From the Second Prize Dissection at the University Medical College, for 1895, 

 by P. D. Shultz. 



Fig. 72. DISSECTION OF THE THORAX. a, Right auricle, b, Right ventricle, c, Left 

 ventricle, d, Left auricle. <?, Pulmonary artery f, Ascending aorta, g, Transverse 

 aorta, h, Descending aorta, z, Thoracic aorta. From it the left intercostal arteries are 

 shown, j, Pericardium, k, Left coronary artery. /, Left pulmonary artery, m, Left 

 bronchus, n, Innominate artery, o, Left common carotid, p, Left subclavian artery, q, 

 Ductus arteriosus. i, Thyroid cartilage. 2, Trachea. 3, 3, Left pneumogastric nerve. 4, 

 Left sympathetic cord. 5, .s, Left phrenic nerve. 6, Left subclavian artery. 7, Scalenus 

 anticus muscle. 8, Internal mammary artery, left. 9, Left recurrent laryngeal. 



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