Fig. 3From: Automated quantification of left atrial size using three-beat averaging real-time three dimensional Echocardiography in patients with atrial fibrillationRelationship between measurements obtained by two-dimensional echocardiography (prolate-ellipse and area-length methods), three-beat averaging real-time three-dimensional echocardiography, and computed tomography. AL = area-length method, CT = computed tomography, LA = left atrium, PE = prolate-ellipse method, 3BA-RT3DE = three-beat averaging real-time three-dimensional echocardiography, 2DE = two dimensional echocardiographyBack to article page