Analysis of myocardial perfusion and metabolism in patients with hypertrophic obstructive cardiomyopathy undergoing percutaneous transluminal septal myocardial ablation by99 Tcm-MIBI and 18F-FDG images / 中华核医学杂志
Chinese Journal of Nuclear Medicine
;
(6): 176-179, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-642566
ABSTRACT
Objective To evaluate the use of gated SPECT in patients with hypertrophic obstructive cardiomyopathy (HOCM) and the effects of percutaneous transluminal septal myocardial ablation (PTSMA) on myocardial perfusion.Methods 99 Tcm-methoxyisobutylisonitrile (MIBI) and 18F-fluorodeoxyglucose (FDG) images were performed in 31 HOCM patients before PFSMA and in 15 patients 3-7 d after PTSMA.The images in different left ventricular segments were analysed by using scores.Results In 99Tcm-MIBI images, uptake decreased at the septal regions in 12 HOCM patients (80.0%, 12/15) after PTSMA, 18F-FDG images also showed decreased uptake at the septal regions in 5 HOCM patients (33.3%, 5/15) after PTSMA.Conclusion 99Tcm-MIBI images might be an important method to evaluate PTSMA results, and 18 F-FDG images showed important value as reference.
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DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Nuclear Medicine
Ano de publicação:
2010
Tipo de documento:
Artigo
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