Changes in the Circadian Rhythm of High-Frequency Heart Rate Variability Associated With Depression.

ABSTRACT:

Background

Heart rate variability (HRV) extracted from electrocardiogram measured for a short period during a resting state is clinically used as a bio-signal reflecting the emotional state. However, as interest in wearable devices increases, greater attention is being paid to HRV extracted from long-term electrocardiogram, which may contain additional clinical information. The purpose of this study was to examine the characteristics of HRV parameters extracted through long-term electrocardiogram and explore the differences between participants with and without depression and anxiety symptoms.

Methods

Long-term electrocardiogram was acquired from 354 adults with no psychiatric history who underwent Holter monitoring. Evening and nighttime HRV and the ratio of nighttime-to-ev

SUBMITTER: Lee D 

PROVIDER: S-EPMC10186076 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature