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. Author manuscript; available in PMC: 2011 Dec 14.
Published in final edited form as: N Engl J Med. 2010 Nov 16;363(24):2301–2309. doi: 10.1056/NEJMoa1010029

Figure 3. Subgroup Analyses of Readmission or Death from Any Cause.

Figure 3

The size of the squares representing the hazard ratios ref the relative number of events. Data on left ventricular ejection fraction (LVEF) were missing for 45 patients. NYHA denotes New York Heart Association.