Persistent truncus arteriosus associated with interruption of the aortic arch

P. H. Nath, C. Zollikofer, W. Castaneda-Zuniga

Research output: Contribution to journalArticlepeer-review

19 Scopus citations


Five patients with a combination of truncus arteriosus and interruption of the aortic arch are reported. The combination of those defects significantly increases the surgical risk. This rare cardiac malformation can only be diagnosed radiographically. An aberrant right subclavian artery is present in 25% of patients. It is helpful in suspecting the diagnosis from plain films of the chest. The diagnosis can be made from a ventriculogram, but usually a truncogram is necessary to define the anatomy of the aortic arch.

Original languageEnglish (US)
Pages (from-to)853-859
Number of pages7
JournalBritish Journal of Radiology
Issue number633
StatePublished - 1980
Externally publishedYes

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging


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