York U Makes a 3-D Heart Beat as One (VIDEO) York University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption York University researchers have created 3-D heart tissue using three different cell types that beat together in harmony. Credit York University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.