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Magnetic resonance imaging phantoms for quality-control of myocardial T1 and ECV mapping: specific formulation long-term stability and variation with heart rate and temperature

机译：用于心肌T1和ECV映射质量控制的磁共振成像体模：特定配方长期稳定性以及随心率和温度的变化

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摘要

BackgroundMagnetic resonance imaging (MRI) phantoms are routinely used for quality assurance in MRI centres; however their long term stability for verification of myocardial T1/ extracellular volume fraction (ECV) mapping has never been investigated.

机译：背景技术磁共振成像（MRI）体模通常用于MRI中心的质量保证。但是，从未对用于验证心肌T1 /细胞外体积分数（ECV）映射的长期稳定性进行研究。

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期刊名称 Journal of Cardiovascular Magnetic Resonance
作者
Vassilios S. Vassiliou; Ee Ling Heng; Peter D. Gatehouse; Jacqueline Donovan; Claire E. Raphael; Shivraman Giri; Sonya V. Babu-Narayan; Michael A. Gatzoulis; Dudley J. Pennell; Sanjay K. Prasad; David N. Firmin;
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作者单位

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年(卷),期 2016(18),-1
年度 2016
页码 62
总页数 12
原文格式 PDF
正文语种
中图分类心血管疾病;放射医学;影像诊断学;
关键词
T1 mapping Phantoms Stability Agarose Nickel;

机译：T1映射;幻影;稳定性;琼脂糖;镍;

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专利

1. Histological validation of cardiovascular magnetic resonance T1 mapping markers of myocardial fibrosis in paediatric heart transplant recipients [J] . Seiko Ide, Eugenie Riesenkampff, David A. Chiasson, Journal of cardiovascular magnetic resonance : . 2017,第1期

机译：小儿心脏移植受者心肌纤维化的心血管磁共振T1定位标记的组织学验证
2. Diffuse Myocardial Fibrosis in Children After Heart Transplantations: A Magnetic Resonance T1 Mapping Study [J] . Riesenkampff Eugenie, Chen Ching Kit, Kantor Paul F., Transplantation: Official Journal of the Transplantation Society . 2015,第12期

机译：心脏移植术后儿童弥漫性心肌纤维化：磁共振T1映射研究
3. Evaluation of diffuse myocardial fibrosis in heart failure with cardiac magnetic resonance contrast-enhanced T1 mapping. [J] . Iles L, Pfluger H, Phrommintikul A, Journal of the American College of Cardiology . 2008,第19期

机译：使用心脏磁共振对比增强的T1映射评估心力衰竭中的弥漫性心肌纤维化。
4. A texture-based probability mapping for localisation of clinically important cardiac segments in the myocardium in cardiac magnetic resonance images from myocardial infarction patients [C] . Eftestol T., Maloy F., Engan K., IEEE International Conference on Image Processing . 2014

机译：基于纹理的概率映射，用于在心肌梗死患者的心脏磁共振图像中定位临床上重要的心肌节段
5. Feasibility of T2-weighted blood oxygen level dependent magnetic resonance imaging in the heart to detect myocardial perfusion reserve differences due to stenosis [D] . Shea, Steven M. 2005

机译：心脏中T2加权血氧水平依赖性磁共振成像检测狭窄引起的心肌灌注储备差异的可行性
6. A medical device-grade T1 and ECV phantom for global T1 mapping quality assurance—the T1 Mapping and ECV Standardization in cardiovascular magnetic resonance (T1MES) program [O] . Gabriella Captur, Peter Gatehouse, Kathryn E. Keenan, 2016

机译：用于全局T1映射质量保证的医疗设备级T1和ECV体模-心血管磁共振（T1MES）程序中的T1映射和ECV标准化
7. Magnetic resonance imaging phantoms for quality-control of myocardial T1 and ECV mapping: specific formulation, long-term stability and variation with heart rate and temperature [O] . Vassilios S. Vassiliou, Ee Ling Heng, Peter D. Gatehouse, 2016

机译：用于心肌T1和ECV映射质量控制的磁共振成像体模：特定配方，长期稳定性以及随心率和温度的变化

Magnetic resonance imaging phantoms for quality-control of myocardial T1 and ECV mapping: specific formulation long-term stability and variation with heart rate and temperature

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