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

ventriculus dexter

List navigation
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 English equivalent
7098 3660
ventriculus dexter
right ventricle
aditus ventriculi dextri ; pars affluentis
inlet of right ventricle
9293 3666
crista supraventricularis
supraventricular crest
tendo infundibuli
tendon of infundibulum
7216 3667
conus arteriosus ; infundibulum ventriculi dextri
conus arteriosus; infundibulum of right ventricle ; pulmonary conus
pars trabecularis ventriculi dextri
trabecular part of right ventricle
7259 14851
musculi papillares ventriculi dextri
papillary muscles of right ventricle
7260 3676
musculus papillaris anterior ventriculi dextri
anterior papillary muscle of right ventricle
7261 3677
musculus papillaris inferior ventriculi dextri ; musculus papillaris posterior ventriculi dextri
inferior papillary muscle of right ventricle ; posterior papillary muscle of right ventricle
7262 3678
musculus papillaris septalis ventriculi dextri
septal papillary muscle of right ventricle
9300 3636
chordae tendineae valvae atrioventricularis dextrae ; chordae tendineae tricuspidales
tendinous cords of right atrioventricular valve; tricupsid tendinous cords
76528 3637
chordae tendineae spuriae ventriculi dextri
chordae tendineae spuriae of right ventricle
7270 14860
trabeculae carneae ventriculi dextri
trabeculae carneae of right ventricle
7272 3679
trabecula septomarginalis
septomarginal trabecula ; septal band
crus parietale trabeculae septomarginalis
parietal limb of septomarginal trabecula ; parietal limb of septal band
crus anterius trabeculae septomarginalis
anterior limb of septomarginal trabecula ; anterior limb of septal band
trabeculae apicales crassae ; trabeculae carneae ventriculi dextri
coarse apical trabeculae
17 lines
64.7 %
58.8 %
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: 18.07.2023