What is the cause of massive cerebral infarction?

Large cerebral infarction may be caused by atherosclerosis, craniocerebral trauma, heart disease and other diseases.

1, atherosclerosis: patients with intracranial aorta or carotid artery serious blockage can lead to insufficient blood supply to most brain tissue, causing large cerebral infarction.

2, craniocerebral trauma: patients with severe brain trauma can cause serious damage to the cerebral arteries, resulting in collateral circulation can not be fully compensated, resulting in large cerebral infarction.

3, heart disease: patients with coronary atherosclerotic heart disease, rheumatic heart disease and other diseases can make the inner wall of the heart thrombosis, when the thrombus falls off with blood circulation into the intracranial artery, may cause vascular blockage, large cerebral infarction.