Millions of people live with atrial fibrillation, a racing, uneven heartbeat that can leave you exhausted and scared. Yet it ...

A study led by Maria Carmo-Fonseca at the GIMM Foundation has helped clarify one of the main limitations of lab-grown heart ...

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

Though an estimated 60 million people around the world have atrial fibrillation, or A-fib, a type of irregular and often fast heartbeat, it's been at least 30 years since any new treatments have been ...

Diabetes is talked about in terms of blood sugar, diet, and insulin. But the real damage can go much deeper. New research ...