Hypoxia and Medicine

64v32n03 13117803fig03 jpg

64v32n03 13117803fig03 jpg

Summary: the functional importance of O2 extraction as well as rendering ΔSO2 the more specific and sensitive parameter to indicate adaptive changes particularly in times of oxidative stress Figure 3 Arterial oxygen saturation SaO2 cardiac index CI and oxygen extraction here represented by mixed venous saturation SvO2 are the three relevant systemic mechanisms of

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Image originally found here.