Cerebral infarction is not coronary heart disease. Cerebral infarction and coronary heart disease belong to ischemic disease, cerebral infarction is due to the occlusion of cerebral blood vessels, the patient appeared neurological deficit symptoms, can appear dizziness, headache, speech stupidity, aphasia, can also appear numbness and weakness of limbs, in severe cases, the patient can appear loss of consciousness and so on. During the acute stage of cerebral infarction, according to the patient’s condition, thrombolysis or anti-platelet aggregation, activating blood circulation and removing blood stasis and other symptomatic treatments can be given. After active treatment, the symptoms of neurological deficits of some patients can be completely disappeared, and some patients will have the sequelae of neurological deficits. Coronary artery disease is due to ischemia or occlusion of coronary arteries, patients experience chest tightness, pain in the anterior region of the heart, and in severe cases, a sense of near death. The treatment of coronary artery disease in the acute stage can also be given to the patient to improve the blood supply of coronary arteries, if the patient has a myocardial infarction, can also be given thrombolysis or stenting.