Hepatic vein Maximum blood flow velocity during systole by US.doppler --expiration   29479-3

LOINC Code


LOINC code29479-3
nameHepatic vein Maximum blood flow velocity during systole by US.doppler --expiration
statusACTIVE

Fully-Specified Name

componentBlood flow velocity.systole.max^expiration
propertyVel  =  Velocity
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemHepatic vein
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
methodUS.doppler

Additional Names

short nameHep v Vmax sys exp DOP

Basic Attributes

classCARD.US
type2  Clinical
order vs. observationObservation
example UCUM unitsm/s; cm/s
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unitm/s; cm/s

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.67
last change typeNAM  - change to Analyte/Component
change reasonRelease 2.67: COMPONENT: Updated component to include velocity for accuracy and consistency across terms

Related Names

Bld flow
Bld flow vel
Bld flow.velocity
CARD.US
Cardio
Cardiology
DOP
DUPLEX
Dynamic
Echography
Exp
Heart Disease
Hep v
Hep vein
Hepar
Largest
Liver
Liver vein
Max V
Maximal
Maximum
Peak
Point in time
QNT
Quan
Quant
Quantitative
Random
Sonogram
Sonograph
Sonography
Sys
Sys.max
Syst
ULS
Ultrasound
V max
V sys
Vel
VEL max
Velocity
Ven
Venous
Vmax
Vmax sys

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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