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Table 1 Haemodynamic and oxygen transport parameters at basal conditions, during ischaemia, and after 30 and 60 min of reperfusion

From: Urinary bladder partial carbon dioxide tension during hemorrhagic shock and reperfusion: an observational study

   

Reperfusion

Parameter

Basal

Ischemia

30 min

60 min

Mean arterial blood pressure (mmHg)

87 ± 14

38 ± 4

105 ± 10*

104 ± 10*

Cardiac output (ml/min per kg)

138 ± 10

70 ± 17*

136 ± 17

137 ± 16

Intestinal blood flow (ml/min per kg)

787 ± 181

272 ± 100*

890 ± 278

756 ± 134

Systemic oxygen transport (ml/min per kg)

19.5 ± 2.7

7.8 ± 1.9*

18.8 ± 2.8

19.3 ± 3.2

Systemic oxygen consumption (ml/min per kg)

6.8 ± 1.0

5.7 ± 1.5*

7.4 ± 1.2*

7.2 ± 0.9*

Systemic oxygen extraction ratio

0.35 ± 0.06

0.72 ± 0.08*

0.40 ± 0.09*

0.39 ± 0.09

Intestinal oxygen transport (ml/min per kg)

112.5 ± 35.2

31.1 ± 14.0*

126.1 ± 51.1

107.8 ± 28.7

Intestinal oxygen consumption (ml/min per kg)

30.3 ± 4.6

19.3 ± 7.1*

31.3 ± 6.9

31.5 ± 6.6

Intestinal oxygen extraction ratio

0.29 ± 0.09

0.65 ± 0.12*

0.28 ± 0.11

0.31 ± 0.10

  1. *P < 0.05 versus basal.