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Medical Term:

conus arteriosus


the left or anterosuperior, smooth-walled portion of the cavity of the right ventricle of the heart, which begins at the supraventricular crest and terminates in the pulmonary trunk.

Synonym(s): infundibulum of right ventricleTA, arterial cone, infundibulum4, pulmonary cone, pulmonary conus

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.