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Calculation of regional ventricular wall strains using magnetic resonance imaging tissue-tagging

机译：利用磁共振成像组织标签计算局部心室壁应变

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An algorithm is described to compute continuous, transmural distributions of finite strains from tagged magnetic resonance (MR) images of the heart. Validation is performed by constructing a finite element (FE) model from the undeformed image and simulating complex deformations of the undeformed tags and intersections. Strains are calculated from these deformations by the algorithm and are compared with the FE-predicted strains.

机译：描述了一种算法来计算来自心脏的标记磁共振（MR）图像的有限菌株的连续，透息分布。通过从未变形图像构造有限元（FE）模型来执行验证，并模拟未变形标签的复杂变形和交叉点。通过算法从这些变形计算菌株，并与Fe预测菌株进行比较。

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《》|1994年|P.549-550|共2页
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Moulton; M.J.; Creswell; L.L.;
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中图分类无线电电子学、电信技术;
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1. A study of the 16-Segment Regional Wall Motion Scoring Index and biplane Simpson's rule for the calculation of left ventricular ejection fraction: a comparison with cardiac magnetic resonance imaging. [J] . Duncan RF, Dundon BK, Nelson AJ, Echocardiography. . 2011,第6期

机译：研究16段区域壁运动评分指数和双平面Simpson规则以计算左心室射血分数：与心脏磁共振成像的比较。
2. Regional right ventricular function in rats: a novel magnetic resonance imaging method for measurement of right ventricular strain [J] . Emil K. S. Espe, Jan M. Aronsen, Einar S. Norden, American Journal of Physiology . 2020,第1aPta2期

机译：大鼠的区域右心室功能：一种用于测量右心室菌株的新型磁共振成像方法
3. Regional Strain by Cardiac Magnetic Resonance Imaging Improves Detection of Right Ventricular Scar Compared With Late Gadolinium Enhancement on a Multimodality Scar Evaluation in Patients With Arrhythmogenic Right Ventricular Cardiomyopathy [J] . Zghaib Tarek, Ghasabeh Mounes Aliyari, Assis Fabrizio R., Circulation. Cardiovascular imaging . 2018,第9期

机译：心脏磁共振成像的区域应变改善了右心室瘢痕的检测，与晚期钆增强患者对心血性右心室心肌病患者的患者的多层瘢痕评价相比
4. Left ventricular regional shape dynamics analysis by three-dimensional cardiac magnetic resonance imaging associated with left ventricular function in first-time myocardial infarction patients [C] . Wan Min, Kng Teo Soo, Yang Xulei, Annual International Conference of the IEEE Engineering in Medicine and Biology Society . 2014

机译：初次心肌梗死患者三维三维磁共振成像与左心功能相关的左心室局部动力学分析
5. In vivo quantification of vessel wall motion and cyclic strain using cine phase contrast magnetic resonance imaging. [D] . Draney, Mary Therese. 2003

机译：使用电影相衬磁共振成像的血管壁运动和循环应变的体内量化。
6. Left Ventricular Wall Thickness and Regional Systolic Function in Patients With Hypertrophic Cardiomyopathy. A Three-dimensional Tagged Magnetic Resonance Imaging Study [O] . Sheng-Jing Dong, John H. MacGregor, Adrian P. Crawley, -1

机译：肥厚型心肌病患者的左心室壁厚度和局部收缩功能。三维标记磁共振成像研究
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Calculation of regional ventricular wall strains using magnetic resonance imaging tissue-tagging

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