Results 81 to 90 of about 4,974 (213)

Predictors of true AF recurrence after cryoballoon ablation.

, 2019
Predictors of true AF recurrence after cryoballoon ablation.
Michihiro Yoshimura (585335), Kenichi Yokoyama (1324359), Masaaki Yokoyama (6905645), Seiichiro Matsuo (585333), Teiichi Yamane (585334), Michifumi Tokuda (6905630), Hidenori Sato (738958), Eri Okajima (6905639), Shin-ichi Tanigawa (6905657), Ryota Isogai (6905648), Hirotsuna Oseto (6905636), Ryohsuke Narui (6905654), Seigo Yamashita (585331), Hidetsugu Ikewaki (6905642), Mika Kato (6905633), Kenichi Tokutake (6905651)   +15 more
core   +1 more source

Cryoballoon ablation for atrial fibrillation in South Africa: One-year outcome from the Cryo Global Registry

South African Medical Journal
Background. Pulmonary vein isolation (PVI) with cryoballoon catheter ablation (CBA) is a well-established and widely adopted method for the treatment of patients with atrial fibrillation (AF) to prevent recurrences of AF.
A Stanley, K A van Bragt, V Obidigbo, B Vezi   +3 more
doaj   +1 more source

A Comprehensive Assessment of Renal Function During and After Pulsed Field Ablation

Journal of Cardiovascular Electrophysiology, Volume 37, Issue 6, Page 1259-1267, June 2026.
ABSTRACT Background Acute kidney injury is an uncommon complication of pulsed field ablation (PFA). There is, however, limited empirical data on the dynamics of renal biomarkers apart from creatinine. Furthermore, no study to date has assessed creatinine at more than 24 h after the procedure. Methods Patients undergoing PFA for atrial fibrillation (AF)
Václav Melenovský, Marek Hozman, Sabri Hassouna, Ivana Fišerová, Barbora Bačová, Dalibor Heřman, Jakub Karch, Jana Veselá, Michal Zuzčák, Ivan Rychlík, Pavel Osmančík   +10 more
wiley   +1 more source

High incidence of (ultra)low oesophageal temperatures during cryoballoon pulmonary vein isolation for atrial fibrillation [PDF]

, 2020
Background: Low oesophageal temperatures (OTs) during cryoballoon pulmonary vein isolation (PVI) have been associated with complications. This study assessed the incidence of low OT in clinical practice during cryoballoon PVI and verified possible ...
Bouman, D. E., Brusse-Keizer, M., van Opstal, J. M., Kraaier, K., Hesselink, T., Stevenhagen, Y. J., Scholten, M. F., van Dessel, P. F.H.M., ten Haken, B., Molenaar, M. M.D., Grandjean, J. G., Brusse-Keizer, M.; id_orcid   +11 more
core   +1 more source

Comparison of HEMOlysis Markers Among Three Pulsed Field Ablation Systems: HEMO‐PFA Study

Journal of Cardiovascular Electrophysiology, Volume 37, Issue 6, Page 1249-1258, June 2026.
ABSTRACT Background Pulsed field ablation (PFA) has emerged as a novel non‐thermal modality for atrial fibrillation (AF) ablation. While hemolysis is a known complication of PFA, comparative data among different systems remain limited. Methods We prospectively enrolled 150 consecutive AF patients undergoing ablation with one of three PFA systems ...
Kazuhisa Matsumoto, Kei Matsumoto, Naomichi Tanaka, Wataru Sasaki, Tsukasa Naganuma, Masataka Narita, Hitoshi Mori, Yoshifumi Ikeda, Takahide Arai, Shintaro Nakano, Kazuo Matsumoto, Ritsushi Kato   +11 more
wiley   +1 more source

Vagal response during pulmonary vein isolation with cryoballoon ablation [PDF]

, 2019
Background: Vagal nerve response, seen during cryoballoon ablation of the pulmonary veins, can be attributed to the ablation’s effect on the ganglionated plexi. This effect is demonstrated with drops in blood pressure and heart rate during pulmonary vein
Sra, Jasbir, Erickson, Lynn, Mortada, M. Eyman, Niazi, Imran, Tsang, Janet   +4 more
core   +1 more source

Efficacy and Safety of Catheter Ablation for Atrial Arrhythmias in Solid Organ Transplant Recipients: A Single‐Center Experience

Clinical Cardiology, Volume 49, Issue 5, May 2026.
Catheter ablation for complex atrial arrhythmias in solid organ transplant recipients is feasible using contemporary techniques, with arrhythmia‐free survival and periprocedural complication rates comparable to matched non‐transplant controls. ABSTRACT Introduction Atrial arrhythmias are common among solid organ transplant recipients and independently ...
Piotr Gardziejczyk, Martyna Skrzyńska‐Kowalczyk, Marta Skowrońska, Ewa Wlazłowska‐Struzik, Pawel Szymkiewicz, Piotr Pruszczyk, Jakub Baran   +6 more
wiley   +1 more source

PolarX vs Arctic Front for Cryoballoon Ablation of Paroxysmal AF: The Randomized COMPARE CRYO Study.

BACKGROUND Pulmonary vein isolation is an effective treatment for atrial fibrillation (AF). Cryoballoon ablation using the Arctic Front cryoballoon (Medtronic) was found to be superior to antiarrhythmic drug treatment.
Knecht, Sven, Heg, Dik, Badertscher, Patrick, Jufer, Corinne, Reichlin, Tobias, Krisai, Philipp, Tanner, Hildegard, Maurhofer, Jens, Asatryan, Babken, Sticherling, Christian, Servatius, Helge, Madaffari, Antonio, Kueffer, Thomas, Kühne, Michael, Roten, Laurent   +14 more
core   +1 more source

Initial Pre‐Clinical Evaluation of the Augmented Ultra‐Low Temperature Cryoablation Catheter for Ventricular Ablations

Journal of Cardiovascular Electrophysiology, Volume 37, Issue 5, Page 943-948, May 2026.
ABSTRACT Introduction Ultra‐low Temperature Cryoablation (ULTC) using nitrogen cryogen near its boiling temperature of −196°C is a novel cardiac ablation modality capable of producing titratable lesions with depth exceeding 10 mm and has been recently introduced for catheter treatment of drug‐refractory ventricular tachycardia (VT). The ablative action
Katia Dyrda, Atul Verma, Borislav Dinov, Thomas Fink, Tom De Potter, Santi Raffa, Martin Sirois, Marie‐Elaine Clavet‐Lanthier, Ilya Grigorov, Pedram Pourfard, Alex Babkin, Vidal Essebag   +11 more
wiley   +1 more source

Second-generation cryoballoon ablation for recurrent atrial fibrillation after an index cryoballoon procedure: a staged strategy with variable balloon size [PDF]

Journal of Interventional Cardiac Electrophysiology, 2018
Currently, information on the optimal approach of redo procedures for paroxysmal atrial fibrillation (PAF) is limited. Radiofrequency ablation is the preferred technique, with reported success rates of 50-70% at 1-2 years, whereas only few reports exist on redo cryoballoon (CB) ablations.
Sjoerd W. Westra, Stijn P. G. van Vugt, Sümeyye Sezer, Reinder Evertz, Martin E. Hemels, Rypko J. Beukema, Carlo de Asmundis, Marc A. Brouwer, Gian-Battista Chierchia   +8 more
openaire   +5 more sources