Clinical trials
Atrial Flutter clinical trials
Below are recruiting atrial flutter clinical trials, each written for real people, not researchers. We’re tracking 30 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04267159Recruiting
Treatment plan for sudden irregular heartbeat in the ER
This trial looks at how to manage a new, sudden irregular heartbeat (atrial fibrillation or atrial flutter) when you first arrive in the emergency room. It may help by testing an “elective” approach to rhythm control, depending on your heart rate and overall safety factors.
Jyväskylä, Central FinlandAges Any age - NCT07362134Enrolling by invitation
Pulsed-field ablation for recurrent atypical atrial flutter
This study tests a new type of energy called pulsed-field ablation (PFA) to treat a specific kind of irregular heartbeat called atypical atrial flutter that keeps coming back after a prior ablation. It aims to see if this approach can safely stop the abnormal rhythm.
TaipeiAges 18–80 - NCT05014802Recruiting
MRI scans before heart surgery to predict post-surgery atrial fibrillation
This study uses an MRI scan before heart surgery to look for heart scarring that may predict who will develop atrial fibrillation afterward. Knowing the risk ahead of time could help doctors monitor you more closely and plan prevention.
Covington, LouisianaAges 40–120 - NCT06245187Recruiting
Atrial Fibrillation In-Hospital Registry
This registry study collects information on people hospitalized for atrial fibrillation or atrial flutter (types of irregular heartbeats) to help doctors learn how to improve care. By joining, you help researchers understand what treatments work best.
Dallas, TexasAges 18–125 - NCT05904548Recruiting
Atrial flutter ablation with an MRI-guided mapping system
This trial studies how well an MRI-guided approach works during atrial flutter ablation. If you’ve had recent atrial flutter episodes, it may help doctors target the heart rhythm problem more precisely and safely.
Baltimore, MarylandAges 18 years+ - NCT06691074Recruiting
Long-lasting CTI block with pulsed field ablation
This trial tests a new type of energy called pulsed field (gentle electrical pulses) to create a permanent block in the CTI area—a spot in the heart that can cause a fast, fluttering rhythm. It may be an option for people with both atrial fibrillation and typical atrial flutter.
Prague, PragueAges 18 years+ - NCT07210151Recruiting
Imaging Catheter for Heart Ablation Procedures
This study tests a new imaging catheter (VERAFEYE) to help doctors guide ablation procedures for atrial flutter or atrial fibrillation. It may lead to safer, more precise treatment of these heart rhythm problems.
SplitAges 18 years+ - 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+ - 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+ - 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+ - NCT04593498Recruiting
Test for abnormal heart rhythm triggers for some heart rhythm types
This study looks at people who have frequent abnormal signals from the upper heart (supraventricular extra beats or short runs) and how that relates to atrial fibrillation risk. If you qualify, you may help researchers understand better ways to prevent or manage certain heart rhythm problems.
StockholmAges 70–89 - NCT05521451Recruiting
Study for adults with heart rhythm problems
This trial is a “clinical cohort” study, meaning it follows adults with certain heart rhythm issues to understand them better. Your participation may help researchers learn what to expect and how best to support people over time.
HamburgAges 18 years+ - NCT06376916RecruitingPhase 3
Testing magnesium doses for fast heart rate in atrial fibrillation
This trial tests whether giving a higher dose of magnesium (4 grams) compared to a lower dose (2 grams) or a placebo can help control a fast heart rate during atrial fibrillation. It may help patients who are already receiving diltiazem.
Oak Lawn, IllinoisAges 18 years+ - NCT05511389Recruiting
Testing better electrode placement for heart rhythm shock
This study tests whether two different positions of the electrodes (pads) used for an electrical shock work equally well for people with atrial fibrillation or flutter. It may help improve how safely and effectively the shock restores a normal rhythm.
Hamilton, OntarioAges 18 years+ - NCT05997914Enrolling by invitation
Storytelling to reduce stroke risk in African Americans with atrial fibrillation
This study tests whether a storytelling program can help African American patients with atrial fibrillation start taking blood thinners as recommended by their doctor. The goal is to reduce stroke risk and improve health outcomes.
Jacksonville, FloridaAges 18 years+ - NCT06519747Recruiting
Detecting irregular heartbeat after non-heart surgery
This trial uses a monitoring device to check for a common but often overlooked irregular heartbeat (atrial fibrillation) after non-cardiac surgery. The goal is to detect and treat it early to prevent complications like stroke.
Hamilton, OntarioAges 18–120 - NCT03272620Recruiting
Emergency atrial fibrillation patients invited to study
This study includes people who have atrial fibrillation and are seen in the emergency department. It aims to learn from emergency care and may help improve how atrial fibrillation is managed in the ER.
ViennaAges 18 years+ - NCT04436978RecruitingPhase 4
Best blood thinner plan for atrial fibrillation after stent
This study compares different blood-thinner (“antithrombotic”) strategies in people with atrial fibrillation or flutter who recently had a stent placed (PCI). It aims to find a plan that lowers clot risk while keeping bleeding risk as low as possible.
AalstAges 18 years+ - NCT07501299Recruiting
HeartBeam ECG Registry for heart monitoring
This registry collects ECG data from people who are already getting an ECG for their heart health. It uses a device called HeartBeam to see if it works as well as the standard ECG machine.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT06486636Recruiting
Pericardiotomy in heart surgery
This trial tests whether opening the sac around the heart (pericardiotomy) during certain heart surgeries can help prevent future heart rhythm problems. It may be an option for people having surgery on the main artery from the heart, heart valves, or heart arteries.
New York, New YorkAges 18 years+ - NCT07002450Recruiting
CT scan to check for clots before heart shock therapy
This trial uses a CT scan of the left atrium to check for blood clots before a procedure called cardioversion (an electric shock to restore normal heart rhythm). The goal is to see if the CT scan can safely replace other imaging methods in the emergency department, helping to speed up treatment.
Hershey, PennsylvaniaAges 18 years+ - NCT04298723Recruiting
Left atrial appendage closure vs blood thinners after brain bleed
This trial compares a procedure that blocks a heart blood-choke point (the left atrial appendage) versus taking blood thinners by mouth. It is for people with atrial fibrillation who have had a brain bleed and may be safer avoiding long-term blood thinners.
Mannheim, Baden-WurttembergAges 18 years+ - NCT07196176Recruiting
Heart rhythm test registry at University Hospital Düsseldorf
This registry collects information from people who have had or are scheduled to have a heart rhythm test or a procedure to restore a normal heartbeat at University Hospital Düsseldorf. It helps doctors understand more about heart rhythm problems and treatments over time.
DüsseldorfAges 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+
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Common questions
- Are there clinical trials for atrial flutter?
- Yes. Clin2 currently lists 30 recruiting atrial flutter 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 flutter 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 flutter 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.