
AKI-02-C: Acute Kidney Injury, Cardiac
Description: Percentage of adult patients undergoing an open cardiac procedure with more than a 1.5x increase in
baseline creatinine within 7 postoperative days or the baseline creatinine level increases by ≥ 0.3 mg/dL within 48 hours
postoperatively.
Measure Time Period: Up to 7 days after Anesthesia End
Exclusions:
● ASA 6 including Organ Procurement (CPT:01990)
● Cases where a baseline creatinine is not available within 60 days preoperatively
● Cases where a creatinine lab is not available within 7 postoperative days
● Patients with more than one case in a 7-day period. The first case will be excluded if a post-op creatinine is not documented for that first case. For example, a patient that
has surgery twice in a 7-day period, the first surgery is excluded if a creatinine is not drawn in between cases
● Patients with pre-existing renal (stage 4 or 5) failure based upon BSA-Indexed EGFR < 30 mL/min/1.73m
2
● Liver Transplants
● Open cardiac procedures performed in conjunction with procedures affecting the kidney, bladder, or ureter
Success: The creatinine level does not go above 1.5x the baseline creatinine within 7 days post-op and The creatinine
level does not increase by ≥0.3 mg/dL obtained within 48 hours after anesthesia end.