The impact of revascularizatıon vıa stenting on left ventricular ejection fraction ın patients with myocardial infarction

Турсунов, Э, Курбанов, Р, Закиров, Н, Tursunov , Ergashali, Kurbanov , Ravshanbek, Zakirov , Nodir, Tursunov , Ergashali, Kurbanov , Ravshanbek, Zakirov , Nodir

O‘zbekiston кardiologiyasi · 2025-yil

Annotatsiya

Aim. To evaluate the one-year dynamic effect of complete or incomplete revascularization on left ventricular ejection fraction (LVEF) in patients with a history of myocardial infarction (MI) who have preserved or mildly reduced LVEF. Materials and methods. The study included 270 patients with a history of MI. All patients underwent transthoracic echocardiography and coronary angiography (CAG) based on clinical examination findings. Depending on the number of affected atherosclerotic coronary vessels and the extent of stenting performed, patients were divided into three groups: Complete revascularization (CR) (n=115), Incomplete revascularization (IR) (n=94), and No revascularization (NR) (n=61). After the procedure, all patients were discharged with standard treatment. After one year, follow-up echocardiographic assessment of LVEF was performed. Results. In the CR group, LVEF increased significantly from 54.0 [47.0; 59.7] to 55.7 [46.9; 61.4] (p = 0.017). In the IR group, LVEF increased from 53.9 [43.7; 56.4] to 55.7 [46.9; 61.4], but the change was not statistically significant (p = 0.458). In the NR group, LVEF decreased from 50.7 [45.0; 56.3] to 48.2 [41.8; 54.3] (p = 0.011). No statistically significant differences were observed between groups in terms of diastolic function parameters of the left ventricle. Conclusion. In post-infarction patients, complete anatomical revascularization of affected coronary arteries via stenting has a significantly positive impact on the improvement of LVEF.

Maqola ma’lumotlari
MualliflarТурсунов, Э, Курбанов, Р, Закиров, Н, Tursunov , Ergashali, Kurbanov , Ravshanbek, Zakirov , Nodir, Tursunov , Ergashali, Kurbanov , Ravshanbek, Zakirov , Nodir
JurnalO‘zbekiston кardiologiyasi
NashriyotЎзбекистон кардиологлар ассоциацияси
ISSN3060-4850
Nashr sanasi2025-09-30
Jild2
Son3
Betlar192-201
TilIngliz
Ilmiy sohaTibbiyot
DOI10.70626/cardiouz-2025-2-51
Indeksga qo‘shilgan2026-08-26

DOI: 10.70626/cardiouz-2025-2-51 · Maqolaning asl sahifasi

Kalit so‘zlar

myocardial infarction, ejection fraction, stenting, revascularization, heart failure, инфаркт миокарда, фракция выброса, стентирование, реваскуляризация, сердечная недостаточность, miokard infarkti, otish fraksiyasi, stentlash, revaskulyarizatsiya, yurak yetishmovchiligi

Ilmiy soha

Tibbiyot

Iqtibos keltirish

APAТурсунов, Э, Курбанов, Р, Закиров, Н, Tursunov , Ergashali, Kurbanov , Ravshanbek, Zakirov , Nodir, Tursunov , Ergashali, Kurbanov , Ravshanbek, & Zakirov , Nodir (2025). The impact of revascularizatıon vıa stenting on left ventricular ejection fraction ın patients with myocardial infarction. O‘zbekiston кardiologiyasi, 2(3), 192-201. https://doi.org/10.70626/cardiouz-2025-2-51
GOST (OAK)Турсунов, Э va b. The impact of revascularizatıon vıa stenting on left ventricular ejection fraction ın patients with myocardial infarction // O‘zbekiston кardiologiyasi. – 2025. – T. 2, № 3. – P. 192-201. – DOI: 10.70626/cardiouz-2025-2-51.
MLAТурсунов, Э, Курбанов, Р, Закиров, Н, Tursunov , Ergashali, Kurbanov , Ravshanbek, Zakirov , Nodir, Tursunov , Ergashali, Kurbanov , Ravshanbek, and Zakirov , Nodir. “The impact of revascularizatıon vıa stenting on left ventricular ejection fraction ın patients with myocardial infarction.” O‘zbekiston кardiologiyasi, 2(3), 192-201, 2025. https://doi.org/10.70626/cardiouz-2025-2-51
ChicagoТурсунов, Э, Курбанов, Р, Закиров, Н, Tursunov , Ergashali, Kurbanov , Ravshanbek, Zakirov , Nodir, Tursunov , Ergashali, Kurbanov , Ravshanbek, and Zakirov , Nodir. “The impact of revascularizatıon vıa stenting on left ventricular ejection fraction ın patients with myocardial infarction.” O‘zbekiston кardiologiyasi, 2(3), 192-201 (2025). https://doi.org/10.70626/cardiouz-2025-2-51
HarvardТурсунов, Э, Курбанов, Р, Закиров, Н, Tursunov , Ergashali, Kurbanov , Ravshanbek, Zakirov , Nodir, Tursunov , Ergashali, Kurbanov , Ravshanbek, and Zakirov , Nodir (2025) ‘The impact of revascularizatıon vıa stenting on left ventricular ejection fraction ın patients with myocardial infarction’, O‘zbekiston кardiologiyasi, 2(3), 192-201. https://doi.org/10.70626/cardiouz-2025-2-51
BibTeX
@article{article2025,
  title = {The impact of revascularizatıon vıa stenting on left ventricular ejection fraction ın patients with myocardial infarction},
  author = {Турсунов, Э and Курбанов, Р and Закиров, Н and Tursunov , Ergashali and Kurbanov , Ravshanbek and Zakirov , Nodir and Tursunov , Ergashali and Kurbanov , Ravshanbek and Zakirov , Nodir},
  journal = {O‘zbekiston кardiologiyasi},
  year = {2025},
  volume = {2},
  number = {3},
  pages = {192-201},
  doi = {10.70626/cardiouz-2025-2-51},
  url = {https://doi.org/10.70626/cardiouz-2025-2-51}
}

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