Beating Heart Cells (VIDEO) Garvan Institute of Medical Research This video is under embargo. Please login to access this video. Caption Human heart cells, grown in the lab from stem cells, beat spontaneously just as they do in the body. Credit Nathan Palpant/University of Queensland 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.