This will definitely help with heart transplants or liver transplants, etc. in the future. Currently 3 D printing industry is worth about 2.7 billion. The great part about 3D printing is when you all set everything up you can create "organs" with the click of a button. Most of the bio printers are not even modern technology yet they can still make things like this. 3D biomedical engineering will definetly change the world for the better.
Photo link:http://en.m.wikipedia.org/wiki/3D_printing
Author :Leckart, Steven
Published: August 6. 2013
Link: http://www.popsci.com/science/article/2013-07/how-3-d-printing-body-parts-will-revolutionize-medicine
http://www.bbc.com/news/health-35581454
https://www.nationalgeographic.com/magazine/2018/03/explore-wellness-3D-printing-body-parts/
http://www.bbc.com/news/health-35581454
https://www.nationalgeographic.com/magazine/2018/03/explore-wellness-3D-printing-body-parts/