Version 2.77

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
Velocity-time integral.left ventricular outflow tract/velocity-time integral.aortic valve
Property
LenRto
Time
Pt
System
Heart
Scale
Qn
Method
US.doppler

Additional Names

Short Name
Hrt LVOT/AV VTI DOP

Basic Attributes

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

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Integral de velocidad-tiempo, tracto de salida del ventrículo izquierdo / integral de velocidad-tiempo, válvula aórtica:LenRto:Punto temporal:Corazón:Cuantitativo:US.doppler
it-IT Italian (Italy) Integrale velocità-tempo.tratto di efflusso ventricolare sinistro/Integrale velocità-tempo.valvola aortica:LenRto:Pt:Cuore:Qn:Eco.doppler
Synonyms: Eco Ecografia cardiaca Ecografia.doppler Punto nel tempo (episodio) Rapporto lunghezze
zh-CN Chinese (China) 速度-时间积分.左心室流出道/速度-时间积分.主动脉瓣:长度比率:时间点:心脏:定量型:超声.多普勒
Synonyms: L LT 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧（Left，LT，L） 左向 左边 心 心脏病学 心脏病学.超声;心脏超声 心脏超声.多普勒 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 超声检查方法;超声检查法;超声波;超声波检查方法;超声波检查法 速度（速率）-时间积分.左心室（左侧心室）流出道（输出道） 长度比

Example Units

Unit Source
{ratio} Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=93632-8