Review
Copyright ©The Author(s) 2016.
World J Diabetes. Aug 25, 2016; 7(16): 321-332
Published online Aug 25, 2016. doi: 10.4239/wjd.v7.i16.321
Figure 2
Figure 2 A summary of the autonomic testing options. SDNN: Standard deviation of normal-to-normal; ECG: Electrocardiogram; HF: High frequency; LF: Low frequency.