Partonomy list P3, primary language: LA, subsidiary: ES, interface: EN, work in progress

ventriculus dexter

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Home page TAH partonomy
Top level systema cardiovasculare Short Extended
Level 2 cor Short Extended
Current level ventriculus dexter
Subsidiary language with Latin
Non Latin primary language
Partonomy list
Short official Latin term
Short Spanish equivalent
7098 3660
ventriculus dexter
ventriculo derecho
aditus ventriculi dextri ; pars affluentis
aditus del ventriculo derecho
9293 3666
crista supraventricularis
cresta supraventricular
tendo infundibuli
tendo del cono arterial
7216 3667
conus arteriosus ; infundibulum ventriculi dextri
cono arterial ; infundíbulo del ventriculo derecho
pars trabecularis ventriculi dextri
porción trabecular del ventriculo derecho
7259 14851
musculi papillares ventriculi dextri
músculos papilares del ventriculo derecho
7260 3676
musculus papillaris anterior ventriculi dextri
músculo papilar anterior del ventriculo derecho
7261 3677
musculus papillaris inferior ventriculi dextri ; musculus papillaris posterior ventriculi dextri
músculo papilar inferior del ventriculo derecho
7262 3678
musculus papillaris septalis ventriculi dextri
músculo papilar septal del ventriculo derecho
9300 3636
chordae tendineae valvae atrioventricularis dextrae ; chordae tendineae tricuspidales
cuerdas tendinosas de la valvula atrioventricular derecha
76528 3637
chordae tendineae spuriae ventriculi dextri
cuerdas tendinosas falsas del ventriculo derecho
7270 14860
trabeculae carneae ventriculi dextri
trabéculas carnosas del ventriculo derecho
7272 3679
trabecula septomarginalis
trabécula septomarginal
crus parietale trabeculae septomarginalis
ramo parietal de la trabécula septomarginal
crus anterius trabeculae septomarginalis
ramo anterior de la trabécula septomarginal
trabeculae apicales apicales ; trabeculae carneae ventriculi dextri
trabéculas apicales espesas
17 lines
64.7 %
70.6 %
Scientific notes
Libelle of note
The trabecula septomarginalis contains the right crus of the atrioventricular bundle. It is situated at the lower, apical end of the right ventricle and connects the septum to the base of the anterior papillary muscle. The term septomarginal trabeculation is used for the body of the prominent myocardial bundle that reinforces the septal surface of the right ventricle. The so-called moderator band is one of a series of septoparietal trabeculations.
The coarse nature of the apical trabeculations of the right ventricle allows the chamber to be distinguished from the left ventricle, which has fine apical trabeculations (Ho and Nihoyannopoulos 2009 Heart 92, Suppl 1).
The tendo infundibuli is an inconstant fibrous band within the crista supraventricularis, arising at the level of the membranous part of the interventricular septum and extending cranially to connect with the infundibulum. It forms no real component of the fibrous skeleton of the heart (Saremi et al. 2017 Radiographics 37:1330-1351; Kachlik et al. 2021 Bosn J Basic Med Sci 21:208-220).
Date: 28.06.2023