The number of people dying from a heart attack has halved in the past 30 years, with more people than ever before surviving an attack - but heart disease is still a life-changing condition.
Now there are hopes that a new research programme might identify ways in which the body is able to do more to help repair itself.
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It was found on Rhossili Beach by a dog walker. So far marine scientists have been unable to identify exactly what it is.
Just over 1,000 responses - from a population of 2.3m - were received during a consultation over the location of a major trauma centre
Carwyn Jones was speaking at the annual TUC conference in Llandudno. It will be his last as First Minister and Welsh Labour leader