stroke clamp
A stroke is a brain injury, which occurs when the blood supply to the brain is interrupted or greatly reduced; It runs out of oxygen and nutrients, and within minutes brain cells begin to die. Therefore, a stroke is considered a medical emergency and requires prompt diagnosis and treatment.
Data
Stroke, often called a "stroke," is one of the leading causes of disability and death worldwide. Every year, about 800,000 Americans suffer a stroke; approximately 137,000 of them die from this reason, and the lives of the rest change forever. Currently, there are about 6.5 million survivors of a stroke in the United States. Many years ago, it was believed that strokes could not be treated; But things have changed, especially thanks to the development of new techniques.
Main types of strokes
Ischemic Stroke: Caused by an arterial blockage, it is responsible for about 85% of strokes. Despite the exhaustive evaluation of each case, the etiology of many spills of this type is still unknown. Fortunately, preventive treatments are effective for all types of ischemic stroke. The most common subtypes are the following:
Thrombotic effusion: A thrombus (blood clot) forms in an artery in the neck or brain, possibly due to an accumulation of fatty materials, called plaques, in these arteries.
Embolic effusion: A blockage occurs due to blood clots that form in other parts of the body (usually the heart) and travel to the brain. The problem usually occurs when the heart's two upper chambers (atria) beat at an abnormal rate (atrial fibrillation), which can cause clots to form.
Hemorrhagic Stroke: A hemorrhage is a blood spill. This type of stroke is caused by the rupture of an artery in the brain or on its surface. Such ruptures can be caused by an aneurysm (presence of a thin or weak area in an arterial wall) or by a malformation of the vascular system of the brain. Bleeding can occur in the brain itself, or in the space between it and its outer protective layer. About 15% of strokes are caused by bleeding.
Transient Ischemic Accident (TIA): TIAs, often called "mini-spills," are actually brief episodes (usually lasting a few minutes) of symptoms similar to those of a stroke. They are caused by a temporary decrease in blood supply to one part of the brain, and they leave no obvious lasting consequences. However, TIAs are considered a warning that there is an increased risk of having a stroke, so they should be evaluated immediately by a doctor.
symptom
The warning signs of a stroke and a TIA are the same, and include the sudden or intermittent onset of the following symptoms:
Acute numbness, weakness, or paralysis on the face, arm, or leg, especially on one side of the body. If a person fails to raise both arms simultaneously above the head, or fails to smile normally, they may be having a stroke.
Sudden loss of balance, dizziness, lack of coordination.
Sudden blurred vision or decreased vision in one or both eyes; double vision.
Sudden confusion or difficulty expressing yourself or understanding simple sentences. If a person has trouble repeating a simple sentence, they may be having a stroke.
Sudden and unexplained appearance of severe and localized headaches, which may be accompanied by vomiting.
If two or more of these symptoms occur at the same time, you are more likely to have a stroke. However, there are many other conditions whose symptoms resemble those of a stroke, and it is essential that a doctor determine the cause of these symptoms. It is important to learn to recognize them and, if possible, to notice when they begin to manifest. Although they do not cause any pain and disappear quickly, they are clear signs that a spill has been suffered, or will be suffered in the short term. Every minute counts: the sooner treatment is received (ideally in less than 60 minutes), the greater the chance that permanent damage will be reduced. If you experience any warning signs of a stroke, call your doctor or health care provider right away, go to an emergency room, or call 911!
Data
Stroke, often called a "stroke," is one of the leading causes of disability and death worldwide. Every year, about 800,000 Americans suffer a stroke; approximately 137,000 of them die from this reason, and the lives of the rest change forever. Currently, there are about 6.5 million survivors of a stroke in the United States. Many years ago, it was believed that strokes could not be treated; But things have changed, especially thanks to the development of new techniques.
Main types of strokes
Ischemic Stroke: Caused by an arterial blockage, it is responsible for about 85% of strokes. Despite the exhaustive evaluation of each case, the etiology of many spills of this type is still unknown. Fortunately, preventive treatments are effective for all types of ischemic stroke. The most common subtypes are the following:
Thrombotic effusion: A thrombus (blood clot) forms in an artery in the neck or brain, possibly due to an accumulation of fatty materials, called plaques, in these arteries.
Embolic effusion: A blockage occurs due to blood clots that form in other parts of the body (usually the heart) and travel to the brain. The problem usually occurs when the heart's two upper chambers (atria) beat at an abnormal rate (atrial fibrillation), which can cause clots to form.
Hemorrhagic Stroke: A hemorrhage is a blood spill. This type of stroke is caused by the rupture of an artery in the brain or on its surface. Such ruptures can be caused by an aneurysm (presence of a thin or weak area in an arterial wall) or by a malformation of the vascular system of the brain. Bleeding can occur in the brain itself, or in the space between it and its outer protective layer. About 15% of strokes are caused by bleeding.
Transient Ischemic Accident (TIA): TIAs, often called "mini-spills," are actually brief episodes (usually lasting a few minutes) of symptoms similar to those of a stroke. They are caused by a temporary decrease in blood supply to one part of the brain, and they leave no obvious lasting consequences. However, TIAs are considered a warning that there is an increased risk of having a stroke, so they should be evaluated immediately by a doctor.
symptom
The warning signs of a stroke and a TIA are the same, and include the sudden or intermittent onset of the following symptoms:
Acute numbness, weakness, or paralysis on the face, arm, or leg, especially on one side of the body. If a person fails to raise both arms simultaneously above the head, or fails to smile normally, they may be having a stroke.
Sudden loss of balance, dizziness, lack of coordination.
Sudden blurred vision or decreased vision in one or both eyes; double vision.
Sudden confusion or difficulty expressing yourself or understanding simple sentences. If a person has trouble repeating a simple sentence, they may be having a stroke.
Sudden and unexplained appearance of severe and localized headaches, which may be accompanied by vomiting.
If two or more of these symptoms occur at the same time, you are more likely to have a stroke. However, there are many other conditions whose symptoms resemble those of a stroke, and it is essential that a doctor determine the cause of these symptoms. It is important to learn to recognize them and, if possible, to notice when they begin to manifest. Although they do not cause any pain and disappear quickly, they are clear signs that a spill has been suffered, or will be suffered in the short term. Every minute counts: the sooner treatment is received (ideally in less than 60 minutes), the greater the chance that permanent damage will be reduced. If you experience any warning signs of a stroke, call your doctor or health care provider right away, go to an emergency room, or call 911!
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