Chief Physician, Doctoral Supervisor, Chief Expert of Cardiothoracic Surgery, Deputy Director of the Heart Center, Deputy Director of the Cardiac Research Institute. Overseas training experience: He has pursued advanced studies in the diagnosis and treatment of pediatric congenital heart disease at the Department of Cardiac Surgery, Children's National Hospital in Washington, USA, and the Department of Cardiac Surgery, Boston Children's Hospital. Main research directions: hybrid surgical therapy for complex congenital heart disease, establishment and application of key technologies for perinatal diagnosis and treatment of complex congenital heart disease in neonates, basic and clinical research of tissue-engineered blood vessels, 3D printing and computational hemodynamics-assisted optimization of surgical design, as well as the design, fabrication and in-vivo transplantation research of PCL macroporous vascular scaffolds based on media structure and physiological stiffness.

He has long been engaged in the frontline of surgical diagnosis and treatment of pediatric congenital heart disease. Over thirty years of medical practice, he has independently performed more than 5,000 congenital heart disease operations and filled multiple domestic technical gaps. He specializes in surgical repair of complex congenital heart disease and intracardiac hybrid therapy. He has profound attainments in the surgical treatment of complex congenital heart disease in neonates and infants, repair of various valvular lesions, single ventricle repair, cardiac tumors, hypertrophic cardiomyopathy repair, and the clinical application of valved conduits.