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Cardiac Imaging · Patient guide

What is FFRCT?

FFRCT uses coronary CT data and computational analysis to estimate the physiologic effect of coronary narrowings.

The short answer

FFRCT uses coronary CT data and computational analysis to estimate the physiologic effect of coronary narrowings.

The meaning of a symptom, test, or diagnosis depends on the person’s history and complete clinical picture. A cardiovascular clinician can determine whether additional evaluation is appropriate.

How PICC approaches the question

PICC begins with the clinical problem, reviews prior information, and selects testing only when it can answer a meaningful question. Care stays connected across prevention, diagnosis, treatment, and follow-up.

Related PICC programAdvanced Cardiac CT and AI Coronary ImagingExplore program →

Questions to bring to your visit

  • What information from my prior tests is most useful?
  • What clinical question would another test answer?
  • How would the result change my care plan?
  • What symptoms should prompt urgent evaluation?
  • How does prevention fit into my next step?

Authoritative starting points

American Heart Association health topics ↗American College of Cardiology CardioSmart ↗FDA medical-device information ↗

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Related patient guides

What is coronary CT angiography?

CCTA is a noninvasive CT examination that shows the coronary arteries and plaque.

CCTA versus stress testing

CCTA evaluates coronary anatomy, while stress testing assesses the heart’s response to increased demand; the appropriate test depends on the question.

What is AI coronary plaque analysis?

AI-enabled analysis can help quantify and characterize plaque seen on coronary CT when the information is clinically useful.

Patient education
Use this guide to prepare questions for your cardiovascular care team.

Last updated
August 22, 2026

Educational information only. It does not replace personal medical advice.