Long-range correlations in amplitude variability of HF and LF components of heart rate variability

Yuki Miki, Yasuyuki Suzuki, Eiichi Watanabe, Junichiro Hayano, Yoshiharu Yamamoto, Taishin Nomura, Ken Kiyono

研究成果: Conference contribution

2 引用 (Scopus)

抄録

For the assessment of autonomic nervous system activity based on heart rate variability (HRV) analysis, characteristics of high-frequency (HF; 0.15 to 0.4 Hz) and low-frequency (LF; 0.04 to 0.15 Hz) components have been widely employed. HF and LF band powers quantified by power spectral analysis have most commonly been used in the conventional studies; the physiological significance of these measures has also been extensively studied. However, nonlinear characteristics of HF and LF components have not been well established. In this paper, we investigated nonlinear properties of HF and LF components in 122 healthy subjects and 108 patients with congestive heart failure (CHF). By analyzing bandpass-filtered time series of HRV corresponding to HF and LF components, it is shown that amplitude variability of HF and LF components displays long-range correlation, which cannot be explained by linear HRV properties. Compared with the age-matched healthy control group, the CHF patients showed significantly decreased long range correlation of HF component amplitude variability. These findings suggest that nonlinear properties of HF and LF components provides some complementary information on HRV dynamics.

元の言語English
ホスト出版物のタイトル2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016
出版者Institute of Electrical and Electronics Engineers Inc.
ページ6218-6221
ページ数4
2016-October
ISBN(電子版)9781457702204
DOI
出版物ステータスPublished - 13-10-2016
イベント38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016 - Orlando, United States
継続期間: 16-08-201620-08-2016

Other

Other38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016
United States
Orlando
期間16-08-1620-08-16

Fingerprint

Heart Rate
Heart Failure
Autonomic Nervous System
Healthy Volunteers
Neurology
Spectrum analysis
Control Groups
Time series

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

これを引用

Miki, Y., Suzuki, Y., Watanabe, E., Hayano, J., Yamamoto, Y., Nomura, T., & Kiyono, K. (2016). Long-range correlations in amplitude variability of HF and LF components of heart rate variability. : 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016 (巻 2016-October, pp. 6218-6221). [7592149] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EMBC.2016.7592149
Miki, Yuki ; Suzuki, Yasuyuki ; Watanabe, Eiichi ; Hayano, Junichiro ; Yamamoto, Yoshiharu ; Nomura, Taishin ; Kiyono, Ken. / Long-range correlations in amplitude variability of HF and LF components of heart rate variability. 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016. 巻 2016-October Institute of Electrical and Electronics Engineers Inc., 2016. pp. 6218-6221
@inproceedings{931c50ba0f9e4f49a9c4e12112d06bd8,
title = "Long-range correlations in amplitude variability of HF and LF components of heart rate variability",
abstract = "For the assessment of autonomic nervous system activity based on heart rate variability (HRV) analysis, characteristics of high-frequency (HF; 0.15 to 0.4 Hz) and low-frequency (LF; 0.04 to 0.15 Hz) components have been widely employed. HF and LF band powers quantified by power spectral analysis have most commonly been used in the conventional studies; the physiological significance of these measures has also been extensively studied. However, nonlinear characteristics of HF and LF components have not been well established. In this paper, we investigated nonlinear properties of HF and LF components in 122 healthy subjects and 108 patients with congestive heart failure (CHF). By analyzing bandpass-filtered time series of HRV corresponding to HF and LF components, it is shown that amplitude variability of HF and LF components displays long-range correlation, which cannot be explained by linear HRV properties. Compared with the age-matched healthy control group, the CHF patients showed significantly decreased long range correlation of HF component amplitude variability. These findings suggest that nonlinear properties of HF and LF components provides some complementary information on HRV dynamics.",
author = "Yuki Miki and Yasuyuki Suzuki and Eiichi Watanabe and Junichiro Hayano and Yoshiharu Yamamoto and Taishin Nomura and Ken Kiyono",
year = "2016",
month = "10",
day = "13",
doi = "10.1109/EMBC.2016.7592149",
language = "English",
volume = "2016-October",
pages = "6218--6221",
booktitle = "2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
address = "United States",

