Influence of percutaneous coronary intervention on brain natriuretic peptide and ventricular remodeling ;in patients with acute ST elevation myocardial infarction
10.3969/j.issn.1008-0074.2014.02.25
- VernacularTitle:急性心肌梗死介入治疗对脑利钠肽及心室重构的影响
- Author:
Yang WU
;
Mingchuan BA
;
Donghui ZHANG
- Publication Type:Journal Article
- Keywords:
Myocardial infarction;
Angioplasty,transluminal,percutaneous coronary;
Natriuretic peptide,brain
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2014;23(2):199-202
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore influence of percutaneous coronary intervention (PCI)on brain natriuretic peptide (BNP)level and ventricular remodeling in patients With acute ST elevation myocardial infarction (STEMI).Meth-ods:According to their therapeutic methods,a total of 151 patients diagnosed as STEMI Were divided into group A (n=52,received emergency PCI treatment),group B (n=49,received selective PCI treatment)and group C (n=50,received standard medication).BNP level and left ventricular remodeling Were compared among three groups before treatment and after treatment.Results:There Was no significant difference in BNP level among three groups before treatment (F=0.01,P>0.05),BNP level significantly decreased among three groups after treatment,com-pared With group B and C,there Was significant decrease in BNP level [(466.2±113.5)ng/L vs.(601.4±126.7) ng/L vs.(242.7±101.3)ng/L]in group A (P<0.01 all).There Were no significant difference in left ventricular end-diastolic volume (LVEDV),left ventricular end-systolic volume (LVESV),left ventricular ejection fraction (LVEF)and left ventricular fractional shortening (LVFS)among three groups before treatment (P>0.05 all);af-ter treatment,there Were significant increase in above ventricular indexes in three groups (P<0.05 all),compared With group C,there Were significant increase in LVFS [(22.6±6.9)% vs.(28.9±7.6)% vs.(27.5±7.3)%]in group A and B,compared With group B and C,there Was significant increase in LVEF [(53.1±6.5)% vs.(50.9± 5.7)% vs.(57.9±6.2)%]in group A (P<0.01 all).Conclusion:PCI could effectively improve ventricular re-modeling and decrease BNP level in STEMI patients,and emergency PCI shoWs more significant therapeutic effects than selective PCI.
