- Conditions
- Ventricular Tachycardia (VT)
- Interventions
- Implantable Cardioverter Defibrillator (ICD), Catheter Ablation
- Device · Procedure
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- 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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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
- Left Ventricular Systolic Dysfunction, Congestive Heart Failure, Ischemic and Non-ischemic Cardiomyopathy, Sudden Cardiac Death Primary Prevention
- Interventions
- Not listed
- Lead sponsor
- Seattle Institute for Cardiac Research
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 1,855 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Bellevue, Washington
- Conditions
- Sudden Cardiac Arrest
- Interventions
- Not listed
- Lead sponsor
- Duke University
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 59 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 2
- States / cities
- Burlington, North Carolina • Durham, North Carolina
- Conditions
- Sudden Death, Out-Of-Hospital Cardiac Arrest
- Interventions
- Head to pelvis CT scan
- Diagnostic Test
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 104 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 2
- States / cities
- Seattle, Washington
- Conditions
- Cardiomyopathy
- Interventions
- contrast-enhanced cardiac MRI
- Procedure
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Sudden Cardiac Arrest
- Interventions
- Defibrillation
- Device
- Lead sponsor
- Kestra Medical Technologies, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 5,179 participants
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Calcium Release Deficiency Syndrome (CRDS)
- Interventions
- Pacing
- Diagnostic Test
- Lead sponsor
- Population Health Research Institute
- Other
- Eligibility
- Not listed
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 4
- States / cities
- San Francisco, California • Boston, Massachusetts • Rochester, Minnesota + 1 more
- Conditions
- Tachycardia, Ventricular, Cardiac Sudden Death
- Interventions
- Not listed
- Lead sponsor
- Vicor Technologies, Inc.
- Industry
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 19
- States / cities
- Los Angeles, California • San Ramon, California • Walnut Creek, California + 14 more
- Conditions
- Primary Prevention of Sudden Cardiac Arrest, Secondary Prevention of Sudden Cardiac Arrest
- Interventions
- S-ICD System
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- Not listed
- Enrollment
- 1,766 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2021
- U.S. locations
- 87
- States / cities
- Huntsville, Alabama • Mesa, Arizona • Phoenix, Arizona + 72 more
- Conditions
- Heart Failure and Reduced Ejection Fraction
- Interventions
- Online, patient-facing decision-making aid (app) with personalized risk information., Implantable Cardioverter Defibrillator (ICD), Online, patient-facing decision-making app without personalized risk information.
- Other · Device
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 600 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 2
- States / cities
- San Francisco, California • Greenville, North Carolina
- Conditions
- Sudden Cardiac Death, Ventricular Arrythmias
- Interventions
- Ranolazine, Placebo
- Drug
- Lead sponsor
- Aspirus Heart and Vascular Institute-Research and Education
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Wausau, Wisconsin
- Conditions
- Long QT Syndrome, Sleep Apnea
- Interventions
- Continuous Positive Airway Pressure (CPAP)
- Device
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Sudden Cardiac Death, Prolonged QTc Interval
- Interventions
- EC with nicotine, EC without nicotine, control, TC with nicotine (own brand), research TC with very low level nicotine
- Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- 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
- Sudden Cardiac Arrest, Ischemic Cardiomyopathy, Congestive Heart Failure
- Interventions
- PET scan quantifying sympathetic denervation using [18F]-LMI1195
- Diagnostic Test
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 302 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2026
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Spontaneous Coronary Artery Dissection
- Interventions
- Not listed
- Lead sponsor
- SCAD Alliance
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 30
- States / cities
- Los Angeles, California • San Francisco, California • Aurora, Colorado + 24 more
- Conditions
- Atrial Fibrillation, Supraventricular Arrhythmia, Ventricular Arrhythmias and Cardiac Arrest, Chronic Lymphocytic Leukemia, Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma
- Interventions
- Medtronic LINQ-2 Insertable Cardiac Monitor (ILR)
- Device
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2030
- U.S. locations
- 1
- States / cities
- New Hyde Park, New York
- Conditions
- Ventricular Tachycardia, Sudden Cardiac Death
- Interventions
- Functional Substrate-Only Mapping without VT Induction, Standard-of-Care Mapping/Imaging
- Procedure
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Acute Myocardial Infarction (AMI)
- Interventions
- Not listed
- Lead sponsor
- Montefiore Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 57 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- Sudden Unexplained Death Syndrome, Sudden Unexplained Death in Childhood
- Interventions
- Biospecimin Collection
- Other
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 11 Months to 100 Years
- Enrollment
- 1,600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Arrhythmogenic Cardiomyopathy, PKP2-ACM, PKP2-ARVC
- Interventions
- Not listed
- Lead sponsor
- Lexeo Therapeutics
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 6
- States / cities
- Redwood City, California • Baltimore, Maryland • Columbia, Maryland + 3 more
- Conditions
- Sudden Cardiac Arrest
- Interventions
- HeartStart HS1
- Device
- Lead sponsor
- Heartstream US LLC
- Industry
- Eligibility
- Not listed
- Enrollment
- 1,400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2030
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- 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
- Death, Sudden, Cardiac
- Interventions
- Implantable cardioverter-defibrillator (ICD)
- Device
- Lead sponsor
- Rhode Island Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 450 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island