- Conditions
- Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation, Ventricular Arrhythmia
- Interventions
- Catheter ablation
- Device
- Lead sponsor
- Heart Rhythm Clinical and Research Solutions, LLC
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2028
- U.S. locations
- 71
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Chandler, Arizona + 64 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Cardiac Arrest
- Interventions
- amiodarone, Lidocaine, Normal saline
- Drug · Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,024 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 7
- States / cities
- Birmingham, Alabama • San Diego, California • Portland, Oregon + 4 more
- Conditions
- Ventricular Arrhythmias
- Interventions
- spironolactone, placebo
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Ventricular Tachycardia
- Interventions
- Ventricular Tachycardia Ablation, ICD Implant, Antiarrhythmic drug, EKG, Cardioversion, Echocardiogram
- Procedure · Device · Drug + 1 more
- Lead sponsor
- CorVita Science Foundation
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 130 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2030
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Cardiovascular Diseases, Heart Failure, Ischemic Heart Disease, Non-ischemic Cardiomyopathy, Valvular Heart Disease, Metabolic Cardiomyopathy, Congenital Heart Disease, Aortic Diseases, Atrial Fibrillation, Ventricular Fibrillation
- Interventions
- MRI
- Diagnostic Test
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2042
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Atrial Fibrillation, Supraventricular Arrhythmia, Ventricular Arrhythmias and Cardiac Arrest, Chronic Lymphocytic Leukemia, Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma
- Interventions
- Medtronic LINQ-2 Insertable Cardiac Monitor (ILR)
- Device
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2030
- U.S. locations
- 1
- States / cities
- New Hyde Park, New York
- Conditions
- Hyperkalemia
- Interventions
- Sodium Zirconium Cyclosilicate (SZC), SZC Placebo
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 18 Years to 130 Years
- Enrollment
- 2,690 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 57
- States / cities
- Huntsville, Alabama • Mesa, Arizona • Bakersfield, California + 47 more
- Conditions
- Cardiac Arrest Due to Underlying Cardiac Condition, Ventricular Fibrillation, Cardiopulmonary Arrest With Successful Resuscitation
- Interventions
- Initial CCL admission, Initial ICU admission
- Procedure · Diagnostic Test
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 21
- States / cities
- Atlanta, Georgia • Indianapolis, Indiana • Ann Arbor, Michigan + 14 more
- Conditions
- Ventricular Tachycardia, Atrial Fibrillation
- Interventions
- Ethanol, Ablation
- Drug · Procedure
- Lead sponsor
- The Methodist Hospital Research Institute
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 343 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2019
- U.S. locations
- 12
- States / cities
- Phoenix, Arizona • Los Angeles, California • San Diego, California + 7 more
- Conditions
- Ventricular Tachycardia, Atrial Fibrillation
- Interventions
- EP Study
- Diagnostic Test
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Cardiac Arrest, Sudden Cardiac Death, Ventricular Fibrillation, Tachycardia, Ventricular
- Interventions
- Epinephrine, Metoprolol
- Drug
- Lead sponsor
- David Haines, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2012
- U.S. locations
- 1
- States / cities
- Royal Oak, Michigan
- Conditions
- Current or Recent History of Atrial Fibrillation
- Interventions
- bucindolol hydrochloride, metoprolol succinate, Placebo oral capsule
- Drug · Other
- Lead sponsor
- ARCA Biopharma, Inc.
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 267 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 48
- States / cities
- Anchorage, Alaska • Phoenix, Arizona • East Palo Alto, California + 43 more
- Conditions
- Sick Sinus Syndrome, Heart Failure, Congestive, Atrial Fibrillation, Bradycardia, Ventricular Dysfunction
- Interventions
- Implantable Pulse Generators
- Device
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,070 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 63
- States / cities
- Phoenix, Arizona • Scottsdale, Arizona • Conway, Arkansas + 60 more
- Conditions
- Congestive Heart Failure, Atrial Fibrillation, Arrhythmia
- Interventions
- Pulmonary Vein Isolation (PVI)
- Procedure
- Lead sponsor
- St. Luke's-Roosevelt Hospital Center
- Other
- Eligibility
- 18 Years to 80 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 2
- States / cities
- Ridgewood, New Jersey • New York, New York
- Conditions
- Atrial Fibrillation, Premature Atrial and Ventricular Beats, Conduction Defects, Normal Sinus Rhythm
- Interventions
- Observational ambulatory ECG monitoring
- Device
- Lead sponsor
- Peerbridge Health, Inc
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Ventricular Tachycardia, Ventricular Fibrillation, Cardiomyopathy, Long QT Syndrome, Congenital Heart Disease
- Interventions
- ICD lead implant, Thin leads
- Device
- Lead sponsor
- Charles Berul
- Other
- Eligibility
- 1 Year to 55 Years
- Enrollment
- 748 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Other Intraoperative Cardiac Functional Disturbances During Cardiac Surgery
- Interventions
- Lidocaine, Amiodarone, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 342 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Ventricular Tachyarrhythmias
- Interventions
- Not listed
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 21 Years to 90 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 2
- States / cities
- San Diego, California
- Conditions
- Atrial Fibrillation, Heart Failure
- Interventions
- Ranolazine, Placebo
- Drug
- Lead sponsor
- Intermountain Health Care, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Murray, Utah
- Conditions
- Congestive Heart Failure, Left Ventricular Failure, Atrial Fibrillation
- Interventions
- Catheter Ablation, FDA approved anti arrhythmic drug
- Device · Drug
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 6
- States / cities
- Hartford, Connecticut • Akron, Ohio • Cleveland, Ohio + 3 more
- Conditions
- Ventricular Tachycardia, Ventricular Fibrillation
- Interventions
- Registry
- Device
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 742 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 81
- States / cities
- Birmingham, Alabama • Tuscaloosa, Alabama • Little Rock, Arkansas + 78 more
- Conditions
- Atrial Fibrillation With Rapid Ventricular Response, Hypotension Drug-Induced
- Interventions
- Calcium pre-treatment, Placebo
- Drug · Other
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 92 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Oak Lawn, Illinois
- Conditions
- Cardiac Arrhythmia
- Interventions
- cardiac mapping and radiofrequency ablation procedure
- Procedure
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,065 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 7
- States / cities
- Birmingham, Alabama • Jonesboro, Arkansas • Little Rock, Arkansas + 4 more
- Conditions
- Arrhythmias, Cardiac
- Interventions
- Not listed
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2035
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio