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 290 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT02138695Recruiting
Study of outcomes after atrial fibrillation catheter ablation
This study follows people after a procedure called catheter ablation to treat atrial fibrillation (an irregular heart rhythm). It aims to learn which factors help predict outcomes, so future care can be better tailored.
SeoulAges 19 years+ - NCT02347111RecruitingPhase 4
Genetic study to guide antiarrhythmic drugs for atrial fibrillation
This study looks at how a person’s genetics may affect how well and safely antiarrhythmic medicines work for atrial fibrillation (AF). If you join, you may get medicine options like flecainide or sotalol, and researchers compare outcomes to genetic information.
Chicago, IllinoisAges 18–100 - NCT02558699Recruiting
Virtual mapping guided catheter ablation for atrial fibrillation
This trial tests whether a “virtual” computer map created from your heart scans can help doctors do catheter ablation to treat atrial fibrillation (AF). It aims to improve the procedure for people whose AF symptoms were not controlled well with anti-arrhythmia medicines.
SeoulAges 19–80 - NCT03355456Recruiting
Catheter ablation for atrial fibrillation with low-voltage mapping
This trial studies a catheter procedure that targets areas in the heart that show low electrical voltage to treat atrial fibrillation (an irregular heartbeat). You may be eligible if you have non-paroxysmal atrial fibrillation, have tried heart rhythm medicines, and your scan shows low-voltage areas in the left atrium.
Cleveland, OhioAges 18–85 - NCT06735534Recruiting
Repeat ablation for persistent atrial fibrillation with pulsed field
This trial tests a newer type of ablation (pulsed field ablation) for people with persistent atrial fibrillation who have already had one ablation. The goal is to see if it can fix the heart rhythm problem again.
Mobile, AlabamaAges 18 years+ - NCT07428967Recruiting
Pacemaker after heart procedure for atrial fibrillation
This trial tests a new type of pacemaker for people with atrial fibrillation who are scheduled for a procedure that disconnects the heart's natural electrical pathway. It may help improve symptoms and heart function.
HagenAges 18 years+ - NCT07441382Recruiting
Comparing treatments for frail older adults with atrial fibrillation
This study tests whether combining a heart procedure (catheter ablation) with a device to close the left atrial appendage (LAAO) is safer or better than blood thinners alone for frail patients 75 years or older with atrial fibrillation and high stroke risk. It aims to find a treatment that reduces stroke while lowering bleeding risks.
Guangzhou, GuangdongAges 75 years+ - NCT07444320Recruiting
Testing new energy pulses for atrial fibrillation treatment
This trial tests a new way to deliver energy (FARAPULSE PFA system) to treat atrial fibrillation (AF), a type of irregular heartbeat. It aims to see if these new waveforms can safely and effectively stop AF symptoms and improve quality of life.
SplitAges 18 years+ - NCT07444372Recruiting
CPAP for Sleep Apnea After Atrial Fibrillation Ablation
This trial tests whether starting CPAP therapy (a breathing mask used during sleep) after a heart procedure called atrial fibrillation ablation can help people with both sleep apnea and atrial fibrillation. It might lower the chance of the heart rhythm problem coming back.
Beijing, Beijing MunicipalityAges 18–75 - NCT07447297Recruiting
Early Rhythm Control for Device-Detected Fast Heart Episodes
This trial tests whether starting treatment early to control your heart's rhythm can help people with a heart device who have short bursts of a fast heartbeat (called atrial high rate episodes) but haven't yet been diagnosed with atrial fibrillation on a standard EKG or Holter monitor.
Seoul, SeoulAges 19 years+ - NCT07459387Recruiting
Real-world results of a new balloon-in-basket pulsed field ablation catheter for atrial fibrillation
This study tracks patients who have atrial fibrillation and receive a new type of ablation therapy using a special balloon that delivers short electrical pulses. It aims to see how well this new device works in everyday medical practice.
FrankfurtAges 18 years+ - NCT06989775Recruiting
BoxX-NoAF Trial: Preventing Stroke During Heart Surgery
This trial tests a device to close a small pouch in the heart during planned bypass surgery, to help prevent future strokes. It is for people who have never had an irregular heartbeat and are at higher stroke risk due to age and other factors.
