Table 1.

Comparison of Left Atrial Volumes and Function between 2D Length-Based Method and 3D Volumetric Threshold-Based Method Using Cardiac Multidetector CT

Note.-LA = left atrial, LB = length-based, VTB = volumetric threshold-based, Mean ± SD = mean ± standard deviation, r = coefficient by Pearson's correlation, W = Wilcoxon's signed rank test, ESV = end-systolic volume, EDV = end-diastolic volume, EF = ejection fraction