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Figure 1 | Critical Care

Figure 1

From: The concentration of oxygen, lactate and glucose in the central veins, right heart, and pulmonary artery: a study in patients with pulmonary hypertension

Figure 1

Oxygen saturation and lactate concentration at the various sampling sites. Nine patients were included. Values are expressed as mean ± standard error. *P < 0.01, §P < 0.05 comparing right atrium (RA), right ventricle (RV) and pulmonary artery (PA) versus inferior vena cava (IVC). P < 0.01, P < 0.05 comparing RA, RV and PA versus superior vena cava (SVC).

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