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在医学领域中,磁共振(MagneticResonance以下标MR)的初期经验就表现对心脏诊断与研究具有多功能性。MR能洞察心血管的解剖与功能、心肌组织特性和心肌代谢从而评估心脏的全面概况。本文旨在回顾MR所进行的临床心脏诊断的现状,以及临床和实验研究中的现代进展,并探索用MR均可获得四维的每一维资料。心血管解剖与心肌组织特性 1 缺血性心肌病:磁共振成象(MRI)提供心外与心内分界面的心肌直接显影的最佳描绘,可精确地显出在心肌梗塞前节段性肌壁变薄的影象,以及辨识某些陈旧性心肌
In the field of medicine, initial experience of Magnetic Resonance (MR) has shown versatility in cardiac diagnosis and research. MR provides insight into cardiovascular anatomy and function, cardiac tissue properties, and myocardial metabolism to assess the overall picture of the heart. The purpose of this article is to review the current status of clinical cardiac diagnostics performed by MR, as well as modern advances in clinical and experimental research, and to explore the use of MR for obtaining each dimension in four dimensions. Cardiovascular Anatomy and Myocardial Tissue Properties 1 Ischemic cardiomyopathy: Magnetic resonance imaging (MRI) provides the best portrayal of direct myocardial development of the heart at the intracardiac interface and can accurately show segmental Thinning of the muscular wall image, as well as identification of some of the old myocardium