Researchers grew a piece of a human heart in a lab. The new model isn't an entire heart. Instead, it's a model of the ventricle, one of the heart's major parts. The researchers say they reverse ...

Add Yahoo as a preferred source to see more of our stories on Google. Michigan State University scientists have built tiny beating heart organoids that can be driven into atrial fibrillation with ...

Heart disease kills 18 million people each year, but the development of new therapies faces a bottleneck: no physiological model of the entire human heart exists – so far. A new multi-chamber organoid ...

Discovery led by Prof. Yaakov Nahmias from the Hebrew University marks a new era in cardiovascular research, a multi-chambered, self-paced miniature heart model, holding the key to saving lives and ...

Millions of people live with atrial fibrillation, a racing, uneven heartbeat that can leave you exhausted and scared. Yet it has been at least 30 years since a new drug for this common rhythm problem ...

“Our new model allows us to study living human heart tissue directly, something that hasn’t been possible before,” O’Hern told The Brighter Side of News. “By mixing macrophages into the organoids, our ...