This study is designed to answer one of the fundamental gaps in knowledge in the resuscitation of preterm infants at birth: What is the optimal target oxygen saturation (SpO2) range that increases ...

The heart's ability to use oxygen efficiently is a critical indicator of its health, but tests to measure this function have ...

Imagine you’re two hours into a long run and your pace—one that felt easy and controlled an hour ago—now requires more effort ...

A new MRI method measures cardiac oxygen use in three minutes without catheters or radiation, offering a simpler way to study ...

Patients continuously monitored after surgery experienced significantly less time with dangerously low oxygen levels compared ...

Norwegian triathlete Kristian Blummenfelt may have recorded the highest VO2 max score ever, as fitness influencers promote ...

Is VO₂ max really the strongest predictor of longevity? A deep dive into the data, the study behind the claim, and how ...