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Ischemic stroke happens when blood clots or plaque block blood vessels to the brain. About 87% of strokes are ischemic, says the Centers for Disease Control and Prevention (CDC).
Ischemic stroke is caused by interruption of the blood supply to the brain, while hemorrhagic stroke results from the rupture of a blood vessel or an abnormal vascular structure. About 87% of stroke is ischemic, with the rest being hemorrhagic. Bleeding can develop inside areas of ischemia, a condition known as "hemorrhagic transformation." It ...
Cerebral infarction, also known as an ischemic stroke, is the pathologic process that results in an area of necrotic tissue in the brain (cerebral infarct). [1] In mid to high income countries, a stroke is the main reason for disability among people and the 2nd cause of death. [2]
This leads to poor oxygen supply or cerebral hypoxia and thus leads to the death of brain tissue or cerebral infarction/ischemic stroke. [2] It is a sub-type of stroke along with subarachnoid hemorrhage and intracerebral hemorrhage. [3] Ischemia leads to alterations in brain metabolism, reduction in metabolic rates, and energy crisis. [4]
The Fangshan/Family-based Ischemic Stroke Study In China (FISSIC) protocol BMC Medical Genetics 2007, 8:60 Gelin Xu. Building a Platform for East-West Communication in Stroke Research: Report of the Third International Stroke Summit, Wuhan, China, November 1–3, 2007 Cerebrovasc Dis 2008;25:279–280
For this study, researchers analyzed medical data for more than 7,000 adults who had an ischemic stroke — the most common type of stroke caused by a blood clot in the artery that brings blood to ...
The most common presentation of cerebrovascular disease is an ischemic stroke or mini-stroke and sometimes a hemorrhagic stroke. [2] Hypertension (high blood pressure) is the most important contributing risk factor for stroke and cerebrovascular diseases as it can change the structure of blood vessels and result in atherosclerosis . [ 5 ]
A sudden, brief episode (symptoms lasting only minutes) of ischemia affecting the brain is called a transient ischemic attack (TIA), often called a mini-stroke. [17] TIAs can be a warning of future strokes, with approximately 1/3 of TIA patients having a serious stroke within one year. [17] [18]