While oxygen saturation refers to the percentage of hemoglobin bound to oxygen within red blood cells, mixed venous oxygen saturation (SvO2) refers to the oxygen content of the blood that returns to ...

Venous oxygen saturation (SvO2) measures the blood's oxygen content returning to the right side of the heart after perfusing the entire body. When the oxygen supply is insufficient to meet the ...

Background: Mixed venous oxygen saturation (SVO2), a direct marker of circulatory adequacy measured in the pulmonary artery, has been proposed as a more immediate reflection of perfusion compared to ...