Table 5: Accuracy, sensitivity, and specificity of abnormal in MCE Visual Interpretation at rest and stress with different TIMI flow grades as abnormal (%).

TIMI flow grades Accuracy Sensitivity Specificity Grade <1:  rest 72.0 85.4 70.7  stress 65.6 97.9 62.6 Grade <2:  rest 77.7 76.8 78.1  stress 76.7 93.6 71.9 Grade <3:  rest 73.1 58.2 84.2  stress 80.4 76.6 83.3

TIMI: thrombolysis in myocardial infarction trial. TIMI grade <1, grade 0 was abnormal, grades 1, 2, and 3 were normal for TIMI grade. TIMI grade <2, grades 0 and 1 were abnormal, grades 2 and 3 were normal for TIMI grade. TIMI Grade <3, grades 0, 1, and 2 were abnormal, grade 3 was normal for TIMI grade.