The man lived with the device for more than three months until he underwent surgery to receive a donated human heart ... device in the real world, says Joseph Rogers, a heart-failure cardiologist ...

These tireless cells, called pacemakers, which control the beat of your heart, came into being ... of the inner workings of the human eye by combining CGI with a real life story of divers who ...

An Australian man lived with a titanium artificial heart for more than 100 days before receiving a real heart.

Now, a heart simulator that replicates the complicated movements and functions of a real human heart has been created. The ...