coronary sulcus

(redirected from Coronary groove)
Also found in: Dictionary, Thesaurus, Medical, Wikipedia.
Related to Coronary groove: coronary sulcus, atrioventricular groove, pectinate muscle, Anterior interventricular groove

coronary sulcus

[′kär·ə‚ner·ē ′səl·kəs]
(anatomy)
A groove in the external surface of the heart separating the atria from the ventricles, containing the trunks of the nutrient vessels of the heart.