atrial-fibrillation Clinical Trials
A listing of atrial-fibrillation medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 473 clinical trials
An Investigator-initiated Linked Study to OCEANIC-AF
Impaired endogenous fibrinolysis is a recently recognised risk factor for thrombotic events in patients with cardiovascular disease. Enhancing endogenous fibrinolysis in such individuals represents a way of reducing thrombosis risk. However, the optimal pharmacotherapy to enhance fibrinolysis is unclear. The aim of this study is to assess the effect of …
Post-marketing Clinical Study of the LAMBRE System for Left Auricle Closure
Atrial fibrillation (AF) is responsible for 15-20% of ischaemic strokes. These events are often caused by thrombus formation in the left atrium. Thromboembolic risk in AF is primarily prevented by oral anticoagulation. However, this drug-based approach has a number of limitations, the most important of which are compliance problems and, …
Heart Rate Variability After Ablation
Pulsed-field catheter ablation is a promising new treatment method for patients with atrial fibrillation. The mechanism of cell damage here is different from that of classic catheter ablation, in which the ganglion plexuses around the pulmonary veins are also damaged and thus changes in the autonomic nervous system occur. The …
Clinical and Healthcare Outcomes From Real-World Use in the United States of a Companion AI During AF Ablation
Observational, multi-center, clinical device registry for US patients with a primary goal to observe the clinical outcomes in patients who are mapped with Volta Medical's VX1 or AF-Explorer systems during AF ablation procedures.
Interest of a Hybrid Connected Watch for Cardiac Rhythm Monitoring in Post-operative Cardiac Surgery
The objective of this single-center pilot study is, with the help of a connected watch, to show the absence of recurrence or maintenance of sinus rhythm in patients with a Post Operative Atrial Fibrillation (POAF) and to help treating cardiologists in the care of these patients.
Tulane iPredict, Prevent Study to Evaluate the Progression of Atrial Myopathy.
To evaluate the progression of atrial myopathy through wearable devices and cardiac imaging.
Left Atrial Appendage Closure Registry of Henri Mondor Hospital
Intro: Patients with atrial fibrillation are at significant risk of thrombus formation in the left atrial appendage, which can lead to strokes or systemic embolisms. This risk justifies first-line prescribing of long-term oral anticoagulant therapy in these patients. Percutaneous left atrial appendage closure, is an interventional cardiology technique for patients …
A Registry on the FARAVIEW Technology of the OPAL HDx Mapping System When Used With the FARAWAVE NAV Ablation Catheter in the Treatment of Atrial Fibrillation
The study is designed to collect data on the acute and long-term (1 year) safety and effectiveness outcome when an ablation procedure is performed in a commercial and standard of care setting with the FARAPULSE™ Pulsed Field Ablation System, whereby the FARAWAVE NAV Ablation catheter is used in conjunction with …
Stepwise Strategy for Treatment of Atrialfibrillation Substrate Study
Electrical/pharmacological cardioversion improves structural remodeling of left atrium. We hypothesized that radiofrequency ablation surgery for atrial fibrillation has a higher success rate and a lower recurrence rate of atrial fibrillation in patients with improved atrial stroma. This study is a multicenter, prospective, observational study conducted in China to evaluate whether …
Consistency of LGE-MRI Fibrosis and EAM Low-voltage Area
This study aims to: Assess the consistency of LGE-MRI bi-atrial fibrosis and electroanatomical mapping of bi-atrial low voltage region To evaluate the electroanatomical characteristics of different types of fibrosis (dense fibrosis, patchy fibrosis, etc.) in different locations of the left and right atrium; To explore the correlation between preoperative and …
