Valparaiso University’s physician assistant students stepped into the human heart through virtual reality technology.

Scientists have created the first-ever functional miniature human hearts in the lab. Grown from stem cells, these heart “organoids” are made up of all primary heart cell types and have functioning ...

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 ...

It takes a vast network of at least 500,000 cells in six regions of the heart to keep the human body up and running. Now, there’s a new atlas of those cells, which cardiology researchers will be able ...