Figure 2
From: Esophageal capnometry during hemorrhagic shock and after resuscitation in rats
Linear regression analysis of the association between partial esophageal carbon dioxide tension (PeCO2) minus partial arterial carbon dioxide tension (PaCO2; i.e. PeCO2–PaCO2 gap) and base deficit in seven anesthetized, spontaneously breathing rats during mild and severe hemorrhagic hypotension. Broken lines represent the upper and lower limits of 95% confidence interval.