Study on evolution rules of syndrome of coronary heart disease(stable angina) / 中华中医药杂志

The scale and questionnaires were used to analyze the constituent ratio of symptoms at different stages. The relationship between the main syndrome and pathogenesis of coronary heart disease at different stages was analyzed by statistical methods and the medical principles analysis Thus the successive order of main symptoms and the transforming relations were ascertained. So basic pathogenesis and evolution rule of symptoms that penetrated the whole process of the disease were expounded: the dificiency of syndrome and emotinal factors were the key to the whole process of onset of coronary heart disease.