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Short-term Heart Rate Variability using wrist-worn pulse wave monitor compared to a Holter ECG

机译：与Holter ECG相比，使用手腕脉冲波监测器的短期心率变异性

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The physiological variation of heart rate, controlled by autonomic nervous system, is called Heart Rate Variability (HRV). Measuring HRV reveals a wide range of useful information about humans' body and health status, including prognostic issues. Our study refers to the use of a wrist-worn photoplethysmography (PPG) device simultaneously with an ECG Holter to test the agreement between statistics of pulse wave and ECG time series, i.e. to see if the PPG device may be used instead of the Holter ECG to properly asses the heart activity. Preliminary experiments performed on 9 young and healthy subjects revealed a good agreement between statistic parameters of short-term temporal series obtained from electrocardiogram (ECG) and pulse wave (PW). In this way and in certain conditions it is allowed to replace the HRV analysis obtained by means of electrocardiograph or Holter devices with that performed by a PPG device, that is more suitable and easy-to-use monitor of heart health status.
机译：由自主神经系统控制的心率的生理变化称为心率变异性（HRV）。测量HRV显示有关人体和健康状况的广泛有用信息，包括预后问题。我们的研究是指使用腕带磨损的光电觉模型（PPG）器件与ECG HOLTER一起使用，以测试脉搏波和ECG时间序列统计之间的协议，即可以看到PPG设备是否可以代替HOSTER ECG。正确判断心脏活动。在9名年轻和健康的主题中进行的初步实验揭示了从心电图（ECG）和脉冲波（PW）获得的短期时间系列统计参数之间的良好一致性。以这种方式和在某些条件下，允许通过通过PPG器件执行的电磁图或HOLTER装置代替通过电磁仪或HOLTER装置获得的HRV分析，这更适合于心脏健康状态的易于使用的监视器。

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