- Conditions
- Sustained Monomorphic VT (MMVT), Recurrent Ventricular Tachycardia
- Interventions
- Isochronal Late Activation Mapping (ILAM), High Density Voltage Mapping
- Device
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 360 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
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 148
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Heart Failure, Tachycardia, Ventricular
- Interventions
- St. Jude Medical Optisure Lead
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,735 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2020
- U.S. locations
- 46
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 42 more
- Conditions
- Catecholaminergic Polymorphic Ventricular Tachycardia Type 1
- Interventions
- S48168 (ARM210), Matching Placebo
- Drug
- Lead sponsor
- RyCarma Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Refractory Ventricular Tachycardia
- Interventions
- Stereotactic Ablative Radiotherapy (SABR)
- Radiation
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Ventricular Tachycardia
- Interventions
- clonidine, metoprolol
- Drug
- Lead sponsor
- James Martins
- Other
- Eligibility
- 18 Years to 85 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2012
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Ventricular Tachycardia (VT), Premature Ventricular Complexes
- Interventions
- Not listed
- Lead sponsor
- University Hospital, Basel, Switzerland
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • Michigan Center, Michigan
- Conditions
- Ventricular Tachycardia, Ventricular Arrhythmias, Ventricular Fibrillation, Recurrent Ventricular Tachycardia
- Interventions
- Dexmedetomidine, Normal saline
- Drug
- Lead sponsor
- Ottawa Heart Institute Research Corporation
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 192 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- 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
- Ventricular Tachycardia, Ventricular Fibrillation
- Interventions
- Implantable Cardioverter Defibrillator (ICD)
- Procedure
- Lead sponsor
- OhioHealth
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Ventricular Tachycardia
- Interventions
- Magnetic irrigated ablation catheter
- Device
- Lead sponsor
- Stereotaxis
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 2
- States / cities
- Indianapolis, Indiana • Philadelphia, Pennsylvania
- Conditions
- Supra-ventricular Tachyarrhythmias
- Interventions
- radiofrequency ablation, botulinum toxin injection
- Procedure · Drug
- Lead sponsor
- Meshalkin Research Institute of Pathology of Circulation
- Network
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Ventricular Fibrillation, Ventricular Tachycardia, Low Cardiac Output
- Interventions
- EMBLEM S-ICD System
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 1,173 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 69
- States / cities
- Birmingham, Alabama • Huntsville, Alabama • Gilbert, Arizona + 62 more
- Conditions
- Ventricular Tachycardia
- Interventions
- Not listed
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Heart Failure, Defibrillators, Implantable, Monitoring, Physiologic, Cardiac Resynchronization Therapy, Cardiovascular Disease, Heart Disease
- Interventions
- HeartLogic Sensors
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,184 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 56
- States / cities
- Birmingham, Alabama • Jonesboro, Arkansas • Little Rock, Arkansas + 48 more
- Conditions
- Bradycardia, Sinus Node Dysfunction, Heart Block, Syncope, Cardiomyopathies, Ventricular Tachycardia, Heart Failure
- Interventions
- Physiologic pacing device implant
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 870 participants
- Timeline
- 2018 – 2021
- U.S. locations
- 26
- States / cities
- Huntsville, Alabama • Burlingame, California • San Diego, California + 22 more
- Conditions
- Ventricular Tachycardia
- Interventions
- Renal sympathetic denervation, VT ablation alone
- Device
- Lead sponsor
- Vivek Reddy
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Atrial Fibrillation, Atrial Flutter, Supraventricular Tachycardia, Syncope, Ventricular Tachycardia
- Interventions
- Early mobilization
- Other
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 2
- States / cities
- Portland, Oregon
- Conditions
- Premature Ventricular Contraction, Ventricular Tachycardia
- Interventions
- VIVO
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- 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
- Sudden Cardiac Death, Ventricular Tachycardia, Ventricular Fibrillation, Cardiomyopathy
- Interventions
- Cardiac Sympathetic Denervation (CSD), Routine Care
- Procedure · Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 3
- States / cities
- Los Angeles, California • Portland, Oregon • Nashville, Tennessee
- Conditions
- Ventricular Arrhythmia
- Interventions
- Eleclazine, Placebo to match eleclazine
- Drug
- Lead sponsor
- Gilead Sciences
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 313 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 37
- States / cities
- Mesa, Arizona • Long Beach, California • Los Angeles, California + 32 more
- Conditions
- Ischemic Cardiomyopathy, Nonischemic Cardiomyopathy
- Interventions
- Not listed
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2030
- U.S. locations
- 2
- States / cities
- Newark, Delaware • Baltimore, Maryland
- Conditions
- Ventricular Tachycardia
- Interventions
- [C-11] Meta-hydroxyephedrine radioactive tracer (MHED)
- Drug
- Lead sponsor
- Khaled Awad, MD
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Neurocognitive Dysfunction
- Interventions
- Transseptal Aortic Approach Catheter Ablation Procedure, Retrograde Aortic Approach Catheter Ablation Procedure
- Procedure
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 153 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 20
- States / cities
- Phoenix, Arizona • Los Angeles, California • Palo Alto, California + 14 more