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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