Clinical trials
Atrial Fibrillation Ablation clinical trials
Below are recruiting atrial fibrillation ablation clinical trials, each written for real people, not researchers. We’re tracking 287 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06200311Recruiting
Atrial fibrillation ablation to prevent heart damage in women and men
This trial tests whether a procedure called AF ablation (which treats irregular heartbeats) can stop further damage to the heart muscle caused by atrial fibrillation. It may help people with both atrial fibrillation and early signs of heart muscle weakening.
GroningenAges 65–80 - NCT06207383Recruiting
Comparing heart treatments for atrial fibrillation and heart failure
This study compares two treatments for people with atrial fibrillation and heart failure: one is a procedure to fix the irregular heartbeat (AF ablation), and the other involves a different type of pacing for the heart. It aims to find which approach helps you feel better and stay out of the hospital.
GrazAges 60 years+ - NCT06212791Recruiting
Exercise MRI Study of Heart Function After Ablation
This study uses an exercise MRI to look at how the upper chambers of the heart (left atrium) work after ablation for atrial fibrillation. It may help doctors understand if the procedure improves heart function during exercise.
Richmond, VirginiaAges 18 years+ - NCT06249269Recruiting
Lifestyle Change to Improve AF Ablation Results
This trial tests whether a healthy lifestyle program (including exercise and weight loss) can help people with atrial fibrillation (AF) who are overweight or have related health risks. You will have a catheter ablation procedure, and the study will see if lifestyle changes improve your heart's rhythm long-term.
Calgary, AlbertaAges 18 years+ - NCT06249347Recruiting
New ablation approach for persistent atrial fibrillation with stroke risk
This trial tests a new type of catheter ablation (using heat to create scar lines in the heart) for people with persistent atrial fibrillation who have a higher risk of stroke or bleeding. It aims to see if this approach can help prevent strokes and reduce the need for long-term blood thinners.
Wenzhou, ZhejiangAges 18 years+ - NCT06308094Recruiting
CT scan to measure heart health before AF ablation
This trial uses a special CT scan to measure how much extra fluid is in your heart muscle. It aims to help doctors better understand and treat your atrial fibrillation before you have a procedure called ablation.
Baltimore, MarylandAges 21 years+ - NCT06322017Recruiting
Early vein isolation for atrial fibrillation in older adults
This study compares doing vein isolation soon after diagnosis versus usual care in people 75+ with new or early atrial fibrillation. The goal is to see if early treatment prevents the condition from getting worse and improves quality of life.
Nantes, Loire AtlantiqueAges 75 years+ - NCT06324201Recruiting
Long-term safety of a new ablation system for paroxysmal AF
This study tests a new system (QDOT MICRO and VISITAG SURPOINT) used during a catheter ablation procedure to treat atrial fibrillation (AF). It aims to see how safe and effective it is over the long term for people whose AF comes and goes and hasn't been controlled by medication.
Birmingham, AlabamaAges 18 years+ - NCT06324188Recruiting
Early ablation for afib to prevent stroke in high-risk patients
This trial tests whether an early procedure (catheter ablation) for atrial fibrillation (AF) can prevent strokes in people with a high risk of stroke. The goal is to see if this treatment is safer and more effective than standard care for patients with other health conditions.
Multiple LocationsAges 18 years+ - NCT06333327Recruiting
Atrial fibrillation ablation with a balloon catheter registry
This study is collecting data on people having a procedure called catheter ablation for atrial fibrillation using a special radiofrequency balloon. The goal is to see how well it works and to help improve future treatments.
BrusselsAges 18–85 - NCT06355063Recruiting
CellFX device for atrial fibrillation during open-heart surgery
This trial tests a new device called CellFX that uses nanosecond pulsed field ablation to treat atrial fibrillation during open-heart surgery. It may help you if you already need heart surgery and also have AFib.
ViennaAges 18–85 - NCT06363604Recruiting
Alcohol injection with ablation for persistent atrial fibrillation
This trial is testing a new approach to treat persistent atrial fibrillation (a type of irregular heartbeat) by combining standard catheter ablation with a special injection of alcohol (ethanol) into certain heart veins. It may help people whose symptoms haven't improved with medication.
