ASSOCIATION OF KIDNEY DAMAGE AND SUBCLINICAL LEFT VENTRICULAR DYSFUNCTION IN YOUNG PATIENTS WITH TYPE 1 DIABETES MELLITUS WITHOUT ISCHEMIC HEART DISEASE AND ARTERIAL HYPERTENSION Article Medvedev D., Kichine M., Kobalava Z., Shevchenko I., Safarova A. NEPHROLOGY DIALYSIS TRANSPLANTATION. Oxford University Press. Vol. 33. 2018. P. 176-176