Effects of Darbepoetin Alfa on Plasma Mediators of Oxidative and Nitrosative Stress in Anemic Patients With Chronic Heart Failure Secondary to Ischemic or Idiopathic Dilated Cardiomyopathy

Increased oxidative and nitrosative stress are important mediators of left ventricular (LV) and vascular dysfunction in patients with chronic heart failure (CHF). This study investigated the effects of darbepoetin alfa on plasma markers of oxidative and nitrosative stress in patients with CHF with anemia. Thirty patients with CHF (LV ejection fraction [LVEF]