Table 4

Univariate correlations with maximum oxygen consumption (V˙O₂max)

	r Value
Resting heart rate	−0.20
Resting mean arterial pressure	−0.03
Resting rate–pressure product	−0.32^4-150
Resting ejection fraction	0.16
Resting SPP	0.24
Exercise heart rate	0.53^***
Exercise mean arterial pressure	0.06
Exercise rate–pressure product	0.46^**
Exercise ejection fraction	0.06
Exercise SPP	0.67^***
ΔHeart rate	0.62^***
ΔMean arterial pressure	0.12
ΔRate–pressure product	0.59^***
ΔEjection fraction	0.18
ΔSPP	0.78^***

↵4-150 p < 0.05, ^**p < 0.01, ^***p < 0.001. SPP, simplified peak power (= peak aortic flow × mean arterial pressure).