TY - GEN
T1 - A novel index of photoplethysmography by using instantaneous pulse rate variability during non-stationary condition
AU - Lin, Pei Chen
AU - Huang, Po Hsun
AU - Chang, Chia Chi
AU - Hsu, Hung Yi
AU - Hsiao, Tzu-Chien
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/8/20
Y1 - 2015/8/20
N2 - Heart rate variability (HRV) and pulse rate variability (PRV) have been widely used as an automatic nervous system (ANS) activities observation. Based on the timescale limitation of heart beat (for HRV) and pulse waveform (for PRV), one method of instantaneous pulse rate variability (iPRV) with photoplethysmography (PPG) had been proposed as a HRV and PRV surrogate during non-stationary condition in frequency domain. In this paper, the examination in time-domain PPG during passive leg raise (PLR) trial was studied. The 24 subjects pre-experiment resulted that iPRV and HRV are positive correlation (r-value = 0.680±0.099 in baseline; r-value = 0.688±0.096 in PLR). Furthermore, the iPRV containing much complex intrinsic components on higher frequency bands provides more intrinsic cardiovascular information for further assessment. This proposed examination in time-domain PPG is the possible leading way to more useful indicator for healthcare application.
AB - Heart rate variability (HRV) and pulse rate variability (PRV) have been widely used as an automatic nervous system (ANS) activities observation. Based on the timescale limitation of heart beat (for HRV) and pulse waveform (for PRV), one method of instantaneous pulse rate variability (iPRV) with photoplethysmography (PPG) had been proposed as a HRV and PRV surrogate during non-stationary condition in frequency domain. In this paper, the examination in time-domain PPG during passive leg raise (PLR) trial was studied. The 24 subjects pre-experiment resulted that iPRV and HRV are positive correlation (r-value = 0.680±0.099 in baseline; r-value = 0.688±0.096 in PLR). Furthermore, the iPRV containing much complex intrinsic components on higher frequency bands provides more intrinsic cardiovascular information for further assessment. This proposed examination in time-domain PPG is the possible leading way to more useful indicator for healthcare application.
KW - Correlation
KW - Frequency-domain analysis
KW - Heart rate variability
KW - Photoplethysmography
KW - Rail to rail inputs
KW - Time series analysis
KW - Time-domain analysis
UR - http://www.scopus.com/inward/record.url?scp=84959458721&partnerID=8YFLogxK
U2 - 10.1109/ICCE-TW.2015.7216799
DO - 10.1109/ICCE-TW.2015.7216799
M3 - Conference contribution
AN - SCOPUS:84959458721
T3 - 2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015
SP - 100
EP - 101
BT - 2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015
Y2 - 6 June 2015 through 8 June 2015
ER -