3-D Printed Heart Valve 2 (IMAGE) Georgia Institute of Technology Caption New 3-D printing technologies allow researchers to create patient-specific heart valve models that mimic the physiological qualities of the real valves. This image shows the submerged valve during flow testing. Credit Rob Felt 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.