A delay recruitment model of the cardiovascular control system.
نویسندگان
چکیده
We develop a nonlinear delay-differential equation for the human cardiovascular control system, and use it to explore blood pressure and heart rate variability under short-term baroreflex control. The model incorporates an intrinsically stable heart rate in the absence of nervous control, and allows us to compare the baroreflex influence on heart rate and peripheral resistance. Analytical simplifications of the model allow a general investigation of the rôles played by gain and delay, and the effects of ageing.
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عنوان ژورنال:
- Journal of mathematical biology
دوره 51 5 شماره
صفحات -
تاریخ انتشار 2005