| 心脏MRI的应用现状与新技术进展 |
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| 引用本文： | 张兆琪,徐磊.心脏MRI的应用现状与新技术进展[J].磁共振成像,2013,4(3):218-225. |
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| 作者姓名： | 张兆琪 徐磊 |
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| 作者单位： | 首都医科大学附属北京安贞医院医学影像科,北京,100029;首都医科大学附属北京安贞医院医学影像科,北京,100029 |
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| 基金项目： | 科技部国际交流合作基金（编号：2010DFB30040））;国家自然科学基金（编号：81271542,81171336）0北京市优秀人才项目（编号：2011D003034000030） |
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| 摘 要： | 在过去的20年间,心脏MRI技术飞速发展。目前心脏MRI能可靠地获得心血管的形态、功能、灌注及心肌活性等综合信息。其对血流动力学、代谢及冠状动脉的研究也逐渐兴起,当前的研究从解剖和功能逐步深入到细胞和分子水平。MRI无电离辐射,具有多方位和多参数成像及可重复性高等优势。已越来越广泛地应用于心血管疾病的诊断、治疗决策和预后评价中。作者就心脏MRI的应用现状及新技术的进展进行简要介绍。
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| 关 键 词： | 磁共振成像 心脏 |
The current status and technical advances in cardiac MRI |
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| ZHANG Zhao-qi.The current status and technical advances in cardiac MRI[J].Chinese Journal of Magnetic Resonance Imaging,2013,4(3):218-225. |
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| Authors: | ZHANG Zhao-qi |
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| Institution: | ZHANG Zhao-qi＊, XU Lei Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China |
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| Abstract: | Rapid progress has been made in cardiac MRI （CMRI） over the past two decades, which has established it as a reliable technique for assessment of cardiac structure, function, perfusion, and myocardial viability. Technical innovation of CMRI allows the assessment of hemodynamic, metabolism, and coronary arteries. The study of CMRI has been expanded from anatomy and function to cellular and molecular level. CMRI is non-invasive, highly reproducible, and avoids use of radiation. Today CMR is extensively used for the diagnosis of a variety of cardiovascular diseases, clinical decision making, and prognosis evaluation. In this article, current status of CMRI will be discussed with a focus on technological innovations. |
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| Keywords: | Magnetic resonance imaging Heart |
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