Enhanced recovery after cardiac surgery and its impact on outcomes: A systematic review.

ERAS in cardiac surgery has shown to be potentially safe and effective in improving certain postoperative outcomes. However, the evidence is limited by the lack of high-quality RCTs. We also found the lack of practice of class 1 recommended interventions set forth by the ERAS Cardiac Society. Furthermore, majority of studies only evaluated the immediate postoperative outcomes of patients, and not the long-term outcomes. RCTs that fully implement measures recommended by the ERAS Cardiac Society, with assessments on both immediate and long-term outcomes, are warranted.