Objective: To explore the correlation between blood stasis syndrome of Chinese medicine and coronary angiography results in order to sift dangerous syndrome from data and provide evidence for Objectification of syndrome differentiation.Methods: The database(from January 1992 to May 2012) of MEDLINE, CNKI, CBM, Pubmed were searched by computer in addition of manual retrieval to collect papers about correlation between blood stasis syndrome of Chinese medicine and coronary angiography results.Establish inclusion and exclusion criteria and con...