Yan X, Zhang F
Institute of Space Medico-Engineering, Beijing, China.
Space Med Med Eng (Beijing). 1997 Oct;10(5):318-22.
Heart rate variability (HRV) has considerable potentials in assessing the role of autonomic nervous system fluctuations in healthy individuals and patients. This paper reviews the analytical methods of HRV and its application. HRV is a useful parameter for predicting cardiac risk after acute myocardial infarction, and an early warning sign of diabetes neuropath in clinical medicine. In space medical studies, HRV analysis have been used to assess changes in autonomic regulation after weightlessness or simulated weightlessness, evaluate tolerance in various stress test, study regulatory mechanisms of cardiovascular system, and assess the effect of countermeasure against weightlessness.
心率变异性（HRV）在评估自主神经系统波动对健康个体和患者的作用方面具有巨大潜力。本文综述了HRV的分析方法及其应用。HRV是预测急性心肌梗死后心脏风险的有用参数，也是临床医学中糖尿病神经病变的早期预警信号。在航天医学研究中，HRV分析已被用于评估失重或模拟失重后自主调节的变化、评估各种应激试验中的耐受性、研究心血管系统的调节机制以及评估失重对抗措施的效果。
