ArticleBiomarkers in medicine2025
Left ventricular remodeling in atrial fibrillation is associated with elevated NAP-2 and 3-nitrotyrosine.
Article in Biomarkers in medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundAtrial fibrillation (AF) coexists with left ventricular (LV) dysfunction and remodeling. Neutrophil infiltration of cardiac muscle tissue and oxidative stress are associated with cardiac remodeling. MATERIALS AND
methodsIn 221 AF patients aged 70 (62-76) years, LV remodeling was assessed using echocardiography. Plasma concentrations of neutrophil-activating peptide 2 (NAP-2) and 3-nitrotyrosine were measured.
resultsAF patients with concentric and eccentric hypertrophy showed higher NAP-2 levels than those with normal LV geometry (+41% and + 29%,
conclusionsElevated NAP-2, associated with oxidative damage, may contribute to the development of LV hypertrophy.
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