Table 3.
Predictor (BMI ≥30, previous CABG, recent myocardial infarction, BMI <20) | AVR score predicted 30-day mortality (%) | AVR score risk class |
---|---|---|
None | ≤2 | I (low risk) |
BMI ≥30 | 2–5 | II (mild risk) |
Previous CABG | 5–15 | III (moderate risk) |
Recent myocardial infarction | 5–15 | III (moderate risk) |
BMI <20 | >15 | IV (high risk) |
Any combination of BMI ≥30, previous CABG, or recent myocardial infarction | >15 | IV (high risk) |
AVR aortic valve replacement, BMI body mass index, CABG coronary artery bypass grafting