Cerebrovascular accident (CVA) is the medical term for a stroke. A stroke is when blood flow to a part of your brain is stopped either by a blockage or the rupture of a blood vessel. There are important signs of a stroke that you should be aware of and watch out for.
Contents
- 1 What CVA means?
- 2 What causes a CVA stroke?
- 3 What is difference between TIA and CVA?
- 4 What is the most common treatment for stroke?
- 5 What are the 5 warning signs of a stroke?
- 6 Can CVA be cured?
- 7 What are the early warning signs of a stroke?
- 8 What happens during a CVA?
- 9 What are the 2 types of CVA?
- 10 What is the difference between stroke and ischemic stroke?
- 11 What is a silent stroke?
- 12 Can the brain heal itself after a stroke?
- 13 Can drinking water help prevent a stroke?
- 14 Can you fully recover from a hemorrhagic stroke?
What CVA means?
A stroke, also referred to as a cerebral vascular accident (CVA) or a brain attack, is an interruption in the flow of blood to cells in the brain. When the cells in the brain are deprived of oxygen, they die.
What causes a CVA stroke?
A stroke, also known as a cerebrovascular accident or CVA is when part of the brain loses its blood supply and the part of the body that the blood-deprived brain cells control stops working. This loss of blood supply can be ischemic because of lack of blood flow, or hemorrhagic because of bleeding into brain tissue.
What is difference between TIA and CVA?
It is also known as cerebral infarction or stroke. Rupture of an artery with bleeding into the brain (hemorrhage) is called a CVA, too. If the symptoms are temporary, usually lasting less than an hour without permanent brain damage, the event is called a transient ischemic attack (TIA).
What is the most common treatment for stroke?
Emergency IV medication. An IV injection of recombinant tissue plasminogen activator (tPA) — also called alteplase (Activase) — is the gold standard treatment for ischemic stroke. An injection of tPA is usually given through a vein in the arm with the first three hours.
What are the 5 warning signs of a stroke?
The five warning signs of stroke are:
- Sudden onset of weakness or numbness on one side of the body.
- Sudden speech difficulty or confusion.
- Sudden difficulty seeing in one or both eyes.
- Sudden onset of dizziness, trouble walking or loss of balance.
- Sudden, severe headache with no known cause.
Can CVA be cured?
Can stroke be cured? The short answer is yes, stroke can be cured — but it occurs in two stages. First, doctors administer specific treatment to restore normal blood flow in the brain. Then, the patient participates in rehabilitation to cure the secondary effects.
What are the early warning signs of a stroke?
Warning Signs
- Numbness or weakness in your face, arm, or leg, especially on one side.
- Confusion or trouble understanding other people.
- Difficulty speaking.
- Trouble seeing with one or both eyes.
- Problems walking or staying balanced or coordinated.
- Dizziness.
- Severe headache that comes on for no reason.
What happens during a CVA?
A stroke occurs when the blood supply to part of your brain is interrupted or reduced, preventing brain tissue from getting oxygen and nutrients. Brain cells begin to die in minutes. A stroke is a medical emergency, and prompt treatment is crucial. Early action can reduce brain damage and other complications.
What are the 2 types of CVA?
Types of Stroke
- Ischemic stroke.
- Hemorrhagic stroke.
- Transient ischemic attack (a warning or “mini-stroke”).
What is the difference between stroke and ischemic stroke?
A stroke is a bleeding or clotting event that interferes with blood flow to the brain. An ischemic stroke is when blood vessels to the brain become clogged.
What is a silent stroke?
A silent stroke refers to a stroke that doesn’t cause any noticeable symptoms. Most strokes are caused by a clot that blocks a blood vessel in the brain. The blockage prevents blood and oxygen from reaching that area, causing nearby brain cells to die.
Can the brain heal itself after a stroke?
Fortunately, damaged brain cells are not beyond repair. They can regenerate — this process of creating new cells is called neurogenesis. The most rapid recovery usually occurs during the first three to four months after a stroke. However, recovery can continue well into the first and second year.
Can drinking water help prevent a stroke?
Drinking more water may help prevent a stroke. Many studies have proven that proper hydration at the time of a stroke is linked to better stroke recovery. It is possible that dehydration causes blood to be thicker.
Can you fully recover from a hemorrhagic stroke?
About a quarter of survivors are able to live longer than five years, but the recovery process is long and slow. On the other hand, a minority of people who are able to recover can return to complete or near-complete functioning within 30 days of the stroke.
