THE IMPORTANCE OF ECHOCARDIOGRAPHIC PARAMETERS IN RISK STRATIFICATION IN PATIENTS WITH PULMONARY EMBOLISM Article Netylko J.E., Teterina M.A., Ubaydullaeva D., Madzhnunov D.A., Babaeva L.A., Safarova A.F., Merai I., Pisaryuk A.S., Kobalava Z.HD. European Journal of Heart Failure. Elsevier Science Publishing Company, Inc.. Vol. 23. 2021. P. 260-260