title: [Drug treatment for stable coronary artery disease at primary and tertiary medical centers].
abstract: OBJECTIVE
  To observe the distribution of the main drugs used in patients with stable coronary heart disease, in primary and tertiary medical care centers (MCC).
  
  
  METHODS
  We studied 300 consecutive out patients at the Hetat Institute with the diagnosis of stable coronary artery disease, 205 (68%) males and 95 (32%) female, aged from 31 to 80 (mean 58 +/- 8.0) years old. Drug intake was evaluated.
  
  
  RESULTS
  We observed that the use of nitrates (48% vs 55%; p = NS) and calcium antagonists (46% vs 37%; p = NS), respectively in both primary and tertiary MCC was similar. The beta blockers were used more often in the primary MCC (50% vs 35%; p = 0.02). Angiotensin converting enzyme inhibitors (11% vs 42%; p < 0.001), diuretics (30% vs 49%; p = 0.002) and aspirin (44% vs 76%; p = 0.0001) were more frequently used in the tertiary MCC.
  
  
  CONCLUSIONS
  We observed similar frequency of use of nitrates and calcium antagonists in both centers. There was a higher use of beta blockers in primary MCC. The angiotensin converting enzyme inhibitors and antiplatelet agents were more used in the tertiary MCC. In relation to the updated literature, the best pharmacotherapy to coronary artery disease should be optimized in both centers.
authors.affiliation: Instituto do Coração do Hospital das Clínicas, FMUSP.
authors.forename: A P
authors.initials: AP
authors.lastname: Mansur
authors.forename: E P
authors.initials: EP
authors.lastname: Gomes
authors.forename: D
authors.initials: D
authors.lastname: Favarato
authors.forename: A
authors.initials: A
authors.lastname: Raineri
authors.forename: J R
authors.initials: JR
authors.lastname: Martins
authors.forename: A F
authors.initials: AF
authors.lastname: Ramires
mesh_terms: D000318:Adrenergic beta-Agonists / Q000627:therapeutic use; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003327:Coronary Disease / Q000188:drug therapy*; D005260:Female; D006268:Health Facilities; D006801:Humans; D008297:Male; D008875:Middle Aged; D009566:Nitrates / Q000627:therapeutic use; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use
chemical_list: D000318:Adrenergic beta-Agonists; D009566:Nitrates; D010975:Platelet Aggregation Inhibitors
vernacular_title: Tratamento medicamentoso da doença arterial coronária estável em centros de atendimento primário e terciário.