8Shlipak MG,Go AS,Frederick PD,et al.Treatment and outcomes of left bundle-branch block patients with myocardial infarction who present without chest pain.National Registry of Myocardial Infarction 2 Investigators[J].J Am Coll Cardiol,2000,36(3):706-712.
4Pulignano G, Sindaco DD, Tavazzi L, et al. Clinical features and outcomes of elderly outpatients with heart failure followed up hospital cardiology units: Data from a large nationwide cardiology database (IN-CHF Registry)[J]. Am Heart J, 2002, 143: 45-55