心外膜脂肪组织体积和冠状动脉狭窄程度及钙化的相关性分析

The association of epicardial adipose tissue volume with degree of coronary artery stenosis and calcification

目的探讨心外膜脂肪组织与冠状动脉粥样硬化严重程度及钙化程度的关系。方法对243例冠状动脉疾病患者的冠状动脉狭窄程度、钙化积分及其心外膜脂肪组织体积进行计算,分析冠状动脉狭窄程度及钙化积分与心外膜脂肪组织的关系。结果心外膜脂肪组织体积随冠状动脉狭窄程度呈递增趋势(均P<0.05),心外膜脂肪组织体积均随冠状动脉钙化的积分升高而出现递增(均P<0.05);糖尿病患者的心外膜脂肪组织较非糖尿病者多(均P<0.05)。结论心外膜脂肪组织与冠状动脉狭窄与钙化相关。

Objective To evaluate the association of epicardial adipose tissue(EAT)with coronary artery disease(CAD)severity and calcification.Methods The severity of coronary stenosis,calcification score and the volume of EAT were calculated in 243 patients with CAD.The relation between the severity of coronary lesions and calcification score and EAT were analyzed.Results EAT volume increased with the increasing of coronary artery stenosis severity(P<0.05)and the increasing of coronary calcification score(P<0.05).The volume of EAT was significantly larger in diabetic patients than in non diabetic patients(all P<0.05).Conclusion Epicardial adipose tissue is related to coronary artery stenosis and calcification.