Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Cardiac autonomic modulation. (a) Low-frequency band (LF, ms2). (b) Low-frequency band (LF, nu). (c) High-frequency band (HF, ms2). (d) High-frequency band (HF, nu). (e) Autonomic balance (LF/HF). Data are shown as mean ± SD or median. CG: control group; TG: training group; LF: low-frequency band; HF: high-frequency band; ∗P < 0.05 in comparison to baseline; †P < 0.05 in comparison to CG at the same moment.
