3Zahn R,Schicle R,Schneider S,et al, Decreasing hospital mortality betreen 1994and 1998 in patients with acute myocardial infarction treated with primary angioplasty but not in patients treated with intravenous thrombolysis. J Am Coll Cardial, 2000, 36: 20
4Keeley EC, Weaver WD. Infarct size: Thrombolysis versus PTCA. Am Heart J, 1999,137 : 1007,
5Every NR,Parsons LS,Mark BS,et al. A comparison of thromboly-tic therapy with primary coronary angioplasty for acute myocardial infarction . N Engl J Med, 1996,335: 1253- 1260.