Skip to Content

right marginal branch (of right coronary artery)


Definition: usually the largest of the ventricular branches of the right coronary artery; courses along the right margin of the heart accompanied by the small cardiac veins, and is of sufficient caliber and length to reach the apex.

Synonym(s): ramus marginalis dexter (arteriae coronariae dextrae)TA

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.