Aortic valve Effective orifice area during systole by US.doppler+Calculated by continuity Vmax   79956-9

LOINC Code


LOINC code79956-9
nameAortic valve Effective orifice area during systole by US.doppler+Calculated by continuity Vmax
statusACTIVE

Fully-Specified Name

componentEffective orifice area.systole
propertyArea
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.
systemAortic valve
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+Calculated by continuity Vmax

Additional Names

short nameAV EOA sys Continuity Vmax

Basic Attributes

classCARD.US.DICOM
type2  Clinical
order vs. observationObservation
example UCUM unitscm2
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 unitcm2

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 typeMIN  - change to field other than name

Related Names

AO
AoV
AV
AVA
Calc
Calculation
CARD.US
CARD.US.DICOM
Cardio
Cardiology
DOP
DUPLEX
Echography
EOA sys
Heart Disease
Point in time
QNT
Quan
Quant
Quantitative
Random
Sonogram
Sonograph
Sonography
Sys
Syst
ULS
Ultrasound

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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