Heart Failure and Drug Therapies: A Metabolic Review

Frank Yu1,2, Bianca McLean3, Mitesh Badiwala1,2,4

  • 1Peter Munk Cardiac Centre, Toronto General Hospital, Toronto, ON M5G 2C4, Canada.

Insights

Heart failure (HF) impacts millions globally. Investigating cardiac metabolism, especially with -omic technologies and drugs like SGLT2 inhibitors, offers new insights into HF progression and treatment.

Area of Science:

  • Cardiovascular Research
  • Metabolomics
  • Pharmacology

Background:

  • Cardiovascular disease is a leading global cause of death, with heart failure (HF) affecting millions.
  • The heart's high ATP turnover makes cardiac metabolism crucial for maintaining homeostasis.
  • Understanding HF pathophysiology is vital for developing effective treatments.

Purpose of the Study:

  • To review cardiac metabolism in healthy and failing hearts.
  • To explore the role of metabolomics and lipidomics in characterizing HF.
  • To discuss the metabolic mechanisms of HF drugs, particularly SGLT2 inhibitors.

Main Methods:

  • Review of existing literature on cardiac metabolism and HF.
  • Analysis of findings from metabolomics and lipidomics studies in HF.
  • Examination of clinical evidence for the metabolic effects of HF therapies.

Main Results:

  • -Omic technologies have enhanced the understanding of HF pathologies and identified novel pathways.
  • Metabolic alterations are central to the progression of heart failure.
  • Sodium-glucose transport protein 2 inhibitors show significant promise, potentially via metabolic actions.

Conclusions:

  • Cardiac metabolism is a key area for understanding and treating heart failure.
  • Metabolomics and lipidomics provide powerful tools for HF research.
  • Targeting metabolic pathways represents a promising therapeutic strategy for HF.

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