title: The cardioprotective effects of statins.
abstract: In addition to their lipid-modulating properties, statins have a large number of beneficial cardiovascular effects that have emerged over time and that were not anticipated during drug development. The lipid and nonlipid effects act in a concerted way to reduce the ischemic burden of the myocardium and to protect it against injury. By acting on the vessel wall, statins may prevent lesion initiation and repair injuries, enhance myocardial perfusion, slow lesion progression, and prevent coronary occlusion. They may also directly reduce myocardial damage, favor myocardial repair, and protect against immune injury. This review focuses on properties of statins that contribute to their cardioprotective effect. The first section includes information on modulation of vascular tone, endothelial permeability and function, inhibition of complement injury, curbing of foam cell formation, antioxidant and anti-inflammatory properties, and profibrinolytic and anticoagulant activities. The second section relates to reduction of myocardial necrosis, myocardial hypertrophy, blood pressure, and heart failure, as well as mobilization of endothelial progenitor cells for repair, angiogenic effects, and immunomodulation. In many instances, results of in vitro and animal studies have raised expectations and prompted studies in humans. Several clinical trials have confirmed these expectations and have strengthened the value of statins as valuable antiatherosclerotic and cardioprotective agents.
authors.affiliation: Hyperlipidemia and Atherosclerosis Research Group, Clinical Research Institute of Montreal, 110 Pine Avenue West, Montreal, QC H2W 1R7, Canada. davignj@ircm.qc.ca
authors.forename: Jean
authors.initials: J
authors.lastname: Davignon
mesh_terms: D002318:Cardiovascular Diseases / Q000517:prevention & control*; D002986:Clinical Trials as Topic; D006801:Humans; D000960:Hypolipidemic Agents / Q000494:pharmacology*
chemical_list: D000960:Hypolipidemic Agents