|
Variable
|
Baseline
|
After exercise
|
p value
|
|---|
|
HR (bpm)
|
95.6 ± 22.0
|
93.8 ± 22.0
|
0.040
|
|
MAP (mmHg)
|
75.0 (71.0–85.0)
|
74.0 (69.0–84.0)
|
0.859
|
|
CVP (mmHg)
|
9.3 ± 3.6
|
8.7 ± 3.2
|
0.077
|
|
CI (L/min m2)
|
2.5 (1.7–3.6)
|
2.5 (1.7–3.3)
|
0.930
|
|
Lactate (mg/dL)
|
15.0 (12.0–24.0)
|
15.5 (11.7–23.5)
|
0.554
|
|
SvcO2 (%)
|
73.4 ± 8.6
|
72.8 ± 9.3
|
0.315
|
|
∆PCO2 (torr)
|
5.3 ± 1.7
|
5.0 ± 2.1
|
0.450
|
|
Body temperature, (°C)
|
36.9 ± 1.1
|
36.7 ± 1.2
|
0.002
|
|
PaO2 (torr)
|
91.0 (78.5–99.7)
|
93.3 (75.9–102.2)
|
0.973
|
|
PaCO2 (torr)
|
40.1 (33.9–45.7)
|
39.7 (32.8–48.2)
|
0.977
|
|
Hb (g/dL)
|
9.7 (8.7–11.8)
|
10.2 (8.6–11.9)
|
0.493
|
|
BE
|
−4.2 ± 5.4
|
−4.0 ± 5.6
|
0.297
|
- The results are expressed as the mean ± standard deviation or the median (25–75%). Paired t test or paired Wilcoxon test
- HR, heart rate; MAP, mean arterial pressure; CVP, central venous pressure; CI, cardiac index; SvcO2, central venous oxygen saturation; ∆PCO2, carbon dioxide venoarterial gradient; PaO2, arterial oxygen partial pressure; PaCO2, carbon dioxide partial pressure; Hb, hemoglobin; BE, base excess
