使用冠状动脉计算机断层扫描 (CT) 血管成像的急性心肌炎患者的临床特征和心上脂肪组织特征之间的相关性:一项具有追溯数据收集的病例对照研究
Lekang Yin1, Cheng Yan1, Weifeng Guo1,2
1Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai, China.
Quantitative imaging in medicine and surgery
|July 18, 2024
概括
在急性心肌炎 (AM) 患者中,心上脂肪组织 (EAT) 的体积较大. 心周溢出与EAT衰减的增加有关,这表明EAT成像特征在AM诊断中很有价值.
科学领域:
- 心脏病学 心脏病学
- 放射学 放射学是一门学科.
- 医疗成像医学成像
背景情况:
- 副心脏脂肪组织 (EAT) 是一个独特的内脏脂肪库,邻心肌.
- EAT与心肌共享微循环,影响心脏健康.
- 了解EAT在心脏病中的作用对于诊断和治疗至关重要.
研究的目的:
- 评估急性心肌炎 (AM) 患者心上脂肪组织 (EAT) 的成像特征.
- 探索EAT特征与AM患者临床特征之间的关系.
- 为了确定急性心肌炎中EAT成像的诊断价值.
主要方法:
- 追溯病例对照研究涉及38名AM患者和52名对照.
- 冠状动脉计算机断层扫描 (CT) 血管造影用于EAT体积测量.
- 对EAT减弱的历史图分析和临床相关性的评估.
主要成果:
- 与对照组相比,AM患者的EAT体积显著增加,平均EAT衰减增加.
- 周心输出 (PE) 与改变的EAT衰减有关,特别是增加了平均衰减.
- 在PE患者中增加的EAT衰减与减少的EAT体积相关,使其正常化至控制水平.
结论:
- 在急性心肌炎中,心上脂肪组织体积显著增加.
- 在AM中显著的是EAT衰减变化,特别是心周溢出.
- 建议在AM评估中使用CT同时评估EAT体积和衰减.
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