Table 1 Comparison of hemodynamics and blood variables in three groups

PaO² (mmHg)

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108.9 ± 20.1

66.5 ± 18.5a^a

74.50 ± 5.79^b

84.67 ± 6.95^b

93.00 ± 5.18

101.0 ± 5.33

HVHF

106.9 ± 23.1

65.8 ± 19.8a^a

68.83 ± 3.19

74.17 ± 3.26

81.83 ± 1.94

89.50 ± 4.76

Con.

110.2 ± 21.9

68.0 ± 16.9a^a

58.50 ± 2.43

54.67 ± 2.73

51.00 ± 2.00

MAP

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77.7 ± 2.07

54.50 ± 1.87^a

56.33 ± 1.63

58.33 ± 1.63 ^b

60.50 ± 1.87

62.50 ± 1.87

HVHF

79.2 ± 1.93

52.83 ± 1.72^a

51.83 ± 1.33

50.33 ± 0.82

50.67 ± 1.75

52.53 ± 1.87

Con.

76.9 ± 1.89

52.50 ± 1.87^a

50.00 ± 2.00

47.33 ± 2.25

44.83 ± 1.84

PAWP

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11.35 ± 2.85

22.00 ± 3.74^a

19.67 ± 2.58

17.67 ± 1.97^b

16.17 ± 1.47

14.00 ± 1.79

HVHF

11.48 ± 2.32

23.00 ± 3.74^a

22.33 ± 3.27

21.33 ± 3.20

20.50 ± 3.08

20.17 ± 3.43

Con.

12.01 ± 3.07

20.50 ± 1.87^a

22.33 ± 3.01

24.00 ± 3.63

25.83 ± 3.76

CO

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2.29 ± 0.56

2.12 ± 0.25^a

2.10 ± 0.26

2.10 ± 0.28 ^b

2.18 ± 0.27

2.19 ± 0.26

HVHF

2.33 ± 0.74

2.19 ± 0.27^a

2.09 ± 0.24

1.98 ± 0.22

1.82 ± 0.16

1.71 ± 0.17

Con.

2.31 ± 0.42

2.18 ± 0.28^a

1.83 ± 0.28

1.53 ± 0.15

1.29 ± 0.10

Urine flow (ml/h)

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95.4 ± 0.87

18.33 ± 1.63^a

20.00 ± 1.41

23.00 ± 2.19 ^b

26.17 ± 2.40

29.33 ± 2.34

HVHF

97.6 ± 0.90

20.00 ± 2.61^a

19.33 ± 2.16

18.67 ± 2.42

18.00 ± 2.28

17.50 ± 2.88

Con.

96.5 ± 0.73

20.67 ± 2.42^a

15.67 ± 3.78

10.33 ± 3.89

6.17 ± 4.54

WBC ( × 10⁹/L)

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13.8 ± 4.3

26.8 ± 5.3a^a

25.8 ± 4.9

23.6 ± 5.1

22.7 ± 4.5

20.8 ± 5.5

HVHF

12.9 ± 5.6

27.7 ± 5.9a^a

26.2 ± 6.1

24.5 ± 3.9

23.2 ± 6.8

21.9 ± 7.5

Con.

15.1 ± 6.2

23.4 ± 4.2a^a

25.8 ± 7.3

24.4 ± 4.2

26.3 ± 4.4

Scr (μmol /l)

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83.5 ± 15.3

143.1 ± 76.4^a

131.2 ± 56.3

127.4 ± 26.8

109.7 ± 21.4

97.62 ± 23.5

HVHF

85.8 ± 12.5

134.7 ± 86.3^a

149.5 ± 66.7

142.3 ± 45.2

138.3 ± 33.4

120.5 ± 32.8

Con.

81.5 ± 10.9

140.3 ± 80.4^a

155.9 ± 67.3

178.2 ± 55.4

195.8 ± 32.1

LAC (mmol/l)

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1.47 ± 0.42

4.28 ± 1.40^a

3.26 ± 1.12

2.21 ± 1.08^b

1.97 ± 0.76

1.74 ± 0.45

HVHF

1.58 ± 0.35

4.32 ± 1.18^a

3.47 ± 1.16

3.01 ± 0.97

2.14 ± 0.65

1.88 ± 0.56

Con.

1.35 ± 0.52

3.94 ± 1.32^a

4.97 ± 1.54

5.87 ± 1.17

7.45 ± 0.49

Survival rate

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8/8

8/8

8/8

8/8

7/8

4/8

HVHF

8/8

8/8

6/8

4/8

2/8

2/8

Con.

8/8

8/8

3/8

2/8

2/8

0/8