Bassett Collection Large Image - Lane Medical Library, Stanford University Medical Center

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Detailed dissection of heart

Ventricular myocardium, anterior view of superficial layer

1 .	Pulmonary trunk
2 .	Conus arteriosus
3 .	Right ventricle
4 .	Sulcus which accommodated marginal branch of right coronary artery
5 .	Openings in myocardium for septal branches of coronary vessels
6 .	Notch at apex of heart
7 .	Anterior interventricular sulcus
8 .	Left ventricle
9 .	Apex of heart