7.Several pathogenic mechanisms of the pre-atherosclerosis and insidious stages Under the action of various pathogenic factors of the “etiological subsystem”, the body’s “neurological? Endocrine? Immune network” quickly responds and reflects. The response of the body includes two aspects: on the one hand, the overall response and reaction of the body; on the other hand, the response and pathological changes of the local tissues and organs of the body. These two aspects of response and reaction are not independent and do not affect each other. On the contrary, they are mutually causal. The various pathogenic factors in the “etiological subsystem” leading to “atherosclerosis” act on the body in their different pathogenic ways, and the body acts according to its different “2-level etiological subsystem”. The body acts in different pathogenic ways according to the action of the pathogenic factors of the “2 level etiological subsystem”, “neurological? Endocrine? Immune network” quickly makes different overall responses and reactions, and local tissue and organ responses and pathological changes. This is the etiology and pathogenesis of modern Chinese medicine. The pathogenesis of modern Chinese medicine includes the description of the pathogenesis, and also summarizes the pathological reflection of the body as a whole, and covers the pathological changes of local tissues and organs. ”There are several common pathogenic mechanisms in the early stage of atherosclerosis: 7.1 People who have western diet, consume more fatty and egg steroid-containing foods, alcoholics, smokers, lack of physical and mental health awareness and fitness habits, coupled with Yangming pulse failure, abnormal lipid metabolism in blood, forming obesity, this is the internal retention of phlegm and dampness, stasis of blood vessels. 7.2 Preference for fatty, sweet and thick flavors, western diet, high intake of fat and egg sterol-containing foods, alcoholism, smoking, lack of physical and mental health awareness and fitness habits, combined with the Yangming pulse failure, abnormal lipid metabolism, this is dampness trapped in the spleen and earth, phlegm stasis blocking the veins. 7.3 Bad mood, bad personality, bad mental state, lack of physical and mental health awareness and fitness habits, combined with Yang Ming pulse failure and abnormal lipid metabolism, this is liver depression offending the spleen, phlegm stasis blocking the pulse; or liver Yang hyperactivity, phlegm stasis blocking the pulse. 7.4 A good and comfortable lifestyle, a good material life, or smoking, lack of physical and mental health awareness and fitness habits, combined with the weakening of the Yang Ming pulse and abnormal lipid metabolism, this is a liver-kidney deficiency and phlegm stasis. 7.5 Vigorous appetite, laziness, or smoking, lack of physical and mental health awareness and fitness habits, combined with Yangming pulse failure and abnormal lipid metabolism, this is a weak stomach and spleen, phlegm and stagnant pulse.