Extensible
20030918
Table CID 12205. Echocardiography Left Atrium
Coding Scheme Designator
Code Value
Code Meaning
SNOMED-CT Concept ID
UMLS Concept Unique ID
Include CID 12220 “Echocardiography Common Measurements”
LN
29469-4
Left Atrium Antero-posterior Systolic Dimension
C0944917
17985-3
Left Atrium to Aortic Root Ratio
C0801035
29486-8
Left Atrial Appendage Peak Velocity
C0945756
17977-0
Left Atrium Area A4C view
C0801027
SRT
G-0383
Left Atrium Systolic Volume
399235004
C1302269