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Understanding stroke

Understanding what a stroke is can help you reduce your risk of having a stroke and help you cope with your own or a loved one's stroke.

What is a stroke?

A stroke is a sudden interruption of blood flow to part of the brain, causing it to stop working and eventually damaging brain cells.

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Recognising stroke signs

It is vital to recognise when someone is having a stroke and get medical attention as soon as possible.

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Reducing stroke risks

Over 9000 strokes and an unknown number of TIAs are experienced in New Zealand every year. But the good news is that up to 90% of strokes are preventable.

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Statistics & data

Stroke affects thousands of people in Aotearoa New Zealand each year, but there is hope - both in prevention and in recovery.

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