Stroke
Click Here > https://geags.com/2tl3Mk
I'm Dr. Robert Brown, neurologist at Mayo Clinic. In this video, we'll cover the basics of a stroke. What is it, who it happens to, the symptoms, diagnosis, and treatment. Whether you're looking for answers for yourself or someone you love, we're here to give you the best information available. You've likely heard the term stroke before. They affect about 800,000 people in the United States each year. Strokes happen in two ways. In the first, a blocked artery can cut off blood to an area of the brain. And this is known as an ischemic stroke. 85% of strokes are of this type. The second type of stroke happens when a blood vessel can leak or burst. So the blood spills into the brain tissue or surrounding the brain. And this is called a hemorrhagic stroke. Prompt treatment can reduce brain damage and the likelihood of death or disability. So if you or someone you know is experiencing a stroke, you should call 911 and seek emergency medical care right away.
Anyone can have a stroke, but some things put you at higher risk. And some things can lower your risk. If you're 55 and older, if you're African-American, if you're a man, or if you have a family history of strokes or heart attacks, your chances of having a stroke are higher. Being overweight, physically inactive, drinking alcohol heavily, recreational drug use. Those who smoke, have high blood pressure or high cholesterol, have poorly controlled diabetes, suffer from obstructive sleep apnea, or have certain forms of heart disease are at greater risk as well.
Look for these signs and symptoms if you think you or someone you know is having a stroke: Sudden trouble speaking and understanding what others are saying. Paralysis or numbness of the face, arm or leg on one side of the body. Problems seeing in one or both eyes, trouble walking, and a loss of balance. Now many strokes are not associated with headache, but a sudden and severe headache can sometimes occur with some types of stroke. If you notice any of these, even if they come and go or disappear completely, seek emergency medical attention or call 911. Don't wait to see if symptoms stop, for every minute counts.
Once you get to the hospital, your emergency team will review your symptoms and complete a physical exam. They will use several tests to help them figure out what type of stroke you're having and determine the best treatment for the stroke. This could include a CT scan or MRI scan, which are pictures of the brain and arteries, a carotid ultrasound, which is a soundwave test of the carotid arteries which provide blood flow to the front parts of the brain, and blood tests.
Once your doctors can determine if you're having an ischemic or hemorrhagic stroke, they'll be able to figure out the best treatment. If you're suffering an ischemic stroke, it's important to restore blood flow to your brain as quickly as possible, providing the oxygen and other nutrients your brain cells need to survive. To do this, doctors may use an intravenous clot buster medicine, dissolving the clot that is obstructing the blood flow or they may perform an emergency endovascular procedure. This involves advancing a tiny plastic tube called a catheter up into the brain arteries, allowing the blockage in the artery to be removed directly. Unlike ischemic strokes, the goal for treating a hemorrhagic stroke is to control the bleeding and reduce pressure in the brain. Doctors may use emergency medicines to lower the blood pressure, prevent blood vessel spasms, encourage clotting and prevent seizures. Or, if the bleeding is severe, surgery may be performed to remove the blood that is in the brain.
Every stroke is different, and so every person's road to recovery is different. Management of a stroke often involves a care team with several specialties. This may include a neurologist and a physical medicine and rehabilitation physician, among others. Now, in the end, our goal is to help you recover as much function as possible so that you can live independently. A stroke is a life-changing event that can affect you emotionally as much as it can physically. You may feel helpless, frustrated, or depressed. So look for help and support from friends and family. Accept that recovery will take hard work and most of all time. Strive for a new normal and remember to celebrate your progress. If you'd like to learn even more about strokes, watch our other related videos or visit mayoclinic.org. We wish you all the best.
Call 911 or your local emergency number right away. Don't wait to see if symptoms stop. Every minute counts. The longer a stroke goes untreated, the greater the potential for brain damage and disability.
There are two main causes of stroke: a blocked artery (ischemic stroke) or leaking or bursting of a blood vessel (hemorrhagic stroke). Some people may have only a temporary disruption of blood flow to the brain, known as a transient ischemic attack (TIA), that doesn't cause lasting symptoms.
Ischemic stroke occurs when a blood clot blocks or narrows an artery leading to the brain. A blood clot often forms in arteries damaged by the buildup of plaques (atherosclerosis). It can occur in the carotid artery of the neck as well as other arteries.
