Medical Science | Open Access | DOI: https://doi.org/10.37547/tajmspr/Volume08Issue06-05

Genetic Polymorphism of The Natriuretic Peptide System and Long-Term Outcomes of Coronary Artery Stenting

Azizov Shuxratjon Ismatjonovich , Assistant, Department of Internal Medicine, Nephrology and Hemodialysis, Tashkent State Medical University, Tashkent, Uzbekistan

Abstract

The study evaluated the association between genetic polymorphisms of the natriuretic peptide system and long-term outcomes after coronary artery stenting. A total of 112 patients with coronary artery disease who underwent drug-eluting stent implantation were examined. Genetic testing included NPPA rs5065, NPPB rs198389, and NPR3 rs2270915 polymorphisms. The follow-up period was 24 months. Major adverse cardiovascular events were observed in 28 patients, recurrent angina in 31 patients, in-stent restenosis in 17 patients, and repeat revascularization in 14 patients. NPPA rs5065 C allele carriage was associated with a higher risk of adverse cardiovascular events, while NPR3 rs2270915 G allele carriage was associated with in-stent restenosis. NPPB rs198389 C allele carriage was associated with increased NT-proBNP levels.The results indicate that polymorphisms of the natriuretic peptide system may be useful markers for risk stratification and personalized follow-up after coronary artery stenting.

Keywords

Coronary artery disease, coronary stenting, natriuretic peptides

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Azizov Shuxratjon Ismatjonovich. (2026). Genetic Polymorphism of The Natriuretic Peptide System and Long-Term Outcomes of Coronary Artery Stenting. The American Journal of Medical Sciences and Pharmaceutical Research, 8(06), 46–49. https://doi.org/10.37547/tajmspr/Volume08Issue06-05