Table 3 Effects of volume expansion on hemodynamic and respiratory parameters in responders and non-responders

HR (beat·min^-1)

63.94 ± 8.71

60.28 ± 8.37^a

63.30 ± 9.38

59.65 ± 8.31^a

MAP (mm Hg)

75.03 ± 7.31

79.55 ± 6.68^a

80.06 ± 8.64^b

79.67 ± 6.52

CVP (cm H₂O)

4.79 ± 1.93

8.48 ± 2.14^a

4.63 ± 2.31

7.63 ± 3.07^a

IJVV (%)

25.89 [14.35-35.89]

4.63 [3.13-10.99]^a

23.66 [16.73-32.27]

7.91 [3.05-10.65]^a

SVV (%)

12.61 ± 3.46

8.15 ± 2.96^a

13.26 ± 5.08

9.39 ± 4.35^a

PPV (%)

11.50 ± 2.72

7.56 ± 2.41^a

10.85 ± 2.30

7.85 ± 1.92^a

Cardiac index (l·min^-1·m^-2)

2.23 ± 0.30

2.66 ± 0.41^a

2.53 ± 0.38^b

2.61 ± 0.36

SVI (ml·m^-2)

35.40 ± 5.93

44.55 ± 6.87^a

40.40 ± 5.83^b

44.17 ± 6.47^a

Cdynamic (ml·(cm H₂O)^-1)

29.35 ± 3.11

28.18 ± 2.99^a

27.41 ± 4.57

25.53 ± 3.20^a