Diagnostic and prognostic value of circulating biomarkers in heart failure
Kovenskiy A. Mukhatayev Z. Sailybayeva A. Bekbossynova M. Kushugulova A.
2025Frontiers Media SA
Frontiers in Cardiovascular Medicine
2025#12
Background: Heart failure (HF) represents a global health burden with distinct phenotypes characterized by varying left ventricular ejection fraction (LVEF). Despite shared endothelial dysfunction, heart failure with reduced (HFrEF) and preserved ejection fraction (HFpEF) exhibit fundamentally different pathophysiological mechanisms, comorbidity profiles, and treatment responses. Methods: This systematic review and meta-analysis examine inflammatory, cardiac remodelling and congestion, and myocardial injury biomarkers across HF phenotypes, integrating data from 78 studies encompassing 58,076 subjects. Results: Our analysis reveals a significant elevation of IL-6, TNF-alpha, and hs-CRP in HF compared to controls, with distinct biomarker profiles emerging between phenotypes. While inflammatory markers universally increase with disease severity, their utility in phenotypic differentiation remains limited due to substantial overlap. Comorbidity burden significantly influences inflammatory profiles, creating diagnostic challenges that multi-biomarker approaches may address. NT-proBNP, sST2, GDF-15, and cardiac troponins demonstrate complementary value when combined with inflammatory markers, potentially enabling more precise phenotypic classification. Conclusion: Our findings highlight the central role of inflammation in HF pathophysiology while identifying critical knowledge gaps, particularly regarding HFpEF-specific inflammatory signatures. This comprehensive analysis provides a foundation for developing targeted immunomodulatory therapies and personalized diagnostic approaches in heart failure management. Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO/view/CRD42025639405, PROSPERO CRD42025639405. 2025 Kovenskiy, Mukhatayev, Sailybayeva, Bekbossynova and Kushugulova.
biomarker , comorbidities , heart failure , inflammation , meta-analysis
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National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
CF “University Medical Center”, Heart Center, Astana, Kazakhstan
National Laboratory Astana
CF “University Medical Center”
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026