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
Blood flow velocity.systole.max/Blood flow velocity.diastole.max
Property
VelRto
Time
Pt
System
Hepatic vein
Scale
Qn
Method
US.doppler

Additional Names

Short Name
Hep v Vmax sys/dias DOP

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 2.03
Last Updated
Version 2.67
Change Reason
Release 2.67: COMPONENT: Updated instances of blood flow in Component to blood flow velocity for clarity and consistency across terms
Order vs. Observation
Observation

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) flujo sanguíneo.sístole.máximo/flujo sanguíneo.diástole.máximo:relación de velocidad:punto en el tiempo:vena hepática:cuantitativo:ecografía.doppler
es-MX Spanish (Mexico) Flujo sanguíneo velocity.systole.max / Blood flow velocity.diastole.max:VelRto:Punto temporal:Vena hepática:Cuantitativo:US.doppler
it-IT Italian (Italy) Flusso sanguigno, velocità, sistole.max/Velocità del flusso sanguigno.diastole.massimo:VelRto:Pt:Vena epatica:Qn:Eco.doppler
Synonyms: Diastole massima Eco Ecografia cardiaca Ecografia.doppler Massimo Punto nel tempo (episodio) Rapporto di velocità Sistole massima Velocità massima del flusso sanguigno durante la diastole Velocità massima del flusso sanguigno durante la sistole
pt-BR Portuguese (Brazil) Fluxo sanguíneo.sistólico.máximo/fluxo sanguíneo.diastólico.máximo:VelRto:Pt:Veia Hepática:Qn:US.Doppler
Synonyms: ; Vmax sys; Peak S; Sys.max; Sys; Syst; Maximum; Maximal; Largest; Dias.max; Dias; Diastoli; Diast; Bld flow.sys; Vmax dias; Peak D; Bld flow.dias; S/D; Syst/Diast; Velocity ratio; Point in time; Random; Hep v; Liver vein; Hep vein; Hepar; Quantitative; QNT; Quant; Quan; DOP; DUPLEX; Ultrasound; ULS; Sonogram; Sonography; Sonograph; Echography; Venous; Ven; Cardiology
zh-CN Chinese (China) 血流速度.收缩期.最大值/血流速度.舒张期.最大值:速度比率:时间点:肝静脉:定量型:超声.多普勒
Synonyms: 动态 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 心脏病学 心脏病学.超声;心脏超声 心脏舒张期.最大值;心舒期.最大值;舒张期最大值;心脏舒张期最大值;心舒期最大值 心脏超声.多普勒 收缩期（心脏收缩期、心缩期）.最大值（极大值、极大、最大、最高值、最高、峰值、高峰）;心脏收缩期.最大值;心收缩期最大;心收缩期最大值;心收缩期.最大;心收缩期.最大值;心脏收缩期最大;心脏收缩期最大值;心脏收缩期.最大;收缩期最大;收缩期最大值;收缩期.最大;收缩期.最大值 时刻;随机;随意;瞬间 最大;极大值 流 流量;流速;流体 血;全血 血流（血流量、血液流量）速度（速率）.舒张期（心脏舒张期、心舒期）.最大值（极大值、极大、最大、最高值、最高、峰值、高峰） 血流速度（速率）.收缩期（心脏收缩期、心缩期）.最大值（极大值、极大、最大、最高值、最高、峰值、高峰）;血流速度.收缩期.最大;血流速度.心脏收缩期.最大值;血流速度.心缩期.最大值 血流速度（速率）.舒张期（心脏舒张期、心舒期）.最大值（极大值、极大、最大、最高值、最高、峰值、高峰） 血流量;血液流量 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=29473-6