The characteristics of the results of coronary artery CT angiography and coronary artery angiography in 36 patients with probable positive results of treadmill exercise test
- VernacularTitle:平板运动试验可疑阳性患者的冠状动脉CT及冠状动脉造影结果的相关性研究
- Author:
Yajun SHI
;
Hao WANG
;
Peng SHAO
;
Hao QIN
;
Xilie LU
;
Jing JING
;
Dongling WEN
;
Lichao ZHAO
- Publication Type:Journal Article
- Keywords:
Treadmill exercise test;
Coronary artery angiography;
Coronary artery CT angiography
- From:
Chinese Journal of Postgraduates of Medicine
2009;32(z1):8-9
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical characteristics of the results of coronary artery CT angiography and coronary artery angiography in 36 patients with probable positive results of treadmill exercise test(TET).Methods Thirty-six patients due to chest pain received 1ET and coronary artery CT angiography and coronary artery angiography in 2 weeks after admission.The coronary plaques were categorized as noncalcified and calcified plaque on CTA images.Results In 36 patients with probable positive results of TET.23 patients were confirmed as coronary artery disease by coronary artery angiography,and the other 13patients had normal coronary artery.Of 23 coronary artery disease patients,9 patients were presented as onevessel disease,5 patients were presented as two-vessel disease,and 9 patients were presented as three-vessel disease,29 non-calcified plaques and 23 calcified plaques were demeted On CTA.Conclusion TET was useful in confirming the diagnosis of coronary artery disease.The characteristics of the coronary artery plaque is correlated with probable positive results of TET.
