Attending physician of Guangdong Provincial People’s Hospital Cardiovascular Surgery Intensive Care Unit, graduated from Southern Medical University with master's degree, secretary of the young physician group of Cardiac Critical Care of Guangdong Provincial Doctors Association. Dr. Liu is competent at the perioperative management of cardiovascular surgery, including perioperative low cardiac output, arrhythmias, acute lung injury, acute kidney injury and severe infection. She also specializes in the application of mechanical support after cardiac surgery like IABP, LVAD and ECMO.