Results 41 to 50 of about 3,715,956 (289)

Small Glaciers of the Putorana Plateau under Climate Change

Лëд и снег, 2023
The characteristic feature of the Putorana Plateau is that the glaciological objects here are mostly represented by small glaciers and perennial snow patches.
N. V. Kovalenko, V. V. Popovnin, A. S. Gubanov, A. A. Polyhov, Ye. I. Uspenskaya   +4 more
doaj   +1 more source

Effect of Catheter Ablation With Vein of Marshall Ethanol Infusion vs Catheter Ablation Alone on Persistent Atrial Fibrillation: The VENUS Randomized Clinical Trial.

Journal of the American Medical Association (JAMA), 2020
Importance Catheter ablation of persistent atrial fibrillation (AF) has limited success. Procedural strategies beyond pulmonary vein isolation have failed to consistently improve results. The vein of Marshall contains innervation and AF triggers that can
M. Valderrábano, Leif E. Peterson, V. Swarup, Paul Schurmann, Akash Makkar, Rahul N. Doshi, D. Delurgio, C. Athill, K. Ellenbogen, A. Natale, J. Koneru, Amish S. Dave, I. Giorgberidze, H. Afshar, Michelle L Guthrie, R. Bunge, C. Morillo, N. Kleiman   +17 more
semanticscholar   +1 more source

Focal atrial tachycardia-the localization differences between men and women: A study of 487 consecutive patients

Anatolian Journal of Cardiology, 2020
Objective: The preferential sites for focal atrial tachycardia (FAT) are mainly in the right atrium in both sexes. However, a limited number of studies have indicated that sex differences in the localization of FAT.
Yusuf Turkmen, Per Insulander, Hamid Bastani, Nikola Drca, Ott Saluveer, Jari Tapanainen, Tara Bourke, Göran Kennebäck, Jonas Schwieler, Frieder Braunschweig, Mats Jensen-Urstad   +10 more
doaj   +1 more source

Radiofrequency Ablation and Microwave Ablation in Liver Tumors: An Update.

The Oncologist, 2019
This article provides an overview of radiofrequency ablation (RFA) and microwave ablation (MWA) for treatment of primary liver tumors and hepatic metastasis. Only studies reporting RFA and MWA safety and efficacy on liver were retained.
F. Izzo, V. Granata, R. Grassi, R. Fusco, R. Palaia, P. Delrio, G. Carrafiello, D. Azoulay, A. Petrillo, S. Curley   +9 more
semanticscholar   +1 more source

Electronic 1-year follow-up response rates of patients from the national registry for Ablation and Electrophysiology in Norway (AblaNor)

Critical Public Health
High response rates at follow-up (FUs) are essential for monitoring clinically relevant outcomes via quality registries. Traditional methods such as paper forms or telephone FU are resource intensive.
Eva Torsvik, Kristina Skåre, Mary Autenried, Torkil Grindstein, Peter Schuster   +4 more
doaj   +1 more source

Cryoballoon or Radiofrequency Ablation for Atrial Fibrillation Assessed by Continuous Monitoring: A Randomized Clinical Trial.

Circulation, 2019
Background: Advanced generation ablation technologies have been developed to achieve more effective pulmonary vein isolation (PVI) and minimize arrhythmia recurrence following atrial fibrillation (AF) ablation.
J. Andrade, B. Glover, J. Champagne, M. Dubuc, M. Deyell, A. Verma, L. Macle, P. Leong-Sit, P. Novak, Mariano Badra-Verdu, J. Sapp, I. Mangat, C. Khoo, C. Steinberg, M. Bennett, A. Tang, P. Khairy   +16 more
semanticscholar   +1 more source

Atrial fibrillation ablation with a spring sensor-irrigated contact force-sensing catheter compared with other ablation catheters: systematic literature review and meta-analysis

BMJ Open, 2019
ObjectivesThe objective of our review was to systematically assess available evidence on the effectiveness, safety and efficiency of a spring sensor-irrigated contact force (CF) catheter (THERMOCOOL SMARTTOUCH Catheter (ST)) for percutaneous ablation of ...
Laurent Macle, Diana Frame, Larry M Gache, George Monir, Scott J Pollak, Lee Ming Boo   +5 more
doaj   +1 more source

Cardiac Magnetic Resonance for Ventricular Tachycardia Ablation and Risk Stratification

Frontiers in Cardiovascular Medicine, 2022
Ventricular tachycardia is the most frequent cause of sudden cardiovascular death in patients with structural heart disease. Radiofrequency ablation is the treatment cornerstone in this population.
Ivo Roca-Luque, Ivo Roca-Luque, Ivo Roca-Luque, Lluis Mont-Girbau, Lluis Mont-Girbau, Lluis Mont-Girbau   +5 more
doaj   +1 more source

Nanoparticles Engineering by Pulsed Laser Ablation in Liquids: Concepts and Applications

Nanomaterials, 2020
Laser synthesis emerges as a suitable technique to produce ligand-free nanoparticles, alloys and functionalized nanomaterials for catalysis, imaging, biomedicine, energy and environmental applications.
E. Fazio, Bilal Gökce, A. De Giacomo, M. Meneghetti, G. Compagnini, M. Tommasini, F. Waag, A. Lucotti, C. Zanchi, P. Ossi, M. Dell’Aglio, L. D’Urso, M. Condorelli, V. Scardaci, Francesca Biscaglia, Lucio Litti, M. Gobbo, Giovanni Gallo, M. Santoro, S. Trusso, F. Neri   +20 more
semanticscholar   +1 more source

R-wave synchronised atrial pacing in pediatric patients with postoperative junctional ectopic tachycardia: the atrioventricular interval investigated by computational analysis and clinical evaluation

BioMedical Engineering OnLine, 2017
Background R-wave synchronised atrial pacing is an effective temporary pacing therapy in infants with postoperative junctional ectopic tachycardia. In the technique currently used, adverse short or long intervals between atrial pacing and ventricular ...
Andreas Entenmann, Miriam Michel, Bruno Ismer, Roman Gebauer   +3 more
doaj   +1 more source