NT-proBNP and ischemic genesis chronic heart failure patient survival rate
Urgency. Natriuretic system plays a serious role in gomeostazis regulatory processes. Aim. Investigation of correlation of level of NT-proBNP and with variety of clinical signs and survival rate of CHF patients. Materials and methods. 77 patients with CHF of ischemic genesis with sinus rhythm were enrolled the study. NT-proBNP level was measured. Blood pressure, heart rate, physical exercise intolerance, EchoCG data, and survival rate went through undergoing analyze. Results. In CHF patients of ischemic etiology with sinus rhythm NT-proBNP level do not depends of gender, localization of MI. Its higher in older patients with increased BMI, HR, size of left atrium, left ventricular, with low tolerance to physical exercise, with decreased BP and decreased contractility of LV. One year survival in CHF patients and NT-proBNP level higher then 400 fmol/ml is 51,3%.