- Conditions
- Chronic Fatigue Syndrome
- Interventions
- Heart Rhythm Biofeedback, Hydrogen Water, Combined treatment: Heart rhythm biofeedback plus hydrogen water
- Behavioral · Dietary Supplement · Combination Product
- Lead sponsor
- Stony Brook University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Stony Brook, New York
Search Results
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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 1–24
of 92
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Cardiac Rhythm Disorder, Bradycardia
- Interventions
- Aveir VR Leadless Pacemaker System
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,276 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 38
- States / cities
- Birmingham, Alabama • Huntsville, Alabama • Scottsdale, Arizona + 32 more
- Conditions
- Heart Block After Surgery
- Interventions
- Not listed
- Lead sponsor
- Emory University
- Other
- Eligibility
- Not listed
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Fetal Arrhythmia, Abnormality in Fetal Heart Rate or Rhythm, Long QT Syndrome
- Interventions
- magnetocardiography, postnatal ECG, fetal echocardiography
- Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 60 Years · Female only
- Enrollment
- 39 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Atrial Fibrillation (AF), Atrial Fibrillation (Paroxysmal)
- Interventions
- Alcohol Consumption Randomized Instructions
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 2
- States / cities
- San Francisco, California
- 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
- Atrial Fibrillation
- Interventions
- Radiofrequency catheter ablation, Amiodarone and cardioversion
- Procedure · Drug
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2005
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Atrial Fibrillation
- Interventions
- iRhythm ZIO XT Patch, Wristband by Amiigo
- Device
- Lead sponsor
- Scripps Translational Science Institute
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 6,135 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2020
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Atrial Fibrillation
- Interventions
- AFib detection with wearable smart watch
- Other
- Lead sponsor
- Kansas City Heart Rhythm Research Foundation
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Overland Park, Kansas
- Conditions
- Paroxysmal Atrial Fibrillation
- Interventions
- Radiofrequency ablation, antiarrhythmic drugs, Amiodarone, flecainide, propafenone, quinidine, dofetilide, sotalol, cibenzoline, beta blocking and calcium channel blocking agents and antiarrhythmic drugs, ThermoCool Radiofrequency Catheter
- Device · Drug
- Lead sponsor
- Biosense Webster, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 3
- States / cities
- Birmingham, Alabama • Boston, Massachusetts • Columbus, Ohio
- Conditions
- Atrial Fibrillation
- Interventions
- Unique measurement (AutoSTRAIN) by a commercial software program (TOMTEC-ARENA)
- Device
- Lead sponsor
- Crystal Blake-Parlin
- Other
- Eligibility
- Not listed
- Enrollment
- 209 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Rockport, Maine
- Conditions
- Cardiac Pacemaker, Artificial, Cardiac Rhythm Disorder, Bradycardia
- Interventions
- Aveir DR Leadless Pacemaker System
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 464 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 54
- States / cities
- Scottsdale, Arizona • Jonesboro, Arkansas • Little Rock, Arkansas + 44 more
- Conditions
- Atrial Fibrillation (AF), Hypertension (HTN), High Blood Pressure
- Interventions
- Blood Pressure Monitor Without AFib Detection, Blood Pressure Monitor With AFib Detection
- Device
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 1,910 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Breast Cancer, Ovarian Cancer, Colon Cancer, Lung Cancer, Gastric Cancer, Solid Tumors
- Interventions
- Veliparib (ABT-888), Placebo
- Drug
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 2
- States / cities
- Scottsdale, Arizona • San Antonio, Texas
- Conditions
- Atrial Fibrillation, Atrial Flutter
- Interventions
- CELIVARONE (SSR149744C)
- Drug
- Lead sponsor
- Sanofi
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 673 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Bridgewater, New Jersey
- Conditions
- Tachycardia
- Interventions
- VITALITY 2 Implantable Cardioverter Defibrillator, Medtronic Implantable Cardioverter Defibrillator
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,962 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2010
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Paroxysmal Atrial Fibrillation
- Interventions
- FlecIH-103
- Drug
- Lead sponsor
- InCarda Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 18
- States / cities
- Davis, California • Long Beach, California • Bridgeport, Connecticut + 12 more
- Conditions
- Obstructive Sleep Apnea (OSA), Atrial Fibrillation (Paroxysmal), Palpitations
- Interventions
- Rhythm Express Wearable System
- Device
- Lead sponsor
- VivaQuant
- Industry
- Eligibility
- 21 Years to 85 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 4
- States / cities
- Conway, Arkansas • St Louis, Missouri • Charlotte, North Carolina + 1 more
- Conditions
- Atrial Fibrillation, Stroke
- Interventions
- Catheter Ablation, Market-approved AVNB, OAC and AAD
- Device · Drug
- Lead sponsor
- Kansas City Heart Rhythm Research Foundation
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 7
- States / cities
- Overland Park, Kansas • Independence, Missouri • Kansas City, Missouri
- Conditions
- COVID-19, Atrial Fibrillation New Onset
- Interventions
- ILR, PMK, ICD
- Device
- Lead sponsor
- Texas Cardiac Arrhythmia Research Foundation
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 2
- States / cities
- Kansas City, Kansas • Austin, Texas
- Conditions
- Cardiac Rhythm Disorder
- Interventions
- Not listed
- Lead sponsor
- Medtronic
- Industry
- Eligibility
- Not listed
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 118
- States / cities
- Birmingham, Alabama • Anchorage, Alaska • Chandler, Arizona + 115 more
- Conditions
- Bradycardia
- Interventions
- Ziopatch Pre discharge, Ziopatch at Discharge, Ziopatch at 2 months
- Diagnostic Test
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Ventricular Tachycardia
- Interventions
- Data Collection Forms
- Other
- Lead sponsor
- Dhanunjaya Lakkireddy, MD, FACC
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Tachyarrhythmia
- Interventions
- Eko Duo electronic stethoscope, CORE 500 electronic stethoscope
- Device
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- Up to 1 Year
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Richmond, Virginia