Medical Definition of Ramus interventricularis posterior arteriae coronariae dextrae
1.
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: ramus interventricularis posterior arteriae coronariae dextrae, posterior descending artery.
(05 Mar 2000)
Lexicographical Neighbors of Ramus Interventricularis Posterior Arteriae Coronariae Dextrae
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