Results 31 to 40 of about 793,672 (364)

Advanced ablation strategies for management of post-surgical atrial arrhythmias. [PDF]

, 2013
Post-surgical arrhythmias include a wide range of arrhythmias occurring late after cardiac surgery and represent a complex substrate for catheter ablation either because of extended scar and remodeling or because of limited access to the area of interest.
Babu-Narayan, SV, Ernst, S, Mantziari, L, Suman-Horduna, I   +3 more
core   +1 more source

ST‐segment elevation during arrhythmia ablations—A review

Journal of Arrhythmia, 2021
Coronary injury presenting as ST segment elevation (STE) during ablation procedures for different arrhythmias is a rare and most feared complication. There have been multiple reports on STE during various ablation procedures in the recent past.
Asim Kichloo, Michael Aljadah, Mohammed Bakir Naji, Khalil Kanjwal   +3 more
doaj   +1 more source

Noninvasive Assessment of Atrial Fibrillation Complexity in Relation to Ablation Characteristics and Outcome

Frontiers in Physiology, 2018
Background: The use of surface recordings to assess atrial fibrillation (AF) complexity is still limited in clinical practice. We propose a noninvasive tool to quantify AF complexity from body surface potential maps (BSPMs) that could be used to choose ...
Marianna Meo, Marianna Meo, Marianna Meo, Thomas Pambrun, Thomas Pambrun, Nicolas Derval, Nicolas Derval, Carole Dumas-Pomier, Stéphane Puyo, Stéphane Puyo, Josselin Duchâteau, Josselin Duchâteau, Josselin Duchâteau, Josselin Duchâteau, Pierre Jaïs, Pierre Jaïs, Pierre Jaïs, Pierre Jaïs, Mélèze Hocini, Mélèze Hocini, Mélèze Hocini, Mélèze Hocini, Michel Haïssaguerre, Michel Haïssaguerre, Michel Haïssaguerre, Michel Haïssaguerre, Rémi Dubois, Rémi Dubois, Rémi Dubois   +28 more
doaj   +1 more source

Growth rate and the cutoff wavelength of the Darrieus-Landau instability in laser ablation [PDF]

Phys. Rev. E 80, 046403 (2009), 2009
The main characteristics of the linear Darrieus-Landau instability in the laser ablation flow are investigated. The dispersion relation of the instability is found numerically as a solution to an eigenvalue stability problem, taking into account the continuous structure of the flow.
arxiv   +1 more source

O-12 CHARACTERIZATION AND UTILIZATION OF HCV-POSITIVE DONORS IN ARGENTINA

Annals of Hepatology, 2023
Introduction and Objectives: Increased utilization of hepatitis C virus (HCV)-positive organ donors has been endorsed as one of several ways to combat organ shortages. However, HCV-positive donors remain poorly characterized. This study aimed to evaluate
Manuel Mendizabal, Margarita Anders, Ariel Antik, Federico Piñero, Gabriela Hidalgo, Daniela Hansen Krogh, Viviana Tagliafichi, Marcelo Silva, Liliana Bisigniano   +8 more
doaj  

Distinct immune signatures in directly treated and distant tumors result from TLR adjuvants and focal ablation. [PDF]

, 2018
Both adjuvants and focal ablation can alter the local innate immune system and trigger a highly effective systemic response. Our goal is to determine the impact of these treatments on directly treated and distant disease and the mechanisms for the ...
Borowsky, Alexander D, Chavez, Michael, Davis, Ryan R, Ferrara, Katherine W, Fite, Brett Z, Hubbard, Neil E, Ilovitsh, Asaf, Ingham, Elizabeth S, Mahakian, Lisa M, Monjazeb, Arta M, Murphy, William J, Silvestrini, Matthew T, Tam, Sarah M, Tepper, Clifford G   +13 more
core   +1 more source

Mechanism of femtosecond laser ablation revealed by THz emission spectroscopy [PDF]

arXiv, 2023
We investigated femtosecond laser ablation dynamics using THz time-domain spectroscopy. To clarify the breakdown dynamics of materials, we focused on the motion of charged particles and measured the terahertz waves emitted during laser ablation. We revealed that the Coulomb force dominated the ablation process.
arxiv  

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

Therapeutic and diagnostic blockade of the knee joint as a component of pain management in gonarthrosis and a predictor of further successful radio-frequent denervation of the joint

Медицина болю, 2020
According to WHO data, there has been a change in the morbidity structure in the past decades. The number of people with chronic pain syndrome (CPS) is increasing progressively.
Ruslan Sedletskyi
doaj   +1 more source

Effects of closed immersion filtered water flow velocity on the ablation threshold of bisphenol A polycarbonate during excimer laser machining [PDF]

, 2010
A closed flowing thick film filtered water immersion technique ensures a controlled geometry for both the optical interfaces of the flowing liquid film and allows repeatable control of flow-rate during machining.
Dowding, Colin, Holmes, Andrew, Lawrence, Jonathan   +2 more
core   +1 more source