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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.