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The ischemic stroke means that there is lack of blood flow (due to a clot) to part of the brain causing that part to lose cells. The hemorrhagic stroke occurs when a blood vessel breaks and it causes bleeding. About 90% are ischemic strokes.
In the second type, oxygen- and nutrient-rich blood is prevented from reaching the brain cells beyond the point of rupture. In addition, leaked blood can irritate and harm the brain cells in the areas where it accumulates. This can make this type more deadly.
What else can I help you with?
What are two ways that a Cerebrovascular Accident can occur?
A stroke can occur in two ways. In an ischemic stroke, a blood clot blocks or plugs a blood vessel or artery in the brain. About 80 percent of all strokes are ischemic. In an hemorrhagic stroke, a blood vessel in the brain breaks and bleeds into the brain. About 20 percent of strokes are hemorrhagic.
How are the various types of stroke distinguished?
A stroke can be either ischemic, which is an interruption of blood flow in a narrowed carotid artery, or hemorrhagic, which involves bleeding in the brain.
What has the author Sal Kanji written?
Sal Kanji has written: 'Treatment of acute hypertension after ischemic and hemorrhagic stroke: a retrospective view'
What are the 2 different types of stroke?
There are two major kinds of stroke, ischemic and hemorrhagic. In an ischemic stroke a blood vessel becomes blocked, usually by a blood clot and a portion of the brain becomes deprived of oxygen and will stop functioning. A hemorrhagic stroke occurs when a blood vessel that carries oxygen and nutrients to the brain burst and spills blood into the brain. When this happens, a portion of the brain becomes deprived of oxygen and will stop functioning.
What are the different types of Stroke?
There are two major kinds of stroke, ischemic and hemorrhagic. In an ischemic stroke a blood vessel becomes blocked, usually by a blood clot and a portion of the brain becomes deprived of oxygen and will stop functioning. A hemorrhagic stroke occurs when a blood vessel that carries oxygen and nutrients to the brain burst and spills blood into the brain. When this happens, a portion of the brain becomes deprived of oxygen and will stop functioning.
Can methamphetamine cause you to have a stroke?
Yes, even if you're young. Two types of strokes can happen from ongoing stimulant use: ischemic & hemorrhagic.
Does nitroglycerin work on a stroke?
Nitroglycerin is primarily used to treat angina and heart conditions by dilating blood vessels, but it is not effective for treating strokes. Strokes are typically caused by a blockage (ischemic stroke) or bleeding (hemorrhagic stroke) in the brain, and the treatment approach differs significantly. For ischemic strokes, clot-busting medications like tPA are used, while hemorrhagic strokes require different management strategies. Therefore, nitroglycerin is not indicated for stroke treatment.
What are types of a stroke?
There are two main types of strokes: ischemic and hemorrhagic. Ischemic strokes, accounting for about 87% of cases, occur when a blood vessel supplying blood to the brain is blocked, often by a clot. Hemorrhagic strokes happen when a blood vessel in the brain bursts, leading to bleeding in or around the brain. A transient ischemic attack (TIA), often referred to as a "mini-stroke," is also significant as it involves temporary blockage of blood flow, serving as a warning sign for future strokes.
Cite another name for transient ischemic attack?
Another name for a transient ischemic attack is a mini stroke.
What is the sudden death of a brain cell when their blood supply is interrupted is called?
The sudden death of a brain cell when its blood supply is interrupted is called a stroke. Strokes can result from either a blockage of blood flow (ischemic stroke) or bleeding in the brain (hemorrhagic stroke), leading to brain cell damage and potentially permanent neurological deficits.
What treatment do they use for a stroke?
Treatment for a stroke depends on its type: ischemic or hemorrhagic. For ischemic strokes, which are caused by blood clots, the primary treatment is the administration of clot-busting medications like tissue plasminogen activator (tPA) within a few hours of symptom onset. Hemorrhagic strokes, caused by bleeding in the brain, may require surgical intervention to repair the blood vessel or relieve pressure. Immediate medical attention is crucial for both types to improve outcomes and minimize long-term damage.
How many types of strokes are there?
There are three main types of strokes: ischemic, hemorrhagic, and transient ischemic attack (TIA). Ischemic strokes occur when a blood clot blocks blood flow to the brain, while hemorrhagic strokes happen when a blood vessel ruptures, causing bleeding in or around the brain. TIAs, often called "mini-strokes," are temporary interruptions of blood flow that typically last only a few minutes but can indicate a higher risk of a future stroke. Each type requires different treatments and response strategies.
