Editing Hypoxia (medicine) (section)

===Silent hypoxia===
{{main|Silent hypoxia}}

Silent hypoxia (also known as happy hypoxia)<ref name="Tobin et al 2020" /><ref name="LaMotte 2020" /> is generalised <!-- whole body --> hypoxia that does not coincide with [[shortness of breath]].<ref name="Pappas 2020" /><ref name="Science Daily" /><ref name="Emily 2020" /> This presentation is known to be a complication of [[COVID-19]],<ref name="Chandra et al 2020" /><ref name="NYT 2020" /> and is also known in [[atypical pneumonia]],<ref name="Bowden 2020" /> altitude sickness,<ref name="Ottested 2020" /><ref name="Gillespie" /><ref name="Blanchet and Graeme" /> and [[rebreather]] malfunction accidents.<ref name="apdiving" /><ref name="Sellers 2016" />