For citations:
Pavlovskaya A.V., Sitnikova M.Yu., Trukshina M.A., Galenko V.L., Lelyavina T.A., Vander M.A., Mikhaylov E.N., Lebedev D.S., Lyasnikova E.A. Long-term prognosis of patients with chronic heart failure and reduced left ventricular ejection fraction receiving cardiac contractility modulation therapy: the impact of comorbidity burden on outcomes. Journal of Arrhythmology. 2023;30(1):42-51. https://doi.org/10.35336/VA-2023-1-06