CCTA Stenosis FFR-CT Decision Calculator

Guide PCI decision from coronary CTA-derived FFR-CT. FFR-CT ≤0.80 identifies lesion-specific ischemia noninvasively.

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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

Guide PCI decision from coronary CTA-derived FFR-CT. FFR-CT ≤0.80 identifies lesion-specific ischemia noninvasively

Each component has a specific meaning:

  • Coronary CTA-derived FFR-CT — The coronary cta-derived ffr-ct recorded for the scenario being assessed.

Note: Interpret the ccta ffr-ct result against the thresholds and context described above.

How to Use

Enter the coronary CTA-derived FFR-CT for the scenario you are assessing. Guide PCI decision from coronary CTA-derived FFR-CT. FFR-CT ≤0.80 identifies lesion-specific ischemia noninvasively. Use the ccta ffr-ct result to inform your calculation.

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Frequently Asked Questions