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Pronunciation: he'le-oks

Definition: A mixture of helium (60–70%) and oxygen (30–40%) to treat acute asthma attacks.

[helium + oxygen]

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.