Heart Rate Variability in Overweight Health Care Students: Correlation with Visceral Fat
Background and Objectives: Increased sympathetic activity, decreased parasympathetic activity and sympathovagal imbalance (SVI) has been reported in obese individuals. However, the SVI and its association with visceral fat in overweight health care students have not been explored. Therefore, in...
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| Format: | Article |
| Language: | English |
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JCDR Research and Publications Private Limited
2015-01-01
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| Series: | Journal of Clinical and Diagnostic Research |
| Subjects: | |
| Online Access: | https://jcdr.net/articles/PDF/5434/12145_CE(RA1)_F(T)_PF1(PAK)_PFA(AK)_PF2(PAG)_u.pdf |
| _version_ | 1818645460123910144 |
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| author | Kiran Kumar Chintala Bandi Hari Krishna Mallikarjuna Reddy N. |
| author_facet | Kiran Kumar Chintala Bandi Hari Krishna Mallikarjuna Reddy N. |
| author_sort | Kiran Kumar Chintala |
| collection | DOAJ |
| description | Background and Objectives: Increased sympathetic activity,
decreased parasympathetic activity and sympathovagal
imbalance (SVI) has been reported in obese individuals. However,
the SVI and its association with visceral fat in overweight health
care students have not been explored. Therefore, in the present
study, we have assessed heart rate variability (HRV) and its
association with visceral fat in overweight health care students.
Materials and Methods: Frequency domain parameters of HRV,
body fat distribution and baseline anthropometric parameters
were recorded in the control (n=40) and overweight (n=40)
individuals. Further, the association of visceral fat with HRV was
analysed.
Results: There was no significant difference in age and height
of overweight group and control group (p = 0.732). The baseline
heart rate and blood pressure (p<0.001) were higher in the
overweight group. Total body fat, subcutaneous fat and visceral
fat were higher in the overweight group (p<0.001). Among
frequency domain parameter of HRV, LFnu and LF: HF were more
in the overweight group (p<0.001). Further, HFnu was less in the
overweight group (p<0.001).
Conclusion: Sympathovagal imbalance due to increased
sympathetic activity and its association with visceral fat was
observed in overweight individuals. |
| first_indexed | 2024-12-17T00:31:05Z |
| format | Article |
| id | doaj.art-ff22e26d7f874e85949647790067cfa8 |
| institution | Directory Open Access Journal |
| issn | 2249-782X 0973-709X |
| language | English |
| last_indexed | 2024-12-17T00:31:05Z |
| publishDate | 2015-01-01 |
| publisher | JCDR Research and Publications Private Limited |
| record_format | Article |
| series | Journal of Clinical and Diagnostic Research |
| spelling | doaj.art-ff22e26d7f874e85949647790067cfa82022-12-21T22:10:18ZengJCDR Research and Publications Private LimitedJournal of Clinical and Diagnostic Research2249-782X0973-709X2015-01-0191CC06CC0810.7860/JCDR/2015/12145.5434Heart Rate Variability in Overweight Health Care Students: Correlation with Visceral FatKiran Kumar Chintala0Bandi Hari Krishna1Mallikarjuna Reddy N.2Assistant Professor, Department of Physiology, Narayana Medical College, Nellore, Andhra Pradesh, India.Tutor, Department of Physiology, Narayana Medical College, Nellore, Andhra Pradesh, India.Professor & HOD, Department of Physiology, Narayana Medical College, Nellore, Andhra Pradesh, India.Background and Objectives: Increased sympathetic activity, decreased parasympathetic activity and sympathovagal imbalance (SVI) has been reported in obese individuals. However, the SVI and its association with visceral fat in overweight health care students have not been explored. Therefore, in the present study, we have assessed heart rate variability (HRV) and its association with visceral fat in overweight health care students. Materials and Methods: Frequency domain parameters of HRV, body fat distribution and baseline anthropometric parameters were recorded in the control (n=40) and overweight (n=40) individuals. Further, the association of visceral fat with HRV was analysed. Results: There was no significant difference in age and height of overweight group and control group (p = 0.732). The baseline heart rate and blood pressure (p<0.001) were higher in the overweight group. Total body fat, subcutaneous fat and visceral fat were higher in the overweight group (p<0.001). Among frequency domain parameter of HRV, LFnu and LF: HF were more in the overweight group (p<0.001). Further, HFnu was less in the overweight group (p<0.001). Conclusion: Sympathovagal imbalance due to increased sympathetic activity and its association with visceral fat was observed in overweight individuals.https://jcdr.net/articles/PDF/5434/12145_CE(RA1)_F(T)_PF1(PAK)_PFA(AK)_PF2(PAG)_u.pdfobesitysympathovagal imbalancevagal tone |
| spellingShingle | Kiran Kumar Chintala Bandi Hari Krishna Mallikarjuna Reddy N. Heart Rate Variability in Overweight Health Care Students: Correlation with Visceral Fat Journal of Clinical and Diagnostic Research obesity sympathovagal imbalance vagal tone |
| title | Heart Rate Variability in Overweight Health Care Students: Correlation with Visceral Fat |
| title_full | Heart Rate Variability in Overweight Health Care Students: Correlation with Visceral Fat |
| title_fullStr | Heart Rate Variability in Overweight Health Care Students: Correlation with Visceral Fat |
| title_full_unstemmed | Heart Rate Variability in Overweight Health Care Students: Correlation with Visceral Fat |
| title_short | Heart Rate Variability in Overweight Health Care Students: Correlation with Visceral Fat |
| title_sort | heart rate variability in overweight health care students correlation with visceral fat |
| topic | obesity sympathovagal imbalance vagal tone |
| url | https://jcdr.net/articles/PDF/5434/12145_CE(RA1)_F(T)_PF1(PAK)_PFA(AK)_PF2(PAG)_u.pdf |
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