In order to promote the rapid development of vascular surgery in hospitals at all levels in Sichuan Province and improve the diagnosis and treatment level of vascular surgery. At the same time, build an exchange platform for clinical experts of vascular surgery to jointly promote the academic development of vascular surgery. On January 15, 2020, the first phase of the training course on peripheral vascular intervention hosted by Chengdu high tech Medical Association was held in a combination of online and offline, with a total of more than 100 representatives participating.

Professor Cui Chi of Chengdu Third People's Hospital delivered the opening speech of the meeting. At the same time, Professor Wang piluo and Professor Zhu Zhi were invited to give wonderful lectures on the application of special external fenestration technology in the distal breach of aortic dissection, the application of hawk in thromboangiitis obliterans, the treatment of venous diseases and other related topics. Professor Cui Chi's team also conducted a live broadcast of the operation to show the current new interventional therapy technology for peripheral vascular diseases.

The meeting adopted a combination of theory and practice. Experts showed the delegates on the standardized application and management of new technologies, mastery of indications and contraindications, prevention and treatment of complications, operation process, combined with on-site demonstration, complex case analysis and on-site interaction, which will help to strengthen the clinical diagnosis and treatment level of vascular surgeons and better benefit patients.