Sex-specific temporal evolution of circulating biomarkers in patients with chronic heart failure with reduced ejection fraction

Background: We aimed to assess differences in clinical characteristics, prognosis, and the temporal evolution of circulating biomarkers in male and female patients with HFrEF. Methods: We included 250 patients (66 women) with chronic heart failure (CHF) between 2011 and 2013 and performed trimonthly blood sampling during a median follow-up of 2.2 years [median (IQR) of 8 (5–10) urine and 9 (5–10) plasma samples per patient]. After completion of...