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Detection of High-Risk Atherosclerotic Plaques by Magnetic Resonance Imaging

机译:磁共振成像检测高危动脉粥样硬化斑块

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The goal of coronary plaque burden assessment is to detect vulnerable or high-risk atherosclerotic plaques that are prone to rupture and to stabilize them through pharmacologic and other types of interventions before the development of acute coronary syndrome. In this regard, a reliable, reproducible, and less invasive imaging modality capable of identifying plaque characteristics associated with plaque vulnerability would be immensely useful for evaluating plaque status and predicting future cardiovascular events. Recently, magnetic resonance imaging (MRI) has emerged as a novel modality for atherosclerotic plaque detection and characterization. This review will cover the developments in MRI for characterizing atherosclerosis in carotid and coronary arteries and its use in clinical diagnoses and longitudinal studies to understand the pathophysiology of atherosclerosis.??( Circ J ?2013; 77: 1975–1983)
机译:冠状动脉斑块负荷评估的目的是在急性冠状动脉综合征发生之前,通过药理学和其他类型的干预措施,检测易破裂或易破裂的高风险动脉粥样硬化斑块,并使其稳定。在这方面,能够鉴定与斑块易损性相关的斑块特征的可靠,可再现且侵入性较小的成像方式对于评估斑块状态和预测未来的心血管事件将非常有用。近来,磁共振成像(MRI)已成为一种用于动脉粥样硬化斑块检测和表征的新型方法。这篇综述将涵盖MRI表征颈动脉和冠状动脉粥样硬化的进展及其在临床诊断和纵向研究中的用途,以了解动脉粥样硬化的病理生理学。(Circ J?2013; 77:1975–1983)

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