Myocardial perfusion imaging by magnetic resonance imaging

被引：8

作者：

Katherine C. Wu

机构：

[1] Johns Hopkins Medical Institutions, Division of Cardiology, Baltimore, MD 21287

来源：

Current Cardiology Reports | 2003年 / 5卷 / 1期

关键词：

Single Photon Emission Compute Tomography; Myocardial Perfusion; Myocardial Perfusion Imaging; Left Anterior Descend; Dipyridamole;

D O I：

10.1007/s11886-003-0039-7

中图分类号：

学科分类号：

摘要：

In the diagnosis and treatment of patients with suspected or known coronary artery disease, noninvasive methodologies for assessing myocardial perfusion have been invaluable. Clinically, nuclear techniques such as single photon emission tomography thallium and sestamibi have predominated. They are limited, however, by the radiation burden, relatively poor spatial resolution, and attenuation artifact caused by soft tissue. In contrast, magnetic resonance imaging (MRI) is notable for its anatomic detail, sharp tissue contrast, excellent spatial and temporal resolution, versatility, and lack of ionizing radiation. It is therefore a potentially attractive alternative to nuclear imaging for the assessment of myocardial perfusion. This review summarizes the principles of MRI myocardial perfusion measurement, discusses recent clinical applications, and highlights future developments in the field. Copyright © 2003 by Current Science Inc.

引用

页码：63 / 68

页数：5

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