Work Experience Graduated from the Department of Medicine, Beijing Medical University (predecessor of Peking University Health Science Center) in 1988, and obtained a Master's degree in Clinical Medicine from Beijing Medical University in 1993. From 2005 to 2007, served as a visiting scholar at the Cardiac Arrhythmia Research Center, University of Oklahoma, USA.

For many years, I have been engaged in clinical practice in cardiovascular medicine, accumulating extensive experience in the management of arrhythmias, syncope, coronary artery disease, cardiomyopathy, hypertension, and heart failure. My primary areas of professional expertise include pharmacological therapy for various clinical arrhythmias, radiofrequency catheter ablation, cardiac pacing therapy, interventional treatment for heart failure, and the diagnosis and management of syncope. The inte