Giving adrenaline to hospital patients whose heart has stopped is very effective, and can increase the chance of bringing ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Excerpted from The Wine-Dark Sea Within: A Turbulent History of ...

Most people with desk jobs end up sitting for long hours without realising it does more harm than one can think of. A ...

Winter health concerns usually revolve around colds, flu, or seasonal fatigue, but the season's subtle impact on heart health ...

Atherosclerosis: The fatty buildup of plaque in the artery walls, that causes the arteries to harden and narrow until blood cannot pass properly. Enhancing leg circulation primarily hinges on engaging ...

Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness watches and smart rings. When you purchase through links on our site, we may earn ...

They’re the farthest points from your heart, often stuffed into shoes and easily forgotten. But your toes might be sending important messages about your cardiovascular health long before other ...

Better prevention is driving down heart-attack rates in the U.S., but the sharp drops seen at the height of the pandemic were likely caused by people avoiding medical care. When you purchase through ...

A puzzle for millennia, the movement of blood through the body was solved by an English physician in the 17th century, paving the way for modern medical technologies. What do chemotherapy, dialysis, ...

A congenital heart defect is a condition you’re born with. Types of heart defects vary in severity — with some, you’ll need surgery as a child, while others don’t need treatment until later in life or ...