Figure 2From: Near-infrared spectroscopy during stagnant ischemia estimates central venous oxygen saturation and mixed venous oxygen saturation discrepancy in patients with severe left heart failure and additional sepsis/septic shockBland Altman analysis of clinically important difference between mixed venous (SvO 2 ) and central venous saturation (ScvO 2 ) in patients with heart failure and additional sepsis/septic shock. ScvO2-SvO2 mean 72 ± 8%, Scv-Svo2 difference 9.4 ± 7.5%.Back to article page