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KMID : 0191120120270060625
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Journal of Korean Medical Science
2012 Volume.27 No. 6 p.625 ~ p.629
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High Prevalence of Peripheral Arterial Disease in Korean Patients with Coronary or Cerebrovascular Disease
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Ahn Sang-hyun
Park Yang-Jin
Min Sang-Il
Kim Seong-Yup
Ha Jong-Won
Kim Sang-Joon
Kim Hyo-Soo
Yoon Byung-Woo
Min Seung-Kee
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Abstract
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This prospective study surveyed the prevalence of peripheral arterial disease (PAD) in Korean patients with coronary arterial disease (CAD) or cerebrovascular disorder (CVD). From March 2010, 576 hospitalized patients in cardiovascular or stroke center were enrolled as the study group. Ankle-brachial index (ABI) was measured and the cut-off point for diagnosing PAD was ≤ 0.9 at rest. A total of 424 hospitalized patients in the Department of Surgery and aged ≥ 50 yr was enrolled as the control group. The prevalence of PAD was significantly higher in the study group than the control group (7.6% vs 1.7%; P < 0.001). To analyze the relationship of other vascular diseases and PAD, the patients were regrouped; group A (no CAD or CVD), group B (CAD only), group C (CVD only), and group D (CAD and CVD). Compared with group A, those with other vascular diseases (group B, C, D) had significantly higher prevalence of PAD, diabetes, dyslipidemia, renal insufficiency and claudication. The trend that patients with CAD or CVD are at risk of PAD is observed in this cross-sectional study in Koreans. Routine ABI measurement is recommended in these high-risk groups for early detection and proper management of PAD.
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KEYWORD
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Ankle-Brachial Index, Peripheral Arterial Disease, Prevalence, Coronary Artery Disease, Cerebrovascular Disorder
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