Shanghai, Shanghai MunicipalityAges 18–85 - NCT06402617Recruiting
Ablation of active spots in atrial fibrillation
This trial is testing a new way to treat atrial fibrillation by using a catheter to target the specific areas in the heart that trigger the irregular heartbeat. If you have persistent atrial fibrillation and haven't had prior catheter ablation, you may be eligible to join.
LondonAges 18–85 - NCT06455098Recruiting
Pulsed field ablation for paroxysmal atrial fibrillation
This study tests a new procedure called pulsed field ablation using a special catheter to treat paroxysmal atrial fibrillation (AF), a type of heart rhythm problem that comes and goes. It may be an option for people whose AF hasn't been controlled well with medication.
Phoenix, ArizonaAges 18–80 - NCT04088071Recruiting
Ablation for heart rhythm problems using a specific technology
This study looks at how well catheter ablation works for treating certain heart rhythm disorders (like atrial fibrillation or ventricular arrhythmias) using a specific brand of catheters. The aim is to gather real-world data to better understand the procedure's outcomes.
Birmingham, AlabamaAges 18 years+ - NCT06505798Recruiting
Ablation vs medication for heart failure with atrial fibrillation
This trial compares a procedure called ablation (using cold, heat, or electric pulses to fix irregular heartbeats) with standard medications to see which better treats heart failure in people who also have atrial fibrillation. It may help if your heart's pumping ability is reduced and you still have symptoms despite medications.
HalifaxAges 18 years+ - NCT06510556Recruiting
Testing a new mapping and ablation system for AFib
This study tests a new device (FARAFLEX) that uses pulsed field energy to treat atrial fibrillation (AFib). You may qualify if you have persistent or paroxysmal AFib symptoms and have not had a prior ablation.
BrusselsAges 18 years+ - NCT06528262RecruitingPhase 4
Study of enavogliflozin to prevent atrial fibrillation return after heart ablation
This trial tests if enavogliflozin, a diabetes drug, can help prevent atrial fibrillation (an irregular heartbeat) from coming back after a catheter ablation procedure in people with heart failure. If you've recently had or are planning this procedure, this study may offer a new way to keep your heart rhythm steady.
SeoulAges 19–84 - NCT06557876Recruiting
Pulse field ablation for atrial fibrillation mechanics
This study tests if a new type of energy called pulse field ablation (a procedure that uses short bursts of electric pulses) works as well as standard ablation for restoring normal heart rhythm in patients with episodes of irregular heartbeat. It may help your heart pump more normally.
Paris, FranceAges 18 years+ - NCT06560047Recruiting
Early catheter ablation for atrial fibrillation with heart failure
This trial tests whether early catheter ablation (a procedure to fix irregular heartbeats) helps people who have both heart failure and atrial fibrillation. It looks at how this treatment affects your heart function and quality of life.
AalborgAges 18–80 - NCT06584266Recruiting
Cardiac imaging registry for atrial fibrillation
This study collects data from heart imaging tests (TEE) in people with atrial fibrillation or atrial flutter. It aims to better understand how these imaging results relate to treatment decisions and outcomes.
BrnoAges 18 years+ - NCT06598280Recruiting
Going home same day vs staying overnight after afib ablation
This trial compares whether it is safe to go home a few hours after a heart procedure for atrial fibrillation (afib) versus staying in the hospital overnight. It will help doctors understand which approach is better for your recovery.
Lübeck, Schleswig-HolsteinAges 18 years+ - NCT06615596RecruitingEarly Phase 1
Stopping blood thinners after successful atrial fibrillation ablation
This trial tests whether it is safe to stop taking blood thinners (anticoagulants) after a successful ablation procedure for atrial fibrillation. If you have had no AF for 3 months after your first ablation, you may be able to stop these medications, reducing your risk of bleeding.
Boston, MassachusettsAges 18 years+ - NCT06630936Recruiting
Studying atrial fibrillation with mitral regurgitation
This trial tests a treatment for people with atrial fibrillation who also have a leaky mitral valve. It aims to see if treating both conditions together can improve symptoms.
Hangzhou, ZhejiangAges 18–80
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Common questions
- Are there clinical trials for atrial fibrillation ablation?
- Yes. Clin2 currently lists 287 recruiting atrial fibrillation ablation studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a atrial fibrillation ablation trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a atrial fibrillation ablation trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.