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ClinicalTrials.gov public records Last synced Oct 13, 2026, 5:15 PM EDT

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Showing 241–264 of 271 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Echocardiography, Transthoracic Clear all
Completed Not applicable Interventional Results available

Real Time 3-Dimensional Echocardiography for Left Ventricular Lead Site Selection to Reduce Cardiac Resynchronization Therapy Non-Responder Rates

NCT01278030
View directory record Official record
Conditions
Heart Failure
Interventions
3D echo-guided LV lead placement
Procedure
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
Not listed
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 19, 2019 · Synced Oct 13, 2026, 5:15 PM EDT
Recruiting Not applicable Interventional

Cord Clamping Among Neonates With Congenital Heart Disease

NCT06153459
View directory record Official record
Conditions
Congenital Heart Disease (CHD)
Interventions
Umbilical Cord Clamping at ~30 seconds, Umbilical Cord Clamping at ~120 seconds, Umbilical Cord Milking
Procedure
Lead sponsor
Carl Backes, MD
Other
Eligibility
37 Weeks to 42 Weeks
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
18
States / cities
Birmingham, Alabama • Los Angeles, California • Orange, California + 15 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 13, 2026, 5:15 PM EDT
Completed No phase listed Observational

Continuous Non-invasive Hemodynamic Monitoring in Early-onset Severe Preeclampsia: a Comparison of Echocardiography, Bioreactance, and Finger Cuff Measurements

NCT05299229
View directory record Official record
Conditions
Pre-Eclampsia
Interventions
Echocardiogrpahy and non-invasive monitoring
Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 12, 2022 · Synced Oct 13, 2026, 5:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Speckle Tracking in Pediatric Patients

NCT00489957
View directory record Official record
Conditions
Cardiomyopathy
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
1 Day to 17 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 27, 2013 · Synced Oct 13, 2026, 5:15 PM EDT
Withdrawn Not applicable Interventional

Acute Optimization of Cardiac Resynchronization Therapy (CRT)Using Echocardiography and SonR

NCT01293526
View directory record Official record
Conditions
Heart Failure
Interventions
Control, Experimental, Experimental 2
Device
Lead sponsor
Piedmont Healthcare
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 18, 2024 · Synced Oct 13, 2026, 5:15 PM EDT
Terminated Phase 4 Interventional Results available

The Combination Ambrisentan Plus Spironolactone in Pulmonary Arterial Hypertension Study

NCT02253394
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Ambrisentan plus Spironolactone, Ambrisentan plus Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 15, 2019 · Synced Oct 13, 2026, 5:15 PM EDT
Recruiting Phase 4 Interventional

Cardiac Magnetic Resonance and Echocardiography Study With Acoramidis

NCT07695701
View directory record Official record
Conditions
Transthyretin Amyloidosis Cardiomyopathy (ATTR-CM), Amyloidosis, Amyloid Cardiomyopathy, Transthyretin Amyloidosis
Interventions
Acoramidis (AG10) oral tablet
Drug
Lead sponsor
Eidos Therapeutics, a BridgeBio company
Industry
Eligibility
18 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Phase 3 Interventional Results available

Regadenoson Real Time Perfusion Imaging Trial-Optison

NCT01489176
View directory record Official record
Conditions
Coronary Artery Disease, Myocardial Perfusion Abnormalities
Interventions
Regadenoson; Optison
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
30 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
2
States / cities
Rochester, Minnesota • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Oct 13, 2026, 5:15 PM EDT
Withdrawn Not applicable Interventional

OPIE in the Thin Interventricular Septum

NCT04050579
View directory record Official record
Conditions
Hypertrophic Cardiomyopathy
Interventions
on-pump intracardiac echocardiography
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced Oct 13, 2026, 5:15 PM EDT
Withdrawn No phase listed Observational

Rapid Non-invasive Detection of Aortic Stenosis

NCT04024566
View directory record Official record
Conditions
Heart Valve Diseases, Aortic Valve Disease, Heart Murmurs
Interventions
Vivio System
Device
Lead sponsor
Ventric Health, LLC
Industry
Eligibility
60 Years to 95 Years
Timeline
2019 – 2022
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Radiofrequency-based Speckle Tracking Echocardiography to Evaluate Diastolic Function

NCT01182805
View directory record Official record
Conditions
Heart Failure, Diastolic
Interventions
Echocardiography system Ultra DCI Model 5000, Echocardiography machine GE Vivid E9, Diastolic function assessment
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 16, 2023 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Phase 2 Interventional

Real Time 3-Dimensional Stress Echocardiography

NCT00001886
View directory record Official record
Conditions
Coronary Disease
Interventions
Real time 3-dimensional stress echocardiography
Procedure
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Not applicable Interventional Results available

