MeSH Browser

MeSH Heading: Atrial Septum
Tree Number(s): A07.541.459.249
Unique ID: D054087
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D054087
Scope Note: The thin membrane-like muscular structure separating the right and the left upper chambers (HEART ATRIA) of a heart.
Previous Indexing: Heart Septum (1964-2007)
Public MeSH Note: 2008
History Note: 2008
Entry Combination: abnormalities:Heart Septal Defects, Atrial
Date Established: 2008/01/01
Date of Entry: 2007/07/09
Revision Date: 1955/01/01

Entry Combination: abnormalities:Heart Septal Defects, Atrial
Allowable Qualifiers: anatomy & histology (AH)

chemistry (CH)

cytology (CY)

diagnostic imaging (DG)

drug effects (DE)

embryology (EM)

enzymology (EN)

growth & development (GD)

immunology (IM)

injuries (IN)

innervation (IR)

metabolism (ME)

microbiology (MI)

parasitology (PS)

pathology (PA)

physiology (PH)

physiopathology (PP)

radiation effects (RE)

surgery (SU)

transplantation (TR)

ultrastructure (UL)

virology (VI)

Atrial Septum MeSH Descriptor Data 2025