Читать книгу Manual of Equine Anesthesia and Analgesia - Группа авторов - Страница 217

 To eliminate the impact of variable FiO2 on the assessment of ventilation‐perfusion relationship in the lung, the arterial/alveolar ratio of oxygen can be calculated.Normal PaO2/PAO2 ratio should be >0.75 regardless of FiO2.