Approximately 30% of patients may have early warning symptoms of short duration, called "transient ischemic attacks" . Its identification is important, since it can avoid a subsequent cerebral infarction.
Prevention lowers the risk
Prevention should be done at any age, but especially after 45 years of age, in order to identify risk factors: diabetes, hypercholesterolemia, smoking, heart disease, etc. Its control drastically reduces the risk of stroke.
The most common symptoms are: