LOINC
Version 2.68

18175-0Tricuspid valve Velocity-time integral during diastole 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.diastole
Property
Len
Time
Pt
System
Tricuspid valve
Scale
Qn
Method
US.doppler

Additional Names

Short Name
TV VTI dia DOP

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 1.0l
Last Updated
Version 2.67
Order vs. Observation
Observation

Language Variants Get Info

zh-CNChinese (CHINA)
血液速度-时间积分.舒张期:长度:时间点:三尖瓣:定量型:超声.多普勒
it-ITItalian (ITALY)
Integrale velocità-tempo.diastole:Len:Pt:Valvola tricuspide:Qn:Eco.doppler
pt-BRPortuguese (BRAZIL)
Integral da velocidade.diástole:Comprimento:Pt:Valva Tricúspide:Qn:US.Doppler
es-ARSpanish (ARGENTINA)
VELOCITY-TIME INTEGRAL.DIASTOLE:longitud:punto en el tiempo:válvula tricúspide:cuantitativo:ecografía.doppler

Example Units

Unit Source
cm Example UCUM Units
cm Original Submission
cm REGENSTRIEF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=18175-0