title: Incidence of acute myocardial infarction in Takashima, Shiga, Japan.
abstract: BACKGROUND
  The incidence and mortality from ischemic heart disease (IHD) in Japan seem to be among the lowest of all the industrialized countries, but there are few reliable registers of acute myocardial infarction (AMI).
  
  
  RESULTS
  To assess the incidence of AMI in Takashima County, Shiga, Japan, from 1988 to 1998 and compare the data with similar registers in the world, cases of AMI or sudden death presumed from myocardial ischemia were registered. The criteria of AMI were based on the WHO MONICA Projects. The medical records of all the hospitals inside as well as outside the county, the original death records in the health center, and the ambulance records in the county were investigated and 291 cases were registered (190 males, 101 females; average age (mean +/- SD), 69.5+/-12.2). The 28-day and 24-h case fatality was 38.1% and 33.0%, respectively. Age-adjusted annual incidence of AMI per 100,000 population aged between 25 and 74 years were 58.2 for men and 18.0 for women. The incidence of AMI showed a constant trend from 1988 to 1998.
  
  
  CONCLUSIONS
  The results confirmed that Japan has the lowest incidence of AMI among the industrialized countries.
authors.affiliation: Division of Cardiology, Department of Medicine, Shiga University of Medical Science, Otsu, Japan.
authors.forename: Michiaki
authors.initials: M
authors.lastname: Yoshida
authors.forename: Yoshikuni
authors.initials: Y
authors.lastname: Kita
authors.forename: Yasuyuki
authors.initials: Y
authors.lastname: Nakamura
authors.forename: Akihiko
authors.initials: A
authors.lastname: Nozaki
authors.forename: Akira
authors.initials: A
authors.lastname: Okayama
authors.forename: Hideki
authors.initials: H
authors.lastname: Sugihara
authors.forename: Takayuki
authors.initials: T
authors.lastname: Kasamatsu
authors.forename: Kunihiko
authors.initials: K
authors.lastname: Hirose
authors.forename: Masahiko
authors.initials: M
authors.lastname: Kinoshita
authors.forename: Hirotsugu
authors.initials: H
authors.lastname: Ueshima
mesh_terms: D000328:Adult; D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D015994:Incidence; D007564:Japan; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000453:epidemiology* / Q000401:mortality; D017202:Myocardial Ischemia / Q000453:epidemiology / Q000401:mortality; D012042:Registries; D015996:Survival Rate