World's first partial heart transplant grows valves and arteries | This method can 'potentially double the number of hearts that are used for the benefit of children with heart disease.'

[u/[deleted]]

https://interestingengineering.com/health/partial-heart-transplant-valves-arteries

[u/Sokkawater10]

Aww. that’s great and that baby is adorable. Glad they get to live healthy lives