Prevalence of hypertrophic cardiomyopathy in a population of adult Japanese workers as detected by echocardiographic screening.
D000328:Adult; D000368:Aged; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis / Q000453:epidemiology*; D004345:Drug Industry; D004452:Echocardiography; D006801:Humans; D007564:Japan; D008403:Mass Screening; D008875:Middle Aged; D009786:Occupational Health Services