Objective:To explore the evolution law of phlegm and blood stasis of atherosclerosis rats with modeling time passed. Meth- ods : The rat model was established using vitamin D3 combined with high - fat diet, and blood lipids, Hemorheology, Aortic Morphology and lipid metabolism related changes of pathway gene expression were dynamically detected. Results:Blood lipids, Hemorheology, Aortic Morphology and other index of atherosclerosis rats were changed as the disease got worse, meanwhile, Aortic Morphology and lipid metabolism related pathway ...