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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Cardiac Ablation Clear all
Completed Phase 4 Interventional Results available

Uninterrupted Dabigatran Etexilate in Comparison to Uninterrupted Warfarin in Pulmonary Vein Ablation (RE-CIRCUIT)

NCT02348723
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Warfarin, Dabigatran Etexilate 150mg
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
678 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
21
States / cities
Little Rock, Arkansas • Fremont, California • Sacramento, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2018 · Synced Jul 23, 2026, 10:19 AM EDT
Active, not recruiting No phase listed Observational

Longitudinal Evaluation of Active-Duty Personnel with Accessory Pathways (LEAD-AP)

NCT06798961
View directory record Official record
Conditions
Cardiac Death, Cardiac Death, Sudden, Wolf Parkinson White Syndrome
Interventions
Ablation, Standard of care without ablation
Procedure
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 40 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Jul 23, 2026, 10:19 AM EDT
Withdrawn Phase 4 Interventional

Catheter Ablation for Recently Diagnosed Paroxysmal Atrial Fibrillation

NCT01505296
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Antiarrhythmic drug, Catheter ablation
Drug · Procedure
Lead sponsor
Valley Health System
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Ridgewood, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 15, 2014 · Synced Jul 23, 2026, 10:19 AM EDT
Completed Not applicable Interventional Results available

Evaluation of the Amigo Robotic System for Ablation of the Cavo-Tricuspid Isthmus

NCT02467179
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Flutter
Interventions
Amigo™ Robotic Catheter Manipulation, Manual Catheter Manipulation
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jun 26, 2019 · Synced Jul 23, 2026, 10:19 AM EDT
Recruiting Not applicable Interventional

Prospective Remapping With Concomitant Left Atrial Appendage Occlusion to Ensure Durable Electroporation Study

NCT07620262
View directory record Official record
Conditions
Atrial Fibrillation (AF)
Interventions
Remapping Procedure
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Bay Shore, New York
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 23, 2026, 10:19 AM EDT
Completed No phase listed Observational

AcQMap 2.1 With Electro-Magnetic Tracking System Feasibility Study (EMT Feasibility Study)

NCT05181878
View directory record Official record
Conditions
Catheter Ablation
Interventions
The AcQMap 2.1 System with Electro-Magnetic Tracking Feasibility System
Device
Lead sponsor
Acutus Medical
Industry
Eligibility
18 Years and older
Enrollment
8 participants
Timeline
2021 – 2023
U.S. locations
2
States / cities
Overland Park, Kansas • Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Nov 12, 2023 · Synced Jul 23, 2026, 10:19 AM EDT
Completed No phase listed Observational

Using Magnetic Resonance Imaging to Evaluate Heart Vessel Function After Angioplasty or Stent Placement Procedures

NCT00692991
View directory record Official record
Conditions
Myocardial Infarction, Angina, Unstable, Cardiomyopathy, Hypertrophic
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 22, 2016 · Synced Jul 23, 2026, 10:19 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Phase I/II Study of EP-guided Noninvasive Cardiac Radioablation for Treatment of Ventricular Tachycardia

NCT02919618
View directory record Official record
Conditions
Ventricular Tachycardia, Cardiomyopathy, Premature Ventricular Contractions
Interventions
stereotactic body radiotherapy (SBRT)
Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 20, 2024 · Synced Jul 23, 2026, 10:19 AM EDT
Completed Not applicable Interventional

Re-Ablation Using a Tailored Approach Targeting EGM-Dispersion

NCT05477147
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Catheter Ablation
Device
Lead sponsor
Volta Medical
Industry
Eligibility
21 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
15
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • Jacksonville, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2025 · Synced Jul 23, 2026, 10:19 AM EDT
Recruiting No phase listed Observational

Machine Learning in Atrial Fibrillation

NCT05371405
View directory record Official record
Conditions
Atrial Fibrillation, Arrhythmias, Cardiac
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
22 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Jul 23, 2026, 10:19 AM EDT
Completed Not applicable Interventional Results available

Recording for Potential AF Drivers and Patient Specific Atrial Anatomy & Atrial Electrogram Maps

NCT01581437
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
64 pole basket catheter
Procedure
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
21 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 10, 2016 · Synced Jul 23, 2026, 10:19 AM EDT
Terminated Not applicable Interventional Results available

Pilot Study of Catheter Ablation for Ventricular Tachycardia in Patients With an Implantable Cardioverter Defibrillator

NCT01576042
View directory record Official record
Conditions
Ventricular Tachycardia
Interventions
amiodarone, sotalol, Biosense Webster's NAVI-STAR Thermo-Cool
Drug · Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
5
States / cities
Baltimore, Maryland • Durham, North Carolina • Columbus, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2014 · Synced Jul 23, 2026, 10:19 AM EDT
Terminated Not applicable Interventional Results available

