LOINC
Version 2.66

79954-4Aorta root Diameter at end systole (by US 2D)/Body surface areaActive

Component
Diameter.end systole/Body surface area
Property
ArLen
Time
Pt
System
Aorta.root
Scale
Qn
Method
US.2D

Additional Names

Short Name
AO root ES diameter (2D US)/BSA

Part Description

LP6574-0   US.2D
Two-dimensional (2D) imaging is one of three ultrasound modes (2D, M-mode, and Doppler) used for cardiac imaging. 2D imaging is the primary method of cardiac imaging and allows structures to be viewed moving in real time in a cross-section of the heart (two dimensions). It is used to detect abnormal anatomy or motion. The most common cross-sectional views are the parasternal long axis, the parasternal short axis, and the apical view. The gastric or subcostal and suprasternal views are also commonly used. [NCBI Books: NBK2215] Source: Regenstrief LOINC, NCBI Books: NBK2215

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)
直径.收缩末期/体表面积:长度/面积:时间点:主动脉.根部:定量型:超声.2D
it-ITItalian (Italy)
Diametro.fine sistole/Area di superficie corporea:ArLen:Pt:Aorta.radice:Qn:Ecografia.2D

Example Units

Unit Source
cm/m2 Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=79954-4