
Keywords: LSPV، رحم ریوی ریوی را ترک می کند; anatomy; closure; left atrial appendage; ligation; pathophysiology; physiologyAF, atrial fibrillation; CT, computed tomography; LAA, left atrial appendage; LA, left atrium; LOM, ligament of Marshall; LSPV, left superior pulmonary vein; LV, left ventricle;