Figures Legend

Figure 1. PRISMA flowchart of the selection process
Figure 2. Survival AVR vs noAVR. A. Forest plot.B. Funnel plot. *LVEF< 35%; **LVEF between 35% and 54%; ***LVEF > 55%.
Figure 3 . Meta regression on the impact of LVEF on survival inA . AVR and B. noAVR