Table 3 Comparison of hemodynamic change between the two groups

MAP (mmHg)

MAP 65 group

98 ± 9

65 ± 3^#*

65 ± 2^#*

85 ± 8^#

MAP 75 group

100 ± 8

75 ± 1^#

75 ± 2^#

89 ± 5^#

HR (/min)

MAP 65 group

74 ± 10

69 ± 7^#

74 ± 9

72 ± 10

MAP 75 group

70 ± 11

66 ± 5

71 ± 8

72 ± 7

CI (L/(min m²))

MAP 65 group

3.1 ± 0.3

2.1 ± 0.4^#*

2.0 ± 0.3^#*

2.0 ± 0.5^#*

MAP 75 group

3.2 ± 0.2

2.5 ± 0.3^#

2.3 ± 0.3^#

2.3 ± 0.4^#

CVP (cmH₂O)

MAP 65 group

9.9 ± 3.4

9.0 ± 3.0

8.4 ± 3.2^#

8.9 ± 3.2

MAP 75 group

11.0 ± 3.0

11.0 ± 3.0

9.3 ± 2.9

8.7 ± 3.1^#