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心率变异性（ＨＲＶ）分析是８０年代开展起来的一项无创性检查方法。有关研究已表明，ＨＲＶ是能客观反映心血管自主神经活动及其平衡的非侵入性指标，由于心血管活动中枢位于脑，因而脑部的病变必然会引起植物神经张力的改变。然而，目前为止有关此方面的研究甚少报道。...
Heart rate variability (HRV) analysis is a noninvasive test developed in the 80s. Studies have shown that HRV is a noninvasive index that objectively reflects cardiovascular autonomic activity and its balance. Since the cardiovascular activity center is located in the brain, the lesions in the brain will inevitably cause changes in autonomic nervous system. However, little research has so far been published on this aspect. ...