Xing is 45 years old. According to relevant information, I know Xing, male, born in 1976, doctor of medicine, deputy chief physician. Now I work in the Department of Cardiology, Guang 'anmen Hospital, Chinese Academy of Traditional Chinese Medicine. From September 2002 to July 2005, Beijing University of Chinese Medicine studied for a Ph.D., engaged in clinical and experimental research on cardiovascular diseases with integrated traditional Chinese and western medicine. The theme of this thesis is the electrophysiological experimental study on the combination of clearing heat, promoting blood circulation and benefiting qi with syndrome differentiation to inhibit premature beats. From September 2005 to February 2007, I entered the postdoctoral workstation of integrated traditional Chinese and western medicine in Chinese Academy of Traditional Chinese Medicine, and participated in the research on the diagnostic criteria of 973 coronary heart disease and angina pectoris syndrome combination and its related genes and physical and chemical indexes.