Gating error because of prominent T waves with ECG-gated myocardial SPECT.
Clin Nucl Med
; 33(4): 278-9, 2008 Apr.
Article
em En
| MEDLINE
| ID: mdl-18356669
ABSTRACT
It was well known that with marked arrhythmias, gating errors may produce perfusion and wall motion abnormalities. In the present case, without any arrhythmias or perfusion defects, severe abnormalities of wall contraction and thickening were demonstrated because of prominent T waves. This gating error was easily corrected by changing guidance lead to increase the amplitude of the R wave and decrease that of the T wave.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Arritmias Cardíacas
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Imagem do Acúmulo Cardíaco de Comporta
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Tomografia Computadorizada de Emissão de Fóton Único
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Artefatos
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Isquemia Miocárdica
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Disfunção Ventricular Esquerda
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Eletrocardiografia
Limite:
Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2008
Tipo de documento:
Article