middle cardiac vein

(redirected from Middle cardiac)

mid·dle car·di·ac vein

[TA]
vein that begins at the apex of the heart (where it anastomoses with the great cardiac vein), and ascends within the posterior interventricular sulcus to the coronary sinus.
Farlex Partner Medical Dictionary © Farlex 2012

mid·dle car·di·ac vein

(mid'dĕl kahr'dē-ak vān) [TA]
Begins at the apex of the heart, anastomoses with the great cardiac vein, and ascends within the posterior interventricular sulcus to the coronary sinus.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

middle cardiac vein

A large vein that runs in the posterior interventricular groove of the heart; it accompanies the posterior interventricular artery, and both vein and artery drain the same territory. The middle cardiac vein empties into the coronary sinus.
See also: vein
Medical Dictionary, © 2009 Farlex and Partners
References in periodicals archive ?
Despite this adjustment, veins other than the proximal coronary veins (the CS, middle cardiac vein, small cardiac vein, and posterior vein) were not visualized optimally.
(9) The Thebesian valve always contains muscular fibres and its variations (Especially when the ostial valve of the middle cardiac vein is derived from it) may cause difficulties when pacing the coronary sinus.
The participants in the middle cardiac index group, who had low but still normal levels of blood pumping from the heart, also showed almost two years more brain aging than the people with the highest (or healthiest) cardiac index.
It may reveal unusually high ostia, an overriding Thebesian valve, an early bifurcation, or separate ostium of the middle cardiac vein.

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