The application of an oxygen mask, without supplemental oxygen, improved oxygenation in patients with severe COVID-19 already treated with high-flow nasal cannula

Crit Care. 2021 Aug 28;25(1):319. doi: 10.1186/s13054-021-03738-8.
No abstract available

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Aged
  • COVID-19 / therapy*
  • Female
  • Humans
  • Male
  • Masks*
  • Middle Aged
  • Oxygen Inhalation Therapy / instrumentation*
  • Respiration, Artificial / instrumentation*