left marginal vein

A vein that is a tributary of the great cardiac vein (left coronary vein) and drains blood from the left ventricle of the heart. It courses with the left marginal artery as it travels superiorly along the left cardiac border.

Typ Bone
Übergeordnete Struktur heart blood vessel
FMA ID 4708

Häufig gestellte Fragen

What is the left marginal vein?
The left marginal vein is a vein that is a tributary of the great cardiac vein (left coronary vein) and drains blood from the left ventricle of the heart, coursing superiorly along the left cardiac border with the left marginal artery.
Where is the left marginal vein located?
It is located on the anterolateral surface of the heart, traveling superiorly along the left cardiac border (obtuse margin) to join the great cardiac vein near the atrioventricular groove.
What is the function of the left marginal vein?
Its function is to drain deoxygenated blood from the lateral wall of the left ventricle, delivering it to the great cardiac vein and ultimately to the coronary sinus and right atrium.
What conditions may affect the left marginal vein?
Cardiac venous anomalies and the anatomy of left ventricular venous drainage are relevant in cardiac resynchronization therapy, where left ventricular lead placement may involve tributaries such as the left marginal vein.
How is the left marginal vein examined or imaged?
Coronary venography, cardiac CT angiography, and cardiac MRI may be used to visualize the left marginal vein and characterize its anatomy in the context of cardiac procedures.

Verwandte Strukturen

mucus body coating mucous body coating mucus cocoon mucous cocoon Mullerian duct ductus paramesonephricus multi cell part structure cell part cluster multicellular anatomical structure multicellular structure multilaminar epithelium laminated epithelium multi-tissue structure multi-tissue structures multi-unit eye

Medizinischer Haftungsausschluss

Dieser Inhalt dient ausschließlich zu Bildungs- und Informationszwecken. Er ist nicht als Ersatz für professionellen medizinischen Rat, Diagnose oder Behandlung gedacht. Wenden Sie sich bei Fragen zu einem medizinischen Zustand stets an Ihren Arzt oder einen anderen qualifizierten Gesundheitsdienstleister. Ignorieren Sie niemals professionellen medizinischen Rat oder verzögern Sie dessen Einholung aufgrund von etwas, das Sie auf dieser Website gelesen haben.

Educational Disclaimer

This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions.

Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.