Objective To study the complex syndrome of myocardial ischemia of coronary heart disease（CHD） and its distribution law.Methods The symptoms and signs of the confirmed 1589 CHD patients with myocardial ischemia were all collected and systematized through the four diagnostic methods.After classification

the syndrome differentiation was done for analysis.Results Except the heart syndromes

the CHD patients with myocardial ischemia were also accompanied with the complex syndrome of other Zangfu organs

especially the number of cases of spleen

kidney

and liver syndromes was the same as that of the heart syndromes.Of the heart syndromes

the Xu-deficiency ones were mainly of the heart qi and yin deficiency

the heart yin and yang deficiency

the heart qi and blood deficiency

the heart qi deficiency

the heart yang deficiency

the heart yin deficiency

and the heart blood deficiency;while the shiexcess ones were mainly of the heart collateral obstruction by stasis and the heart fire;and the heart qi and yin deficiency and the heart collateral obstruction by stasis were the two prominent single syndromes respectively in clinic.The patients could be involved in 1 to 13 syndromes at the same time

and the number of patients involved in 6 to 9 syndromes simultaneously was significantly higher than that of other patients.Conclusion The syndrome manifestation of CHD patients with myocardial ischemia is complex

in addition to the heart syndromes

they are also accompanied with other Zangfu syndromes

and mostly over 3 syndromes.