LOINC
Version 2.68

80089-6Right ventricular outflow tract Velocity-time integral during systole by US.dopplerActive

Part Description

LP6617-7   US.doppler
Doppler ultrasound detects the shift in frequency of ultrasound signals reflected from moving objects. Conventional Doppler techniques assess the velocity of blood flow by measuring high-frequency, low-amplitude signals from small, fast-moving blood cells. [PMID: 16534017] Source: Regenstrief LOINC, PMID: 16534017

Fully-Specified Name

Component
Blood velocity-time integral.systole
Property
Len
Time
Pt
System
Heart.ventricle.right.outflow tract
Scale
Qn
Method
US.doppler

Additional Names

Short Name
RVOT VTI sys

Basic Attributes

Class
CARD.US.DICOM
Type
Clinical
First Released
Version 2.54
Last Updated
Version 2.67
Order vs. Observation
Observation

Language Variants Get Info

zh-CNChinese (CHINA)
血液速度-时间积分.收缩期:长度:时间点:心脏.心室.右侧.流出道:定量型:超声.多普勒
it-ITItalian (ITALY)
Velocità sanguigna-tempo integrale.sistole:Len:Pt:Cuore.ventricolo.destro.tratto di efflusso:Qn:Eco.doppler

Example Units

Unit Source
cm Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=80089-6