Translations:Herz/10/en

On the side of the heart which lies on the sternum and the costae, the right ventricle is visible. It is separated from the left ventricle by the Sulcus interventricularis anterior. From this angle, the left ventricle forms the left edge of the heart and the tip of the heart ( apex cordis).
The anterior interchamber groove (Sulcus interventricularis anterior) contains the R. interventricularis anterior, the A. coronaria sinistra and the V. interventricularis anterior. The Sulcus interventricularis anterior describes the course of the ventricular septum inside the heart.
The atria (Atrium sinistrum and dextrum) are separated from the ventricles by the Sulcus coronarius, which also contains coronary vessels.
The right auricle (Auricula dextra) attaches to the base of the aorta (Pars ascendens), the left auricle (Auricula sinistra) to the base of the Truncus pulmonalis. From this perspective, the aorta covers the outlet of the right A. pulmonalis from the Truncus pulmonalis.