Georgia Tech Right Heart Simulator (IMAGE) Georgia Institute of Technology Caption To determine possible causes of tricuspid regurgitation, Georgia Tech researchers placed tricuspid valves inside this right heart simulator, which is used to simulate physiological flow and pressure. Credit Georgia Tech/Ajit Yoganathan 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.