left marginal artery

(redirected from ramus marginalis sinister arteriae coronariae sinistrae)

left marginal artery

[TA]
a large ventricular branch of the circumflex branch of the left coronary artery that courses along the center of the left pulmonary surface (obtuse margin) of the heart, usually to the apex.

left mar·gi·nal ar·te·ry

(left mahr'ji-năl ahr'tĕr-ē) [TA]
A large ventricular branch of the circumflex branch of the left coronary artery that courses along the center of the left pulmonary surface (obtuse margin) of the heart, usually to the apex.
Synonym(s): ramus marginalis sinister arteriae coronariae sinistrae.
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