Development of a Finger-Ring-Shaped Hybrid Smart Stethoscope for Automatic S1 and S2 Heart Sound Identification

Development of a Finger-Ring-Shaped Hybrid Smart Stethoscope for Automatic S1 and S2 Heart Sound Identification

Cardiac auscultation is one of the most popular diagnosis approaches to determine cardiovascular status based on listening to heart sounds with a stethoscope. However, heart sounds can be masked by visceral sounds such as organ movement and breathing, and a doctor’s level of experience can more seri...

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Bibliographic Details
Main Authors: Soomin Lee, Qun Wei, Heejoon Park, Yuri Na, Donghwa Jeong, Hongjoon Lim
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Sensors
Subjects:
finger-ring shape
heart sounds
phonocardiogram
photoplethysmogram
Shannon entropy
stethoscope
Online Access:https://www.mdpi.com/1424-8220/21/18/6294

Internet

https://www.mdpi.com/1424-8220/21/18/6294

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