LOINC
Version 2.66

80071-4Mitral valve Effective regurgitant orifice area during systole by US.doppler+Calculated by PISA methodActive

Component
Effective regurgitant orifice area.systole
Property
Area
Time
Pt
System
Mitral valve
Scale
Qn
Method
US.doppler+Calculated by PISA method

Additional Names

Short Name
MV EROA systole PISA

Part Description

LP203639-2   Effective regurgitant orifice area.systole
The effective regurgitant orifice area (EROA) is the size of the defect where the valve leaflets are not aligning normally (coaptation defect). The severity of valve regurgitation is related to the EROA. Source: DICOM

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

zh-CNChinese (China)
有效反流口面积.收缩期:面积:时间点:二尖瓣:定量型:超声.多普勒+近端等速表面积计算法

Example Units

Unit Source
cm2 Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=80071-4