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ClinicalTrials.gov public records Last synced Oct 26, 2026, 2:47 AM EDT

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Showing 313–336 of 510 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Heart Dysfunction Clear all
Completed No phase listed Observational

Quality of Life in Patients With Chronic Ischemic Heart Disease

NCT00005671
View directory record Official record
Conditions
Ischemic Heart Disease, Myocardial Ischemia
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 26, 2026, 2:47 AM EDT
Recruiting Not applicable Interventional

Right Ventricular Pacing in Pulmonary Arterial Hypertension

NCT04194632
View directory record Official record
Conditions
Pulmonary Artery Hypertension, Right Ventricular Dysfunction
Interventions
Temporary right ventricular pacing
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 26, 2026, 2:47 AM EDT
Suspended No phase listed Observational

Augmented Ultrasound-Facilitated, Catheter-Directed Fibrinolysis for PE

NCT06310018
View directory record Official record
Conditions
Pulmonary Embolism, Right Ventricular Dysfunction, Right Ventricular Failure
Interventions
Ultrasound-facilitated, catheter-directed lower-dose fibrinolysis, Tissue Plasminogen Activator
Device · Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 26, 2026, 2:47 AM EDT
Completed Not applicable Interventional

Analysis of Surface EKG Signals to Identify Myocardial Dysfunction in Patients at Risk for Coronary Artery Disease

NCT02560168
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
MyoVista device, Computed tomographic coronary angiography, Transthoracic Echocardiography
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 23, 2017 · Synced Oct 26, 2026, 2:47 AM EDT
Withdrawn Not applicable Interventional

Benefits of Exercise Training in Women With Ischemic Syndrome

NCT02374086
View directory record Official record
Conditions
Microvascular Coronary Dysfunction
Interventions
Exercise training
Behavioral
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 60 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Oct 26, 2026, 2:47 AM EDT
Completed Not applicable Interventional

Improving Heart Failure Care in Minority Communities

NCT00211874
View directory record Official record
Conditions
Congestive Heart Failure (CHF), Systolic Dysfunction
Interventions
Nurse-management
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
4
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 12, 2015 · Synced Oct 26, 2026, 2:47 AM EDT
Completed Not applicable Interventional Results available

The Effects of Ranolazine on Exercise Capacity in Patients With Heart Failure With Preserved Ejection Fraction

NCT01505179
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Ranolazine, Placebo
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 26, 2026, 2:47 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Characterization of Sympathetic Nerve Activity in Stress Cardiomyopathy

NCT01048125
View directory record Official record
Conditions
Cardiomyopathy
Interventions
Sympathetic Nerve Activity, Mental Stress Test (Color Word Test), The Modified Oxford Technique for Baroreflex Sensitivity, Cold Pressor Test, Echocardiographic evaluation
Device · Behavioral · Drug + 1 more
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
21 Years to 90 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 23, 2016 · Synced Oct 26, 2026, 2:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dexamethasone Treatment for Congenital Heart Block (CHB) in Newborns With Lupus

NCT00007358
View directory record Official record
Conditions
Congenital Heart Block, Neonatal Lupus, Atrioventricular Nodal Dysfunction, Myocardial Injury
Interventions
Dexamethasone or other corticosteroid
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
16 Years to 50 Years · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2008
U.S. locations
4
States / cities
New Haven, Connecticut • Livingston, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 11, 2016 · Synced Oct 26, 2026, 2:47 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

PICS: Subtitle Cardiac Dysfunction in Older Sepsis Survivors

NCT02276417
View directory record Official record
Conditions
Sepsis
Interventions
Blood Collection, Urine collection, Bioimpedance Analysis, Cognitive Function Tests, Quality-of-life Questionnaires, Physical Function Tests
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
668 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 26, 2026, 2:47 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Diastolic Dysfunction on Dynamic Cardiac Monitors

NCT04177225
View directory record Official record
Conditions
Stroke Volume Variation, Diastolic Dysfunction
Interventions
Trans thoracic Ultrasound Examination, Intravenous fluid administration
Procedure · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2021 · Synced Oct 26, 2026, 2:47 AM EDT
Completed Phase 2 Interventional Results available

The TRansendocardial Stem Cell Injection Delivery Effects on Neomyogenesis STudy (The TRIDENT Study)

NCT02013674
View directory record Official record
Conditions
Chronic Ischemic Left Ventricular Dysfunction, Myocardial Infarction
Interventions
Allogeneic hMSCs
Biological
Lead sponsor
Joshua M Hare
Other
Eligibility
21 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 11, 2020 · Synced Oct 26, 2026, 2:47 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Football Players Health Study In Person Assessments Study

NCT03866564
View directory record Official record
Conditions
Cardiac Dysfunction, Neurocognitive Disease, Chronic Pain, Sleep Apnea
Interventions
Echocardiography, Neuropsychological Testing, Quantitative Sensory Testing, Nocturnal Polysomnography
Diagnostic Test
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
24 Years to 55 Years · Male only
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 8, 2024 · Synced Oct 26, 2026, 2:47 AM EDT
Terminated Phase 4 Interventional

