Composite of death/congestive heart failure/cardiogenic shock/myocardial infarction in PI and P-PCI arms occurred in 10.6 % versus 10.3 % ( 55min , p = 0.910 ) ; 13.9 % versus 17.9 % ( > 55-97min , p = 0.148 ) and 13.5 % versus 16.2 % ( > 97min , p = 0.470 ) , respectively .