TY JOUR TI SUBCLINICAL MYOCARDIAL DYSFUNCTION IN PATIENTS WITH AORTIC STENOSIS AFTER COVID-19 KW subclinical myocardial dysfunction KW COVID-19 KW echocardiography KW aortic stenosis KW global longitudinal strain of myocardium KW left ventricle KW right ventricle JO Medical Bulletin of the Ministry of Internal Affairs AU SKLYaROVA, V.V. AU NIKIFOROV, V.S. AU DULARIDZE, G.. AU NOGINOV, V.K. PY 2025 IS 2025 PB State institution Joint editorial office of the Ministry of Internal Affairs of Russia