图示：严重的冠状动脉粥样硬化。
冠状动脉表面严重受累，发生了广泛的钙化，尤其是在右边内腔狭窄的部分。
This is the gross appearance of severe coronary atherosclerosis, which involves virtually 100% of the surface of the coronary. There is extensive calcification, especially at the right where the lumen is narrowed.