Table 1.

Heart rate range and normalized cut-off frequency by age and sex.

Gender	10–29	30–49	50–69	70–99
Male (HR range [bpm])	50–140	45–130	45–125	40–120
Male (Cut-off [hcps])	0.017–0.047	0.015–0.043	0.015–0.042	0.013–0.040
Female (HR range [bpm])	55–140	50–135	40–125	40–120
Female (Cut-off [hcps])	0.018–0.047	0.017–0.045	0.013–0.042	0.013–0.040