}

Miki, Y, Suzuki, Y, Watanabe, E, Hayano, J, Yamamoto, Y, Nomura, T & Kiyono, K 2016, Long-range correlations in amplitude variability of HF and LF components of heart rate variability. : 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016. 巻. 2016-October, 7592149, Institute of Electrical and Electronics Engineers Inc., pp. 6218-6221, 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016, Orlando, United States, 16-08-16. https://doi.org/10.1109/EMBC.2016.7592149

Long-range correlations in amplitude variability of HF and LF components of heart rate variability. / Miki, Yuki; Suzuki, Yasuyuki; Watanabe, Eiichi; Hayano, Junichiro; Yamamoto, Yoshiharu; Nomura, Taishin; Kiyono, Ken.

2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016. 巻 2016-October Institute of Electrical and Electronics Engineers Inc., 2016. p. 6218-6221 7592149.

研究成果: Conference contribution

TY - GEN

T1 - Long-range correlations in amplitude variability of HF and LF components of heart rate variability

AU - Miki, Yuki

AU - Suzuki, Yasuyuki

AU - Watanabe, Eiichi

AU - Hayano, Junichiro

AU - Yamamoto, Yoshiharu

AU - Nomura, Taishin

AU - Kiyono, Ken

PY - 2016/10/13

Y1 - 2016/10/13

N2 - For the assessment of autonomic nervous system activity based on heart rate variability (HRV) analysis, characteristics of high-frequency (HF; 0.15 to 0.4 Hz) and low-frequency (LF; 0.04 to 0.15 Hz) components have been widely employed. HF and LF band powers quantified by power spectral analysis have most commonly been used in the conventional studies; the physiological significance of these measures has also been extensively studied. However, nonlinear characteristics of HF and LF components have not been well established. In this paper, we investigated nonlinear properties of HF and LF components in 122 healthy subjects and 108 patients with congestive heart failure (CHF). By analyzing bandpass-filtered time series of HRV corresponding to HF and LF components, it is shown that amplitude variability of HF and LF components displays long-range correlation, which cannot be explained by linear HRV properties. Compared with the age-matched healthy control group, the CHF patients showed significantly decreased long range correlation of HF component amplitude variability. These findings suggest that nonlinear properties of HF and LF components provides some complementary information on HRV dynamics.

AB - For the assessment of autonomic nervous system activity based on heart rate variability (HRV) analysis, characteristics of high-frequency (HF; 0.15 to 0.4 Hz) and low-frequency (LF; 0.04 to 0.15 Hz) components have been widely employed. HF and LF band powers quantified by power spectral analysis have most commonly been used in the conventional studies; the physiological significance of these measures has also been extensively studied. However, nonlinear characteristics of HF and LF components have not been well established. In this paper, we investigated nonlinear properties of HF and LF components in 122 healthy subjects and 108 patients with congestive heart failure (CHF). By analyzing bandpass-filtered time series of HRV corresponding to HF and LF components, it is shown that amplitude variability of HF and LF components displays long-range correlation, which cannot be explained by linear HRV properties. Compared with the age-matched healthy control group, the CHF patients showed significantly decreased long range correlation of HF component amplitude variability. These findings suggest that nonlinear properties of HF and LF components provides some complementary information on HRV dynamics.

UR - http://www.scopus.com/inward/record.url?scp=85009115772&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85009115772&partnerID=8YFLogxK

U2 - 10.1109/EMBC.2016.7592149

DO - 10.1109/EMBC.2016.7592149

M3 - Conference contribution

C2 - 28269672

AN - SCOPUS:85009115772

VL - 2016-October

SP - 6218

EP - 6221

BT - 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016

PB - Institute of Electrical and Electronics Engineers Inc.

ER -

Miki Y, Suzuki Y, Watanabe E, Hayano J, Yamamoto Y, Nomura T その他. Long-range correlations in amplitude variability of HF and LF components of heart rate variability. : 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016. 巻 2016-October. Institute of Electrical and Electronics Engineers Inc. 2016. p. 6218-6221. 7592149 https://doi.org/10.1109/EMBC.2016.7592149