Parameter (N=37) Pre-Ablation Post-Ablation p-value
LAA Ostium Area (mm2) 383.89+/- 114.84 342.35+/- 95.71 0.0004
LVEF (%) 48.26 +/- 9.02 53.62 +/- 8.82 0.015
LAA Ostium Minor Axis Length (cm) 19.17 +/- 3.24 17.71 +/- 3.03 0.0004
LAVI (mL/m2) 85.36 +/- 19.55 73.67 +/- 12.05 0.2204
LAA Volume (mL) 8.21 +/- 5.32 7.82 +/- 4.01 0.9483
LAEF Total (%) 25.82 +/- 14.06 25.96 +/- 8.18 0.9191
LA Fibrosis (%) 18.45 +/- 6.24 13.71 +/- 6.75 0.0783
LA Strain Total (s-1) 9.51 +/- 4.53 8.19 +/- 2.54 0.4584