Clinical trials
Ablation of Arrhythmias clinical trials
Below are recruiting ablation of arrhythmias clinical trials, each written for real people, not researchers. We’re tracking 44 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07201506Recruiting
Ultrasound-guided ablation for heart rhythm problems
This study uses a special ultrasound camera on a thin tube inside your heart (intracardiac echocardiography) to help doctors see the area causing your heart rhythm problem more clearly during the standard procedure (ablation). It may help them burn the wrong tissue more precisely.
BaselAges 18 years+ - NCT04843683Recruiting
Stereotactic radiation treatment for abnormal heart rhythms
This trial studies using a precise type of radiation (stereotactic ablative radiotherapy) to treat abnormal heart rhythms when medicines or prior procedures haven’t worked. It may help by targeting the heart area causing the rhythm problem without doing another invasive ablation.
Toronto, OntarioAges 18 years+ - NCT06591260Recruiting
Heart biopsy and treatment for kids with heart inflammation
This study looks at using heart biopsies to find the cause of heart inflammation (myocarditis) in children and then tailoring treatment to that cause. It aims to improve care for children with or without irregular heartbeats.
Milan, MilanoAges birth–17 years - NCT04521790Recruiting
Biopsy-guided treatment for suspected inflammation of the heart
This study looks at people 18 and older with suspected myocarditis (inflammation of the heart). It uses an inner-heart biopsy and tailored treatment based on the likely cause to improve diagnosis and care, especially for people with different heart rhythm or non-rhythm symptoms.
Milan, MilanoAges 18 years+ - 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+ - NCT07109141Recruiting
Registry of Heart Rhythm Fix Procedures Using Pulsed Field Ablation in Poland
This study tracks people who have a procedure called pulsed field ablation to fix an abnormal heart rhythm (atrial arrhythmia). It's a registry, meaning researchers will collect information to learn more about how well the treatment works and how safe it is.
Wroclaw, Lower Silesian VoivodeshipAges 18 years+ - NCT03729232Recruiting
Japanese registry for people who had catheter ablation
This is a national registry that collects health information from people in Japan who received catheter ablation. It may help doctors and researchers understand outcomes and improve future care.
Suita, OsakaAges Any age - NCT06556485Recruiting
Early ablation for heart failure patients with heart pumps or on transplant list
This trial tests whether doing a catheter ablation early (before dangerous heart rhythms start) can help people with severe heart failure who need a heart transplant or already have an ICD. The goal is to see if this can improve outcomes.
Bad OeynhausenAges 18–99 - NCT05239364Recruiting
Ablation for an abnormal heart rhythm after prior AF surgery
This trial tests a procedure to “ablate” (treat) a specific fast heart rhythm in the upper chambers of the heart that happens after previous atrial fibrillation (AF) ablation or heart surgery. It may help by stopping the rhythm and reducing symptoms, while doctors check how well the targeted mapping and ablation work.
Hamburg, Free and Hanseatic City of HamburgAges 18 years+ - NCT06696170Recruiting
New catheter for atrial fibrillation using nanosecond pulses
This trial tests a new catheter that uses very short electrical pulses to treat atrial fibrillation (a type of irregular heartbeat). It may help people whose AF symptoms continue despite medication.
HasseltAges 18–75 - NCT07503769Enrolling by invitation
Dual-energy cardiac ablation for ventricular arrhythmia
This study tests a new method using two types of energy to treat a fast heartbeat coming from the lower heart chambers. It is designed for people whose symptoms have not been controlled by medication and who do not have other serious heart conditions.
Ningbo, ZhejiangAges 18–75 - NCT07727057Recruiting
New catheter treatment for dangerous heart rhythm problems
This study tests a new catheter-based treatment for people with certain types of very fast or extra heartbeats that come from the lower chambers of the heart. The catheter uses a special energy to stop the abnormal beats and might help if you have had symptoms despite other treatments.
