Pulmonary Artery, 3D Scan

3d 3d ct scan angiography angiography scanner aorta aortic arch arteriole artery atrium blood blood circulation blood vessel cardiology cat ct scan examination heart human lung male man medical examination medical imagery medicine normal phlebography pneumology pulmonary artery pulmonary circulation pulmonary vein radiography respiratory system result scientific imagery tomography vascularization vein venule cardio vascular system x ray x ray of blood vessels