Cardiovascular signs Recognition of signs and symptoms in life-threatening emergencies Cardiovascular Diseases -- diagnosis Emergencies Professional version Credits: Project officers, Michael S. Shaw, Robert C. Diefenbach. [Hyattsville, Md.] : Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, Health Resources Administration, 1978 Shaw, Michael Seth, 1948- Diefenbach, Robert C. Vision Associates. United States. Health Resources Administration. Beekman Downtown Hospital. Emergency Care Institute. Moving image 035 min. Sound Color Film technique unknown nlm:nlmuid-7900401A-vid 7900401A http://resource.nlm.nih.gov/7900401A OCLC: 31647130 English The original and derivative copies are under copyright protection. Resource cannot be viewed online. Viewing copy available on-site only.