%0 Conference Article %T EFFECT OF PERIOPERATIVE SUPPLEMENTAL ENTERAL NUTRITION IN CARDIAC SURGICAL PATIENTS %A Belysheva, O.. %K nutritional support, enteral nutrition, preoperative preparation, cardiac surgery patients, health care %J I International Congress “The Latest Achievements of Medicine, Healthcare, and Health-Saving Technologies” %D 2023 %P 1 %I Kemerovo State University