Impact of atrial fibrillation on long-term outcomes in patients with coronary artery bifurcation lesions undergoing percutaneous coronary intervention

Автор: Khelimskii Dmitrii A., Krestyaninov Oleg V., Badoian Aram G., Baranov Aleksei A., Utegenov Ruslan B., Bessonov Ivan S., Sapozhnikov Stanislav S.

Журнал: Патология кровообращения и кардиохирургия @journal-meshalkin

Рубрика: Сосудистая хирургия

Статья в выпуске: 4 т.25, 2021 года.

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Background. Atrial fibrillation is one of the most common types of cardiac arrhythmias. The frequent combination of atrial fibrillation and coronary artery disease in clinical practice can be attributed to common risk factors and relationships among pathogenetic mechanisms. Aim. This study aims to evaluate the impact of atrial fibrillation on immediate and long-term clinical outcomes in patients undergoing percutaneous coronary intervention for coronary bifurcation lesions. Methods. This study included 709 patients who underwent percutaneous coronary intervention for coronary bifurcation lesions. All patients were divided into two groups: those with and without atrial fibrillation. Results. This multicentre registry showed that the incidence of atrial fibrillation was 11.7%. Compared to patients without a history of atrial fibrillation, those that did were older (66.8 ± 8.5 vs. 62.9 ± 9.0 years, p = 0.0002) and more often had cerebrovascular (22.9% vs. 10.4%, p = 0.003) and peripheral artery disease (18.1% vs. 7.2%, p = 0.002). The overall incidence of major adverse cardiovascular events at the hospital stage was 1.8%. The average follow-up duration was 476 ± 94 days. No difference in long-term major adverse cardiovascular events (15.0% vs. 13.1%, p = 0.6) was observed between patients with and without atrial fibrillation. Patients with atrial fibrillation were more likely to have adverse events, such as bleeding (13.8% vs. 9.3%, p = 0.22), stroke (2.5% vs. 1.0%, p = 0.23) and myocardial infarction (7.6% vs. 5.0%, p = 0.28), although differences between the groups were insignificant. Conclusion. Atrial fibrillation was not associated with mortality and major adverse cardiovascular events in patients undergoing percutaneous coronary intervention for coronary bifurcation lesions. ClinicalTrials.gov Identifier: NCT03450577

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Antiplatelet therapy, atrial fibrillation, coronary artery bifurcation, percutaneous coronary intervention

Короткий адрес: https://sciup.org/142230811

IDR: 142230811   |   DOI: 10.21688/1681-3472-2021-4-85-96

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