DocumentCode
2666737
Title
Estimation of systolic blood pressure from the second heart sounds
Author
Ozcan Gulcur, H. ; Bahadirlar, Yildinm
Author_Institution
Inst. of Biomed. Eng., Bogazici Univ., Istanbul, Turkey
fYear
1998
fDate
20-22 May 1998
Firstpage
39
Lastpage
41
Abstract
The second heart sound signal is modelled using exponentially damping sinusoids and forward linear predictions. Relationships between the parameters of the model and systolic blood pressure in the aortic root are investigated. Damping and amplitude parameters show higher (statistically significant) correlation to the systolic pressure
Keywords
acoustic signal processing; bioacoustics; blood pressure measurement; damping; medical signal processing; physiological models; Prony´s method; amplitude parameters; aortic root; exponentially damping sinusoids; forward linear predictions; model parameters; statistically significant correlation; systolic blood pressure estimation; Acoustic noise; Biomedical engineering; Damping; Eigenvalues and eigenfunctions; Equations; Frequency; Heart; Predictive models; Valves; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Biomedical Engineering Days, 1998. Proceedings of the 1998 2nd International Conference
Conference_Location
Istanbul
Print_ISBN
0-7803-4242-9
Type
conf
DOI
10.1109/IBED.1998.710553
Filename
710553
Link To Document