For citations:
Bogachevsky A.N., Bogachevskaya S.A., Bondar V.Yu., Bsharat Kh.A. EFFICACY OF INTRACARDIAC ECHOCARDIOGRAPHY IN THE COURSE OF RADIOFREQUENCY CATHETER ABLATION OF RECURRENT ATRIAL FLUTTER. Journal of Arrhythmology. 2017;(90):19-23. (In Russ.)