Found 925 clinical trials
Persistent Atrial Fibrillation Ablation and Correlation to Quality of Life
The primary objective of this study is to determine the atrial fibrillation burden reduction, or absolute atrial fibrillation burden, associated with improvement in quality of life in patients undergoing ablation of persistent atrial fibrillation.
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- 19 Feb, 2024
- 1 location
The Safety and Efficacy of Radiofrequency Ablation After Left Atrial Appendage Occlusion.
Objective: To evaluate the safety and efficacy of transcatheter atrial fibrillation ablation 1 month after WATCHMAN FLX left atrial appendage closure in patients with nonvalvular atrial fibrillation.
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- 19 Aug, 2025
Evaluation of Prevalence and Clinical Impact of Atrial Fibrillation in Elderly Patients With Cryptogenic Stroke and High-Risk Patent Foramen Ovale
The purpose of DEFENSE-ELDERLY is to identify the prevalence of AF and evaluate the clinical impact of AF in elderly ESUS patients and no other known sources of stroke besides a high-risk patent foramen ovale, and compare it with elderly ESUS patients without high-risk PFO (no PFO or non-high risk …
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- 19 Feb, 2024
- 1 location
Brain MRI in Stroke Patients With Intracardiac Thrombus
Our aim was to analyse brain MRI characteristics in patients presenting with acute infarction associated with intracardiac thrombus, and to compare them with stroke patients with atrial fibrillation (AF).
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- 19 Feb, 2024
- 1 location
Pacing to Maintain Physiologic Ventricular Activation
Right ventricular pacing causes ventricular dyssynchrony and may be associated with impaired outcome. In the last decade, several approaches for more physiological pacing became available and were implemented in the latest guidelines. However, compared to conventional device implantation, cardiac resynchronization, His bundle pacing and left bundle area pacing remain demanding …
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- 19 Feb, 2024
- 1 location