This is the most common type of stroke. It happens when the brain's blood vessels become narrowed or blocked, causing severely reduced blood flow (ischemia). Blocked or narrowed blood vessels are caused by fatty deposits that build up in blood vessels or by blood clots or other debris that travel through the bloodstream, most often from the heart, and lodge in the blood vessels in the brain.
Hemorrhagic stroke occurs when a blood vessel in the brain leaks or ruptures. Brain hemorrhages can result from many conditions that affect the blood vessels. Factors related to hemorrhagic stroke include:
Seek emergency care even if you think you've had a TIA because your symptoms got better. It's not possible to tell if you're having a stroke or TIA based only on the symptoms. If you've had a TIA, it means you may have a partially blocked or narrowed artery leading to the brain. Having a TIA increases your risk of having a full-blown stroke later.
Knowing your stroke risk factors, following your health care provider's recommendations and adopting a healthy lifestyle are the best steps you can take to prevent a stroke. If you've had a stroke or a transient ischemic attack (TIA), these measures might help prevent another stroke. The follow-up care you receive in the hospital and afterward also may play a role.
After a TIA or minor stroke, your doctor may give you aspirin and an anti-platelet drug such as clopidogrel (Plavix) for a period of time to reduce the risk of another stroke. If you can't take aspirin, your doctor may prescribe clopidogrel alone.
Several newer blood-thinning medications (anticoagulants) are available for preventing strokes in people who have a high risk. These medications include dabigatran (Pradaxa), rivaroxaban (Xarelto), apixaban (Eliquis) and edoxaban (Savaysa). They're shorter acting than warfarin and usually don't require regular blood tests or monitoring by your doctor. These drugs are also associated with a lower risk of bleeding complications compared to warfarin.
A stroke, also known as transient ischemic attack or cerebrovascular accident, happens when blood flow to the brain is blocked. This prevents the brain from getting oxygen and nutrients from the blood. Without oxygen and nutrients, brain cells begin to die within minutes. Sudden bleeding in the brain can also cause a stroke if it damages brain cells.
A stroke is a medical emergency. A stroke can cause lasting brain damage, long-term disability, or even death. Signs of a stroke can range from mild weakness to paralysis or numbness on one side of the face or body. Other signs include a sudden and severe headache, sudden weakness, trouble seeing, and trouble speaking or understanding speech.
If you think you or someone else is having a stroke, call 9-1-1 right away. Do not drive to the hospital or let someone else drive you. Call an ambulance so that medical personnel can begin life-saving treatment on the way to the emergency room. During a stroke, every minute counts.
At the hospital, a stroke team will assess your condition and treat your stroke with medicine, surgery, or another procedure. Your recovery will depend on how severe your stroke was and how quickly you got treatment. A rehabilitation plan may help you do the same things you used to do before your stroke.
Types of strokes. The most common type of stroke is ischemic stroke. This happens when plaque or a blood clot blocks blood flow to an artery in or on the brain. Hemorrhagic stroke is less common. This happens when a blood vessel breaks open and leaks blood into the brain. A transient ischemic attack (TIA) is similar to an ischemic stroke, but the blood clot breaks up after a short time, usually before there is long-term damage. Medical Animation Copyright 2022 Nucleus Medical Media, All rights reserved.
Anybody can have a stroke, from children to adults, but there are some people who have a greater risk than others. Strokes are more common later in life (about two-thirds of strokes happen in people over age 65).
There are also certain medical conditions that increase the risk of stroke, including high blood pressure (hypertension), high cholesterol (hyperlipidemia), Type 2 diabetes, and people who have a history of stroke, heart attack or irregular heart rhythms like atrial fibrillation.
Strokes are very common. Worldwide, strokes rank second among the top causes of death. In the United States, stroke is the fifth cause of death. Strokes are also a leading cause of disability worldwide.
Strokes are to your brain what a heart attack is to your heart. When you have a stroke, part of your brain loses its blood supply, which keeps that brain area from getting oxygen. Without oxygen, the affected brain cells become oxygen-starved and stop working properly. 59ce067264
https://www.swmechanics.co.uk/forum/welcome-to-the-cars-forum/where-to-buy-french-lick-wine