Translations:Herz/117/en
Aus Dornheim Anatomy
Version vom 5. Februar 2021, 15:32 Uhr von Becher (Diskussion | Beiträge) (Die Seite wurde neu angelegt: „===Sail valves (Valvae atrioventriculares)=== The sail valves (valvae atrioventriculares) are also called atrioventricular valves (AV valves). They include the…“)
Sail valves (Valvae atrioventriculares)
The sail valves (valvae atrioventriculares) are also called atrioventricular valves (AV valves). They include the tricuspid valve (valva atrioventricularis dextra) and the bicuspid valve (valva atrioventricularis sinistra). These valves prevent the backflow of blood from the ventricles into the atria during contraction of the heart. The name of the valves comes from their shape, which resembles a sail. They project into the ostium atrioventricularis dextrum as well as sinistrum. The sail valves are attached to the musculi papillares via the chordae tendinae. These are a special form of the trabeculae carneae. Thus, the leaflet valves are mechanically attached to the cardiac skeleton.
