Metabolic Energy Correlates of Heart Rate Variability Spectral Power Associated with a 900-Calorie Challenge
Joint Authors
Bond, Vernon
Austin, Rachel E.
Goring, Kim L.
Hatcher, Mark D.
Millis, Richard M.
Source
Journal of Nutrition and Metabolism
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-06-20
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
We studied healthy males challenged with a 900 Cal test beverage and correlated EE with the raw (ms2) and normalized units (nu) of total power (TP), low frequency/high frequency (LF/HF) and VLF spectral power of heart rate variability (HRV).
The correlations were evaluated during 20 min of normal breathing (NB, control) and 20 min of paced breathing (PB) at 12 breaths⋅min−1 (0.2 Hz).
EE was not significantly correlated with any of the HRV variables before the metabolic challenge.
After the challenge, EE was positively correlated with LF/HF and with VLF; VLF was also positively correlated with LF/HF during both NB and PB.
These findings suggest that EE may be a correlate of LF/HF and of VLF spectral power of HRV in healthy adolescent/young adult males.
The association of lower resting energy expenditure with lower amounts of VLF spectral power may occur in individuals with predilections for obese phenotypes.
American Psychological Association (APA)
Millis, Richard M.& Austin, Rachel E.& Hatcher, Mark D.& Bond, Vernon& Goring, Kim L.. 2011. Metabolic Energy Correlates of Heart Rate Variability Spectral Power Associated with a 900-Calorie Challenge. Journal of Nutrition and Metabolism،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-492798
Modern Language Association (MLA)
Millis, Richard M.…[et al.]. Metabolic Energy Correlates of Heart Rate Variability Spectral Power Associated with a 900-Calorie Challenge. Journal of Nutrition and Metabolism No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-492798
American Medical Association (AMA)
Millis, Richard M.& Austin, Rachel E.& Hatcher, Mark D.& Bond, Vernon& Goring, Kim L.. Metabolic Energy Correlates of Heart Rate Variability Spectral Power Associated with a 900-Calorie Challenge. Journal of Nutrition and Metabolism. 2011. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-492798
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-492798