Noninvasive monitoring of autonomic cardiovascular control during stress

1993 IEEE Annual Northeast Bioengineering Conference Pub Date : 1993-03-18 DOI:10.1109/NEBC.1993.404361

R.L.-C. Pan, Baozhi Chen, J. Li

引用次数: 6

Abstract

The authors examined noninvasively the autonomic cardiovascular control during Valsalva maneuver. In order to assess the extent of the control, heart rate (HR), T-wave amplitude (TWA), pulse transit time (PTT), and finger pulse volume (FPV) were monitored continuously through a PC-based computer system. Results show that Valsalva maneuver can be used as a noninvasive means of manipulating autonomic effects on the heart and blood vessels and that the system is effective for monitoring these effects.<>

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应激状态下自主心血管控制的无创监测

作者研究了Valsalva机动过程中自主心血管的无创控制。为了评估控制的程度，通过基于pc的计算机系统连续监测心率(HR)、t波振幅(TWA)、脉冲传递时间(PTT)和手指脉搏量(FPV)。结果表明，Valsalva手法可以作为一种无创手段来操纵心脏和血管的自主作用，并且该系统可以有效地监测这些作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

1993 IEEE Annual Northeast Bioengineering Conference

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