Arrythmia Clinical Trials

44 recruitingLast updated: June 18, 2026

There are 44 actively recruiting arrythmia clinical trials across 19 countries. Studies span Not Applicable, Phase 4, Phase 2, Phase 3. Top locations include Sylmar, California, United States, Paris, France, Houston, Texas, United States. Updated daily from ClinicalTrials.gov.


Arrythmia Trials at a Glance

44 actively recruiting trials for arrythmia are listed on ClinicalTrialsFinder across 6 cities in 19 countries. The largest study group is Not Applicable with 13 trials, with the heaviest enrollment activity in Sylmar, Paris, and Houston. Lead sponsors running arrythmia studies include Abbott Medical Devices, Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA), and China National Center for Cardiovascular Diseases.

Browse arrythmia trials by phase

Treatments under study

About Arrythmia Clinical Trials

Looking for clinical trials for Arrythmia? There are currently 17 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Arrythmia trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Arrythmia clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 44 trials

Recruiting
Not Applicable

Agilis RF TSP Early Feasibility Study

Left Atrial Appendage ClosureCardiac Arrythmias
Abbott Medical Devices60 enrolled3 locationsNCT07361445
Recruiting

RHythmia mAPping and Signal acquisitiOn for Data analYsis (RHAPSODY)

Cardiac Arrythmias
Boston Scientific Corporation100 enrolled8 locationsNCT03053141
Recruiting

Minimally Invasive Hemodynamic Monitoring in Cardiac Ablation

AnesthesiaCardiac Arrythmias
Istanbul University - Cerrahpasa27 enrolled1 locationNCT07603765
Recruiting

Aveir DR Real-World Evidence Post-Approval Study

ArrythmiaBradycardiaCardiac Pacemaker
Abbott Medical Devices1,805 enrolled1 locationNCT05935007
Recruiting
Not Applicable

Arrhythmic Mitral Valve Prolapse Detection Using Long-term Ambulatory Rhythm Monitoring

Mitral valve prolapseVentricular Arrythmia
Universitaire Ziekenhuizen KU Leuven60 enrolled1 locationNCT06378996
Recruiting

The Comparative Advantage of the Optrell Mapping Catheter in Ventricular Arrhythmias From the Papillary Muscles

Ventricular Arrythmia
Northwell Health20 enrolled1 locationNCT07541092
Recruiting
Phase 3

CMP-MYTHiC Trial and Registry - CardioMyoPathy With MYocarditis THerapy With Colchicine

Heart FailureCardiomyopathiesMyocarditis+2 more
Niguarda Hospital80 enrolled10 locationsNCT06158698
Recruiting
Not Applicable

Remote ECG Monitoring Post TAVI

Atrial Fibrillation (AF)Remote MonitoringArrythmia+2 more
Medical University of Silesia250 enrolled4 locationsNCT07521800
Recruiting

Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)

Heart FailurePainInsomnia+22 more
Duke University5,000 enrolled51 locationsNCT04278404
Recruiting
Phase 4

The PIVATAL Study -Study of Ventricular Arrhythmia (VTA) Ablation in Left Ventricular Assist Device (LVAD) Patients

CardiomyopathiesArrythmia
University of Rochester100 enrolled19 locationsNCT05034432
Recruiting
Not Applicable

Ventricular Catheter Ablation Study (VCAS)

Ventricular TachycardiaVentricular ArrythmiaPVC - Premature Ventricular Contraction+2 more
Field Medical60 enrolled2 locationsNCT06203262
Recruiting
Not Applicable

Emergency Resuscitative Endovascular Balloon Occlusion of the Aorta in Out of Hospital Cardiac Arrest

Cardiac ArrestVentricular ArrythmiaVentricular Fibrillation+3 more
Queen Mary University of London40 enrolled1 locationNCT06071910
Recruiting
Not Applicable

Radiotherapy vs Catheter Ablation for Ventricular Tachycardia in Structural Heart Disease

CardiomyopathiesArrhythmias, CardiacVentricular Tachycardia+1 more
Western Sydney Local Health District60 enrolled1 locationNCT06360939
Recruiting
Not Applicable

Pharmacy-led Transitions of Care Intervention to Improve Medication Adherence

Congestive Heart FailureDepressionHypertension+10 more
University of Tennessee388 enrolled2 locationsNCT06374277
Recruiting
Phase 2

StereoTactic Arrhythmia Radiotherapy in the NetherLands no. 2

Ventricular TachycardiaArrythmia, Cardiac
Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)12 enrolled1 locationNCT05439031
Recruiting

POLish Registry of CArdioneuroablation and CArdioneuromodulation

Autonomic DysfunctionPostural Orthostatic Tachycardia Syndrome (POTS)Ventricular Arrythmia+9 more
SABAMED Medical Center Ltd.1,000 enrolled1 locationNCT07196397
Recruiting

Aveir VR Coverage With Evidence Development Post-Approval Study

ArrythmiaBradycardiaCardiac Pacemaker
Abbott Medical Devices8,744 enrolled1 locationNCT05336877
Recruiting

Development of an Artificial Intelligence Algorithm to Detect Pathological Repolarization Disorders on the ECG and the Risk of Ventricular Arrhythmias

Cardiac DiseaseVentricular Arrythmia
Assistance Publique - Hôpitaux de Paris5,000 enrolled1 locationNCT05829993
Recruiting

Bipolar Radio-frequency Ablation After Standard Unipolar Approach - Prospective Registry.

Ventricular Arrythmia
Centre of Postgraduate Medical Education100 enrolled1 locationNCT05707637
Recruiting

AVEIR DR Coverage With Evidence Development (CED) Study

ArrythmiaBradycardiaCardiac Pacemaker
Abbott Medical Devices2,812 enrolled1 locationNCT05932602