Reducing Reintubation Risk in High-Risk Cardiac Surgery Patients With High-Flow Nasal Cannula

Participants will be assigned post extubation physician order set which recommends the administration of oxygen therapy via HFNC. HFNC is a heated and humidified system that allows prescribed fraction of inspired oxygen (FIO2) levels to be delivered at very high flow rates.

Participants will receive order set with provider choice of standard care therapy.