Table 3.
CTA Characteristics of Coronary Atherosclerotic Plaques
| CTA Parameter | Value, SD, IQR |
|---|---|
| MLD, mm | 1.6±0.6 (1.2 to 1.9) |
| % Diameter stenosis | 47.1±16.7 (34.5 to 61.5) |
| MLA, mm2 | 5.5±2.5 (3.7 to 6.7) |
| Area stenosis, % | 49.9±18.0 (38.5 to 60.5) |
| Lesion length, mm | 27.9±14.2 (18.9 to 35.3) |
| Lesion plaque volume, mm3 | 234.0±132.1 (138.5 to 294.5) |
| Calcified plaque volume, mm3 | 75.1±70.2 (19.7 to 130.8) |
| High‐density NCP volume, mm3 | 139.7±73.7 (93.4 to 170.2) |
| Low‐density NCP volume, mm3 | 19.2±12.7 (11.4 to 22) |
| Calcified plaque, % | 28.9±17.8 (12.6 to 43.5) |
| High‐density NCP, % | 62.6±16.1 (50.5 to 77.1) |
CTA indicates computed tomography angiography; IQR, interquartile range; MLA, minimal lumen area; MLD, minimal luminal diameter; NCP, noncalcified plaque; SD, standard deviation.