Clinical trials
Arrhythmia clinical trials
Below are recruiting arrhythmia clinical trials, each written for real people, not researchers. We’re tracking 163 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06808204Recruiting
How ablation affects quality of life in kids with heart rhythm issues
This study looks at how a heart procedure called catheter ablation (which fixes irregular heartbeats) affects the quality of life of children aged 5–17. By joining, you'll help doctors learn if this treatment really helps kids feel better day-to-day.
BronAges 5–17 - NCT06804499Recruiting
Coronary artery disease and sudden cardiac arrest study
This study is for people with coronary artery disease (blocked arteries in the heart) who live in the Pirkanmaa area of Finland. It will collect information and blood samples to better understand heart disease and sudden cardiac arrest.
Tampere, PirkanmaaAges 18 years+ - NCT06726460Recruiting
New rapid electrolyte test accuracy trial
This trial is testing a new, quick bedside test to measure electrolytes (like sodium and potassium) in emergency patients. It aims to see if the new test is as accurate as standard lab tests, which could help doctors make faster decisions.
Guangzhou, GuangdongAges 4 weeks+ - NCT06772493Recruiting
First test of a new ICE ultrasound tool in people
This study is testing a new type of ICE ultrasound tool during heart procedures. The goal is to see how well it works in real people.
Jonesboro, ArkansasAges 18 years+ - NCT05829993Recruiting
AI program to spot ECG heart rhythm risk
This study tests an artificial intelligence (computer) tool that looks at your ECG (heart tracing) to help detect abnormal heart electrical patterns and the risk of dangerous rhythm problems. You may be helping clinicians screen for rhythm risk using ECG data.
ParisAges 18 years+ - NCT06743789Recruiting
Radiation therapy for ventricular tachycardia: one or three sessions
This trial tests whether a single session of targeted radiation (radioablation) is as effective as three sessions for treating a dangerous heart rhythm called ventricular tachycardia in people with heart muscle disease. It's for those who continue to have episodes despite medication and catheter ablation.
New York, New YorkAges 18–90 - NCT06747013Enrolling by invitation
Focused pulse field ablation for ventricular tachycardia
This trial tests a new way to treat rapid heartbeats from the lower chambers (ventricles) using a special catheter that delivers short electrical pulses to stop the abnormal signals. It may help people with extra beats (PVCs) or a fast heart rhythm (ventricular tachycardia) that needs treatment.
New York, New YorkAges 18 years+ - NCT06668831Recruiting
FGF23 and heart rhythm in dialysis patients
This study looks at whether a blood protein called FGF23 is linked to irregular heartbeats in people on long-term hemodialysis (kidney dialysis). It may help doctors better predict heart risks.
LuganoAges 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 - NCT06577714Enrolling by invitation
Heart ablation guided by advanced imaging
This study tests a new imaging technique to help guide heart ablation procedures for certain heart rhythm problems. It may help doctors see exactly where to treat.
New York, New YorkAges 18 years+ - NCT06511505Recruiting
Testing AI to find hidden heart conditions from ECGs
This study uses an AI tool to look at your ECG (a simple heart test) to help find early signs of atrial fibrillation (an irregular heartbeat) or structural heart disease (changes in heart structure). It aims to see if the AI can help doctors catch these conditions sooner, even in people who don't yet have symptoms.
Chicago, IllinoisAges 40 years+ - NCT00138931Recruiting
Study genetics of inherited heart and muscle conditions
This study looks at genetic causes of inherited heart (cardiovascular) and muscle/nerve (neuromuscular) conditions. You may be asked about your family history and possibly genetic samples to help connect symptoms to specific genetic changes.
Chicago, IllinoisAges Any age - NCT05094843Recruiting
Mini-invasive surgery for lung cancer and heart rhythm changes
This study looks at how lung cancer surgery affects the heart’s electrical signals and stress response, using heart tracing tests (ECG) around the time of surgery. It may help doctors better understand and monitor heart risks in people having curative, minimally invasive lung cancer surgery.
Tampere, PirkanmaaAges 18 years+ - NCT06255457Recruiting
Heart rhythm study for patients getting mitral valve surgery
This study looks at heart rhythm problems in people having mitral valve surgery to fix a leaky valve. It may help doctors better understand who is at risk for dangerous rhythms.
Stockholm, Stockholm CountyAges 18 years+ - NCT06360939Recruiting
Radiation or ablation for ventricular tachycardia in heart disease
This trial compares two treatments—radiation therapy or catheter ablation—for people with structural heart disease who have a type of fast heart rhythm called ventricular tachycardia. It aims to see which approach works better to prevent repeat episodes.
WestmeadAges 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+ - NCT06281977RecruitingPhase 3
Dexmedetomidine for electrical storm in the ICU
This trial tests if a medication called dexmedetomidine (a sedative that can also stabilize heart rhythm) helps calm electrical storms—dangerous, repeated episodes of fast heartbeats. It is for people in the intensive care unit who are experiencing this emergency.
Rochester, MinnesotaAges 18 years+ - NCT06211413Enrolling by invitation
Tracking heart issues in CLL patients on BTK inhibitors
This study watches for high blood pressure and irregular heartbeats in people with CLL who are starting a type of targeted therapy called a BTK inhibitor (acalabrutinib or zanubrutinib). Researchers will use a smartwatch and blood pressure cuff to monitor your heart health at home.
Philadelphia, PennsylvaniaAges 22 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 - 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 - NCT05371405Recruiting
Using computer learning to improve care for atrial fibrillation patients
This study uses machine learning (computer pattern-finding) to better understand atrial fibrillation and guide care around the time of an ablation procedure. It may help refine how doctors treat certain AF patients based on their heart patterns.
Stanford, CaliforniaAges 22–80 - NCT06039176Recruiting
Learning from the HeartMate 3 device
This study looks at information from the HeartMate 3 LVAD device to learn more about how it works and what it can tell us about the future. It may help people with advanced heart failure who need this specific device.
San Francisco, CaliforniaAges 18–100 - 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+ - NCT05890716Recruiting
AI analyzes your ECG to help in high-risk heart rhythm cases
This trial uses an AI program to review ECG heart-tracing data collected from short-term monitoring devices. It aims to see whether the AI can better detect concerning heart rhythm patterns in people who are high risk for heart rhythm or heart problems.
Groningen, Provincie GroningenAges 4 years+
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Common questions
- Are there clinical trials for arrhythmia?
- Yes. Clin2 currently lists 163 recruiting arrhythmia 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 arrhythmia 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 arrhythmia 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.