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Table 1 Gas analysis results obtained from the patient’s arterial blood at various events during her hospital stay

From: Acute arterial occlusion due to left ventricular thrombus of Takotsubo cardiomyopathy in a young adult: a case report

  After intubation (FiO2 0.44) Before extubation (FiO2 0.4) During ICU entrance (O2 5 L/min; face mask)
pH 7.396 7.369 7.379
PCO2 (mmHg) 31.9 37.4 34.6
PO2 (mmHg) 87.0 174 64.4
ABE (mmol/L) − 4.3 − 3.3 − 4.0
HCO3 (mmol/L) 19.2 21.0 20.0
SO2 (%) 96.3 98.8 90.1
Lactate (mmol/L) 3.0 2.2 2.8
P/F ratio 197.7 435 161