Fetopathology and developmental pathology of the embryo and fetus: Right-sided aortic arch

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+ Malformations of the aortic arch system

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+ Coarctation of the aorta

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+ Right-sided aortic arch

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Right-sided aortic arch

Clinical signs

The aorta descends on the right of the spine. The defect itself has no clinical importance, usually it is part of complex heart defects (disorders of right-left organ symmetry, Fallot tetralogy). Ductus arteriosus is usually missing.