Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of Left Atrial Volumes between 3D Volumetric Threshold-Based Method and Echocardiography
Note.-LA = left atrial, 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
