Anemia and Chronic Heart FailureImplications and Treatment Options
Inder S. Anand, MD, FACC, FRCP, DPhil (Oxon)*
VA Medical Center and University of Minnesota Medical School, Minneapolis, Minnesota.

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Figure 1 Possible Mechanisms Involved in the Genesis of Anemia in Heart Failure
Shown is a diagram of the possible mechanisms of anemia in patients with heart failure. ACE-I = angiotensin-converting enzyme inhibitor; AcSDKP = N-acetyl-seryl-aspartyl-lysyl-proline; ARB = angiotensin receptor blocker; DMT1 = divalent metal transporter 1; EPO = epoetin; GFR = glomerular filtration rate; HF = heart failure; NF- B = nuclear factor-kappa B; RBC = red blood cell mass. Figure illustration by Rob Flewell.
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Figure 2 Possible Sequence of Events Involved in the Pathogenesis of Heart Failure in Chronic Severe Anemia
AVP = arginine vasopressin; GFR = glomerular filtration rate; LV = left ventricle; RAA = renin-angiotensin-aldosterone. Data from Anand et al. (49). Figure illustration by Rob Flewell.
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