For citations:

Kuzmina A.Yu., Khodyreva M.V. Evaluation of heart chambers and left ventricular geometry in civil aviation pilots of senior age groups according to echocardiography data. Clinical Medicine (Russian Journal). 2020;96(7):515-521. (In Russ.) https://doi.org/10.30629/0023-2149-2020-98-7-515-521