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 291 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07424326Recruiting
Extended ablation vs. standard treatment for persistent atrial fibrillation
This trial compares two catheter ablation techniques for people with persistent atrial fibrillation (a type of irregular heartbeat that doesn't go away on its own). It will test whether a more extensive ablation (burning more heart tissue) works better than the standard procedure of isolating the pulmonary veins (the veins that bring blood from the lungs to the heart). If you have this condition and have had at least one episode in the past year, this study might help you find a more effective treatment.
OlomoucAges 18–80 - NCT06157437Recruiting
Focal pulse ablation for atrial flutter
This study tests a new device that uses focused pulses of energy to treat a common type of fast heartbeat called typical atrial flutter. It aims to see if this approach is safe and effective for people who have had at least one episode in the past 6 months.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05908955Recruiting
Atrial fibrillation ablation with extra vein targeting
This trial studies a modified ablation procedure that targets the superior vena cava in addition to the pulmonary veins to help stop episodes of paroxysmal (coming and going) atrial fibrillation. It may help people whose symptoms continue despite antiarrhythmic medicines.
Beijing, Beijing MunicipalityAges 40–75 - NCT07403760Recruiting
Ablation for atrial fibrillation in patients 80 and older
This study investigates whether a catheter ablation procedure can improve wellbeing and reduce the risk of serious events for people 80 and older with symptomatic atrial fibrillation. The goal is to see if this treatment offers better outcomes than standard care in this age group.
BeijingAges 80 years+ - NCT07390175Recruiting
New heart-ablation method for long-lasting arrhythmias
This study tests a new way to destroy the tissue causing dangerous heart rhythms using a detailed model of how the heart's electrical signals spread. It may be an option for people with long-lasting atrial fibrillation or hard-to-control ventricular arrhythmias who are already scheduled for a standard ablation procedure.
Madrid, MadridAges 18 years+ - NCT03718364Recruiting
Atrial fibrillation ablation registry study in Switzerland
This study records information from people undergoing a procedure to treat atrial fibrillation called pulmonary vein isolation. It helps doctors understand how the procedure is used and what outcomes to expect.
BaselAges 18 years+ - NCT06832033Recruiting
Exercise program after atrial fibrillation ablation
This trial is testing whether a structured exercise program (combining cardio and strength training) can help people who have already had a procedure to treat atrial fibrillation. It aims to see if this type of training can improve heart health and quality of life.
Zaragoza, ZaragozaAges 18 years+ - NCT06823778Recruiting
Preventing irregular heartbeat after heart surgery with radiofrequency
This trial tests whether using radiofrequency energy to isolate a small area in the heart's left upper chamber can prevent a common irregular heartbeat (atrial fibrillation) after heart surgery.
Moscow, MoscowAges 18 years+ - NCT07363278Recruiting
Study of a new device for atrial fibrillation ablation
This study looks at how often silent brain lesions happen after a new type of heart procedure for atrial fibrillation (an irregular heartbeat). The procedure uses a device called the Varipulse catheter to help fix the heart's rhythm.
Seoul, Jongro-kuAges 19 years+ - NCT07358611Recruiting
Heart mapping-guided ablation for persistent atrial fibrillation
This trial tests whether using a special heart-mapping device during ablation (a procedure to fix irregular heartbeats) can improve outcomes for people with persistent atrial fibrillation and an enlarged left heart chamber.
BarcelonaAges 18 years+ - NCT07353775Recruiting
Heart procedure using imaging and pulsed energy
This trial uses a special imaging tool inside the heart to guide a new type of energy (pulsed field) to treat a specific area in the heart that can cause atrial fibrillation (an irregular heartbeat). It may help people with paroxysmal or persistent atrial fibrillation who need a procedure called CTI ablation.
