Vascular imaging calculator page

Renal Artery Duplex Calculator

Use this Renal Artery Duplex calculator with references beside the result.

Chest CT study displayed on a radiology diagnostic workstation

Clinical use

Renal Artery Duplex interpretation support

Direct duplex support for hemodynamically significant renal artery stenosis using published PSV and renal-aortic ratio thresholds.

  • Published renal artery duplex thresholds vary by lab and reference standard. This tool summarizes common screening and traditional criteria.

Direct access

One URL for this calculator

Use this page for a direct calculator link. Use the library for broader browsing.

Vascular imagingCondensed pathway

Tool

Run the calculator.Results stay local, with references beside them.

Vascular imagingCondensed pathway

Renal Artery Duplex Criteria

Direct duplex support for hemodynamically significant renal artery stenosis using published PSV and renal-aortic ratio thresholds.

This tool summarizes the major published branches or formulas and may omit edge cases from the full source guideline.

  • Published renal artery duplex thresholds vary by lab and reference standard. This tool summarizes common screening and traditional criteria.

Inputs

Result

Fill in the visible inputs to calculate a result.

References

Duplex ultrasound for identifying renal artery stenosis: direct criteria re-evaluatedhttps://pubmed.ncbi.nlm.nih.gov/27069093/
Noninvasive diagnosis of renal artery stenosis by echo-Doppler velocimetryhttps://pubmed.ncbi.nlm.nih.gov/6236324/

Citations open in a new tab when the URL is valid http(s); the decision logic itself still runs locally in the browser.

FAQ

Quick answers.Use, version, and local behavior.

What does the Renal Artery Duplex calculator help with?

It helps imaging teams apply direct duplex support for hemodynamically significant renal artery stenosis using published psv and renal-aortic ratio thresholds.

Which guideline version is referenced on this Renal Artery Duplex page?

The published references stay visible on the page.

Does the Renal Artery Duplex calculator run locally?

Yes. The calculation logic runs locally in the browser without requiring a live API call.

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