Moderate intensity exercise improves heart rate variability in obese adults with type 2 diabetes

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dc.contributor.authorGoit, Rajesh Kumaren_US
dc.contributor.authorPant, Bhawana Neupaneen_US
dc.contributor.authorShrewastwa, Mukesh Kumaren_US
dc.date.accessioned2020-01-02T06:40:01Z
dc.date.available2020-01-02T06:40:01Z
dc.date.issued2018-07
dc.description.abstractAim The aim of this study was to determine the effect of moderate aerobic exercise on heart rate variability (HRV) in obese adults with type 2 diabetes. Methods Forty-one obese adults with type 2 diabetes participated in this study. Anthropometric and metabolic parameters were measured, and resting electrocardiogram (ECG) for the HRV analysis at spontaneous respiration was recorded for 5 min in supine position before and after six months of supervised aerobic training given thrice-a-week. Results The mean age, body mass index (BMI), and duration of diabetes of the study population were 44.1 ± 4.5 years, 30.94 ± 1.36 kg/m2, and 16.3 ± 2.7 years, respectively. In time domain variables, standard deviation of all RR intervals (SDNN), the square root of the mean of the sum of the squares of differences between adjacent RR intervals (RMSSD) and percentage of consecutive RR intervals that differ by more than 50 ms (pNN50) were significantly increased after exercise. In frequency domain variables, high frequency (HF) (ms2) and HF (nu) were significantly increased while low frequency (LF) (ms2) and LF/HF ratio were significantly decreased after exercise. But LF (nu) was unaffected after exercise. Conclusion This study suggests that thrice-a-week moderate intensity aerobic exercise for six months improves cardiac rhythm regulation as measured by HRV in obese adults with type 2 diabetesen_US
dc.identifier.affiliationsDepartment of Physiology, Nepalgunj Medical College, Nepalen_US
dc.identifier.affiliationsDepartment of Biochemistry, Nepalgunj Medical College, Nepalen_US
dc.identifier.citationGoit Rajesh Kumar, Pant Bhawana Neupane, Shrewastwa Mukesh Kumar. Moderate intensity exercise improves heart rate variability in obese adults with type 2 diabetes. Indian Heart Journal. 2018 Jul; 70(4): 486-491en_US
dc.identifier.issn0019-4832
dc.identifier.placeIndiaen_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/191600
dc.languageenen_US
dc.publisherCardiological Society of Indiaen_US
dc.relation.issuenumber4en_US
dc.relation.volume70en_US
dc.source.urihttps://doi.org/10.1016/j.ihj.2017.10.003en_US
dc.subjectHeart rate variabilityen_US
dc.subjectType 2 diabetesen_US
dc.subjectObesityen_US
dc.subjectAerobic exerciseen_US
dc.titleModerate intensity exercise improves heart rate variability in obese adults with type 2 diabetesen_US
dc.typeJournal Articleen_US
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