Figure 1 CCTA Images With Multi-planar and 3D Reconstruction of the LAA Orifice
(A) The multi-planar reconstruction imaging of the LAA orifice, allowing to measure the maximum diameter. (B) The 3D reconstruction imaging of LA and LAA, LAA separation, LA and LAA volume calculation. CCTA, cardiac computed tomography angiography; LAA, left atrial appendage; LA, left atrium.