29474-4
ClinicalHepatic vein Maximum A wave reversal by US.doppler
LOINC 6-Axis Classification
Component
A wave reversal.max
Property
Vel
Time Aspect
Pt
System
Hepatic vein
Scale Type
Qn
Method Type
US.doppler
Details
Class
CARD.US
Order/Observation
Observation
Short Name
Hep v A-wave reversal.max DOP
Related Names
Atrial waveA-waveA-wave reversalA-wave reversal.maxCARD.USCardioCardiologyDOPDUPLEXEchographyHeart DiseaseHep vHep veinHeparLargestLiverLiver veinMax VMaximalMaximumPeakPoint in timeQNTQuanQuantQuantitativeRandomSonogramSonographSonographyULSUltrasoundV maxVelocityVenVenousVmax
Frequently Asked Questions
What is LOINC code 29474-4?
LOINC code 29474-4 identifies "Hepatic vein Maximum A wave reversal by US.doppler". It measures A wave reversal.max in Hepatic vein.
What does 29474-4 measure?
This code measures A wave reversal.max in Hepatic vein. It belongs to the CARD.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.