Mean pressure gradient by US.doppler   20256-4

LOINC Code


LOINC code20256-4
nameMean pressure gradient by US.doppler
statusACTIVE

Fully-Specified Name

componentPressure gradient.mean
propertyPressDiff  =  Difference
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.
systemCirculatory system.XXX
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 nameMean press grad DOP

Basic Attributes

classCARD.US
type2  Clinical
order vs. observationObservation
example UCUM unitsmm[Hg]
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 unitmm Hg

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 "pressure" and property from Pres to PressDiff for consistency; Previous Releases: Updated Component to include "pressure" and property from Pres to PressDiff for consistency

Related Names

Average
Avg
CARD.US
Cardio
Cardiology
Circ
Circ sys
DOP
DUPLEX
Echography
Grad
Heart Disease
Mean press grad
Misc
Miscellaneous
Other
Point in time
Press grad
QNT
Quan
Quant
Quantitative
Random
Sonogram
Sonograph
Sonography
Spec
To be specified in another part of the message
ULS
Ultrasound
Unspecified

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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