41.Packer M,Bristow M R,Cohn I N,et al.Effect of carvedilol on morbidity and mortality in chronic heart failure.N Engl J Med,1996,334:1349-1355.
5CIBIS-Ⅱ investigators and committees.The cardiac insufficiency bisoprolol study Ⅱ(CIBIS Ⅱ) a randomized trial.Lancet,1999,353(9146): 9-13.
6MERIT-HF study group.Effect of metoprolo CR/XL in chronic heart failure: Metoprolol CR/XL randomized intervention trial in congestive heart failure (MERIT-HF).Lancet,1999,353: 2001-2007.
7Bristow M R.Mechanism of action of beta-blocking agents in heart failure.Am J Cardiol,1997,80(11A):26L-40L.
8Bristow M R.Why does the myocardium fail? Insights from basic science.Lancet,1998,352(Suppl 1):8-14.
9Pepper G S,Lee R W.Sympathetic activation in heart failure and its treatment with β-blockade.Arch Intern Med,1999,159(8):225-234.
10Squire I B,Barnett D B.The rational use of β-adrenoceptor blockers in the treatment of heart failure.The changing face of an old therapy.Br J Clin Pharmacol,2000,49:1-9.
