Screening program among key personnel in industry; emphasis on routine Master two-step exercise tests.
D002318:Cardiovascular Diseases / Q000517:prevention & control*; D015444:Exercise; D005080:Exercise Test; D006801:Humans; D007221:Industry; D016272:Occupational Health; D010808:Physical Examination
CARDIOVASCULAR DISEASES/prevention and control; INDUSTRIAL HYGIENE; PHYSICAL EXAMINATION