Carotid Endarterectomy NASCET Stenosis Calculator

Calculate NASCET carotid stenosis percentage from angiography measurements. CEA beneficial if symptomatic stenosis ≥70% or asymptomatic ≥80%.

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Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How It Works

Calculate NASCET carotid stenosis percentage from angiography measurements. CEA beneficial if symptomatic stenosis ≥70% or asymptomatic ≥80%

Each component has a specific meaning:

  • Angiography measurements — The angiography measurements recorded for the scenario being assessed.

Note: Interpret the nascet carotid result against the thresholds and context described above.

How to Use

Enter the angiography measurements for the scenario you are assessing. Calculate NASCET carotid stenosis percentage from angiography measurements. CEA beneficial if symptomatic stenosis ≥70% or asymptomatic ≥80%. Use the nascet carotid result to inform your calculation.

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Frequently Asked Questions