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ClinicalTrials.gov public records Last synced Oct 13, 2026, 3:14 PM EDT

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Showing 169–192 of 271 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Echocardiography, Transthoracic Clear all
Completed No phase listed Observational

Retrospective Safety Study to Compare Mortality in Intensive Care Unite (ICU) Patients Undergoing Echocardiography With or Without DEFINITY®

NCT01299649
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Not listed
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
18 Years and older
Enrollment
4,300,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
North Billerica, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 10, 2020 · Synced Oct 13, 2026, 3:14 PM EDT
Completed No phase listed Observational

Strain Imaging in Breast Cancer Patients Receiving Trastuzumab

NCT02080390
View directory record Official record
Conditions
Her 2 Positive Breast Cancer
Interventions
Transthoracic echocardiogram (ultrasound)
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 1, 2019 · Synced Oct 13, 2026, 3:14 PM EDT
Completed Phase 4 Interventional Results available

Study to Determine Safety and Dosage of OPTISON in Pediatric Participants

NCT03740997
View directory record Official record
Conditions
Transthoracic Echocardiography, Suspected or Known Structural or Functional Cardiac Abnormality
Interventions
Optison
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
9 Years to 17 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
8
States / cities
Phoenix, Arizona • Los Angeles, California • Augusta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated May 17, 2024 · Synced Oct 13, 2026, 3:14 PM EDT
Not listed No phase listed Observational

Assessment of Left Ventricular Filling Pressure by Applying Artificial Intelligence Algorithms to Left Atrial Speckle-tracking Echocardiography

NCT05768698
View directory record Official record
Conditions
Heart Failure, Diastolic, Echocardiography
Interventions
Software algorithm
Diagnostic Test
Lead sponsor
Istituto Auxologico Italiano
Other
Eligibility
18 Years and older
Enrollment
20 participants
Timeline
2021 – 2024
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 16, 2024 · Synced Oct 13, 2026, 3:14 PM EDT
Completed Not applicable Interventional

Point-of-Care Echocardiography in Patients With Known or Suspected Aortic Stenosis

NCT06717373
View directory record Official record
Conditions
Patients With an Indication for an Echocardiographic Examination With Suspicion of Valcular Heart Disease
Interventions
AutoAS
Device
Lead sponsor
Caption Health, Inc.
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 13, 2026, 3:14 PM EDT
Terminated No phase listed Observational

Cardiac Strain Using Speckle Tracking Echocardiography During Orthotopic Liver Transplantation

NCT04316468
View directory record Official record
Conditions
Liver Transplant Disorder, Reperfusion Injury
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 10, 2024 · Synced Oct 13, 2026, 3:14 PM EDT
Enrolling by invitation No phase listed Observational

Federated Learning for Point-of-Care Cardiac Ultrasound

NCT07800962
View directory record Official record
Conditions
Ventricular Dysfunction, Left, Ventricular Function, Left, Echocardiography, Ultrasonography, Point-of-Care Systems, Heart Function Tests, Stroke Volume, Federated Learning, Machine Learning, Artificial Intelligence (AI), Deep Learning, Neural Networks, Computer, Image Interpretation, Computer-Assisted, Diagnosis, Computer-Assisted, Sensitivity and Specificity, ROC Curve
Interventions
Focused Cardiac Point-of-Care Ultrasonography, FL-POCUS Federated Machine-Learning Analysis System
Diagnostic Test · Device
Lead sponsor
Truway Health, Inc.
Industry
Eligibility
18 Years and older
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2037
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 13, 2026, 3:14 PM EDT
Recruiting Not applicable Interventional

Screening for earlY Heart Failure Diagnosis and Management in Primary Care or at HOme Using Natriuretic Peptides and echocardiographY "SYMPHONY-HF"

NCT05919342
View directory record Official record
Conditions
Heart Failure, Cardiovascular Diseases
Interventions
NT-proBNP
Diagnostic Test
Lead sponsor
NHS Greater Glasgow and Clyde
Other
Eligibility
40 Years and older
Enrollment
3,904 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 4, 2023 · Synced Oct 13, 2026, 3:14 PM EDT
Active, not recruiting No phase listed Observational

International Bicuspid Aortic Valve Consortium (BAVCon)

NCT01980797
View directory record Official record
Conditions
Bicuspid Aortic Valve Disease, Thoracic Aortic Disease in Patients With a Bicuspid Aortic Valve
Interventions
Not listed
Lead sponsor
Boston University
Other
Eligibility
8 Years to 90 Years
Enrollment
6,464 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2028
U.S. locations
5
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • Rochester, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 13, 2026, 3:14 PM EDT
Completed Not applicable Interventional

Educational Intervention to Reduce Outpatient Inappropriate Transthoracic Echocardiograms

