Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 11, 2026, 12:39 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Post-Operative Atrial Fibrillation, Acupuncture Therapy
Interventions
Acupuncture
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Recruiting No phase listed Observational Accepts healthy volunteers

Development of CIRC Technologies

NCT05654272
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
Stroke, Ischemic
Interventions
wearable wristband model, Samsung Galaxy Watch 6, Standard of care extended ECG monitoring
Device · Other
Lead sponsor
Emory University
Other
Eligibility
55 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Non-valvular Atrial Fibrillation
Interventions
Alive Cor Kardia mobile electrocardiogram monitor
Device
Lead sponsor
Saint Luke's Health System
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
Interventions
Globe Pulsed Field System
Device
Lead sponsor
Kardium Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
549 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
12
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • San Francisco, California + 9 more
Conditions
Atrial Fibrillation, Lung Cancer
Interventions
Amiodarone, Control arm, standard care
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Atrial Fibrillation
Interventions
Single lead handheld electrocardiogram
Diagnostic Test
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
65 Years and older
Enrollment
35,308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Atrial Fibrillation
Interventions
Dabigatran (Pradaxa), Vitamin K antagonist
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
56,039 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
New York, New York
Conditions
Paroxysmal Atrial Fibrillation
Interventions
EAS-AC (HeartLight), Control Arm Ablation
Device · Procedure
Lead sponsor
CardioFocus
Industry
Eligibility
18 Years to 75 Years
Enrollment
405 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
21
States / cities
Birminham, Alabama • Palo Alto, California • Sacramento, California + 18 more
Conditions
Paroxysmal Atrial Fibrillation
Interventions
CARTO, RHYTHMIA
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Completed No phase listed Observational

Cryo Global Registry

NCT02752737
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
Medtronic Cardiac Ablation Solutions
Industry
Eligibility
18 Years and older
Enrollment
5,385 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
6
States / cities
Urbana, Illinois • Grand Rapids, Michigan • Cincinnati, Ohio + 3 more
Conditions
Atrial Fibrillation
Interventions
valsartan
Drug
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
3
States / cities
Ogden, Utah • Salt Lake City, Utah • St. George, Utah
Completed Early Phase 1 Interventional Results available

Treatment of HFpEF With Nitrate Supplement

NCT03289481
Conditions
Heart Failure With Normal Ejection Fraction
Interventions
Active lozenge, Placebo
Dietary Supplement · Drug
Lead sponsor
MaineHealth
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rockport, Maine
Completed Not applicable Interventional Results available

Esophageal Deviation in Atrial Fibrillation Ablation

NCT03261973
Conditions
Atrial Fibrillation
Interventions
DV8
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Atrial Fibrillation
Interventions
Botulinum Toxin Type A, Placebo
Drug
Lead sponsor
Joseph Mathew, M.D.
Other
Eligibility
50 Years to 90 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Catheter ablation with EPU
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years and older
Enrollment
333 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
41
States / cities
Birmingham, Alabama • Huntsville, Alabama • Little Rock, Arkansas + 34 more
Conditions
Atrial Fibrillation
Interventions
Pulmonary Vein Isolation performed by Catheter Ablation, Conventional Antiarrhythmic Drug Therapy
Procedure · Drug
Lead sponsor
Population Health Research Institute
Other
Eligibility
19 Years to 75 Years
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
2
States / cities
Austin, Texas
Conditions
Atrial Fibrillation
Interventions
dabigatran with ASA, warfarin, dabigatran without ASA
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
502 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
14
States / cities
Fayetteville, Arkansas • La Mesa, California • Pensacola, Florida + 11 more
Completed No phase listed Observational Accepts healthy volunteers

Real-World Evaluation of Eko Algorithms in a Point of Care Setting

NCT05459545
Conditions
Murmur, Heart, Innocent Murmurs, Heart Murmurs, Pathologic Murmur, Atrial Fibrillation
Interventions
Use of Eko CORE and Eko CORE 500 electronic stethoscope
Device
Lead sponsor
Eko Devices, Inc.
Industry
Eligibility
65 Years and older
Enrollment
371 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
5
States / cities
Haverhill, Massachusetts • Lawrence, Massachusetts • Dunn, North Carolina + 1 more
Conditions
Atrial Fibrillation
Interventions
Percutaneous Closure, Manual Compression
Device · Other
Lead sponsor
Michael S. Lloyd
Other
Eligibility
18 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Atlanta, Georgia
Conditions
Atrial Fibrillation, Tachycardia, Supraventricular, Arrhythmia, Bradycardia
Interventions
Intervention Pacing Features
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
Not listed
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
34
States / cities
Little Rock, Arkansas • Rancho Mirage, California • San Diego, California + 31 more
Conditions
Atrial Fibrillation
Interventions
Apixaban, Warfarin
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Atrial Fibrillation
Interventions
ATI-5923
Drug
Lead sponsor
ARYx Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
11
States / cities
Anaheim, California • Yuba City, California • Deerfield Beach, Florida + 8 more