Free-breathing black-blood coronary MR angiography: Initial results

被引:47
|
作者
Stuber, M
Botnar, RM
Kissinger, KV
Manning, WJ
机构
[1] Beth Israel Deaconess Med Ctr, Dept Med, Div Cardiovasc, Boston, MA 02215 USA
[2] Beth Israel Deaconess Med Ctr, Dept Radiol, Boston, MA 02215 USA
[3] Harvard Univ, Sch Med, Boston, MA 02215 USA
[4] Philips Med Syst, Best, Netherlands
关键词
coronary angiography; technology; coronary vessels; diseases; stenosis or obstruction; magnetic resonance (MR); vascular studies;
D O I
10.1148/radiology.219.1.r01mr07278
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
The authors developed a free-breathing black-blood coronary magnetic resonance (MR) angiographic technique with a potential for exclusive visualization of the coronary blood pool. Results with the MR angiographic technique were evaluated in eight healthy subjects and four patients with coronary disease identified at conventional angiography. This MR angiographic technique accurately depicted luminal disease in the patients and permitted visualization of extensive continuous segments of the native coronary tree in both the healthy subjects and the patients. Black-blood coronary MR angiography provides an alternative source of contrast enhancement.
引用
收藏
页码:278 / 283
页数:6
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