Version 2.80

Part Descriptions

LP191895-4   Blood flow.deceleration time.E wave
The E wave and A waves on Doppler ultrasound represent the flow of blood into the ventricle (ventricular filling) during early diastole and atrial contraction, respectively. The E wave is typically larger than the A wave. The E wave deceleration time is the time between the E wave peak velocity and its return to baseline in mid-diastole before the start of the A wave. The deceleration time is a measure of diastolic function that is sensitive to atrial pressure and ventricular relaxation and compliance. PMID: 20451803 Source: Regenstrief LOINC , 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.deceleration time.E wave
Property
Time
Time
Pt
System
Mitral valve
Scale
Qn
Method
US.doppler

Additional Names

Long Common Name
Mitral valve E-wave deceleration time by US.doppler
Short Name
MV E-wave deceleration time DOP

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 2.54
Last Updated
Version 2.54 (ADD)
Order vs. Observation
Observation

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Ροή αίματος.χρόνος επιβράδυνσης.κύμα Ε:Time:Pt:Μιτροειδής βαλβίδα:Qn:Υπερηχογράφημα.doppler
Synonyms: E Time Αίμα Επιβράδυνση Κύμα Ε Ροή Ροή αίματος.χρόνος επιβράδυνσης.κύμα Ε
es-MX Spanish (Mexico) Tiempo de desaceleración del flujo sanguíneo Onda E.:Tiempo:Punto temporal:La válvula mitral:Cuantitativo:US.doppler
it-IT Italian (Italy) Flusso sanguigno.tempo di decelerazione.Onda E:Tempo:Pt:Valvola mitrale:Qn:Eco.doppler
Synonyms: Eco Ecografia cardiaca Ecografia.doppler Punto nel tempo (episodio) Tempo (e.g. secondi) Tempo di decelerazione onda-E
zh-CN Chinese (China) 血流.减速时间.E 波:时间:时间点:二尖瓣:定量型:超声.多普勒
Synonyms: E 型 E 峰 僧帽瓣 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 时间(如秒);时间(如秒数) 流 流量;流速;流体 血;全血 血流（血流量、血液流量）.减速（减速度、降速）时间.E 波 血流量;血液流量 负加速度;减速 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
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=78191-4