Effect of ferric carboxymaltose on calculated plasma volume status and clinical congestion: a FAIR‐HF substudy oleh Darlington O. Okonko, Fadi Jouhra, Huda Abu‐Own, Gerasimos Filippatos, Josep Comin Colet, Chainey Suki, Claudio Mori, Piotr Ponikowski, Stefan D. Anker, for the FAIR‐HF Investigators