Dr. Wessler is a self-confessed health tracking enthusiast and has also participated in large-scale clinical trials that ...

Obstructive sleep apnea (OSA) is a common sleep disorder in the U.S. affecting tens of millions, with estimates ranging from ...

Pulse oximeters significantly overestimate SpO2 for both light and dark skin pigmentation, but this overestimation may not be clinically relevant. PRs obtained from wearables exhibit no statistically ...

Despite its widespread use, PPG accuracy can vary significantly across individuals, particularly by skin tone. Darker skin contains more melanin, which absorbs and scatters light, often leading to ...

The Federal Government has installed oxygen plants in two Osun hospitals to strengthen the country's oxygen ecosystem with ...