1. Successes and failures of current treatment of heart failure
Dr John GF Cleland, MD, Karl Swedberg, MD, Philip A Poole-Wilson, MD 
The Lancet 
Volume 352, Pages SI19-SI28 (August 1998)
DOI: /S (98)
Copyright © 1998 Elsevier Ltd Terms and Conditions

2. Figure 1 Rule of halves: patients in heart-failure therapy
CHF=chronic heart failure; LVD=left ventricular dysfunction.
The Lancet  , SI19-SI28DOI: ( /S (98) )
Copyright © 1998 Elsevier Ltd Terms and Conditions

3. Figure 2 Rule of halves: left ventricular systolic dysfunction
The Lancet  , SI19-SI28DOI: ( /S (98) )
Copyright © 1998 Elsevier Ltd Terms and Conditions

4. Figure 3
Landmark clinical trials of the effects of β-blockers on mortality after myocardial infarction
Timolol=Norwegian timolol trial, ref 71; BHAT=β-blocker Heart Attack Study, ref 68; Göteborg=The Göteborg Metoprolol Study, ref 70.
The Lancet  , SI19-SI28DOI: ( /S (98) )
Copyright © 1998 Elsevier Ltd Terms and Conditions