New hybrid count- and geometry-based method for quantification of left ventricular volumes and ejection fraction from ECG-gated SPECT: methodology and validation

被引：0
|
作者：
Yi-Hwa Liu
Albert J. Sinusas
Daniel Khaimov
Beata I. Gebuza
Frans J. Th. Wackers
机构：
[1] Yale University School of Medicine,Section of Cardiovascular Medicine, Department of Internal Medicine
[2] Yale University School of Medicine,Cardiovascular Nuclear Imaging Laboratory
来源：
Journal of Nuclear Cardiology | 2005年 / 12卷
关键词：
Gated single photon emission computed tomography; equilibrium radionuclide angiography; left ventricular volumes; ejection fraction; phantom;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Background. We have previously developed a new method for quantitative assessment of left ventricular (LV) volumes and ejection fraction (EF) from electrocardiography-gated single photon emission computed tomography (SPECT). The aims of this study were to present the methodology, to validate the gated SPECT cardiac quantification (GSCQ) method in phantoms and patients, and to determine normal values of LVEF.
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页码：55 / 65
页数：10
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