Coronary atherosclerosis with 35% luminal stenosis usually does not require hospitalization for surgical intervention. If the coronary atherosclerosis lumen stenosis is greater than 90% or the left main lesion is greater than 50%, it is recommended that surgical intervention be performed as soon as possible. Luminal stenosis of 35% is not significant and generally does not require hospitalization for surgical intervention. If the patient has symptoms, targeted treatment can be given. Oral antiplatelet aggregation drugs, such as aspirin, cilostazol, etc., can be prescribed to inhibit the activation, aggregation and release of platelets. At the same time take antihypertensive and lipid-lowering drugs, such as hydrochlorothiazide, furosemide and so on. Drinking alcohol is strictly prohibited during the taking of antihypertensive and lipid-lowering drugs to prevent affecting the metabolism of low-density lipoprotein. Patients with coronary artery atherosclerosis, lumen stenosis of 35% of the phenomenon, it is recommended to regularly review the coronary artery examination, taking drugs must be carried out under the advice of a doctor, to avoid aggravating the condition.