Doctors at the London Chest Hospital have started treating heart attack patients with their own stem cells.
The London patients are among the first of 3,000 participants in the European-wide study to look at the life prolonging effects of stem cell therapy.
Five days after suffering a heart attack, stem cells will harvested from the patient's own bone marrow and then be injected into heart muscles in the hope that they repair some of the damage.
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When the devastated owner arrived he saw his treasured car crushed beneath the tree and quickly realised it was no joke.
The suspect ended up flat on his back after trying to crawl through a hole in the ceiling at a hospital in east London.