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Diagnosis and treatment of iron deficiency in patients with heart failure: expert position paper from French cardiologists.
- Source :
-
Archives of cardiovascular diseases [Arch Cardiovasc Dis] 2014 Oct; Vol. 107 (10), pp. 563-71. Date of Electronic Publication: 2014 Sep 17. - Publication Year :
- 2014
-
Abstract
- The prevalence of iron deficiency is high -even in the absence of anaemia- in patients with chronic heart failure (HF). Although iron deficiency is easily diagnosed with two biomarkers (serum ferritin and transferrin saturation), it is underdiagnosed in patients with HF. Iron is not only necessary for red blood cells, but also for cells in tissues with high-energy demands (heart, muscle, brain). Even before the onset of anaemia, HF patients with iron deficiency have decreased physical and cognitive performances and a poorer quality of life. Moreover, iron deficiency is a risk factor, independent of anaemia, of unfavourable outcome (death or heart transplantation) in patients with chronic HF. Several randomized controlled studies have shown improvement in exercise capacity, New York Heart Association functional class and quality of life after correction of iron deficiency. The results of these clinical trials, which are supported by European guidelines, suggest considering iron deficiency in HF as a possible therapeutic target.<br /> (Copyright © 2014. Published by Elsevier Masson SAS.)
Details
- Language :
- English
- ISSN :
- 1875-2128
- Volume :
- 107
- Issue :
- 10
- Database :
- MEDLINE
- Journal :
- Archives of cardiovascular diseases
- Publication Type :
- Academic Journal
- Accession number :
- 25239645
- Full Text :
- https://doi.org/10.1016/j.acvd.2014.07.049