reviewHeartDec 7, 2017Closed access

Anthracycline cardiotoxicity: an update on mechanisms, monitoring and prevention

University of Edinburgh

PubMed
Indexed incrossrefpubmed

Abstract

Anthracycline chemotherapy causes dose-related cardiomyocyte injury and death leading to left ventricular dysfunction. Clinical heart failure may ensue in up to 5% of high-risk patients. Improved cancer survival together with better awareness of the late effects of cardiotoxicity has led to growing recognition of the need for surveillance of anthracycline-treated cancer survivors with early intervention to treat or prevent heart failure. The main mechanism of anthracycline cardiotoxicity is now thought to be through inhibition of topoisomerase 2β resulting in activation of cell death pathways and inhibition of mitochondrial biogenesis. In addition to cumulative anthracycline dose, age and pre-existing cardiac…

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529
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100%
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Authors

1

Topics & keywords

Keywords
  • Cardiotoxicity
  • Medicine
  • Anthracycline
  • Heart failure
  • Dexrazoxane
  • Cardiology
  • Ejection fraction
  • Internal medicine
UN Sustainable Development Goals
  • Good health and well-being
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