Version 2.78

Part Descriptions

LP203322-5   Blood flow velocity.E wave.max
The E wave represents the flow of blood through the mitral or tricuspid valve into the ventricle (ventricular filling) during early diastole, before atrial contraction (LOINC component: blood flow velocity.E wave). PMID: 20451803 Source: DICOM, PMID: 20451803

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.E wave.max
Property
Vel
Time
Pt
System
Tricuspid valve
Scale
Qn
Method
US.doppler

Additional Names

Short Name
TV E-wave Vmax

Basic Attributes

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

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Velocidad del flujo sanguíneo Onda E máx.:Vel:Punto temporal:Válvula tricúspide:Cuantitativo:US.doppler
it-IT Italian (Italy) Velocità del flusso sanguigno.onda E.massimo:Vel:Pt:Valvola tricuspide:Qn:Eco.doppler
Synonyms: DICOM Simplified Adult Echo Report concepts Eco Ecografia cardiaca Ecografia.doppler Massimo Punto nel tempo (episodio) Velocità (distanza/tempo) Velocità del flusso sanguigno onda-E Velocità massima onda-E
zh-CN Chinese (China) 血流速度.E 波.最大值:速度:时间点:三尖瓣:定量型:超声.多普勒
Synonyms: E 型 E 峰 E 峰.最大值;E 波.最大 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 心脏超声.多普勒 时刻;随机;随意;瞬间 最大;极大值 流 流量;流速;流体 血;全血 血流速度（血流流速、血液流速）.E 波.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(距离/时间);速率;速率(距离/时间)

Example Units

Unit Source
cm/s 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=79925-4