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Post Stroke

In: Science

Submitted By paris2000
Words 2920
Pages 12
Introduction
When a person has a high blood pressure and it is not kept under control by treating it then it increases the chances of having a stroke. Having a high blood pressure is the biggest reason and factor which causes stokes. The 50 percent of strokes that occur are due to some blockage called the ischemic stroke. It also increases the chances of bleeding occurring in the brain which is called the hemorrhagic stroke (Willmot, Leonardi-Bee, & Bath, 2004). Having a high blood pressure puts a lot of pressure and strain on the blood vessels throughout the body which includes the ones which lead to the brain. Due to which, the heart has to work hard in order to make sure that the blood circulation keeps on going. This strain that occurs damages the blood vessels which make them harder and narrower. This condition is called atherosclerosis. This makes it more likely that the blockage will occur which causes a stroke or transient ischaemic attack which is also called the mini stroke (Chobanian et al., 2003). On some very rare instances, the extra strain causes the blood vessels to get weak and burst inside the brain which causes bleeding into the surrounding tissues. This is called as a hemorrhagic stroke.
The common symptoms of having a stroke include severe headache, confusion, losing coordination, losing vision, feeling numb or weak. The symptoms depend on the amount of damage which has been done to the brain. A stroke often leads to physical disability. It is possible for people who have had strokes in their life to recover the abilities that they lost over time but this is not always the case and sometimes strokes can lead to a permanent disability. Some people who have a stroke face difficulties regarding their memory and thinking process. This is called as the vascular dementia in which the damage can be even permanent and can progress as well. A person...

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