In America more than 750,000 people suffer a stroke each year. In the country the stroke is said to be the third main cause of the death. In the past couple of decades people dying from stroke has declined considerably. Some of the better control of risk factors are helping the people to prevent them from stroke. A stroke happens when there is an improper delivery of oxygen to the brain cells. Stroke is also called as cerebrovascular. The symptoms of stroke are sudden weakness in arms and legs, problem in seeing, trouble speaking, loss of balance, headache and uneasiness. When a patient suffers from stroke the person needs an immediate medical emergency.
The moment the patient is seen with symptoms of stroke he or she needs an immediate medical supervision. The lack of blood supply to the brain caused by the disturbance in the blood vessel causes stroke. The severity of the symptoms of stroke vary largely. The medical advancements have helped to come up with many new technologies from which it is easy to diagnose stroke. The symptoms of stroke is developed within seconds or minute. The doctor can easily find the nature of stroke on the basis of the history of neurological examination. If the treatment are done properly one can avoid many complications.
The symptoms of stroke vary from person. According to the severity of the stroke the treatment is done. The medications for the stroke patient is given on the basis of diagnosis done. Stroke is classified into two groups Hemorrhagic stroke and Isachemic stroke. Hemorrhagic stroke is caused when the blood is accumulated anywhere in the skull vault. Two divisions have been made in this type of stroke which are extra-axial hemorrhage and between intra-axial hemorrhage. The extra-axial hemorrhage means blood inside the skull and intra-axial hemorrhage means blood inside the brain. Isachemic stroke is caused when the the supply of the blood is decreased in the brain. The reasons why this happen are embolism, thrombosis, systematic hypoperfusion. In many cases the stroke happens without any reason and this is called cryptogenic. Stroke is a very serious issue and the patient must be monitored carefully. The lack of exercise and diet is said to be the main causes of stroke. Stroke can happen to a person anytime as the symptoms of the stroke starts within a minute or seconds. There are several techniques which are used to diagnose the stroke. There is no blood test for the stroke.
The normal tests done on a stroke patient are doppler ultrasound, CT scans, Arteriography and MRI scans. These techniques will help the doctor to identify the type of stroke. The stroke patients must be constantly under the medications. Check up must be done once in every month to see if there is any complications or not. It is suggested to go to the best professional doctor for check up.