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| Posterior interventricular sulcus | |
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| Base and diaphragmatic surface of heart. (Sulcus visible at center but not labeled.) | |
| Latin | sulcus interventricularis anterior |
| Gray's | subject #138 527 |
The ventricles are separated by two grooves, one of which, the anterior longitudinal sulcus, is situated on the sternocostal surface of the heart, close to its left margin, the other posterior longitudinal sulcus (posterior interventricular sulcus, inferior interventricular groove), on the diaphragmatic surface near the right margin.
In it run the posterior interventricular artery and middle cardiac vein.
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This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.
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- This page was last modified on 11 October 2007, at 17:38.
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