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Table 3 Haemodynamic Data

From: Mathematical modelling to centre low tidal volumes following acute lung injury: A study with biologically variable ventilation

 

Pre OA

Post OA

Post PV Curve

1 hr

5 hr

MAP

     

   Control Group

108 ± 17

101 ± 11

111 ± 19

114 ± 21

99 ± 29

   Experimental Group

119 ± 15

108 ± 25

122 ± 27

122 ± 25

104 ± 24

MPAP

     

   Control Group

24 ± 9 *

35 ± 6

36 ± 8

32 ± 5

28 ± 3 *

   Experimental Group

23 ± 5 *

35 ± 6

34 ± 7

33 ± 7

29 ± 7 *

PAOP

     

   Control Group

9.3 ± 1.5

10.5 ± 1.9

9.9 ± 1.1

9.9 ± 1.3

9.6 ± 1.5

   Experimental Group

10.0 ± 1.7

10.6 ± 1.4

11.0 ± 1.5

10.8 ± 1.5

11.1 ± 1.5

PVR

     

   Control Group

4.3 ± 2.6 *

11.1 ± 4.0

12.4 ± 6.0

12.3 ± 4.6

8.5 ± 2.8 *

   Experimental Group

3.2 ± 1.5 *

8.6 ± 2.0

8.8 ± 3.0

9.8 ± 3.1

7.6 ± 3.0 *

CO

     

   Control Group

3.5 ± 0.7 *

2.3 ± 0.5

2.3 ± 0.6

2.0 ± 0.5

2.2 ± 0.6

   Experimental Group

4.2 ± 0.8 *

2.9 ± 0.5

2.8 ± 0.6

2.5 ± 0.5

2.4 ± 0.5

  1. MAP = Mean Arterial Pressure (mmHg)
  2. MPAP = Mean Pulmonary Arterial Pressure (mmHg)
  3. PAOP = Pulmonary Artery Occlusion Pressure (mmHg)
  4. PVR = Pulmonary Vascular Resistance (mmHg·L·min-1)
  5. CO = Cardiac Output (L/min)
  6. * p < .05 Within Groups vs Post PV Curve
  7. Control Group n = 11 Mean ± SD
  8. Experimental Group n = 11 Mean ± S.D.