In short:
A mechanical heart has been implanted in a New South Wales man who was experiencing severe heart failure.
He has become the first person in the world to be discharged from hospital with the titanium heart.
What’s next?
Doctors say the invention will likely be an alternative for donor heart transplants in the future.
Why only 4 hours though? How is the capacity of that battery? Also, how does thies heart react to increased demand like a normal heart does?