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List navigation
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| Home page | TAH partonomy |
| Top level |
systema cardiovasculare  Short Extended
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| Level 2 |
cor Short Extended
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| Current level |
ventriculus dexter
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| Subsidiary language with Latin |
  
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Partonomy list
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| FMA | TA | UID | ISA |
Short official Latin term
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Short English equivalent
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| 7098 |
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3660 | tax |
ventriculus dexter
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right ventricle
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14782 | tax |
aditus ventriculi dextri
; pars affluentis
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inlet of right ventricle
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| 9293 |
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3666 | tax |
crista supraventricularis
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supraventricular crest
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15771↓ | tax |
(tendo infundibuli)
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(tendon of infundibulum)
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| 7216 |
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3667 | tax |
conus arteriosus
; infundibulum ventriculi dextri
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conus arteriosus; infundibulum of right ventricle
; pulmonary conus
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14784 | tax |
pars trabecularis ventriculi dextri
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trabecular part of right ventricle
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| 7259 |
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14851 | tax |
musculi papillares ventriculi dextri
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papillary muscles of right ventricle
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| 7260 |
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3676 | tax |
musculus papillaris anterior ventriculi dextri
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anterior papillary muscle of right ventricle
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| 7261 |
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3677 | tax |
musculus papillaris inferior ventriculi dextri
; musculus papillaris posterior ventriculi dextri
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inferior papillary muscle of right ventricle
; posterior papillary muscle of right ventricle
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| 7262 |
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3678 | tax |
musculus papillaris septalis ventriculi dextri
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septal papillary muscle of right ventricle
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| 9300 |
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3636 | tax |
chordae tendineae tricuspidales
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tendinous cords of right atrioventricular valve; tricupsid tendinous cords
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| 9380 |
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3637 | tax |
chordae tendineae spuriae ventriculi dextri
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chordae tendineae spuriae of right ventricle
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| 7270 |
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14860 | tax |
trabeculae carneae ventriculi dextri
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trabeculae carneae of right ventricle
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| 7272 |
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3679↓ | tax |
trabecula septomarginalis
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septomarginal trabecula
; septal band
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| 13258 |
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14834 | tax |
crus parietale trabeculae septomarginalis
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parietal limb of septomarginal trabecula; parietal limb of septal band
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| 13257 |
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14835 | tax |
crus anterius trabeculae septomarginalis
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anterior limb of septomarginal trabecula; anterior limb of septal band
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3680↓ | tax |
trabeculae apicales crassae
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coarse apical trabeculae
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17 lines
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67.1 %
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47.1 %
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Scientific notes
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| UID |
Libelle of note
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| 3679 |
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.
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| 3680 |
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).
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| 15771 |
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).
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Signature
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| Type of list | P3 |
| List Unit Identifier | 3660 |
| Subtotals | subchildren 0 subunits 0 |
| Proper children | 16 |
| Number of children | 16 (validated) |
| Proper units | 17 |
| Number of units | 17 (validated) |
| Signature | 600 (validated since 11.1.2025) |
| Date: 23.07.2025 |