Dr. Winslow is the Raj and Neera Singh Professor of Biomedical Engineering, and Director of the Institute for Computational Medicine at Johns Hopkins University. His research is focused on two areas. The first is use of computational modeling to understand the molecular mechanisms of cardiac arrhythmias and sudden death. The second is development of informatics technologies that provide researchers secure, seamless access to cardiovascular research study data and analysis tools. He is Principal Investigator of the CardioVascular Research Grid Project, an NHLBI-funded resource, with research teams at four universities, with the goal of creating a national infrastructure for sharing and analysis of cardiovascular data. He holds joints appointments in the departments of Electrical and Computer Engineering, Computer Science, and the Division of Health Care Information Sciences. He is a Fellow of the American Heart Association, the Biomedical Engineering Society, and the American Institute for Medical and Biological Engineers.