Researchers found pulse oximeters went from overestimating blood oxygen levels to underestimating them; inaccuracies were ...

A new physiological review in Intensive Care Medicine explains why shunt drives hypoxaemia, dead space drives carbon dioxide ...

Blood oxygen levels have come into the spotlight this year because health practitioners are using that metric to check for and monitor COVID-19 cases. But blood oxygen, or SpO2, levels have been used ...

Apple has your health in mind when it comes to the Apple Watch, which is why it added a blood oxygen sensor starting with the Series 6. This technology can tell if you’re getting enough oxygen to your ...

When a critical patient's oxygen levels plummeted to 40% mid-air on a Delhi-Aizawl flight, quick-thinking doctors and ...

A new study is investigating whether ear oxygen monitoring could be more precise than fingertip tests.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A doctor has disproved the myth that face masks or coverings lower ...