NDLI: Analysis of correlation between heart rate and blood pressure

Content Provider	IEEE Xplore Digital Library
Author	Polinski, A. Kot, J. Meresta, A.
Copyright Year	2011
Description	Author affiliation: Department of Hyperbaric Medicine and Sea Rescue, Medical University of Gdansk, ul. Marii Skłodowskiej-Curie 3a, 80-210 Gdansk, Poland (Kot, J.) \|\| Department of Biomedical Engineering, Gdansk University of Technology, Gabriela Narutowicza 11/12, 80-233 Gdansk Wrzeszcz, Poland (Polinski, A.; Meresta, A.)
Abstract	The paper presents an analysis of correlation between heart rate (HR) and blood pressure (BP). The actual data were obtained from three female and one male. The systolic and diastolic blood pressure was measured with the invasive method in the radial artery. The correlation coefficient indicates only linear dependence, so the inverse of HR was also taken into account. Since the measurements can be corrupted by noise the moving average filtering and trend analysis for all data was done. The results of the correlation analysis of this filtered data were similar to results obtained for raw data. The observed correlation coefficient between HR and BP (systolic and diastolic) for whole available data seems a random number. However the short-term correlation is relatively large (about 0.5), but rather unpredictable, since even sign of the correlation coefficient is changing.
Starting Page	417
Ending Page	420
File Size	276810
Page Count	4
File Format	PDF
ISBN	9781457700415
e-ISBN	9788360810392
e-ISBN	9788360810354
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-09-18
Publisher Place	Poland
Access Restriction	Subscribed
Rights Holder	Polish Info Processing Soc
Subject Keyword	Heart rate Correlation Sea measurements Blood pressure Pressure measurement Biomedical monitoring
Content Type	Text
Resource Type	Article

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