In order to improve the level of prevention, treatment and nursing of venous thromboembolism (VTE) in primary hospitals and reduce the incidence and mortality of VTE, the national continuing medical education project sponsored by Chengdu Hi-Tech Medical Association, the training course on prevention, treatment and nursing quality control of venous thromboembolism in primary hospitals, was held in Nanchong from December 16 to 18, 2022, through the combination of online and offline. The conference will continue to focus on the latest frontier focus and difficult problems in the prevention and treatment of venous thromboembolism (VTE) and the new progress of nursing. The conference invited well-known domestic experts and professors to give lectures, providing a platform for clinical medical staff to exchange and learn from each other