A detecting circuit which can detect human heart rate precisely and reliably when doing exercises, is introduced in this paper.
作者介绍了一种动态心率检测电路，它能准确、可靠地检出在运动状态下的人体心率。
Heart rate turbulence(HRT) is a new electrophysiological method for detecting mortality after myocardial infarction.
心率震荡是临床心电生理学又一新的检测措施。
The paper presents the development and design of an ultrasonic Doppler fetal heart rate monitoring system based on DSP, and explains the realization of a algorithm for detecting fetal heart rate.
介绍了一种采用DSP 组成的胎儿心率监护仪的基本结构和工作原理，重点说明了胎儿心率算法的实现。
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