in whole blood-perfused hearts , flow measured by the radiolabeled microsphere method decreased in endocardium from 0.12 +/- 0.05 at 5 min of ischemia to 0.09 +/- 0.04 ml x min-1 x g-1 at 60 min of ischemia and in epicardium from 0.27 +/- 0.17 to 0.21 +/- 0.16 ml x min-1 x g-1 , both p less than 0.05 .
C0018787
hearts
C0225968
epicardium