a further significant increase in 6-keto-pgf1 alpha production is noted during the cp-2 infusion ( aortic root 73 +/- 10 , coronary sinus 483 +/- 83 ; p less than 0.01 versus cp-1 ) , which is inversely related to cardiac oxygen uptake and endocardial/epicardial flow ratio .
C0018787
cardiac
C0014124
endocardial