Table 2 Comparison of morphological indexes of coronary artery lesions (mean ± SD)
Grading | Cases (n) | Intimal and lesion thicknesses (mm) | Necrotic core thickness (mm) | Fiber cap thickness (mm) | Degree of lumen stenosis (%) |
|---|---|---|---|---|---|
Control | 22 | 1.79 ± 0.70 | 0.00 ± 0.00 | 0.00 ± 0.00 | 14.21 ± 5.93 |
CHD | 32 | 6.17 ± 1.07a | 0.00 ± 0.00 | 3.02 ± 0.78a | 52.17 ± 13.29a |
SCD | 36 | 10.10 ± 2.40ab | 3.07 ± 1.77ab | 0.83 ± 0.29ab | 63.44 ± 14.29ab |
F | – | 168.719 | 81.116 | 274.478 | 111.942 |
P | – | 0.000 | 0.000 | 0.000 | 0.000 |