Observation Of The Immediate Effect To The ST-T Segment On EKG By Electroacupuncturing "Lingtai" And "Shendao" Points In Inferior And Lateral Heart Wall Of Coronary Heart Disease

Objective: This study, based on theory of acupoint and viscera correlation, is to observe the immediate effect of the ST-T segment on EKG in the inferior and lateral heart wall of the coronary heart disease and to provide objective evidence for optimization of clinical acupoints selection. Method: According to the changes of EKG before treatment,60 coronary heart disease patients were divided intoⅡ,Ⅲ,avF leads group and V₄,V₅,V₆ leads group,30 cases in each group. The changes of the immediate effect of the ST-T segment of EKG of each group, were observed before and 10mins after the treatment in both groups. Results: The ST segments ofⅡ,Ⅲ,avF leads group and V₄,V₅,V₆ leads group had significant differences before and after treatment (P<0.05). There existed no significant differences after treatment between ST segment between the two groups (P>0.05), the results of the two groups were on the same level. The T waves in each group had significant differences before and after treatment (P<0.05).The T wave of the two groups had significant differences before and after treatment (P<0.05). There existed significant differences between the T wave of the two groups before and after treatment (P<0.01).Ⅱ,Ⅲ,avF leads group was superior to V₄,V₅,V₆ leads group. Conclusion: Electroacupuncturing"lingtai"and"shendao"points can ameliorate the ischemia state in the cardiac muscles of both inferior and lateral heart wall of the angina pectoris in CHD. The amelioration for cardiac muscles of inferior heart wall is superior to that of the lateral heart wall.