Arteriosclerosis is a common disease of the elderly. After getting arteriosclerosis, the suggested examination mainly includes the following aspects: first, blood sampling test, whether there is hyperlipidemia and hyperglycemia in blood sampling test, because hyperlipidemia and hyperglycemia are a common factor of arterial hardening; second, when measuring blood pressure, doctors often measure blood pressure, See whether there is hypertension, because hypertension is one of the most common factors of atherosclerosis. Third, color ultrasound of arteries. When doctors suspect that there is atherosclerosis, such as carotid atherosclerosis, doctors often recommend color ultrasound of carotid arteries. Fourth, angiography. When doctors suspect that there is atherosclerosis stenosis, such as coronary atherosclerosis stenosis, Doctors sometimes recommend coronary angiography to check whether there is such a situation.