ACTIONS - Aortic Counterpulsation to Improve Outcomes in Noncardiac Surgery

NCT01253356
View directory record Official record
Conditions
Patients With History of Ischemic Heart Disease With LV Dysfunction Undergoing Noncardiac Surgery
Interventions
IABP
Device
Lead sponsor
Datascope Corp.
Industry
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Davenport, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 6, 2012 · Synced Oct 26, 2026, 2:47 AM EDT
Completed Phase 3 Interventional

Opioid-free Anesthesia for Open Cardiac Surgery: A Prospective Randomized Controlled Trial

NCT04197570
View directory record Official record
Conditions
Opioid Use, Heart; Surgery, Heart, Functional Disturbance as Result, Anesthesia
Interventions
Opioid Anesthetics, Non Opioid Analgesics
Drug
Lead sponsor
Benaroya Research Institute
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 28, 2020 · Synced Oct 26, 2026, 2:47 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Age-Related Changes in Body Composition

NCT01517113
View directory record Official record
Conditions
Hypertension, Atherosclerosis
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
50 Years to 90 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Oct 26, 2026, 2:47 AM EDT
Completed No phase listed Observational

Clinical Assessment of Nonin 7600 Near Infrared Spectroscopy (NIRS) Tissue Oximetry During Cardiovascular Surgery

NCT01289470
View directory record Official record
Conditions
Heart; Dysfunction Postoperative, Cardiac Surgery
Interventions
Not listed
Lead sponsor
Nonin Medical, Inc
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 21, 2012 · Synced Oct 26, 2026, 2:47 AM EDT
Completed Phase 3 Interventional

Brain Natriuretic Peptide (BNP) to Preserve Renal Function in Hospitalized Patients With Heart Failure

NCT00170183
View directory record Official record
Conditions
Kidney Diseases, Congestive Heart Failure, Cardiomyopathy
Interventions
Nesiritide
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 16, 2009 · Synced Oct 26, 2026, 2:47 AM EDT
Recruiting Phase 2 Interventional

Improving Coronary Vascular Health in Women

NCT06843902
View directory record Official record
Conditions
HIV-1-infection, Coronary Microvascular Dysfunction, Metabolic Disease
Interventions
Health Education, Subspecialty clinic referral
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years to 75 Years · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 26, 2026, 2:47 AM EDT
Completed Phase 2 Interventional Results available

N-Acetylcysteine in Neonatal Congenital Heart Surgery (INACT Study)

NCT00374088
View directory record Official record
Conditions
Transposition of Great Vessels, Congenital Heart Disease
Interventions
N-acetylcysteine, Placebo
Drug
Lead sponsor
University of Michigan
Other
Eligibility
Up to 3 Months
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 19, 2012 · Synced Oct 26, 2026, 2:47 AM EDT
Completed Not applicable Interventional Results available

MOMENTUM 3 Continued Access Protocol

NCT02892955
View directory record Official record
Conditions
Advanced Refractory Left Ventricular Heart Failure
Interventions
HeartMate 3 LVAS
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 100 Years
Enrollment
1,685 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
69
States / cities
Little Rock, Arkansas • Beverly Hills, California • La Jolla, California + 53 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2022 · Synced Oct 26, 2026, 2:47 AM EDT
Not listed No phase listed Observational

Registry to Monitor Berlin Heart EXCOR® Pediatric VAD as a Bridge to Cardiac Transplantation.

NCT03701997
View directory record Official record
Conditions
Ventricular Dysfunction, Ventricular Dysfunction, Left, Ventricular Dysfunction, Right
Interventions
EXCOR Pediatric
Device
Lead sponsor
Berlin Heart, Inc
Industry
Eligibility
1 Day to 21 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 10, 2018 · Synced Oct 26, 2026, 2:47 AM EDT
Completed Not applicable Interventional Results available

Vitamin D Repletion in Coronary Artery Disease

NCT01570309
View directory record Official record
Conditions
Vitamin D Deficiency, Coronary Artery Disease, Endothelial Dysfunction, Inflammation
Interventions
Ergocalciferol, Sugar pill
Drug · Other
Lead sponsor
Seth I. Sokol, M.D.
Other
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 10, 2013 · Synced Oct 26, 2026, 2:47 AM EDT
Active, not recruiting No phase listed Observational

Study of Cardiopulmonary Exercise Testing in Women Who Have HER2-Positive Breast Cancer With Mild Cardiotoxicity

NCT05036252
View directory record Official record
Conditions
Breast Cancer, HER2-positive Breast Cancer, HER2-positive Metastatic Breast Cancer, Breast Cancer Stage I, Breast Cancer Stage II, Breast Cancer Stage III, Breast Cancer Stage IV, Cardiotoxicity
Interventions
Cardiopulmonary Exercise Test, Echocardiogram, Echocardiography
Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 26, 2026, 2:47 AM EDT