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Editors: Carol Smith & Linda Foster
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Stroke occurs when the blood flow is cut off from a part of the brain, called a “brain attack.” A hemorrhagic stroke is caused by bleeding in the brain; an ischemic stoke means a blockage has occurred, caused by blood clots or hardening the arteries, usually the result of high cholesterol levels.
Symptoms include sudden numbness, weakness or paralysis of the face, especially on the side; sudden confusion; trouble with walking or coordination; a sudden severe headache or difficulty seeing. If any of these conditions take place, the victim should seek medical attention immediately, Maung said.
The speaker also discussed “TIA,” trans-ischemic attack, which is a “temporary episode with recovery in about 24 hours,” he explained. While temporary, it still presents the possibility of a more serious attack occurring, he added. Other facts outlined by the speaker: 70 percent of stroke victims are over age 65, and males are more likely candidates, as well as African Americans and those with stroke in their family history.
Some of the causes include smoking, obesity, alcoholism, lack of exercise, poor diet, high cholesterol readings (240 or more) and high blood pressure (more than 140/90), diabetes and heart disease. Treatments range from the administration of medication to surgery for the more serious cases, and then rehabilitation and physical therapy, with the goal of “restoring the patient to the highest level of function and independence,” Maung said.