An exceedingly rare cause of neonatal shock:

persistent fifth aortic arch with critical coarctation

Yun Yang^#, Xin Zhang^#, Lingyun Fang*, Yali Yang*

¹Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China

²Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China

³Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China

^# The first two authors contributed equally to this manuscript