BeijingAges 18 years+ - NCT07349121Recruiting
Testing the Farapulse and Watchman devices together
This trial is for people who need both a special heart treatment called pulsed field ablation (FARAPULSE) and a device to close off a small pouch in the heart (WATCHMAN FLX Pro or WATCHMAN FLX) to prevent strokes. The study will see how well both procedures work when done together.
AalstAges 18 years+ - NCT07316270Recruiting
Catheter ablation for atrial fibrillation after brain bleeding
This trial studies a procedure called catheter ablation to treat atrial fibrillation (an irregular heartbeat) in people who have had a brain hemorrhage. The procedure aims to reduce stroke risk and improve heart rhythm without increasing bleeding risk.
Hefei, AnhuiAges 18 years+ - NCT07320560Recruiting
Personalized afib ablation using body surface mapping
This trial uses a special body-surface mapping technique to guide personalized ablation for persistent atrial fibrillation (afib). It aims to improve outcomes for people with an enlarged left atrium who have not had prior ablation.
BerlinAges 18 years+ - NCT06825104Recruiting
Long-term comparison of two ablation methods for persistent AF
This long-term study follows people who already completed a 12-month study comparing two types of heart ablation for persistent atrial fibrillation. It looks at how well the treatments worked over time.
BronAges 18 years+ - NCT07298473Recruiting
Redo ablation for recurrent atrial fibrillation with Sphere-9 catheter
This trial tests a new catheter and system for people who have had one previous ablation for atrial fibrillation but still have symptoms. It aims to see if a repeat procedure can safely and effectively treat recurrent episodes.
Birmingham, AlabamaAges 18 years+ - NCT07301190Recruiting
Study of PFLotus for persistent atrial fibrillation
This study tests a new device called PFLotus for people with persistent atrial fibrillation (AF), a type of irregular heartbeat. The goal is to see if it can help restore a normal heart rhythm in people who haven't gotten better with medicine.
ChengduAges 18–75 - NCT07271238Recruiting
Study of a new imaging system for heart ablation
This study tests a new imaging system (VERAFEYE) that helps doctors guide catheter ablation, a procedure to fix irregular heartbeats like atrial fibrillation. It aims to see if the system makes the procedure safer or more effective.
SplitAges 18 years+ - NCT07272902Recruiting
Atrial fibrillation treatment: Ablation vs. medication
This trial compares two ways to treat atrial fibrillation in people with heart failure where the heart's pumping strength is still normal. You'll either get a procedure called ablation to restore normal rhythm or medication to control your heart rate. The goal is to see which approach works better for people like you.
Halifax, Nova ScotiaAges 18 years+ - NCT07270757Recruiting
Pre-ablation exercise program for atrial fibrillation
This study tests whether a short exercise and education program before a first-time ablation for atrial fibrillation improves your recovery and heart fitness. It's for people with mild or no heart failure symptoms and a well-pumping heart.
Nanjing, Please SelectAges 18–70 - NCT07267949RecruitingPhase 2
Study of AP31969 for atrial fibrillation rhythm control
This study tests a new medication, AP31969, to control heart rhythm in people with atrial fibrillation. It compares the drug to a placebo to see if it can reduce how often AF episodes happen over time.
Plovdiv, PDAges 18 years+ - NCT07259200Recruiting
Sleep quality after atrial fibrillation ablation
This study looks at how treating AFib with a procedure called catheter ablation might affect your sleep quality. You can join if you have AFib and are already planning to have this procedure, and you also have at least one risk factor for sleep apnea.
Grodzisk MazowieckiAges 18 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+ - NCT07227532Recruiting
Testing a new catheter for atrial fibrillation treatment
This study tests a new catheter system, called Varipulse, to see if it's safe and effective for treating atrial fibrillation (AF), a heart rhythm problem. People with short-lasting AF who haven't been helped by medication may be able to join.
Phoenix, ArizonaAges 22 years+
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Common questions
- Are there clinical trials for atrial fibrillation ablation?
- Yes. Clin2 currently lists 291 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.