Severe COVID-19 pneumonia often requires high concentrations of oxygen, which can potentially lead to oxidative stress and ...

I couldn't be sure. Oxygen therapy, also known as supplemental oxygen, involves breathing in pure oxygen through a mask or nasal cannula. It’s usually prescribed for people who can’t get enough oxygen ...

Objective: High-flow humidified nasal cannula is often used to provide noninvasive respiratory support in children. The effect of high-flow humidified nasal cannula on effort of breathing in ...