Definition: Congenital heart disease in which the atrial situs is normal (i.e., solitus), but the position of the ventricles are inverted, and the connection of the great arteries discordant with l-position of the aorta. In l-looping, the aorta typically arises anteriorly from the right ventricle, and the pulmonary trunk arises posteriorly from the left ventricle.
Synonym(s): criss-cross heart, transposition of the great arteries
© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.