Fig. 2From: Comparison of transthoracic echocardiography with computed tomography in evaluation of pulmonary veinsBland-Altman plots illustrating the diameter differences (CT–TTE) of right superior (a), right inferior (b), left superior (c) and left inferior (d) pulmonary veins (PV) assessed by computed tomography (CT) and transthoracic echocardiography (TTE). ICC refers to intraclass coefficient correlation. The 95% limits of agreement are presented as ±1.96 SDBack to article page