ABSTRACT
Objective To investigate the clinical effect of fasudil in heart failure induced by chronic pneumocardial disease and the influence in serum level of NO and ET-1.Methods 100 cases of patients with heart failure induced by chronic pneumocardial disease in our hospital from September 2013 to September 2016 were selected and divided into observation group and control group,50 cases in each group.Patients in the control group were treated with conventional therapy,and in the observation group were treated with fasudil based on the conventional therapy.Compared the clinical effect,blood oxygen partial pressure (PaO2),CO2 partial pressure (PaCO2),tricuspid regurgitation speed,fight ventricular outflow tract inside diameter(RVOT),left ventricular ejection fraction (LVEF) and serum biochemical indexes (NO and ET-1) levels.Results After treatment,the total effective rate of the observation group was significantly higher than control group (P ＜ 0.05).PaO2,LVEF,serum level of NO of the two groups were significantly higher,PaCO2,tricuspid regurgitation speed,RVOT,serum level of ET-1 significantly lower than before treatment (P ＜ 0.05),and the PaO2,LVEF,serum level of NO of observation group were significantly higher,PaCO2,tricuspid regurgitation speed,RVOT,serum level of ET-1 of observation group were significantly lower than control group (P ＜ 0.05).Conclusion Fasudil had remarkable clinical effect in heart failure induced by chronic pneumocardial disease,and improve the patient's clinical symptoms,adjust the serum level of NO and ET-1.