• Wolfram Doehner, Stefan Blankenberg, Erland Erdmann, Georg Ertl, Gerd Hasenfuß, Ulf Landmesser, Burkert Pieske, Bernhard Schieffer, Heribert Schunkert, Stephan von Haehling, Andreas Zeiher, and Stefan D Anker.
• Interdisziplinäre Schlaganfallforschung, Centrum für Schlaganfallforschung Charité Berlin.
• Dtsch. Med. Wochenschr. 2017 May 1; 142 (10): 752-757.

AbstractIron deficiency (ID) occurs in up to 50% of patients with heart failure (HF). Even without presence of anaemia ID contributes to more severe symptoms, increased hospitalization and mortality. A number of randomized controlled trials demonstrated the clinical benefit of replenishment of iron stores with improvement of symptoms and fewer hospitalizations. Assessment of iron status should therefore become routine assessment in newly diagnosed and in symptomatic patients with HF. ID can be identified with simple and straightforward diagnostic steps. Assessment of Ferritin (indicating iron stores) and transferrin saturation (TSAT, indication capability to mobilise internal iron stores) are sufficient to detect ID. In this review a plain diagnostic algorithm for ID is suggested. Confounding factors for diagnosis and adequate treatment of ID in HF are discussed. A regular workup for iron deficiency parameters may benefit patients with heart failure by providing symptomatic improvements and fewer hospitalizations.© Georg Thieme Verlag KG Stuttgart · New York.

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