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Peer-reviewed veterinary case report

Aortic sinus aneurysm communicating with the main pulmonary artery, and a concurrent patent ductus arteriosus, in a dog.

Journal:
The Journal of small animal practice
Year:
2021
Authors:
Love, B A et al.
Affiliation:
Veterinary Hospital · United Kingdom
Species:
dog

Abstract

This is the first report of an aortic sinus aneurysm with a communication to the main pulmonary artery, resulting in left-to-right shunting, diagnosed in vivo in a dog. There was also a second left-to-right shunt through a patent ductus arteriosus. Computed tomography (CT) angiography was used to confirm both congenital anomalies and assess the relative contributions of the two left-to-right shunts to left-sided volume overload.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/31943231/