Weak blood vessel in brain

    • [PDF File]Cerebral Aneurysms

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      is a weak or thin spot on a blood vessel in the brain that balloons out and ills with blood. The bulging aneurysm can put pressure on a nerve or surrounding brain tissue. It may also leak or rupture, spilling blood into the surrounding tissue (called a hemorrhage). Some cerebral aneurysms, particularly

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    • [PDF File]Nerve and Circulation Problems and Related Disorders

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      Nerve and Circulation Problems and Related Disorders ... blood vessel compression in the neck and shoulder region.1,2 There are four sites that may be involved ... brain signals.2 It can be progressive if not treated, resulting in involuntary movements of the fingers and

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    • [PDF File]33.1 The Circulatory System

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      Stroke: A clot that blocks a blood vessel in the brain may cause a stroke, which is the sudden death of brain cells when their blood supply is interrupted. A stroke can also occur if a weak vessel breaks and causes bleeding in the brain. High blood pressure, or hypertension, is usually defined as blood pressure higher than 140/90.

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    • [PDF File]Explaining Stroke

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      a hemorrhagic stroke happens when a blood vessel in the brain bursts and spills blood into or around the brain. High blood pressure and aneurysms (see page 10) can make blood vessels weak enough to burst. There are different types of hemorrhagic stroke, including intracerebral hemorrhage and subarachnoid hemorrhage. Cerebral Hemorrhage

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    • [PDF File]Blood deficency in brain

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      is no enough blood supply, the nerve cells in brain will not function well or even shrink slowly till die. In addition to trauma, hypertension and fragile of blood vessel can cause bleeding, thus blood loss in brain as we know, the following are also reasons causing brain blood deficiency either in quality or quantity.

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    • [PDF File]Screening tests for brain aneurysms

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      brain aneurysm is a weak area in the wall of a blood vessel in the brain. It can burst and cause a stroke, and can even lead to death. Doctors use imaging tests—like CT scans or MRIs— to screen for brain aneurysms. That may sound like a good idea. But the tests and follow-up …

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    • [PDF File]Investigation Regarding the Correlation Between HDI and ...

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      Stroke is a cardiovascular disease that involves a lack of blood flow to the brain (National Stroke Association, n.d.). This can occur in several ways: hemorrhagic strokes occur when a weak blood vessel in the brain leaks, or if an aneurysm (a localized swelling of a blood vessel) bursts inside the brain; an

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    • Life After Stroke Guide

      a blood vessel bringing blood to the brain gets blocked or . ruptures (bursts). This means that the area of the brain the blocked or ruptured blood vessel supplies can’t get the oxygen and nutrients it needs. Without oxygen, nerve cells can’t function. Your brain controls your ability to move, feel, think and behave. Brain …

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    • [PDF File]Explaining Stroke

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      happens when a blood vessel in the brain bursts and spills blood into or around the brain. High blood pressure and aneurysms (see page 12) can make blood vessels weak enough to burst. There are different types of hemorrhagic stroke, including intracerebral hemorrhage and subarachnoid . hemorrhage. Cerebral Hemorrhage

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    • [PDF File]Blood vessels that carry blood to the brain from the

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      Strokes caused by a bursting blood vessel in the brain that spills blood into the brain are called hemorrhagic strokes. High blood pressure and brain aneurysms can both cause the blood vessel to be weak and possibly cause this type of stroke (see page 11). Cerebral hemorrhage

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