RESULTS	Predictors of 90 min TIMI 3 flow are use of an accelerated t-PA regimen ( vs. streptokinase containing regimens ) ( chi2 = 39.1 ; p < or = 0.0001 ) , infarct related artery ( RCA/Lcx vs. LAD ) ( chi2 = 12.7 ; p = 0.0004 ) , body weight ( chi2 = 10.3 ; p = 0.001 ) and history of smoking ( chi2 = 7.4 ; p = 0.007 ) .\