Fig. 4From: Mild hypercapnia improves brain tissue oxygen tension but not diffusion limitation in asphyxial cardiac arrest: an experimental study in pigsCardiac output (CO) and extravascular lung water (EVLW) at baseline, ROSC 1 h, 6 h, and 12 h post-resuscitation between hypocapnia and mild hypercapnia group. Data were expressed as mean ± SD (error bars). P values were calculated using generalized mixed modelsBack to article page