Objective To explore the relationship between the value of glycated hemoglobin (HbA1C)and coronary stenosis in non-diabetic patients. Methods 264 cases of patients who received the CT angiography because of chest pain. All the patients had accepted the test of HbA, c. The patients were divided into 2 groups according to the HbA1c level,namely HbA1c≤ 5.5% groupand5.5% 展开▼