsuan Hsu, Chih‐Cheng Lai, Wei‐Ting Chang, Chia‐Te Liao, Jhih‐Yuan Shih, Zhih‐Cherng Chen, Hsiu‐Yu Fang, Mien‐Cheng Chen   +8 more
wiley   +1 more source

Automatic Mode Switching in Atrial Fibrillation [PDF]

, 2005
Automatic mode switching (AMS) algorithms were designed to prevent tracking of atrial tachyarrhythmias (ATA) or other rapidly occurring signals sensed by atrial channels, thereby reducing the adverse hemodynamic and symptomatic consequences of a rapid ...
Antonio De, Simone, Enrico, Romano, Giuseppe, Stabile   +2 more
core  

A Case of Junctional Ectopic Tachycardia and Complete Atrioventricular Block After Transcatheter Aortic Valve Replacement

Annals of Noninvasive Electrocardiology, Volume 30, Issue 6, November 2025.
This case highlights junctional ectopic tachycardia (JET) and complete atrioventricular (AV) block after transcatheter aortic valve replacement (TAVR). JET after TAVR may be associated with AV block, potentially requiring rate control with medication and pacemaker implantation.
Shingo Yoshimura, Suguru Ueba, Kenichi Kaseno, Kohki Nakamura, Shigeto Naito   +4 more
wiley   +1 more source

Permanent junctional reciprocating tachycardia in a patient with an atypically located accessory pathway in the left lateral mitral annulus

Revista Portuguesa de Cardiologia, 2016
Permanent junctional reciprocating tachycardia (PJRT) is an uncommon form of atrioventricular reentrant tachycardia due to an accessory pathway characterized by slow and decremental retrograde conduction.
Moisés Rodríguez-Mañero, Xesús A. Fernández-López, Laila González-Melchor, Javier García-Seara, Jose Luis Martínez-Sande, José Ramón González-Juanatey   +5 more
doaj   +1 more source

Early Higher Plasma Regorafenib Concentration Predicts Shorter PFS in Japanese Patients With mCRC

Clinical and Translational Science, Volume 18, Issue 11, November 2025.
ABSTRACT The pharmacokinetics of regorafenib and its active metabolites, M2 and M5, vary widely among individual patients. However, the relationship between these plasma concentrations and therapeutic efficacy remains unclear. Patients with metastatic colorectal cancer (mCRC) receiving regorafenib as third‐line or later treatment were enrolled.
Kazuo Kobayashi, Takeru Wakatsuki, Erika Sugiyama, Eiji. Shinozaki, Masataka Tajima, Mariko Ogura, Keisho Chin, Akira Ooki, Hiroki Osumi, Shota Fukuoka, Shohei Udagawa, Keitaro Shimozaki, Takeshi Aoyama, Yasuhiro Nakano, Kazuyoshi Kawakami, Wataru Suzuki, Takashi Yokokawa, Hitoshi Sato, Masakazu Yamaguchi, Kensei Yamaguchi   +19 more
wiley   +1 more source

Conversion of supraventricular arrhythmias to sinus rhythm using flecainide [PDF]

, 2017
We evaluated the efficacy of flecainide acetate (given intravenously to a maximal dose of2 mg kg−1 and then orally in a dose of 100 mg b.d. or 100 mg t.d.s.) in the conversion to sinus rhythm of 50 patients exhibiting supraventricular arrhythmias (39 ...
DUC, J., FINCI, L., GOY, J.-J, GRBIC, M., HURNI, M., MAENDLY, R., SIGWART, U.   +6 more
core  

AVNRT complicated by Valsalva-exacerbated radial pulsation artifacts mimicking acute ischemia: a case report

Frontiers in Cardiovascular Medicine
Atrioventricular nodal reentrant tachycardia (AVNRT), the most common supraventricular tachycardia, occasionally present with transient ST-T changes mimicking ischemia, posing diagnostic challenges for patients.
Peng Li, Jingyu Kan, Jingwen Ding, Chongkai Liu, Huaisheng Ding   +4 more
doaj   +1 more source