List of Abbreviations:
LVEDVI = left ventricular end-diastolic volume indexed
LVEF = left ventricular ejection fraction
LVESVI = left ventricular end-systolic volume indexed
MR = mitral regurgitation
PASP = pulmonary artery systolic pressure
RVFAC = right ventricular fractional area change
RVFWLS = right ventricular free wall longitudinal strain
STE = speckle tracking echocardiography
TAPSE = tricuspid annular plane systolic excursion
TMVI = transapical transcatheter mitral valve implantation
TR = tricuspid regurgitation