Comparison between Electrocardiographic and Earlobe Pulse Photoplethysmographic Detection for Evaluating Heart Rate Variability in Healthy Subjects in Short- and Long-Term Recordings.
Comparison between Electrocardiographic and Earlobe Pulse Photoplethysmographic Detection for Evaluating Heart Rate Variability in Healthy Subjects in Short- and Long-Term Recordings.
复制标题
DOI：
10.3390/s18030844
复制
发表时间：
2018-03-13
期刊：
影响因子：
--
通讯作者：
Quattrone A
中科院分区：
文献类型：
--
作者：
Vescio B;Salsone M;Gambardella A;Quattrone A
心率变异性（HRV）通常用于评估自主神经功能和对环境刺激的反应。它通常来自心电图信号;然而，在过去的几年中，光电体积描记术已成功地用于评估心跳到心跳的时间间隔，并评估在几种条件下的人类心率的变化。目前的工作描述了一个简单的设计，使用可穿戴耳垂传感器的光电体积描记器。心跳到心跳的时间间隔被评估为后续脉冲之间的时间，从而产生代表心率变异性的信号，将其与经典心电图的RR间期进行比较。20分钟脉搏光电容积描记术和心电图记录同时从10个健康人。另外10例受试者记录了24小时。对原始信号以及时域和频域HRV参数进行了比较。两种技术评估的心搏间期之间存在微小差异。目前的研究结果表明，我们的可穿戴式耳垂脉冲光电体积描记器可能适用于短期和长期的家庭测量和监测HRV参数。
Heart rate variability (HRV) is commonly used to assess autonomic functions and responses to environmental stimuli. It is usually derived from electrocardiographic signals; however, in the last few years, photoplethysmography has been successfully used to evaluate beat-to-beat time intervals and to assess changes in the human heart rate under several conditions. The present work describes a simple design of a photoplethysmograph, using a wearable earlobe sensor. Beat-to-beat time intervals were evaluated as the time between subsequent pulses, thus generating a signal representative of heart rate variability, which was compared to RR intervals from classic electrocardiography. Twenty-minute pulse photoplethysmography and ECG recordings were taken simultaneously from 10 healthy individuals. Ten additional subjects were recorded for 24 h. Comparisons were made of raw signals and on time-domain and frequency-domain HRV parameters. There were small differences between the inter-beat intervals evaluated with the two techniques. The current findings suggest that our wearable earlobe pulse photoplethysmograph may be suitable for short and long-term home measuring and monitoring of HRV parameters.
登录
查看更多内容
影响因子：
2.2
作者：
Wong, Jih-Sen;Lu, Wan-An;Kuo, Cheng-Deng
通讯作者：
Kuo, Cheng-Deng
影响因子：
--
作者：
Lu, G.;Yang, F.;Stein, J. F.
通讯作者：
Stein, J. F.
影响因子：
3
作者：
Weinschenk, Stefan W.;Beise, Reinhard D.;Lorenz, Juergen
通讯作者：
Lorenz, Juergen
影响因子：
37.8
作者：
Goldberger, AL;Amaral, LAN;Stanley, HE
通讯作者：
Stanley, HE
影响因子：
1.3
作者：
Vasconcellos, Fabrcio V. A.;Seabra, Andre;Farinatti, Paulo
通讯作者：
Farinatti, Paulo