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Cardiovascular disease and long-chain omega-3 fatty acids
William S Harris1, Yongsoon Park, William L Isley
1Lipid and Diabetes Research Center, Saint Luke's Hospital, University of Missouri - Kansas City School of Medicine, 64111, USA. wharris@saint-lukes.org
Purpose Of Review:
Of all known dietary factors, long-chain omega-3 fatty acids may be the most protective against death from coronary heart disease. New evidence has confirmed and refined the cardioprotective role of these fatty acids.
Recent Findings:
Omega-3 fatty acid supplementation reduces the risk of sudden cardiac death and death from any cause within 4 months in post-myocardial infarction patients. Evidence continues to accrue for benefits in the primary prevention of coronary heart disease and stroke, and an anti-arrhythmogenic mechanism is emerging as the most likely explanation.
Summary:
Current evidence suggests that individuals with coronary artery disease may reduce their risk of sudden cardiac death by increasing their intake of long-chain omega-3 fatty acids by approximately 1 g per day.
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