A<unk>  does not cause symptoms on itself, and the overwhelming majority of people with the<unk><unk>  arch have no other symptoms. However when it is accompanied by other vascular abnormalities, it may form a vascular ring, causing symptoms due to compression of the trachea and/or esophagus.
Right-sided aortic arch
Interrupted aortic arch
Double aortic arch
Situs ambiguus
Tracheal agenesis
Persistent left superior vena cava
Double inlet left ventricle
Iniencephaly