Left ventricular outflow tract Region crossection [Area] by US+Calculated   20245-7

LOINC Code


LOINC code20245-7
nameLeft ventricular outflow tract Region crossection [Area] by US+Calculated
descriptioncalc from LVOT diam
statusACTIVE

Fully-Specified Name

componentRegion crossection
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.
systemHeart.ventricle.left.outflow tract
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+Calculated

Additional Names

short nameLVOT Region Xsection Area US+Calc

Basic Attributes

classCARD.US
type2  Clinical
order vs. observationObservation
formula (readable)(PI / 4)*(LVOT DIAM)2
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 updated2.52
last change typeMIN  - change to field other than name

Related Names

Calc
Calculation
CARD.US
Cardiac
Cardio
Cardiology
Echography
Heart Disease
Hrt
Hrt ventr
L
LT
LV
LVOT
Point in time
QNT
Quan
Quant
Quantitative
Random
Region Xsection
Sonogram
Sonograph
Sonography
ULS
Ultrasound
US Calc
Ventricular
Xsection

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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