59083-6

LOINC Code


LOINC code59083-6
name
descriptionDuration from the cessation of aortic valve flow to the onset of Mitral flow (can be measured for the right side as well, using the analogous valve flows)
statusACTIVE

Fully-Specified Name

componentIsovolumic relaxation time
propertyTime  =  Time Duration
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
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

Additional Names

short nameCARD.US; Cardiac; Cardio; Cardiology; Echography; Heart Disease; Hrt; IVRT; Point in time; QNT; Quan; Quant; Quantitative; Random; Sonogram; Sonograph; Sonography; ULS; Ultrasound

Basic Attributes

classCARD.US
type2  Clinical
order vs. observationHrt Isovolumic
example UCUM unitsms
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 updated2.54
last change typeNAM  - change to Analyte/Component
change reasonms

Related Names

N

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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