Variable (No = 100) Correlation coefficient P
LA antero-posterior diameter r = 0.03 0.78
LA longitudinal diameter ρ = 0.01 0.88
LA transverse diameter r = 0.09 0.37
LA maximal volume ρ = 0.04 0.68
LA minimal volume ρ = 0.12 0.23
LA emptying fraction ρ = -0.24 0.01
Peak E r = 0.10 0.32
TDI S' ρ = (-) 0.14 0.15
TDI E' r = (-) 0.15 0.14
E/e' ρ = 0.14 0.16
LA systolic strain (%) r = (-) 0.06 0.54
Systolic LA myocardial velocity r = (-) 0.06 0.56
Early diastolic LA myocardial velocity ρ = 0.15 0.12
LVEF (%) r = -0.03 0.74
Table 3: Correlation between CHA2DS2 - VASc score and echo parameters in AF patients.