Two-layered appearance of noncompaction of the ventricular myocardium on magnetic resonance imaging

被引：65
|
作者：
Daimon, Y [1 ]
Watanabe, S [1 ]
Takeda, S [1 ]
Hijikata, Y [1 ]
Komuro, I [1 ]
机构：
[1] Chiba Univ, Grad Sch Med, Dept Cardiovasc Sci & Med, Chuo Ku, Chiba 2608670, Japan
来源：
CIRCULATION JOURNAL | 2002年 / 66卷 / 06期
关键词：
gadolinium-DTPA; magnetic resonance image; myocardium; noncompaction; signal intensity; T2-weighted image;
D O I：
10.1253/circj.66.619
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
A 60-year-old man with isolated noncompaction of the ventricular myocardium was evaluated by magnetic resonance imaging (MRI), which clearly showed excessively prominent trabeculations and deep intertrabecular recesses that correlated well with the findings on echocardiography and contrast enhanced computed tomography. On the T2-weighted and contrast enhanced MRI scans, the noncompacted myocardium was separated into 2 layers: a subendocardial and an endocardial layer. A difference in signal intensity may reflect myocardial damage that leads to ventricular dysfunction or arrhythmia.
引用
收藏
页码：619 / 621
页数：3
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