Influence of Heart Rate Fragmentation on the Assessment of Heart Rate Variability

Junichiro Hayano, Masaya Kisohara, Emi Yuda

研究成果: Conference contribution

抄録

Heart rate fragmentation (HRF) is a type of sinoatrial instability characterized by frequent (often every beat) appearance of inflection in R-R interval time series despite that ECG shows sinus rhythm. Because the assessment of vagal function by the analysis of heart rate variability (HRV) depends on the assumption that the high frequency (HF, 0.15-0.4 Hz) component of HRV is mediated solely by the vagus, HRF that is measured as a part of HF component confounds the assessment of vagal function by HRV. In this study, we analyzed HRF in 24-h ECG big data, ALLSTAR, and investigated the changes in HRF occurrence with age and its influence on the assessment of HF component of HRV. We observed that HRF is often observed during childhoods (0-20 yr) and after 80 yr, but its influence on the HF component of HRV monotonously increases with age.

本文言語English
ホスト出版物のタイトル2019 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2019
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781728132792
DOI
出版ステータスPublished - 2019 5月
イベント6th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2019 - Yilan, Taiwan, Province of China
継続期間: 2019 5月 202019 5月 22

出版物シリーズ

名前2019 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2019

Conference

Conference6th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2019
国/地域Taiwan, Province of China
CityYilan
Period19/5/2019/5/22

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • コンピュータ サイエンスの応用
  • コンピュータ ビジョンおよびパターン認識
  • 電子工学および電気工学

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