Search results
Results from the WOW.Com Content Network
An ischemic stroke is when there’s some kind of blockage that keeps blood from reaching all areas of your brain. The areas without blood flow stop working and start to die. If blood flow doesn’t return quickly enough, an ischemic stroke will cause permanent brain damage or even death.
Ischemic stroke. An ischemic stroke occurs when a blood clot, known as a thrombus, blocks or plugs an artery leading to the brain. A blood clot often forms in arteries damaged by a buildup of plaques, known as atherosclerosis. It can occur in the carotid artery of the neck as well as other arteries.
An ischemic stroke occurs when a vessel supplying blood to the brain is obstructed. It accounts for about 87% of all strokes. The main cause of ischemic stroke is atherosclerosis, or fatty deposits (plaque) that line the vessel walls.
Acute stroke, previously known as a cerebrovascular accident (CVA), represents a critical medical emergency characterized by the sudden onset of focal neurological deficits within a vascular territory stemming from underlying cerebrovascular pathologies.
Ischemic Stroke. An ischemic stroke occurs when the supply of blood to one or more regions of the brain is suddenly cut off or interrupted. Ischemic stroke is most commonly caused by a blood clot or debris (such as plaque—a mixture of fatty substances, including cholesterol) that blocks or plugs an artery in the brain.
An ischemic stroke is a life-threatening emergency condition. It arises when blood flow to the brain is blocked by a blood clot or a piece of fatty plaque that has broken off from the inside of a blood vessel. When blood can’t reach brain tissue, the tissue is at risk of being damaged or dying.
Ischemic stroke. Ischemia (pronounced “iss-key-me-uh”) is when cells don’t get enough blood flow to supply them with oxygen. This usually happens because something blocks blood vessels in your brain, cutting off blood flow. Ischemic strokes are the most common and account for about 80% of all strokes.