Monitoring Microcirculatory Blood Flow with a New Sublingual Tonometer in a Porcine Model of Hemorrhagic Shock

Figure 4

Sublingual capnometry. Changes of sublingual tonometric variables measured by the new probe, sublingual PCO₂ (a) and sublingual PCO₂ gap (b). as compared to 0 min (), as compared to 60 min (), and shock group versus sham-operated group.

(a)

(b)