Arch Iran Med
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Helicobacter pylori is a gram-negative, spiral-shaped, and microaerophilic bacterium that inhabits the human gastric mucosa and is considered to be the most important etiologic agent for gastrointestinal disorders. Recently, however, there is ample evidence to suggest an association between H. pylori infection and extragastric complications, particularly atherosclerosis. The aim of this study was to evaluate the rate of H. pylori infection and the risk of atherosclerosis in an Iranian population. ⋯ We confirmed a positive relationship between H. pylori infection and atherosclerosis in the Iranian population, which is similar to other reports from Western countries. Most likely, H. pylori infection can increase the risk of developing atherosclerosis.