Probably yes.
Would it make more sense to divide HRV by resting heart rate interval?
I.e., HRV=50ms, RHR=50/min, heart rate interval = 1.2s
Normalised hrv = 50ms/1.2s
hello Julian, that is correct, so the normalization should be done in terms of "RR intervals" (e.g. HRV / avg RR), typically in milliseconds but your version is also fine, just scaled differently.
Would it make more sense to divide HRV by resting heart rate interval?
I.e., HRV=50ms, RHR=50/min, heart rate interval = 1.2s
Normalised hrv = 50ms/1.2s
hello Julian, that is correct, so the normalization should be done in terms of "RR intervals" (e.g. HRV / avg RR), typically in milliseconds but your version is also fine, just scaled differently.