Coronary angiography of in vitro porcine heart using MSCT / 法医学杂志
Journal of Forensic Medicine
;
(6): 321-336, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-983954
ABSTRACT
OBJECTIVE@#To establish standardized methods and parameters of the isolated heart coronary angiography through the experiment of in vitro porcine heart by MSCT.@*METHODS@#Based on different perfusion volume (50, 60 and 70 mL) and different perfusion-imaging time (5, 10 and 20 min), the in vitro porcine coronary artery was injected liposoluble and water-soluble contrast agents using remodel angiography equipment and scanned by MSCT. And the 3D image results were compared. The images were recorded and evaluated by 2 radiologists and analyzed by statistical software.@*RESULTS@#Liposoluble contrast agent affected the images by damaging and infiltrating the fats around the coronary artery, while the water-soluble contrast agent didn't affect the images. The groups with 60 mL or 70 mL perfusion and 5 min perfusion-imaging time had the best images.@*CONCLUSION@#The suitable parameters of the angiography lay the foundation of postmortem coronary angiography.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Suínos
/
Técnicas In Vitro
/
Validação de Programas de Computador
/
Software
/
Valor Preditivo dos Testes
/
Sensibilidade e Especificidade
/
Angiografia Coronária
/
Vasos Coronários
/
Imageamento Tridimensional
/
Tomografia Computadorizada Multidetectores
Limite:
Animais
Idioma:
Chinês
Revista:
Journal of Forensic Medicine
Ano de publicação:
2014
Tipo de documento:
Artigo
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