NDLI: Assessment of algorithms for detecting an arterial pulse pressure wave equiphase point

Content Provider	IEEE Xplore Digital Library
Author	Temitski, K. Lauri, J. Pilt, K. Meigas, K. Viigimaa, M.
Copyright Year	2012
Description	Author affiliation: Department of Biomedical Engineering, TUT, Ehitajate tee 5, 19086 Tallinn, Estonia (Temitski, K.; Lauri, J.; Pilt, K.; Meigas, K.) \|\| Department of Cardiology, North-Estonian Regional Hospital, J. Sütiste tee 19, 13419 Tallinn, Estonia (Viigimaa, M.)
Abstract	Current work is a pilot study of long-term research of non-invasive pulse wave velocity (PWV) measurement method in peripheral arteries. The main objective of this study is to determine most appropriate algorithm for detection of pressure wave equiphase point and calculate accurate pulse transit time (PTT) between two pulse waves. To understand which algorithm gives the most accurate values, we decided to compare mathematical methods with manual method. The manual method was used as a reference. As a result, a linear relationship between the reference method and maximum point determination method of pressure wave second derivative was found, also between the reference method and the method using pressure wave adaptive level of 30% and 50%.
Starting Page	191
Ending Page	194
File Size	162886
Page Count	4
File Format	PDF
ISBN	9781467327756
ISSN	17363705
e-ISBN	9781467327749
DOI	10.1109/BEC.2012.6376849
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-03
Publisher Place	Estonia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Signal processing algorithms Manuals Electrocardiography Finite impulse response filter Pressure measurement Cardiovascular diseases Arteries
Content Type	Text
Resource Type	Article

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