- 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
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 108
matching trials from the live ClinicalTrials.gov search.
- 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
- Bradycardia
- Interventions
- Micra Transcatheter Pacing System
- Device
- Lead sponsor
- Medtronic
- Industry
- Eligibility
- Not listed
- Enrollment
- 3,100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2027
- U.S. locations
- 52
- States / cities
- Birmingham, Alabama • Los Angeles, California • Redwood City, California + 49 more
- Conditions
- Cardiac Pacemaker, Arrhythmia, Bradycardia
- Interventions
- Aveir AR Leadless Pacemaker, Single-chamber atrial transvenous pacemaker
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 586 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2031
- U.S. locations
- 1
- States / cities
- Sylmar, California
- Conditions
- Bradycardia, Sudden Cardiac Arrest
- Interventions
- Remote Implant Support Capability
- Other
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Desaturation, Bradycardia, Tachycardia, Hypertension, Hypotension
- Interventions
- Rapid Response Team
- Other
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Bradycardia
- Interventions
- Not listed
- Lead sponsor
- Medtronic
- Industry
- Eligibility
- Not listed
- Enrollment
- 2,483 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 59
- States / cities
- Little Rock, Arkansas • Bakersfield, California • Chula Vista, California + 56 more
- Conditions
- Bradycardia, Arrhythmia
- Interventions
- Transtelephonic monitoring (TTM), Medtronic CareLink® Network
- Other
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- Not listed
- Enrollment
- 980 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 45
- States / cities
- Scottsdale, Arizona • Little Rock, Arkansas • Washington D.C., District of Columbia + 42 more
- Conditions
- Arrhythmia, Bradycardia
- Interventions
- Pacemaker
- Device
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- Not listed
- Enrollment
- 860 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 51
- States / cities
- Anchorage, Alabama • Mobile, Alabama • Fullerton, California + 48 more
- Conditions
- Bradycardia
- Interventions
- Leadless Pacemaker
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 952 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2022
- U.S. locations
- 50
- States / cities
- Birmingham, Alabama • Huntsville, Alabama • La Jolla, California + 43 more
- Conditions
- Heart Failure, Pacing, Bradycardia, Arrhythmia
- Interventions
- Not listed
- Lead sponsor
- Medtronic
- Industry
- Eligibility
- 19 Years and older
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1996 – 2011
- U.S. locations
- 84
- States / cities
- Birmingham, Alabama • Anchorage, Alaska • Phoenix, Arizona + 81 more
- 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
- Sudden Cardiac Death, Bradycardia
- Interventions
- AV Therapy Assessment-B301 investigational device
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 211 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2011
- U.S. locations
- 36
- States / cities
- Anchorage, Alaska • Larkspur, California • Orlando, Florida + 32 more
- Conditions
- Heart Rate Fast, Heart Rate Low
- Interventions
- Apple Watch 4 Series Device, Continuous Telemetry Monitor
- Device
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Bradycardia
- Interventions
- CARDIX-101A, CARDIX-101B, CARDIX-101C
- Drug
- Lead sponsor
- Cardix Therapeutics LLC
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Bradycardia, Sinus Node Dysfunction, Heart Block, Syncope, Cardiomyopathies, Heart Failure
- Interventions
- Implantation of the Tendril 2088 lead in the LBBA
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 221 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 5
- States / cities
- Jonesboro, Arkansas • Rancho Mirage, California • Pensacola, Florida + 2 more
- Conditions
- Cardiac Pacemaker, Arrythmia, Bradycardia
- Interventions
- Aveir VR Leadless Pacemaker System
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 3,427 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2034
- U.S. locations
- 1
- States / cities
- Sylmar, California
- Conditions
- Sinus Bradycardia, Atrioventricular Block
- Interventions
- Adenosine, Cardiac catheterization
- Drug · Procedure
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 6 Months to 25 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Heart Block, Bradycardia, Tachycardia, Arrhythmia
- Interventions
- MP3
- Device
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 4 Years to 55 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Atrial Fibrillation (AF), Tachycardia, Bradycardia, PVC - Premature Ventricular Contraction, Premature Atrial Contraction
- Interventions
- Test Algorithm and Test Device
- Device
- Lead sponsor
- Zywie, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 153 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Bozeman, Montana
- Conditions
- Fetal Bradycardia Complicating Labor and Delivery, Fetal Bradycardia During Labor, Fetal Heart Rate or Rhythm Abnormality Affecting Fetus
- Interventions
- Half dose Oxytocin
- Drug
- Lead sponsor
- Unyime Ituk
- Other
- Eligibility
- 18 Years to 55 Years · Female only
- Enrollment
- 730 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 2
- States / cities
- Iowa City, Iowa • Milwaukee, Wisconsin
- Conditions
- Cardiac Pacemaker, Arrythmia, Bradycardia
- Interventions
- Aveir DR Leadless Pacemaker System
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,805 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2030
- U.S. locations
- 1
- States / cities
- Sylmar, California
- Conditions
- Congenital Disorder
- Interventions
- Not listed
- Lead sponsor
- Emory University
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1996 – 2006
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Pregnancy
- Interventions
- Bupivacaine, Fentanyl
- Drug
- Lead sponsor
- St. Luke's-Roosevelt Hospital Center
- Other
- Eligibility
- 18 Years to 48 Years · Female only
- Enrollment
- 170 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York