LDL 1.1mmol/L needs to be continued if you have coronary heart disease and cerebral infarction. Clinically, patients with LDL level of 1.1mmol/L should be assessed for the degree of risk, and for high-risk patients, such as those who have already suffered from coronary artery disease and cerebral infarction, the LDL level should be controlled at a level of less than 1.4mmol/L. For those with LDL 1.1mmol/L, it is recommended that oral statins should continue to be taken for the prevention of cardiovascular events. Occurrence. For patients with simple LDL 1.1 mmol/L and no other risk factors, lipid-lowering drug therapy can be discontinued and lipids can be controlled through lifestyle. Patients with LDL 1.1 mmol/L should take lipid-lowering drugs under the supervision of a physician.