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 442 clinical trials
Additional Left Atrial Appendage Isolation During Balloon Ablation for Persistent or Long-standing Persistent Atrial Fibrillation
Additional left atrial appendage isolation during balloon ablation for persistent or long-standing persistent atrial fibrillation can reduce atrial fibrillation reoccurrence within 3-12 months compared to balloon-based pulmonary vein isolation only.
EfFect of Ablation of Persistent AtriaL Fibrillation on COgNitive Function in Individuals With Mild Cognitive Impairment
The goal of this clinical trial is to evaluate the effect of catheter ablation of persistent atrial fibrillation on cognitive function in patients with mild cognitive impairment. Participants will be randomized into antiarrhythmic drugs alone or atrial fibrillation ablation + antiarrhythmic drugs.
CPVI With Modified Linear Ablation Versus CPVI in Patients With Long-standing Persistent Atrial Fibrillation (SINUS)
Catheter ablation has become as the first-line treatment for patients with symptomatic atrial fibrillation (AF). As the cornerstone of catheter ablation for AF, the safety and efficacy of circumferential pulmonary vein isolation (CPVI) have been confirmed. However, for persistent AF, especially for long-standing persistent AF (LSPAF), the recurrence rate is …
Medtronic Terminate AF Study
The purpose of this study is to demonstrate the safety and effectiveness of the Cardioblate iRF and CryoFlex hand held devices for the treatment of non-paroxysmal atrial fibrillation (AF).
Pulmonary Vein Isolation Alone or in Combination With Substrate Modulation After Electric Cardioversion Failure
This study aims at assessing whether electric cardioversion can act as a discriminant factor between patients requiring Pulmonary Vein Isolation (PVI) procedure alone or PVI procedure combined with substrate modulation. All included patients will undergo an electric cardioversion, then: Patients with electric cardioversion success will be treated as per Standard …
Bi-atrial Versus Left Atrial Ablation for Patients With Rheumatic Mitral Valve Disease and Non-paroxysmal Atrial Fibrillation
This study is aimed to compare the efficacy of bi-atrial ablation with left atrial ablation for atrial fibrillation during mitral valve surgery in patients with rheumatic mitral valve disease.
Endocardial Mapping With the CoreMap EP Mapping System
This is a global, multi-site, prospective, feasibility study.
VEin of MArshall Ethanolization Vs Extended Pulmonary Vein PULSEd Field Ablation After Failed PVI for Persistent AF
The goal of this clinical trial is to compare two ablation techniques to treat patients with persistent atrial fibrillation (irregular and often very rapid heart rhythm). An ablation is a procedure during which some scars are made on the inside of the heart to break up the electrical signals that …
Evaluation of Two Different Regimens of the Antiarrhythmic Drug Amiodarone to Maintain Normal Sinus Rhythm After Electrical Cardioversion in Patients With Persistent Atrial Fibrillation
\--- The goal of this clinical trial is to learn if reduced doses of amiodarone can treat atrial fibrillation (AF) effectively while minimizing toxic side effects in patients with persistent AF after electrical cardioversion. The main questions it aims to answer are: Can a reduced dose of amiodarone (100 mg/day) …
ARIADNE Clinical Trial
A prospective multi-arm parallel group randomized clinical trial to compare the efficacy of three ablation strategies in patients with persistent atrial fibrillation using using a lattice-tip catheter that can switch between RFA and PFA energy. The incremental benefit of posterior wall isolation (PWI) and mitral isthmus ablation may contribute to …
