Susan Cheng, MD, MPH, MMSc (IMAGE) Cedars-Sinai Medical Center Caption Susan Cheng, MD, MPH, MMSc, is associate professor of Cardiology and director of the Institute for Research on Healthy Aging in the Department of Cardiology at the Smidt Heart Institute. Credit Photo by Cedars-Sinai 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.