| 李红文,赵韧,李小虎,丁川,王婷婷,余长亮,王万勤,王海宝,刘斌.心外膜脂肪体积与冠状动脉粥样硬化及心肌桥的关系[J].中国医学影像技术,2020,36(1):64~67 |
| 心外膜脂肪体积与冠状动脉粥样硬化及心肌桥的关系 |
| Relationship of epicardial adipose tissue volume with coronary atherosclerosis and myocardial bridge |
| 投稿时间：2019-06-10 修订日期：2019-12-19 |
| DOI：10.13929/j.issn.1003-3289.2020.01.017 |
| 中文关键词: 心脏 脂肪组织 冠状动脉疾病 动脉硬化 心肌桥 体层摄影术,X线计算机 |
| 英文关键词:heart adipose tissue coronary artery disease arteriosclerosis myocardial bridge tomography, X-ray computed |
| 基金项目:国家自然科学基金（81970446、81600286）、安徽省科技攻关项目（201904a07020060）、安徽省高校自然基金重点项目（KJ2018A0197）。 |
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| 中文摘要: |
| 目的 探讨心外膜脂肪（EAT）体积与冠状动脉粥样硬化及心肌桥（MB）之间的关系。方法 回顾性分析接受冠状动脉CTA检查的375例患者的影像学资料，其中粥样硬化斑块导致冠状动脉狭窄患者116例（斑块组），单纯MB患者78例（MB组），MB合并动脉粥样硬化斑块患者35例（MB合并斑块组），冠状动脉正常者146例（正常组）。测量并比较4组EAT体积。结果 斑块组、MB组、MB合并斑块组、正常组平均EAT体积分别为（110.76±37.17）cm3、（104.97±36.72）cm3、（112.02±45.32）cm3、（91.06±34.27）cm3，斑块组、MB组、MB合并斑块组均高于正常组（P=0.001、0.031、0.043），斑块组、MB组、MB合并斑块组两两比较差异均无统计学差异（P均>0.05）。结论 MB患者EAT体积增大，具有发展为动脉粥样硬化的潜在风险。 |
| 英文摘要: |
| Objective To explore the relationship of epicardial adipose tissue (EAT) volume with coronary atherosclerosis and myocardial bridge (MB). Methods Imaging data of 375 patients who underwent coronary CTA were analyzed retrospectively, including 116 cases of atherosclerosis (plaque group), 78 cases of MB (MB group), 35 cases of MB with atherosclerosis (MB+plaque group) and 146 normal ones (normal group). The volume of EAT was measured manually and compared among 4 groups. Results EAT volume of plaque group, MB group, MB+plaque group and normal group were (110.76+37.17)cm3, (104.97+36.72)cm3, (112.02+45.32)cm3 and (91.06±34.27)cm3 , respectively. EAT volume of plaque group, MB group, MB+plaque group were significantly higher than that of normal group (P=0.001, 0.031, 0.043. There was no difference among plaque group, MB group and MB+plaque group (all P>0.05). Conclusion Patients with MB have higher EAT volume than those with normal coronary artery, presenting higher potential risk of developing coronary atherosclerosis. |
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