Figure 1
From: Monitoring trauma and intensive care unit resuscitation with tissue hemoglobin oxygen saturation
Overview of the resuscitation protocol. ABG, arterial blood gas; art, arterial; BD, base deficit; CI, cardiac index; DO2, oxygen delivery; Hb, hemoglobin; ICU, intensive care unit; LR, lactated Ringer's solution; NG, nasogastric; PA, pulmonary artery; PCWP, pulmonary wedge pressure; PRBC, packed red blood cells; PrCO2, regional carbon dioxide tension measured by gastric tonometry. Reproduced with permission from [7].