For citations:
Osadchy A.M., Semenyuta V.V., Kamenev A.V., Shcherbak S.G., Lebedev D.S. Electroanatomic substrate of atrial fibrillation in patients after COVID-19. Russian Journal of Cardiology. 2021;26(7):4526. https://doi.org/10.15829/1560-4071-2021-4526