Cardiology

Study eyes 'silent' stroke threat after surgery

Seniors who suffered a 'silent stroke' after surgery faced double the risk of dementia or further strokes than those patients who did not have a stroke, according to a recent Western-led international study. These findings ...

Alzheimer's disease & dementia

Exercise could slow withering effects of Alzheimer's

Exercising several times a week may delay brain deterioration in people at high risk for Alzheimer's disease, according to a study that scientists say merits further research to establish whether fitness can affect the progression ...

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