Cardiac MR Imaging - Ucsf Interactive Radiology Series Author:Charles B Higgins CD-ROM, in display folder shows the entire diagnostic process. A full range of cardiac cases, more than 600 radiographic images, self-assessment questions, and 25 hours of CME in Category 1 are included. System requires: Windows 95+, 16MB RAM, and 11MB free space; or Macintosh System 7.5 or higher.