ArticleDoklady. Biochemistry and biophysics2024
Age-Related Changes in Heart Rate Variability from the Neonatal Period to Adulthood.
Article in Doklady. Biochemistry and biophysics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Analysis of Clinical Features in Children with Vasovagal Syncope Complicated by Convulsions or Incontinence.Biomedicines · 2025Article
- Systemic Rearrangement of the Heart Rhythm in the Process of Organism Aging: Spectral Analysis.Doklady. Biochemistry and biophysics · 2025Article
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2 authors.
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Abstract
The aim of the study was to reveal the patterns of the age-related dynamics of the frequency-dependent regulation of heart rate variability (HRV) based on the analysis of Holter ECG recordings from healthy subjects of four age groups: neonates, one-year-old infants, adolescents, and adults. A wide spectral composition of HRV is shown, consisting of nine Hilbert-Huang modes in the frequency range from 0.0001 to 2 Hz. A decrease in the central frequencies of all modes is shown in the postnatal period with a plateau in adolescence. A rapid progression of systemic humoral regulation of HRV, characterized by a consolidated increase in the amplitudes of the corresponding modes with a plateau in adolescence, is demonstrated. The dome-shaped character of age-related changes in amplitude of modes associated with autonomic control with a maximum in adolescence is shown. The results obtained quantitatively demonstrate age-related consolidated changes in HRV parameters from neonates to adulthood.
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