From: Orthostatic blood pressure reactions and resting heart rate in relation to lung function - the Swedish CArdioPulmonary bioImage Study (SCAPIS)
n
Cut-off resting heart rate
Mean resting heart rate
HR1
1422
37 – 54
50.1
HR2
1614
55 – 60
57.6
HR3
1268
61 – 65
62.9
HR4
1580
66 - 108
72.3