Jonesboro, ArkansasAges 65 years+ - NCT07508618RecruitingPhase 4
Qidong Yixin Granule for preventing atrial fibrillation after ablation
This trial tests whether a traditional Chinese medicine granule, Qidong Yixin, can help prevent atrial fibrillation from coming back after a heart ablation procedure. It is for people with persistent atrial fibrillation who have not had good results from other heart rhythm medications.
HangzhouAges 18–80 - NCT07518966Recruiting
Heart Rhythm Treatment Success Tracking Study
This study follows patients getting a newer heart rhythm treatment called pulsed field ablation for atrial fibrillation (an irregular heartbeat). Researchers want to understand which patients do well long-term and which may need additional treatment.
Chengdu, SichuanAges 18 years+ - NCT07535268Recruiting
Heart rhythm ablation outcomes in minority patients
This registry tracks outcomes for racial and ethnic minority patients undergoing a specific type of heart rhythm treatment (ablation) for atrial fibrillation. The goal is to understand how well this treatment works across different populations.
New York, New YorkAges 18 years+ - NCT07563257Recruiting
Comparing Two Mapping Catheters for Heart Rhythm Ablation
This trial compares two types of specialized catheters used during heart rhythm ablation procedures to help doctors confirm they've created the right burn patterns. If you're having ablation for persistent atrial fibrillation or flutter with complex burn lines planned, this trial may help improve how your procedure is done.
Be’er Ya‘aqovAges 18 years+ - NCT07601763Recruiting
Pulsed Field Ablation for Atrial Fibrillation Treatment
This trial tests a newer ablation technique called pulsed field ablation to treat atrial fibrillation, a heart rhythm disorder. The goal is to see if this method works well and is safe for patients who need treatment.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07621055Recruiting
AI software to guide heart rhythm ablation treatment
This study tests new AI software (Volta AF-Xplorer II) that helps doctors guide catheter ablation—a procedure to treat irregular heartbeats like atrial fibrillation. The software may help doctors perform the procedure more effectively and safely in real-world settings.
MarseilleAges 18 years+ - NCT07630857Recruiting
Heart Mapping to Personalize Atrial Fibrillation Treatment
This trial tests a new way to map the heart's electrical signals to help doctors better target and treat atrial fibrillation (an irregular heartbeat). If you're having a procedure to treat AF, this study may help improve the success of your treatment.
Beijing, Beijing MunicipalityAges 18–80 - NCT07551947Enrolling by invitation
Insulin Resistance and Heart Rhythm Ablation Success
This study examines whether how your body handles insulin (a hormone that controls blood sugar) affects the success of a new ablation procedure called pulsed field ablation, which treats irregular heart rhythms. Researchers want to understand which patients benefit most from this treatment.
TřinecAges 18 years+ - NCT07446244Enrolling by invitation
Catheter ablation for advanced atrial fibrillation
This trial tests a special type of catheter ablation (using electric pulses called electroporation) to treat people with long-lasting atrial fibrillation and a very enlarged left atrium. It may offer a new treatment option when standard approaches are limited.
Ljubljana, OsrednjaslovenskaAges Up to 80 years - NCT07236398Enrolling by invitation
Modified left atrial maze procedure for atrial fibrillation
This trial tests a modified maze procedure to treat atrial fibrillation during heart surgery. It may help patients with AFib who are already scheduled for cardiac surgery.
Toulouse, French (France)Ages 18 years+ - NCT07100483Enrolling by invitation
Comparing surgery methods for atrial fibrillation
This trial studies different surgical techniques for treating atrial fibrillation during heart surgery. It may help people with a history of AFib who are already scheduled for open-heart surgery.
Grand Rapids, MichiganAges 18–85 - NCT06988202Enrolling by invitation
Comparing repeat ablation methods for atrial fibrillation
This trial compares different techniques for a second heart ablation procedure in people with atrial fibrillation (AFib) who have already had one ablation. It aims to find the best approach to stop AFib from coming back.
Rochester, New YorkAges 18 years+
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Common questions
- Are there clinical trials for atrial fibrillation ablation?
- Yes. Clin2 currently lists 290 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.