Do not decide that your headache is just a cold and lie down in front of a warm heater. The pulse oximeter on your fingertip ...

Heart Rate During Rest: Surprisingly Reliable Resting heart rate is the one number most smartwatches get consistently right.

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

Angela Ryan Lee, MD, FACC, is a board-certified cardiology and internal medicine physician. She also holds board certifications from the American Society of Nuclear Cardiology and the National Board ...

Kristi is a registered nurse with over 15 years of experience caring for both adult and pediatric patients at the beside. She worked as a Pediatric Intensive Care Unit RN for the first 4 years of her ...

Retail general stores and grocery outlets may soon be allowed to sell home-use medical devices such as pulse oximeters, blood pressure monitors, glucometers, pregnancy test kits, thermometers and ...