Читать книгу Manual of Equine Anesthesia and Analgesia - Группа авторов - Страница 104
Box 3.1 Effects of Decreases in [Hb] and SaO2 on CaO2
ОглавлениеNormal [Hb](15 g/dl) and normal SaO2 (SaO2 98%, PaO2 95 mmHg):
Normal [Hb](15 g/dl) and decreased SaO2 (SaO2 85%, PaO2 60 mmHg):
Decreased [Hb] (6 g/dl) and normal SaO2 (SaO2 98, PaO2 95 mmHg):
Comment: Although adequate Hb saturation with O2 is important, a critical mass of circulating red cells is imperative for tissue oxygenation.
