8744-5

LOINC Code


LOINC code8744-5
name
statusACTIVE

Fully-Specified Name

componentCardiac output ventricle right/Ventricle left
propertyVRto  =  Volume Ratio
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
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
methodOximetry

Additional Names

short nameCirc; Circ sys; CO; Hemodynamics; HEMODYNAMICS.MOLEC; L; LT; Lung; Point in time; Pulmonary; Pulmonology; QNT; Qp; Qp/Qs; Qs; Quan; Quant; Quantitative; R; Random; Respiratory; RT; Volume ratio

Basic Attributes

classHEMODYN.MOLEC
type2  Clinical
order vs. observationQp/Qs Oximetry
example UCUM unitsratio
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)

History/Usage

first released
last updated2.48
last change typeMIN  - change to field other than name
change reason{ratio}

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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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