Dr. Wang is a scholar in the fields of cardiometabolic and arrhythmia research, holding a master's degree and a Ph.D. in clinical medicine from Wuhan University. Dr. Liu holds a master's degree in public health from Guangdong Medical University, and she is currently working as a research assistant at the Dongguan Cardiovascular Disease Research Institute. Prof. Yan primarily engages in research related to cardiovascular aging and has published a significant number of research findings in this field. He is currently the director of the Dongguan Cardiovascular Disease Research Institute.