Clinical trials
Arrhythmia clinical trials
Below are recruiting arrhythmia clinical trials, each written for real people, not researchers. We’re tracking 159 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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+ - NCT06667258Recruiting
Earpiece to detect heart rhythm problems
This trial tests if a special earpiece can detect heart rhythm problems like irregular heartbeats. It could help you monitor your heart in a simple way.
London, Non-US/Non-CanadianAges 18 years+ - NCT04750798Recruiting
Monitoring approved catheter devices during heart rhythm ablation
This study is observing people with common abnormal heart rhythms who are already scheduled for a catheter ablation using an approved Biosense Webster catheter. It aims to better understand real-world use and outcomes, without testing a new drug.
GrazAges Any age - NCT07020702Recruiting
Predicting sudden cardiac death risk in heart muscle disease
This study looks at how the heart's electrical signals can predict sudden cardiac arrest in people with a weakened heart muscle. It may help doctors identify who is at highest risk.
Clermont-FerrandAges 18–80 - NCT07020910Recruiting
Heart rhythm registry for patients at the Heart Center Bad Berka
This registry collects information from patients with heart rhythm problems (arrhythmias) who are treated at the Heart Center in Bad Berka. It helps doctors learn more about these conditions and improve care.
Bad BerkaAges 18 years+ - NCT00921986Recruiting
Store heart rhythm samples for arrhythmia research
This study builds a bank of stored heart rhythm-related samples so researchers can study different heart rhythm problems. It may help you or your family contribute to future testing and better care for arrhythmias.
Cleveland, OhioAges 18 years+ - NCT02275637Recruiting
Testing heart-rhythm monitoring from implanted devices
This study checks how well implanted heart rhythm devices can detect rhythm problems in everyday patients. It may help improve detection and follow-up over the next year.
BergamoAges Any age - NCT07436962Recruiting
Loop recorder for mitral valve heart condition
This trial tests whether a small heart monitor (loop recorder) can help people with a specific mitral valve condition called mitral annular disjunction. It's for patients who have scar tissue in their heart muscle shown on an MRI.
BudapestAges 18–60 - NCT07517523Recruiting
Heart Rhythm Problems During Heart Attack
This study looks at dangerous heart rhythms that happen during a heart attack. Researchers will review medical records from 2012–2024 to understand these rhythms better and potentially improve treatment.
CaenAges 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+ - NCT07644715Recruiting
AI Analysis of Heart Rhythms and Immune-Related Heart Damage
This study uses artificial intelligence to analyze heart electrical recordings (ECGs) from existing patient databases to better detect dangerous heart rhythm problems and heart inflammation caused by cancer immunotherapy. Researchers are not giving any new treatments—they're studying existing data to improve diagnosis.
ParisAges Any age - NCT06763549Enrolling by invitation
AI-powered wearable patch for heart and lung monitoring
This study tests an AI-powered wearable patch (the COR ECG) to see if it can better track heart and lung health. It may help doctors find problems earlier without needing bulky equipment.
Melbourne, FloridaAges 18 years+ - NCT05258422Enrolling by invitationPhase 2
Radiation ablation for recurring heart rhythm tachycardia
This study tests a targeted form of radiation therapy to stop a dangerous, repeat heart rhythm called ventricular tachycardia. It’s for people whose rhythm keeps coming back even after standard treatments like antiarrhythmic medications and prior heart procedure studies.
Montreal, QuebecAges 18 years+ - NCT07137455Enrolling by invitation
New system to record and classify heart electrical signals
This trial is testing a new recording system that helps doctors see and classify the heart's electrical signals during a routine heart procedure. It may improve how doctors treat abnormal heart rhythms or place pacemakers.
Atlanta, GeorgiaAges 21–100 - NCT06940752Enrolling by invitation
A new way to treat stubborn heart rhythm problems
This study tests a special navigation technique to improve the success of repeat catheter ablation for ventricular arrhythmias, helping patients who haven't been helped by prior procedures or medications.
Atlanta, GeorgiaAges 21–100 - NCT06425822Recruiting
Studying the left atrium in ventricular arrhythmia patients
This trial studies the upper left chamber of the heart (the left atrium) in people who have fast or irregular heartbeats from the lower chambers (ventricular arrhythmias). The goal is to see if there are specific patterns in the left atrium that might be linked to these arrhythmias, which could help tailor treatments in the future.
Jette, Brussels CapitalAges 18 years+ - NCT05073419Recruiting
Test for heart rhythm issues after a heart attack
This trial checks how well a small heart monitor device can detect abnormal heart rhythms after a recent heart attack. It may help doctors catch rhythm problems early, which could improve follow-up care after discharge.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT04921501Recruiting
Testing a detailed heart tracing to evaluate rhythm risks
This study checks a more detailed kind of heart recording (ECG) using many small sensors to better measure electrical rhythm problems. It may help doctors refine how they assess risk in people with serious or suspected dangerous heart rhythm issues.
Clermont-FerrandAges 14 years+ - NCT07541092Recruiting
Optrell Catheter for Heart Rhythm Problems from Papillary Muscles
This study compares how well a special heart mapping catheter (Optrell) works in treating irregular heartbeats that start in specific heart muscle areas called papillary muscles. If you're having frequent or bothersome extra heartbeats, this trial may help you get a procedure your doctor already recommends.
New Hyde Park, New YorkAges 18–75 - NCT07211347RecruitingPhase 4
Nerve block for electrical storm
This trial tests whether injecting numbing medicine around neck nerves (stellate ganglion block) can calm dangerous heart rhythms called electrical storm. It's for people with heart disease whose abnormal rhythms keep happening despite usual medications.
São Paulo, São PauloAges 18 years+ - NCT07205757RecruitingPhase 4
Lidocaine added to Custodiol for heart bypass surgery
This study tests whether adding lidocaine to the standard heart preservation solution (Custodiol) helps protect the heart during coronary artery bypass surgery. If you are scheduled for elective bypass surgery, this trial might be relevant to you.
Al FayyumAges 18 years+ - NCT06411392Recruiting
Radiation therapy for difficult-to-control fast heart rhythm
This study tests a form of focused radiation (SBRT) to treat a dangerous fast heart rhythm called ventricular tachycardia (VT) when medicines and other procedures haven't worked. It may help reduce the number of VT episodes and improve your quality of life.
GrazAges 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+ - 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+
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Common questions
- Are there clinical trials for arrhythmia?
- Yes. Clin2 currently lists 159 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.