![](/drem/stage11/labels2/S124L.gif)
![atrioventricular canal, caudal part of respiratory primordium, left atrium, left ventricle, rhombencephalon (Rh. 7), right atrium, vagal neural crest (CN X)](/drem/stage11/Z0/S124N.jpg)
![](/drem/rulerbg.png)
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Carnegie Embryo #6344 | Location: 03-05-04
Keywords: atrioventricular canal, caudal part of respiratory primordium, left atrium, left ventricle, rhombencephalon (Rh. 7), right atrium, vagal neural crest (CN X)
Source: The Virtual Human Embryo.