title: What is the role of intensive cholesterol lowering in the treatment of acute coronary syndromes?
abstract: Cholesterol lowering with statins reduces coronary events in a primary-prevention setting and in patients with stable coronary disease. However, where the risk of a coronary event is highest, in the early months after an episode of unstable angina or non-Q-wave infarction, the effect of statin therapy has not been evaluated until recently. The lack of an early benefit in the 3 main statin trials in stable coronary disease may have discouraged this type of investigation. Yet, evidence suggests that intensive cholesterol lowering can rapidly influence several mechanisms intimately related to the pathogenesis of acute coronary syndromes; specifically, improvement in endothelial function, decreased propensity for platelet thrombus formation, and reduced inflammation. Furthermore, 3 nonrandomized, observational studies have recently reported an improved outcome in statin-treated compared with untreated patients after acute coronary syndromes.
authors.affiliation: Division of Cardiology, San Francisco General Hospital, San Francisco, California 94110, USA. dwaters@medsfgh.ucsf.edu
authors.forename: D D
authors.initials: DD
authors.lastname: Waters
authors.forename: P Y
authors.initials: PY
authors.lastname: Hsue
mesh_terms: D000789:Angina, Unstable / Q000097:blood / Q000188:drug therapy*; D000924:Anticholesteremic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D000069059:Atorvastatin; D002784:Cholesterol / Q000097:blood; D002986:Clinical Trials as Topic; D003324:Coronary Artery Disease / Q000097:blood / Q000188:drug therapy*; D005500:Follow-Up Studies; D006538:Heptanoic Acids / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D006937:Hypercholesterolemia / Q000097:blood / Q000188:drug therapy*; D009203:Myocardial Infarction / Q000097:blood / Q000188:drug therapy*; D011758:Pyrroles / Q000009:adverse effects / Q000627:therapeutic use*; D016896:Treatment Outcome
chemical_list: D000924:Anticholesteremic Agents; D006538:Heptanoic Acids; D011758:Pyrroles; D002784:Cholesterol; D000069059:Atorvastatin