For citations:
Malishevsky L.M., Zubarev S.V., Gurshchenkov A.V., Lebedeva V.K., Lyubimtseva T.A., Malishevskaya D.S., Zaitsev V.V., Gordeev M.L., Lebedev D.S. Analysis of electrocardiographic signs in hypertrophic cardiomyopathy before and after septal myectomy. New criterion for proximal left bundle branch block. Russian Journal of Cardiology. 2022;27(7):5110. (In Russ.) https://doi.org/10.15829/1560-4071-2022-5110