Canned oxygen promises to boost your performance at altitude. We asked a medical expert if it lives up to the hype, then put ...

A 96-year-old grandad was bedbound for a number of weeks with low blood oxygen before having a final surge of energy ...

A 96-year-old grandfather used some of his final breaths to deliver a touching message to the carer looking after him before ...

At over 7,000 feet above sea level, running in the Upper Roaring Fork Valley can pose a significant challenge for those used ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Researchers have long sought to discover why babies who weigh less than expected at birth, a condition known as small for gestational age, or SGA, are at higher risk for heart, lung and metabolic ...

A 70-year-old woman presents to the ED with chest pain, shortness of breath and diaphoresis. Her symptoms began about 24 ...

Most people can recognize signs of dehydration, such as feeling thirsty, having yellow pee, and dry lips or a dry tongue. But did you know there are subtler signs of dehydration that often go ...