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. 2015 Oct 30;30(6):808–820. doi: 10.3904/kjim.2015.30.6.808

Figure 5.

Figure 5.

(A-D) Intra- and interobserver reproducibility of interatrial septal (IAS) thickness on transthoracic echocardiography. The Bland-Altman plot shows the excellent reproducibility of IAS thickness measurement between investigators.