Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
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.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 24, 2026, 8:54 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 121–144 of 510 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Heart Dysfunction Clear all
Recruiting Phase 3 Interventional Accepts healthy volunteers

Exploring Sympathetic Nervous System Function in Individuals With Down Syndrome

NCT07238465
View directory record Official record
Conditions
Down Syndrome, Autonomic Dysfunction
Interventions
Cold Stress, Maximal Dynamic Exercise, Isometric Handgrip Exercise with Post-Exercise Muscle Ischemia, Head-up Tilt Table Test
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 50 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 24, 2026, 8:54 PM EDT
Completed No phase listed Observational

Cognitive Function in Adults With Cardiac Disease

NCT01043315
View directory record Official record
Conditions
Cognitive Impairment, Cardiac Disease
Interventions
Not listed
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 22, 2022 · Synced Oct 24, 2026, 8:54 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Low Ejection Fraction in Single Lead ECG

NCT05010655
View directory record Official record
Conditions
Left Ventricular Dysfunction, Ventricular Dysfunction, Heart Diseases, Cardiovascular Diseases
Interventions
Use of Eko DUO Electronic Stethoscope
Device
Lead sponsor
Eko Devices, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,935 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
O'Fallon, Illinois • Springfield, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 9, 2022 · Synced Oct 24, 2026, 8:54 PM EDT
Completed Phase 3 Interventional

Biventricular Pacing In Patients With Left Ventricular Dysfunction After Cardiovascular Surgery

NCT00321295
View directory record Official record
Conditions
Cardiomyopathy, Heart Failure, Congestive, Thoracic Surgery
Interventions
Atrial synchronous bi-ventricular pacing
Device
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 5, 2011 · Synced Oct 24, 2026, 8:54 PM EDT
Completed Not applicable Interventional

Mitigating Post-Op RV Dysfunction After LVAD Implantation

NCT05758194
View directory record Official record
Conditions
Heart Failure, Right Ventricular Dysfunction, Right Ventricular Failure
Interventions
Standardized RV Management, Usual Care RV Management
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Oct 24, 2026, 8:54 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Impact of Diabetes on Left Ventricular Remodeling

NCT01052272
View directory record Official record
Conditions
Diabetes
Interventions
Ramipril, Candesartan cilexetil, Allopurinol
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
21 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 17, 2012 · Synced Oct 24, 2026, 8:54 PM EDT
Completed Phase 2 Interventional Results available

Cardiac Safety Study in Patients With HER2 + Breast Cancer

NCT01904903
View directory record Official record
Conditions
HER2 Positive Breast Cancer, Left Ventricular Function Systolic Dysfunction
Interventions
Trastuzumab, Pertuzumab, Ado Trastuzumab Emtansine
Drug
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years to 120 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 10, 2022 · Synced Oct 24, 2026, 8:54 PM EDT
Completed Phase 1Phase 2 Interventional Results available

The Effects of Decreasing the Lasix Dose on the Cardiorenal System

NCT00982423
View directory record Official record
Conditions
Heart Failure, Kidney Dysfunction
Interventions
Furosemide
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 20, 2015 · Synced Oct 24, 2026, 8:54 PM EDT
Terminated Not applicable Interventional

Adaptive Cardiac Resynchronization Therapy in Patients With RBBB

NCT05936294
View directory record Official record
Conditions
Right Bundle-Branch Block
Interventions
Optimization of CRT Device
Diagnostic Test
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 89 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
2
States / cities
Little Rock, Arkansas • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 7, 2023 · Synced Oct 24, 2026, 8:54 PM EDT
Completed Phase 2 Interventional

Evaluation of the Effects of Carperitide in Patients With Congestive Heart Failure

NCT00259038
View directory record Official record
Conditions
Heart Failure, Congestive, Heart Decompensation, Left Ventricular Failure, Myocardiopathies, Systolic or Diastolic Left Ventricular Dysfunction
Interventions
Carperitide, Placebo
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years and older
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
30
States / cities
Huntsville, Alabama • Los Angeles, California • Orange, California + 25 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2016 · Synced Oct 24, 2026, 8:54 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Cardiac Magnetic Resonance Imaging for Detecting Endothelial Dysfunction

NCT00808535
View directory record Official record
Conditions
Endothelial Dysfunction, Myocardial Perfusion Abnormalities, Cardiac MRI Perfusion With Vasomotor Stress, Diabetes
Interventions
Cardiac Perfusion MRI w Vasomotor Stress
Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 50 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 9, 2009 · Synced Oct 24, 2026, 8:54 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Natriuretic Peptide System as Therapy in Human Preclinical Left Ventricle Dysfunction

NCT00387621
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Nesiritide, Placebo, Saline
Drug
Lead sponsor
Horng Chen
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 17, 2012 · Synced Oct 24, 2026, 8:54 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Pathophysiology of Orthostatic Intolerance

