The isolated a subunit binds oxygen, but the O2saturation curve is hyperbolic rather than sigmoid.
分离的a -亚基能与氧结合,但氧饱和曲线为双区线而不是S型。
2
Current guidelines provide for interventions that will maintain mixed-venous O2saturation above 30%.
现有指南提供了一些措施,它可以使混合静脉氧气饱和度保持在30%以上。
3
Pulmonary embolism severe enough to produce shock typically produces decreased O2saturation and occurs more often in special Settings, including prolonged bed rest and after a surgical procedure.