Ajit Yoganathan, Georgia Tech/Emory (IMAGE) Georgia Institute of Technology Caption Ajit Yoganathan, Regents' professor in the Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech and Emory University, led a study that found that pulmonary arterial pressure, the size of the tricuspid valve opening and papillary muscle position measurements could be used to predict the severity of an individual's tricuspid regurgitation. Credit Georgia Tech/Nicole Cappello 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.