1012 



THE NERVOUS SYSTEM 



Fid. 720. CARDIAC, PULMONARY, AND CORONARY PLEXUSES. (Schematic.) 

 (Modified from Cunningham.) 



RIGHT VAGUS 



CER VIC A L X Y.V- _ 

 PA THETIC TR VNK 



SUPERIOR CARDIAC 

 NERVE 



MIDDLE CA RDIA C 

 NERVE 



CER VIC A L CA RDIA C 

 BRANCHES OF VAGUS 



INFERIOR CARDIAC 

 NER VE 



RECURRENT NER VE 



THORACIC CARDIAC 

 BRANCHES OF VA G US 



RIGHT CORONARY 

 PLEXUS 



- - SUPERIOR CER VI- 

 CAL GANGLION 



LEFT VAGUS 



MIDDLE CERVICAL 



GANGLION 



INFERIOR CERVICAL 

 GANGLION 



rr - -i DEEP CARDIAC PLEXUS 



.SUPERFICIAL 

 i 'A i; 1>1 AC PLEXUS 



LEFT INFERIOR 

 PULMONARY 

 PLEXUS 



\ LEFT rOXTF.RIOR 



PULMONARY 1'LEXUS 



LEFT CORONARY 

 PLBXV8 



