Computes various metrics related to heart rate recovery
Usage
calculate_hrr(standing_hr, baseline_hr)
Arguments
- standing_hr
Vector of heart rate values after standing
- baseline_hr
Resting heart rate before standing
Value
List containing recovery metrics:
- hrr_60s
Absolute recovery in 60 seconds
- hrr_relative
Relative recovery percentage
- orthostatic_rise
Initial HR increase
