Table 4 Correlates of postoperative LAVi reduction
Pearson’s coefficientp Value
Preoperative
Age−0.210.06
SBP−0.240.03
DBP−0.290.009
LV ejection fraction0.160.16
LVESVi−0.180.11
LVEDVi−0.030.80
LV mass index0.100.36
LAVi0.300.008
LVSVi0.070.54
Postoperative
Transmitral mean pressure gradient−0.380.001
Ring size0.120.27
Grade residual MR−0.220.04
LVESVi%0.090.41
LVEDVi%0.090.39
LVSVi reduction0.170.12
  • BSA, body surface area; DBP, diastolic blood pressure; LAVi, left atrial volume indexed to BSA; LV, left ventricle; LVEDVi, left ventricular end-diastolic volume indexed to BSA; LVEDVi%, postoperative per cent decrease in left ventricular end-diastolic volume indexed to BSA; LVESVi, left ventricular end-systolic volume indexed to BSA; LVESVi%, postoperative per cent decrease in left ventricular end-systolic volume indexed to BSA; LVSVi, left ventricular stroke volume indexed to BSA; MR, mitral regurgitation; SBP, systolic blood pressure.