Original Paper Received: March 31, 2014 Accepted: June 26, 2014 Published online: September 3, 2014
Med Princ Pract 2014;23:532–537 DOI: 10.1159/000365512
Oxidative Stress Status Increase in Patients with Nonischemic Heart Failure Mustafa Karabacak a Abdullah Dogan b Senol Tayyar c Hasan Aydın Bas a
a
Department of Cardiology, Isparta State Hospital, and b Department of Cardiology, Suleyman Demirel University, Isparta, and c Umit Visnelik Private Hospital, Eskisehir, Turkey
Key Words Heart failure · Oxidative stress index · Total oxidative stress · Uric acid
Abstract Objective: It was the aim of this study to investigate the serum oxidative stress level in nonischemic patients with heart failure (HF). Subjects and Methods: The study included 37 patients who presented to the Department of Cardiology, Suleyman Demirel University, Isparta, Turkey, with a diagnosis of asymptomatic HF (New York Heart Association class I– II). The patients had a left ventricular (LV) ejection fraction (EF) of ≤40% and normal coronary arteries or nonsignificant stenosis (stenosis