Table 5. Correlations between LA pump function and other echo parameters.

Parameter	R correlation	P value
Distensibility index	-0.60	<0.001
LAVi min	0.51	<0.001
LAVi max	0.47	<0.001
S_R	-0.41	<0.001
Stiffness index	0.32	<0.001
GS	0.27	0.002
E/E’	0.18	0.048

E/E’, ratio between early diastolic mitral inflow to mitral annular early diastolic tissue velocities; GS, global strain; LAVi, left atrium volume indexed, S_R, reservoir strain.