Figure 1
From: Feasibility study on stereotactic radiotherapy for total pulmonary vein isolation in a canine model
Radiotherapy design. (A) Axial (a) and sagittal (b) views of simulation CT with dose distribution with isodose lines (left), and cone beam CT for set-up verification (right). Red, target; cyan, planned target volume (PTV); yellow, pulmonary veins; light green, left atrium. (B) Posterolateral view of 3D reconstructed contoured target. (C) Three- dimensional reconstruction images from PA and AP views using CARTO-3 mapping system. The red line indicates the border of circular box lesion. CT computed tomography, LA left atrium, PV pulmonary vein, LSPV left superior pulmonary vein, RSPV right superior pulmonary vein, LIPV left inferior pulmonary vein, RIPV right inferior pulmonary vein.
