Chinese Journal of Molecular Cardiology is a medical science and technology journal supervised by the National Health and Family Planning Commission of the People's Republic of China, sponsored by the Chinese Academy of Medical Sciences and Peking Union Medical College, and hosted by Fuwai Hospital. The journal aims to serve the vast number of medical and health science and technology workers, promote the research and development of molecular biology, molecular genetics and genomics in the field of cardiovascular and cerebrovascular diseases at home and abroad, reflect the scientific and technological achievements of basic and clinical research in the field of cardiovascular and cerebrovascular diseases in my country as soon as possible, quickly transmit the world's cutting-edge information, actively promote advanced molecular biology technology, and vigorously popularize new medical science and technology knowledge. It takes truth-seeking, exploration, innovation and service as its mission.