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ClinicalTrials.gov public records Last synced Jul 23, 2026, 2:42 AM EDT

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Showing 25–42 of 18 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Heart Disease Structural Disorder Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

PPG to Predict Ejection Fraction and Other Echographic Data in the General Population

NCT04843371
View directory record Official record
Conditions
Valvular Heart Disease, Pericardial Disease, Cardiomyopathies
Interventions
Photoplethysmography
Diagnostic Test
Lead sponsor
Tulane University
Other
Eligibility
18 Years to 120 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
3
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Jul 23, 2026, 2:42 AM EDT
Recruiting No phase listed Observational

Assessing Changes in Myocardial Tissue and Blood in Patients With Advanced Heart Disease

NCT01099982
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
13 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2028
U.S. locations
3
States / cities
Murray, Utah • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Jul 23, 2026, 2:42 AM EDT
Completed Phase 4 Interventional

Antiarrhythmics or Ablation for Ventricular Tachycardia 2

NCT02830360
View directory record Official record
Conditions
Ventricular Tachycardia (VT)
Interventions
Antiarrythmic Drug Therapy, Catheter ablation
Drug · Procedure
Lead sponsor
John Sapp
Other
Eligibility
18 Years and older
Enrollment
416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
2
States / cities
Hartford, Connecticut • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 31, 2024 · Synced Jul 23, 2026, 2:42 AM EDT
Recruiting Phase 3 Interventional

Effect of Sacubitril-Valsartan on Cardiac Structure and Function

NCT06693674
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Entresto Pill, Placebo
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Jul 23, 2026, 2:42 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Accuracy of an Artificially-intelligent Stethoscope

NCT00564122
View directory record Official record
Conditions
Heart Murmurs, Congenital Heart Disease, Structural Heart Disease
Interventions
Artificially-Intelligent Stethoscope, Physical Examination
Device · Other
Lead sponsor
Akron Children's Hospital
Other
Eligibility
Not listed
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
3
States / cities
Akron, Ohio • Beachwood, Ohio • Boardman, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 31, 2011 · Synced Jul 23, 2026, 2:42 AM EDT
Completed No phase listed Observational Results available

Philips Intracardiac Echocardiography (ICE) Clinical Registry

NCT04950192
View directory record Official record
Conditions
Atrial Fibrillation, Stroke, Valve Disease, Heart, Atrial Septal Defect, Patent Foramen Ovale, Mitral Valve Disease, Tricuspid Valve Disease, Aortic Valve Disease
Interventions
ICE Image guidance
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
18 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
5
States / cities
Aurora, Colorado • Chicago, Illinois • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 5, 2025 · Synced Jul 23, 2026, 2:42 AM EDT
Not yet recruiting Not applicable Interventional

NOrthwestern Tempus AI-enaBLed Electrocardiography (NOTABLE) Trial

NCT06511505
View directory record Official record
Conditions
Atrial Fibrillation, Cardiovascular Diseases, Arrhythmia, Valvular Disease
Interventions
TEMPUS AI-enabled ECG-based Screening Tool
Other
Lead sponsor
Northwestern University
Other
Eligibility
40 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 21, 2024 · Synced Jul 23, 2026, 2:42 AM EDT
Recruiting No phase listed Observational

Left Ventricular Structural Predictors of Sudden Cardiac Death

NCT01076660
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 19, 2026 · Synced Jul 23, 2026, 2:42 AM EDT
Withdrawn No phase listed Observational

Structural Heart and Valve Network PROSPECTIVE Registry

NCT03928639
View directory record Official record
Conditions
Mitral Valve Regurgitation, Heart Failure, Heart Valve Disease, Tricuspid Valve Regurgitation, Aortic Valve Stenosis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 11, 2023 · Synced Jul 23, 2026, 2:42 AM EDT
Active, not recruiting Not applicable Interventional

The TRIABETES - ARMMS-T2D Study: A Randomized Trial to Compare Surgical and Medical Treatments for Type 2 Diabetes

NCT01047735
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Obesity
Interventions
Roux-en-Y Gastric Bypass Surgery, Laparoscopic Adjustable Gastric Banding, Lifestyle Weight Loss Intervention
Procedure · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
25 Years to 55 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Jul 23, 2026, 2:42 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Cardiac Magnetic Resonance Imaging in Patients With Non-Hodgkin Lymphoma or Hodgkin Lymphoma Receiving Doxorubicin

NCT00577798
View directory record Official record
Conditions
Cardiac Toxicity, Chemotherapeutic Agent Toxicity, Lymphoma
Interventions
contrast-enhanced magnetic resonance imaging
Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 120 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Jul 23, 2026, 2:42 AM EDT
Completed Not applicable Interventional

A Study to Evaluate a Computerized Stethoscope Called ©Voqx to Diagnose Heart Disease

NCT04960280
View directory record Official record
Conditions
Isolated Aortic Stenosis, Mitral Regurgitation
Interventions
©VoqX stethoscope
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Jul 23, 2026, 2:42 AM EDT
Terminated Not applicable Interventional Results available

Heart Catheterization Using Magnetic Resonance Imaging (MRI) Fluoroscopy and Passive Guidewires

NCT03152773
View directory record Official record
Conditions
Pulmonary Artery Hypertension, Congenital Heart Disease, Structural Heart Disease
Interventions
MRI Heart guidewire catheterization
Diagnostic Test
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Jul 23, 2026, 2:42 AM EDT
Completed No phase listed Observational

TEE/Angio Fusion Study

NCT02737969
View directory record Official record
Conditions
Structural Heart Disease
Interventions
Transesophageal Echocardiography/angiography (TEE/Angio)
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 5, 2020 · Synced Jul 23, 2026, 2:42 AM EDT
Completed Phase 4 Interventional Results available

Safety and Cardiovascular Efficacy of Hydralazine and Isosorbide Dinitrate in Dialysis-Dependent ESRD

NCT02228408
View directory record Official record
Conditions
Chronic Hemodialysis (ESRD)
Interventions
Hydralazine/Isorsorbide Dinitrate, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 26, 2021 · Synced Jul 23, 2026, 2:42 AM EDT
Enrolling by invitation Not applicable Interventional

ENVISION IDE Trial: Safety and Effectiveness of NAVITOR in Transcatheter Aortic Valve Implantation

NCT05932615
View directory record Official record
Conditions
Aortic Valve Stenosis, Heart Valve Diseases, Aortic Valve Disease, Heart Disease Structural Disorder
Interventions
Navitor Transcatheter Aortic Valve Implantation (TAVI) System, Any Commercially Available Transcatheter Aortic Valve (CAV) System
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2036
U.S. locations
67
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 58 more
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Jul 23, 2026, 2:42 AM EDT
Completed Phase 2Phase 3 Interventional Results available

A Clinical Trial Utilizing Dantrolene in Patients With Ventricular Arrhythmias.

NCT04134845
View directory record Official record
Conditions
Ventricular Tachycardia
Interventions
Dantrolene/Ryanodex, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Jul 23, 2026, 2:42 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

A Study of Electrocardiogram and Focused Cardiac Ultrasound for Enhanced Cardiac Disease Screening

NCT06891222
View directory record Official record
Conditions
Cardiac Disease
Interventions
AI-ECG (artificial intelligence-enabled electrocardiogram), Focus Screening (focused cardiac ultrasonography)
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
2,705 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jul 23, 2026, 2:42 AM EDT