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Framingham Risk Equation:
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The Cardiac Risk Calculator estimates 10-year cardiovascular disease (CVD) risk for Australians using Framingham or similar risk equations. It helps identify individuals at increased risk of heart attack, stroke, and other cardiovascular events.
The calculator uses risk prediction equations:
Where:
Explanation: The equation combines multiple risk factors using weighted coefficients to estimate the probability of developing cardiovascular disease over 10 years.
Details: Early identification of cardiovascular risk allows for timely interventions, lifestyle modifications, and preventive treatments to reduce the likelihood of heart attacks, strokes, and other cardiovascular events.
Tips: Enter accurate clinical measurements. Use fasting cholesterol levels when possible. Blood pressure should be measured in a resting state. All values must be valid and within reasonable ranges.
Q1: What is considered high risk?
A: Generally, 10-year risk >15% is considered high, 10-15% moderate, and <10% low risk, though guidelines may vary.
Q2: How accurate is this calculator?
A: Framingham-based calculators are well-validated but may need calibration for specific populations. They provide estimates, not definitive predictions.
Q3: Should this replace medical advice?
A: No, this calculator is for educational purposes only. Always consult healthcare professionals for personalized risk assessment.
Q4: What other factors affect CVD risk?
A: Family history, physical activity, diet, stress, and other medical conditions also influence cardiovascular risk.
Q5: How often should risk be reassessed?
A: Recommended every 3-5 years for adults, or more frequently if risk factors change significantly.