Senior Research Scientist in Medicine (Cardiology); Associate Director of Cardiovascular Nuclear Imaging Core Laboratory, Internal Medicine (Cardiovascular Medicine)
Myocardial Perfusion Imaging
Professor of Medicine (Cardiology); Chairman, Radioactive Drug Research Committee (RDRC), Internal Med/Cardiology; Director, Animal Research Laboratories, Internal Med/Cardiology; Chairman, Yale Radioactive Safety Committee (RSC), Internal Med/Cardiology; Chairman, Yale Radioactive Investigation Drug Committee (RIDC), Internal Med/Cardiology; Board of Directors, Intersocietal Accreditation Commission (IAC) -Nuclear/PET, Internal Med/Cardiology; Director, Yale Translational Research Imaging Center (Y-TRIC), Internal Med/Cardiology; Director, Advanced Cardiovascular Imaging, Internal Med/Cardiology
Research Interests