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An easy test predicts a fatal stroke
Medical expert of the article
Last reviewed: 23.04.2024
This test, which the test subjects undergo before the onset of signs of a stroke, is based on carrying out in the shortest possible time the lines combining the numbers in descending order.
Judging by the results of the study, published in the journal BMJ Open, the men who showed the worst results, the risk of dying after the 1 st stroke is 3 times higher than those who passed the test after taking the first place.
The research was conducted for 14 years, it involved 1000 subjects aged from 67 to 75 years.
Scientists think that such studies are able to detect hidden damage to the vessels of the brain, when there are no other obvious signs.
Stroke - silent killer
Dr. Claire Walton of the Association for Stroke Control in Britain finds these results interesting.
"This study demonstrates, at an early stage, changes in the brain that increase the risk of stroke," she said. "The test is of limited nature and it is unclear what exactly causes the deterioration in the ability of patients to conduct the lines. However, today there is a chance to identify those for whom the risk of stroke is too high. "
The head of the group of scientists, Dr. Bernice Vieberg from the Uppsala Institute (Sweden) agrees with her.
"It's a very easy test, it's cheap and available for medical use." Along with measuring blood pressure, it can be a useful tool in assessing the risk of stroke and monitoring mortality after a stroke, "she thinks.
Annually in Britain, more than 150 thousand people suffer a stroke.
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