Version 2.78

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
Isovolumic relaxation time
Property
Time
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
US.doppler

Additional Names

Short Name
LV Isovolumic relaxation time DOP

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 1.0l
Last Updated
Version 2.54
Order vs. Observation
Observation

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) relajación isovolumétrica:tiempo:punto en el tiempo:corazón.ventrículo.izquierdo:cuantitativo:ecografía.doppler
es-MX Spanish (Mexico) Tiempo de relajación isovolumétrica:Tiempo:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:US.doppler
it-IT Italian (Italy) Rilasciamento isovolumetrico:Tempo:Pt:Cuore.ventricolo.sinistro:Qn:Eco.doppler
Synonyms: Eco Ecografia cardiaca Ecografia.doppler Punto nel tempo (episodio) Tempo (e.g. secondi) Ventricolo cardiaco Ventricolo cardiaco Sinistro
pt-BR Portuguese (Brazil) Relaxamento isovolumétrico:Tempo:Pt:Coração.ventrículo.esquerdo:Qn:US.Doppler
Synonyms: Point in time; Random; LV; Vent; Ventricular; Hrt; Cardiac; Quantitative; QNT; Quant; Quan; DOP; DUPLEX; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Cardiology; IVRT
zh-CN Chinese (China) 等容弛缓时间:时间:时间点:心脏.心室.左侧: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 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 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) 等容弛缓（等容舒张、等容放松、同容积舒张）时间 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

Example Units

Unit Source
ms 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=18071-1