门控磁共振成像显示的与心动周期相关的脑室尺寸变化。
Changes in cerebral ventricular dimensions related to the cardiac cycle as seen with gated magnetic resonance imaging.
作者信息
Levy L M, Di Chiro G, Brooks R A, Dwyer A J, Dietz M J
机构信息
National Institutes of Health, Bethesda, Maryland.
出版信息
Acta Radiol Suppl. 1986;369:300-1.
PMID:2980480
Abstract
The dynamic changes in ventricular dimensions related to the cardiac cycle were evaluated by analyzing gated magnetic resonance images in normal volunteers and in several patients with ventriculomegaly. Small variations in dimensions of the lateral and third ventricles were observed shortly after cardiac systole.
摘要
通过分析正常志愿者和几名脑室扩大患者的门控磁共振图像，评估了与心动周期相关的心室大小的动态变化。在心脏收缩后不久，观察到侧脑室和第三脑室大小的微小变化。
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