For citations:
Korolev S.V., Valderrabano M., Iplevich Y.A., Kolmakov E.A., Kocharyan A.A., Khabazov R.I., Troitsky A.V. Treatment of refractory ventricular premature beat from the left ventricle summit using intramyocardial retrograde transvenous ethanol administration. Journal of Arrhythmology. 2020;27(4):52-55. (In Russ.) https://doi.org/10.35336/VA-2020-4-52-55