Normal cholesterol and triglycerides and elevated LDL do not meet the diagnostic criteria for hyperlipidemia, but should be noted as a higher risk for atherosclerosis. LDL is known as low-density lipoprotein, and elevated LDL is often used clinically to indicate an increased risk of atherosclerosis. Relevant studies have shown that after oxidation in the body, LDL carries cholesterol deposits in the inner lining of the arteries, which can lead to the formation of atherosclerotic plaques in the arterial wall, and is a risk factor for atherosclerosis. Increased LDL levels are positively correlated with the development of coronary heart disease, so LDL can be used to determine the risk of coronary heart disease. In addition, LDL can also be elevated in hypothyroidism, nephrotic syndrome and other diseases, or after the use of β-blockers, glucocorticoids and other drugs. Therefore, atherosclerosis cannot be determined solely on the basis of elevated LDL. If you have elevated LDL, you should pay attention to a well-balanced diet, moderate physical activity, and rest. At the same time, if you have other symptoms or discomfort, you should consult a doctor in time and follow the doctor’s instructions to carry out relevant examinations to rule out the possibility of other diseases.