Influence of serum transferrin concentration on diagnostic criteria for iron deficiency in chronic heart failure.
Fraser J GrahamPierpaolo PellicoriGabriele MasiniJoseph J CuthbertAndrew L ClarkJohn G F ClelandPublished in: ESC heart failure (2023)
Many patients with CHF and a low STC have low SIC even when TSAT is >20% and serum ferritin >100 μg/L; such patients have a high prevalence of anaemia and a poor prognosis and might have iron deficiency but are currently excluded from clinical trials of iron repletion.