11689-7
ClinicalFetal Umbilical artery between fetus and placenta Mean blood flow US.doppler
Definition
Time-average of the maximum Doppler shift frequency envelope over the cardiac cycle.
LOINC 6-Axis Classification
Component
Blood flow.mean
Property
Vel
Time Aspect
Pt
System
Umbilical artery.between fetus and placenta^Fetus
Scale Type
Qn
Method Type
US.doppler
Details
Class
OB.US
Order/Observation
Observation
Short Name
Fet Umb a fetus-plc Vmean DOP
Related Names
Frequently Asked Questions
What is LOINC code 11689-7?
LOINC code 11689-7 identifies "Fetal Umbilical artery between fetus and placenta Mean blood flow US.doppler". Time-average of the maximum Doppler shift frequency envelope over the cardiac cycle.
What does 11689-7 measure?
This code measures Blood flow.mean in Umbilical artery.between fetus and placenta^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.