Influences of Qi Deficiency and Qi Stagnation in the Pathogenesis of Coronary Heart Disease with Heart-Blood Stagnation Syndrome / 广州中医药大学学报

Objective To compare the pathogenesis of coronary heart disease (CHD) with heart_blood stagnation syndrome (HBSS) due to Qi deficiency and Qi stagnation. Methods Indices such as endothelin,NO,TXB 2 ,6-Keto-PGF 1? ,blood rheology,platelet aggregation rate,atrial natriuretic factor,high_frequency electrocardiogram and cardiac function were observed. Results The changes of the above indices in CHD with HBSS due to Qi stagnation (Group A)were smaller than those due to Qi deficiency(Group B). Conclusion Qi stagnation is the primary stage of CHS with HBSS,the pathological changes being mild;Qi deficiency is the advanced stage,the pathological changes being severe.