The world's first "printed heart" was made with actual human biological material, although only about the size of a rabbit’s heart, making it too small for a human, researchers said. But the ...

A researcher holds a customized, 3D-printed heart made to mimic the shape and behavior of a patient's heart. (Melanie Gonick/MIT) Engineers can now print three-dimensional replicas of a human ...

Scientists 3D Print Human Heart Tissue Using Stem Cells And The Implications Are Huge. by Zak Killian — Tuesday, May 02, 2023, 04:55 PM EDT. Comments. A common trope in ...