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心率变异性是检测体内心脏自主神经功能的一种无创技术。众所周知,人体内环境的不稳定是心血管事件、心脏性猝死发生的重要原因,而自主神经功能的平衡又是人体内环境稳定的最重要因素。这使心率变异性检测对一般人群的健康保健,对不同特殊人群各种情况的评估,以及对心血管病患者的预后判断与心脏性猝死的预警都是一项重要的检查技术。心率变异性(Heart Rate Variability,HRV)的最早研发与应用始于1965年,那年,妇产科医生Hon和
Heart rate variability is a noninvasive technique for detecting autonomic nerve function in the body. As we all know, the instability of the human body is an important cause of cardiovascular events and sudden cardiac death, and the balance of autonomic nervous function is the most important factor in the stability of the human body. This makes the detection of heart rate variability for the general population health care, assessment of various special populations in various situations, as well as prognosis of patients with cardiovascular disease and early warning of sudden cardiac death are an important inspection technique. The earliest development and application of heart rate variability (HRV) began in 1965, when obstetricians Hon and