the maximum catecholamine level was measured between the end of bypass and 2 hours after the end of bypass ( epinephrine 1489 +/- 169 pg/ml and norepinephrine 1542 +/- 108 pg/ml in group a ; epinephrine 990 +/- 134 pg/ml and norepinephrine 934 +/- 197 pg/ml in group b ) .
C0014563
epinephrine
C0028351
norepinephrine