residual stenosis of the infarct-related coronary artery shown at predischarge angiography was 43.8 +/- 31.4 % for the angioplasty group and 75.0 +/- 15.6 % for the streptokinase group ( p less than 0.05 ) .
C0027051
infarct
C0038418
streptokinase