title: The place of ferritin among risk factors associated with coronary artery disease.
abstract: BACKGROUND
  Prospective studies of East Finnish men demonstrated an increased risk of myocardial infarction in association with elevated serum ferritin levels (> or = 200 micrograms/l). The present study was designed to explore whether serum ferritin concentrations are related to angiographically determined coronary artery disease or to a past history of myocardial infarction.
  
  
  METHODS
  We studied 225 men and 74 women, most of them of French-Canadian origin, undergoing elective coronary arteriography, and classified them according to the presence, absence, and severity of angiographic findings. A history of myocardial infarction was defined as clinical and electrocardiographic and/or enzymatic evidence of a myocardial infarction occurring more than 12 weeks previously or akinesia of the left ventricle. Serum ferritin was measured with the Baxter Stratus II immunoassay system.
  
  
  RESULTS
  There were no significant differences in ferritin levels between patients with > or = 50% diameter stenosis (195 men, 48 women) and those with intact or minimally affected arteries (31 men, 26 women) either in men or in women. There was no correlation between the quartiles of serum ferritin and the severity of coronary artery disease. There were no differences in ferritin levels in patients with (95 men, 25 women) or without (71 men, 43 women) a history of myocardial infarction. However, serum lipid levels were significantly related to all the above conditions.
  
  
  CONCLUSIONS
  In a French-Canadian population, serum ferritin levels, unlike serum lipids, were not related to the presence or severity of angiographically determined coronary artery disease, nor to a history of myocardial infarction.
authors.affiliation: Montreal Heart Institute, Quebec, Canada.
authors.forename: B C
authors.initials: BC
authors.lastname: Solymoss
authors.forename: M
authors.initials: M
authors.lastname: Marcil
authors.forename: B M
authors.initials: BM
authors.lastname: Gilfix
authors.forename: F
authors.initials: F
authors.lastname: Gelinas
authors.forename: A M
authors.initials: AM
authors.lastname: Poitras
authors.forename: L
authors.initials: L
authors.lastname: Campeau
mesh_terms: D002784:Cholesterol / Q000097:blood; D017023:Coronary Angiography; D003327:Coronary Disease / Q000097:blood / Q000000981:diagnostic imaging / Q000453:epidemiology*; D005260:Female; D005293:Ferritins / Q000097:blood*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000097:blood / Q000453:epidemiology; D011792:Quebec / Q000453:epidemiology; D012307:Risk Factors; D014280:Triglycerides / Q000097:blood
chemical_list: D014280:Triglycerides; D005293:Ferritins; D002784:Cholesterol