Use of the Hansen Medical System in Patients With Paroxysmal Atrial Fibrillation

NCT01122173
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Ablation
Device
Lead sponsor
Hansen Medical
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
9
States / cities
Mesa, Arizona • Rochester, Minnesota • Englewood, New Jersey + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2018 · Synced Jul 23, 2026, 10:19 AM EDT
Completed Not applicable Interventional Results available

Using Non-Fluoroscopic Imaging Devices to Decrease Radiation Exposure During Ablation of Supraventricular Tachycardia

NCT00979303
View directory record Official record
Conditions
Supraventricular Tachycardia
Interventions
Intracardiac echocardiography and 3D navigational system
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 21 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 7, 2018 · Synced Jul 23, 2026, 10:19 AM EDT
Completed Not applicable Interventional Results available

OFDI Capsule Imaging in Patients With Atrial Fibrillation Undergone Radio Frequency (RF) Ablation

NCT02204566
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
OFDI Capsule
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 7, 2019 · Synced Jul 23, 2026, 10:19 AM EDT
Completed Not applicable Interventional Results available

Assessing Arrhythmias After Ablation Using Implantable Recorders

NCT01176617
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Reveal XT implantable loop recorder
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Jul 23, 2026, 10:19 AM EDT
Completed Phase 3 Interventional

Effect of Catheter Ablation on Clinical Course of Migraine in AF Patients With or Without Previous History of Migraine

NCT01391091
View directory record Official record
Conditions
Migraine, Atrial Fibrillation
Interventions
Radiofrequency catheter ablation
Procedure
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years to 75 Years
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Oct 17, 2016 · Synced Jul 23, 2026, 10:19 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Cardiovascular Innovation & Research Institute 's NEXUS Registry, the Whole is Greater Than the Parts.

NCT03428048
View directory record Official record
Conditions
Coronary Artery Disease, Atrial Fibrillation (AF)
Interventions
Hybrid procedure, Endocardial ablations, left atrial appendage occlusion
Procedure
Lead sponsor
Cardiovascular Innovation and Research Institute
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2030
U.S. locations
1
States / cities
Glenwood Springs, Colorado
Source: ClinicalTrials.gov public record
Updated May 31, 2020 · Synced Jul 23, 2026, 10:19 AM EDT
Completed No phase listed Observational Results available

Single Center Pilot Study Using the ECGenius System to Collect Electrogram Data to Test an Ablation Impact Algorithm

NCT05458648
View directory record Official record
Conditions
Persistent Atrial Fibrillation, Cardiac Arrhythmia
Interventions
Cardiac Ablation for the treatment of persistent Atrial Fibrillation
Procedure
Lead sponsor
CathVision ApS
Industry
Eligibility
21 Years to 85 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Jul 23, 2026, 10:19 AM EDT
Recruiting Not applicable Interventional

A Study of Assessment on Safety and Effectiveness of BWI Pulsed Field Ablation With OMNYPULSE Catheter for the Treatment of Paroxysmal Atrial Fibrillation (PAF)

NCT06455098
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
OMNYPULSE™ Catheter with the TRUPULSE Generator
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
43
States / cities
Phoenix, Arizona • Burlingame, California • La Jolla, California + 34 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Jul 23, 2026, 10:19 AM EDT
Withdrawn No phase listed Observational

Cloud-Based Mapping for Personalized Ablation

NCT04127123
View directory record Official record
Conditions
Atrial Fibrillation, Arrhythmias, Cardiac
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
21 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 6, 2021 · Synced Jul 23, 2026, 10:19 AM EDT
Completed Phase 2 Interventional

Alcohol Septal Ablation in Obstructive Hypertrophic Cardiomyopathy: A Pilot Study

NCT00035386
View directory record Official record
Conditions
Hypertrophic Cardiomyopathy
Interventions
trans-right ventricular alcohol septal ablation (TRVASA)
Procedure
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 23, 2026, 10:19 AM EDT
Recruiting No phase listed Observational

EXercise Cardiac Magnetic Resonance Assessment of Left Atrial Mechanics Following Ablation

NCT06212791
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Self- Report Evaluation-Duke Activity Status Index, Self- Report Evaluation Atrial Fibrillation Effect on Quality of Life Questionnaire, Cardiopulmonary exercise test (CPET), Transthoracic echocardiogram, Ambulatory cardiac rhythm assessment, Cardiovascular magnetic resonance (CMR)
Behavioral · Diagnostic Test
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Jul 23, 2026, 10:19 AM EDT
Withdrawn Not applicable Interventional

Effects of PAP on Afib Recurrence Risk After Catheter Ablation in OSA Patients

NCT03242720
View directory record Official record
Conditions
Obstructive Sleep Apnea, Atrial Fibrillation
Interventions
Cardiac Ablation for Atrial Fibrillation
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated May 23, 2022 · Synced Jul 23, 2026, 10:19 AM EDT