Results 11 to 20 of about 402,699 (352)

Cardiac CT evaluation of left atrial diverticulum and accessory appendage

The Egyptian Journal of Radiology and Nuclear Medicine, 2022
Background The aim of this study was to evaluate the prevalence, location, size, and morphological features of the left atrial accessory appendage and diverticulum with cardiac computed tomography.
Sadullah Şimşek, Cihan Akgül Özmen, Yasemin Kansu   +2 more
doaj   +1 more source

Case Report: Application of Thoracoscopic Clamp Radiofrequency Ablation on Atrial Tachycardia Originating From Right Atrial Appendage After Catheter Ablation Failure

Frontiers in Cardiovascular Medicine, 2021
Atrial tachycardia originating from the right atrial appendage has a higher probability of failure of catheter ablation. Here we report a case of a 13-year-old boy with incessant tachycardia, complicated by heart enlargement, and heart failure ...
Li Luo, Zuoan Qin, Ruizheng Shi, Liangqing Ge   +3 more
doaj   +1 more source

Amulet or Watchman Device for Percutaneous Left Atrial Appendage Closure: Primary Results of the SWISS-APERO Randomized Clinical Trial

Circulation, 2021
Supplemental Digital Content is available in the text. Background: No study has so far compared Amulet with the new Watchman FLX in terms of residual left atrial appendage (LAA) patency or clinical outcomes in patients undergoing percutaneous LAA closure.
R. Galea, F. De Marco, N. Meneveau, A. Aminian, F. Anselme, Christoph Gräni, A. Huber, E. Teiger, X. Iriart, Flora Babongo Bosombo, D. Heg, A. Franzone, P. Vranckx, U. Fischer, G. Pedrazzini, F. Bedogni, L. Räber, M. Valgimigli   +17 more
semanticscholar   +1 more source

Predictors of Thrombus Dissolution in the Left Atrial Appendage in Patients with Persistent Nonvalvular Atrial Fibrillation

Архивъ внутренней медицины, 2022
The aim of this study is to identify factors influencing the likelihood of the thrombus dissolution in the left atrial appendage in patients with persistent nonvalvular atrial fibrillation. Material and methods.
E. S. Mazur, V. V. Mazur, N. D. Bazhenov, Yu. A. Orlov   +3 more
doaj   +1 more source

Left atrial appendage fibroelastoma [PDF]

European Heart Journal - Cardiovascular Imaging, 2011
A 59-year-old woman suffered sudden left hemiparesis that resolved after several hours. She had a history of hypertension and atrial septal defect repair at the age of 29 but had no history of arrhythmia or other heart disease. Physical examination …
Jennifer, Chen, Itzhak, Kronzon
openaire   +2 more sources

The Left Atrial Appendage and Atrial Fibrillation—A Contemporary Review

Journal of Clinical Medicine, 2023
In patients with atrial fibrillation, the left atrial appendage may serve as the site of thrombus formation due to stasis that occurs within the appendage because of its shape and trabeculations.
Ralf Martz Sulague, Tarik Whitham, L. Danganan, V. Effiom, Katherine Candelario, Nida Latif, Irbaz Hameed   +6 more
semanticscholar   +1 more source

Device-Related Thrombus After Left Atrial Appendage Closure

Circulation. Cardiovascular Interventions, 2021
Supplemental Digital Content is available in the text. Background: Left atrial appendage closure is an established therapy in patients with atrial fibrillation.
A. Sedaghat, V. Vij, B. Al-Kassou, S. Gloekler, R. Galea, Monika Fürholz, B. Meier, M. Valgimigli, G. O'hara, D. Arzamendi, Víctor Agudelo, L. Asmarats, X. Freixa, E. Flores-Umanzor, O. de Backer, L. Søndergaard, L. Nombela‐Franco, A. McInerney, Kaspar Korsholm, J. Nielsen-Kudsk, S. Afzal, T. Zeus, F. Operhalski, B. Schmidt, G. Montalescot, P. Guedeney, X. Iriart, N. Miton, J. Saw, T. Gilhofer, L. Fauchier, Egzon Veliqi, F. Meincke, N. Petri, P. Nordbeck, Szymon Rycerz, D. Ognerubov, E. Merkulov, I. Cruz-González, R. González-Ferreiro, Deepak L. Bhatt, A. Laricchia, A. Mangieri, H. Omran, J. Schrickel, J. Rodés‐Cabau, G. Nickenig   +46 more
semanticscholar   +1 more source

The NCDR Left Atrial Appendage Occlusion Registry

Journal of the American College of Cardiology, 2020
Paul Varosy, Matthew J Price, David Slotwiner   +2 more
exaly   +2 more sources

Application of transesophageal echocardiography, left atrial appendage angiography, cardiac computed tomography angiography, and three-dimensional reconstruction model in left atrial appendage occlusion

International Journal of Distributed Sensor Networks, 2020
Objective: The objective was to evaluate the application of transesophageal echocardiography, left atrial appendage angiography, cardiac computed tomography angiography, and three-dimensional reconstruction model in the left atrial appendage occlusion ...
Huang Hao Lei, Li Hua Kang, Song Zhi Yuan, Wan Chen, Yao Qing   +4 more
doaj   +1 more source

Modification of the left atrial appendage and its role in stroke risk reduction with non-valvular atrial fibrillation

International Journal of Cardiology: Heart & Vasculature, 2021
Atrial fibrillation is one of the most common cardiovascular disorders encountered by clinicians in clinical practice. Patients with atrial fibrillation are at risk of cerebrovascular and systemic embolic events, which may be attenuated by commencement ...
Hashrul N. Rashid, Jamie Layland
doaj   +1 more source