Objective To explore the function and target pathway genes of family coronary heart disease of blood - stasis. Meth- ods Detection of family blood stasis syndrome of coronary heart disease group ( group A) , family of coronary heart disease the non blood stasis syndrome group (B group) , the family of non blood stasis syndrome of coronary heart disease group (group C), fami- ly health group (group D) gene expression profile by Affymetrix HumanGenome U133 Plus 2.0 chip;Analysis of gene function by Gene Ontology ; For each gene the pathwa...