Understanding Acute Respiratory Distress Syndrome in High-Altitude Environments: A Comprehensive Review of Diagnosis and Treatment

20 July 2023 : Review article

Litao Guo^1ABEF*, Jingjing Sun^1CEF, Zongzhao He^2BF, Qingdong Shi^1AEF, Siqing Ma^2ADFG

DOI: 10.12659/MSM.939935

Med Sci Monit 2023; 29:e939935

Background Diagnosis Differentiation Between Plateau-Related ARDS and HAPE Treatment Future Directions Conclusions References

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Table 3 High-altitude ARDS severity grades [1].

	Mild	Moderate	Severe
Oxygenation	200 mmHg× (barometric pressure/760) a	100 mmHg× (barometric pressure/760) a	PaO/FiO ≤100 mmHg ×(barometric pressure/760) with PEEP ≥5 cmHO^a
ARDS – Acute respiratory distress syndrome; CPAP – continuous positive airway pressure; FiO – fraction of inspired oxygen; PaO – partial pressure of arterial oxygen; PEEP – positive end-expiratory pressure. ^a This may be delivered noninvasively in the mild acute respiratory distress syndrome group.

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