Coronary CT angiography with 18F-FDG PET myocardial imaging in the diagnosis of coronary heart disease
10.3969/J.ISSN.1672-8270.2015.02.022
- VernacularTitle:冠状动脉CT血管造影与18F-FDG PET心肌显像在冠心病诊断中的价值
- Author:
Qingliang MENG
;
Wei LI
- Publication Type:Journal Article
- Keywords:
Myocardium;
Myocardial viability;
Hibernating myocardium;
18F-glucose positron emission computed tomography;
Coronary artery;
CT angiography
- From:
China Medical Equipment
2015;(2):68-69,70
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the 18F-FDG PET myocardial scintigraphy and Coronary CT angiography (CTA) combination improve coronary heart disease clinical diagnosis level, and the diagnosis of coronary heart disease treatment technology of standardization for clinical application. Methods:The use of positron radionuclide drug 18F-fluorodeoxyglucose (18F-FDG) was made in 35 patients with myocardial metabolic imaging of coronary arteries and CTA examination, 20 patients with myocardial infarction patients, the FDG PET myocardial scintigraphy and coronary artery CTA combine examination results and confirmed case comparison of results. Results: 18F-FDG PETmyocardial scintigraphy and coronary artery CTA combination in the diagnosis of coronary heart disease, sensitivity and specificity of 100%and 96%. Conclusion: 18F-FDG PET data and coronary artery CTA precision data fusion, the fusion image is accurate, can not only provide clinicians reflect coronary artery anatomy indicators, can also provide reflect myocardial pathological physiology and metabolism index, to verify and supplement each other between the indicators.
