Reliability of left atrial strain reference values: A 3D echocardiographic study
Fig 5
A paired comparison and correlation of left atrial volumes, emptying fraction, and strain between 2DE and 3DE.
A and B: Indexed maximal and minimal left atrial volumes (LAVIx, LAVIn) between 2DE and 3DE (upper panel) and their correlation (lower panel). C: Left atrial emptying fraction (LAEF) between the two methods (upper panel) and their correlation (lower panel). D: Left atrial strain between the two methods (upper panel) and their correlation (lower panel).