LCZ696 THERAPY IS ASSOCIATED WITH IMPROVEMENT OF VENTRICULAR ARTERIAL COUPLING AND WORK EFFICIENCY IN PATIENTS WITH HEART FAILURE WITH REDUCED EJECTION FRACTION Article Kobalava Z., Babaeva L., Lukina O., Zharikova E., Tyukhmenev E., Villevalde S Journal of Hypertension. Vol. Volume 34 e-. 2016. P. 239-239