For citations:
Vasyuk Yu.A., Nesvetov V.V., Yushuk E.N., Scherbak M.M. Clinical Capabilities and Limitations in the Use of Modern Technologies in Echocardiography. Kardiologiia. 2019;59(7):68-75. (In Russ.) https://doi.org/10.18087/cardio.2019.7.2651