When British TV doctor Michael Mosley died last year in Greece after walking in extreme heat, local police said "heat ...

A GPS smartwatch that helps beginners gamify their fitness with car-like data and takes elite athletes to new levels.

The heart pumps blood around the body, continuously delivering oxygen and other nutrients. Blood pressure refers to the force of blood pushing against the artery walls as the heart pumps.

Ozone (O3) exposure may reduce the availability of oxygen in the body, resulting in arterial stiffening due to the body's ...

When it comes to understanding the human blood circulation system, one fascinating aspect is the lung was ist tonerin capillaries. These veins play an ...

Jan 6 (Reuters) - The U.S. health regulator on Monday proposed new guidelines for widely-used blood oxygen monitoring devices to improve their performance across skin tones amid growing evidence ...

Grafting patches of lab-grown muscle to the surface of the heart could offer a lifeline for people waiting for a transplant.

The bottom two chambers — the left and right ventricles — pump blood from the heart. An individual who has bradycardia may not get enough oxygen-rich blood to certain areas of their body ...

At the University of Minnesota, researchers keep hearts alive outside the body for hours. Medtronic uses them to develop ...

In addition, the report showed several heart disease risk factors continue to rise, with nearly 47% of American adults having high blood pressure and more than half, 57%, diagnosed with type 2 ...

But no one was looking at the vasculature,” the blood vessels that carry the virus throughout the body and in and out of the heart. From her lab in New York City, Giannarelli had front-row seats ...

Swollen feet could signal a myriad of dangerous health issues, from heart failure to blood clots. It’s not uncommon to experience swelling in your feet and ankles every now and then. It can ...