scholarly journals The performance of phase analysis of gated SPECT myocardial perfusion imaging in the presence of perfusion defects: A simulation study

2011 ◽  
Vol 19 (3) ◽  
pp. 500-506 ◽  
Author(s):  
Alice Cheung ◽  
Yanli Zhou ◽  
Tracy L. Faber ◽  
Ernest V. Garcia ◽  
Lei Zhu ◽  
...  
Keyword(s):  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Phase Analysis ◽  
Simulation Study ◽  
Perfusion Imaging ◽  
Gated Spect ◽  
Spect Myocardial Perfusion Imaging ◽  
Spect Myocardial Perfusion ◽  
Perfusion Defects

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.

scholarly journals Paradoxical hypoperfusion suggesting early and severe coronary dysfunction in tako-tsubo disease

2016 ◽  
Vol 4 (2) ◽  
pp. 1 ◽  
Author(s):  
Federico Ferrando-Castagnetto ◽  
Rodrigo Díaz ◽  
Alejandro Vidal ◽  
Roberto Ricca-Mallada ◽  
Mariela Lujambio ◽  
...  
Keyword(s):  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Left Ventricle ◽  
Perfusion Imaging ◽  
Gated Spect ◽  
Systolic Dysfunction ◽  
Spect Myocardial Perfusion Imaging ◽  
Spect Myocardial Perfusion ◽  
Perfusion Defects ◽  
Myocardial Perfusion Defects

Tako-tsubo disease (TD) is an unusual and paradigmatic clinical entity of unknown pathophysiology characterized by acute apical dysfunction usually triggered by physical or emotional stress. We describe the case of a woman with TD presenting early myocardial perfusion defects with transient dilatation and systolic dysfunction of left ventricle in gated-SPECT myocardial perfusion imaging, discussing the more likely mechanisms suggested by these functional findings.

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