By rray, 25 April, 2023 No resp failure RR 24 no accessory muscle use no MS hypoxemia improves w O2 24 35 FiO2 Venturi mask w o uarr PaCO2
By rray, 25 April, 2023 Non life threatening acute resp failure RR 24 accessory muscle use no MS hypoxemia improves w O2 e g FiO2 35 Venturi mask uarr PaCO2 vs baseline or elevated 50 60 mmHg
By rray, 25 April, 2023 Life threatening acute resp failure RR 24 accessory muscle use acute MS hypoxemia not improved w O2 via Venturi mask or requiring FiO2 40 uarr PaCO2 vs baseline or 60 mmHg or pH 7 25
By vgreene, 25 April, 2023 Consider shielding measures e g masking social distancing handwashing to prevent future exac in winter months