HRV Metrics: High Frequency Power

High Frequency power (HF) is frequency activity in the 0.15 - 0.40Hz range. The HF band reflects parasympathetic activity and is highly correlated with the pNN50 and RMSSD time-domain measures.

Did this answer your question? Thanks for the feedback There was a problem submitting your feedback. Please try again later.

Still need help? Contact Us Contact Us