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The brain is a powerful machine. It is also the most important part after the heart. The brain requires constant pumping of glucose and oxygen from the bloodstream. A cerebrovascular accident also known as a stroke, occurs when blood supply to a part of the brain stops. This results in the death of brain cells. There are numerous ways a stroke may occur. Some of these ways are listed as below:

Artery Block

• The small arteries that narrow down within the brain causes a lacunar stroke. The blockage of a single tissue affects a tiny area of brain which causes the tissue to die.
• There are several vessels which carry blood to the brain. One of them are the arteries. If the arteries responsible for carrying the blood to the brain, harden this may cause a stroke. There are two important components in the arteries- the anterior circulation which controls sensations, motor activity, speech, thought and emotion is in the cartoid arteries. Whereas posterior circulation is chiefly for the areas cerebellum and the brainstem which are controlled by vertebrobasilar arteries. If these are damaged in any way, they may cause a stroke too
• Embolism- In extreme cases, blood clots form within the heart and there are million chances for them to break off and block arteries.

There are other causes that might cause a stroke. It is important to know the kind of stroke one has suffered from, so that it is easy to provide the appropriate stroke treatment. For instance, a stroke can be caused by celebral haemorrhage. This is caused when a blood vessel in the brain ruptures and bleeds into the brain tissues, adjacent to them. This results in loss of blood and oxygen to various parts of the brain.Then there is subarachnoid haemorrhage, in which, the blood acumulates beneath the arachnoid membrane. The symptoms are usually nausea, vomiting, severe headaches and a stiff neck. If not offered the proper stroke treatment this may result in the death of a patient or coma. The third form is a rare condition which is known as vasculitis which results in the inflammation of brain tissues causing them to reduce the blood supply to the brain.

There are different symptoms that show which part of the brain has been affected and which brain tissues have been affected. Once these symptoms manifest themselves, it is recommended to provide the corresponding stroke treatment as soon as possible! There are different treatments available. It is a disorders which requires immediate attention so do the following in case of a stroke:

• Calling the emergency number 911. This is the number for the emergency medical transport.
• Treatment for acute stroke must be given as soon as possible, since it is a fatal disease
• In case somebody is having a stroke, refrain from waiting to see if the symptoms go away.
• Do not call the General Physician
• Aspirin does not so help. It may be injected later, if needed.

The brain is a powerful machine. It is also the most important part after the heart. The brain requires constant pumping of glucose and oxygen from the bloodstream. A cerebrovascular accident also known as a stroke, occurs when blood supply to a part of the brain stops. This results in the death of brain cells. There are numerous ways a stroke may occur. Some of these ways are listed as below:

Artery Block

The small arteries that narrow down within the brain causes a lacunar stroke. The blockage of a single tissue affects a tiny area of brain which causes the tissue to die.

There are several vessels which carry blood to the brain. One of them are the arteries. If the arteries responsible for carrying the blood to the brain, harden this may cause a stroke. There are two important components in the arteries- the anterior circulation which controls sensations, motor activity, speech, thought and emotion is in the cartoid arteries. Whereas posterior circulation is chiefly for the areas cerebellum and the brainstem which are controlled by vertebrobasilar arteries. If these are damaged in any way, they may cause a stroke too

Embolism- In extreme cases, blood clots form within the heart and there are million chances for them to break off and block arteries.

There are other causes that might cause a stroke. It is important to know the kind of stroke one has suffered from, so that it is easy to provide the appropriate stroke treatment. For instance, a stroke can be caused by celebral haemorrhage. This is caused when a blood vessel in the brain ruptures and bleeds into the brain tissues, adjacent to them. This results in loss of blood and oxygen to various parts of the brain.Then there is subarachnoid haemorrhage, in which, the blood acumulates beneath the arachnoid membrane. The symptoms are usually nausea, vomiting, severe headaches and a stiff neck. If not offered the proper stroke treatment this may result in the death of a patient or coma. The third form is a rare condition which is known as vasculitis which results in the inflammation of brain tissues causing them to reduce the blood supply to the brain.

There are different symptoms that show which part of the brain has been affected and which brain tissues have been affected. Once these symptoms manifest themselves, it is recommended to provide the corresponding stroke treatment as soon as possible! There are different treatments available. It is a disorders which requires immediate attention so do the following in case of a stroke:

Calling the emergency number 911. This is the number for the emergency medical transport.

Treatment for acute stroke must be given as soon as possible, since it is a fatal disease

In case somebody is having a stroke, refrain from waiting to see if the symptoms go away.

Do not call the General Physician

Aspirin does not so help. It may be injected later, if needed.

Read here for more additional information on: What Causes A Stroke.

A stroke is medically defined as an acute medical emergency otherswise known as a “Brain Attack” which disrupts the body’s circulatory system. This disruption occurs due to a blockage of the body’s arteries. This causes a decrease in the amount of blood oxygen that circulates to the brain as a result an individual may experience severe brain damage, disability and in some cases even death.

There are two kinds of treatment for stroke, that of an ischemic stroke and one used for a hemorrhagic stroke. After going through a stroke, the treatment should be given immediately or within hours following the stroke. When looking after ischemic stroke a medical professional should aim to stabilize the patient’s vital signs by providing medicines to stop blood from clotting The treatment for hemorrhagic stroke aims to slow down bleeding and remove swelling in the brain. Usually when a doctor treats a patient for stroke they need to know how long ago the warning signs occurred.  They need to secure that internal bleeding doesn’t take place as this can cause medical stroke treatments can worsen bleeding. It would be protocol for a scan to be done on the head in order to find out the type of stroke and the severity of the injury.

Ischemic stroke can be treated by TPA treatment this involves injecting Tissue Plasminogen Activator (TPA) into the bloodstream. The TPA the travels through the blood stream until it reaches the clot which caused the stroke. The TPA then breaks up the build up of blood until the blood can circulate past it towards the affected section. Note that TPA should not be given to persons who visit the emergency room three hours after experiencing a stroke because at that point the TPA is no longer effective in treating the stroke and by then it can increase the risk of bleeding in the brain.

The Mechanical Embolus Retrieval in Cerebral Ischemia (MERCI Retriever) is a newly developed method of taking care of stroke patients however, it is still in its experimental phase. This procedure utilizes a gadget which is placed into a blood vessel in the leg that travels up to a blood vessel in the brain where the blood clot takes place. The retriever then locates the clot and removes it from the body and regulates the blood flow back to normal. The only issue with this method is that there are not many equipments and specialists capable of taking advantage of this technology; however, it has gained miraculous results thus far.

Another method for treating stroke is Intra-Arterial Thrombolysis which is given based on the position of the stroke on the brain. However this form of treatment is usually only available at few hospitals because it requires expertise and expensive equipment. This treatment can be given within another 6 hours after the stroke is experienced, it involves injecting the TPA and then putting in a special small catheter into a one of the main blood vessel in the leg. The catheter would be strategically advanced towards the brain with the aid of a special video system. When the blood clot is found, the small catheter is then sent into its center where the injection is delivered. The TPA then begins to dissolve the rupture until the blood is able to flow past the clot towards the location of stroke, thus relieving the area.

Visit here for more additional information on: What Causes A Stroke