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Fig. 4 | BMC Pregnancy and Childbirth

Fig. 4

From: Fetal double aortic arch: prenatal sonographic and postnatal computed tomography angiography features, associated abnormalities and clinical outcomes

Fig. 4

Branching pattern of DAA on fetal echocardiography. a Sagittal view of the right aortic arch: The dominant right arch gives rise to the RCCA and RSA. b Sagittal view of the left aortic arch: The small left aortic arch gives rise to the LCCA and LSA. c The coronal view of the aortic arch shows the symmetric appearance of the common carotid artery and subclavian artery originating from the ipsilateral aortic arch simultaneously(R-ARCH: right aortic arch; L-ARCH: left aortic arch; RCCA: right common carotid artery; RSA: right subclavian artery; LCCA: left common carotid artery; LSA: left subclavian artery)

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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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