第 卷第 期 实用心电学杂志 30 4 ] 张健春 王新康 平板运动试验与冠状动脉 血管造影对冠心病的诊断价值 , . CT [J]. 实用心电学杂志 ,2021,30(4):253 - 255,260. Diagnostic value of treadmill exercise test and coronary computed tomographic angiography on coronary heart disease ZHANG Jianchun1,2 WANG Xinkang1,2 , (1. Provincial Clinical College, Fujian Medical Univer- sity; 2. Department of ECG Diagnosis, Fujian Provincial Hospital, Fuzhou Fujian 350001, China) Abstract Objective [ ] To study the value of treadmill exercise test (TET) and coronary computed tomographic Methods angiography (CCTA) in the diagnosis of coronary heart disease ( CHD). A total of 118 patients with suspected CHD in our hospital were selected as research subjects, and performed TET, CCTA and coronary angio- graphy (CAG) within one month. The examination results of TET and CCTA were analyzed with CAG results as Results diagnostic gold standard. The detection rate of severe stenosis lesions by TET is significantly higher than P that of moderate steno