LA- left atrium; LVEF- left ventricular ejection fraction; LVIDd- left
ventricle internal dimension in diastole; LVIDs- left ventricle internal
dimension in systole; LASr- left atrium reservoir
strain; LAScd- left atrium conduit strain;
LASct- left atrium contractile strain; MG- mean
diastolic transmitral gradient; MVA- mitral valve area; PG- peak
diastolic transmitral gradient; RVSP- right ventricle systolic pressure