cardiovascular responses ( cardiac frequency , fh ; mean arterial pressure , pa ; ischiatic arterial blood flow ; qi ; ischiatic vascular resistance , ri ) to 1-norepinephrine ( ne ) , acetylcholine ( ach ) , [ asp1 , val5 ] -angiotensin ii ( ang ii ) , and arginine vasotocin ( avt ) were studied in conscious chickens ( gallus gallus ) and pekin ducks ( anas platyrhynchos ) .
C0007226
cardiovascular
C0018787
cardiac