Objective To investigate the effects of Yiqi Huoxue Jiedu Decoction on Syndrome,hemorheology and homocysteine(Hcy)of patients with stable cardiac angina pectoris due to qi-deficiency and blood-stasis.Methods 98 patients with stable angina pectoris due to qi-deficiency and blood-stasis are randomly divided into a treatment group and a control groups.Conventional treatments as inhaling oxygen,dilating coronary artery,and resisting coagulation were used for the both group.Besides conventional treatments.Yiqi Huoxue Jiedu Decoction was additionally given to the treatment group.Observe the changes of Syndrome,hcmorheology and homocysteine.Results The improvement of Syndrome,hemorheology and homocysteine in the treatment group was significantly better than the Control group(P＜0.01 or P＜0.05).Conclusion The curative effect of treating stable a.gina pectoris due to qi-deficiency and blood-stasis with conventional treatments together with Yiqi Huoxue Jiedu Decoction is better than conventional western medical treatment.

The historical surveillance results showed, there were 10 schistosomiasis cases in Huangshan City from 1994 to 2006. The survey in 2007 showed, the positive rates of blood examination for schistosomiasis in migrant workers and immigrant workers were 0.49% and 0.47% , respectively, but no schistosome-infected patients were detected by using the stool examination. An area with snails of 3 000 m~2 was found in the residence of the immigrant workers, but no infected snails were found. It is indicated that the mobile population has some impact on the transmission of schistosomiasis in the transmission-interrupted area. The surveillance and health education for the mobile population should be strengthened, and the imported infectious source should be prevented.