Valentine's Day is all about the hearts: heart-shaped chocolates, cards, balloons and even pizza. But the heart hasn't always ...

Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns to the heart, it follows a complicated pathway. If you were in the bloodstream ...

How big is a horse heart? How much blood can a horse's heart pump? Here's everything you need to know about equine hearts.

Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns to the heart, it follows a complicated pathway. If you were in the bloodstream ...

Your heart is an exquisitely engineered pump made almost entirely of muscle ... This short film is from the BBC series, Inside the Human Body. The 3D footage brings the topic to life and would ...

A cardiac surgery and heart failure team at the University of Michigan implanted a novel mechanical heart pump into a patient as part of a clinical trial that will compare it to the only device ...

Lovely Professional University (LPU) student Himanshu Patil, from the School of Electrical and Electronics Engineering, ...