AutoICD API

11721-8

Clinical

Fetal Umbilical artery at fetus Peak systolic flow velocity US.doppler

Definition

Maximum value of the Doppler shift frequency envelope.

LOINC 6-Axis Classification

Component

Blood flow velocity.systolic.max

Property

Vel

Time Aspect

Pt

System

Umbilical artery.at fetus^Fetus

Scale Type

Qn

Method Type

US.doppler

Details

Class

OB.US

Order/Observation

Observation

Short Name

Fet Umb a at fetus Vmax sys DOP

Related Names

ArtBld flowBld flow velBld flow.velocityCardioCardiologyDOPDUPLEXDynamicEchographyFetalGynGynecologyHeart DiseaseLargestMax VMaximalMaximumOBObGynOBSTERICALOBSTERICAL.ULTRASOUNDObstetricalObstetricsPeakPoint in timeQNTQuanQuantQuantitativeRandomSonogramSonographSonographyULSUltrasoundUmb aUmb a at fetusUmbilical a.at fetus^FetusV maxVelVEL maxVelocityVmaxVmax sys

Frequently Asked Questions

What is LOINC code 11721-8?

LOINC code 11721-8 identifies "Fetal Umbilical artery at fetus Peak systolic flow velocity US.doppler". Maximum value of the Doppler shift frequency envelope.

What does 11721-8 measure?

This code measures Blood flow velocity.systolic.max in Umbilical artery.at fetus^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.