Status:
COMPLETED
Cardiac Auscultation Using Smartphones
Lead Sponsor:
Seoul National University Hospital
Collaborating Sponsors:
Korea Advanced Institute of Science and Technology
Conditions:
Cardiovascular Physiological Phenomena
Brief Summary
The investigators performed a proof-of-concept study enrolling subjects with normal and pathologic heart sounds. Heart sound was recorded by auscultation on the skin of the chest wall using three smar...
Detailed Description
Heart sound recording was done by researchers who were familiar with the use of the app and understand the principles of cardiac auscultation. Reference heart sounds were recorded using an electronic...
Eligibility Criteria
Inclusion
- subjects who gave informed consent
- subjects who are 18 years old or older and had performed ECG and echocardiography during the previous 6 months.
Exclusion
- subjects with impairment of cognition
Key Trial Info
Start Date :
August 24 2016
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
June 8 2017
Estimated Enrollment :
46 Patients enrolled
Trial Details
Trial ID
NCT03273803
Start Date
August 24 2016
End Date
June 8 2017
Last Update
September 8 2017
Active Locations (1)
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1
Seoul National University Bundang Hospital
Seongnam-si, Gyeonggi-do, South Korea, 463707