CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 10715 > Article
Paper
19 April 2018 Spectral analysis of major heart tones
W. Lejkowski, A. P. Dobrowolski, K. Majka, R. Olszewski
Author Affiliations +
Proceedings Volume 10715, 2017 Radioelectronic Systems Conference; 1071508 (2018) https://doi.org/10.1117/12.2316785
Event: Radioelectronics Systems Conference, 2017, Jachranka, Poland
Abstract
The World Health Organization (WHO) figures clearly indicate that cardiovascular disease is the most common cause of death and disability in the world. Early detection of cardiovascular pathologies may contribute to reducing such a high mortality rate. Auscultatory examination is one of the first and most important step in cardiologic diagnostics. Unfortunately, proper diagnosis is closely related to long-term practice and medical experience. The article presents the author's system of recording phonocardiograms and the way of saving data, as well as the outline of the analysis algorithm, which will allow to assign a case to a patient with heart failure or healthy voluntaries’ with a certain high probability. The results of a pilot study of phonocardiographic signals were also presented as an introduction to further research aimed at the development of an efficient diagnostic algorithm based on spectral analysis of the heart tone.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
W. Lejkowski, A. P. Dobrowolski, K. Majka, and R. Olszewski "Spectral analysis of major heart tones", Proc. SPIE 10715, 2017 Radioelectronic Systems Conference, 1071508 (19 April 2018); https://doi.org/10.1117/12.2316785
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 8 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Heart
Electrocardiography
Diagnostics
Acoustics
Signal analyzers
Data analysis
Failure analysis
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top