These patient-specific organ models, which include 3D-printed soft sensor arrays integrated into the structure, are fabricated using specialized inks and a customized 3D printing process. Such models can be used in preparation for minimally...

The study is published and appears on the cover of Circulation Research , a publication of the American Heart Association. In the past, researchers have tried to 3D print cardiomyocytes, or heart muscle cells, that were derived from what ar...