Left marginal artery
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
The left marginal artery (or obtuse marginal artery) is a branch of the circumflex artery, originating at the posterior interventricular sulcus, traveling along the left margin of heart towards the apex of the heart.
External links
External links
- Template:GPnotebook
- Template:SUNYAnatomyLabs – “Heart: The Left Coronary Artery and its Branches”
- Template:SUNYAnatomyFigs – “Posterior view of the heart.”
- Definition at medcyclopaedia.com
- Image at texheartsurgeons.com
- Overview and diagrams at cardiologysite.com
Looking for the patient version?
© 2026 MyEClinic – IFTM Institut für Telematik in der Medizin GmbH