Fig. 5
From: 3D printing of foetal vascular rings: feasibility and applicability
Bland–Altman plots show comparison of AO diameter (A), PA diameter (B), DA diameter (C), LPA diameter (D) and RPA diameter (E) measurements between the 2D echo and 3D printing model. AO: aorta; PA: pulmonary artery; DA: ductus arteriosus; LPA: left pulmonary artery; RPA: right pulmonary artery; 3D: three-dimensional; SD: standard deviation