Version 2.78

Term Description

Right ventricular systolic pressure (RVSP) can be estimated based on the the peak tricuspid regurgitant jet velocity (TR V), using the simplified Bernoulli equation, along with the estimated right atrial pressure (RAP) [LOINC: 82337-7], which is itself estimated based on the diameter of the inferior vena cava. PMID: 20620859
Source: Regenstrief LOINC

Part Description

LP72827-6   Intrachamber systolic
Intrachamber systolic pressure refers to the pressure inside one of the heart chambers during systole, the time period during which that chamber is contracting and pumping out blood. Source: Regenstrief LOINC

Fully-Specified Name

Component
Intrachamber systolic
Property
Pres
Time
Pt
System
Heart.ventricle.right
Scale
Qn
Method
US+Estimated

Additional Names

Short Name
RV Intrachamber sys pres US+est

Basic Attributes

Class
CARD.US
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.71
Order vs. Observation
Observation

Formula (Readable)

RVSP = 4(TR V)^2 + RAP

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Sistólica intracámara:Pres:Punto temporal:Corazón.ventrículo derecho:Cuantitativo:US+Estimated
it-IT Italian (Italy) Sistolica intracamera:Pres:Pt:Cuore.ventricolo.destro:Qn:Ecografia.stimata
Synonyms: Eco Ecografia cardiaca Pressione Punto nel tempo (episodio) Ventricolo cardiaco
zh-CN Chinese (China) 心腔内收缩期:压力或压强:时间点:心脏.心室.右侧:定量型:超声+估计法
Synonyms: R RT 压力;压强 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 右 右侧（Right，R，RT） 右侧的 右向 右向的 右心室;心.室.右侧;心.心室.右侧;心脏.室.右侧 右边 右边的 向右 向右的 室内;心室内 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 心腔内心脏收缩期;心腔内心缩期 时刻;随机;随意;瞬间 胎龄估计法;孕龄估计法 超声.胎龄估计法 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
mm[Hg] 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=82341-9