- What Are The Main Causes Of Stroke
- Hemiplegia: What Is It, Causes, And More
- What Does A Stroke Related Headache Feel Like?
- Eye Stroke: Types, Symptoms, And Risk Factors
- Subarachnoid Hemorrhage (sah): Symptoms & Treatment
What Are The Main Causes Of Stroke – This post is about a very serious and important topic. Each year nearly 800,000 people experience a new or recurrent stroke. Also, up to 80 percent of strokes are preventable. So, it is very important to know how to prevent and what are the main symptoms of stroke. With this in mind, I created some infographics using scientific illustrations to illustrate important medical information.
According to the US National Stroke Association, a stroke is a “brain attack.” It can happen to anyone at any time. It occurs when blood flow to an area of the brain is interrupted. When this happens, brain cells are deprived of oxygen and begin to die. When brain cells die during a stroke, abilities controlled by that area of the brain such as memory and muscle control are lost.
What Are The Main Causes Of Stroke
If you start to experience any of these symptoms, you should talk to your doctor and go to the hospital. It is important to pay attention to the people around you and help if necessary. During a stroke, time is of the essence and it is very important to get a medical diagnosis as soon as possible.
Ms And Heat
In addition to these symptoms, if you suspect someone is having a stroke, ask the person to smile. If one side of the face seems to droop, call a doctor.
Creating healthy habits is the best way to prevent a stroke. So, do physical exercises, eat well, reduce your stress level and don’t forget your regular physical examination.
I created these graphs using Mind the Graph. If you want to illustrate your research, you can also use Mind the Graph.
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What Does A Stroke Related Headache Feel Like?
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Two Fascinating Properties of the Fibonacci Sequence There’s no better way to learn mathematical induction than by working with the Fibonacci sequence A stroke (also known as a cerebrovascular accident) occurs when the brain doesn’t get the blood supply it needs, such as through a blockage or rupture of an artery.
Blood carries oxygen and important nutrients throughout the body for its proper functioning. If brain cells and tissues do not have an adequate blood supply, they are damaged and die. Brain cells can die very quickly without enough blood – up to 1.9 million brain cells can die every minute.
Early treatment for stroke is critical – the longer a stroke goes untreated, the greater the chance of stroke-related brain damage.
Socioeconomic Disparities In First Stroke Incidence, Quality Of Care, And Survival: A Nationwide Registry Based Cohort Study Of 44 Million Adults In England
There are two main types of stroke: ischemic and hemorrhagic. Ischemic stroke is when blood flow to the brain is interrupted, e.g. when a blood clot blocks a brain artery. Hemorrhagic stroke is when a blood vessel or artery in the brain bursts and blood leaks into the brain. Both types of stroke have the same possible signs, symptoms, and effects.
A transient ischemic attack (TIA), sometimes called a microstroke, occurs when the blood supply to the brain is blocked for a short period of time. TIAs show the same signs and symptoms as a stroke, but these often last only a few minutes and then go away when the blockage is moved and blood flow is restored.
TIAs indicate that a full-blown stroke may be occurring, so it’s important to seek emergency medical attention if you experience any of the symptoms, even if they go away. With early recognition of symptoms and timely treatment by health professionals, the chance of a serious stroke is greatly reduced.
Ischemic stroke is caused by atherosclerosis. In this process, fat, cholesterol and other substances build up and form plaque in the arteries, which can narrow them. This plaque can form a blood clot (thrombosis) that can break from the artery wall and block blood flow. If this blockage occurs in the arteries leading to the brain and stops part of the brain from receiving blood, the result is a stroke.
Eye Stroke: Types, Symptoms, And Risk Factors
A hemorrhagic stroke occurs when a blood vessel or artery in the brain bursts open, causing blood to leak into the brain and cut off the supply of oxygen and nutrients. This is also called a cerebral hemorrhage. Blood from the ruptured artery also creates excessive pressure in the head and swells the brain, which can damage brain cells and tissue.
Hemorrhagic strokes can be caused by high blood pressure, defects in blood vessels, or an aneurysm (a weak or thin spot in the wall of an artery that can weaken and burst).
Medicines that thin the blood, such as anticoagulants (taken to reduce the risk of blood clots) can increase the risk of hemorrhagic stroke, as can some illegal drugs.
Ischemic stroke occurs when the blood supply to the brain is interrupted by a blood clot. Hemorrhagic stroke occurs when a blood vessel or artery in the brain bursts, leaking blood into the brain.
What Is A Stroke? Symptoms, Causes, Diagnosis, Treatment, And Prevention
In a stroke, parts of the brain don’t get the blood supply and oxygen they need, so brain cells and tissues are damaged and begin to die. The parts of the body controlled by the damaged areas of the brain will be affected and show signs of a stroke.
Signs and symptoms of stroke can occur alone or in combination. These can last a few seconds or even up to 24 hours and then disappear (as in the case of TIAs).
An easy way to recognize and remember the signs of stroke is to use the FAST test. If anyone experiences these symptoms, seek emergency medical attention immediately.
Stroke is a medical emergency—the longer a stroke goes untreated, the greater the chance of stroke-related brain damage.
Pontine Stroke: Causes, Symptoms, Recovery Process
Every stroke is different and every person who has a stroke will be affected in different ways. Stroke can cause permanent or temporary disabilities and in some cases can be fatal. The longer a stroke goes untreated, the greater the chance of brain damage and lasting complications. That’s why it’s so important to develop new treatments and therapies for stroke.
The effects and complications that can arise from stroke depend on the part of the brain that was affected by the stroke, as the four different parts of the brain control different parts and functions of the body.
The right side of the brain controls perception and the left side of the body, among other things. A stroke affecting this side of the brain can cause problems such as:
The left side of the brain controls speech and the right side of the body, among other things. A stroke affecting this side of the brain can cause problems such as:
Subarachnoid Hemorrhage (sah): Symptoms & Treatment
The main functions of the cerebellum in the brain include the control of coordination and balance. A stroke affecting this part of the brain can cause problems such as:
The main functions of the brainstem include the control of breathing, heart rate and blood pressure. A stroke affecting this part of the brain can cause problems such as:
Every 19 minutes, an Australian has their first stroke and almost half a million Australians are living with the effects of stroke. Without action and further research into stroke prevention and treatment, by 2050 it is predicted to increase to one stroke every 10 minutes, with one million Australians living with the permanent effects of stroke.
Survivors are likely to suffer from a reduced quality of life for many months, if not years, after the stroke. They may need long-term rehabilitation as well as the support of family, loved ones and other carers and health professionals. Unfortunately, around one in five people will die within 28 days of a stroke and one in three people will die within a year.
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Stroke also places a heavy burden on the health care system – the economic cost of stroke in Australia is estimated at $6.2 billion each year.
More than 90 percent of people who have a stroke remain without effective treatment and must suffer the debilitating consequences, as the only clinically approved drug to treat ischemic stroke can only be used in a small percentage of patients due to its serious side effects. To address this urgent need, the Heart Research Institute is conducting a world-first trial of a new anticoagulant drug that could potentially be used in all people who suffer a stroke.
There are several factors that increase the risk of stroke that can
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