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Cardiac Auscultation Using Smartphones

NCT03273803 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 46

Last updated 2017-09-08

No results posted yet for this study

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 smartphones: Samsung Galaxy S5 and Galaxy S6, and LG G3 . Recorded heart sounds were processed and classified by a diagnostic algorithm using convolutional neural networks.

Conditions

  • Cardiovascular Physiological Phenomena

Interventions

DIAGNOSTIC_TEST

Heart sound recording using smartphone application

Heart sound recording and analysis using android smartphones (Samsung Galaxy S5, Galaxy S6, and LG G3)

Sponsors & Collaborators

  • Korea Advanced Institute of Science and Technology

    collaborator OTHER

  • Seoul National University Hospital

    lead OTHER

Principal Investigators

  • Jung-Won Suh, MD, PhD · Seoul National University Bundang Hospital

Eligibility

Sex
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-08-24
Primary Completion
2016-10-31
Completion
2017-06-08

Countries

  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03273803 on ClinicalTrials.gov