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Medical Term:

posterior interventricular branch of right coronary artery


continuation of right coronary artery in posterior interventricular sulcus; descends to apex to anastomose with anterior interventricular artery; supplies most of diaphragmatic aspect of ventricles and posterior third of interventricular septum.

Synonym(s): ramus interventricularis posterior arteriae coronariae dextraeTA, posterior descending coronary artery, posterior interventricular artery

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