I,p(t C'arotid Artery 



Innominate Artery 



T.eft Subclavian Artery 



/ 



Ductus Arteriosus (BoTAi.Li) 

 Pulmonary Artery 



Superior Vena C.i 



Aortic Semilunar 

 Valves: 

 Left Valv. 



RJKht Viilve.^ 



I'o^terior Valve 



Right Coronary ml 



Artery 



Atrium lA Riglil 

 AurirU- 



Cusps of Tri»:us)jiJ 

 Valve: 

 Septal (-usp 



Anterior Cusp - 



Pulmonary Semilunar Valves: 

 Anterior Valve 



Posterior Cusp 



Ri^ht Ventriclc-^^ 



Anterior Papillary Muscl 



Anterior Cusp (Aortic) 

 of Mitral Valve 



Posterior Cusp 



— (Parietal) of Mitral 



Valve 



' Posterior Papillary 



Muscle 



--Inter Ventricular 

 Septum 



Left Ventricle 



Descending Branch of Left Curonar)' Artery (,ardiac Notch 



Fig. 120. Heart of Adult. — Ventricles opened. 



Nat. Size. 



Reliman Limited, Lfiudou. 



Reljnian Company, New York. 



