[The Correlation of Fast-track Extubation Ultrasound Score and Clinical Multi-organ Information Indicators of Postoperative of Cardiac Surgery].

Objective: To evaluate the correlation of Fast-track extubation ultrasound score (FTEUS) and clinical multi-organ information indicators in post-cardiac surgery patients.

Methods: prospectively recruit post-cardiac surgery patients who were about to extubating from Febuary 2019 to September 2019. A fast-track extubation ultrasound score protocol (FTE-USP) was developed on the basis of the conventional fast-track extubation standard precisely and individualized.