What Is Stroke?
Oluşturma Tarihi: 01.11.2023 13:31
A stroke is a neurological event that occurs when there is an interruption in the regular blood supply to the brain. This can happen for various reasons, but the ultimate result is that brain cells are deprived of the oxygen and nutrients they need, and they can start to die within minutes. The lack of blood flow to a specific brain area can have immediate and profound effects on various bodily functions.
It is crucial to learn What is a stroke? And What is a heat stroke? A stroke is related to the brain's blood supply. Then, what is heat stroke? A heat stroke is a critical medical situation that arises when the body's internal temperature increases to extremely dangerous levels, usually due to extended exposure to elevated temperatures.
What Are The Different Types Of Strokes?
Stroke types can fall under three divisions: ischemic strokes, hemorrhagic strokes, and Transient Ischemic Attacks (TIA). So, What is a TIA stroke? What is ischemic stroke? Let's examine each type in detail.
What Is An Ischemic Stroke?
Ischemic stroke accounts for approximately 85% of all stroke cases. They occur when a blockage or obstruction in one of the brain's blood vessels leads to a lack of blood flow to a specific part of the brain. This results in damage to the brain cells in the affected area.
What Is A Stroke Caused By Bleeding In Or Around The Brain?
Hemorrhagic strokes are identified by bleeding in or around the brain, which occurs due to a blood vessel rupturing. They account for 15% of stroke cases. They are primarily divided into Intracerebral hemorrhage and Subarachnoid hemorrhage.
What Is A Mini Stroke?
A mini-stroke is the Transient Ischemic Attack (TIA). A short and abrupt reduction in blood flow to the brain causes a mini stroke. The hallmark of a TIA is that its symptoms resolve within a short period, usually less than 24 hours.
Symptoms Of Stroke
Stroke symptoms usually manifest abruptly and can vary depending on the stroke type and the specific brain region impacted. The primary indicators of a stroke include:
- Face drooping
- Arm weakening
- Difficulty speaking
- Sudden headache
- Difficulty in walking
- Problems with vision
Contact us to learn more about the stroke symptoms and, if there is stroke on right side of brain what is damaged?
Stroke And Blood Pressure
Stroke and blood pressure are closely linked. Elevated blood pressure significantly elevates the likelihood of experiencing both ischemic and hemorrhagic strokes. What is stroke level blood pressure? It pertains to blood pressure measurements that are exceptionally elevated and can substantially raise the risk of a stroke or other cardiovascular events.
The specific blood pressure values considered "stroke level" imply that the blood pressure is dangerously elevated. It is necessary to understand what blood pressure is stroke level. The blood pressure of Systolic over 180 mm Hg and/or diastolic over 120 mm Hg indicates the stroke level. It is also important to know about stroke volume. What is stroke volume? The stroke volume is a fundamental metric used to evaluate cardiac output, representing the blood ejected by the heart in one minute. Monitoring stroke volume and cardiac output is important in evaluating deviations in heart function.
What To Do If Someone Is Having A Stroke?
If you believe that someone might be experiencing a stroke, taking swift and decisive action is of utmost importance. Here are the steps to take if you believe someone is experiencing a stroke:
- Dial emergency services or your local emergency number immediately.
- Pay attention to the time when the person's symptoms first appeared
- Ensure the individual remains relaxed and at ease.
- Avoid giving the person any medications unless a healthcare professional advice it.
- Ensure the person has clear and unobstructed airways
- Monitor vital signs
- Do not offer food or drink
How To Diagnose Stroke In Istanbul?
Diagnostic tests in Istanbul determine the type of stroke, its cause, and the extent of damage. Here's an overview of a few diagnostic steps of a stroke:
Blood tests might be performed to assess parameters like blood glucose levels, electrolyte levels, and coagulation factors to exclude other conditions that could imitate stroke symptoms.
CT (Computed Tomography) Scan
This is often the first-line imaging test used to determine if a stroke has occurred and to differentiate between ischemic and hemorrhagic strokes.
MRI (Magnetic Resonance Imaging)
An MRI delivers intricate brain images, pinpointing brain damage's precise site and scope.
Treatments For Stroke In Turkey
The treatment for a stroke in Turkey depends on several factors, including the type of stroke (ischemic or hemorrhagic), the underlying cause, the time of onset, and the extent of brain damage. A list of a few stroke treatment options is as follows.
You would be familiar with ischemic strokes by now. If you still wonder what is a ischemic stroke? Check out the types of strokes section of this blog. This treatment is for ischemic strokes. It aids in the dissolution of blood clots and restoring blood flow to the affected brain area. This treatment is most successful within the initial hours of symptom onset.
Blood Pressure Management
If blood pressure is excessively high, it will need to be carefully managed to prevent complications and further strokes.
Depending on the location and size of the bleeding, surgical intervention may be necessary to repair the damaged blood vessel, remove the blood clot, or relieve pressure on the brain.
Individuals who have experienced a stroke frequently need rehabilitation to recover lost abilities and enhance their quality of life. Rehabilitation may include physical, occupational, and speech therapies and cognitive rehabilitation.