In a world-first, scientists at Tel Aviv University have successfully 3D printed a tiny human heart using real human cells.

Though an estimated 60 million people around the world have atrial fibrillation, or A-fib, a type of irregular and often fast ...

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 ...

MSU researchers have created the first human heart-like “organoids” that enable the study of atrial fibrillation, or A-fib. The models also enable new ways of evaluating heart development, diseases ...