Work Experience In 1992, I graduated from the Medical School of Southeast University with a bachelor's degree. In 1998, I completed my postgraduate studies at the Medical School of Southeast University and obtained a master's degree in Cardiothoracic Surgery. From 1999 to 2000, I pursued further training in cardiac surgery at Fuwai Cardiovascular Hospital and was promoted to attending physician the following year. In 2003, I was admitted as a doctoral candidate in cardiac surgery at Fuwai Cardiovascular Hospital, under the supervision of Professor Liu Yinglong, a renowned pediatric cardiac surgery expert in China, and obtained my Ph.D. in 2007. From 2007 to 2010, I undertook advanced studies at the Pediatric Cardiac Center of Fuwai Cardiovascular Hospital, focusing on the surgical treatment of congenital heart disease in children. In 2010, I joined the Department of Cardiac Surgery at Peking University Third Hospital, where I currently serve as an associate chief physician. I specialize in the surgical treatment of coronary artery disease, valvular heart disease, congenital heart disease, and aortic disease. I have performed hundreds of off-pump coronary artery bypass grafting procedures, valve replacement surgeries, tetralogy of Fallot radical corrections, and atrial/ventricular septal defect repairs, all with satisfactory outcomes. I am proficient in the diagnosis, surgical treatment, and perioperative management of congenital heart disease in infants and young children. For premature infants with patent ductus arteriosus who cannot be weaned from mechanical ventilation, I perform ductus arteriosus ligation; for premature infants with acute renal failure and hyperkalemia, I conduct peritoneal dialysis. I am also skilled in the installation and management of ECMO (extracorporeal membrane oxygenation), serving as a key technical member of our department's ECMO team, and have participated in numerous rescues of critically ill patients both within and outside the hospital. Research Work Patents and Research Awards 1. Utility model patent: Delayed sternal closure support device, Patent No. ZL201420104726.5 2. Utility model patent: Femoral vein drainage tube fixation device, Patent No. ZL201420569821.2 3. Utility model patent: Femoral artery cannula fixation device, Patent No. ZL201420569823.1 4. Utility model patent: External fixation sheath for pediatric cardioplegia perfusion needle, Patent No. ZL201420120411.X 5. Utility model patent: Cardiac surgery simulation training platform, Patent No. ZL201420689141.4 M.D., Associate Chief Physician, Member of the Jiusan Society. Member of the Medical and Health Special Committee of the Central Committee of the Jiusan Society.