OBJECTIVE:To observe therapeutic efficacy and safety of Shensong yangxin capsule combined with low-dose ami-odarone in the treatment of ventricular tachyarrhythmia. METHODS:In retrospective analysis,106 patients with ventricular tachyar-rhythmia were divided into control group and observation with 53 cases in each group according to drug use. Based on conventional treatment,control group was additionally given Amiodarone tablet (first week:0.2 g each time,3 times a day;second week:0.2 g each time,2 times a day;third week to the end of the treatment:0.2 g each time,1 times a day),orally. Observation group was given Amiodarone tablet (first week:0.2 g each time,twice a day;second week to the end of the treatment:0.2 g each time,1 times daily),orally +Shensong yangxin capsule 1.6 g,3 times a day,orally. Both groups were treated for 8 weeks. Clinical effica-cy,blood pressure,heart rate and electrocardiogram(PR period and QT period)and the cardiac cardioversion time were compared between 2 groups,and the occurrence of ADR was also recorded during treatment. RESULTS:After treatment,total response rate of observation group(94.34%)was higher than that of control group(81.13%),the incidence of ADR was lower than that of con-trol group (3.77% vs. 13.21%) and the cardiac cardioversion time was shorter than that of control group,with statistical signifi-cance(P<0.05). Before treatment,there was no statistical significance in heart rate between 2 groups;after treatment,heart rate of 2 groups were significantly lower than before,and observation group was significantly lower than control group,with statistical significance(P<0.05). There were no statistical significance in blood pressure、PR period and QT period between 2 groups before and after treatment (P>0.05). CONCLUSIONS:Based on conventional treatment, Shensong yangxin capsule combined with low-dose amiodarone have good therapeutic efficacy with rapid response for ventricular arrhythmia,it can significantly improve the heart rate of the patients,and the effect is faster with good safety .

40 patients,20 males and 20 females,with 52 miniscrews were included.The concentration of IL-1β,IL-6 and IL-8 in the gingival crevicular fluid around the miniscrews were measured.The results showed that the concentrations of IL-1β,IL-6 and IL-8 increased during orthodintic tooth movement(P ＜0.05),indicating that orthodontic force had an effect on the cytokines around the miniscrews,which may be related to orthodontic bone resorption.