The aim of this study was to assess the feasibility and safety of the ultrafast track (UFT) integrated care pathway in cardiac surgery patients defined as intensive care unit (ICU) discharge within 6 hours.

A prospective cohort study.

University Medical Center, the Netherlands.

A total of 261 adults (median age 70 [62-75], 72.4% male) with EuroSCORE II <3% and additional criteria undergoing elective or urgent coronary artery bypass graft, aortic valve replacement, or mitral valve repair.

None.

UFT completion was achieved in 209 patients (80.1%). 159 (60.9%) patients were extubated in the operating room after surgery. There were 13 reintubations, 12 for the need of a reoperation, and one due to respiratory insufficiency. No patients died within 30 days, and 97% of the cohort was still alive at follow-up. Successful patients had lower postoperative troponin, creatinine, pleural/mediastinal/pericardial drain output, fewer reoperations (1.5% v 19.2%) and a shorter hospital length of stay (5 days v 6 days).

The UFT protocol including stepdown from ICU within 6 hours after surgery proved feasible and safe to implement in a carefully selected cardiac surgery population and enabled efficient ICU bed turnover without compromising clinical outcomes. This approach may support the broader implementation of fast-track strategies.