The human heart has the ability to repair itself, scientists have found, in a breakthrough that could provide a lifeline for hundreds of thousands of patients. When someone has a heart attack or heart ...

These hearts closely mimic the heart of humans. That work demonstrated that the approach could heal the most clinically relevant heart model. Now, the new study provides the translational bridge, ...

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 ...