https://www.selleckchem.com/JAK.html
33(0.2 for 21 task, which were significantly different from one another. HRV metrics derived from electrocardiogram included root mean square of the successive differences between normal heartbeats (RMSSD) and high-frequency (HF) HRV. Analyses of HRV metrics by block showed that RMSSD and HF-HRV were higher in the 21 task condition compared to 11. Time series analysis showed that HF-HRV increased after the end of the 21 task block and remained elevated for four minutes. These findings suggest that longer duration of exhalation relative to inhalati