NCT01944202
View directory record Official record
Conditions
Inappropriate Use of Echocardiography
Interventions
Educational intervention
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
Not listed
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 17, 2013 · Synced Oct 13, 2026, 3:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Use of Bedside Imaging and Community Health Workers for Early Screening and Referral of Pre-symptomatic Stage B Heart Failure in the Emergency Department

NCT06769880
View directory record Official record
Conditions
Heart Diseases
Interventions
Ultrasound and Educational Intervention, Educational Intervention Alone
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
45 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 13, 2026, 3:14 PM EDT
Completed Not applicable Interventional

Echo-guided Hemodynamic Management Strategy in Elderly Patients Undergoing Noncardiac Surgery

NCT01780727
View directory record Official record
Conditions
Ventricular Dysfunction, Left, Major Adverse Cardiac Events
Interventions
EGHEM
Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
70 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 15, 2023 · Synced Oct 13, 2026, 3:14 PM EDT
Completed No phase listed Observational Results available

Heart Failure Study: The Atlanta Cardiomyopathy Consortium

NCT00599014
View directory record Official record
Conditions
Heart Failure
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
335 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 2, 2015 · Synced Oct 13, 2026, 3:14 PM EDT
Completed No phase listed Observational

Validating TEE Measurements of Right Ventricular Function

NCT03264183
View directory record Official record
Conditions
Ventricular Function, Right, Echocardiography, Transesophageal
Interventions
Transesophageal Echocardiography, Transthoracic Echocardiography
Diagnostic Test
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 24, 2019 · Synced Oct 13, 2026, 3:14 PM EDT
Withdrawn No phase listed Observational

Non-invasive Evaluation of Heart Transplant Rejection- Pilot Study

NCT00572286
View directory record Official record
Conditions
Advanced Heart Failure, Heart Transplantation
Interventions
Not listed
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 17, 2009 · Synced Oct 13, 2026, 3:14 PM EDT
Recruiting Not applicable Interventional

The Efficacy of Distal Pharyngeal Airway for Oxygenation During TEE

NCT05974488
View directory record Official record
Conditions
Airway Obstruction
Interventions
McMurray Enhanced Airway, Nasal Cannula
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Oct 13, 2026, 3:14 PM EDT
Completed Phase 4 Interventional Results available

A Prospective Surveillance Trial to Evaluate the Safety of Optison in Clinical Practice.

NCT00730964
View directory record Official record
Conditions
Echocardiography
Interventions
Perflutren Protein-Type A Microspheres Injectable Suspension, United States Pharmacopeia (USP)
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older
Enrollment
1,039 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 12, 2012 · Synced Oct 13, 2026, 3:14 PM EDT
Recruiting No phase listed Observational

Change in MAPSE During Treatment of Sepsis

NCT05634733
View directory record Official record
Conditions
Sepsis
Interventions
Treatment of Sepsis
Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 13, 2026, 3:14 PM EDT
Completed Phase 3 Interventional Results available

Evaluation of Safety and Efficacy of Lumason/SonoVue in Subjects Undergoing Pharmacologic Stress BR1-142

NCT02552238
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Lumason
Drug
Lead sponsor
Bracco Diagnostics, Inc
Industry
Eligibility
18 Years and older
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
8
States / cities
Santa Ana, California • Wilmington, Delaware • Homestead, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2021 · Synced Oct 13, 2026, 3:14 PM EDT
Completed Not applicable Interventional Results available

GE CVUS Device Evaluation

NCT05340244
View directory record Official record
Conditions
Echocardiography
Interventions
Investigational ultrasound exam
Device
Lead sponsor
GE Healthcare
Industry
Eligibility
Not listed
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 10, 2023 · Synced Oct 13, 2026, 3:14 PM EDT
Recruiting Phase 1Phase 2 Interventional

Use of Phenylephrine for Assessment of Mitral Regurgitation Severity

NCT04500899
View directory record Official record
Conditions
Mitral Regurgitation
Interventions
Mydfrin
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 20, 2025 · Synced Oct 13, 2026, 3:14 PM EDT
Completed No phase listed Observational

Magnetic Resonance Imaging of the Blood Vessels of the Heart

NCT00001638
View directory record Official record
Conditions
Heart Disease
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years and older
Enrollment
2,916 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2009
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 4, 2022 · Synced Oct 13, 2026, 3:14 PM EDT
Withdrawn No phase listed Observational

Hispanics With Metabolic Syndrome and Non-ischemic Heart Failure

NCT00804882
View directory record Official record
Conditions
Metabolic Syndrome, Heart Failure
Interventions
Not listed
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
18 Years to 59 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Apr 13, 2015 · Synced Oct 13, 2026, 3:14 PM EDT
Completed No phase listed Observational

Contrast Echocardiography Cost Effectiveness for Left Ventricular Thrombus Assessment

NCT02555527
View directory record Official record
Conditions
Cardiomyopathies
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
500,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Oct 13, 2026, 3:14 PM EDT