For citations:

Tretyakov S.V., Popova A.A., Grebenkina I.A. Functional state of the left ventricle and ascending aorta combined with chronic obstructive pulmonary disease and bronchial asthma in elderly patients with arterial hypertension. Journal of Siberian Medical Sciences. 2018;(4):85-93. (In Russ.) https://doi.org/10.31549/2542-1174-2018-4-85-93