opc-8212 infusion ( n = 7 ) under lcx stenosis improved cardiac depression [ i.e. , peak lv dp/dt increased from 1,295 +/- 143 mm hg/s to 2,669 +/- 266 mm hg/s ( mean +/- sem ) ( p less than 0.001 ) ] , while myocardial ischemic injury , assessed by myocardial co2-tension and electrocardiogram ( ecg ) -st changes , improved ( i.e. , delta co2-tension and ecg-st deviation decreased from 21.1 +/- 3.6 mm hg and 3.8 +/- 0.6 mv to 13.3 +/- 2.8 mm hg ( p less than 0.01 ) and 2.0 +/- 0.7 mv ( p less than 0.05 ) , respectively ) .
C0018787
cardiac
C0225897
lv