Results 151 to 160 of about 41,985 (211)

Association Between Inferior Vena Cava Location and the Number of Deployments of a Leadless Pacemaker

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
This study evaluated the impact of inferior vena cava (IVC) location, assessed by preoperative CT, on leadless pacemaker implantation in 96 patients. Left‐sided IVC group was significantly associated with a higher risk of multiple deployments compared to Right‐sided IVC group (67% vs. 36%, p = 0.02).
Tomoya Kimura, Yusuke Yoshikawa, Mari Nezu, Fumihiro Sakakibara, Takahiro Iseda, Takanari Fujita, Shuhei Tsuji, Satoshi Shizuta, Takeshi Morimoto   +8 more
wiley   +1 more source

Cardiac metastasis from a Pancoast tumour presenting with ST-segment elevation and 2:1 atrioventricular block: a case report. [PDF]

Eur Heart J Case Rep
Fang QY, Somma V, Sparks PB.
europepmc   +1 more source

Improvement of Microvascular Ischemia by Atrioventricular Sequential Pacing in Non‐Obstructive Hypertrophic Cardiomyopathy

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
AV sequential pacing from the right ventricular apex at optimal AV delay reduced coronary sinus lactate during higher heart rates in symptomatic non‐obstructive hypertrophic cardiomyopathy, suggesting improved myocardial metabolic efficiency and reduced supply–demand mismatch.
Muthiah Subramanian, Radhika Manukonda, Sachin Yalagudri, Daljeet Kaur Saggu, Sridevi Chennapragda, Calambur Narasimhan   +5 more
wiley   +1 more source

Practical Septal Pacing for Atrioventricular Block: A Simplified Septal Strategy With Stable Thresholds Compared With His Bundle Pacing. [PDF]

Circ Rep
Takeuchi S, Aoyama R, Uchiyama T, Hayashi T, Okino S, Fukuzawa S.   +5 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

Mobitz I Atrioventricular Block Following Combined Opioid and Benzodiazepine Overdose: A Case Report. [PDF]

Cureus
Valdez Thomas M, Carrasquel M, Acosta MDP, Hurtado-Leon YJ, Mandel M.   +4 more
europepmc   +1 more source

High‐Density Electroanatomical Mapping of Alternating Short‐ and Long‐RP Orthodromic Tachycardia With Identical Atrial Breakthrough

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
High‐density electroanatomical mapping during orthodromic tachycardia with alternating short‐ and long‐VA conduction patterns demonstrated an identical earliest atrial breakthrough. Although this supports a common atrial insertion, it cannot distinguish functional longitudinal dissociation within a single accessory pathway from closely adjacent ...
Alejandro Carta‐Bergaz, Melanie Fernández‐Caso, Esteban González‐Torrecilla, Ángel Arenal   +3 more
wiley   +1 more source

A case of hypertrophic cardiomyopathy presenting with high-degree atrioventricular block. [PDF]

Medicine (Baltimore)
Gu Y, Chen F, Zhang C.
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

High-Grade Atrioventricular Block and Ventricular Standstill in a Pregnant Patient. [PDF]

Cureus
Burke P, Gallagher L, Witting T, Bhullar D.   +3 more
europepmc   +1 more source