right marginal branch of right coronary artery


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right mar·gi·nal branch of right co·ro·nar·y ar·te·ry

(rīt mahr'ji-năl branch rīt kōr'ŏ-nar-ē ahr'tĕr-ē)
Usually the largest of the ventricular branches of the right coronary artery; courses along the right margin of the heart, and is of sufficient caliber and length to reach the apex.
Synonym(s): ramus marginalis dexter arteriae coronariae dextrae.
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