For citations:
Podzolkov V.I., Bragina A.E., Tarzimanova A.I., Ogibenina E.S., Shvedov I.I., Bykova E.E., Ivannikov A.A. Comparative efficacy of ivabradine and beta-blockers in the treatment of tachycardia in patients after COVID-19. Cardiovascular Therapy and Prevention. 2022;21(7):3330. (In Russ.) https://doi.org/10.15829/1728-8800-2022-3330