The Relationship between Autonomic Regulation of Cardiovascular Function and Body Composition.
Autonomic nervous system
Blood pressure
Body composition
Cardiovascular reflexes
Fat tissue
Heart rate
Heart rate variability
Journal
Journal of obesity & metabolic syndrome
ISSN: 2508-7576
Titre abrégé: J Obes Metab Syndr
Pays: Korea (South)
ID NLM: 101704724
Informations de publication
Date de publication:
30 Sep 2020
30 Sep 2020
Historique:
received:
05
05
2020
revised:
15
06
2020
accepted:
10
08
2020
pubmed:
16
9
2020
medline:
16
9
2020
entrez:
15
9
2020
Statut:
ppublish
Résumé
We investigated whether the results of autonomic function tests correlate with body composition and shape in healthy young people. We conducted cardiovascular reflex tests (heart rate [HR] and blood pressure [BP] responses to the Valsalva maneuver and HR response to deep breathing) and the tilt table test with 32 subjects (19 males; mean age, 22.1±1.9 years). Participants also completed an anthropometric measurement sequence (weight; height; upper arm, hips, and waist circumference; triceps and subscapular skinfold), bioelectric impedance testing, and hand grip strength measurements. Markers of obesity, other anthropometric measures, functional measures, and the basal metabolic rate (BMR) were significantly positively correlated with systolic BP (SBP) and diastolic BP (DBP) in both the supine and tilted positions. There was a positive correlation between the difference in HR (ΔHR) between the tilt and supine body positions and markers of obesity, the functional marker of dominant handgrip strength, and BMR. Participants with a body mass index (BMI) <25 kg/m High sympathetic activity, as evaluated by cardiovascular regulation, correlates with a high share of adipose tissue in young healthy persons.
Sections du résumé
BACKGROUND
BACKGROUND
We investigated whether the results of autonomic function tests correlate with body composition and shape in healthy young people.
METHODS
METHODS
We conducted cardiovascular reflex tests (heart rate [HR] and blood pressure [BP] responses to the Valsalva maneuver and HR response to deep breathing) and the tilt table test with 32 subjects (19 males; mean age, 22.1±1.9 years). Participants also completed an anthropometric measurement sequence (weight; height; upper arm, hips, and waist circumference; triceps and subscapular skinfold), bioelectric impedance testing, and hand grip strength measurements.
RESULTS
RESULTS
Markers of obesity, other anthropometric measures, functional measures, and the basal metabolic rate (BMR) were significantly positively correlated with systolic BP (SBP) and diastolic BP (DBP) in both the supine and tilted positions. There was a positive correlation between the difference in HR (ΔHR) between the tilt and supine body positions and markers of obesity, the functional marker of dominant handgrip strength, and BMR. Participants with a body mass index (BMI) <25 kg/m
CONCLUSION
CONCLUSIONS
High sympathetic activity, as evaluated by cardiovascular regulation, correlates with a high share of adipose tissue in young healthy persons.
Identifiants
pubmed: 32930100
pii: jomes20041
doi: 10.7570/jomes20041
pmc: PMC7539346
doi:
Types de publication
Journal Article
Langues
eng
Pagination
188-197Références
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