Results 11 to 20 of about 39,962 (306)

Left atrial appendage aneurysm [PDF]

Interactive CardioVascular and Thoracic Surgery, 2019
Abstract Left atrial appendage aneurysm is an infrequent abnormality presenting as atrial tachyarrhythmias, progressive dyspnoea, atypical chest pain and systemic thromboembolism. Surgical excision is considered to prevent fatal complications, even in asymptomatic cases. We describe the case of a 44-year-old woman with a history of acute
Bo, Jiang, Xi, Wang, Feng, Liu, Long, Song   +3 more
openaire   +2 more sources

Left Atrial Appendage Thrombosis and Persistent Atrial Fibrillation: combined Treatment with a Totally Thoracoscopic Approach [PDF]

Brazilian Journal of Cardiovascular Surgery, 2020
Minimally invasive surgical ablation is generally contraindicated in patients with atrial fibrillation and thrombosis of the left atrial appendage.
Igor Vendramin, Andrea Lechiancole, Luca Rebellato, Ermanno Dametto, Uberto Bortolotti, Ugolino Livi   +5 more
doaj   +1 more source

Late Presentation of Pulmonary Artery-Left Atrial Appendage Fistula Formation After Left Atrial Appendage Device Closure

JACC: Case Reports, 2020
Atrial fibrillation is the most common arrhythmia in clinical practice with indication for anticoagulation in those patients whose annual risk for thromboembolism is >2%. Left atrial appendage closure is growing as an alternative to anticoagulation.
Wayne H. Miller, MD, Sandhya Dhruvakumar, MD, Mina C. Owlia, MD, Greg R. D’Onofrio, MD, David Hsi, MD   +4 more
doaj   +1 more source

Efficacy and Safety Profile of Novel Oral Anticoagulants in the Treatment of Left Atrial Thrombosis: A Systematic Review and Meta-Analysis

Current Therapeutic Research, 2022
: Background: The presence of left atrial/left atrial appendage thrombosis is associated with a higher risk of thromboembolic events in patients with atrial fibrillation. The optimal antithrombotic strategy is not established to date. Objective: Our aim
Shu-Jie Dong, MSc, Cong-Yan Luo, MSc, Cui-Lan Xiao, BSc, Feng-Zhe Zhang, BSc, Lei Li, MD, Zhong-Ling Han, MSc, Suo-Di Zhai, BSc   +6 more
doaj   +1 more source

The correlation between ultrasonographic morphology and structure of the left atrial appendage, blood flow velocity, and plasma galectin-3 levels with thrombus formation in the left atrial appendage of patients with atrial fibrillation [PDF]

Journal of Medical Biochemistry
Background: To explore the correlation between left atrial appendage morphology, blood flow velocity and plasma galectin-3 and thrombosis in patients with atrial fibrillation.
Zhao Linghui, Li Min, Zhang Yuchen, Tang Wenrui, Huang Dawei, Zhou Guanjin, Zhu Bo, Han Zhiqi, Zhu Dingyue   +8 more
doaj   +1 more source

Robotics-assisted epicardial left atrial appendage clip exclusionCentral MessagePerspective

JTCVS Techniques, 2021
Objectives: We demonstrate the feasibility and safety of robotics-assisted left atrial appendage clip exclusion in clinical practice. Methods: Analysis of a single center robotics-assisted left atrial appendage clip exclusion experience using an ...
Tamim Antaki, MD, FHRS, FACS, Joshua Michaelman, MHS, PA-C, John McGroarty, MD, MS   +2 more
doaj   +1 more source

Giant left atrial appendage [PDF]

Netherlands Heart Journal, 2010
A 42-year-old man was evaluated at our hospital because of paroxysmal atrial fibrillation. Physical examination and ECG during sinus rhythm were unremarkable (no signs of left atrial enlargement).
W, Tietge, L C, Otterspoor, R, Uylings, G T, Sieswerda, M J M, Cramer, P, Loh   +5 more
openaire   +2 more sources

The clinical anatomy of the left atrial structures used as landmarks in ablation of arrhythmogenic substrates and cardiac invasive procedures

Translational Research in Anatomy, 2021
Background: The clinical anatomy of the left atrium is of special interest since many invasive procedures are performed within this chamber. Pulmonary vein isolation, linear transcatheter ablations, transcatheter mitral valve repair procedures and left ...
Damian Dudkiewicz, Katarzyna Słodowska, Katarzyna A. Jasińska, Halina Dobrzynski, Mateusz K. Hołda   +4 more
doaj   +1 more source

Morphometric topography of the left atrial appendage in human adult heart

Сибирский научный медицинский журнал, 2022
Topography of the left atrial appendage is of importance for supraventricular arrhythmias surgery and sealing of the appendage orifice to prevent thromboembolism in cryptogenic strokes.
A. A. Gaponov, A. A. Iakimov
doaj   +1 more source

A new algorithm to diagnose atrial ectopic origin from multi lead ECG systems - insights from 3D virtual human atria and torso [PDF]

, 2015
Rapid atrial arrhythmias such as atrial fibrillation (AF) predispose to ventricular arrhythmias, sudden cardiac death and stroke. Identifying the origin of atrial ectopic activity from the electrocardiogram (ECG) can help to diagnose the early onset of ...
Alday, Erick A. Perez, Butters, Timothy D., Colman, Michael A., Hancox, Jules C., Higham, Jonathan, Langley, Philip, Workman, Antony J., Zhang, Henggui   +7 more
core   +2 more sources