Closed loop heartbeat interval modelization in humans using mean blood pressure, instantaneous lung volume and muscle sympathetic nerve activity

被引：0
|
作者：
Celka, P [1 ]
Vetter, R [1 ]
机构：
[1] ETH Zurich, Signal Proc Lab, Dept Elect Engn, CH-1015 Lausanne, Switzerland
来源：
PROCEEDINGS OF THE 18TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOL 18, PTS 1-5 | 1997年 / 18卷
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D O I：
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中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Considering a closed loop model of the cardiovascular system, we develop accurate multi-input linear and nonlinear approaches for estimation of the heart beat interval time series using mean arterial blood pressure (MABP), instantaneous lung volume (ILV) and muscle sympathetic nerve activity (MSNA). The nonlinear model proved to be more adequate compared to the linear one, with respiration being the most nonlinear component of the system.
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页码：1577 / 1579
页数：3
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