Value of coronary CTA in follow up observation for patients with high risks of coronary heart disease
10.13929/j.1003-3289.201703028
- VernacularTitle:冠状动脉CTA对冠状动脉粥样硬化性心脏病高危人群的随访观察价值
- Author:
Haibo LI
1
;
Manli NA
;
Bin ZHANG
;
Wenxin FAN
;
Mingchuan YU
Author Information
1. 北京大学首钢医院影像科
- Keywords:
Risk factors;
Coronary artery disease;
Tomography,X-ray computed;
Angiography
- From:
Chinese Journal of Medical Imaging Technology
2018;34(4):518-522
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the value of coronary CT angiography (CCTA) in the follow up observation of coronary heart disease in high-risk population.Methods Totally 80 coronary atherosclerotic plaque patients underwent CCTA.The fasting blood sugar,blood lipid (triglycerides,total cholesterol,high-density lipoprotein,low-density lipoprotein) and body mass index of all patients showed two or more abnormalities.After clinical intervention,CCTA examination,serum biochemical indexes and body mass index were tested again two years later.According to the degree of coronary artery stenosis quantitative assessment results,the patients were divided into stable group and progress group.All parameters before and after the two checks were statistically analyzed.Results According to the results of CCTA,stable group included 60 cases and progress group included 20 cases.The statistically significant difference was found between the first and second examination of high-density lipoprotein in the progress group were (t=2.64,P=0.02).The body mass index,blood glucose,triglyeerides,total cholesterol and low-density lipoprotein (LDL) of the second test in stable group were significantly lower than those of the first check (t=2.10,2.68,3.45,4.26,5.90,P=0.04,0.01,0.001,0.000 1,0.000 1),while triglyceride (t=2.39,P=0.02) and LDL in the second check in progress group were both higher than those of the second check in stable group (t=3.98,P＜0.000 1),and the rate of change of blood sugar in the progress group was higher than that in the stable group (t =-2.04,P=0.045).Conclusion CCTA plays positive role in the follow up observation of high-risk population of coronary heart disease.Guiding the active intervention of the risk factors and promoting the patients to change the bad habits can effectively delay or prevent the occurrence and development of coronary heart disease.
