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Table 3 CPET showed: VO2 max % theoretical (68 ± 14), a reduction in the oxygen pulse (8,1 ± 1,7) and the equivalent CO2 ventilators (VE/VCO2 slope 38 ± 12)

From: Echocardiography may help detect pulmonary vasculopathy in the early stages of pulmonary artery hypertension associated with systemic sclerosis

Parameter

Mean ± SD

V'O2max (ml/kg/min)

19,9 ± 7,1

V'O2max (L/min)

1,18 ± 0,34

V'O2max (% theoretical)

63 ± 14

V'O2@AT (l/min)

0,90 ± 0,26

V'O2@AT (ml/kg/min)

14,6 ± 5,5

Watts

75 ± 34

(% theoretical)

77 ± 20

V'O2/Watts

7,2 ± 2,7

HR max (bmp)

146 ± 24

HR (%)

88 ± 13

O2 pulse (ml/bpm)

8,1 ± 1,7

HR/VO2

66 ± 20

VE max (%)

50 ± 20

VE/VCO2 (slope)

38 ± 12