title: [Does G8002A polymorphism in endothelin gene have a meaning for other risks at the patients with heart failure?].
abstract: Objective of the work is to determine the relation of G8002 polymorhism in endothelin 1 gene to the incidence of diabetes mellitus (DM), ischemic disease of lower limbs (ID LL) and myocardial infarction (MI) at the patients with heart failure. METHODICS: There were observed 224 patients, 176 males, 48 females, average age 55 +/- 12 years, NYHA II/III/IV 82/131/11, average EF LK 25 +/- 7 %, diagnosis ischemic heart disease (IHD) 133, dilatation cardiomyopathy (DCMP) 91.
  
  
  RESULTS
  Patients with IHD had higher incidence of hypertension (p < 0.0007), diabetes mellitus (p < 0.00007) and hyperlipoproteinemy (p < 0.0006) than patients with DCMP. Patients with IHD who experienced MI had a difference in the distribution of G8002A genotypes for endothelin 1 gene: G 0.718 and A 0.282 alleles vs ischemic patients without MI G 0.882 and A 0.118 (p < 0.05) alleles. Ischemic patients with DM had G allele in 0.67 and A 0.33 unlike ischemic patients without DM G allele 0.791 and A 0.209 (p < 0.03). Ischemic patients with synchronous ID LL had G allele in 0.718 and A 0.282 vs ischemic patients without ID LL G allele 0.882 and A 0.118 (p < 0.0004). At the patients with DCMP there was not found a difference in G8002A genotype and the presence of DM or ID LL.
  
  
  RESULTS
  At the patients with heart failure on the basis of ischemic heart disease there was found a difference in endothelin G8002A genotype distribution depending on other accessory diseases. There was more frequently present an A allele and less present G allele in the ischemic patients with DM, who had experienced MI or ID LL than in the ischemic patients without these diseases. Genotype with A allele is connected with higher risk of all accessory diseases.
authors.affiliation: I. interní kardioangiologická klinika Lékarské fakulty MU a FN u sv. Anny, Brno. lenka.spinarova@fnusa.cz
authors.forename: L
authors.initials: L
authors.lastname: Spinarová
authors.forename: J
authors.initials: J
authors.lastname: Spinar
authors.forename: A
authors.initials: A
authors.lastname: Vasků
authors.forename: O
authors.initials: O
authors.lastname: Ludka
authors.forename: J
authors.initials: J
authors.lastname: Vitovec
authors.forename: M
authors.initials: M
authors.lastname: Goldbergová
authors.forename: P
authors.initials: P
authors.lastname: Hude
authors.forename: J
authors.initials: J
authors.lastname: Krejcí
authors.forename: H
authors.initials: H
authors.lastname: Pavelcíková
mesh_terms: D000483:Alleles; D003920:Diabetes Mellitus / Q000235:genetics; D019332:Endothelin-1 / Q000235:genetics*; D005260:Female; D020022:Genetic Predisposition to Disease; D005838:Genotype; D006333:Heart Failure / Q000235:genetics*; D006801:Humans; D007511:Ischemia / Q000235:genetics; D007866:Leg / Q000098:blood supply; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000235:genetics; D017202:Myocardial Ischemia / Q000235:genetics; D011110:Polymorphism, Genetic
chemical_list: D019332:Endothelin-1