ABSTRACT
Objective To evaluate the feasibility of the joint method containing salvia tetramethylpyrazine,trimetazidine,alprostadil in the treatment of unstable angina.Methods 70 unstable angina patients met the inclusion criteria were randomly divided into the observation group of 35 cases and the control group of 35 cases.The control group was given trimetazidine 20mg,tid,and alprostadil 100mg,1 qd.The observation group were given salvia tetramethylpyrazine 10ml on the basis of the control group,qd.Two groups were treated for 14d.The frequency and duration of angina attack was observed.The ECG was monitored.Clinical efficacy differences was compared before and after treatment.Results The total effective rate of the observation group was 100％.The effective rate were 86％.The control group were respectively 91％ and 60％.The total effective rate of observation group was significantly higher than the control group(x2 =6.838,P ＜ 0.05).The effective rate of observation group was significantly higher than the control group (x2 =5.851,P ＜ 0.0 5).The angina frequency,angina duration,stroke output quantity (SV),eiectionfraction(EF) of the observation group and the control group after treatment improved significantly than before treatment,after the treatment the angina frequency,angina duration,stroke output quantity (SV),ejection fraction (EF) of the observation group and the control group were respectively (2.69 ± 0.46) time/min vs (6.46 ± 0.62) time/min,(3.26 ± 0.32) min vs (5.54 ± 0.42) min,(49.7 ± 3.4) ml vs (43.2 ± 2.8) ml,(69.2 ± 5.9) ％ vs (55.3 ±4.8) ％,the angina frequency,angina duration of the observation group was significantly lower than the control group,and the stroke output quantity(SV),ejection fraction(EF) of the observation group were significantly higher than the control group(all P ＜ 0.05).Condusion The joint method containing salvia tetramethylpyrazine,trimetazidine,alprostadil have exact clinical efficacy,reduce the time of angina attack frequency and duration,effectively improve myocardial blood supply,improve heart function,which is worthy of clinical use.