【摘要】 心率变异性(HRV)是近年来比较受关注的无创性心电监测指标之一,可用于评价健康者和患者的自主神经系统功能的变化,HRV降低是预测心脏病人猝死的独立危险因子。因此,HRV在临床及其它许多领域有着广泛的应用。本文着重评述了国内健康人群HRV的特点以及HRV在健康人群及其在体育运动中的应用这几个方面的研究概况。更多还原

【Abstract】 Heart rate variability (HRV) is concerned these years as one of harmless heart electricity indexes. HRV can be used to evaluate the function of self nervous system in patients and healthy people, the decrease of HRV is one independent risk factor of predict indexes in acute heart attack, so HRV is applied widely in clinical and other related fields. This study mainly explores the characteristics of HRV in Chinese healthy group, and the application of HRV in the healthy and sports practice.更多还原