In order to promote the improvement of academic level in the fields related to the diagnosis and treatment of peripheral vascular diseases and lower extremity varicose veins in Sichuan Province. From January 15 to 17, 2020, the training meeting on the application of new technology of integrated traditional Chinese and Western medicine in peripheral vascular diseases and the training meeting on standardized diagnosis and treatment of varicose veins of lower limbs, sponsored by Chengdu high tech Medical Association, was successfully held in Chengdu. Under the control of the epidemic situation, the number of offline participants was strictly controlled, and the combination of online and offline was held, with a total of more than 500 relevant medical workers attending the meeting.

He Chunshui, director of the Affiliated Hospital of Chengdu University of traditional Chinese medicine, delivered an opening speech and invited more than 30 experts and scholars, including Professor Yang Yi of West China Hospital of Sichuan University, Professor Zhang Mao of Sichuan Provincial People's Hospital, Professor Liu Yang of the Affiliated Hospital of Chengdu University of traditional Chinese medicine and Professor Hu Wei of the Affiliated Hospital of Southwest Medical University, to focus on the application of extracorporeal pre windowing technology in aortic lesions involving arch Wonderful lectures were held on the experience of endovascular treatment of tortuous cervical and abdominal aortic aneurysms and the application of DCB in the inferior genicular artery. At the same time, three live broadcasts of standardized treatment of varices were also carried out during the meeting.

During the meeting, participating experts gave special academic lectures and extensive academic exchanges on theoretical research and clinical hot issues of peripheral vascular diseases. Adhering to the concept of "connecting China and the West and connecting the future", this meeting carried out the promotion and training of vascular access from the perspectives of tradition and frontier, clinic and foundation, experience and evidence-based, and built a platform for academic exchange, which is helpful to promote the clinical diagnosis and treatment of vascular diseases.