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 ...

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 ...