MAGNETIC-RESONANCE CORONARY-ARTERY IMAGING

被引：15

作者：

PASCHAL, CB

HAACKE, EM

ADLER, LP

FINELLI, DA

机构：

[1] Department of Radiology Magnetic Resonance Imaging, University Hospitals of Cleveland, Cleveland, Ohio, 44106

[2] Department Ofbiomedical Engineering, Case Western Reserve University, Cleveland, Ohio

[3] Department of Physics, Case Western Reserve University, Cleveland, Ohio

来源：

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY | 1992年 / 15卷 / 01期

关键词：

CORONARY ARTERIES; CORONARY ANGIOGRAPHY; MAGNETIC RESONANCE IMAGING; MAGNETIC RESONANCE ANGIOGRAPHY;

D O I：

10.1007/BF02733896

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Coronary artery imaging with magnetic resonance imaging carries the potential for a noninvasive, essentially risk-free screening test for those at risk for coronary heart disease. Many physiologic and anatomic challenges including cardiac and respiratory motion and the small size, tortuosity, and variable flow characteristics of the coronary arteries hamper efforts to achieve this goal. This article reviews the efforts of several research groups to surmount these difficulties through the use of 2D and 3D techniques; spin echo, gradient echo, and ultrafast sequences; saturation pulses; and contrast agents. Promising results have been and continue to be reported although no obvious optimal solution has yet been determined.

引用

页码：23 / 31

页数：9

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