Stroke is an acute brain dysfunction caused by interruption of blood supply parentpay to the brain

CI CI INSTITUTIONAL LAND
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s troke or cerebrovascular injury is the loss of brain function caused by the cessation of blood supply to part of the brain is often the culmination of cerebrovascular disease for several years.
Stroke is the clinical manifestation of cerebral dysfunction, both focal and global, which takes place quickly, lasting more than 24 hours or end with death, without finding the cause other than vascular disorder (according to the WHO definition).
Stroke is a loss of brain function that causes the cessation of blood supply to the brain gets (Baughman, C Diane.dkk, 2000).
Stroke is an acute brain dysfunction caused by interruption of blood supply parentpay to the brain which occurs suddenly and rapidly with symptoms according to the focal area of the brain disorder.
Non-hemorrhagic stroke is a hemorrhagic non clinical signs are growing rapidly due to impaired brain function focal (or global) with symptoms lasting 24 hours or more due to the primary substance of the brain hemorrhage that occurs spontaneously is not because of head injury. This pathological causes bleeding from a tear that occurs in the vessel wall or damage to the cerebral circulation by partial occlusion or the entire lumen of blood vessels with the influence of temporary or permanent.
b. E mbolisme palsy, narrowing of blood vessels occur suddenly due to pathological abnormalities of the heart. Embolus usually clog the middle cerebral artery parentpay or its branches, which damage the cerebral circulation
Formation parentpay of atherosclerosis begins atheroma deposition (fatty deposits) that excessive levels in the blood vessels. Addition of fat deposition, atherosclerosis is also possible due to arteriosclerosis, ie arterial wall thickening (tunica intima) because of calcium deposits which later resulted in the increase in the diameter of blood vessels with or without narrowing of blood vessels.
Decrease in blood pressure could suddenly reduces blood flow to the brain, which usually causes a person to pass out. Stroke can occur if the hypotension is severe and chronic.
This thrombosis occurs in blood vessel occlusion causing ischemic brain tissue that can lead to edema and congestion in sekitarnya.Thrombosis usually occurs in older people who are sleeping or waking. This can occur due to decreased sympathetic activity and a decrease in blood pressure which can cause cerebral ischemia. Neurological signs and symptoms are often worse at 48 hours after thrombosis.
Cerebral embolism is a blockage of a brain blood vessel by a blood clot, fat and air. In general embolism originating from a thrombus in the heart of the detached and cerebral arteries clogging the system. parentpay Embolism and the rapid onset of symptoms less than 10-30 seconds. Under some circumstances this can cause embolism:
d. State of various forms of arrhythmias causing ventricular emptying so small blood clots form and at any time at all with the issuing empty-embolus embolus small.
Rupture of cerebral blood vessels slowly into the brain tissue or the space around the brain. The result is disruption of blood supply to the brain, causing loss of motion, thought, memory, parentpay speech, or a sensation of either temporary or permanent.
Arise only briefly for a few minutes parentpay to a few hours and go away with or