In order to further improve the diagnosis and treatment level of vascular surgery-related diseases in medical institutions at all levels, enable the majority of medical staff to understand the new progress and new trends of vascular surgical diseases, and strengthen academic exchanges in vascular surgery. The Fifth Academic Annual Conference of the Vascular Surgery Committee of Chengdu High-tech Medical Association and the Seventh Symposium on New Technologies in Vascular Surgery were held in Chengdu from March 28th to 29th, 2025. This conference is hosted by Chengdu High-tech Medical Association, organized by Chengdu Hospital of Integrated Traditional Chinese and Western Medicine (Chengdu First People's Hospital), and co-organized by the Vascular Surgery Committee of Chengdu High-tech Medical Association. The conference has invited renowned experts from across the country to give lectures, covering theoretical research on vascure-related diseases, hot issues in clinical practice, and analysis of classic practical cases, etc. It is highly advanced. Practicality and controllability. The number of participants in this meeting exceeded 150.