Hypoperfusion context as a predictor of 28-d all-cause mortality in septic shock patients: A comparative observational study

Figure 1 Resuscitation algorithm. ^aFluid resuscitation using inferior vena cava and lung ultrasound. CRT: Capillary refill time; IVC: Inferior vena cava; MAP: Mean arterial pressure; P(cv-a)CO₂: Central venous-arterial pCO₂ gradient; ScvO₂: Central venous oxygen saturation.

Figure 2 Fluid resuscitation guide using inferior vena cava and lung ultrasound. IVC: Inferior vena cava.

Figure 3 Graphs of area under the receiver operating characteristic curve for capillary refill time, central venous oxygen saturation, and central venous-arterial pCO₂ gradient. AUC: Area under the curve; CRT: Capillary refill time; P(cv-a)CO₂: Central venous-arterial pCO₂ gradient; ScvO₂: Central venous oxygen saturation.