The ring is formed by the pulmonary arteries anteriorly, the right aortic arch (on the right of course ... would be too high for children. Fetal or neonatal pattern: This pattern is characterized ...

Interrupted aortic arch is caused by the defective development of the aorta during early fetal life ... strong when the descending aorta is on the right side. Type B is also found to occur ...

During fetal life ... Thus the presence of right-to-left shunts at various levels helps the infant with IAA to compensate for the lack of the aortic arch to a small extent. However, these babies ...

The diagnosis of TA is frequently made in the fetal period and increasingly ... [11] Other less frequently associated anomalies include: right aortic arch, left superior vena cava, aberrant ...