[THE PROGNOSTIC VALUE OF OBESITY AND HYPONATERMIA IN PROGRESSING OF CHRONIC HEART FAILER: CARDIOVASCULAR MORTALITY AND CARDIORENAL SYNDROME].

Aim - to study the predictors of cardiovascular events in patients with chronic heart failure (CHF) with preserved left ventricular ejection fraction role of traditional and non-traditional risk factors, to analyze the prognostic role of hyponatremia. Analysis of the clinical features of CHF was provided by retrospective research of medical cards in 308 patients, with endpoint verification during long-term period from 2010 to 2015. Among the examined patients 81 addmitted to the intensive care unit.