Cutaneous Ear Lobe Pco2 at 37°C To Evaluate Microperfusion in Patients With Septic Shock

Ear lobe cutaneous Pco2 at 37°C represents a noninvasive technique to assess tissue Pco2 measurement. Pc-aco2 and Pc-etco2 were related to outcome and provide continuous information on microperfusion in patients with septic shock.