کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2893234 1172409 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Relation between visceral fat and coronary artery disease evaluated by multidetector computed tomography
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی کاردیولوژی و پزشکی قلب و عروق
پیش نمایش صفحه اول مقاله
Relation between visceral fat and coronary artery disease evaluated by multidetector computed tomography
چکیده انگلیسی

Visceral abdominal fat has been associated to cardiovascular risk factors and coronary artery disease (CAD). Computed tomography (CT) coronary angiography is an emerging technology allowing detection of both obstructive and nonobstructive CAD adding information to clinical risk stratification. The aim of this study was to evaluate the association between CAD and adiposity measurements assessed clinically and by CT. We prospectively evaluated 125 consecutive subjects (57% men, age 56.0 ± 12 years) referred to perform CT angiography. Clinical and laboratory variables were determined and CT angiography and abdominal CT were performed in a 64-slice scanner. CAD was defined as any plaque calcified or not detected by CT angiography. Visceral and subcutaneous adiposity areas were determined at different intervertebral levels. CT angiography detected CAD in 70 (56%) subjects, and no association was found with usual anthropometric adiposity measurements (waist and hip circumferences and body mass index). Otherwise, CT visceral fat areas (VFA) were significantly related to CAD. VFA T12-L1 values ≥145 cm2 had an odds ratio of 2.85 (95% CI 1.30–6.26) and VFA L4-L5 ≥150 cm2 had a 2.87-fold (95% CI 1.31–6.30) CAD risk. The multivariate analysis determined age and VFA T12-L1 as the only independent variables associated to CAD. Visceral fat assessed by CT is an independent marker of CAD determined by CT angiography.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Atherosclerosis - Volume 209, Issue 2, April 2010, Pages 481–486
نویسندگان
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