Right ventricular Ejection fraction by 2D echo.visual estimate   8814-6

LOINC Code


LOINC code8814-6
nameRight ventricular Ejection fraction by 2D echo.visual estimate
statusACTIVE

Fully-Specified Name

componentEjection fraction
propertyVFr  =  Volume Fraction
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.right
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
method2D echo.visual estimate

Additional Names

short nameRV EF 2D Echo est

Basic Attributes

classHEMODYN.MOLEC
type2  Clinical
formula (readable)Ejection fraction=[(LV end-diastolic volume-LV end-systolic volume)/LV end-diastolic volume]*100
example UCUM units%
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 unit%

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

2D Echo est
Cardiac
Cardio
Cardiology
EF
estimation
Frac
Fract
Fractionation
Fractions
Heart Disease
Hemodynamics
HEMODYNAMICS.MOLEC
Hrt
Hrt ventr
Percent
Point in time
QNT
Quan
Quant
Quantitative
R
Random
RT
RV
Ventricular
Volfr
Volume fraction

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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