For citations:

Svintsova L.I., Kovalev I.A., Murzina O.Yu., Usenkov S.Yu., Popov S.V. SYNCHRONIZED CARDIOVERSION AS AN ALTERNATIVE METHOD OF TREATMENT OF SUPRAVENTRICULAR TACHYARRHYTHMIAS IN PEDIATRIC PATIENTS IN EARLY CHIDLHOOD. Journal of Arrhythmology. 2008;52(52):41-44. (In Russ.)