Assessment of autonomic function by long-term heart rate variability: beyond the classical framework of LF and HF measurements

Abstract In the assessment of autonomic function by heart rate variability (HRV), the framework that the power of high-frequency component or its surrogate indices reflects parasympathetic activity, while the power of low-frequency component or LF/HF reflects sympathetic activity has been used as th...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Junichiro Hayano, Emi Yuda
Formato:	article
Lenguaje:	EN
Publicado:	BMC 2021
Materias:	Autonomic nervous system Baroreceptor reflex Cyclic variation of heart rate Heart rate turbulence Heart rate variability Mortality Physical anthropology. Somatology GN49-298
Acceso en línea:	https://doaj.org/article/8d183730f6e047f28edf0c6ca1b3a79c
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:8d183730f6e047f28edf0c6ca1b3a79c
record_format	dspace
spelling	oai:doaj.org-article:8d183730f6e047f28edf0c6ca1b3a79c2021-12-05T12:04:49ZAssessment of autonomic function by long-term heart rate variability: beyond the classical framework of LF and HF measurements10.1186/s40101-021-00272-y1880-6805https://doaj.org/article/8d183730f6e047f28edf0c6ca1b3a79c2021-11-01T00:00:00Zhttps://doi.org/10.1186/s40101-021-00272-yhttps://doaj.org/toc/1880-6805Abstract In the assessment of autonomic function by heart rate variability (HRV), the framework that the power of high-frequency component or its surrogate indices reflects parasympathetic activity, while the power of low-frequency component or LF/HF reflects sympathetic activity has been used as the theoretical basis for the interpretation of HRV. Although this classical framework has contributed greatly to the widespread use of HRV for the assessment of autonomic function, it was obtained from studies of short-term HRV (typically 5‑10 min) under tightly controlled conditions. If it is applied to long-term HRV (typically 24 h) under free-running conditions in daily life, erroneous conclusions could be drawn. Also, long-term HRV could contain untapped useful information that is not revealed in the classical framework. In this review, we discuss the limitations of the classical framework and present studies that extracted autonomic function indicators and other useful biomedical information from long-term HRV using novel approaches beyond the classical framework. Those methods include non-Gaussianity index, HRV sleep index, heart rate turbulence, and the frequency and amplitude of cyclic variation of heart rate.Junichiro HayanoEmi YudaBMCarticleAutonomic nervous systemBaroreceptor reflexCyclic variation of heart rateHeart rate turbulenceHeart rate variabilityMortalityPhysical anthropology. SomatologyGN49-298ENJournal of Physiological Anthropology, Vol 40, Iss 1, Pp 1-15 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Autonomic nervous system Baroreceptor reflex Cyclic variation of heart rate Heart rate turbulence Heart rate variability Mortality Physical anthropology. Somatology GN49-298
spellingShingle	Autonomic nervous system Baroreceptor reflex Cyclic variation of heart rate Heart rate turbulence Heart rate variability Mortality Physical anthropology. Somatology GN49-298 Junichiro Hayano Emi Yuda Assessment of autonomic function by long-term heart rate variability: beyond the classical framework of LF and HF measurements
description	Abstract In the assessment of autonomic function by heart rate variability (HRV), the framework that the power of high-frequency component or its surrogate indices reflects parasympathetic activity, while the power of low-frequency component or LF/HF reflects sympathetic activity has been used as the theoretical basis for the interpretation of HRV. Although this classical framework has contributed greatly to the widespread use of HRV for the assessment of autonomic function, it was obtained from studies of short-term HRV (typically 5‑10 min) under tightly controlled conditions. If it is applied to long-term HRV (typically 24 h) under free-running conditions in daily life, erroneous conclusions could be drawn. Also, long-term HRV could contain untapped useful information that is not revealed in the classical framework. In this review, we discuss the limitations of the classical framework and present studies that extracted autonomic function indicators and other useful biomedical information from long-term HRV using novel approaches beyond the classical framework. Those methods include non-Gaussianity index, HRV sleep index, heart rate turbulence, and the frequency and amplitude of cyclic variation of heart rate.
format	article
author	Junichiro Hayano Emi Yuda
author_facet	Junichiro Hayano Emi Yuda
author_sort	Junichiro Hayano
title	Assessment of autonomic function by long-term heart rate variability: beyond the classical framework of LF and HF measurements
title_short	Assessment of autonomic function by long-term heart rate variability: beyond the classical framework of LF and HF measurements
title_full	Assessment of autonomic function by long-term heart rate variability: beyond the classical framework of LF and HF measurements
title_fullStr	Assessment of autonomic function by long-term heart rate variability: beyond the classical framework of LF and HF measurements
title_full_unstemmed	Assessment of autonomic function by long-term heart rate variability: beyond the classical framework of LF and HF measurements
title_sort	assessment of autonomic function by long-term heart rate variability: beyond the classical framework of lf and hf measurements
publisher	BMC
publishDate	2021
url	https://doaj.org/article/8d183730f6e047f28edf0c6ca1b3a79c
work_keys_str_mv	AT junichirohayano assessmentofautonomicfunctionbylongtermheartratevariabilitybeyondtheclassicalframeworkoflfandhfmeasurements AT emiyuda assessmentofautonomicfunctionbylongtermheartratevariabilitybeyondtheclassicalframeworkoflfandhfmeasurements
_version_	1718372269202341888

Assessment of autonomic function by long-term heart rate variability: beyond the classical framework of LF and HF measurements

Ejemplares similares