Clinical significance of BNP,cTnI,T3 combined detection in elderly heart failure / 中国现代医生

ABSTRACT

Objective To investigate the clinical significance of BNP, cTnI, T3 combined detection in elderly heart failure. Methods A total of 138 cases of elderly patients with heart failure (HF group) selected from October 2012 to December 2013 in our hospital were retrospectⅣe analyzed, according to the New York Heart Association (NYHA) classification standards will HF cardiac function of patients 60 cases of class Ⅱ, Ⅲ-Ⅳ grade 78 cases. The control group was 70 cases, were selected to our hospital for physical examination of healthy subjects on the same period with HF patients. BNP, cTnI, T3 were alone tested and joint detected. Results BNP, cTnI levels of NYHA Ⅱ level, NY-HAⅢ-Ⅳ-class before treatment were higher than the control group , T3 levels were lower than the control group;BNP, cTnI levels of NYHAⅢ-Ⅳ-class before treatment were higher than NYHA Ⅱ level, T3 levels were lower than NYHA Ⅱ level; BNP NYHAⅢ-Ⅳ level after treatment, cTnI levels before treatment appeared reduce, T3 levels ap-pear higher, the difference was significant (P<0.05). BNP+cTnI+T3 detect sensitⅣe were higher than BNP, cTnI, T3 alone testing, the difference was significant(P<0.05). Conclusion BNP, cTnI, T3 joint detection has high sensitⅣity for early diagnosis of HF has important significance.