Left and right sided Basiler Stroke Essay Example | Topics and Well Written Essays - 500 words

Left and right sided Basiler Stroke - Essay ExampleThe two vertebral arteries join forming virtuoso basilar artery, which supplies oxygen to the brains vertebrobasilar territory. If a stroke occurs in this region, it is known as a posterior stroke (Healthtree.com, 2010). It is also classified as ischemic stroke (stroke that occurs as a progeny as an obstruction of an artery to the brain). Different kinds of diseases ca engross it. Firstly, daub clots in the heart, which can result from heart valves abnormalities, heart attack or irregular heartbeat.The second cause is thinning of the arteries at the passing play or neck, which is often caused by atherosclerosis. If the arteries turn out to be too narrow, blood cells may accumulate, forming blood clots, which can obstruct the artery where they are formed or can dislodge and be detain in arteries nearer the brain.Other probable causes include traumatic injury to the blood vessels of the neck, blood-clotting disorders or use of stre et drugs (Strokecenter.org, 2010). Occasionally, strokes that occur in the basilar territory affect both hemispheres of the brain such that symptoms fall upon place on both sides of the body.