Effect of Hyperoxia or Hypoxemia on the Incidence of Delirium in Patients After Cardiac Surgery

Effect of Hyperoxia or Hypoxemia on the Incidence of Delirium in Patients After Cardiac Surgery

Our goal was to study the effect of hyperoxia or hypoxemia on the incidence of delirium in patients after cardiac surgery.

This project intends to explore the effect of hyperoxia or hypoxemia on the incidence of delirium in patients after cardiac surgery through a single-center retrospective observational study.

1.undergoing cardiac surgery 2.transferred into ICU after the surgery