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ClinicalTrials.gov public records Last synced May 22, 2026, 12:21 AM EDT

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.
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Conditions
Ventricular Tachycardia
Interventions
Endocardial ablation, Endocardial- Epicardial ablation, Antiarrhythmic medications
Procedure · Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Myocardial Infarction, Myocardial Ischemia
Interventions
thymosin beta 4, Placebo
Drug · Other
Lead sponsor
RegeneRx Biopharmaceuticals, Inc.
Industry
Eligibility
18 Years to 79 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2017
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 16, 2017 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Non-ischemic Cardiomyopathy, Systolic Heart Failure (NYHA II-III)
Interventions
Doxycycline, placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 19, 2014 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Congestive Heart Failure, Ischemic Cardiomyopathy, Mitral Valve Prolapse, Mitral Regurgitation, Aortic Valve Disease, Tricuspid Regurgitation
Interventions
Not listed
Lead sponsor
Woolsthorpe Technologies, LLC
Industry
Eligibility
18 Years to 95 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
3
States / cities
Nashville, Tennessee • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 7, 2008 · Synced May 22, 2026, 12:21 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
Conditions
Cardiovascular Diseases
Interventions
Cardiovascular Magnetic Resonance
Diagnostic Test
Lead sponsor
Dipan Shah
Other
Eligibility
Not listed
Enrollment
100,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2058
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Ischemic Heart Disease, Non-ischemic Cardiomyopathy
Interventions
Human Allogeneic Mesenchymal Bone Marrow Cells (aMBMC), Placebo
Biological · Other
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 1, 2022 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Dilated Cardiomyopathy
Interventions
Ixmyelocel-T, Standard of Care
Biological · Other
Lead sponsor
Vericel Corporation
Industry
Eligibility
18 Years to 86 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
5
States / cities
Atlanta, Georgia • Cleveland, Ohio • Dallas, Texas + 2 more
Source: ClinicalTrials.gov public record
Updated May 26, 2021 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Normal and Abnormal Cardiovascular Physiology
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
7 Years to 100 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Cardiopulmonary Failure, Myocardial Infarction (MI), Heart Decompensation, Heart Failure, HFrEF - Heart Failure with Reduced Ejection Fraction, HFpEF - Heart Failure with Preserved Ejection Fraction, Syncopation, Syncope, Ischemic Cardiovascular Disease, STEMI, STEMI (ST Elevation MI), Atrial Fibrillation (AF), Atrial Enlargement, LVF, Conduction Defect, Conduction Abnormalities, Heart Block, Valvular Diseases, Cardiac Output, Low, Stroke Volume, Stroke Volume Variation, Hyperkalemia, Hypercalcemia, Hypocalcemia, LV Dysfunction, QT Prolongation, Sudden Cardiac Death Due to Cardiac Arrhythmia, Ventricular Arrhythmia, Pacing, Pacing Induced Dyssynchrony, Silent Ischemia, Pericarditis, Sleep Related Breathing Disorder, RSA, Apnea, Obstructive, Cardiac Output Measurement, Respiratory Impedance, CRT And/or ICD, Infarction, Cardiomyopathies, Primary, Hypertrophy
Interventions
SUBPROTOCOL A, SUBPROTOCOL B, SUBPROTOCOL C, SUBPROTOCOL D, SUBPROTOCOL E, SUBPROTOCOL F, SUBPROTOCOL G, SUBPROTOCOL H
Device
Lead sponsor
Peerbridge Health, Inc
Industry
Eligibility
18 Years and older
Enrollment
15,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Melbourne, Florida
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Ischemic Stroke, Cryptogenic, Ischemic Stroke, Embolic, Hemorrhagic Stroke, Embolic Stroke of Undetermined Source, Recurrent Ischemic Stroke
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Myocardial Infarction, Angina, Unstable, Cardiomyopathy, Hypertrophic
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 22, 2016 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Mitral Valve Insufficiency, Heart Failure
Interventions
Surgical mitral valvuloplasty with placement of annular ring (SMVR), Optimal medical therapy (OMT)
Procedure · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
8
States / cities
Atlanta, Georgia • Boston, Massachusetts • Minneapolis, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2018 · Synced May 22, 2026, 12:21 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
Conditions
Cardiovascular Diseases, Heart Failure, Ischemic Heart Disease, Non-ischemic Cardiomyopathy, Valvular Heart Disease, Metabolic Cardiomyopathy, Congenital Heart Disease, Aortic Diseases, Atrial Fibrillation, Ventricular Fibrillation
Interventions
MRI
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2042
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Myocardial Depression, Takotsubo Syndrome, Subarachnoid Hemorrhage, Acute Ischemic Stroke
Interventions
Not listed
Lead sponsor
Ohio State University
Other
Eligibility
50 Years and older · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 15, 2024 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Cardiomyopathies, Gender, Implantable Defibrillator User
Interventions
Not listed
Lead sponsor
Biotronik, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
49
States / cities
Birmingham, Alabama • Fairhope, Alabama • Rancho Mirage, California + 41 more
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Cardiomyopathy
Interventions
Ranolazine
Drug
Lead sponsor
Cardiovascular Institute of the South Clinical Research Corporation
Other
Eligibility
18 Years to 80 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Lafayette, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 17, 2020 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Coronary Artery Disease, Heart Failure Systolic
Interventions
Revascularization by PCI, Revascularization by CABG
Procedure
Lead sponsor
Sunnybrook Health Sciences Centre
Other
Eligibility
18 Years and older
Enrollment
754 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
6
States / cities
Los Angeles, California • New Haven, Connecticut • Louisville, Kentucky + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced May 22, 2026, 12:21 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
Conditions
Cardiomyopathy, Myocarditis, Ischemic Heart Disease
Interventions
Cardiac Magnetic Resonance (CMR) imaging techniques
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 90 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Myocardial Reperfusion Injury
Interventions
BQ-123, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 3, 2014 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Ischemic Cardiomyopathy
Interventions
myoblast, sham
Biological
Lead sponsor
Mytogen, Inc.
Industry
Eligibility
21 Years to 75 Years
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Gilbert, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 28, 2008 · Synced May 22, 2026, 12:21 AM EDT
Completed Not applicable Interventional Results available
Conditions
Stress Induced Cardiomyopathy
Interventions
I-123 radiolabeled metaiodobenzylguanidine cardiac imaging
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 21, 2016 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Nonischemic Congestive Cardiomyopathy, Functional Mitral Regurgitation, Ischemic Cardiomyopathy
Interventions
Cardiac magnetic resonance (CMR)
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
360 participants
Timeline
2023 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 19, 2025 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Heart Failure, Coronary Artery Disease, Ischemic Cardiomyopathy
Interventions
Advanced cardiac imaging, Standard Cardiac Imaging
Other
Lead sponsor
Ottawa Heart Institute Research Corporation
Other
Eligibility
18 Years and older
Enrollment
1,390 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced May 22, 2026, 12:21 AM EDT
Conditions
Heart Failure, Coronary Artery Disease, Peripheral Artery Disease, Ischemia, Hypertension, Diabetes Mellitus, Cardiomyopathies, Cardiotoxicity
Interventions
Clinical Decision Aid, Standard Care
Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
60 participants
Timeline
2026 – 2028
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced May 22, 2026, 12:21 AM EDT