Atrial canal

Atrial canal

Infobox Embryology
Name = Atrial canal
Latin =
GraySubject = 135
GrayPage = 508


Caption = Dorsal surface of heart of human embryo of thirty-five days. (Atrial canal visible at center.)


Caption2 =
System =
CarnegieStage =
Days =
Precursor =
GivesRiseTo =
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In the developing heart, the constriction between the atrium and ventricle constitutes the atrial canal, and indicates the site of the future atrioventricular valves.

External links

* [http://www.ana.ed.ac.uk/anatomy/humat/notes/embryo/vascular/heart.htm Description at ed.ac.uk]


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