Revascularization was associated with fewer deaths ( HR 0.76 ; 95 % CI 0.68-0 .84 ; p < 0.001 ) , MIs ( HR 0.78 ; 95 % CI 0.72-0 .85 ; p < 0.001 ) and repeat PCI/CABG ( HR 0.59 ; 95 % CI 0.50-0 .70 ; p < 0.001 ) than medical therapy .