With the rapid improvement of imaging examination, various imaging devices have undergone a leap in development. In order to strengthen the academic exchange of Medical imaging, comprehensively improve the professional level of imaging practitioners, and improve the clinical diagnosis level of doctors in grass-roots hospitals, the 16th Dunhuang Conference on Cardiovascular Diseases, co sponsored by Ningxia Medical Association and Chengdu High tech Medical Association, was held on June 9-11, 2023. The conference invited Professor Bai Ming of Lanzhou First University, Professor Xie Ping of Gansu Provincial Hospital Professor of the Korean War Camp in the First Affiliated Hospital of First Affiliated Hospital of Zhengzhou University and dozens of other experts and scholars gave excellent lectures and held heated discussions around relevant topics. The participants expressed that they had benefited a lot and hoped to participate in similar conferences in the future.