Remodeling
We performed three-dimensional reconstruction on CT of all patients, as shown in Figure 6 and Table 5 . After following our classification criteria for remodeling, there were 13 positive remodeling cases, 9 stable remodeling cases, and 2 negative remodeling cases in the long FET group, and in the short FET group, there were 4 positive remodeling cases, 12 stable remodeling cases, and 8 negative remodeling cases, based on the data obtained from the volumetric measurement and the morphological analysis of the three-dimensional reconstruction model.