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 463 clinical trials
Safety and Performance of the Affera SpherePVI™ Multi-Ablation System to Treat Paroxysmal Atrial Fibrillation
A prospective, single-arm, multi-center study to evaluate the safety, performance, and effectiveness of the Affera SpherePVI™ Multi-Ablation System for treating paroxysmal atrial fibrillation.
SGLT2i Improve Left Atrial Function in Patients With Paroxysmal Atrial Fibrillation, Hypertension and Abnormal Glucose Metabolism
Heart failure is the most important clinical endpoint event in atrial fibrillation (AF). Patients with AF complicated by heart failure have a significantly higher risk of all-cause mortality and cardiovascular mortality compared to those without heart failure. Abnormal left atrial function is an important mechanism leading to the occurrence of …
LA Function After PFA in Paroxysmal AF
A prospective study that investigates the changes in LA echocardiographic parameters after PFA for paroxysmal AF.
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 …
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.
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 …
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 …
