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HRV in isolated rabbit hearts and in vivo rabbit hearts

机译:HRV在孤立的兔子心脏和体内兔子心中

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Heart rate variability of seven isolated and five in-vivo rabbit hearts was compared. Heart rate of isolated hearts is lower and RR-intervals longer than those of in-vivo hearts. Characteristic peaks in characteristic frequency bands are different and powers of these bands are almost twice higher in in-vivo hearts than in isolated ones. LF/HF ratio is more than five-times higher in isolated heart than in in-vivo hearts.
机译:比较了七个孤立的心率变异性和五个体内兔心。孤立的心灵的心率低于体内心脏的时间更低,而且间隔长。特征频带的特征峰是不同的,这些频带的力量在体内心中几乎比在隔离的心中几乎高。 LF / HF比率在孤立的心中比在体内心中高于五倍以上。

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