Version 2.78

Term Description

Tricuspid annular plane systolic excursion (TAPSE) is the distance the tricuspid annulus is displaced during systole and is a reflection of right ventricular function. TAPSE is measured by M-mode ultrasound between end-diastole and peak systole, and a result of <17 mm is highly suggestive of right ventricular systolic dysfunction. PMID: 25559473
Source: Regenstrief LOINC

Part Description

LP6729-0   US.M-mode
M-mode imaging is one of three ultrasound modes (2D, M-mode, and Doppler) used for cardiac imaging. M-mode provides a one-dimensional view and because the focus is only in one plane, the temporal and spatial resolutions are higher compared to 2D; therefore, M-mode is used for fine measurements. [NCBI Books: NBK2215] Source: Regenstrief LOINC, NCBI Books: NBK2215

Fully-Specified Name

Component
Excursion distance.systole
Property
Len
Time
Pt
System
Tricuspid valve.annulus
Scale
Qn
Method
US.M-mode

Additional Names

Short Name
TV ann Excursion dist sys M-mode

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 2.52
Last Updated
Version 2.67
Order vs. Observation
Observation

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Distancia de excursión sístole:Len:Punto temporal:Válvula tricúspide, anillo.:Cuantitativo:US.M-mode
it-IT Italian (Italy) Escursione sistolica:Len:Pt:Valvola tricuspide.annulus:Qn:Ecografia.M-mode
Synonyms: Anulus di valvola tricuspide Eco Ecografia cardiaca Lunghezza Punto nel tempo (episodio)
zh-CN Chinese (China) 位移距离.收缩期:长度:时间点:三尖瓣.环:定量型:超声.M 型
Synonyms: 三尖瓣.环带;三尖瓣.环部;三尖瓣.环面;三尖瓣环;三尖瓣环带;三尖瓣环面 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 心脏收缩期位移;位移（冲程、偏移、移动长度、移动、离轨、逸出）距离.收缩期（心脏收缩期、心缩期） 心脏病学 心脏病学.超声;心脏超声 心脏超声.M 型;M 型心脏超声;心脏超声.M-型 时刻;随机;随意;瞬间 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 长;长短

Example Units

Unit Source
cm 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=77903-3