Title :
A method for the non-stationary analysis of heart rate fluctuations related to instantaneous lung volume
Author :
Yana, Kazuo ; Mizuta, Hirohisa ; Saul, J. Philip ; Cohen, Richard J.
Author_Institution :
Department of Electrical Engineering, Hosei University Koganei City, Tokyo 184 Japan
fDate :
Oct. 29 1992-Nov. 1 1992
Abstract :
This paper describes a method for the time domain characterization of the heart rate fluctuations relating to the instantaneous lung volume. The recursive least squares algorithm is utilized to track the change in the impulse response of the heart rate to the instantaneous lung volume signal. Computer simulation has validated the proposed method. Results of a real data analysis are also presented as an illustrative example.
Keywords :
Cardiology; Fluctuations; Lungs;
Conference_Titel :
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location :
Paris, France
Print_ISBN :
0-7803-0785-2
Electronic_ISBN :
0-7803-0816-6
DOI :
10.1109/IEMBS.1992.5761653
