| 苏星宇,李泽燕,郭立伟,张金会,陈端端.心脏MR及数值模拟定量评估心肌灌注研究进展[J].中国医学影像技术,2024,40(7):1092~1095 |
| 心脏MR及数值模拟定量评估心肌灌注研究进展 |
| Research progresses of cardiac MR and numerical simulation for quantitative evaluation of myocardial perfusion |
| 投稿时间：2024-01-05 修订日期：2024-03-29 |
| DOI：10.13929/j.issn.1003-3289.2024.07.027 |
| 中文关键词: 心肌灌注显像 磁共振成像 数值模拟 |
| 英文关键词:myocardial perfusion imaging magnetic resonance imaging numerical simulation |
| 基金项目:北京市自然科学基金(Z220016)。 |
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| 中文摘要: |
| 心肌灌注不足是多种心脏疾病早期的共同病理特征;定量评估心肌灌注对于诊治疾病和评估预后具有重要意义。心脏MR(CMR)灌注成像无辐射且空间分辨率高,对心肌局部缺血区较为敏感。数值模拟技术可结合计算生物力学对心肌血流灌注过程进行仿真。本文就CMR和数值模拟定量评估心肌灌注研究进展进行综述。 |
| 英文摘要: |
| Insufficient myocardial perfusion is a common pathological feature in the early stage of various heart diseases, and quantitative evaluation of myocardial perfusion is of great significance for diagnosing and treating diseases and evaluating prognosis. Cardiac MR (CMR) perfusion imaging is non radiative, having high spatial resolution and being sensitive to local myocardial ischemia. Numerical simulation technology combined with computational biomechanics could simulate the process of myocardial blood flow perfusion. The research progresses of CMR and numerical simulation for quantitative evaluation of myocardial perfusion were reviewed in this article. |
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