Figure Legends
Figure 1: Flow chart for dynamic changes of MG: peri-interventionally and during FU
Figure 2: Kaplan–Meier curve for 12-month mortality in MG groups
Figure 3: Graphs of the probability of functional outcomes (A) and 12-month mortality (B) in group 1, group 2A, and group 2B
Figure 4: Negative relationship between unfavourable intraprocedural MG and the leaflet-to-annulus index (LAI). The results from a multivariate analysis, which compared the predictors of unfavourable intraprocedural MG were depicted as a table.