Quantification of myocardial perfusion in 3D SPECT images- stress/rest volume differences
Quantification of myocardial perfusion in 3D SPECT images- stress/rest volume differences
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3D SPECT 图像中心肌灌注的量化 - 应激/静息容量差异
DOI：
10.1109/ist.2010.5548486
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
Maria Gavrilleli
中科院分区：
文献类型：
--
作者：
M. Lyra;M. Sotiropoulos;N. Lagopati;Maria Gavrilleli
我们的尝试包括在压力和休息情况下对心脏左心室进行建模，使用心肌扫描数据，并着重于如何证明所获得的3D压力/休息图像的差异。70例心脏病患者通过Tc-99m四氟磷蛋白和GE-Starcam - 4000 SPECT伽马照相机完成了心肌检查。创建并使用SPECT（单光子发射计算机断层扫描）切片。比较各切片心肌灌注情况，提示心肌缺血的可能性。
Our attempt consists of modelling the heart left ventricle at stress and rest situation, using the myocardial scintigraphic data and focuses on how to demonstrate differences in obtained 3D stress/rest images. 70 cardiac patients had completed myocardium tests by Tc-99m tetrofosmin and a GE-Starcam - 4000 SPECT gamma - camera. SPECT (Single Photon Emission Computed Tomography) slices were created and used. The myocardial perfusion was estimated by comparing those slices and the suspicion of an ischemia was indicated.