interventricular septum

Septum interventriculare

Cardiovascular

3D model: interventricular septum — 3D models: Browne, Kristen, and Heidi Schlehlein. 2026. 3D Reference Organ Set for Female, v1.10. https://doi.org/10.48539/HBM637.DWBM.744. HuBMAP CCF 3D Reference Object Library, https://humanatlas.io/3d-reference-library. Licensed under CC BY 4.0.

In 2 atlases

Adult female organs (HuBMAP HRA)
Adult male organs (HuBMAP HRA)

Definition

Cardiac septum which separates the right ventricle from the left ventricle.[FMA].

Source: UBERON · Licence: CC-BY-3.0

Definition from the Uberon multi-species anatomy ontology (Mungall CJ et al., Genome Biology 2012, 13:R5), https://obophenotype.github.io/uberon/, licensed under CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/).

Relations

Arterial supply: anterior interventricular artery, posterior interventricular branch of right coronary artery

Neighbouring structures

left atrial appendage
left atrium
left ventricle
myocardium
papillary muscle of heart
right atrium
right ventricle
valve
cavity of left atrium
cavity of left ventricle
fibrous skeleton of heart
left side of heart

Practice questions

Wikipedia (English)

Identifiers

TA2: 3970
TA98: A12.1.00.013
FMA: 7133
UBERON: 0002094
Wikidata: Q2397680