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Updated: Jan 19, 2026

Quantification of Mouse Heart Left Ventricular Function, Myocardial Strain, and Hemodynamic Forces by Cardiovascular Magnetic Resonance Imaging
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Published on: May 24, 2021

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从电影MRI解锁2D/3D+T心肌力学:一个机械规范的时空有限元相关性框架

Haizhou Liu1, Xueling Qin2, Zhou Liu3

  • 1Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen 518116, China; The Research Center for Medical AI, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; The Key Laboratory of Biomedical Imaging Science and System, Chinese Academy of Sciences, State Key Laboratory of Biomedical Imaging Science and System, China.

Medical image analysis
|January 17, 2026
PubMed
概括

这项研究引入了一种新的时空调节的有限元数字图像/体积相关性 (FE-DIC/DVC) 框架,用于精确的心脏运动和 cine MRI 的应变分析. 该方法提高了心肌力学评估中的生物力学一致性和时间一致性.

关键词:
4D心肌运动跟踪系统心脏应变分析电影磁力共振成像 (MRI).空间时间数字图像/体积相关性.

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