In:
Cardiovascular Diabetology, Springer Science and Business Media LLC, Vol. 11, No. 1 ( 2012-12)
Abstract:
Growing evidence suggests that epicardial adipose tissue (EAT) may contribute to the development of coronary artery disease (CAD). In this study, we explored gender disparities in EAT volume (EATV) and its impact on coronary atherosclerosis. Methods The study population consisted of 90 consecutive subjects (age: 63 ± 12 years; men: 47, women: 43) who underwent 256-slice multi-detector computed tomography (MDCT) coronary angiography. EATV was measured as the sum of cross-sectional epicardial fat area on CT images, from the lower surface of the left pulmonary artery origin to the apex. Subjects were segregated into the CAD group (coronary luminal narrowing 〉 50%) and non-CAD group. Results EATV/body surface area (BSA) was higher among men in the CAD group than in the non-CAD group (62 ± 13 vs. 33 ± 10 cm 3 /m 2 , p 〈 0.0001), but did not differ significantly among women in the 2 groups (49 ± 18 vs. 42 ± 9 cm 3 /m 2 , not significant). Multivariate logistic analysis showed that EATV/BSA was the single predictor for 〉 50% coronary luminal narrowing in men (p 〈 0.0001). Predictors excluded were age, body mass index, hypertension, diabetes mellitus, and hyperlipidemia. Conclusions Increased EATV is strongly associated with coronary atherosclerosis in men.
Type of Medium:
Online Resource
ISSN:
1475-2840
DOI:
10.1186/1475-2840-11-106
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2012
detail.hit.zdb_id:
2093769-6
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