iron deficiency

Redefining Iron Deficiency in Heart Failure: Why TSAT and Serum Iron Outperform Ferritin for Prognosis

Recent large-scale studies, including HEART-FID and major national registries, demonstrate that transferrin saturation (TSAT) and serum iron levels are more accurate predictors of functional capacity and mortality in heart failure than trad

Preoperative Anaemia Is Common and Multifactorial: Iron Deficiency Dominates but B12 and Folate Shortfalls Matter