Echo planar imaging of isolated perfused rat hearts at 4.7 T: a comparison of Langendorff and working heart preparations.
Echo planar imaging of isolated perfused rat hearts at 4.7 T: a comparison of Langendorff and working heart preparations.
复制标题
4.7 T 下离体灌注大鼠心脏的回波平面成像：Langendorff 和工作心脏制剂的比较。
DOI：
10.1002/mrm.1910150207
复制
发表时间：
1990
影响因子：
3.3
通讯作者：
Day,S
中科院分区：
文献类型：
--
作者：
Blackband,SJ;Chatham,JC;O'Dell,W;Day,S
使用自制梯度和射频组件演示了在4.7 T下实现回波平面成像。应用这种技术的研究离体灌流大鼠心脏的证明。Langendorff和工作心脏灌注准备进行了比较，左心室容积的变化在工作心脏准备中要大得多。这种方法有望为研究受控灌注条件下正常和病变状态下的心脏功能和动力学提供有用的模型。出版社：Academic Press，Inc.
The implementation of echo planar imaging at 4.7 T is demonstrated using a home‐built gradient and radiofrequency assembly. The application of such a technique to the study of the isolated perfused rat heart is demonstrated. Langendorff and working heart perfusion preparations are compared and changes in the left ventricular volume shown are to be much larger in the working heart preparation. Such a methodology is expected to provide a useful model for the study of cardiac function and dynamics in the normal and diseased states under controlled perfusion conditions. © 1990 Academic Press, Inc.