Results 151 to 160 of about 18,477 (242)

Artificial Intelligence‐Driven Analysis for Locating Fistulas in Sacral Terminal Filar Cysts: Technical Note

iRADIOLOGY, Volume 4, Issue 4, Page 360-368, August 2026.
An AI‐driven two‐stage algorithm accurately locates sacral terminal filar cyst fistulas via MRI‐CT pattern matching, demonstrating high robustness and reducing reliance on expert experience for precise surgical planning. ABSTRACT Background Sacral terminal filar cysts often cause pain, numbness, urinary/bowel dysfunction, and sexual dysfunction due to ...
Xuesheng Zheng
wiley   +1 more source

Acute atrial infarction precipitating sinus node dysfunction with challenging pacemaker placement and subsequent pericarditis. [PDF]

HeartRhythm Case Rep
Moylan DD, Majeed A, Foster MW, Marhefka GD, Frisch DR.   +4 more
europepmc   +1 more source

Atrial High‐Rate Episodes Mirror Atrial Fibrillation in Stroke Prediction: Evidence From an Indian Prospective Cohort

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
This prospective matched cohort study, which generates hypotheses, finds that device‐detected AF lasting under 24 h is linked to a notably increased risk of stroke/TIA and progression to clinical AF among Indian patients. ABSTRACT Aims To assess the risk of stroke/TIA and progression to atrial fibrillation (AF) in Indian patients with device‐detected ...
Sedhupathi Shanmugam, Sreevilasam P. Abhilash, Jyothi Vijay, Sapna erat Sreedharan, Narayanan Namboodiri   +4 more
wiley   +1 more source

Pacing the Impossible: ICE‐ and Voltage‐Guided Atrial Leadless Pacemaker Implantation in Double Mechanical Valve Disease

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
A and B: Right atrial voltage mapping identified a limited region of viable myocardium within an extensive atrial scar. C: Intracardiac echocardiography guided safe deployment of an atrial leadless pacemaker. D and E: Fluoroscopy confirmed stable device positioning in the right atrial appendage of the patient.
Kridhitach Ngarmukos, Narut Prasitlumkum, Pattara Rattanawong   +2 more
wiley   +1 more source

Role of inflammation in ageing-associated sinus node dysfunction

Journal of Molecular and Cellular Cardiology Plus
Megan Mckie, Sami Al-Othman, Matthew Smith, Luca Soattin, Michael Haley, Mark Boyett, Delvac Oceandy, Alicia D’souza   +7 more
doaj   +1 more source

Divergent Atrial Transcriptomic Signatures in Diabetic and Nondiabetic Atrial Fibrillation

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
Diabetes alters the atrial transcriptome in atrial fibrillation, characterized by enhanced mitochondrial ATP synthesis, suppressed immune and inflammatory pathways, and distinct miRNA expression profiles, suggesting metabolic and epigenetic remodeling of the atrial substrate.
Kenshi Yoshimura, Yuya Kiriake, Hiroki Osanai, Mengyan Wei, Shinichiro Kume, Tatsuki Kurokawa, Masaki Morishima, Ryusuke Suzuki, Shinji Miyamoto, Katsushige Ono   +9 more
wiley   +1 more source

Leadless atrial versus transvenous pacing for sinus node dysfunction: 1-year outcomes from the leadless ARRIVE real-world study. [PDF]

Europace
Nilsson KR, Birgersdotter-Green U, Saleem-Talib S, Bettampadi D, Yang Z, Diaz JO, Gabriels JK, Schaller RD, Shukla HH, Kühne M, Biffi M, Hofer D, Paisey J, Nabutovsky Y, Garweg C.   +14 more
europepmc   +1 more source

[Dysfunction of the sinus node].

Arquivos brasileiros de cardiologia, 1983
C B, Benchimol, J, Barbosa Filho, P, Ginefra, A B, Benchimol, A P, de Carvalho   +4 more
openaire   +1 more source

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

Acute sinus node dysfunction requiring a permanent pacemaker after ethanol ablation of the vein of Marshall. [PDF]

HeartRhythm Case Rep
Jiwani S, Patel S, Chugh A.
europepmc   +1 more source