For citations:
Olesin A.I., Konstantinova I.V., Tyuteleva N.N., Ivanov V.S. Clinical and prognostic significance of left ventricular dysfunction predictors in patients with ventricular ectopy and without structural heart disease. Fundamental and Clinical Medicine. 2023;8(3):53-67. (In Russ.) https://doi.org/10.23946/2500-0764-2023-8-3-53-67