Vascular surgery is an emerging discipline based on surgery, which has the commonality of general surgery and its own characteristics. since the 1950s, the Department of Vascular Surgery of Tianhe Hospital has accumulated a lot of experience in many aspects such as resection of aneurysm, removal of atherosclerotic plaque, and application of thrombolytic therapy. Since the 80s, with the improvement of diagnostic techniques such as angiography, spiral CT three-dimensional angiography and MRI blood flow imaging, the progress of artificial blood vessels and stent structures, and the introduction of minimally invasive treatment techniques such as intervention, vascular surgery has developed rapidly, especially interventional treatment techniques are being widely used in clinical practice because of their advantages of small trauma, good effect, fast recovery and high safety, and even in the treatment of certain diseases The technology has reached the leading level in China. In recent years, with the influence of factors such as changes in dietary structure and accelerated pace of life, new changes in the disease spectrum are constantly emerging and vascular diseases are increasing day by day. The incidence of clinical injury, sclerosis, aneurysmal changes, non-specific inflammation, embolism and thrombosis of arteries and veins, especially various aneurysms and atherosclerotic occlusive diseases, has increased significantly. A professional vascular surgery team is a guarantee to relieve patients’ pain, reduce the rate of death and disability, and improve the cure rate. It is reflected in the following aspects: anatomy, hemodynamics, non-invasive vascular examination (vascular color Doppler), diagnostic imaging techniques (angiography, spiral CT, MRI), anesthesia and intraoperative supervision of various vascular surgeries, postoperative resuscitation, operation techniques and proficiency of traditional and interventional surgeries, selection application and adjustment of drug therapy, etc.