Table 2: Postoperative data.

Postoperative hours 0 6* 16** 24 48 72
pH 7.11 7.15 7.49 7.51 7.56 7.40
Lactatemia (mmol/L) 9.6 11.2 4.2 1.3 1.0 1.0
Laccsf (mmol/L) 4.6 6.9 4.6 1.7 1.6 1.7
Pcsf (mmHg) 16 18 15 18 14 14
PPcsf (mmHg) 44 45 68 72 79 78
NE (mcg/kg/min) 0.09 0.10 0.15 0.05 - -
Ep (mcg/kg/min) 0.15 0.15 0.15 - - -
CSF Drainage (ml) - 20 10 5## 5## 5##
CI (L/min/m2) 3.2 3.3 3.4 4.1 2.8 3.3
SVV (%) 15 18 10 8 7 8
MAP (mmHg) 60 63 83 90 93 95
HR (bpm) 72 110 90 82 55 55
Diuresis (ml/h) 40 32 60 80 100 100
Hb (g/dL) 9.4 7.7 11.5 11.5 11.3 10.2
Platelets count (/mm3) 51000 92000 72000 71000 62000 47000
Serum Fibrinogen (mg/dL) 71 133 213 202 233 365
Bleeding (ml/h) 300 150 10 - - -
Inferior limbs motility not evaluable§ Left limb deficit# Left limb deficit Recovered motility Recovered motility Recovered motility

*Patient re-entered operative room for surgical hemostasis; **Patient returned to ICU after surgical hemostasis; §Patient sedation; #After sedation stopped for 1 h; ##To measure Laccsf; Laccsf: Lactate concentration in cerebrospinal fluid; Pcsf: Cerebro-spinal Fluid Pressure; CI: Cardiac Index; SVV: Stroke Volume variation; MAP: Mean Arterial Pressure; HR: Heart Rate; Hb: Hemoglobin.