Zusammenfassung
Störungen des Allgemeinstoffwechsels, wie sie sich im Metabolic Syndrome manifestieren, führen zu einer Reihe von kardiovaskulären Komplikationen. Wir berichten hier über die Konsequenzen der Insulinresistenz für den Herzmuskel. Die Überlastung des Myokards mit Fettsäuren und Glukose führt zu weitreichenden funktionellen und morphologischen Veränderungen, die Virchow schon vor 150 Jahren als „fettige Atrophie“ beschrieben hat.
Summary
The metabolic syndrome (MS) is a multifactorial, heterogeneous group of risk factors for the development of cardiovascular disease. Here we review the evidence in support of the hypothesis that metabolic dysregulation of the body as a whole leads to contractile dysfunction of the heart due to an imbalance of substrate uptake (increased) and substrate oxidation (decreased). The consequences of this imbalance were already recognized 150 years ago by Virchow when he described “fatty atrophy” of the heart as a “true metamorphosis of the heart muscle cell.”
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Leichman, J.G., Lavis, V.R., Aguilar, D. et al. The metabolic syndrome and the heart—. Clin Res Cardiol 95 (Suppl 1), i134–i141 (2006). https://doi.org/10.1007/s00392-006-1119-7
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DOI: https://doi.org/10.1007/s00392-006-1119-7