Comparison between a count-based and geometrical approach for the assessment of left ventricular dyssynchrony using myocardial perfusion scintigraphy

2016 ◽  
Vol 37 (11) ◽  
pp. 1125-1135 ◽  
Author(s):  
Uyên Châu Nguyên ◽  
Imad Al Younis ◽  
Nina Ajmone-Marsan ◽  
Petra Dibbets-Schneider ◽  
Jacobus A.K. Blokland ◽  
...  
Keyword(s):  
Myocardial Perfusion ◽  
Myocardial Perfusion Scintigraphy ◽  
Left Ventricular ◽  
Left Ventricular Dyssynchrony ◽  
Geometrical Approach ◽  
Perfusion Scintigraphy ◽  
Ventricular Dyssynchrony

Myocardial perfusion scintigraphy: image interpretation

2017 ◽  
Author(s):  
Nikant Sabharwal ◽  
Parthiban Arumugam ◽  
Andrew Kelion
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Myocardial Perfusion ◽  
Myocardial Perfusion Scintigraphy ◽  
Photon Emission ◽  
Image Interpretation ◽  
Left Ventricular ◽  
Emission Computed Tomography ◽  
Perfusion Scintigraphy ◽  
Artery Disease

This chapter focuses on image interpretation in myocardial perfusion scintigraphy. It covers planar acquisitions, the general approach to reporting single photon emission computed tomography (SPECT) images, and both qualitative and quantitative evaluation of tomographic slices. Detail is also provided on gated SPECT and attenuation correction, as well as a range of artefacts including image, instrumentation-related, and patient-related artefacts. Information is provided on abnormal appearances in coronary artery disease, perfusion defects, and indirect markers of severe coronary artery disease. The chapter also covers interpretation in left ventricular dysfunction and appearances in non-coronary cardiac disease, and includes a section on writing a useful report.

scholarly journals Phase analysis to measure left ventricular dyssynchrony by Gated-SPECT myocardial perfusion imaging showed by two different software

2021 ◽  
Vol 32 (3) ◽  
pp. 384-397
Author(s):  
Víctor Marín Oyaga ◽  
Claudia Gutiérrez Villamil ◽  
Karen Dueñas Criado ◽  
Sinay Arévalo Leal
Keyword(s):  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Phase Analysis ◽  
Perfusion Imaging ◽  
Gated Spect ◽  
Left Ventricular ◽  
Left Ventricular Dyssynchrony ◽  
Spect Myocardial Perfusion Imaging ◽  
Ventricular Dyssynchrony ◽  
Spect Myocardial Perfusion

Conclusión Realizar el análisis fase de análisis por GS-PMI es factible. Sin embargo la DE mostró diferencias significativas entre los dos programas. Aunque los valores mostrados podrían ser utilizados como valores normales, se recomienda que éstos se obtengan y utilicen para cada programa por separado.

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