Clinical use
Use this calculator for preoperative cardiac risk for non-cardiac surgery in thecardiovascular workflow. It is decision support and should be interpreted with the patient context, local protocols, and clinician judgment.
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Cardiovascular
Revised Cardiac Risk Index (RCRI/Lee) Calculator
Preoperative cardiac risk for non-cardiac surgery
Calculate RCRI
Interpretation
0 points: 3.9% cardiac risk. 1: 6%. 2: 10.1%. ≥3: 15%. Guides perioperative cardiac testing and management for non-cardiac surgery.
Required inputs
- High Risk Surgery
- Ischemic Heart Disease
- Congestive Heart Failure
- Cerebrovascular Disease
- Insulin Dependent Diabetes
- Creatinine Over 2
Evidence and limitations
This page cites 2 published references. Confirm units and inclusion criteria before applying the output; calculators do not replace assessment, escalation, or local policy.
References
- Lee TH et al. Circulation 1999;100:1043-1049
- 2014 ACC/AHA Perioperative Guidelines
Frequently asked questions
What is the Revised Cardiac Risk Index (RCRI/Lee)?
Revised Cardiac Risk Index (RCRI/Lee) is a clinical calculator used for Preoperative cardiac risk for non-cardiac surgery.
How do I interpret the Revised Cardiac Risk Index (RCRI/Lee)?
0 points: 3.9% cardiac risk. 1: 6%. 2: 10.1%. ≥3: 15%. Guides perioperative cardiac testing and management for non-cardiac surgery.
What inputs are required for the Revised Cardiac Risk Index (RCRI/Lee)?
Required inputs include High Risk Surgery, Ischemic Heart Disease, Congestive Heart Failure, Cerebrovascular Disease, Insulin Dependent Diabetes, Creatinine Over 2.
What is the evidence behind the Revised Cardiac Risk Index (RCRI/Lee)?
The Revised Cardiac Risk Index (RCRI/Lee) page cites Lee TH et al. Circulation 1999;100:1043-1049; 2014 ACC/AHA Perioperative Guidelines.
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