Fig. 12. -Heart of Sheef, as seen after Resioval from the Body 



LVIXO UPOK THE T^VO LlNOS. ThE PER.CARDirM HAS BEEN CUT A^IV, 

 BUT NO OTHER DISSECTION MADE. a wax, 



RA auricular appendage of right auricle; L.A. auricular appendage 

 of left auricle ; R.f . ngUt ventricle ; I. V. left ventricle ; & F.C. simerifr 

 vena cava ; /. V C. mfenor vena cava ; P. A. pulmonary artery ; ^o aorta 

 ^o, innominate branch from aorta dividing into subclavian knd cSd 

 artenes : L, lung; Tr. trachea. 1, solid cord often present? the remnant 

 of a once open communication between the puhnoiiarv artery and aorta 

 2, masses of fat at the bases of the ventricle hiding from view the g^eate^ 

 part of the auncles. 3, line of fat marking thi division be^eS. th^ 

 two ventricles. 4, mass of fat covering end oi trachea between the 



