Unit page, primary language: LA, subsidiary: EN, interface: EN, work in progress

ramus atrialis intermedius sinister

Identification
Official Latin term ramus atrialis intermedius sinister
Official subsidiary term left intermediate atrial branch
Unit identifier TAH:U3794
Unit type single
Materiality material
Navigation
Link to the unit ramus atrialis intermedius sinister
Entity-oriented links Universal page Definition page
External links TA98 FMA PubMed
Partonomic links Level 2: systema arteriosum Short Extended
Level 3: aorta ascendens Short Extended
Level 4: arteria coronaria sinistra
Taxonomic links Level 1: pars principalis organi Short Extended
Taxonomic links Level 2: segmentum organi Short Extended
Level 3: arteria
Level 4: arteria coronaria
Language selection
Taxonomic definition
Encyclopedic definition a branch that distributes along the left atrium above the coronary sulcus.
THIS ramus atrialis intermedius sinister
Genus THIS isa ramus atrialis arteriae circumflexae cordis
Defining property 1 THIS isArteryof ( left atrial branch of circumflex artery of heart, default )
Defining property 2 THIS isBranchActingon ( left atrium, posterolateral ) Invalid 19007
Autogenerated definition A left intermediate atrial branch is a atrial branch of circumflex artery of heart [ramus atrialis arteriae circumflexae cordis] which is a branch of left atrial branch of circumflex artery of heart [ramus atrialis sinister arteriae circumflexae cordis] and irrigates the posterolateral [posterolateralis] part of left atrium [atrium sinistrum]
Partonomy
TAH:E10200
corpus humanum top
TAH:U3568
cardiovascularis SOS
TAH:U3725
systema arteriosum SOS
TAH:U3769
aorta SOS
TAH:U3770
aorta ascendens SOS
TAH:U14664
arteriae coronariae TOS
TAH:U3785
arteria coronaria sinistra SOT
TAH:U3790
arteria circumflexa cordis SOS
TAH:U3798
rami atriales sinistri arteriae circumflexae cordis TOS
TAH:U3794 ramus atrialis intermedius sinister SOT
Taxonomy
Date: 27.12.2025