With the rapid improvement of imaging examination, various imaging devices have undergone a leap in development. In order to strengthen academic exchanges in medical imaging, comprehensively improve the professional level of imaging practitioners, and improve the clinical diagnosis level of doctors in grassroots hospitals, the third Northwest Cardiovascular Interventional Care Technology Seminar jointly organized by the Radiologists Branch of Gansu Medical Association and Chengdu High tech Medical Association was held on April 15, 2023. The conference invited Professor Bai Ming, Professor Gu Zhicong, Professor Huan Shuixian, Professor Dou Yu from Lanzhou University First Hospital Professor Chen Jiangjun, Professor Ma Yaqiong from Gansu Provincial People's Hospital, Professor Wang Lili, and other experts and scholars gave wonderful lectures on relevant topics and had heated discussions. The attending representatives expressed great benefits and hoped to participate in similar conferences in the future.