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 ...

Credit: Getty Images A discussion of the history and future of artificial heart technology with Dr Francisco Arabia and Dr Jack Renfrew’s experience with an artificial heart transplant. In May 2025, ...

A man received the first ever pig-to-human heart transplant. This wasn’t science fiction, it was a last-resort surgery. Doctors used genetic editing and powerful anti-rejection drugs to make it ...