Diagnosis of obstructive coronary artery disease using CT coronary angiography combined with CT first-pass myocardial perfusion imaging at rest / 南方医科大学学报
Journal of Southern Medical University
;
(12): 819-825, 2013.
Artículo
en Chino
| WPRIM
| ID: wpr-306461
ABSTRACT
<p><b>OBJECTIVE</b>To assess the feasibility and accuracy of CT coronary angiography (CTCA) combined with CT first-pass myocardial perfusion imaging (CT first-pass MPI) at rest for diagnosis of obstructive coronary artery disease (CAD).</p><p><b>METHODS</b>Fifty-five patients, suspected or diagnosed as CAD, were performed with CTCA and CAG within 2 weeks. CT first-pass MPI detected myocardial ischemia through analyzing the raw date of CTCA.</p><p><b>RESULTS</b>Comparison with the results of CAG, the sensibility, specificity, positive predictive value (PPV), negative predictive value (NPV) and accuracy of CT first-pass MPI at rest for detecting obstructive CAD were 84.6%, 68.8%, 86.8%, 64.7% and 80.0%, respectively; and 92.3%, 93.8%, 97.3%, 83.3%, 92.7% for CTCA combined with CT first-pass MPI, respectively.</p><p><b>CONCLUSION</b>CTCA combined with CT first-pass MPI at rest could detect obstructive CAD feasible and accurately.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Enfermedad de la Arteria Coronaria
/
Diagnóstico por Imagen
/
Estudios de Factibilidad
/
Valor Predictivo de las Pruebas
/
Sensibilidad y Especificidad
/
Angiografía Coronaria
/
Tomografía Computarizada Espiral
/
Imagen de Perfusión Miocárdica
Tipo de estudio:
Estudio diagnóstico
Límite:
Adulto
/
Anciano
/
Femenino
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
Journal of Southern Medical University
Año:
2013
Tipo del documento:
Artículo
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