target88Target88. 4,105 likes · 4 talking about this. Komunitas Slot On Terbesar dan Terbaik di IndonesiaHypoxemia is usually defined by a SpO 2 range of 88–92%. [19] In a prospective ARDS cohort, refractory hypoxemia (defined by a PaO 2 of less than 60 mmHg with an FiO 2