- Conditions
- Acute Kidney Injury, Renal Insufficiency, Chronic, Heart Failure, Myocardial Infarction, Arrhythmias, Cardiac, Stroke
- Interventions
- Transcatheter Aortic Valve Replacement
- Procedure
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2031
- U.S. locations
- 3
- States / cities
- Dallas, Texas
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 1,576
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Long QT Syndrome
- Interventions
- Not listed
- Lead sponsor
- Pediatrix
- Other
- Eligibility
- Up to 20 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2018
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Ventricular Pacing With Rate Response, Bradycardia
- Interventions
- Calyan Pacemaker
- Device
- Lead sponsor
- Calyan Technologies
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Atrial Fibrillation
- Interventions
- Ablation
- Procedure
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 2
- States / cities
- South Bend, Indiana • Boston, Massachusetts
- Conditions
- Paroxysmal Atrial Fibrillation
- Interventions
- DiamondTemp™ Ablation System
- Device
- Lead sponsor
- Medtronic Cardiac Ablation Solutions
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 84 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Winter Park, Florida
- Conditions
- Atrial Fibrillation
- Interventions
- Alert for Atrial Fibrillation Program, Healthy Sleep
- Behavioral
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Ventricular Tachycardia (VT)
- Interventions
- Sphere-9 Catheter with the Affera Mapping and Ablation System
- Device
- Lead sponsor
- Medtronic Cardiac Ablation Solutions
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 6
- States / cities
- Boston, Massachusetts • New York, New York • Cleveland, Ohio + 3 more
- Conditions
- Atrial Fibrillation
- Interventions
- Rivaroxaban (Xarelto, BAY59-7939), Warfarin sodium
- Drug
- Lead sponsor
- Bayer
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 16,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Whippany, New Jersey
- Conditions
- Cardiovascular Disease, Arrhythmias
- Interventions
- Exercise, Heart Healthy Education
- Behavioral
- Lead sponsor
- The Miriam Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Atrial Fibrillation
- Interventions
- BAY 3670549, Placebo
- Drug · Other
- Lead sponsor
- Bayer
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 360 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 5
- States / cities
- San Francisco, California • Aurora, Colorado • Boston, Massachusetts + 2 more
- Conditions
- Hypertension, Resistant to Conventional Therapy, Atrial Fibrillation
- Interventions
- Circumferential PV isolation, Circumferential PVI+renal denervation
- Procedure
- Lead sponsor
- Meshalkin Research Institute of Pathology of Circulation
- Network
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Atrial Fibrillation, Prescribing Practices, Anticoagulants
- Interventions
- Anticoagulation (AC) Intervention--Academic Detailing, Anticoagulation (AC) Intervention--Prescribing Practices
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 112 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- ISCHEMIC CARDIOMYOPATHY
- Interventions
- 'SEEMORE' - MANGANESE-ENHANCED MRI CONTRAST REAGENT
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Atrial Fibrillation (AF)
- Interventions
- REGN7508, REGN9933, Placebo
- Drug
- Lead sponsor
- Regeneron Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,628 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 18
- States / cities
- Dothan, Alabama • Fremont, California • Huntington Beach, California + 15 more
- Conditions
- Refractory Ventricular Tachycardia
- Interventions
- Saline Enhanced Radiofrequency (SERF) Ablation
- Device
- Lead sponsor
- Thermedical, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 130 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 5
- States / cities
- Birmingham, Alabama • Philadelphia, Pennsylvania • Charleston, South Carolina + 2 more
- Conditions
- Ischemic Stroke
- Interventions
- Reveal LINQ Insertable Cardiac Monitor
- Device
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 41 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 2
- States / cities
- Manhasset, New York • New Hyde Park, New York
- Conditions
- Tetralogy of Fallot, Ventricular Tachycardia, Sudden Cardiac Death
- Interventions
- Electroanatomic substrate mapping
- Diagnostic Test
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- Not listed
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Atrial Fibrillation, Arrhythmia
- Interventions
- Not listed
- Lead sponsor
- Steward St. Elizabeth's Medical Center of Boston, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 2
- States / cities
- Fort Lauderdale, Florida • Brighton, Massachusetts
- Conditions
- Arrhythmias, Cardiac, Bradycardia, Tachycardia
- Interventions
- cardiac implantable electronic devices (CIEDs)
- Device
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,000 participants
- Timeline
- 2022 – 2026
- U.S. locations
- 8
- States / cities
- Gainesville, Florida • Macon, Georgia • Portland, Oregon + 5 more
- Conditions
- Atrial Fibrillation
- Interventions
- Dronedarone, Placebo (for Dronedarone)
- Drug
- Lead sponsor
- Sanofi
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 76 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 56
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • Beverly Hills, California + 51 more
- Conditions
- Heart Failure
- Interventions
- Not listed
- Lead sponsor
- The Guthrie Clinic
- Other
- Eligibility
- 18 Years and older
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Sayre, Pennsylvania
- Conditions
- Ventricular Ejection Fraction, LVF, LV Dysfunction, Atrial Enlargement, Conduction Defect, Heart Failure, Valvular Heart Disease, Ischemic Heart Disease, Cardiotoxicity, Myocardial Infarction, Dilated Cardiomyopathy, HFrEF - Heart Failure With Reduced Ejection Fraction, HFpEF - Heart Failure With Preserved Ejection Fraction, Syncope, Remodeling, Cardiac
- Interventions
- 15-minutes of sitting during COR ECG Acquistion
- Device
- Lead sponsor
- Peerbridge Health, Inc
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 8
- States / cities
- Orange, California • Pasadena, California • Detroit, Michigan + 5 more
- Conditions
- Vasovagal Syncope, AV Block-2Nd Degree-Type 1, Sinus Pause
- Interventions
- Ablation procedure
- Procedure
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 300 participants
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Paroxysmal Atrial Fibrillation
- Interventions
- TactiCath Quartz treatment
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 178 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 20
- States / cities
- Glendale, California • Sacramento, California • Atlanta, Georgia + 16 more