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Persistent truncus arteriosus in a 6-year-old cat.

A P Nicolle·D Tessier-Vetzel·E Begon·C Carlos Sampedrano·J-L Pouchelon·V Chetboul
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Abstract

Truncus arteriosus (TA) was diagnosed in a 6-year-old neutered female domestic short-haired cat by two-dimensional and M-mode echocardiography, colour flow imaging and spectral Doppler examinations. The lesion was characterized by a single large artery originating from the right ventricle. A single ascending aorta and a single pulmonary trunk arose from the common arterial trunk. The residual pulmonary trunk immediately split into left and right branches. The lesion was identified as a type I (TA). This case is of interest because it is the first reported echo-Doppler description of such a malformation in felines, and because of the age of the cat at the time of diagnosis.

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AnimalsCat DiseasesCatsDiagnosis, DifferentialEchocardiographyElectrocardiographyFemaleTruncus Arteriosus, PersistentCase ReportsJournal Article

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A P Nicolle, D Tessier-Vetzel, E Begon, C Carlos Sampedrano, J-L Pouchelon, V Chetboul. 2005. Persistent truncus arteriosus in a 6-year-old cat.. https://doi.org/10.1111/j.1439-0442.2005.00737.x

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