Results 111 to 120 of about 8,226 (210)

CYP2C19 Polymorphism and Platelet Aggregation‐Associated Risks in Atrial Fibrillation Patients Undergoing PCI

Clinical and Translational Science, Volume 19, Issue 6, June 2026.
ABSTRACT CYP2C19 genetic polymorphisms impact the antiplatelet effect of clopidogrel and associate with ischemic and bleeding risk in patients undergoing percutaneous coronary intervention (PCI). This study aimed to evaluate the association of CYP2C19 and platelet reactivity (PR) with these risks, in atrial fibrillation (AF) patients undergoing PCI ...
Diona Gjermeni, Sofia Szabó, Viktoria Anfang, Hannah Vetter, Carina Juelch, Svenja Rademacher, Tian Li, Stefan Leggewie, David Hesselbarth, Daniel Duerschmied, Dietmar Trenk, Dirk Westermann, Christoph B. Olivier   +12 more
wiley   +1 more source

Intra‐Procedural Three‐Dimensional Rotational Angiography in Cryoballoon Ablation of Atrial Fibrillation: An RCT

Pacing and Clinical Electrophysiology, Volume 49, Issue 6, Page 707-713, June 2026.
ABSTRACT Background The impact of various imaging techniques on the safety and outcomes of atrial fibrillation (AF) ablation remains unclear. Intra‐procedural three‐dimensional rotational angiography (3DRA) is the least used imaging method despite some benefits.
Ivan Prepolec, Vedran Pašara, Andrija Nekić, Zvonimir Katić, Borka Pezo Nikolić, Mislav Puljević, Davor Puljević, Davor Miličić, Vedran Velagić   +8 more
wiley   +1 more source

Thoracoscopic Left Atrial Appendage Closure With an AtriClip

, 2019
This video demonstrates a totally thoracoscopic procedure for left atrial appendage closure in a patient with a contraindication to percutaneous left atrial appendage closure.
S. Salzberg (5984291), W. J. van Boven (6482113)   +1 more
core   +1 more source

Massive hemoptysis after left atrial appendage occlusion in a patient with atrial fibrillation and left atrial appendage thrombus: a case report

BMC Cardiovascular Disorders
We report the case of an 86-year-old male with atrial fibrillation and a persistent left atrial appendage thrombus despite prolonged oral anticoagulation therapy.
Qiqi Jin, Jianjian Yang, Shufang Wu, Shanjiang Chen   +3 more
doaj   +1 more source

Transcatheter devices for left atrial appendage occlusion

, 2010
Atrial fibrillation (AF) patients are at inherent risk for thromboembolic stroke. Since the left atrial appendage (LAA) is known to be the primary site for thrombus formation in nonvalvular AF, its exclusion may offer an attractive alternative to long ...
Meier, B, Khattab, A
core   +2 more sources

Computed Tomography for Left Atrial Appendage Occlusion Case Planning

, 2018
Prevention of thromboembolism in atrial fibrillation has been investigated in light of the high numbers of patients unable to be treated with effective anticoagulation.
Eng, Marvin H, Wang, Dee Dee
core  

Patients with Gastrointestinal Bleeding and Atrial Fibrillation: Potential Ideal Target for Epicardial Appendage Occlusion

Journal of Cardiovascular Development and Disease
Background: Gastrointestinal bleeding in patients with atrial fibrillation is an indication for left appendage occlusion. All endovascular devices mandate antithrombotic therapies: rebleeding risk remains an issue.
Stefano Branzoli, Massimiliano Marini, Domenico Catanzariti, Cecilia Pravadelli, Luigi Pannone, Giovanni D’Onghia, Mauro Fantinel, Fabrizio Guarracini, Gaia Franceschini, Mirco Zadro, Giulia Baroni, Silvia Casagrande, Donatella Ottaviani, Renato Turco, Serena Nicolussi Paolaz, Luciano Annicchiarico, Francesco Corsini, Roberto Rordorf, Kausilia Krishnadath, Flavia Ravelli, Carlo de Asmundis, Mark La Meir   +21 more
doaj   +1 more source

Left Atrial Appendage Occlusion and Its Role in Stroke Prevention

Atrial fibrillation is a frequent cardiac arrhythmia and is associated with an increased risk of cardioembolic stroke. The left atrial appendage is a finger-like extension originating from the main body of the left atrium and the main location of ...
Seiffge, David J, Johansen, Michelle C, Benz, Alexander P, Paciaroni, Maurizio, Auer, Elias, Saw, Jacqueline   +5 more
core   +1 more source

Retrospective study on the efficacy of one-stop synchronous versus asynchronous ablation for atrial fibrillation

Zhongguo linchuang yanjiu
Objective To compare the efficacy of synchronous versus asynchronous catheter ablation (CA) combined with left atrial appendage occlusion (LAAO) in patients with atrial fibrillation.
KONG Xiangmeng, ZHANG Qingyong
doaj   +1 more source

Left atrial appendage occlusion EP course

Heart Vessels and Transplantation, 2022
Luis A. Arabia
doaj   +1 more source