ACEF II Risk Score for Cardiac Surgery
Adult use only; enter age >= 18 years.
years
Must be greater than 0 because LVEF is in the denominator of the score.
%
The renal term adds 2 points only when creatinine is strictly greater than 2.0 mg/dL.
mg/dL
The anemia term adds 0.2 x (36 - hematocrit) only when hematocrit is strictly below 36%.
%
Clinical noticeEducational preoperative risk support only. Interpret the raw ACEF II score as supplemental context rather than a stand-alone operative decision.
Context and use
ACEF II = age / LVEF + 2 if creatinine > 2.0 mg/dL + 3 if emergency surgery + 0.2 x (36 - hematocrit) if hematocrit < 36%
The result is presented as a numeric ACEF II score, rounded to 2 decimal places.
Do not convert this score into a mortality percentage or low, intermediate, or high risk categories.
