Muscular part of interatrial septum

Preferred Label : Muscular part of interatrial septum;

FMA definition : Muscular part of cardiac septum which is continuous with the membranous part of interatrial septum and the walls of right and left atria.;

Synonyme FMA : Muscular interatrial septum;

Details

Origin ID

7179;

UMLS CUI

C0502336;

Constitutional part
- Cardiac muscle tissue of interatrial septum [FMA entity]
- Endocardium of interatrial septum [FMA entity]
- Fibrocollagenous connective tissue of muscular part of interatrial septum [FMA entity]
- Fibroelastic connective tissue of endocardium [FMA entity]
Continuous with
- Membranous part of interatrial septum [FMA entity]
- Wall of left atrium [FMA entity]
- Wall of right atrium [FMA entity]
Continuous with
- Membranous part of interatrial septum [FMA entity]
- Wall of left atrium [FMA entity]
- Wall of right atrium [FMA entity]
Regional part
- Conducting system of interatrial septum [FMA entity]
- Myocardium proper of muscular part of interatrial septum [FMA entity]
Regional part of
- Interatrial septum [FMA entity]
Semantic type(s)
- Body Part, Organ, or Organ Component [UMLS semantic type]

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