Value of combined CT coronary angiography and adenosine stress myocardial perfusion scintigraphy for diagnosis of coronary artery disease / 中华心血管病杂志
Chinese Journal of Cardiology
;
(12): 233-237, 2011.
Artigo
em Chinês
| WPRIM
| ID: wpr-272271
ABSTRACT
<p><b>OBJECTIVE</b>To assess the accuracy and feasibility of combination of CT coronary angiography (CTCA) and adenosine stress myocardial perfusion scintigraphy (MPS) for diagnosis of coronary artery disease (CAD).</p><p><b>METHODS</b>CTCA, MPS were performed in 105 patients with suspected or diagnosed CAD within 4 weeks before coronary angiography (CAG) examination.</p><p><b>RESULTS</b>The sensibility, specificity, positive predictive value (PPV), negative predictive value (NPV) and accuracy were 97.1%, 75.0%, 88.2%, 93.1% and 89.5%, respectively, for CTCA; 79.7%, 63.9%, 80.9%, 62.2% and 74.3%, respectively, for MPS and 97.2%, 98.5%, 98.5%, 89.7% and 95.2%, respectively, for CTCA + MPS.</p><p><b>CONCLUSION</b>Combination of CTCA and adenosine stress MPS, which provided both anatomical and functional information of coronary vessels, could significantly increase the specificity and PPV of diagnosing CAD with CTCA.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Doença da Artéria Coronariana
/
Diagnóstico por Imagem
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Tomografia Computadorizada por Raios X
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Tomografia Computadorizada de Emissão de Fóton Único
/
Valor Preditivo dos Testes
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Sensibilidade e Especificidade
/
Angiografia Coronária
/
Diagnóstico
/
Imagem de Perfusão do Miocárdio
/
Métodos
Tipo de estudo:
Estudo diagnóstico
Limite:
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Cardiology
Ano de publicação:
2011
Tipo de documento:
Artigo
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