Key result
Duration of newly diagnosed type 2 diabetes mellitus was significantly positively correlated with LF:HF ratio and negatively correlated with SDNN, indicating sympathovagal imbalance.
Why the study?
The study was conducted to evaluate any correlation between heart rate variability parameters and disease duration among newly diagnosed type 2 diabetes mellitus patients.
Is the duration of newly diagnosed type 2 diabetes mellitus associated with changes in heart rate variability parameters?
Cross-Sectional (n=56)
No
Is the duration of newly diagnosed type 2 diabetes mellitus associated with changes in heart rate variability parameters?
Even in newly diagnosed type 2 diabetes, disease duration correlates with sympathovagal imbalance, highlighting the need for early cardiac autonomic neuropathy screening.
HRV-T2DM duration link remains hypothesis-generating; prospective studies needed before clinical use.
AIM:To nd out any correlation of HRVparameters with duration of disease among newly diagnosed type 2 diabetes mellitus. MATERIALS AND METHODS: A cross sectional study was conducted for one year span from September 2020 to August 2021,in the Department of Physiology, R.G. Kar medical college in collaboration with Department of Endocrinology, R.G. Kar Medical College,Kolkata.56 Patients diagnosed to have T2DM within the age group of 30 and 64years (both genders) attending DIABETIC CLINIC run by the Department of Endocrinology at R.G. Kar Medical College and Hospital were screened to the Autonomic Function Research Laboratory of Physiology in the Department of Physiology, R.G. Kar Medical College and Hospital, Kolkata, West Bengal, India. Computer with software for HRV analysis Physiograph Polyrite-D instrument with bio-ampliers, 4channels and accessories(RMS latest software-Version 3.0.16) was used to analyse time domain and frequency domain parameters of short term heart rate variability of 5 minutes duration. RESULTS: Pearson correlation study showed signicant positive correlation of LF:HF ratio with duration of T2DM among newly diagnosed cases and statistically signicant negative correlation was found between duration of T2DM with SDNN. CONCLUSION :we can conclude that duration of disease of diabetes mellitus is associated with sympathovagal imbalance.So CAN screening should be routinely done in all patients even if type 2 diabetes mellitus is newly diagnosed.
No takes yet. Share an insight, caveat, or question.
Banerjee et al. (2022) conducted a cross-sectional in Type 2 diabetes mellitus (n=56). Duration of type 2 diabetes mellitus was evaluated on Heart rate variability parameters (LF:HF ratio and SDNN). Duration of newly diagnosed type 2 diabetes mellitus was significantly positively correlated with LF:HF ratio and negatively correlated with SDNN, indicating sympathovagal imbalance.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: