Group LA LVDD LVSD FS (%) LV mass   Mean diff P value Mean diff P value Mean diff P value Mean diff P value Mean diff P value I             II               III               IV -0.15 1.23 7.06* 1.0 1.0 0.000 0.55 -0.38 10.58* 1.0 1.0 0.000 2.03 0.17 12.01* 1.0 1.0 0.000 -2.18 -0.22 -8.21* 0.8 1.0 0.000 -59.40* -35.09 190.72* 0.006 0.3 0.000 II           I               III               IV 0.15 1.38 7.22* 1.0 1.0 0.000 -0.55 -0.93 10.03* 1.0 1.0 0.000 -2.03 -1.85 9.98* 1.0 1.0 0.000 2.18 1.96 -6.03* 0.8 1.0 0.000 59.43* 24.34 250.16* 0.006 1.0 0.000 III          I               II               IV -1.23 -1.38 5.84* 1.0 1.0 0.000 0.38 0.93 10.96* 1.0 1.0 0.000 -0.17 1.85 11.83* 1.0 1.0 0.000 0.22 -1.96 -7.99* 1.0 1.0 0.000 35.09 -24.34 225.81* 0.3 1.0 0.000 IV          I               II               III -7.06* -7.22* -5.84* 0.000 0.000 0.000 -10.58* -10.03* -10.96* 0.000 0.000 0.000 -12.01* -9.98* -11.83* 0.000 0.000 0.000 8.21* 6.03* 7.99* 0.000 0.001 0.000 -190.72* -250.16* -225.81* 0.000 0.000 0.000 *Significant mean difference

Table 3: Comparison between all groups using Post Hoc Tests.