What exactly is a brain stroke?

1

• A brain stroke occurs when the blood vessels of
  the brain rupture and bleed. Blockage in the
  vessels of the brain is the major cause of brain
  stroke. The rupture or blockage prevents oxygen
  from reaching the vessels of the brain thereby
  creating the correct nervous connection. Every
  year brain stroke affects nearly 50,000 people
  worldwide. Without the presence of oxygen, the
  brain cells and tissues become damaged. This
  causes the death of the brain within a few
  minutes.
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• What are the types of a brain stroke?
• There are primarily three types of strokes
• Transient ischemic attack (TIA) It is the type
  of stroke that reverses back on its own.
• Ischemic stroke It is caused either by the clot
  or plaque in the artery vessels. The symptoms or
  the complications concerned with Ischemic stroke
  last longer than TIA. chances are there that it
  may become permanent.
• Hemorrhagic stroke It is caused by the leakage
  of the blood or the bursting of the vessels into
  the brain.
• What are the symptoms of a brain stroke?
• Loss of blood flow is the major cause of brain
  stroke. Symptoms of the stroke show up when the
  body parts are controlled by the damaged areas of
  the brain. The sooner a patient gets treatment
  for the brain stroke, the better it becomes to
  save their life from the after-effects. For this
  reason, it is helpful to know the symptoms of
  brain stroke. A stroke can happen mainly because
  of the following symptoms
• paralysis
• numbness or weakness in the limbs or especially
  on one side of the body
• trouble in picking or understanding the things
  right exactly what is said
• slurred speech
• confusion, or lack of responsiveness

2

• A brain stroke requires immediate action. If you
  think that anyone you know or your relative is
  going through a brain stroke, try helping them by
  reaching out to immediate medical attention.
  Prompt the treatment and prevent the following
  outcomes
• brain damage
• long-term disability
• death
• It is better to be overly cautious when dealing
  with the cause of brain stroke. Do not be afraid
  or hesitant to seek medical help. If you
  recognize the symptoms of the stroke immediately,
  go right away from the doctors help.
• What are the types of a brain stroke?
• There are different types of brain stroke that
  affect the treatment and the medical procedure to
  treat it. These are
• Ischemic stroke
• During this type of attack or stroke, the
  arteries supplying blood to the brain narrow in
  size or become blocked due to an unknown reason.
• This causes a blood clot inside the brain. This
  can happen because of the pieces of plaque and
  their breaking off or the blockage of the blood
  vessels.
• There are mainly two types of blockages that may
  lead to Ischemic brain stroke. These are-
  cerebral embolism and cerebral thrombosis.
• A cerebral embolism takes place when a blood clot
  forms in any part of the body like the heart,
  arteries, in the upper areas of the chest and the
  neck. This blockage moves through the
  bloodstream until it hits the two arteries and
  lets it pass.
• The clot gets stuck in the vessels and causes
  blockage in the blood flow. This causes a stroke.
• On the other hand, cerebral thrombosis occurs
  when a blood clot develops fatty plaque within
  the blood vessels.
• According to the researchers and their study, 87
  of people suffer because of the effects of
  ischemic stroke.

3

• Hemorrhagic stroke
• A hemorrhagic stroke happens when any of the
  arteries in the brain break open and the blood
  seeps out of the vessel. The blood from that
  broken artery causes pressure in the skull and
  swells the brain. This can further damage the
  brain cells and tissues. There are majorly two
  types of hemorrhagic stroke and these are
• An intracerebral hemorrhagic stroke It is the
  most common type of hemorrhagic stroke. It
  happens when the tissues of the brain surrounding
  the vessels get filled with blood after an artery
  burst.
• A subarachnoid hemorrhagic It is relatively less
  common. It causes bleeding in the area between
  the brain and the tissues that cover it.
• According to a study, about 13 percent of strokes
  occur because of the major cause of hemorrhagic.
• The takeaway
• If you suspect the immediate cause of brain
  stroke, it is vital to approach for immediate
  medical treatment. Your doctor may provide you
  with clot-busting medications immediately within
  one hour of the stroke that may give you relief
  for some time. Early treatment is the best option
  to reduce the long-term complications and
  disability. While it is not always possible to
  completely treat and seek medical help at the
  time of a brain stroke, you may cause certain
  changes in its symptoms or effect. You can bring
  the reduction in the risk factors by changing
  your lifestyle to a healthy living. Immediate
  medications can also improve the way of living
  with brain stroke.