应用双源冠脉CTA图像测定研究心包内脂肪与冠脉斑块及狭窄程度的关系

发布时间：2018-03-25 18:15

  本文选题：双源冠脉CTA　切入点：心包内脂肪　出处：《实用医学杂志》2015年12期

【摘要】：目的:应用双源冠脉CTA图像探讨心包内脂肪与冠脉斑块及狭窄程度的关系。方法:本研究以73例存在冠状动脉钙化斑块的冠心病患者为研究对象,对与不同冠状动脉斑块类型、冠状动脉狭窄程度及有、无低密度斑块分组之间的心包内脂肪(EAT)体积进行比较。结果:不同冠状动脉斑块类型分组之间的EAT体积比较差异存在显著性(P0.05),组间两两比较结果显示MP组EAT体积显著高于其他两组(P0.05)。不同冠状动脉狭窄程度分组之间EAT体积比较差异存在显著性(P0.05),组间两两比较结果显示冠状动脉狭窄程度Ⅳ级EAT体积显著高于其他3组(P0.05)。有低密度斑块组EAT体积大于无低密度斑块组,差异具有统计学意义(P0.05)。结论:EAT体积与血管狭窄程度、斑块性质等存在显著的相关性。因此EAT体积可作为评估冠心病的风险独立非创伤性指标,在临床予以推广试用。
[Abstract]:Objective: to investigate the relationship between intrapericardial fat and coronary plaque and the degree of coronary artery stenosis by using dual-source coronary CTA images. Methods: 73 patients with coronary artery disease with coronary artery calcification plaque were studied and compared with different coronary plaque types. The extent and extent of coronary artery stenosis, Results: there was significant difference in EAT volume between different coronary plaque groups. The results showed that the EAT volume of MP group was higher than that of MP group. The volume of EAT was significantly higher than that of the other two groups. The volume of EAT was significantly higher than that of the other three groups. The volume of EAT of grade 鈪，

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