Mini strokes or TIA's are the result of blockage of blood flow to the brain. These warning signs occur mainly in ischemic episodes. When one occurs, the body quickly sends out tPA to dissolve the clot. While a patient may experience symptoms, no damage to brain tissue occurs. However, a TIA is a warning signal that a stroke is on its way, so medical assistance should be sought immediately. Although ischemic and hemorrhagic are completely different episodes, they both carry the same symptoms and inclinations.
An ischemic event occurs when the clot totally occludes an artery, preventing blood flow. This causes ischemia leading to cell death, and loss of functionality of the extremities, including the face.
Other conditions that can lead to the formation of blood clots include Atrial fibrillation, previous heart attack, heart valve diseases, some STDs, cardiovascular disease and Cerebrovascular disease.
Plaque buildup in the arteries resulting in narrowing of the arteries is a common factor in ischemic episodes. In this case, cells and other debris stick to the cracks in the plaque.
Blood clots are the body's way of protecting itself from injury. If bleeding is present, a clot is formed to stop it. If the bleeding continues, other serious complications can occur.
In order to dissolve a clot, the body will release an enzyme called plasmin to dissolve it. After this, phagocytes or white cells will come along and engulf the remaining debris, carrying it away.
Sudden headache, difficulty speaking and loss of balance are all signs of the loss of blood flow to the brain. These symptoms are generally short lived and incur no permanent brain damage. However, it is imperative that someone experiencing these symptoms seek the assistance of medical professionals as this is a warning that a more serious stroke is on the way. Treatment will consist of restoring fluid blood flow to the brain in order to prevent a more serious event.
In order for certain medications to work properly, they must be administered within three hours of the onset of symptoms. Hence, time is of the essence. If more time has elapsed before treatment can be given, the patient is likely to experience severe, irreversible damage. This is why it is crucial for everyone to know and recognize the signs and symptoms of a stroke.
Mini strokes are sudden and carry no warning signs as they are warning signs within themselves for an ischemic episode. It is highly common for someone who has experienced a mini stroke to undergo a major stroke the following year. Visiting your medical professional will allow them to weigh your risk factors and perform tests to ensure a proper course of treatment for your situation.
An ischemic event occurs when the clot totally occludes an artery, preventing blood flow. This causes ischemia leading to cell death, and loss of functionality of the extremities, including the face.
Other conditions that can lead to the formation of blood clots include Atrial fibrillation, previous heart attack, heart valve diseases, some STDs, cardiovascular disease and Cerebrovascular disease.
Plaque buildup in the arteries resulting in narrowing of the arteries is a common factor in ischemic episodes. In this case, cells and other debris stick to the cracks in the plaque.
Blood clots are the body's way of protecting itself from injury. If bleeding is present, a clot is formed to stop it. If the bleeding continues, other serious complications can occur.
In order to dissolve a clot, the body will release an enzyme called plasmin to dissolve it. After this, phagocytes or white cells will come along and engulf the remaining debris, carrying it away.
Sudden headache, difficulty speaking and loss of balance are all signs of the loss of blood flow to the brain. These symptoms are generally short lived and incur no permanent brain damage. However, it is imperative that someone experiencing these symptoms seek the assistance of medical professionals as this is a warning that a more serious stroke is on the way. Treatment will consist of restoring fluid blood flow to the brain in order to prevent a more serious event.
In order for certain medications to work properly, they must be administered within three hours of the onset of symptoms. Hence, time is of the essence. If more time has elapsed before treatment can be given, the patient is likely to experience severe, irreversible damage. This is why it is crucial for everyone to know and recognize the signs and symptoms of a stroke.
Mini strokes are sudden and carry no warning signs as they are warning signs within themselves for an ischemic episode. It is highly common for someone who has experienced a mini stroke to undergo a major stroke the following year. Visiting your medical professional will allow them to weigh your risk factors and perform tests to ensure a proper course of treatment for your situation.
About the Author:
A licensed registered nurse with great passion for writing, Barb Hicks started a class on Clivir.com where she share her knowledge about Treatments of Cardiac Arrhythmia and Stroke In Women with everyone online.
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