Aortic stenosis (AS) is characterized by calcification and fibrosis. The ability to quantify these processes simultaneously has been limited with previous imaging methods.

中文翻译：

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定量计算机断层扫描血管造影评估主动脉瓣狭窄纤维钙化体积


主动脉瓣狭窄 （AS） 的特征是钙化和纤维化。以前的成像方法同时量化这些过程的能力受到限制。