This 17-segment model of left ventricular myocardial wall segments uses the terminology specified in " AHA Scientific Statement: Standardized Myocardial Segmentation and Nomenclature for Tomographic Imaging of the Heart"(see Section 2).
Non-Extensible
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Table CID 3717. Myocardial Wall Segments
Coding Scheme Designator |
Code Value |
Code Meaning |
SNOMED-CT Concept ID Equivalent |
---|---|---|---|
SRT |
T-32619 |
left ventricle basal anterior segment |
264850008 |
SRT |
R-10075 |
left ventricle basal anteroseptal segment |
396482007 |
SRT |
R-10076 |
left ventricle basal inferoseptal segment |
396646008 |
SRT |
T-32615 |
left ventricle basal inferior segment |
264846001 |
SRT |
R-10079 |
left ventricle basal inferolateral segment |
396652009 |
SRT |
R-1007A |
left ventricle basal anterolateral segment |
396654005 |
SRT |
T-32617 |
left ventricle mid anterior segment |
264848000 |
SRT |
R-10077 |
left ventricle mid anteroseptal segment |
396647004 |
SRT |
R-10078 |
left ventricle mid inferoseptal segment |
396649001 |
SRT |
T-32616 |
left ventricle mid inferior segment |
264847005 |
SRT |
R-1007B |
left ventricle mid inferolateral segment |
396655006 |
SRT |
R-1007C |
left ventricle mid anterolateral segment |
396656007 |
SRT |
T-32613 |
left ventricle apical anterior segment |
264844003 |
SRT |
T-32614 |
left ventricle apical septal segment |
264845002 |
SRT |
T-32618 |
left ventricle apical inferior segment |
264849008 |
SRT |
T-3261C |
left ventricle apical lateral segment |
264853005 |
SRT |
T-32602 |
apex of left ventricle |
128564006 |