NCT00608725
View directory record Official record
Conditions
Tachycardia, Postural Orthostatic Tachycardia Syndrome
Interventions
DAXOR, QSweat, Intrinsic Heart Rate
Radiation · Procedure · Drug
Lead sponsor
Satish R. Raj
Other
Eligibility
18 Years to 80 Years
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1996 – 2029
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 24, 2026, 8:54 PM EDT
Completed Phase 2 Interventional Results available

Study to Assess the Safety, Tolerability and PK/PD After 4 Weekly SC Injections of PB1046 in Subjects With Stable HFrEF

NCT02808585
View directory record Official record
Conditions
Heart Failure
Interventions
PB1046 Injection, Placebo Injection
Drug
Lead sponsor
PhaseBio Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
5
States / cities
Anniston, Alabama • Peoria, Arizona • Daytona Beach, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2022 · Synced Oct 24, 2026, 8:54 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Human Brain Natriuretic Peptide (BNP) (or Nesiritide) to Help Heart, Kidney and Humoral Function.

NCT00405548
View directory record Official record
Conditions
Left Ventricular Diastolic Dysfunction
Interventions
BNP (nesiritide), Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 1, 2015 · Synced Oct 24, 2026, 8:54 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effect of Pravastatin on Endothelial Dysfunction Following a Single High Fat Meal

NCT00005117
View directory record Official record
Conditions
Heart Diseases
Interventions
pravastatin
Drug
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
18 Years to 40 Years
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 24, 2026, 8:54 PM EDT
Completed No phase listed Observational

Heart Disease in Sickle Cell Anemia

NCT00113152
View directory record Official record
Conditions
Sickle Cell Anemia, Pulmonary Hypertension
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 60 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 24, 2026, 8:54 PM EDT
Terminated Not applicable Interventional Results available

The Use of CoSeal (Sealant Agent) in Patients During Left Ventricular Assist Device Surgery

NCT01605019
View directory record Official record
Conditions
Heart Failure, Ventricular Dysfunction
Interventions
CoSeal, BioGlue® Surgical Adhesive
Device
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 31, 2018 · Synced Oct 24, 2026, 8:54 PM EDT
Completed Phase 4 Interventional Results available

Genomic Outcomes of Metformin

NCT02986659
View directory record Official record
Conditions
Coronary Artery Disease, Mild Cognitive Impairment, Obesity, Abdominal, Hypertension
Interventions
Metformin, Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
65 Years to 79 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 18, 2023 · Synced Oct 24, 2026, 8:54 PM EDT
Suspended Not applicable Interventional

Self Expanding Coronary Sinus Reducer for Treatment of Symptomatic Coronary Microvascular Dysfunction (CMD)

NCT07449325
View directory record Official record
Conditions
Angina Pectoris, Myocardial Ischemia, Heart Diseases, Cardiovascular Diseases, Vascular Diseases, Microvascular Angina
Interventions
A-FLUX Reducer System
Device
Lead sponsor
VahatiCor, Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
3
States / cities
New Haven, Connecticut • Cincinnati, Ohio • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 24, 2026, 8:54 PM EDT
Recruiting No phase listed Observational

Ultra-High Frequency - Electrocardiogram (UHF-ECG) for the Diagnosis of Ventricular Electrical Dyssynchrony (VED)

NCT06641362
View directory record Official record
Conditions
Bradycardia, Heart Failure, Ventricular Dysfunction
Interventions
Ultra High Frequency Electrocardiogram (UHF-ECG)
Device
Lead sponsor
VDI Technologies
Industry
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
7
States / cities
Avondale, Arizona • Mesa, Arizona • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 24, 2026, 8:54 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

Specialized Pacing for Patients With Congenital Heart Disease

NCT03361189
View directory record Official record
Conditions
Congenital Heart Disease, Bradycardia Sinus
Interventions
Closed loop stimulation, Standard rate response
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
14 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 20, 2023 · Synced Oct 24, 2026, 8:54 PM EDT
Completed No phase listed Observational

Hemodynamic Assessment of the Right Ventricle Using Pressure-volume Loop Catheter and Pulmonary Artery Catheter in Patients Undergoing Left Ventricular Assist Device Placement

NCT04478890
View directory record Official record
Conditions
Right Ventricular Dysfunction
Interventions
Hemodynamic assessment
Diagnostic Test
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Oct 24, 2026, 8:54 PM EDT
Recruiting No phase listed Observational

Assessment of Coronary Microvascular Dysfunction After STEMI Using Continuous Saline Thermodilution

NCT06795035
View directory record Official record
Conditions
ST Elevation Myocardial Infarction, Coronary Microvascular Dysfunction, Microvascular Obstruction
Interventions
Continuous Saline Thermodilution
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 24, 2026, 8:54 PM EDT