Prognostic value of plasma erythropoietin on mortality in patients with chronic heart failure
Peter van der Meer, MD*,*,
Adriaan A. Voors, MD*,
Erik Lipsic, MD* ,
Tom D. J. Smilde, MD*,
Wiek H. van Gilst, PhD and
Dirk J. van Veldhuisen, MD, FACC*
* Department of Cardiology, University Hospital Groningen, Groningen, the Netherlands
Department of Clinical Pharmacology, University of Groningen, Groningen, the Netherlands

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Figure 1 (a) Correlation between logarithm (log) (erythropoietin [EPO]) and hemoglobin in the chronic heart failure (CHF) cohort. (b) Correlation between log (EPO) and hemoglobin in the control patients.
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Figure 2 Kaplan-Meier survival curve for congestive heart failure patients with and without anemia.
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Figure 3 Kaplan-Meier survival curve for the congestive heart failure cohort by erythropoietin (EPO) level.
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