For citations:
Avalyan A.A., Saidova M.A., Oshchepkova E.V., Chazova I.E. Speckle-tracking echocardiography in 3D mode in assessing the deformation of the myocardium and identifying subclinical cardiotoxicity during chemotherapy in breast cancer patients with arterial hypertension. Systemic Hypertension. 2020;17(3):42-47. (In Russ.) https://doi.org/10.26442/2075082X.2020.3.200334