Researchers discovered a feedback loop between nerve cells, the immune system and the heart. They think it shows promise as a ...

Australian researchers have uncovered a crucial new mechanism that helps explain how the heart's major blood vessels form ...

They aren’t all sudden or intense, experts says. By Jancee Dunn I had a relative who experienced chest pain one afternoon. He brushed it off, and said that he’d sleep on it and that if he still felt ...

Forbes contributors publish independent expert analyses and insights. I am an MIT Senior Fellow & Lecturer, 5x-founder & VC investing in AI When you think about some of the most extreme medical ...

Your heart is with you for every moment of your life—but the way you care for it shouldn’t look the same at 25 as it does at 65. Cardiovascular disease is the leading cause of death in the U.S., and ...

Five years on, scientists are starting to understand how the virus can lead to long-term, sometimes invisible changes. Credit...Ibrahim Rayintakath Supported by By Dani Blum Nina Agrawal and Alice ...

A heart attack is a medical emergency that requires an immediate call to the emergency services. However, there are sometimes warning signs that can show up weeks in advance that should prompt you to ...