Anxiety, pCO2 and cerebral blood flow
Keywords: CBF, cerebral blood flow; CBFv, cerebral blood flow velocity; MCA, middle cerebral artery; pCO2, partial arterial CO2 pressure; FetCO2, fractional end-tidal concentration of CO2; TCD, Transcranial Doppler ultrasonographyAnxiety; Cerebral blood flow; Shock