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

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 ...

The COVID vaccines have saved millions of lives from a virus that has killed more than seven million people globally. Many safety studies and real-world evidence from billions of doses show that the ...

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Heart disease is the leading cause of death in the U.S. and the world, and damage to the heart is hard to repair – often requiring surgery. But what if other treatments like gene therapy could offer ...

At Valparaiso University, to step inside the human heart is not merely an exercise in undergraduate interpersonal relations or a poetry review, but virtually to infiltrate the powerhouse of the body.

From left to right - the cell in the initial frame is from a 55-year-old donor heart. The next image shows the cell rounding up after receiving Cyclin A2 and the cell division takes place shortly ...

Astrophotographer Ronald Brecher has captured a colorful view of the Heart Nebula (IC 1805), which is located some 6,000 light-years from Earth in the Perseus spiral arm of the Milky Way. The Heart ...

During his regular checkup, a 9-year-old clouded leopard named Masala undergoes a procedure to get a tiny heart monitor implanted under his skin at the Smithsonian's Conservation Biology Institute in ...

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 ...

Get pumped up — it's time to show off your knowledge about the heart. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Your heart pumps blood from ...