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The Relationship between Heart Rate Variability and Adiposity Differs for Central and Overall Adiposity
المؤلفون المشاركون
Ble, Alessandro
Fumagalli, Stefano
Griswold, Michael E.
Sollers, John J.
Windham, B. Gwen
Najjar, Samar S.
Thayer, Julian F.
Ferrucci, Luigi
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-05-09
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
While frank obesity is associated with reduced HRV, indicative of poorer autonomic nervous system (ANS) function, the association between body mass index (BMI) and HRV is less clear.
We hypothesized that effects of adiposity on ANS are mostly mediated by visceral fat and less by subcutaneous fat; therefore, centrally distributed adipose tissue, that is, waist circumference (WC), should be more strongly associated with HRV than overall adiposity (BMI).
To examine this hypothesis, we used data collected in a subset of the Baltimore Longitudinal Study of Aging to compare strength of association between HRV and WC to that of HRV and BMI.
Time domain HRV variables SDNN (standard deviation of successive differences in normal-to-normal (N-N) intervals) and RMSSD (root mean square of successive differences in N-N intervals) were calculated from 24-hour Holter recordings in 159 participants (29–96 years).
Increasing WC was associated with decreasing SDNN and RMSSD in younger but not older participants (P value for WC-by-age interaction = 0.003).
BMI was not associated with either SDNN or RMSSD at any age.
In conclusion, central adiposity may contribute to sympathetic and parasympathetic ANS declines early in life.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Windham, B. Gwen& Fumagalli, Stefano& Ble, Alessandro& Sollers, John J.& Thayer, Julian F.& Najjar, Samar S.…[et al.]. 2012. The Relationship between Heart Rate Variability and Adiposity Differs for Central and Overall Adiposity. Journal of Obesity،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-449710
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Windham, B. Gwen…[et al.]. The Relationship between Heart Rate Variability and Adiposity Differs for Central and Overall Adiposity. Journal of Obesity No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-449710
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Windham, B. Gwen& Fumagalli, Stefano& Ble, Alessandro& Sollers, John J.& Thayer, Julian F.& Najjar, Samar S.…[et al.]. The Relationship between Heart Rate Variability and Adiposity Differs for Central and Overall Adiposity. Journal of Obesity. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-449710
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-449710
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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