Objective To determine the level of serum chemerin and investigate the correlation between chemerin and ventricular remodeling in patients with chronic heart failure(CHF). Methods Sixty patients with chronic heart failure were selected as CHF group in this study(16 cases with cardiac function grade II, 26 cases with grade III, and 18 cases with grade IV). Menwhile 60 patients with normal cardiac function were enrolled as control group. Ultrasound echocardiography was performed to measure left ventricular ej...