Teaching aids in cardiac radiology.
D001296:Audiovisual Aids; D004501:Education, Medical; D006321:Heart / Q000000981:diagnostic imaging*; D008843:Microfilming; D009040:Motion Pictures; D010781:Photography; D011859:Radiography; D011871:Radiology / Q000193:education*; D013637:Tape Recording; D013690:Television