AutoICD API

11681-4

Clinical

Fetal Right ventricular outflow tract Mean blood flow velocity US.doppler

Definition

Time-average of the maximum Doppler shift frequency envelope over the cardiac cycle.

LOINC 6-Axis Classification

Component

Blood flow velocity.mean

Property

Vel

Time Aspect

Pt

System

Heart.ventricle.right.outflow tract^Fetus

Scale Type

Qn

Method Type

US.doppler

Details

Class

OB.US

Order/Observation

Observation

Short Name

Fet RVOT Vmean DOP

Related Names

AverageAvgBld flowBld flow velBld flow.velocityCardiacCardioCardiologyDOPDUPLEXDynamicEchographyFetalGynGynecologyHeart DiseaseHrtHrt ventrMean VOBObGynOBSTERICALOBSTERICAL.ULTRASOUNDObstetricalObstetricsPoint in timeQNTQuanQuantQuantitativeRRandomRTRVRVOTSonogramSonographSonographyULSUltrasoundV meanVelVelocityVentricularVmean

Frequently Asked Questions

What is LOINC code 11681-4?

LOINC code 11681-4 identifies "Fetal Right ventricular outflow tract Mean blood flow velocity US.doppler". Time-average of the maximum Doppler shift frequency envelope over the cardiac cycle.

What does 11681-4 measure?

This code measures Blood flow velocity.mean in Heart.ventricle.right.outflow tract^Fetus. It belongs to the OB.US class in the LOINC classification.

What is LOINC?

LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.