[Emphasis on Post-ICU Syndrome].

With the development of technology and medicine, the mortality rate of intensive care unit (ICU) has declined significantly, and more and more professionals in the medical field are also aware that the disability rate of ICU survivors remains high. More than 70% of ICU survivors have Post-ICU Syndrome (PICS), which is mainly manifested by cognitive, physical, and mental dysfunction, which seriously affects the quality of life of survivors and their caregivers. The COVID-19 pandemic has brought a series of problems such as shortage of medical staff, restricted family visits, and lack of personalized care, which have brought unprecedented challenges to the prevention of PICS and the care of patients with severe COVID-19. In the future, the treatment of ICU patients should change from reducing short-term mortality to improving long-term quality of life of patients, from disease-centered to health-centered, and to practice " the health promotion, the prevention, the diagnosis, the control, the treatment, and the rehabilitation " six-in-one concept to promote comprehensive health care with pulmonary rehabilitation.