A right aortic arch results from developmental:
Instead, the aortic arch is constructed from the equivalent vessels on the right side. To reach the arch, the ductus arteriosus must traverse the midline and in doing so, it may produce constriction of the oesophagus.
Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.