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Published on: June 10, 2025

The appropriate use of biomarkers in heart failure

Punam Chowdhury1, Rajiv Choudhary, Alan Maisel

  • 1Department of Cardiology, San Diego Veterans Affairs Medical Center, San Diego, CA 92101, USA. cPunam80@yahoo.com

The Medical Clinics of North America
|September 18, 2012
PubMed

Insights

Biomarkers like natriuretic peptides and troponins are key in heart failure. Emerging renal markers also show promise for monitoring disease progression and guiding therapy.

Area of Science:

  • Cardiology
  • Nephrology
  • Biomarker Discovery

Background:

  • Natriuretic peptides and troponins are established biomarkers in heart failure management.
  • Recent research highlights the growing importance of renal markers in heart failure.

Purpose of the Study:

  • To review the utility of established and emerging biomarkers in heart failure.
  • To discuss the role of biomarkers in monitoring disease progression and therapeutic targeting.

Main Methods:

  • Literature review of studies on cardiac and renal biomarkers in heart failure.
  • Analysis of biomarker release mechanisms related to compensatory pathways and hemodynamic changes.

Main Results:

  • Established cardiac biomarkers (natriuretic peptides, troponins) have well-defined roles.
  • Renal markers such as cystatin-C, NGAL, and KIM-1 demonstrate increasing utility in heart failure.

Conclusions:

  • Biomarker monitoring is crucial for charting heart failure progression.
  • Emerging renal biomarkers offer new avenues for therapeutic strategies in heart failure.

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