GrazAges 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+ - NCT06299514Recruiting
Pacemaker and ablation for heart failure with atrial fibrillation
This trial tests if a pacemaker plus an ablation procedure can improve heart failure symptoms in people with atrial fibrillation. It is for those with moderate to severe heart failure who are already on the right medications.
Victoria, British ColumbiaAges 18 years+ - NCT06607471Recruiting
Study on non-ischemic heart muscle diseases
This study looks at different types of heart muscle diseases that are not caused by blocked arteries (non-ischemic cardiomyopathies). It aims to better understand how to diagnose, predict outcomes, and treat these conditions by gathering information from many patients over time.
Milan, MilanoAges 18 years+ - NCT04685317Recruiting
Sentinel brain-protection device during atrial fibrillation ablation
This trial tests whether a specialized “brain protection” device can improve safety during atrial fibrillation (AF) catheter ablation. It may help reduce the risk of stroke or related complications while treating AF.
Rochester, MinnesotaAges 18 years+ - NCT06096246Recruiting
Comparing treatments for persistent atrial fibrillation
This study compares two treatments for persistent atrial fibrillation (AF) that lasts more than 7 days but less than 2 years: electrical cardioversion (a shock to reset your heart rhythm) versus catheter ablation (using radio waves to fix the heart's electrical pathways). It aims to find which option works better for patients like you.
LondonAges 18–85 - NCT05617456Recruiting
Test new ablation technology for treating irregular heart rhythm
This study tests advanced technology to improve how atrial fibrillation (AFib) is treated with a heart ablation procedure. It may help patients who are already advised to have AFib ablation by seeing how well the approach works in real clinical practice.
PisaAges Any age - NCT05034432RecruitingPhase 4
Test treatment for dangerous heart rhythm episodes in LVAD patients
This trial studies a procedure to fix abnormal heart rhythms (ventricular tachycardia or ventricular fibrillation) in people who have an LVAD and a defibrillator (ICD) or an alternative device. It may help prevent future dangerous rhythm episodes after LVAD treatment.
Phoenix, ArizonaAges 18 years+ - NCT07018596Recruiting
New pulsed field ablation for paroxysmal atrial fibrillation
This trial tests a new type of heart procedure that uses gentle electrical pulses to fix abnormal signals in the upper chambers of the heart for people with a specific type of atrial fibrillation that comes and goes on its own. It may be an option if your AFib episodes stop within 7 days and medications haven't helped enough.
Prague, RoentgenovaAges 18–85 - NCT06602635Recruiting
New scoring system for outflow tract arrhythmias with wide QRS
This study is testing a new scoring system (called a Hybrid Score) to better predict the origin of ventricular arrhythmias coming from the outflow tract of the heart. The goal is to improve treatment planning for people with a wide QRS complex on their ECG.
Brussels, BelgiumAges 18 years+ - NCT06165510Recruiting
Convergent ablation and left atrial appendage isolation for persistent AF
This trial tests a two-step procedure for persistent atrial fibrillation that combines a heart ablation with isolation of a small heart pouch. It aims to see if this approach is more effective than standard care.
LondonAges 18–80 - NCT06019845Recruiting
MAGiC heart ablation study with magnetic navigation
This study tests a new magnetic system (MAGiC) to guide heart ablation procedures for people with irregular heartbeats. It aims to see if using magnets to steer catheters is safe and effective.
CopenhagenAges 18 years+ - NCT04520347Enrolling by invitation
Registry for heart rhythm ablation in VT or PVC
This study is a “registry,” meaning it collects information about people undergoing a procedure to treat abnormal heart rhythms like ventricular tachycardia (VT) or premature ventricular contractions (PVCs). It may help researchers better understand which patients benefit from the procedure and how it is done over time.
Phoenix, ArizonaAges Any age
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Common questions
- Are there clinical trials for ablation of arrhythmias?
- Yes. Clin2 currently lists 44 recruiting ablation of arrhythmias 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 ablation of arrhythmias 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 ablation of arrhythmias 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.