Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 2, 2026, 4:07 AM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Conditions
Heart Murmurs
Interventions
Use of EKO Core and EKO Duo electronic stethoscopes
Device
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
2 Days to 18 Years
Enrollment
315 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Wilmington, Delaware
Conditions
Murmur, Heart, Aortic Valve Stenosis, Tricuspid Regurgitation, Mitral Regurgitation, Innocent Murmurs, Heart Murmurs
Interventions
Use of Eko CORE and Eko DUO electronic stethoscopes
Device
Lead sponsor
Eko Devices, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Springfield, Missouri
Conditions
Heart Failure, Crackles, Heart Failure With Preserved Ejection Fraction
Interventions
Use of Eko CORE and Eko DUO electronic stethoscopes
Device
Lead sponsor
Eko Devices, Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Timeline
2020
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Tachyarrhythmia
Interventions
Eko Duo electronic stethoscope, CORE 500 electronic stethoscope
Device
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
Up to 1 Year
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Richmond, Virginia