ST. LOUIS, Missouri, April 29 (TNSper) -- The Washington University St. Louis School of Medicine issued the following news release: Pamela K. Woodard, MD, a national leader in cardiothoracic imaging, has been named head of the Department of Radiology, director of Mallinckrodt Institute of Radiology (MIR) and the Elizabeth E. Mallinckrodt Professor of Radiology at Washington University School of Medicine in St. Louis. She will begin her new role July 1. In this new role, she will leverage her e  more