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Войти в исследования Current opinion in cardiology · 2006
The obesity epidemic and its cardiovascular consequences.
СтатьяОбзорНазвание и аннотация: Перевод в очереди
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Behn Agnieszka, Ur Ehud
Аннотация
PURPOSE OF REVIEW: Obesity has reached global epidemic proportions because of an increasingly obesogenic environment. This review examines the association between obesity, and in particular visceral fat, as a risk factor for cardiovascular disease and mortality.
RECENT FINDINGS: The World Health Organization defines obesity based on the body mass index. Recently the waist-to-hip ratio has been shown to be a significantly stronger predictor of cardiovascular events than body mass index. The metabolic syndrome and its evolving definition represent a cluster of metabolic risk factors which help predict cardiovascular disease and mortality. Although insulin resistance plays a central role in the pathophysiology of the metabolic syndrome, there is limited support for therapy with insulin sensitizers, thiazolidinediones, in patients with coronary artery disease. The current anti-obesity drugs, orlistat and sibutramine, have only a modest effect on weight loss. The blockade of the endocannabinoid system with rimonabant, however, may be a promising new strategy.
SUMMARY: Obesity is associated with significant increase in cardiovascular risk. Lifestyle modification remains the cornerstone of management although anti-obesity medications may be indicated in high risk individuals with comorbid disease.
RECENT FINDINGS: The World Health Organization defines obesity based on the body mass index. Recently the waist-to-hip ratio has been shown to be a significantly stronger predictor of cardiovascular events than body mass index. The metabolic syndrome and its evolving definition represent a cluster of metabolic risk factors which help predict cardiovascular disease and mortality. Although insulin resistance plays a central role in the pathophysiology of the metabolic syndrome, there is limited support for therapy with insulin sensitizers, thiazolidinediones, in patients with coronary artery disease. The current anti-obesity drugs, orlistat and sibutramine, have only a modest effect on weight loss. The blockade of the endocannabinoid system with rimonabant, however, may be a promising new strategy.
SUMMARY: Obesity is associated with significant increase in cardiovascular risk. Lifestyle modification remains the cornerstone of management although anti-obesity medications may be indicated in high risk individuals with comorbid disease.