The changes of brain natriuretic peptide in patients with myocardial infarction
10.3760/cma.j.issn.1008-6706.2010.02.003
- VernacularTitle:急性心肌梗死患者血浆脑利钠肽水平的变化
- Author:
Pingan CHEN
;
Shaonan LI
;
Zhen LIU
- Publication Type:Journal Article
- Keywords:
Myocardial infarction;
Natriurectic peptide,brain
- From:
Chinese Journal of Primary Medicine and Pharmacy
2010;17(2):150-151
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the changes of brain natriuretic peptide(BNP)in patients with myocardial infarction,and to assess the clinical value of BNP in the patients with myocardial infarction.Methods BNP was determined in 91 patients with myocardial infarction and in 90 normal cases,and the difference was studied between the area of myocardial infarction and the number of coronary arteries stenosis.Results BNP(ng/L)(155.03 ± 113.45,71.03 ±37.01)and LVEDd(cm)(5.11 ±0.51,4.56 ±0.43)were significantly increased in patients with myocardial infarction than that in normal cases(P＜0.01),but EF(%)(50.84 ±7.98,57.09 ±6.29)was lower than that in normal cases(P＜0.01).BNP and LVEDd were also significantly higher in patients with wide-anterior myocardial infarction than that in antero-septal,inferior and posterior wall myocardial infarction,but LVEF was lower.Conclusion The BNP level was higher in patients with myocardial infarction,especially in patients with wide-anterior myocardial infarction.BNP was a reliable bio-chemical marker which can evaluate the degree and prognosis of patients with myocardial infarction.
