Fig. 2

A LA diameter—CDs/y-DD (n = 13–17), CDs/y-RD (n = 5–7), CDr/y-DD (n = 8–9) and CDr/y-RD (n = 6–7) at baseline and after 1, 2.5 and 4 months DD or RD; at 4 months—and CDs/y-DD vs CDs/y-RD p = 0.046, vs CDr/y-DD p = 0.009, CDr/y-RD p = 0.082. B LAA orifice diameter—CDs/y-DD (n = 13–17), CDs/y-RD (n = 5–7), CDr/y-DD (n = 8–9) and CDr/y-RD (n = 6–7); at 4 months, *CDs/y-DD vs CDs/y-RD p = 0.026, vs CDr/y-DD p = 0.088, CDr/y-RD p = 0.003 and C LAA depth—CDs/y-DD (n = 13–17), CDs/y-RD (n = 5–7), CDr/y-DD (n = 8–9) and CDr/y-RD (n = 6–7); at 2.5 months and CDs/y-DD vs CDs/y-RD p = 0.074, vs CDr/y-DD p < 0.001, vs CDr/y-RD p = 0.016; at 4 months *p < 0.001 versus all other groups. Statistical analysis: Between group comparison was by one-way ANOVA and LSD