Chief Physician, Department of Cardiology, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine Doctor of Medicine, Chief Physician, Department of Cardiology, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine. Specializes in pacemaker therapy for bradycardia and heart failure, radiofrequency ablation for various arrhythmias, cryoballoon catheter ablation for atrial fibrillation, etc. Has long been engaged in clinical, teaching, and research work in cardiology. Has extensive experience in the diagnosis and treatment of arrhythmias, heart failure, and other conditions. Has published multiple original research articles as first author, with research findings cited by the International Guidelines for Ventricular Arrhythmias (2019) and the Chinese Expert Consensus (2020). Has presided over projects including the National Natural Science Foundation of China and the General Program of the Shanghai Municipal Health Commission.