This ambitious project intends to deliver a new heart for a patient using their own cells prior to the transplant operation, but it does seem that it might take decades in order to achieve this particular situation. However, the technology required to do so might already be available in the here and now, as researchers have created splints, valves and even a human ear using 3D printers in the past.
The University of Louisville research team has printed out human heart valves and small veins with cells so far, where they hope to continue from here and construct some other parts using different methods. The finished article would then be known as the “bioficial heart”, which would be a miraculous blend of natural and artificial. Good luck guys, the world owes you big time if you managed to achieve this feat.