![Regenerating the heart: A Q&A with Dr Susanne Sattler](http://www.imperial.ac.uk/news/image/featurenews2012/38843.jpg)
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Matters of the heart
Regenerating the heart: A Q&A with Dr Susanne Sattler
Around 915,000 people in the UK today have had heart attacks, which deprive heart cells of oxygen, causing them to die and be replaced by scar tissue.
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