Discordant atrioventricular connections with truncus arteriosus.

Abstract

Atrioventricular discordance occurs when the atria are connected to inappropriate ventricles. Indeed, the morphological right atrium is connected to the morphological left ventricle through the mitral valve, and the morphological left atrium is connected to the morphological right ventricle through the tricuspid valve. The purpose of this manuscript is to report a case of an anatomical specimen of atrioventricular discordance with a single outlet through the common truncus arteriosus from the collection of the department of embryology. ,