Does exercise training improve heart rate variability in patients with type 2 diabetes mellitus?
Exercise training, particularly supervised endurance training, improves heart rate variability in patients with type 2 diabetes mellitus, reflecting enhanced autonomic nervous system activity.
Exercise training improved HRV parameters in T2DM patients which may reflect an improvement in the activity of the autonomic nervous system. The level of proof is the highest for endurance training. Supervised training seemed beneficial.
Picard et al. (Mon,) studied this question.