SNOMED_CT

SNOMED CT Concept 45841000087105: VTI (velocity-time integral) ratio dimensionless index

45841000087105 is a SNOMED CT concept used to represent VTI (velocity-time integral) ratio dimensionless index in structured clinical data. You may see this concept in clinical documentation systems, problem lists, terminology services, interoperability records, or semantic mapping workflows. SNOMED CT is a clinical terminology used to capture healthcare meaning in a standardized, interoperable form. This concept is typed as a observable entity in the terminology hierarchy.

Reviewed by HealthAssure Clinical TeamUpdated 25 May 2026

What is this code?

SNOMED CT is a clinical terminology used to capture healthcare meaning in a standardized, interoperable form. This concept is typed as a observable entity in the terminology hierarchy.

When is it used?

  • Used to represent a standardized clinical concept in health records, terminology services, and semantic mappings.
  • Often linked to diagnoses, findings, procedures, body structures, organisms, substances, or observable entities depending on the concept type.
  • Semantic tag: observable entity

What it does not mean

  • A terminology concept label alone does not replace clinical interpretation, diagnosis context, or treatment advice.

Key facts

Semantic tagObservable entity
Definition statusPrimitive
Definition patternSubclass
OWL axioms1
Module900000000000207008
Parents1

Where you may see this code

You may see this concept in clinical documentation systems, problem lists, terminology services, interoperability records, or semantic mapping workflows.

Common synonyms

Ratio of LVOT (left ventricle outflow tract) VTI (velocity-time integral) to aortic valve jet VTI (velocity-time integral)Ratio of left ventricle outflow tract velocity-time integral to aortic valve jet velocity-time integral

Frequently asked questions

Code details

Code45841000087105
SystemSNOMED_CT
Display nameVTI (velocity-time integral) ratio dimensionless index
DescriptionRatio of left ventricle outflow tract velocity-time integral to aortic valve jet velocity-time integral (observable entity)

Flags

BillableNo
Valid clinical useNo

Source

SourceSNOMED CT
Version20260501T120000Z
Releasesnapshot

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from SNOMED CT. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

SNOMED CT 45841000087105 | VTI (velocity-time integral) ratio dimensionless index | HealthAssure