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Table 1 Respiratory, hemodynamic and laboratory parameters

From: Acute refractory hypoxemia after chest trauma reversed by high-frequency oscillatory ventilation: a case report

  Day 0 Day 0 Day 0 Day 0 Day 0 Day 0 Day 0 Day 0 Day 0 Day1
Time 02:37 03:50 05:16 06:00 9:00# 09:57 10:40 13:00 17:00 09:20
Location ER ER ICU OR OR ICU ICU ICU ICU ICU
FiO2 0.8 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.6
pH 7.03 NA 7.01 6.84 6.83 6.86 6.87 7.0 7.11 7.11
PaO2 (mmHg) 42 Sat. 89% 86 67 26 39 33 61 105 74
PaCO2 (mmHg) 62 NA 55 69 67 54 64 50 43 53
PEEP and/or mean airway pressure (cmH2O)*   5 12 18 15 15 *38 *39 *36 *35
Mean arterial pressure (mmHg) 55 85 45 70 65 55 60 65 66 75
CVP (mmHg) NA NA 16 15 40 30 NA 18 15 15
Lactate (mmol/L) 5.9 NA 7.5 8.6 7.3 8.4 9.8 10.2 6.4 4.2
Hemoglobin (g/L) 150 NA 56 67 67 81 NA 113 119 100
Norepinephrine (μg/kg /minute) 0 0 0.45 2 0.4 NA 0.8 0.7 0.9 1.5
Epinephrine (μg/kg/minute) 0 0 0 0 0.5 NA 0.4
  1. #Arrival in the ICU; * high-frequency oscillatory ventilation started at 10:40; –, discontinued;
  2. CVP central venous pressure, ER Emergency Room, FiO 2 fraction of inspired oxygen, H 2 O water, ICU Intensive Care Unit, NA not available, OR Operating Room, PaCO 2 partial pressure of carbon dioxide in arterial blood, PaO 2 partial pressure of oxygen in arterial blood, PEEP positive end-expiratory pressure, Sat saturation.