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<p>Heart failure is a complex condition caused by various etiologies that reduce cardiac output or increase cardiac pressures. It is classified by left ventricular ejection fraction, a key prognostic factor. New therapies, devices, and better management of secondary causes have improved outcomes. A recently identified group—those with heart failure and improved ejection fraction—shows better prognosis. This review explores its definition, causes, clinical significance, and management strategies.</p>

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A contemporary review on heart failure with improved ejection fraction

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年11月24日

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  • Allison Weiss,
  • Ambre Flowers,
  • Scott D. Eisenberg,
  • Lingling Wu,
  • Mario Rodriguez,
  • Muzamil Khawaja,
  • Errol Moras,
  • Carl J. Lavie,
  • Gregg C. Fonarow,
  • W. H. Wilson Tang,
  • Biykem Bozkurt,
  • Chayakrit Krittanawong

摘要

Heart failure is a complex condition caused by various etiologies that reduce cardiac output or increase cardiac pressures. It is classified by left ventricular ejection fraction, a key prognostic factor. New therapies, devices, and better management of secondary causes have improved outcomes. A recently identified group—those with heart failure and improved ejection fraction—shows better prognosis. This review explores its definition, causes, clinical significance, and management strategies.