| Anterior interventricular sulcus | |
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| Sternocostal surface of heart. (Sulcus visible at bottom right, but not labeled.) | |
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| Heart of dog. 1. left ventricle 2. anterior interventricular sulcus 3. right ventricle 4. conus arteriosus 5. pulmonary artery 6. Ligamentum arteriosum 7. aortic arch 8. brachiocephalic artery 9. left subclavian artery 10. right auricle 11. left auricle 12. fat 13. pulmonary vein |
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| Latin | sulcus interventricularis anterior |
| Gray's | subject #138 527 |
The ventricles of the heart are separated by two grooves, one of which, the anterior longitudinal sulcus (or anterior interventricular sulcus), is situated on the sternocostal surface of the heart, close to its left margin. The other groove separating the ventricles is the posterior interventricular sulcus.
External links
- thoraxlesson4 at The Anatomy Lesson by Wesley Norman (Georgetown University) (image only)
- anterior+interventricular+sulcus at eMedicine Dictionary
- SUNY Labs 20:st-1102
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