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 ...

Diabetes has long been treated as a disease of blood sugar, but a growing body of research suggests it is also a disease of ...

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, ...

Contrary to popular belief, maintaining a healthy heart involves so much more than simply lowering levels of bad cholesterol in the body. Before we get into the nitty gritty, let’s have a little GCSE ...