Echocardiography Sub-Study of the Umbilical Cord Milking in Non-Vigorous Infants Trial (MINVI)

NCT03798093
View directory record Official record
Conditions
Birth Asphyxia
Interventions
Umbilical Cord Milking, Early Cord Clamping
Procedure
Lead sponsor
Sharp HealthCare
Other
Eligibility
35 Weeks to 42 Weeks
Enrollment
227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 25, 2025 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Phase 3 Interventional

Myocardial Contrast Echocardiography (MCE) to Check for Living and Working Heart Muscle

NCT00001891
View directory record Official record
Conditions
Coronary Disease, Heart Diseases
Interventions
Myocardial contrast echocardiography, Dobutamine echocardiography
Procedure
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Phase 4 Interventional

Patent Foramen Ovale in Cryptogenic Stroke Study

NCT00697151
View directory record Official record
Conditions
Ischemic Stroke, Patent Foramen Ovale
Interventions
Warfarin, Aspirin
Drug
Lead sponsor
Columbia University
Other
Eligibility
30 Years to 85 Years
Enrollment
630 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2000
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 15, 2011 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Not applicable Interventional Results available

TEE Image Quality Improvement With Our Devised Probe Cover

NCT03812185
View directory record Official record
Conditions
Image Quality
Interventions
Suctioning orogastric tube which is attached to TEE probe cover
Device
Lead sponsor
Henry Ford Health System
Other
Eligibility
Not listed
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 13, 2023 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Not applicable Interventional Results available

RoBotic TCD Ultrasound BubbLe Study Compared to Transthoracic Echocardiography for Detection of Right to Left Shunt

NCT04604015
View directory record Official record
Conditions
Embolic Stroke of Undetermined Source, Transient Ischemic Attack, Right-To-Left Atrial Shunt, Patent Foramen Ovale
Interventions
NeuralBot Investigational System, Transthoracic Echocardiography (TTE)
Diagnostic Test
Lead sponsor
NeuraSignal Inc dba NovaSignal
Industry
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
7
States / cities
Phoenix, Arizona • Portland, Oregon • Chattanooga, Tennessee + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2024 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Leveraging Exercise Stress Echocardiography for Heart Failure With Preserved Ejection Fraction

NCT06927973
View directory record Official record
Conditions
Chest Pain, Shortness of Breath
Interventions
Echocardiogram
Diagnostic Test
Lead sponsor
Duke University
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 13, 2026, 5:15 PM 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 6, 2025 · Synced Oct 13, 2026, 5:15 PM EDT
Not yet recruiting Not applicable Interventional

Importance of Point-of-Care Ultrasound for Early Detection of Valvular and Cardiac Diseases (IMPROVE)

NCT07756398
View directory record Official record
Conditions
Valvular Heart Disease Patients, Aortic Stenosis, Mitral Regurgitation, Left Ventricular Diastolic Dysfunction
Interventions
Kosmos Torso-One AI-guided Point-of-Care Ultrasound (EchoNous, Inc.)
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
65 Years to 85 Years
Enrollment
1,088 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 13, 2026, 5:15 PM EDT
Terminated Not applicable Interventional

Use of Reactivated DEFINITY or LUMASON in Patients Undergoing Rest or Stress Echocardiography

NCT02950493
View directory record Official record
Conditions
Stress Echocardiography
Interventions
perflutren lipid microsphere
Other
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 10, 2024 · Synced Oct 13, 2026, 5:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluate Long Term Cardiovascular and Pulmonary Complications After COVID-19 With Point of Care Ultrasound

NCT04756193
View directory record Official record
Conditions
Covid19, Echocardiography, Ultrasound
Interventions
Point of care ultrasound including echocardiography, lung ultrasound, vascular ultrasound
Diagnostic Test
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced Oct 13, 2026, 5:15 PM EDT
Completed No phase listed Observational

Effect of MitraClip on Acute and Chronic Reverse Cardiac Remodeling Assessed by CMR: The MITRA-REVERSE Study

NCT02924363
View directory record Official record
Conditions
Mitral Regurgitation
Interventions
Cardiac MRI with or without contrast dye, Blood sample
Diagnostic Test
Lead sponsor
Dipan Shah
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
2
States / cities
Atlanta, Georgia • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Not applicable Interventional

Patent Ductus Arteriosus (PDA) Screening Trial

NCT01031316
View directory record Official record
Conditions
Ductus Arteriosus, Patent
Interventions
Nondisclosure of screening echocardiogram results, Disclosure of screening echocardiogram results
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
Up to 72 Hours
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 3, 2014 · Synced Oct 13, 2026, 5:15 PM EDT