Effect of Moderate Physical Exercise on Autonomic Balance in Irritable Bowel Syndrome
Background: Altered autonomic balance has been noted in Irritable bowel syndrome Regular physical exercise may cause restoration of autonomic balance in health and disease. Objective: To assess the effect of brisk walking on the autonomic balance by analysis of heart rate variability in patients...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Bangladesh Society of Physiologist (BSP)
2015-06-01
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| Series: | Journal of Bangladesh Society of Physiologists |
| Subjects: | |
| Online Access: | http://www.banglajol.info/index.php/JBSP/article/view/24610 |
| Summary: | Background: Altered autonomic balance has been noted in Irritable bowel syndrome Regular physical exercise may cause restoration of autonomic balance in health and disease.
Objective: To assess the effect of brisk walking on the autonomic balance by analysis of heart rate variability in patients with Irritable bowel syndrome (IBS).
Methods: This prospective study was conducted in the Department of Physiology, Bangabandhu Sheikh Mujib Medical University (BSMMU) in 2013.Seventy seven male IBS patients aged 20-50 years, were enrolled from Gastroenterology OPD, BSMMU, Dhaka. Twenty eight healthy sedentary male with similar age were control. HRV measures were recorded once prior to exercise and then after 3 months of brisk walking. For assessing autonomic balance, LF/HF ratio and Max/Min RR was evaluated by Polyrite D machine and software. ANOVA, Independent sample t-test and paired t-test were used for statistical analysis.
Results: The pre-exercise mean values of LF/HF ratio were significantly higher (p<0.001) in all IBS patients compared to those of control. The post exercise LF/HF ratio were significantly lower (p<0.05) in all IBS patients compared to their pre-exercise values.
Conclusion: This study concluded that the sympathovagal balance was towards sympathetic predominance in IBS and regular moderate physical exercise may shift the balance towards parasympathetic predominance in them |
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| ISSN: | 1995-1213 2219-7508 |