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| http://dx.doi.org/10.1093/nar/17.14.5878 | DOI Listing |
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Novel omnipolar mapping technology for effective superior vena cava isolation: A randomized clinical trial.
J Arrhythm
February 2025
Department of Cardiovascular Medicine, Graduate School of Biomedical and Health Sciences Hiroshima University Hiroshima Japan.
Background: Successful isolation of the superior vena cava (SVC) using a functional conduction block between the right atrium (RA) and SVC has been documented. However, a comparison of this approach with the conventional method (CM) of circumferential ablation of the RA-SVC junction, based on angiography, remains unexplored.
Objective: In this study, we employed the innovative omnipolar mapping technology (OT) to discern the RA-SVC connection and compared clinical outcomes with those from CM.
Comparative analysis of left atrial size and appendage morphology in paroxysmal and persistent atrial fibrillation patients.
J Arrhythm
February 2025
Heart Center Munich-Bogenhausen, Department of Cardiology and Internal Intensive Care Medicine Munich Hospital Bogenhausen, Munich Municipal Hospital Group Munich Germany.
Purpose: Pulmonary vein isolation (PVI) is effective in treating atrial fibrillation (AF), but outcomes are worse for persistent AF (persAF) patients than paroxysmal AF (PAF) patients. The study aimed to identify differences in left atrial (LA) and left atrial appendage (LAA) anatomy in different AF types.
Methods: In a single-center observational study, a blinded retrospective analysis of preprocedural cardiac computed tomography angiography (CCTA) images was performed.
The transposition of a heat-activated retrotransposon ONSEN resulted in changes in the hypocotyl elongation.
Genes Genet Syst
January 2025
Faculty of Science, Hokkaido University.
In our study, we aimed to identify new mutants resulting from ONSEN transposition in Arabidopsis thaliana by subjecting nrpd1 mutants to heat stress. We isolated a mutant with a significantly elongated hypocotyl, named "Long hypocotyl in ONSEN inserted line 1" (HYO1). This phenotype was heritable, with progeny consistently displaying longer hypocotyls than the wild type.
View Article and Find Full Text PDFTranshepatic venous access for catheter ablation of right and left side atrial arrhythmias in adults: challenges and outcomes.
Curr Probl Cardiol
January 2025
International arrhythmia center, Fundacion cardioinfatil - La Cardio, Division of Cardiology, Bogota, Colombia. Electronic address:
Introduction: Electrophysiologic (EP) procedures are typically performed via the femoral venous system, but in some patients, the inferior vena cava (IVC) is unavailable. The hepatic vein has emerged as a viable alternative to femoral access, providing an inferior route that accommodates large sheaths required for better catheter manipulation. Although the percutaneous transhepatic approach has been used successfully in the pediatric population, its use in adults is scarce, with a complication rate of approximately 5%.
View Article and Find Full Text PDFUnveiling triclosan biodegradation: Novel metabolic pathways, genomic insights, and global environmental adaptability of Pseudomonas sp. strain W03.
J Hazard Mater
January 2025
Marine Synthetic Ecology Research Center, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), School of Marine Science, Sun Yat-sen University, Zhuhai 519080, China. Electronic address:
The polychlorinated aromatic antimicrobial agent triclosan (TCS) is widely used to indiscriminately and rapidly kill microorganisms. The global use of TCS has led to widespread environmental contamination, posing significant threats to ecosystem and human health. Here we reported a newly isolated Pseudomonas sp.
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