oxygen delivery is dependent on cardiac output and oxygen content
- Oxygen delivery is dependent on cardiac output and O2 content1
O2 delivery=CO× O2 Content
- Oxygen content is the difference between arterial and venous oxygen. The equation can be rewritten as follows2:
VO2 =CO× (CaO2−CvO2)
- Oxygen content is also dependent on several factors:
O2 Content=1.39×Hgb×%Sat+0.003×PaO2
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