Effects of Respiration on Heart Sounds using Time-Frequency Analysis

Tovar-Corona, B, Hind, M D, Torry, J N and Vincent, R (2001) Effects of Respiration on Heart Sounds using Time-Frequency Analysis. In: Computers in Cardiology, Rotterdam.

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Item Type: Conference or Workshop Item (Paper)
Additional Information: The effects of breathing do affect the heart sound heard by a stethoscope. The blood flow changes and alters the timings of valve closures. This study looks specifically at patients from Royal Sussex County Hospital (under guidance of Dr.Hind and Prof.R.Vincent, cardiologists) with aortic stenosis and use time-frequency techniques to display the results more effectively. This work worked in parallel with the SME Staplethorne Ltd. who received a DTI SMART feasibility-study award (South West Office Ref DC/GEN/1477) of £45k to develop HeartSound, a patient monitoring device combining hardware and software, completed in December 2002.
Schools and Departments: School of Engineering and Informatics > Engineering and Design
Depositing User: John Torry
Date Deposited: 06 Feb 2012 19:46
Last Modified: 11 Apr 2012 12:25
URI: http://sro.sussex.ac.uk/id/eprint/22121
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