Hypoxemia occurs with lower levels of oxygen in the blood and can lead to complications or even death at dangerously low levels below 90%. An oxygen saturation below 90% requires medical attention ...

Prolonged or repeated periods of low blood oxygen levels (hypoxemia) can lead to low oxygen levels in your tissues (hypoxia), ...

Below, learn what counts as low blood pressure, what underlying factors may be at play, and what the treatments involve. The heart pumps blood around the body, continuously delivering oxygen and ...

Seemingly mild patients came in with blood oxygen levels so low they should have been unconscious, he wrote in The New York Times, and their chest scans revealed rampant pneumonia. "Their X-rays ...