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Table 1 Venous oxygen saturation at different sampling locations

From: Peripheral measurements of venous oxygen saturation and lactate as a less invasive alternative for hemodynamic monitoring

 

ScvO2

SpvO2 (cubital vein)

SpvO2 (dorsal vein)

Preoperative

79.67 (±6.99)

86.47 (±9.83)

94.56 (±7.13)

Arrival to the ICU

71.77 (±7.02)

78.98 (±11.49)

84.39 (±13.13)

3–4 h postoperatively

70.60 (±7.54)

79.87 (±14.32)

88.19 (±8.39)