Results 301 to 310 of about 632,550 (345)

Feasibility and Safety of Pulsed Field Ablation for Coronary Sinus and Left Atrial Appendage Isolation and Mitral Isthmus Ablation: Acute and Chronic Findings.

Circulation: Arrhythmia and Electrophysiology
BACKGROUND The safety and efficacy of pulsed field ablation for pulmonary vein and posterior wall isolation in atrial fibrillation ablation are well established; however, evidence regarding its use in extra-pulmonary vein areas remains limited.
V. L. La Fazia, Sagmahitra Mohanty, C. Gianni, E. Zito, N. Pierucci, G. Stifano, P. Torlapati, D. D. Della Rocca, W. Bode, J. Burkhardt, R. Horton, A. Al-Ahmad, L. Di Biase, Andrea Natale   +13 more
semanticscholar   +1 more source

Pulsed Field Ablation to Treat Paroxysmal Atrial Fibrillation: Safety and Effectiveness in the AdmIRE Pivotal Trial

Circulation
BACKGROUND: Evidence from clinical trials of early pulsed field ablation (PFA) systems in treating atrial fibrillation has demonstrated their promising potential to reduce complications associated with conventional thermal modalities while maintaining ...
V. Reddy, Hugh Calkins, M. Mansour, O. Wazni, L. di Biase, Marwan Bahu, David Newton, Christopher F. Liu, William H. Sauer, Sandeep K. Goyal, V. Iyer, Devi G. Nair, C. Athill, Ayman A. Hussein, P. Whalen, D. Melby, Andrea Natale   +16 more
semanticscholar   +1 more source

Acute Kidney Injury Resulting From Hemoglobinuria After Pulsed-Field Ablation in Atrial Fibrillation: Is it Preventable?

JACC Clinical Electrophysiology
BACKGROUND High-voltage pulses can cause hemolysis. OBJECTIVES The authors evaluated the occurrence of hemoglobinuria after pulsed-field ablation (PFA) and its impact on renal function in patients with atrial fibrillation (AF).
S. Mohanty, M. Casella, P. Compagnucci, P. Torlapati, D. D. Della Rocca, V. L. La Fazia, C. Gianni, G. Chierchia, B. MacDonald, A. Mayedo, Umer N. Khan, J. Allison, M. Bassiouny, G. Gallinghouse, J. Burkhardt, R. Horton, A. Al‐Ahmad, L. Di Biase, C. de Asmundis, A. Russo, A. Natale   +20 more
semanticscholar   +1 more source

Pulsed Field Ablation for Atrial Fibrillation in Patients with Cardiac Implantable Electronic Devices.

Heart Rhythm
BACKGROUND Multiple studies have demonstrated the safety of pulsed-field ablation (PFA) systems; however, patients with cardiac implantable electronic devices (CIEDs) have been excluded due to concerns about the impact of strong electrical fields on ...
Mohamed Abbas, M. Emami, S. Kamsani, J. Ariyaratnam, Lauren Wilson, S. Stolcman, V. Schirripa, S. Pattu Valappil, John L. Fitzgerald, S. Evans, Alessandra Pina, M. Gawalko, Mohanaraj Jayakumar, Christopher X. Wong, Glenn D. Young, Prashanthan Sanders   +15 more
semanticscholar   +1 more source

Effect of Sequential, Colocalized Radiofrequency and Pulsed Field Ablation on Cardiac Lesion Size and Histology

Circulation: Arrhythmia and Electrophysiology
BACKGROUND: Sequential application of radiofrequency with pulsed field (PF) ablation may increase lesion depth while preserving the advantages of PF.
A. Verma, J. Maffre, Tushar Sharma, Salman Farshchi-Heydari   +3 more
semanticscholar   +1 more source

Thermal side effects during pulsed field ablation: an analysis using computer modelling

Europace
Aims Pulsed field ablation (PFA) is described as non-thermal, but data from oncology and cardiology show thermal effects occur. The specific waveform parameters influencing thermal energy development during PFA are unclear.
Marcela Mercado-Montoya, T. Gómez-Bustamante, S. Mickelsen, E. Kulstad, A. González-Suárez, L. Overzet   +5 more
semanticscholar   +1 more source

Pentaspline Pulsed Field Ablation Versus High‐Power Short‐Duration/Very High‐Power Short‐Duration Radiofrequency Ablation in Atrial Fibrillation: A Meta‐Analysis

Cardiovascular Electrophysiology
Pulsed field energy has been proposed as alternative to radiofrequency energy in atrial fibrillation (AF) ablation.
M. Mariani, Andrea Matteucci, N. Pierucci, Marta Palombi, P. Compagnucci, R. Bruti, Pietro Cipollone, S. Vinciullo, Sara Trivigno, A. Piro, V. L. Fazia, W. Saade, Cristina Chimenti, G. Forleo, A. D. Russo, C. Pandozi, Andrea Natale, C. Vizza, Carlo Lavalle   +18 more
semanticscholar   +1 more source

Nitroglycerin to Ameliorate Coronary Artery Spasm During Focal Pulsed-Field Ablation for Atrial Fibrillation.

JACC Clinical Electrophysiology
BACKGROUND In treating atrial fibrillation, pulsed-field ablation (PFA) has comparable efficacy to conventional thermal ablation, but with important safety advantages: no esophageal injury or pulmonary vein stenosis, and rare phrenic nerve injury ...
Yury Malyshev, P. Neužil, J. Petru, Moritoshi Funasako, P. Hála, Karel Kopriva, Christopher W Schneider, Anitha B Achyutha, Annelies Vanderper, Daniel R. Musikantow, M. Turagam, S. Dukkipati, Vivek Y. Reddy   +12 more
semanticscholar   +1 more source

Efficiency of Pulsed Field Ablation for Atrial Fibrillation

Cardiac Electrophysiology Clinics
The viability of pulsed field ablation (PFA) for the treatment of atrial fibrillation has been demonstrated in several trials. The good safety profile paired with procedural streamlining has contributed to the overall efficiency of this energy source.
Alexandra, Steyer, Kyoung-Ryul Julian, Chun, D, Schaack, Boris, Schmidt   +3 more
openaire   +2 more sources

Durability of Pulmonary Vein Isolation Using Pulsed-Field Ablation: Results From the Multicenter EU-PORIA Registry.

JACC Clinical Electrophysiology
BACKGROUND Pulsed-field ablation (PFA) is a novel nonthermal ablation technology with high procedural safety and efficiency for pulmonary vein isolation (PVI). Premarket data showed high PVI durability during mandatory remapping studies.
Thomas Kueffer, Stefano Bordignon, K. Neven, Y. Blaauw, J. Hansen, R. Adeliño, A. Ouss, Anna Füting, L. Roten, B. Mulder, M. Ruwald, Roberto Mené, P. van der Voort, N. Reinsch, S. Boveda, E. Albrecht, Christopher W. Schneider, K. Chun, Boris Schmidt, T. Reichlin   +19 more
semanticscholar   +1 more source