For citations:
Safronenko V.A., Chesnikova A.I., Safronenko A.V., Skarzhinskaya N.S., Kuznetsov I.I., Nasytko A.D. Clinical traits of chronic heart failure in patients with arterial hypertension and senile asthenia syndrome: an observational cross-sectional study. Kuban Scientific Medical Bulletin. 2021;28(4):25-40. (In Russ.) https://doi.org/10.25207/1608-6228-2021-28-4-25-40